WO2006126381A1 - Braided sleeve with external connection part and method and device for fitting external connection part to braided sleeve - Google Patents
Braided sleeve with external connection part and method and device for fitting external connection part to braided sleeve Download PDFInfo
- Publication number
- WO2006126381A1 WO2006126381A1 PCT/JP2006/309234 JP2006309234W WO2006126381A1 WO 2006126381 A1 WO2006126381 A1 WO 2006126381A1 JP 2006309234 W JP2006309234 W JP 2006309234W WO 2006126381 A1 WO2006126381 A1 WO 2006126381A1
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- WO
- WIPO (PCT)
- Prior art keywords
- diameter
- external connection
- braided sleeve
- sleeve
- opening
- Prior art date
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
- H01R9/03—Connectors arranged to contact a plurality of the conductors of a multiconductor cable, e.g. tapping connections
- H01R9/05—Connectors arranged to contact a plurality of the conductors of a multiconductor cable, e.g. tapping connections for coaxial cables
- H01R9/0527—Connection to outer conductor by action of a resilient member, e.g. spring
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding
- H01R13/658—High frequency shielding arrangements, e.g. against EMI [Electro-Magnetic Interference] or EMP [Electro-Magnetic Pulse]
- H01R13/6591—Specific features or arrangements of connection of shield to conductive members
- H01R13/6592—Specific features or arrangements of connection of shield to conductive members the conductive member being a shielded cable
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/28—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for wire processing before connecting to contact members, not provided for in groups H01R43/02 - H01R43/26
Definitions
- the present invention relates to a braided sleeve that covers an outer periphery of an electric wire and a technique related thereto.
- the attachment of the external connection component to the end opening of the braided sleeve is performed as follows. That is, the end opening of the braided sleeve is expanded, the expanded end opening is covered with the outer periphery of the sleeve mounting portion of the external connection component, and the end opening of the braided sleeve is sandwiched between the sleeve mounting portions. An annular part is fitted to the outer periphery of the part. With this annular part, the end opening of the braided sleeve is fixed to the sleeve mounting part of the external connection part.
- a braided sleeve has an opening at one end that has a reduced diameter (property that the opening naturally closes), and an opening at the other end that expands (the opening tends to expand naturally). If the diameter of the reduced-diameter opening is also increased, the braid of the reduced-diameter opening is disturbed and it is difficult to spread uniformly. And
- an object of the present invention is to provide a braided sleeve with an external connection component in which the external connection component is attached to the braided sleeve in a state where the braid of the braided sleeve is kept uniform without being disturbed, and It is an object of the present invention to provide a method and an apparatus for attaching an external connection component to a braided sleeve that can attach the external connection component to the braided sleeve while keeping the braid of the braided sleeve uniform.
- a first aspect of the present invention includes a braided sleeve having one end opening having a reduced diameter and the other end opening having a diameter expanding, and a cylindrical sleeve mounting portion.
- the outer diameter of the braided sleeve is extended between the diameter-expandable aperture side of the braided sleeve and the sleeve mounting portion between the external connecting part and the sleeve mounting portion.
- An annular component fitted to the outer periphery of the sleeve mounting portion so as to sandwich the diameter-reducing opening.
- the diameter-reducing opening side of the braided sleeve is expanded on the opposite side of the diameter-reducing opening side force, so that the braid of the diameter-reducing opening is not disturbed.
- the diameter-reducing opening can be expanded in a state where the braided sleeve is kept uniform, and thus the external connection component can be attached to the braided sleeve while keeping the braided sleeve uniform.
- one external connection part is provided in the diameter-expandable opening of the braided sleeve. Before attaching the other external connection component to the reduced diameter opening of the braided sleeve.
- the other external connection component is attached to the reduced diameter opening of the braided sleeve.
- one external connection part attached to the diameter-expandable opening of the braided sleeve is not obstructed, and the part for external connection is connected to the diameter-reduced opening of the braided sleeve with good workability. Can be attached.
- a fourth aspect of the present invention is an attachment device for attaching an external connection part to a reduced diameter opening of a braided sleeve, which is formed in a rod shape and is erected, and its tip is a braided three The end of the braided sleeve is inserted into the braided sleeve through the diameter-expandable opening on one end of the braided sleeve and inserted near the diameter-reduced opening on the other end.
- a braided sleeve is set on the outer periphery of the braided sleeve, an annular part is set on the outer periphery of the braided sleeve, and a sleeve mounting portion of the external connection component is the reduced diameter opening of the knitted yarn and sleeve.
- External connection parts are set at the tip of the device to be placed inside, a cam plate arranged to be movable in a predetermined direction, and both sides of the tip of the diameter increasing device In conjunction with the operation of the cam plate.
- a pair of upper end positioning portions disposed on the upper end of the external connection component set in the diameter expansion device by the close movement, and the diameter expansion In order to move toward and away from the diameter-enlarging device in conjunction with the operation of the cam plate on both sides of the distal end portion of the device, and move toward and away from the pair of upper end positioning portions.
- the predetermined portion is disposed below the annular part set on the diameter expanding device by the approaching movement to the diameter increasing device, and the approaching to the pair of upper end positioning portions
- a pair of push-pulls that push the annular part up through a predetermined portion and fit the annular part to the outer periphery of the sleeve mounting part of the external connection part so as to sandwich the reduced diameter opening of the braided sleeve.
- Raising part It is as it has.
- the braided sleeve, the external connection part, and the annular part are set on the diameter expanding device and the cam plate is moved up and down without disturbing the braid of the braided sleeve.
- the external connection parts can be attached to the braided sleeve in a state of being kept uniform.
- an intermediate portion is fixedly disposed so as to be freely rotatable, and one end side thereof includes a lever portion connected to the cam plate, and the other end side of the lever portion.
- the lever portion is rotated by the operation of and the cam plate is moved in the predetermined direction.
- the cam plate can be easily moved in a predetermined direction, for example, by hand through the lever portion.
- a foot pedal and an intermediate portion thereof are fixedly arranged rotatably, one end side thereof is connected to the cam plate, and the other end side is connected to the foot pedal. And the cam plate is moved in the predetermined direction by rotating the lever portion by stepping on the foot pedal.
- the cam plate can be easily moved in a predetermined direction by a stepping operation of the foot pedal.
- the diameter expanding device is erected so that the angle can be adjusted between an upright state and a tilted state, and the tip end portions of the pair of upper ends are tilted in the tilted state.
- the positioning part and the pair of push-up parts are projected forward.
- the pair of upper end positioning portions and the pair of push-ups are provided by setting the braided sleeve, the external connection component, and the annular component to the diameter expansion device in a state where the diameter expansion device is tilted.
- the braided sleeve, the external connection part and the annular part can be set on the diameter expansion device without obstructing the part.
- the portion where the external connection component is set in the distal end portion of the diameter expanding device, is in a state where the external connection component is set in the distal end portion.
- the outer peripheral surface force of the tip portion is formed to be one step lower so that the outer peripheral surface of the sleeve mounting portion of the external connection component and the outer peripheral surface of the tip portion are flat.
- the external connection component can be set at the distal end portion of the diameter increasing component such that the wire set of the braided sleeve is not sandwiched between the diameter expanding device and the external connection component.
- FIG. 1 is an exploded view of a braided sleeve with external connection parts according to a first embodiment.
- FIG. 2 is an example of a diameter-enlarging instrument used when expanding both end openings of a braided sleeve.
- FIG. 3 A view in which the tip 9b of the diameter expanding device 9 is to be inserted into the diameter expanding opening 3b of the braided sleeve 3.
- FIG. 4 The diameter expansion opening 3b of the braided sleeve 3
- the side force is also applied in the braid sleeve 3 to the tip of the diameter expansion device 9. It is the figure which showed the state which inserted the end 9b.
- FIG. 5 is a view showing a state in which the reduced diameter opening 3 a of the braided sleeve 3 is put on the outer periphery of the sleeve mounting portion 5 b of the external connection part 5.
- FIG. 6 The state in which the annular part 7 is fitted to the outer periphery of the sleeve mounting part 5b of the external connection part 5 so as to sandwich the reduced diameter opening 3a of the braided sleeve 3 covered on the outer periphery.
- FIG. 7 is a view showing a state in which the annular part 8 is passed through the outer periphery of the braided sleeve 3.
- FIG. 8 is a view showing a state in which the tip 9b of the diameter expanding device 9 is inserted into the diameter expanding opening 3b of the braided sleeve 3.
- FIG. 9 is a view showing a state in which the diameter-expandable opening 3b of the braided sleeve 3 is put on the outer periphery of the sleeve mounting portion 6b of the external connection part 6.
- FIG. 10 Shows a state where the annular part 8 is fitted to the outer periphery of the sleeve mounting part 6b of the external connection part 6 so as to sandwich the enlarged diameter opening 3b of the braided sleeve 3 covered on the outer periphery. It is a figure.
- FIG. 11 is a front view of a mounting device for external connection parts to a braided sleeve according to a second embodiment.
- FIG. 12 is a side view in the Q1 direction of FIG.
- ⁇ 13 It is a front view of the distal end portion (expanded portion) of the diameter expanding device in the second embodiment.
- FIG. 14 is a side view in the Q1 direction of FIG.
- FIG. 15 is a view from the Q2 direction of FIG.
- FIG. 16 is a view showing a state in which a braided sleeve, an external connection part, and an annular part are set in the diameter expansion device in the second embodiment.
- FIG. 17 is an enlarged view of the fitting mechanism of the attachment device of FIG.
- FIG. 12 is an enlarged view of the rear side of the fitting mechanism of the attachment device of FIG.
- FIG. 19 is a Q3-Q3 cross sectional view of FIG.
- FIG. 20 is a view from the Q2 direction of FIG.
- FIG. 21 is a transparent enlarged view of the ratchet device of the attachment device of FIG. 11.
- FIG. 22 is a cross-sectional view taken along Q5-Q5 in FIG.
- FIG. 23 is a diagram for explaining the operation of the fitting mechanism in the operation of the attachment device of FIG. 11.
- FIG. 24 is another diagram for explaining the operation of the fitting mechanism in the operation of the attachment device of FIG. 11.
- the braided sleeve with external connection parts is used by covering the outer periphery of a predetermined electric wire.
- a metallic braided sleeve 3 and a braided sleeve 3 For example, metal external connection parts 5 and 6 attached to the openings 3a and 3b at both ends and external connection parts 5 and 6 and metal parts for fixing the external connection parts 5 and 6 to the openings 3a and 3b of the braided sleeve 3, respectively.
- Annular parts 7, 8 made of
- the braided sleeve 3 is, for example, a cylindrical one knitted by a known braiding machine, and its one end opening 3a has a diameter reducing property and the other end opening 3b has a diameter expanding property.
- External connection parts 5 and 6 are respectively connected to predetermined external devices (external power supply, external control panel housing, etc.) (not shown), external connection parts 5a and 6a, and external connection parts 5a, Cylindrical sleeve mounting portions 5b, 6b provided at the rear of 6a.
- the external connection component 5 has, for example, a sleeve mounting portion 5b formed in a cylindrical shape having an opening surface that is substantially rectangular, and the external connection portion 5a is an opening at one end of the sleeve mounting portion 5b.
- the sleeve mounting portion 5b is formed as a protruding piece that protrudes from both sides of the edge of the sleeve in the cylinder axis direction.
- the external connection part 6 has, for example, a sleeve mounting portion 6b formed in a cylindrical shape with an opening surface having a substantially rectangular shape, and the external connection portion 6a extends from both sides of the edge of the one end opening of the sleeve mounting portion 6b.
- the sleeve mounting portion 6b is formed as a connecting piece protruding in the cylinder axis direction. Note that the shapes of the external connection portions 5a and 6a listed here are merely examples, and the invention is not limited thereto.
- the diameter-reducing opening 3a of the braided sleeve 3 is extended and covered from the diameter-expanding opening 3b side, and the sleeve mounting portion 5b is placed thereon.
- the annular part 7 is fitted so that the reduced diameter opening 3a is sandwiched between and.
- the outer diameter of the sleeve mounting portion 6b of the external connection part 6 is covered with the diameter-expanding opening 3b of the braided sleeve 3 by expanding the side force of the diameter-expanding opening 3b, and on the sleeve mounting portion 6b.
- the external connection component 5 is attached to the reduced diameter opening 3a of the braided sleeve 3.
- a diameter expansion device for example, as shown in Fig. 2, a diameter 9b thicker than the center 9a is attached to the tip of the mandrel 9a (having its tip sharpened and its hem widened) 9b) 9
- the diameter reducing opening 3a of the braided sleeve 3 is expanded on the side of the diameter expanding opening 3b.
- the distal end (expanded portion) 9b of the diameter expanding device 9 is inserted into the braided sleeve 3 from the expandable opening 3b of the braided sleeve 3 (FIG. 3), and the expanded portion 9b is braided. Push the sleeve 3 down to the reduced diameter opening 3a (Fig. 4). As a result, the diameter of the braided sleeve 3 is expanded from the inside by the enlarged diameter portion 9b of the diameter expanding device 9, and the reduced diameter opening 3a of the braided sleeve 3 is expanded on the side of the expanded diameter opening 3b.
- the external connection part 5 is inserted into the widened diameter-reducing opening 3a so that the diameter-reducing opening 3a is placed on the outer periphery of the sleeve mounting part 5b of the external connection part 5.
- the diameter expanding device 9 is also pulled out with respect to the diameter expanding opening 3b side force of the braided sleeve 3.
- the annular part 7 is inserted into the diameter-reduced opening 3a side through the outer periphery of the braided sleeve 3 from the diameter-expandable opening 3b side. Then, the diameter-reducing opening 3a of the braided sleeve 3 is sandwiched between the sleeve mounting portion 5b and fitted to the outer periphery of the sleeve mounting portion 5b (FIG. 6). In the fitted state, the annular component 7 is fixed to the sleeve mounting portion 5b by applying a terminal force such as force. In this way, the external connection component 5 is attached to the reduced diameter opening 3a of the braided sleeve 3.
- the external connection component 6 is attached to the enlarged diameter opening 3b of the braided sleeve 3. That is, first, the diameter-expandable opening 3b of the braided sleeve 3 is narrowed by hand, for example, and the annular component 8 is passed through the outer periphery of the braided sleeve 3 from the diameter-expandable opening 3b side (FIG. 7).
- the diameter expanding opening 3b of the braided sleeve 3 is expanded from the diameter expanding opening 3b side. That is, the distal end (expanded portion) 9b of the diameter expanding device 9 is inserted into the braided sleeve 3 through the expanded diameter opening 3b of the braided sleeve 3 to expand the expanded diameter opening 3b (FIG. 8). Pull out the expanding device 9 from the braided sleeve 3 (the expanding opening 3b has the property of opening naturally) Therefore, even if the diameter expansion device 9 is pulled out from the braided sleeve 3, the diameter expansion opening 3b remains expanded).
- the expanded diameter expanding opening 3b is put on the sleeve mounting portion 6b of the external connection part 6 (Fig. 9), and the annular part 8 passed through the outer periphery of the braided sleeve 3 is attached to the sleeve.
- the diameter expanding opening 3b of the braided sleeve 3 is sandwiched between the portion 6b and the outer periphery of the sleeve mounting portion 6b (FIG. 10).
- the annular component 8 is fixed to the sleeve mounting portion 6b by applying a terminal force such as clamping.
- the external connection component 6 is attached to the expandable opening 3b of the braided sleeve 3.
- the external connection parts 5 and 6 are attached to the braided sleeve 3.
- the braided sleeve 1 with external connection parts configured in this way has a predetermined electric wire passing through the braided sleeve 3 and the sleeve mounting portions 5b and 6b of the external connection parts 5 and 6. It is put on the outer periphery of the electric wire (not shown). In this state, the external connection parts 5a and 6a of the external connection parts 5 and 6 are connected to a predetermined connection part of an external device (not shown) to which the predetermined electric wire is connected. By this connection, the braided sleeve 1 with external connection parts is fixed to the external device. In this way, the braided sleeve 1 with external connection parts is used.
- the diameter-reducing opening 3a of the braided sleeve 3 also expands the force on the opposite side of the diameter-expanding opening 3b.
- the diameter-reducing opening 3a can be expanded while keeping the braid of the radial opening 3a uniform without disturbing it.
- the connecting part 5 can be attached to the braided sleeve 3.
- the braided sleeve 3 braided by a braiding machine is cut in the middle, one of the cut openings has the property that the opening naturally expands, and the other cut The opening has a property that the opening tends to close naturally. Therefore, the braided sleeve 3 always has one end opening 3b as a diameter expanding opening and the other end opening 3a as a diameter reducing opening. Under such a property, the diameter-reducing opening 3a of the braided sleeve 3 is expanded from the diameter-opening opening 3b side opposite to the diameter-reducing opening 3a side force. It has the property that it is easy to spread in a state where the braid is kept uniform without being disturbed. It has been found by the inventors of the present invention. The above effect uses this property.
- the braided sleeve 3 When connecting the external connection part 5 to the diameter-reducing opening 3a, the external connection part 6 attached to the diameter-expanding opening 3b of the braided sleeve 3 is not obstructed.
- the external connection part 5 can be attached to the reduced diameter opening 3a of the braided sleeve 3 well.
- the diameter 9b is attached to the tip of the mandrel 9a.
- the diameter expansion part 9b can be expanded and contracted freely.
- the balloon 9 was replaced with a cylinder (or a flexible tube), and the balloon was inflated and contracted by passing air into and out of the balloon through the tube hole of the cylinder. You may use things.
- the diameter-reducing opening 3a of the braided sleeve 3 is expanded using the diameter-enlarging device 9 configured as described above, the following is performed. That is, with the balloon deflated, the tip (balloon) of the diameter expanding device 9 is inserted into the braided sleeve 3 from the diameter expanding opening 3b side and inserted to the front of the diameter reducing opening 3a. The balloon is expanded in front to increase the diameter of the braided sleeve 3, and the expanded balloon is pushed to the vicinity of the reduced diameter opening 3a to expand the reduced diameter opening 3a. When the diameter expanding device 9 is pulled out from the braided sleeve 3, the balloon is contracted and pulled out.
- the apparatus for attaching external connection parts to the braided sleeve embodies the method for attaching external connection parts to the braided sleeve described in the first embodiment.
- the attachment device 10 for external connection parts to the braided sleeve includes, for example, a frame 11 assembled into a vertically long rectangular frame, and a frame 11 As shown in Fig. 16, a rod-shaped diameter expanding device 9 on which a braided sleeve 3, an external connection component 5 and an annular component 7 are set as shown in FIG. ) Provided on the rear surface of the arrangement plate 13 and the arrangement plate 13 so as to be movable in a predetermined direction (up and down). A cam plate 15 (see FIG.
- the diameter expanding device 9 has a diameter-enlarged portion (hereinafter referred to as a diameter-expanded portion 9) in which the tip 9b expands the diameter of the braided sleeve 3, and the tip 9b
- the braided sleeve 3 is set on the outer periphery of the braided sleeve 3 so that the braided sleeve 3 is inserted into the braided sleeve 3 from the diameter-expandable opening 3b on one end side of the braided sleeve 3 and is arranged in the vicinity of the diameter-reduced opening 3a on the other end side.
- an annular part 7 is set on the outer periphery of the braided sleeve 3, and the distal end of the external connection part 5 is arranged so that the sleeve mounting portion 5 b of the braided sleeve 3 is disposed inside the reduced diameter opening 3 a of the braided sleeve 3.
- the external connection part 5 is set to 9b.
- the diameter-enlarging device 9 is composed of a mandrel 9a and an enlarged-diameter portion 9b provided at the tip of the mandrel 9a.
- the base end portion of the mandrel 9a is attached to the attachment portion 23 provided on the frame body 11, so that the mandrel 9a is erected on the front side of the frame body 11.
- the enlarged-diameter portion 9b has a body portion 9c formed in a columnar shape having the same shape as the inner shape (for example, oval shape) of the annular component 7 and a slightly smaller cross-sectional shape, and the body portion 9c One end from the outer peripheral surface of the body portion 9c so that the end portion 9d of the front end of the body has the same cross-sectional shape as the inner shape (for example, oval shape) of the cylindrical sleeve mounting portion 5b of the external connection part 5
- the tip portion 9e is formed in a sharp shape.
- the braided sleeve 3 is set on the outer periphery of the diameter-enlarging device 9 so that the reduced diameter opening 3a of the braided sleeve 3 is arranged near the end 9d of the body 9c.
- the annular part 7 is set on the outer periphery of the body part 9c via the braided sleeve 3, and externally connected so that the sleeve mounting part 5b of the external connection part 5 is fitted to the outer periphery of the end part 9d of the body part 9c. Parts 5 are set.
- the mounting portion 23 is configured so that the diameter expansion device 9 is erected so that the angle can be adjusted between an upright state and a tilted state, and the base end portion of the mandrel 9a of the diameter expansion device 9 is provided.
- the holding portion 23a for holding, the support portion 23b for supporting the holding portion 23a, and the support portion 23b are vertically supported (that is, the diameter expanding device 9 is in an upright state or tilted state) so that the angle can be adjusted.
- the diameter expanding device 9 has its tip (expanded diameter) 9b disposed in the fitting mechanism 17 in its upright state, and its tip 9b is in front of the fitting mechanism 17 in its tilted state. It protrudes to the side.
- the holding portion 23a has a pair of left and right holding members that hold the base end of the mandrel 9a of the diameter expanding device 9, and the mandrel 9a is nipped between the both holding members.
- the base end of the mandrel 9a of the diameter-enlarging device 9 is clamped by fastening and fixing between these clamping members with a bolt or the like.
- One end side of the coil panel 23d is locked to a locking portion 23f provided on the upper surface of the support portion 23b, and the other end side is locked to a locking portion 1la provided on the frame body 11. .
- the holding portion 23e is disposed on the frame 11 so as to be disposed above the support portion 23b, and the position of the lower end thereof defines the top dead center of the movable range of the support portion 23b.
- a magnet for holding the support portion 23b so as to be capable of being adsorbed and dissociated is provided on the lower end surface of the lower end portion. That is, here, the support portion 23b is formed of a metal member, and the support portion 23b is held in a freely adsorbable and dissociable manner by the magnet of the holding portion 23e being attracted to the support portion 23b by electromagnetic force.
- the diameter expanding device 9 is tilted forward by hand, for example, by being tilted forward by hand, and is tilted by being lifted from the holding part 23e, and is held by the hand by being raised by hand. It is adsorbed by the part 23e and kept in an upright state.
- the fitting mechanism 17 is interlocked with the operation of the cam plate 15 on both sides of the distal end portion (expanded portion) 9b of the diameter expanding device 9. It is arranged so as to move close to and dissociate with respect to the diameter expanding device 9, and the predetermined portion (here, the tip portion) 171 a is placed on the upper end of the external connection component 5 set in the diameter expanding device 9 by the close movement.
- the predetermined portion here, the tip portion
- a pair of left and right top positions The positioning portion 171 and the distal end portion 9b of the diameter expanding device 9 both move toward and away from the diameter expanding device 9 in conjunction with the operation of the cam plate 15 and approach the pair of upper end positioning portions 171.
- Each upper end positioning portion 171 has a base portion 171b formed in, for example, a vertically long plate shape, and a front protrusion portion 171c is formed on the front surface of the base portion 171b so as to protrude forward.
- the projecting portion 171c is provided with a distal end portion 171a so as to project to the side on the diameter expanding device 9 side, and on the rear surface of the base portion 171b, on the guide rail 13a provided laterally on the front surface of the arrangement plate 13.
- a fitting recess 171d that is slidably fitted is provided, and a cam roller support portion 171e is formed on the rear surface of the base portion 171b so as to pass through the opening 13b of the placement plate 13 and protrude rearward of the placement plate 13.
- a cam roller 171f is disposed on the cam roller support portion 171e so as to be disposed in the cam groove 15a of the cam plate 15. Note that, as shown in FIG. 20, the tip of the tip end portion 171a of the upper end positioning portion 171 is formed in a concave shape, for example, so as not to interfere with the tip portion 9b of the diameter expanding device 9.
- ridges are provided along the longitudinal direction of the upper inner surface and lower inner surface of the fitting recess 171d, and these ridges are formed on the guide rail 13a.
- the fitting recess 171d is slidably fitted to the guide rail 13a while being prevented from derailing by fitting into the groove provided along the longitudinal direction on the upper side and the lower side.
- Each push-up portion 172 has a base portion 172b formed in, for example, a vertically long plate shape, and a front protrusion portion 172c is formed on the front surface of the base portion 172b so as to protrude forward.
- Part A tip 172a is provided on 172c so as to protrude to the side of the diameter expansion device 9, and a guide rail is provided on the rear surface of the base 172b and vertically on the front of the base 171b of the upper end positioning portion 171.
- a fitting recess 172d that is slidably fitted to 171g is provided, and a contact portion 172e that contacts the tip of the front extension portion 15b formed on the cam plate 15 is provided at the lower end of the base portion 172b.
- the tip of the tip end 172a of the push-up portion 172 is formed, for example, in a concave shape so as not to interfere with the tip end 9b of the diameter expanding device 9, as in the case of the tip end 171a of the upper end positioning portion 171. .
- the push-up portion 172 is slidably disposed on the guide rail 17 lg disposed on the front surface of the upper end positioning portion 171, so that the upper end positioning portion 171 becomes the diameter expanding device 9.
- the push-up portion 172 moves toward (or away from) the diameter expanding device 9 along with the movement, and when the cam plate 15 moves upward, the cam plate 15 moves upward.
- the abutting portion 172e of the push-up portion 172 is pushed upward by the forward extension portion 15b of the plate 15, and the push-up portion 172 is moved upward by this push-up, and the cam plate 15 is moved downward.
- the push-up portion 172 moves downward due to its own weight.
- protrusions are provided along the longitudinal direction thereof, and these protrusions are the upper end positioning portions.
- 171 guide rail Fits into the groove (not shown) arranged along the longitudinal direction on both side surfaces of 171g, so that the fitting recess 17 Id of the push-up part 172 becomes the guide rail of the upper end positioning part 171 17 lg is slidably fitted while preventing derailment.
- a rod-shaped drop prevention stopper 172g having a head portion 172f formed in a wide step is provided upright.
- the stopper 172g is inserted through a through-hole 171h provided in the front protrusion 171c so as to be vertically movable so that the head 172f protrudes above the front protrusion 17lc of the upper end positioning portion 171. That is, the width of the head portion 172f of the stagger is formed larger than the width of the through hole 171h, and when the head portion 172f is hooked on the opening on the upper surface side of the through hole 171h, the push-up portion 172 is lowered below it. Do not fall into
- the cam plate 15 is provided in a pair of left and right cam grooves 15a in which the cam rollers 171f of the upper end positioning portion 171 are disposed, and a lever portion 21a of the operating force transmission mechanism 21.
- the cam groove 15c in which the cam roller 21b is disposed and the opening 13 provided in the lower end force disposition plate 13 are extended forward.
- the cam groove 15a has an inclined groove portion 15a inclined outward at the upper portion of the vertically extending vertical groove portion 15a-1.
- -It is made up of two connected.
- the coil panel 15e is locked to a locking portion 15f arranged so that its lower end protrudes rearward from the rear surface of the cam plate 15, and its upper end is locked to the frame 11 Part l ib is provided to be engaged.
- the cam plate 15 has its top dead center defined by the upper stopper 11c disposed on the frame 11, and its bottom dead center defined by the lower stopper 13e disposed on the layout plate 13. ing.
- the cam plate 15 is moved upward along the guide rail 13 d of the arrangement plate 13 by being pushed upward by the lever portion 21 a of the operating force transmission mechanism 21.
- the cam roller 171f of the upper end positioning portion 171 is moved along the cam groove 15a of the cam plate 15 from the upper end to the lower end of the cam groove 15a.
- the force roller 17 If in the inclined groove 15a-2 of the cam groove 15a of the roller 17 If, the upper end positioning portion 17 1 is moved closer to the predetermined position toward the diameter expansion device 9 (and therefore the push-up portion 172 is also expanded).
- the upper end positioning portion 171 (and therefore the push-up portion 172) is also moved during the movement in the longitudinal groove portion 15a-1 of the cam groove 15a of the cam roller 171f. Stops at a predetermined position.
- the cam plate 15 is further moved upward, the abutting portion 172e of the push-up portion 172 is pushed up by the front extension portion 15b of the cam plate 15, and the push-up portion 172 is moved to its top dead center by this push-up. Up.
- the operating force transmission mechanism 21 includes a lever portion 21a for pushing up the cam plate 15, and a hanging portion 21c rotatably provided at an end portion of the lever portion 21a.
- the intermediate portion of the lever portion 21a is rotatable about the axis P1 to the frame body 11.
- the cam roller 21b is disposed so as to be fixedly disposed at one end side of the cam groove 15c of the cam plate 15 (that is, one end side thereof is connected to the cam plate 15 via the cam roller 2 lb here).
- a hanging part 21c is rotatably arranged on the other end side 21f (that is, the other end side 21f is connected to the foot pedal 19 via the hanging part 21c and the wire 21d.
- lever portion 21a when the other end 21f of the lever portion 21a is pulled down to its bottom dead center (that is, when the push-up portion 172 is pushed up to its top dead center), the lever portion 21a A ratchet device 25 is provided that allows the end portion 21f to be retrograde.
- the ratchet device 25 is hooked on the case portion 25a, the sawtooth portion 25b accommodated in the case portion 25a, and the tooth portion 25b.
- a guide-like passage 25f through which the slide body 25d passes is formed in the vertical direction, and the tip 25c-1 of the claw portion 25c is formed along the longitudinal direction on the side surface of the passage 25f.
- a concave groove 25g is formed, and a slit-shaped opening 25h through which the base end 25c-2 of the claw portion 25c passes along the longitudinal direction is formed on the side surface opposite to the passage 25f.
- gear part 25b is arrange
- the slide body 25d is formed in, for example, a rectangular parallelepiped block shape, and through holes 25i are formed on both the left and right side surfaces so as to penetrate the both side surfaces.
- the claw portion 25c is pivotally supported by the shaft 23 ⁇ 4 so that the front end 25c-1 and the base end 25c-2 protrude out of the slide body 25d.
- the two ends of this shaft 23 ⁇ 4 are connected to the case portion 25a from slit-like holes 25k formed along the longitudinal direction on both front and rear sides of the passage 25f. It protrudes outside and is pivotally supported by the arm portion 25e.
- the slide body 25d is provided with a coil spring 25m for urging the claw portion 25c perpendicularly to the tooth portion 25b.
- the coil panel 25m is arranged so that one end thereof is locked to the base end 25c-2 of the claw portion 25c and the other end is locked to a locking portion 25 ⁇ provided on the slide body 25d.
- This locking portion 25 ⁇ is erected on the side surface of the slide body 25d, and its tip is formed so as to wrap around the rear end of the base end 25c-2 of the claw portion 25c, and outward from the opening 25h of the case portion 25a. It is arranged to protrude.
- the arm portion 25e has one end formed in a bifurcated shape, and a case portion 25a is disposed between the two forked portions, and both ends of the shaft 23 ⁇ 4 projecting both side forces of the case portion 25a in the forked portion. Is supported by the lever portion 21a of the operating force transmission mechanism 21, and the other end is rotatably arranged.
- the slide body 25d when the other end side 21f of the lever portion 21a is at its top dead center, the slide body 25d is positioned on the upper half side of the passage 25f of the case portion 25a, The claw portion 25c is positioned above the tooth portion 25b. Then, when the other end side 21f of the lever portion 21a is pulled downward, the slide body 25d is moved downward along the passage 25f via the arm portion 25e along with the lowering and the claw portion is moved accordingly. The tip 25c-1 of the 25c engages with each tooth of the tooth portion 25b in order, and this engagement prevents the slide body 25d from going backward (that is, the other end side 21f of the lever portion 21a does not return upward). Go down and go.
- the slide body 25d When the other end side 21f of the lever portion 21a is pulled down to its bottom dead center, the slide body 25d is positioned on the lower half side of the passage 25f, and the claw portion 25c is positioned on the lower side of the tooth portion 25b.
- the tip 25c-1 of the claw portion 25c is disengaged from the tooth portion 25b, and the slide body 25d is in a reversely movable state (that is, the other end side 21f of the lever is movable upward). In this way, when the other end 21f of the lever portion 21a is pulled down to its bottom dead center, it can return to its top dead center.
- the diameter expansion device 9 is tilted forward by hand, and the diameter expansion portion (front end portion) 9b of the diameter expansion device 9 is pulled out to the front of the fitting mechanism 17, and the state Then, the braided sleeve 3, the annular part 7 and the external connection part 5 are set in the diameter expansion device 9.
- an annular part 7 is passed through the outer periphery of the knitting yarn and sleeve 3. And that edition Insert the braided sleeve 3 into the braided sleeve 3 from the enlarged diameter opening 3b on one end side of the braided sleeve 3 so that the enlarged diameter portion 9b of the diameter expanding device 9 is near the reduced diameter aperture 3a on the other end side. Set it on the outer circumference of the diameter-expansion device 9 so that it can be inserted (see Fig. 16). By setting in this way, the diameter-reducing opening 3a can be expanded from the inside by the diameter-enlarged portion 9b of the diameter-enlarging device 9 without disturbing the braided sleeve 3. In this set state, the end portion 9d of the body portion 9c of the diameter-enlarging portion 9b of the diameter-enlarging device 9 is disposed inside the diameter-reducing opening 3a of the braided sleeve 3.
- the annular part 7 passed through the braided sleeve 3 is set on the outer periphery of the intermediate part of the body part 9c of the enlarged diameter part 9b of the diameter expanding instrument 9 via the braided sleeve 3, and externally.
- the connecting component 5 is set on the diameter expanding device 9 so that the sleeve mounting portion 5b is fitted to the outer periphery of the end portion 9d of the body portion 9c of the diameter expanding device 9 (see FIG. 16).
- the sleeve mounting portion 5b of the external connection component 5 is disposed inside the reduced diameter opening 3a of the braided sleeve 3 set in the diameter expanding device 9.
- each upper end positioning portion 171 is first moved closer to the diameter expansion instrument 9 side to the predetermined position S1, and each push-up portion 172 is also moved to the predetermined position S2. Until then, it is moved closer to the diameter expansion device 9 side (Fig. 23). In this approaching state, the tip end 17 la of each upper end positioning portion 171 abuts on the upper end of the external connection component 5 set in the diameter expanding portion 9b of the diameter expanding device 9 and each push-up portion 172 The distal end portion 172a is disposed on the lower side of the annular component 7 set in the enlarged diameter portion 9b of the diameter-enlarging device 9.
- each push-up portion 172 is moved upward (ie, moved closer to each upper end positioning portion 171) along with the upward movement, and each push-up portion 17 is moved upward.
- the tip end portion 172a of 2 comes into contact with the lower end of the annular part 7 and pushes up the annular part 7 through the tip end part 172a.
- the diameter expansion device 9 is tilted forward by hand, the diameter expansion portion 9b of the diameter expansion device 9 is pulled out to the front of the fitting mechanism 17, and the braided sleeve 3 is removed from the diameter expansion device 9. Good.
- the mounting device 10 configured as described above, it is formed in a rod shape and is erected, and its leading end portion 9b is a diameter expanding portion that expands the diameter of the braided sleeve 3, and its tip portion
- the braided sleeve 3 is placed on the outer periphery so that 9b is inserted into the braided sleeve 3 from the diameter-expandable opening 3b on one end side of the braided sleeve 3 and is inserted in the vicinity of the diameter-reduced opening 3a on the other end side.
- the annular part 7 is set on the outer periphery of the braided sleeve 3, and the sleeve mounting portion 5b of the external connection part 5 is disposed inside the reduced diameter opening 3a of the braided sleeve 3.
- the cam plate 15 is arranged so as to move toward and away from the diameter expansion device 9 in conjunction with the movement of the cam plate 15, and the predetermined portion (here, the tip portion) 171 a is set in the diameter expansion device 9 by the movement.
- the annular part 7 which is arranged so as to dissociate and move close to and dissociate with respect to the pair of upper end positioning parts 171 and whose tip 172a is set on the diameter expanding instrument 9 by approaching the diameter expanding instrument 9
- the annular component 7 is disposed below and pushes up the annular component 7 through its tip portion 172a by approaching the pair of upper end positioning portions 9, and the annular component 7 is moved to the outer periphery of the sleeve mounting portion 5b of the external connection component 5.
- the external connection component 5 can be attached to the braided sleeve 3 while keeping the braid of the braided sleeve 3 uniform without disturbing it by simply moving the 15 up and down.
- the cam plate 15 can be easily moved up and down by the stepping operation of the foot pedal 19.
- the diameter expanding device 9 is erected so that the angle can be adjusted between an upright state and a tilted state, and in the tilted state, the tip end portion 9b is a pair of upper end positioning portions 171 and a pair of push-ups. Since it protrudes to the front side of the part 172, a pair of knitting yarn and sleeve 3, external connection part 5 and annular part 7 are set in the diameter expansion instrument 9 with the diameter expansion instrument 9 tilted.
- the braided sleeve 3, the external connection component 5 and the annular component 7 can be set on the diameter expansion device 9 without the obstruction of the upper end positioning portion 171 and the pair of push-up portions 172.
- the portion 9d of the distal end portion 9b of the diameter expanding device 9 where the external connection component 5 is set is the state in which the external connection component 5 is set on the distal end portion 9b. Since the outer peripheral surface of the sleeve mounting portion 5b and the outer peripheral surface of the tip 9b are flattened from the outer peripheral surface of the tip 9b, the diameter-enlarging device 9 and the external connection component 5 The external connection component 5 can be set on the tip 9b of the diameter expanding device so that the wire assembly of the braided sleeve 3 is not sandwiched between them.
- the foot pedal 19 is used to step on the mounting device 10.
- the cam plate 15 can be easily moved up and down by hand through the lever portion 21a.
Landscapes
- Insulated Conductors (AREA)
- Manufacturing Of Electric Cables (AREA)
- Electric Cable Installation (AREA)
- Processing Of Terminals (AREA)
Abstract
A method and a device for fitting an external connection part to a braided sleeve. The device comprises the braided sleeve (3) having, at its one end, an opening part (3a) with diameter reducing property and, at its other end, an opening part (3b) with diameter increasing property, an external connection part (5) having a tubular sleeve mounting part (5b) and formed by expanding the opening part (3a) with diameter reducing property of the braided sleeve (3) from the opening part (3b) with diameter increasing property and covering it on the outer periphery of the sleeve mounting part (5b), and an annular part (7) fitted to the outer periphery of the sleeve mounting part (5b) so as to hold the opening part (3a) with diameter reducing property of the braided sleeve (3) between the annular part and the sleeve mounting part (5b).
Description
明 細 書 Specification
外部接続用部品付き編組スリーブ、編組スリーブへの外部接続用部品の 取付方法および取付装置 Braided sleeve with external connection parts, mounting method and equipment for external connection parts to braided sleeve
技術分野 Technical field
[0001] 本発明は、電線の外周に被せられる編組スリーブおよびこれに関する技術に関す るものである。 TECHNICAL FIELD [0001] The present invention relates to a braided sleeve that covers an outer periphery of an electric wire and a technique related thereto.
背景技術 Background art
[0002] この種の編組スリーブでは、その端部開口部に外部接続用部品を取り付け、その 外部接続用部品を介してその端部開口部を外部装置 (外部電源や外部制御盤の筐 体等)に接続している。 [0002] In this type of braided sleeve, external connection parts are attached to the end opening, and the end opening is connected to an external device (such as an external power source or a housing of an external control panel) via the external connection part. ) Is connected.
[0003] 通常、編組スリーブの端部開口部への外部接続用部品の取り付けは、以下の様に 行われる。即ち、編組スリーブの端部開口部を拡げ、その拡げた端部開口部を外部 接続用部品のスリーブ取付部の外周に被せ、その被せた編組スリーブの端部開口 部を挟み込む様にしてスリーブ取付部の外周に環状部品を嵌合させる。この環状部 品により編組スリ一ブの端部開口部が外部接続用部品のスリ一ブ取付部に固定され る。 [0003] Normally, the attachment of the external connection component to the end opening of the braided sleeve is performed as follows. That is, the end opening of the braided sleeve is expanded, the expanded end opening is covered with the outer periphery of the sleeve mounting portion of the external connection component, and the end opening of the braided sleeve is sandwiched between the sleeve mounting portions. An annular part is fitted to the outer periphery of the part. With this annular part, the end opening of the braided sleeve is fixed to the sleeve mounting part of the external connection part.
[0004] 一般に、編組スリーブは、その一端開口部が縮径性(開口部が自然に閉じようとす る性質)を有しその他端開口部が拡径性 (開口部が自然に拡がろうとする性質)を有 しており、その縮径性開口部をその縮径性開口部側力も拡げると、その縮径性開口 部の編組が乱れて均一に拡がり難 、と 、う性質を有して 、る。 [0004] In general, a braided sleeve has an opening at one end that has a reduced diameter (property that the opening naturally closes), and an opening at the other end that expands (the opening tends to expand naturally). If the diameter of the reduced-diameter opening is also increased, the braid of the reduced-diameter opening is disturbed and it is difficult to spread uniformly. And
発明の開示 Disclosure of the invention
[0005] 従来では、編組スリーブの縮径性開口部に外部接続用部品を取り付ける際には、 その縮径性開口部をその縮径性開口部側から拡げて 、たので (より詳細には縮径性 開口部が自然に閉じようとする分を見越して少し大きめに拡げていたので)、その縮 径性開口部に外部接続用部品を取り付けた状態では、その縮径性開口部の編組が 乱れて不均一になっており、その縮径性開口部付近の電磁シールド性能が低下する という欠点があった。
[0006] そこで、この発明の課題は、編組スリーブの編組を乱さずに均一に保った状態で編 組スリーブに外部接続用部品を取り付けた外部接続用部品付き編組スリーブを提供 すること、および、編組スリーブの編組を乱さずに均一に保った状態で編組スリーブ に外部接続用部品を取り付ける事ができる編組スリーブへの外部接続用部品の取付 方法および取付装置を提供することにある。 [0005] Conventionally, when attaching an external connection part to the diameter-reducing opening of the braided sleeve, the diameter-reducing opening is expanded from the diameter-reducing opening side (more specifically, The diameter-reducing opening was widened slightly in anticipation of the natural closing of the opening. Therefore, when external connection parts are attached to the diameter-reducing opening, the braid of the diameter-reducing opening is provided. There is a disadvantage that the electromagnetic shielding performance near the reduced-diameter opening is deteriorated. [0006] Therefore, an object of the present invention is to provide a braided sleeve with an external connection component in which the external connection component is attached to the braided sleeve in a state where the braid of the braided sleeve is kept uniform without being disturbed, and It is an object of the present invention to provide a method and an apparatus for attaching an external connection component to a braided sleeve that can attach the external connection component to the braided sleeve while keeping the braid of the braided sleeve uniform.
[0007] 本発明の第 1の態様は、その一端開口部が縮径性を有しその他端開口部が拡径 性を有する編組スリーブと、筒状のスリーブ取付部を有し、そのスリーブ取付部の外 周に、前記編組スリーブの縮径性開口部が拡径性開口部側カゝら拡げられて被せら れる外部接続用部品と、前記スリーブ取付部との間で前記編組スリーブの前記縮径 性開口部を挟み込む様にして前記スリーブ取付部の外周に嵌合される環状部品と、 を備えるものである。 [0007] A first aspect of the present invention includes a braided sleeve having one end opening having a reduced diameter and the other end opening having a diameter expanding, and a cylindrical sleeve mounting portion. On the outer periphery of the braided sleeve, the outer diameter of the braided sleeve is extended between the diameter-expandable aperture side of the braided sleeve and the sleeve mounting portion between the external connecting part and the sleeve mounting portion. An annular component fitted to the outer periphery of the sleeve mounting portion so as to sandwich the diameter-reducing opening.
[0008] また、本発明の第 2の態様は、編組スリーブの外周を環状部品に通す工程と、所定 の拡径用器具を拡径性開口部側力 前記編組スリーブ内に挿入することにより、前 記編組スリーブの縮径性開口部を他端側の前記拡径性開口部側カゝら拡げる工程と 、拡げられた前記縮径性開口部を外部接続用部品の筒状のスリーブ取付部の外周 に被せる工程と、前記スリーブ取付部の外周に、その外周に被された前記編組スリー ブの前記縮径性開口部を挟み込む様にして前記環状部品を嵌合する工程と、を含 むものである。 [0008] Further, in the second aspect of the present invention, a step of passing the outer periphery of the braided sleeve through the annular part, and inserting a predetermined diameter expanding device into the braided sleeve by the expandable opening side force, Expanding the diameter-reducing opening of the braided sleeve from the diameter-enlarged opening side of the other end; and forming the expanded diameter-reducing opening into a cylindrical sleeve mounting portion for external connection parts A step of covering the outer periphery of the sleeve, and a step of fitting the annular part to the outer periphery of the sleeve mounting portion so as to sandwich the reduced diameter opening of the braided sleeve covered on the outer periphery. .
[0009] これら第 1および第 2の態様によれば、編組スリーブの縮径性開口部がその反対側 の拡径性開口部側力 拡げられるので、当該縮径性開口部の編組を乱さずに均一 に保った状態で当該縮径性開口部を拡げる事ができ、これにより編組スリーブの編 組を乱さずに均一に保った状態で外部接続用部品を編組スリーブに取り付ける事が できる。 [0009] According to the first and second aspects, the diameter-reducing opening side of the braided sleeve is expanded on the opposite side of the diameter-reducing opening side force, so that the braid of the diameter-reducing opening is not disturbed. The diameter-reducing opening can be expanded in a state where the braided sleeve is kept uniform, and thus the external connection component can be attached to the braided sleeve while keeping the braided sleeve uniform.
[0010] また、本発明の第 3の態様は、前記編組スリーブの両端の開口部に外部接続用部 品をそれぞれ取り付ける場合において、前記編組スリーブの拡径性開口部に一方の 外部接続用部品を取り付ける前に、前記編組スリーブの縮径性開口部に他方の外 部接続用部品を取り付けるものである。 [0010] Further, according to a third aspect of the present invention, in the case where external connection parts are respectively attached to the openings at both ends of the braided sleeve, one external connection part is provided in the diameter-expandable opening of the braided sleeve. Before attaching the other external connection component to the reduced diameter opening of the braided sleeve.
[0011] この態様によれば、編組スリーブの縮径性開口部への他方の外部接続用部品の取
り付けの際に、編組スリーブの拡径性開口部に取り付られた一方の外部接続用部品 が邪魔にならずに済み、作業性良く編組スリーブの縮径性開口部に外部接続用部 品を取り付けられる。 [0011] According to this aspect, the other external connection component is attached to the reduced diameter opening of the braided sleeve. When attaching, one external connection part attached to the diameter-expandable opening of the braided sleeve is not obstructed, and the part for external connection is connected to the diameter-reduced opening of the braided sleeve with good workability. Can be attached.
[0012] また、本発明の第 4の態様は、編組スリーブの縮径性開口部に外部接続用部品を 取り付ける取付装置であって、棒状に形成されて立設され、その先端部が編組スリー ブの径を拡げる拡径部となっており、その先端部が編組スリーブの一端側の拡径性 開口部から編組スリーブ内に挿入されて他端側の縮径性開口部付近に挿通配置す る様にその外周に編組スリーブがセットされ、且つ前記編組スリーブの外周に環状部 品がセットされ、且つ外部接続用部品のスリ一ブ取付部が前記編糸且スリーブの前記 縮径性開口部の内側に配置する様にその先端部に外部接続用部品がセットされる 拡径用器具と、所定方向に移動可能に配置されたカム板と、前記拡径用器具の前 記先端部の両側において前記カム板の動作に連動して前記拡径用器具に対して接 近解離移動する様に配置され、その接近移動によりその所定部分が前記拡径用器 具にセットされた前記外部接続用部品の上端上に配置する一対の上端位置決め部 と、前記拡径用器具の前記先端部の両側にぉ 、て前記カム板の動作に連動して前 記拡径用器具に対して接近解離移動すると共に前記一対の上端位置決め部に対し て接近解離移動する様に配置され、その前記拡径用器具への接近移動によりその 所定部分が前記拡径用器具にセットされた前記環状部品の下方に配置され、その 前記一対の上端位置決め部への接近移動によりその前記所定部分を介して前記環 状部品を押上げて、前記環状部品を前記外部接続用部品のスリーブ取付部の外周 に前記編組スリーブの縮径性開口部を挟み込む様にして嵌合させる一対の押上げ 部と、を備えるものである。 [0012] Further, a fourth aspect of the present invention is an attachment device for attaching an external connection part to a reduced diameter opening of a braided sleeve, which is formed in a rod shape and is erected, and its tip is a braided three The end of the braided sleeve is inserted into the braided sleeve through the diameter-expandable opening on one end of the braided sleeve and inserted near the diameter-reduced opening on the other end. A braided sleeve is set on the outer periphery of the braided sleeve, an annular part is set on the outer periphery of the braided sleeve, and a sleeve mounting portion of the external connection component is the reduced diameter opening of the knitted yarn and sleeve. External connection parts are set at the tip of the device to be placed inside, a cam plate arranged to be movable in a predetermined direction, and both sides of the tip of the diameter increasing device In conjunction with the operation of the cam plate. A pair of upper end positioning portions disposed on the upper end of the external connection component set in the diameter expansion device by the close movement, and the diameter expansion In order to move toward and away from the diameter-enlarging device in conjunction with the operation of the cam plate on both sides of the distal end portion of the device, and move toward and away from the pair of upper end positioning portions. The predetermined portion is disposed below the annular part set on the diameter expanding device by the approaching movement to the diameter increasing device, and the approaching to the pair of upper end positioning portions A pair of push-pulls that push the annular part up through a predetermined portion and fit the annular part to the outer periphery of the sleeve mounting part of the external connection part so as to sandwich the reduced diameter opening of the braided sleeve. Raising part, It is as it has.
[0013] この態様によれば、上記の様に拡径用器具に編組スリーブ、外部接続用部品およ び環状部品をセットしてカム板を上下動させるだけで、編組スリーブの編組を乱さず に均一に保った状態で外部接続用部品を編組スリーブに取り付ける事ができる。 [0013] According to this aspect, as described above, the braided sleeve, the external connection part, and the annular part are set on the diameter expanding device and the cam plate is moved up and down without disturbing the braid of the braided sleeve. The external connection parts can be attached to the braided sleeve in a state of being kept uniform.
[0014] また、本発明の第 5の態様は、その中間部分が回動自在に固定配置され、その一 端側が前記カム板と連結されたレバー部とを備え、前記レバー部の他端側の操作に より前記レバー部が回動されて前記カム板が前記所定方向に可動されるものである
[0015] この態様によれば、レバー部を介して例えば手で容易にカム板を所定方向に可動 させる事ができる。 [0014] Further, according to a fifth aspect of the present invention, an intermediate portion is fixedly disposed so as to be freely rotatable, and one end side thereof includes a lever portion connected to the cam plate, and the other end side of the lever portion. The lever portion is rotated by the operation of and the cam plate is moved in the predetermined direction. [0015] According to this aspect, the cam plate can be easily moved in a predetermined direction, for example, by hand through the lever portion.
[0016] また、本発明の第 6の態様は、フットペダルと、その中間部分が回動自在に固定配 置され、その一端側が前記カム板と連結され、その他端側が前記フットペダルに連結 されたレバー部とを備え、前記フットペダルの踏操作により前記レバー部が回動され て前記カム板が前記所定方向に可動されるものである。 [0016] Further, according to a sixth aspect of the present invention, a foot pedal and an intermediate portion thereof are fixedly arranged rotatably, one end side thereof is connected to the cam plate, and the other end side is connected to the foot pedal. And the cam plate is moved in the predetermined direction by rotating the lever portion by stepping on the foot pedal.
[0017] この態様によれば、フットペダルの踏操作で容易にカム板を所定方向に可動させる 事ができる。 [0017] According to this aspect, the cam plate can be easily moved in a predetermined direction by a stepping operation of the foot pedal.
[0018] また、本発明の第 7の態様は、前記拡径用器具は、直立状態と傾倒状態の間で角 度調整自在に立設され、その傾倒状態でその先端部が前記一対の上端位置決め部 および前記一対の押上げ部の前方側に突出されるものである。 [0018] Further, according to a seventh aspect of the present invention, the diameter expanding device is erected so that the angle can be adjusted between an upright state and a tilted state, and the tip end portions of the pair of upper ends are tilted in the tilted state. The positioning part and the pair of push-up parts are projected forward.
[0019] この態様によれば、拡径用器具を傾倒させた状態で拡径用器具に編組スリーブ、 外部接続用部品および環状部品をセットすることで、一対の上端位置決め部および 一対の押上げ部が邪魔にならずに、拡径用器具に編組スリーブ、外部接続用部品 および環状部品をセットできる。 According to this aspect, the pair of upper end positioning portions and the pair of push-ups are provided by setting the braided sleeve, the external connection component, and the annular component to the diameter expansion device in a state where the diameter expansion device is tilted. The braided sleeve, the external connection part and the annular part can be set on the diameter expansion device without obstructing the part.
[0020] また、本発明の第 8の態様は、前記拡径用器具の先端部における前記外部接続用 部品がセットされる部分は、前記外部接続用部品が前記先端部にセットされた状態 で、前記外部接続用部品のスリーブ取付部の外周面と前記先端部の外周面とが平 坦になる様に、前記先端部の外周面力も一段低く形成されるものである。 [0020] Further, according to an eighth aspect of the present invention, in the distal end portion of the diameter expanding device, the portion where the external connection component is set is in a state where the external connection component is set in the distal end portion. In addition, the outer peripheral surface force of the tip portion is formed to be one step lower so that the outer peripheral surface of the sleeve mounting portion of the external connection component and the outer peripheral surface of the tip portion are flat.
[0021] この態様によれば、拡径用器具と外部接続用部品との間に編組スリーブの線組が 挟まらない様にして拡径用部品の先端部に外部接続用部品をセットできる。 [0021] According to this aspect, the external connection component can be set at the distal end portion of the diameter increasing component such that the wire set of the braided sleeve is not sandwiched between the diameter expanding device and the external connection component.
図面の簡単な説明 Brief Description of Drawings
[0022] [図 1]第 1の実施の形態に係る外部接続部品付き編組スリーブの分解図である。 FIG. 1 is an exploded view of a braided sleeve with external connection parts according to a first embodiment.
[図 2]編組スリーブの両端開口部を拡げる際に用いる拡径用器具の一例図である。 FIG. 2 is an example of a diameter-enlarging instrument used when expanding both end openings of a braided sleeve.
[図 3]編組スリーブ 3の拡径性開口部 3bに拡径用器具 9の先端 9bを挿入しょうとする 図である。 [FIG. 3] A view in which the tip 9b of the diameter expanding device 9 is to be inserted into the diameter expanding opening 3b of the braided sleeve 3.
[図 4]編組スリーブ 3の拡径性開口部 3b側力も編組スリーブ 3内に拡径用器具 9の先
端 9bを挿入した状態を示した図である。 [FIG. 4] The diameter expansion opening 3b of the braided sleeve 3 The side force is also applied in the braid sleeve 3 to the tip of the diameter expansion device 9. It is the figure which showed the state which inserted the end 9b.
[図 5]編組スリーブ 3の縮径性開口部 3aを外部接続用部品 5のスリーブ取付部 5bの 外周に被せた状態を示した図である。 FIG. 5 is a view showing a state in which the reduced diameter opening 3 a of the braided sleeve 3 is put on the outer periphery of the sleeve mounting portion 5 b of the external connection part 5.
[図 6]外部接続用部品 5のスリーブ取付部 5bの外周に、その外周に被された編組スリ ーブ 3の縮径性開口部 3aを挟み込み様にして環状部品 7を嵌合した状態を示した図 である。 [Fig. 6] The state in which the annular part 7 is fitted to the outer periphery of the sleeve mounting part 5b of the external connection part 5 so as to sandwich the reduced diameter opening 3a of the braided sleeve 3 covered on the outer periphery. FIG.
[図 7]編組スリーブ 3の外周に環状部品 8を通した状態を示した図である。 FIG. 7 is a view showing a state in which the annular part 8 is passed through the outer periphery of the braided sleeve 3.
[図 8]編組スリーブ 3の拡径性開口部 3bに拡径用器具 9の先端 9bを挿入した状態を 示した図である。 FIG. 8 is a view showing a state in which the tip 9b of the diameter expanding device 9 is inserted into the diameter expanding opening 3b of the braided sleeve 3.
[図 9]編組スリーブ 3の拡径性開口部 3bを外部接続用部品 6のスリーブ取付部 6bの 外周に被せた状態を示した図である。 FIG. 9 is a view showing a state in which the diameter-expandable opening 3b of the braided sleeve 3 is put on the outer periphery of the sleeve mounting portion 6b of the external connection part 6.
[図 10]外部接続用部品 6のスリーブ取付部 6bの外周に、その外周に被された編組ス リーブ 3の拡径性開口部 3bを挟み込み様にして環状部品 8を嵌合した状態を示した 図である。 [Fig. 10] Shows a state where the annular part 8 is fitted to the outer periphery of the sleeve mounting part 6b of the external connection part 6 so as to sandwich the enlarged diameter opening 3b of the braided sleeve 3 covered on the outer periphery. It is a figure.
[図 11]第 2実施の形態に係る編組スリーブへの外部接続用部品の取付装置の正面 図である。 FIG. 11 is a front view of a mounting device for external connection parts to a braided sleeve according to a second embodiment.
[図 12]図 11の Q1方向の側面図である。 FIG. 12 is a side view in the Q1 direction of FIG.
圆 13]第 2実施の形態における拡径用器具の先端部 (拡径部)の正面図である。 圆 13] It is a front view of the distal end portion (expanded portion) of the diameter expanding device in the second embodiment.
[図 14]図 13の Q1方向の側面図である。 FIG. 14 is a side view in the Q1 direction of FIG.
[図 15]図 13の Q2方向から見たの図である。 FIG. 15 is a view from the Q2 direction of FIG.
[図 16]第 2実施の形態における拡径用器具に編組スリーブ、外部接続用部品および 環状部品をセットした状態を示した図である。 FIG. 16 is a view showing a state in which a braided sleeve, an external connection part, and an annular part are set in the diameter expansion device in the second embodiment.
圆 17]図 11の取付装置の嵌合機構の拡大図である。 [17] FIG. 17 is an enlarged view of the fitting mechanism of the attachment device of FIG.
圆 18]図 11の取付装置の嵌合機構の後側の拡大図である。 18] FIG. 12 is an enlarged view of the rear side of the fitting mechanism of the attachment device of FIG.
[図 19]図 17の Q3— Q3断面図である。 FIG. 19 is a Q3-Q3 cross sectional view of FIG.
[図 20]図 17の Q2方向から見た図である。 FIG. 20 is a view from the Q2 direction of FIG.
[図 21]図 11の取付装置のラチ ット装置の透過拡大図である。 FIG. 21 is a transparent enlarged view of the ratchet device of the attachment device of FIG. 11.
[図 22]図 21の Q5— Q5断面図である。
[図 23]図 11の取付装置の動作の嵌合機構の動作を説明する図である。 FIG. 22 is a cross-sectional view taken along Q5-Q5 in FIG. FIG. 23 is a diagram for explaining the operation of the fitting mechanism in the operation of the attachment device of FIG. 11.
[図 24]図 11の取付装置の動作の嵌合機構の動作を説明する他の図である。 FIG. 24 is another diagram for explaining the operation of the fitting mechanism in the operation of the attachment device of FIG. 11.
発明を実施するための最良の形態 BEST MODE FOR CARRYING OUT THE INVENTION
[0023] <第 1の実施の形態 > [0023] <First embodiment>
この実施の形態に係る外部接続用部品付き編組スリーブは、所定の電線の外周に 被せられて用いられるものであり、図 1の様に、例えば金属性の編組スリーブ 3と、編 組スリーブ 3の両端の開口部 3a, 3bに取り付けられる例えば金属性の外部接続用部 品 5, 6と、外部接続用部品 5, 6をそれぞれ編組スリーブ 3の開口部 3a, 3bに固定す るための例えば金属製の環状部品 7, 8とを備える。 The braided sleeve with external connection parts according to this embodiment is used by covering the outer periphery of a predetermined electric wire. As shown in FIG. 1, for example, a metallic braided sleeve 3 and a braided sleeve 3 For example, metal external connection parts 5 and 6 attached to the openings 3a and 3b at both ends and external connection parts 5 and 6 and metal parts for fixing the external connection parts 5 and 6 to the openings 3a and 3b of the braided sleeve 3, respectively. Annular parts 7, 8 made of
[0024] 編組スリーブ 3は、例えば周知の編組機で編み組まれた筒状のものであり、その一 端開口部 3aが縮径性を有しその他端開口部 3bが拡径性を有して 、る。 [0024] The braided sleeve 3 is, for example, a cylindrical one knitted by a known braiding machine, and its one end opening 3a has a diameter reducing property and the other end opening 3b has a diameter expanding property. And
[0025] 外部接続用部品 5, 6はそれぞれ、所定の外部装置 (外部電源や外部制御盤の筐 体等)(図示省略)と接続される外部接続部 5a, 6aと、外部接続部 5a, 6aの後部に設 けられた筒状のスリーブ取付部 5b, 6bとを備える。 [0025] External connection parts 5 and 6 are respectively connected to predetermined external devices (external power supply, external control panel housing, etc.) (not shown), external connection parts 5a and 6a, and external connection parts 5a, Cylindrical sleeve mounting portions 5b, 6b provided at the rear of 6a.
[0026] より詳細には、外部接続用部品 5は、例えば、そのスリーブ取付部 5bが開口面が略 長方形状の筒状に形成され、その外部接続部 5aがスリーブ取付部 5bの一端開口部 の縁の両側からスリーブ取付部 5bの筒軸方向に突出する突出片として形成されてな る。また、外部接続用部品 6は、例えば、そのスリーブ取付部 6bが開口面が略長方 形状の筒状に形成され、その外部接続部 6aがスリーブ取付部 6bの一端開口部の縁 の両側からスリーブ取付部 6bの筒軸方向に突出する接続片として形成されてなる。 尚、ここで挙げた外部接続部 5a, 6aの形状は、一例であり、その様に限定されるもの ではない。 [0026] More specifically, the external connection component 5 has, for example, a sleeve mounting portion 5b formed in a cylindrical shape having an opening surface that is substantially rectangular, and the external connection portion 5a is an opening at one end of the sleeve mounting portion 5b. The sleeve mounting portion 5b is formed as a protruding piece that protrudes from both sides of the edge of the sleeve in the cylinder axis direction. In addition, the external connection part 6 has, for example, a sleeve mounting portion 6b formed in a cylindrical shape with an opening surface having a substantially rectangular shape, and the external connection portion 6a extends from both sides of the edge of the one end opening of the sleeve mounting portion 6b. The sleeve mounting portion 6b is formed as a connecting piece protruding in the cylinder axis direction. Note that the shapes of the external connection portions 5a and 6a listed here are merely examples, and the invention is not limited thereto.
[0027] 外部接続用部品 5のスリーブ取付部 5bの外周には、編組スリーブ 3の縮径性開口 部 3aが拡径性開口部 3b側から拡げられて被せられ、その上にスリーブ取付部 5bと の間で当該縮径性開口部 3aを挟み込む様にして環状部品 7が嵌合される。また、外 部接続用部品 6のスリーブ取付部 6bの外周には、編組スリーブ 3の拡径性開口部 3b が拡径性開口部 3b側力も拡げられて被せられ、その上にスリーブ取付部 6bとの間で 当該拡径性開口部 3bを挟み込む様にして環状部品 8が嵌合される。
[0028] 次に、この外部接続用部品付き編組スリーブ 1の組み立て手順 (即ち編組スリーブ 3への外部接続用部品 5, 6の取付方法)を説明する。 [0027] On the outer periphery of the sleeve mounting portion 5b of the external connection component 5, the diameter-reducing opening 3a of the braided sleeve 3 is extended and covered from the diameter-expanding opening 3b side, and the sleeve mounting portion 5b is placed thereon. The annular part 7 is fitted so that the reduced diameter opening 3a is sandwiched between and. Further, the outer diameter of the sleeve mounting portion 6b of the external connection part 6 is covered with the diameter-expanding opening 3b of the braided sleeve 3 by expanding the side force of the diameter-expanding opening 3b, and on the sleeve mounting portion 6b. The annular part 8 is fitted so that the diameter-expandable opening 3b is sandwiched between the two. [0028] Next, an assembling procedure of the braided sleeve 1 with external connection parts (that is, a method of attaching the external connection parts 5 and 6 to the braided sleeve 3) will be described.
[0029] まず、編組スリーブ 3の縮径性開口部 3aに外部接続用部品 5を取り付ける。その為 にまず、拡径用器具 (例えば図 2の様に心棒 9aの先端に心棒 9aより太い拡径部(そ の先端側が尖りその裾側が拡がったもの) 9bが取り付けられたもの) 9を用いて、編組 スリーブ 3の縮径性開口部 3aを拡径性開口部 3b側力 拡げる。 [0029] First, the external connection component 5 is attached to the reduced diameter opening 3a of the braided sleeve 3. For this purpose, firstly, a diameter expansion device (for example, as shown in Fig. 2, a diameter 9b thicker than the center 9a is attached to the tip of the mandrel 9a (having its tip sharpened and its hem widened) 9b) 9 By using this, the diameter reducing opening 3a of the braided sleeve 3 is expanded on the side of the diameter expanding opening 3b.
[0030] 即ち、拡径用器具 9の先端 (拡径部) 9bを編組スリーブ 3の拡径性開口部 3bから編 組スリーブ 3内に挿入し(図 3)、その拡径部 9bを編組スリーブ 3の縮径性開口部 3a の所まで押し込む(図 4)。これにより、拡径用器具 9の拡径部 9bにより編組スリーブ 3 の径が内側から拡げられて行き、編組スリーブ 3の縮径性開口部 3aが拡径性開口部 3b側力 拡げられる。 That is, the distal end (expanded portion) 9b of the diameter expanding device 9 is inserted into the braided sleeve 3 from the expandable opening 3b of the braided sleeve 3 (FIG. 3), and the expanded portion 9b is braided. Push the sleeve 3 down to the reduced diameter opening 3a (Fig. 4). As a result, the diameter of the braided sleeve 3 is expanded from the inside by the enlarged diameter portion 9b of the diameter expanding device 9, and the reduced diameter opening 3a of the braided sleeve 3 is expanded on the side of the expanded diameter opening 3b.
[0031] そして、その様に拡げられた縮径性開口部 3a内に外部接続用部品 5を挿入する様 にして縮径性開口部 3aを外部接続用部品 5のスリーブ取付部 5bの外周に被せ(図 5 )、その後に編組スリーブ 3の拡径性開口部 3b側力も拡径用器具 9を引き抜く。 [0031] Then, the external connection part 5 is inserted into the widened diameter-reducing opening 3a so that the diameter-reducing opening 3a is placed on the outer periphery of the sleeve mounting part 5b of the external connection part 5. After covering (FIG. 5), the diameter expanding device 9 is also pulled out with respect to the diameter expanding opening 3b side force of the braided sleeve 3.
[0032] そして、編組スリーブ 3の拡径性開口部 3bを例えば手で窄めてから、環状部品 7を 、拡径性開口部 3b側から編組スリーブ 3の外周を通して縮径性開口部 3a側に運ん で、スリーブ取付部 5bとの間で編組スリーブ 3の縮径性開口部 3aを挟み込む様にし てスリーブ取付部 5bの外周に嵌合させる(図 6)。そしてその嵌合状態で、その環状 部品 7を、力しめる等の端末力卩ェを施してスリーブ取付部 5bに固定する。この様にし て編組スリーブ 3の縮径性開口部 3aに外部接続用部品 5を取り付ける。 [0032] Then, after the diameter-expandable opening 3b of the braided sleeve 3 is narrowed by hand, for example, the annular part 7 is inserted into the diameter-reduced opening 3a side through the outer periphery of the braided sleeve 3 from the diameter-expandable opening 3b side. Then, the diameter-reducing opening 3a of the braided sleeve 3 is sandwiched between the sleeve mounting portion 5b and fitted to the outer periphery of the sleeve mounting portion 5b (FIG. 6). In the fitted state, the annular component 7 is fixed to the sleeve mounting portion 5b by applying a terminal force such as force. In this way, the external connection component 5 is attached to the reduced diameter opening 3a of the braided sleeve 3.
[0033] そして次に (即ち編組スリーブ 3の縮径性開口部 3aに外部接続用部品 5を取り付け た後に)、編組スリーブ 3の拡径性開口部 3bに外部接続用部品 6を取り付ける。即ち まず、編組スリーブ 3の拡径性開口部 3bを例えば手で窄めて、環状部品 8を、拡径 性開口部 3b側から編組スリーブ 3の外周に通しておく(図 7)。 [0033] Then, (after attaching the external connection component 5 to the reduced diameter opening 3a of the braided sleeve 3), the external connection component 6 is attached to the enlarged diameter opening 3b of the braided sleeve 3. That is, first, the diameter-expandable opening 3b of the braided sleeve 3 is narrowed by hand, for example, and the annular component 8 is passed through the outer periphery of the braided sleeve 3 from the diameter-expandable opening 3b side (FIG. 7).
[0034] そして、拡径用器具 9を用いて、編組スリーブ 3の拡径性開口部 3bを拡径性開口部 3b側カゝら拡げる。即ち、拡径用器具 9の先端 (拡径部) 9bを編組スリーブ 3の拡径性 開口部 3bから編組スリーブ 3内に挿入して拡径性開口部 3bを拡げて(図 8)、その拡 径用器具 9を編組スリーブ 3から引き抜く(拡径性開口部 3bは自然に開く性質がある
ので、拡径用器具 9を編組スリーブ 3から引き抜いても拡径性開口部 3bは拡がったま まである)。 [0034] Then, using the diameter expanding device 9, the diameter expanding opening 3b of the braided sleeve 3 is expanded from the diameter expanding opening 3b side. That is, the distal end (expanded portion) 9b of the diameter expanding device 9 is inserted into the braided sleeve 3 through the expanded diameter opening 3b of the braided sleeve 3 to expand the expanded diameter opening 3b (FIG. 8). Pull out the expanding device 9 from the braided sleeve 3 (the expanding opening 3b has the property of opening naturally) Therefore, even if the diameter expansion device 9 is pulled out from the braided sleeve 3, the diameter expansion opening 3b remains expanded).
[0035] そして、その拡げられた拡径性開口部 3bを外部接続用部品 6のスリーブ取付部 6b に被せ(図 9)、編組スリーブ 3の外周に通しておいた環状部品 8を、スリーブ取付部 6 bとの間で編組スリーブ 3の拡径性開口部 3bを挟み込む様にしてスリーブ取付部 6b の外周に嵌合させる(図 10)。そしてその嵌合状態で、その環状部品 8を、カゝしめる等 の端末力卩ェを施してスリーブ取付部 6bに固定する。この様にして編組スリーブ 3の拡 径性開口部 3bに外部接続用部品 6を取り付ける。この様にして編組スリーブ 3に外部 接続用部品 5, 6を取り付ける。 [0035] Then, the expanded diameter expanding opening 3b is put on the sleeve mounting portion 6b of the external connection part 6 (Fig. 9), and the annular part 8 passed through the outer periphery of the braided sleeve 3 is attached to the sleeve. The diameter expanding opening 3b of the braided sleeve 3 is sandwiched between the portion 6b and the outer periphery of the sleeve mounting portion 6b (FIG. 10). In the fitted state, the annular component 8 is fixed to the sleeve mounting portion 6b by applying a terminal force such as clamping. In this manner, the external connection component 6 is attached to the expandable opening 3b of the braided sleeve 3. In this way, the external connection parts 5 and 6 are attached to the braided sleeve 3.
[0036] この様に構成された外部接続用部品付き編組スリーブ 1は、その編組スリーブ 3内 および外部接続用部品 5, 6のスリーブ取付部 5b, 6b内に所定の電線を通す様にし て所定の電線(図示省略)の外周に被せられる。そしてその状態で、外部接続用部 品 5, 6の外部接続部 5a, 6aが前記所定の電線の接続先である外部装置(図示省略 )の所定の接続部に接続される。この接続により外部接続用部品付き編組スリーブ 1 が前記外部装置に固定される。この様にして当該外部接続用部品付き編組スリーブ 1が用いられる。 [0036] The braided sleeve 1 with external connection parts configured in this way has a predetermined electric wire passing through the braided sleeve 3 and the sleeve mounting portions 5b and 6b of the external connection parts 5 and 6. It is put on the outer periphery of the electric wire (not shown). In this state, the external connection parts 5a and 6a of the external connection parts 5 and 6 are connected to a predetermined connection part of an external device (not shown) to which the predetermined electric wire is connected. By this connection, the braided sleeve 1 with external connection parts is fixed to the external device. In this way, the braided sleeve 1 with external connection parts is used.
[0037] 以上の様に構成された外部接続部品付き編組スリーブ 1によれば、編組スリーブ 3 の縮径性開口部 3aがその反対側の拡径性開口部 3b側力も拡げられるので、当該縮 径性開口部 3aの編組を乱さずに均一に保った状態で当該縮径性開口部 3aを拡げ る事ができ、これにより編組スリーブ 3の編組を乱さずに均一に保った状態で外部接 続用部品 5を編組スリーブ 3に取り付ける事ができる。 [0037] According to the braided sleeve 1 with external connection parts configured as described above, the diameter-reducing opening 3a of the braided sleeve 3 also expands the force on the opposite side of the diameter-expanding opening 3b. The diameter-reducing opening 3a can be expanded while keeping the braid of the radial opening 3a uniform without disturbing it. The connecting part 5 can be attached to the braided sleeve 3.
[0038] これは、編組機で編み組まれた編組スリーブ 3は、その途中で切断すると、その一 方の切断開口部はその開口部が自然に拡がろうとする性質を持ち、その他方の切断 開口部はその開口部が自然に閉じようとする性質を持つ。そのため、編組スリーブ 3 は必ず、その一端開口部 3bが拡径性開口部となりその他端開口部 3aが縮径性開口 部となる。そして、この様な性質の下では、編組スリーブ 3の縮径性開口部 3aは、当 該縮径性開口部 3a側力も拡げるよりもその反対側の拡径性開口部 3b側から拡げら れる方力 編組が乱れずに均一に保たれた状態で拡がり易いという性質があることが
本発明の発明者により見出されている。上記の効果はこの性質を利用したものである [0038] This is because when the braided sleeve 3 braided by a braiding machine is cut in the middle, one of the cut openings has the property that the opening naturally expands, and the other cut The opening has a property that the opening tends to close naturally. Therefore, the braided sleeve 3 always has one end opening 3b as a diameter expanding opening and the other end opening 3a as a diameter reducing opening. Under such a property, the diameter-reducing opening 3a of the braided sleeve 3 is expanded from the diameter-opening opening 3b side opposite to the diameter-reducing opening 3a side force. It has the property that it is easy to spread in a state where the braid is kept uniform without being disturbed. It has been found by the inventors of the present invention. The above effect uses this property.
[0039] また、編組スリーブ 3の拡径性開口部 3bに外部接続用部品 6を取り付ける前に、編 組スリーブ 3の縮径性開口部 3aに外部接続用部品 5を取り付けるので、編組スリーブ 3の縮径性開口部 3aへの外部接続用部品 5の取り付けの際に、編組スリーブ 3の拡 径性開口部 3bに取り付られた外部接続用部品 6が邪魔にならずに済み、作業性良く 編組スリーブ 3の縮径性開口部 3aに外部接続用部品 5を取り付けられる。 [0039] Since the external connection part 5 is attached to the reduced diameter opening 3a of the braided sleeve 3 before the external connection part 6 is attached to the diameter-expandable opening 3b of the braided sleeve 3, the braided sleeve 3 When connecting the external connection part 5 to the diameter-reducing opening 3a, the external connection part 6 attached to the diameter-expanding opening 3b of the braided sleeve 3 is not obstructed. The external connection part 5 can be attached to the reduced diameter opening 3a of the braided sleeve 3 well.
[0040] 尚、この実施の形態では、拡径用器具 9として、心棒 9aの先端に拡径部 9bが取り 付けられたものを用いたが、その代わりに、拡径部 9bを膨張収縮自在の風船に置換 すると共に心棒 9aを筒材 (または可撓性のチューブ)に置換して、その筒材の筒孔を 通じて空気を風船に出し入れすることにより風船を膨張収縮させる様に構成したもの を用いてもよい。 [0040] In this embodiment, as the diameter expansion device 9, the diameter 9b is attached to the tip of the mandrel 9a. Instead, the diameter expansion part 9b can be expanded and contracted freely. The balloon 9 was replaced with a cylinder (or a flexible tube), and the balloon was inflated and contracted by passing air into and out of the balloon through the tube hole of the cylinder. You may use things.
[0041] その様に構成した場合の拡径用器具 9を用いて例えば編組スリーブ 3の縮径性開 口部 3aを拡げる場合は以下の様にする。即ち、風船を収縮させた状態で拡径用器 具 9の先端 (風船)を拡径性開口部 3b側から編組スリーブ 3内に挿入して縮径性開口 部 3aの手前まで挿入し、その手前で風船を膨張させて編組スリーブ 3の径を広げ、 その膨張状態の風船を縮径性開口部 3a付近まで押し進めて縮径性開口部 3aを拡 げる。そして、拡径用器具 9を編組スリーブ 3内から引き抜く際には風船を収縮させて 引き抜く。 [0041] For example, when the diameter-reducing opening 3a of the braided sleeve 3 is expanded using the diameter-enlarging device 9 configured as described above, the following is performed. That is, with the balloon deflated, the tip (balloon) of the diameter expanding device 9 is inserted into the braided sleeve 3 from the diameter expanding opening 3b side and inserted to the front of the diameter reducing opening 3a. The balloon is expanded in front to increase the diameter of the braided sleeve 3, and the expanded balloon is pushed to the vicinity of the reduced diameter opening 3a to expand the reduced diameter opening 3a. When the diameter expanding device 9 is pulled out from the braided sleeve 3, the balloon is contracted and pulled out.
[0042] <第 2の実施の形態 > [0042] <Second embodiment>
この実施の形態に係る編組スリーブへの外部接続用部品の取付装置は、上記の第 1の実施の形態で説明した編組スリーブへの外部接続用部品の取付方法を具現ィ匕 したものである。 The apparatus for attaching external connection parts to the braided sleeve according to this embodiment embodies the method for attaching external connection parts to the braided sleeve described in the first embodiment.
[0043] この実施の形態に係る編組スリーブへの外部接続用部品の取付装置 10は、図 11 および図 12の様に、例えば縦長の直方体枠状に組まれた枠体 11と、枠体 11の前面 側に立設され、図 16の様に編組スリーブ 3、外部接続用部品 5および環状部品 7が セットされる棒状の拡径用器具 9と、枠体 11の前面の所定箇所 (例えば上部)に設け られた配置板 13と、配置板 13の裏面側に所定方向(上下)に移動可能に配置された
カム板 15 (図 18参照)と、配置板 13の前面側に配置され、カム板 15の動作に連動し て、拡径用器具 9にセットされた環状部品 7を外部接続用部品 5のスリーブ取付部 5b の外周に編組スリーブ 3の開口部 3aを挟み込む様に嵌合させる嵌合機構 17と、枠体 11の下部に配置されたフットペダル 19と、フットペダル 19の踏操作に応じてカム板 1 5を上下動させる操作力伝達機構 21とを備える。 [0043] As shown in Figs. 11 and 12, the attachment device 10 for external connection parts to the braided sleeve according to this embodiment includes, for example, a frame 11 assembled into a vertically long rectangular frame, and a frame 11 As shown in Fig. 16, a rod-shaped diameter expanding device 9 on which a braided sleeve 3, an external connection component 5 and an annular component 7 are set as shown in FIG. ) Provided on the rear surface of the arrangement plate 13 and the arrangement plate 13 so as to be movable in a predetermined direction (up and down). A cam plate 15 (see FIG. 18) and an arrangement of the annular part 7 placed on the diameter expansion device 9 in conjunction with the operation of the cam plate 15 and the sleeve of the external connection part 5 are arranged on the front side of the arrangement plate 13. A fitting mechanism 17 for fitting the opening 5a of the braided sleeve 3 to the outer periphery of the mounting portion 5b, a foot pedal 19 disposed at the lower part of the frame 11, and a cam depending on the stepping operation of the foot pedal 19. And an operating force transmission mechanism 21 for moving the plate 15 up and down.
[0044] 拡径用器具 9は、図 16の様に、その先端部 9bが編組スリーブ 3の径を拡げる拡径 部(以後、拡径部 9とする)となっており、その先端部 9bが編組スリーブ 3の一端側の 拡径性開口部 3bから編組スリーブ 3内に挿入されて他端側の縮径性開口部 3a付近 に揷通配置する様にその外周に編組スリーブ 3がセットされ、且つその編組スリーブ 3の外周に環状部品 7がセットされ、且つ外部接続用部品 5のスリーブ取付部 5bがそ の編組スリーブ 3の縮径性開口部 3aの内側に配置する様にその先端部 9bに外部接 続用部品 5がセットされる様になつている。 [0044] As shown in Fig. 16, the diameter expanding device 9 has a diameter-enlarged portion (hereinafter referred to as a diameter-expanded portion 9) in which the tip 9b expands the diameter of the braided sleeve 3, and the tip 9b The braided sleeve 3 is set on the outer periphery of the braided sleeve 3 so that the braided sleeve 3 is inserted into the braided sleeve 3 from the diameter-expandable opening 3b on one end side of the braided sleeve 3 and is arranged in the vicinity of the diameter-reduced opening 3a on the other end side. In addition, an annular part 7 is set on the outer periphery of the braided sleeve 3, and the distal end of the external connection part 5 is arranged so that the sleeve mounting portion 5 b of the braided sleeve 3 is disposed inside the reduced diameter opening 3 a of the braided sleeve 3. The external connection part 5 is set to 9b.
[0045] ここでは、この拡径用器具 9は、図 13〜図 15の様に、心棒 9aと心棒 9aの先端部に 設けられた拡径部 9bとから構成されており、図 11および図 12の様に、心棒 9aの基 端部が枠体 11に設けられた取付部 23に取り付けられることで、枠体 11の前面側に 立設される。 Here, as shown in FIGS. 13 to 15, the diameter-enlarging device 9 is composed of a mandrel 9a and an enlarged-diameter portion 9b provided at the tip of the mandrel 9a. As shown in FIG. 12, the base end portion of the mandrel 9a is attached to the attachment portion 23 provided on the frame body 11, so that the mandrel 9a is erected on the front side of the frame body 11.
[0046] 拡径部 9bは、その胴体部 9cが、環状部品 7の内形 (例えば楕円形)と同形且つや や小さめの寸法の断面形状を有する柱状に形成されており、その胴体部 9cの先端 部側端部 9dが、外部接続用部品 5の筒状のスリーブ取付部 5bの内形 (例えば楕円 形)と同形同寸法の断面形状となる様に胴体部 9cの外周面より一段低く形成されて おり、その先端部 9eが尖鋭状に形成されている。 [0046] The enlarged-diameter portion 9b has a body portion 9c formed in a columnar shape having the same shape as the inner shape (for example, oval shape) of the annular component 7 and a slightly smaller cross-sectional shape, and the body portion 9c One end from the outer peripheral surface of the body portion 9c so that the end portion 9d of the front end of the body has the same cross-sectional shape as the inner shape (for example, oval shape) of the cylindrical sleeve mounting portion 5b of the external connection part 5 The tip portion 9e is formed in a sharp shape.
[0047] そして、図 16の様に、編組スリーブ 3の縮径性開口部 3aが胴体部 9cの端部 9d付 近に配置する様に拡径用器具 9の外周に編組スリーブ 3がセットされ、胴体部 9cの外 周に編組スリーブ 3を介して環状部品 7がセットされ、胴体部 9cの端部 9dの外周に外 部接続用部品 5のスリーブ取付部 5bが嵌合する様に外部接続用部品 5がセットされ る。 Then, as shown in FIG. 16, the braided sleeve 3 is set on the outer periphery of the diameter-enlarging device 9 so that the reduced diameter opening 3a of the braided sleeve 3 is arranged near the end 9d of the body 9c. The annular part 7 is set on the outer periphery of the body part 9c via the braided sleeve 3, and externally connected so that the sleeve mounting part 5b of the external connection part 5 is fitted to the outer periphery of the end part 9d of the body part 9c. Parts 5 are set.
[0048] 尚、胴体部 9cの端部 9dの外周に外部接続用部品 5がセットされた状態では、胴体 部 9cの外周面と外部接続用部品 5のスリーブ取付部 5bの外周面とは平坦になって
いる。 [0048] When the external connection part 5 is set on the outer periphery of the end 9d of the body part 9c, the outer peripheral surface of the body part 9c and the outer peripheral surface of the sleeve mounting part 5b of the external connection part 5 are flat. become Yes.
[0049] 取付部 23は、拡径用器具 9を直立状態と傾倒状態の間で角度調整自在に立設す る様に構成されており、拡径用器具 9の心棒 9aの基端部を狭持する狭持部 23aと、 狭持部 23aを支持する支持部 23bと、支持部 23bを上下方向に (即ち拡径用器具 9 を直立状態または傾倒状態に)角度調整自在に軸支する軸支部 23cと、支持部 23b を上方に付勢するコイルパネ 23dと、支持部 23bをその可動範囲の上死点で吸着解 離自在に保持する保持部 23eとを備える。 [0049] The mounting portion 23 is configured so that the diameter expansion device 9 is erected so that the angle can be adjusted between an upright state and a tilted state, and the base end portion of the mandrel 9a of the diameter expansion device 9 is provided. The holding portion 23a for holding, the support portion 23b for supporting the holding portion 23a, and the support portion 23b are vertically supported (that is, the diameter expanding device 9 is in an upright state or tilted state) so that the angle can be adjusted. A shaft support portion 23c, a coil panel 23d that urges the support portion 23b upward, and a holding portion 23e that holds the support portion 23b so that it can be adsorbed and released at its top dead center.
[0050] 尚、拡径用器具 9は、その直立状態でその先端部 (拡径部) 9bが嵌合機構 17内に 配置され、その傾倒状態でその先端部 9bが嵌合機構 17の前方側に突出される様に なっている。 [0050] The diameter expanding device 9 has its tip (expanded diameter) 9b disposed in the fitting mechanism 17 in its upright state, and its tip 9b is in front of the fitting mechanism 17 in its tilted state. It protrudes to the side.
[0051] 狭持部 23aは、拡径用器具 9の心棒 9aの基端を狭持する左右一対の狭持用部材 を有し、それら両狭持用部材で心棒 9aを狭持した状態でそれら狭持用部材間をボ ルト等で締結固定することで、拡径用器具 9の心棒 9aの基端を狭持して 、る。 [0051] The holding portion 23a has a pair of left and right holding members that hold the base end of the mandrel 9a of the diameter expanding device 9, and the mandrel 9a is nipped between the both holding members. The base end of the mandrel 9a of the diameter-enlarging device 9 is clamped by fastening and fixing between these clamping members with a bolt or the like.
[0052] コイルパネ 23dは、その一端側が支持部 23bの上面に設けられた係止部 23fに係 止され、その他端側が枠体 11に設けられた係止部 1 laに係止されて 、る。 [0052] One end side of the coil panel 23d is locked to a locking portion 23f provided on the upper surface of the support portion 23b, and the other end side is locked to a locking portion 1la provided on the frame body 11. .
[0053] 保持部 23eは、支持部 23bの上方に配置する様に枠体 11に配設されており、その 下端部の位置が支持部 23bの可動範囲の上死点を規定しており、その下端部の下 端面に支持部 23bを吸着解離自在に保持するための磁石が配設されて構成されて いる。即ち、ここでは、支持部 23bは金属部材により形成されており、保持部 23eの前 記磁石が電磁力により支持部 23bに吸着することで、支持部 23bを吸着解離自在に 保持している。 [0053] The holding portion 23e is disposed on the frame 11 so as to be disposed above the support portion 23b, and the position of the lower end thereof defines the top dead center of the movable range of the support portion 23b. A magnet for holding the support portion 23b so as to be capable of being adsorbed and dissociated is provided on the lower end surface of the lower end portion. That is, here, the support portion 23b is formed of a metal member, and the support portion 23b is held in a freely adsorbable and dissociable manner by the magnet of the holding portion 23e being attracted to the support portion 23b by electromagnetic force.
[0054] この構成により、拡径用器具 9は、例えば手で前方に倒されることで支持部 23bが 保持部 23eから解離されて傾倒状態になり、手で起こされることで支持部 23bが保持 部 23eに吸着されて直立状態に保たれる様になつている。 [0054] With this configuration, the diameter expanding device 9 is tilted forward by hand, for example, by being tilted forward by hand, and is tilted by being lifted from the holding part 23e, and is held by the hand by being raised by hand. It is adsorbed by the part 23e and kept in an upright state.
[0055] 嵌合機構 17は、図 17,図 19および図 20の様に、拡径用器具 9の先端部 (拡径部) 9bの両側にお 、てカム板 15の動作に連動して拡径用器具 9に対して接近解離移動 する様に配置され、その接近移動によりその所定部分 (ここでは先端部) 171aが拡 径用器具 9にセットされた外部接続用部品 5の上端上に配置する左右一対の上端位
置決め部 171と、拡径用器具 9の先端部 9bの両側においてカム板 15の動作に連動 して拡径用器具 9に対して接近解離移動すると共に一対の上端位置決め部 171に 対して接近解離移動する様に配置され、その拡径用器具 9に対する接近移動により その所定部分 (ここでは先端部) 172aが拡径用器具 9にセットされた環状部品 7の下 方に配置され、その一対の上端位置決め部 171に対する接近移動によりその先端 部 172aを介して環状部品 7を押上げて、環状部品 7を外部接続用部品 5のスリーブ 取付部 5bの外周に編組スリーブ 3の縮径性開口部 3aを挟み込む様にして嵌合させ る左右一対の押上げ部 172とを備える。 [0055] As shown in FIGS. 17, 19, and 20, the fitting mechanism 17 is interlocked with the operation of the cam plate 15 on both sides of the distal end portion (expanded portion) 9b of the diameter expanding device 9. It is arranged so as to move close to and dissociate with respect to the diameter expanding device 9, and the predetermined portion (here, the tip portion) 171 a is placed on the upper end of the external connection component 5 set in the diameter expanding device 9 by the close movement. A pair of left and right top positions The positioning portion 171 and the distal end portion 9b of the diameter expanding device 9 both move toward and away from the diameter expanding device 9 in conjunction with the operation of the cam plate 15 and approach the pair of upper end positioning portions 171. It is arranged so as to dissociate, and by moving closer to the diameter expansion device 9, its predetermined portion (here, the tip) 172a is disposed below the annular part 7 set in the diameter expansion device 9, and the pair When the annular part 7 is pushed up via its tip part 172a by approaching to the upper end positioning part 171 of the upper part, the annular part 7 is pushed to the outer periphery of the sleeve mounting part 5b of the external connection part 5 and the reduced diameter opening of the braided sleeve 3 And a pair of left and right push-up portions 172 that are fitted so as to sandwich 3a.
[0056] 各上端位置決め部 171は、例えば縦長の板状に形成された基部 171bを有し、そ の基部 171bの前面に、前方に突出する様に前方突出部 171cが形成され、その前 方突出部 171cに、拡径用器具 9側の側方に突出する様に先端部 171aが設けられ、 またその基部 171bの後面に、配置板 13の前面に横方向に設けられたガイドレール 13aに摺動自在に嵌合する嵌合凹部 171dが設けられ、またその基部 171bの後面 に、配置板 13の開口部 13bを挿通して配置板 13の後方に突出する様にカムローラ 支持部 171eが形成され、そのカムローラ支持部 171eに、カム板 15のカム溝 15a内 に配置する様にカムローラ 171fが配設されて構成されている。尚、上端位置決め部 171の先端部 171aの先端は、図 20の様に、拡径用器具 9の先端部 9bと干渉しない 様に例えば凹状に形成されている。 Each upper end positioning portion 171 has a base portion 171b formed in, for example, a vertically long plate shape, and a front protrusion portion 171c is formed on the front surface of the base portion 171b so as to protrude forward. The projecting portion 171c is provided with a distal end portion 171a so as to project to the side on the diameter expanding device 9 side, and on the rear surface of the base portion 171b, on the guide rail 13a provided laterally on the front surface of the arrangement plate 13. A fitting recess 171d that is slidably fitted is provided, and a cam roller support portion 171e is formed on the rear surface of the base portion 171b so as to pass through the opening 13b of the placement plate 13 and protrude rearward of the placement plate 13. A cam roller 171f is disposed on the cam roller support portion 171e so as to be disposed in the cam groove 15a of the cam plate 15. Note that, as shown in FIG. 20, the tip of the tip end portion 171a of the upper end positioning portion 171 is formed in a concave shape, for example, so as not to interfere with the tip portion 9b of the diameter expanding device 9.
[0057] この構成により、カム板 15が上方 (または下方)移動することで、カムローラ 171fが カム板 15 (図 18参照)のカム溝 15aに沿って内側(または外側)に移動され、この移 動により上端位置決め部 171がガイドレール 13aに沿って内側(または外側)に摺動 して、拡径用器具 9に対して接近 (または離反)移動する様になって 、る。 [0057] With this configuration, when the cam plate 15 moves upward (or downward), the cam roller 171f moves inward (or outward) along the cam groove 15a of the cam plate 15 (see FIG. 18). As a result, the upper end positioning portion 171 slides inward (or outward) along the guide rail 13a, and moves toward (or away from) the diameter expanding device 9.
[0058] 嵌合凹部 171dの上側内側面および下側内側面には、図 19の様に、突条部がそ の長手方向に沿って設けられており、これら突条部がガイドレール 13aの上側面およ び下側面にその長手方向に沿って設けられた溝部に嵌合する事で、嵌合凹部 171d がガイドレール 13aに脱線防止されつつスライド自在に嵌合されて 、る。 [0058] As shown in Fig. 19, ridges are provided along the longitudinal direction of the upper inner surface and lower inner surface of the fitting recess 171d, and these ridges are formed on the guide rail 13a. The fitting recess 171d is slidably fitted to the guide rail 13a while being prevented from derailing by fitting into the groove provided along the longitudinal direction on the upper side and the lower side.
[0059] 各押上げ部 172は、例えば縦長の板状に形成された基部 172bを有し、その基部 1 72bの前面に、前方に突出する様に前方突出部 172cが形成され、その前方突出部
172cに、拡径用器具 9側の側方に突出する様に先端部 172aが設けられ、またその 基部 172bの後面に、上端位置決め部 171の基部 171bの前面に縦方向に設けられ たガイドレール 171gに摺動自在に嵌合する嵌合凹部 172dが設けられ、またその基 部 172bの下端に、カム板 15に形成された前方延出部 15bの先端部と当接する当接 部 172eが後方に突出する様に設けられて構成されている。尚、押上げ部 172の先 端部 172aの先端は、上端位置決め部 171の先端部 171aの場合と同様に、拡径用 器具 9の先端部 9bと干渉しない様に例えば凹状に形成されている。 Each push-up portion 172 has a base portion 172b formed in, for example, a vertically long plate shape, and a front protrusion portion 172c is formed on the front surface of the base portion 172b so as to protrude forward. Part A tip 172a is provided on 172c so as to protrude to the side of the diameter expansion device 9, and a guide rail is provided on the rear surface of the base 172b and vertically on the front of the base 171b of the upper end positioning portion 171. A fitting recess 172d that is slidably fitted to 171g is provided, and a contact portion 172e that contacts the tip of the front extension portion 15b formed on the cam plate 15 is provided at the lower end of the base portion 172b. It is provided so as to protrude. Note that the tip of the tip end 172a of the push-up portion 172 is formed, for example, in a concave shape so as not to interfere with the tip end 9b of the diameter expanding device 9, as in the case of the tip end 171a of the upper end positioning portion 171. .
[0060] この様に、押上げ部 172が上端位置決め部 171の前面に配設されたガイドレール 17 lgに摺動自在に配設されることで、上端位置決め部 171が拡径用器具 9に対して 接近 (または離反)移動することで、その移動に伴って押上げ部 172が拡径用器具 9 に対して接近 (または離反)移動され、またカム板 15が上方移動することで、カム板 1 5の前方延出部 15bにより押上げ部 172の当接部 172eが上方に押上げられ、この押 上げにより押上げ部 172が上方移動され、またカム板 15が下方移動することで、その 移動に伴って押上げ部 172がその自重により下方移動する様になつている。 In this way, the push-up portion 172 is slidably disposed on the guide rail 17 lg disposed on the front surface of the upper end positioning portion 171, so that the upper end positioning portion 171 becomes the diameter expanding device 9. By moving toward (or away from) the push-up portion 172, the push-up portion 172 moves toward (or away from) the diameter expanding device 9 along with the movement, and when the cam plate 15 moves upward, the cam plate 15 moves upward. The abutting portion 172e of the push-up portion 172 is pushed upward by the forward extension portion 15b of the plate 15, and the push-up portion 172 is moved upward by this push-up, and the cam plate 15 is moved downward. Along with this movement, the push-up portion 172 moves downward due to its own weight.
[0061] また、押上げ部 172の嵌合凹部 172dの両側の内側面には、突条部(不図示)がそ の長手方向に沿って設けられており、これら突条部が上端位置決め部 171のガイド レール 171gの両側の側面にその長手方向に沿って配設された溝部(不図示)に嵌 合する事で、押上げ部 172の嵌合凹部 17 Idが上端位置決め部 171のガイドレール 17 lgに脱線防止されつつスライド自在に嵌合されている。 [0061] Further, on the inner side surfaces of both sides of the fitting recess 172d of the push-up portion 172, protrusions (not shown) are provided along the longitudinal direction thereof, and these protrusions are the upper end positioning portions. 171 guide rail Fits into the groove (not shown) arranged along the longitudinal direction on both side surfaces of 171g, so that the fitting recess 17 Id of the push-up part 172 becomes the guide rail of the upper end positioning part 171 17 lg is slidably fitted while preventing derailment.
[0062] また、押上げ部 172の前方突出部 172cの上面には、その頭部 172fがー段幅広に 形成された棒状の落下防止用ストッパ 172gが立設されている。このストッパ 172gは 、その頭部 172fが上端位置決め部 171の前方突出部 17 lcの上側に突出する様に 、前方突出部 171cに設けられた貫通孔 171hに上下動自在に挿通配置されている 。即ち、ストツバの頭部 172fの幅が貫通孔 171hの幅より大きく形成されており、頭部 172fが貫通孔 171hの上面側開口に引っ掛力ることで、押上げ部 172がそれより下 方に落ちな 、様になって 、る。 [0062] Also, on the upper surface of the forward projecting portion 172c of the push-up portion 172, a rod-shaped drop prevention stopper 172g having a head portion 172f formed in a wide step is provided upright. The stopper 172g is inserted through a through-hole 171h provided in the front protrusion 171c so as to be vertically movable so that the head 172f protrudes above the front protrusion 17lc of the upper end positioning portion 171. That is, the width of the head portion 172f of the stagger is formed larger than the width of the through hole 171h, and when the head portion 172f is hooked on the opening on the upper surface side of the through hole 171h, the push-up portion 172 is lowered below it. Do not fall into
[0063] カム板 15は、図 18および図 19の様に、上端位置決め部 171の各カムローラ 171f が配置される左右一対のカム溝 15aと、操作力伝達機構 21のレバー部 21aに設けら
れたカムローラ 21bが配置されるたカム溝 15cと、その下端力 配置板 13に設けられ た開口部 13を通って前方に延出され、押上げ部 172の当接部 172eを押し上げるた めの前方延出部 15bと、その前面に配設され、配置板 13の後面に縦方向に配設さ れたガイドレール 13dに摺動自在に嵌合する嵌合凹部 15dと、カム板 15を上方に付 勢するコイルパネ 15eとを備える。 As shown in FIGS. 18 and 19, the cam plate 15 is provided in a pair of left and right cam grooves 15a in which the cam rollers 171f of the upper end positioning portion 171 are disposed, and a lever portion 21a of the operating force transmission mechanism 21. For extending the contact portion 172e of the push-up portion 172, the cam groove 15c in which the cam roller 21b is disposed and the opening 13 provided in the lower end force disposition plate 13 are extended forward. A front extension 15b, a fitting recess 15d that is slidably fitted to a guide rail 13d that is arranged on the front surface of the arrangement plate 13 and that is arranged vertically on the rear surface of the arrangement plate 13, and a cam plate 15 And a coil panel 15e for energizing.
[0064] カム溝 15aは、縦に延びた縦溝部 15a— 1の上部に外側に傾斜した傾斜溝部 15a [0064] The cam groove 15a has an inclined groove portion 15a inclined outward at the upper portion of the vertically extending vertical groove portion 15a-1.
- 2が連設されて構成されて ヽる。 -It is made up of two connected.
[0065] コイルパネ 15eは、その下端が、カム板 15の後面において後方に突出する様に配 設された係止部 15fに係止され、その上端が、枠体 11に配設された係止部 l ibに係 止されて備えられている。 [0065] The coil panel 15e is locked to a locking portion 15f arranged so that its lower end protrudes rearward from the rear surface of the cam plate 15, and its upper end is locked to the frame 11 Part l ib is provided to be engaged.
[0066] またカム板 15は、枠体 11に配設された上側ストッパ 11cによりその上死点が規定さ れ、配置板 13に配設された下側ストツバ 13eによりその下死点が規定されている。 [0066] The cam plate 15 has its top dead center defined by the upper stopper 11c disposed on the frame 11, and its bottom dead center defined by the lower stopper 13e disposed on the layout plate 13. ing.
[0067] この構成により、カム板 15は、操作力伝達機構 21のレバー部 21aにより上方に押 上げられることで配置板 13のガイドレール 13dに沿って上方移動される。そして、そ のカム板 15の上方移動に伴って、上端位置決め部 171のカムローラ 171fがカム板 1 5のカム溝 15aに沿ってカム溝 15aの上端から下端に移動される。そしてその際の力 ムローラ 17 Ifのカム溝 15aの傾斜溝部 15a— 2内の移動により、上端位置決め部 17 1が拡径用器具 9側に所定位置まで接近移動され (従って押上げ部 172も拡径用器 具 9側に所定位置まで接近移動され)、またカムローラ 171fのカム溝 15aの縦溝部 1 5a— 1内の移動の間は、上端位置決め部 171は(従って押上げ部 172も)前記所定 位置で停止される。そして更にカム板 15が上方移動されることで、カム板 15の前方 延出部 15bにより押上げ部 172の当接部 172eが押上げられ、この押上げにより押上 げ部 172がその上死点まで上方移動される。 With this configuration, the cam plate 15 is moved upward along the guide rail 13 d of the arrangement plate 13 by being pushed upward by the lever portion 21 a of the operating force transmission mechanism 21. As the cam plate 15 moves upward, the cam roller 171f of the upper end positioning portion 171 is moved along the cam groove 15a of the cam plate 15 from the upper end to the lower end of the cam groove 15a. Then, due to the movement of the force roller 17 If in the inclined groove 15a-2 of the cam groove 15a of the roller 17 If, the upper end positioning portion 17 1 is moved closer to the predetermined position toward the diameter expansion device 9 (and therefore the push-up portion 172 is also expanded). The upper end positioning portion 171 (and therefore the push-up portion 172) is also moved during the movement in the longitudinal groove portion 15a-1 of the cam groove 15a of the cam roller 171f. Stops at a predetermined position. When the cam plate 15 is further moved upward, the abutting portion 172e of the push-up portion 172 is pushed up by the front extension portion 15b of the cam plate 15, and the push-up portion 172 is moved to its top dead center by this push-up. Up.
[0068] 操作力伝達機構 21は、図 11および図 12の様に、カム板 15を押し上げるためのレ バー部 21aと、レバー部 21aの端部に回動自在に設けられた垂下部 21cと、垂下部 2 lcとフットペダル 19との間を繋ぐ伝達用ワイヤー 21dと、伝達用ワイヤー 21dをガイド するガイドローラ 21eとを備える。 [0068] As shown in Figs. 11 and 12, the operating force transmission mechanism 21 includes a lever portion 21a for pushing up the cam plate 15, and a hanging portion 21c rotatably provided at an end portion of the lever portion 21a. A transmission wire 21d connecting between the hanging portion 2lc and the foot pedal 19, and a guide roller 21e for guiding the transmission wire 21d.
[0069] レバー部 21aは、図 18の様に、その中間部分が枠体 11に軸 P1周りに回動自在に
固定配置され、その一端側にカム板 15のカム溝 15cに配置する様にカムローラ 21b が配設され (即ちここではその一端側はカムローラ 2 lbを介してカム板 15に連結され ている。)、図 11の様に、その他端側 21fに垂下部 21cが回動自在に配設されて構 成される(即ちここではその他端側 21fは垂下部 21cおよびワイヤー 21dを介してフッ トペダル 19に連結されて!、る)。 [0069] As shown in FIG. 18, the intermediate portion of the lever portion 21a is rotatable about the axis P1 to the frame body 11. The cam roller 21b is disposed so as to be fixedly disposed at one end side of the cam groove 15c of the cam plate 15 (that is, one end side thereof is connected to the cam plate 15 via the cam roller 2 lb here). As shown in FIG. 11, a hanging part 21c is rotatably arranged on the other end side 21f (that is, the other end side 21f is connected to the foot pedal 19 via the hanging part 21c and the wire 21d. Connected!
[0070] この様に構成された操作力伝達機構 21では、フットペダル 19の踏み込みによって ワイヤー 21dを介してレバー部 21aの他端側 21fが下方に引き下げられ、この引き下 げによるレバー部 21aの軸 P1回りの回動によってカム板 15が上方に押上げられて上 方移動される。 [0070] In the operating force transmission mechanism 21 configured as described above, when the foot pedal 19 is depressed, the other end 21f of the lever portion 21a is pulled downward via the wire 21d, and the lever portion 21a is pulled down by this pulling down. By rotating around the axis P1, the cam plate 15 is pushed upward and moved upward.
[0071] また操作力伝達機構 21には レバー部 21aの他端側 21fがその下死点まで引き下 げられると (即ち押上げ部 172がその上死点まで押し上げられると)、レバー部 21aの 端部側 21fを逆行可能にするラチエツト装置 25が備えられている。 [0071] Further, when the other end 21f of the lever portion 21a is pulled down to its bottom dead center (that is, when the push-up portion 172 is pushed up to its top dead center), the lever portion 21a A ratchet device 25 is provided that allows the end portion 21f to be retrograde.
[0072] ラチェット装置 25は、図 18,図 21および図 22の様に、ケース部 25aと、ケース部 25 a内に収容配設されたのこぎり状の歯部 25bと、歯部 25bに引っ掛力る爪部 25cと、 歯部 25bの正面側に各歯の連設方向に沿って移動自在に配置されると共に爪部 25 cを各歯の連設方向に回動自在に保持するスライド体 25dと、レバー部 21aの回動動 作に連動してスライド体 25dを歯部 25bの各歯の連設方向に上下移動させるアーム 部 25eとを備える。 [0072] As shown in Figs. 18, 21 and 22, the ratchet device 25 is hooked on the case portion 25a, the sawtooth portion 25b accommodated in the case portion 25a, and the tooth portion 25b. A claw portion 25c to be applied, and a slide body which is disposed on the front side of the tooth portion 25b so as to be movable along the connecting direction of each tooth and holds the claw portion 25c rotatably in the connecting direction of each tooth. 25d, and an arm portion 25e that moves the slide body 25d up and down in the connecting direction of the teeth of the tooth portion 25b in conjunction with the rotation of the lever portion 21a.
[0073] ケース部 25aには、その内部にスライド体 25dが通るガイド状の通路 25fが縦方向 に形成され、その通路 25fの側面にその長手方向に沿って爪部 25cの先端 25c— 1 が通る凹状溝 25gが形成され、その通路 25fの反対側の側面にその長手方向に沿つ て爪部 25cの基端 25c— 2が通るスリット状の開口部 25hが形成されている。そして、 凹状溝 25gの底面にその長手方向に沿って歯部 25bが配設されている。 [0073] In the case portion 25a, a guide-like passage 25f through which the slide body 25d passes is formed in the vertical direction, and the tip 25c-1 of the claw portion 25c is formed along the longitudinal direction on the side surface of the passage 25f. A concave groove 25g is formed, and a slit-shaped opening 25h through which the base end 25c-2 of the claw portion 25c passes along the longitudinal direction is formed on the side surface opposite to the passage 25f. And the tooth | gear part 25b is arrange | positioned along the longitudinal direction at the bottom face of the concave groove 25g.
[0074] スライド体 25dは、例えば直方体状のブロック状に形成され、その左右の両側面に 、その両側面を貫通する様に貫通孔 25iが形成されており、その貫通孔 25i内には、 爪部 25cがその先端 25c— 1および基端 25c— 2をスライド体 25dの外に突出する様 にして回動自在に軸 2¾により軸支されている。この軸 2¾の両端は、通路 25fの前後 の両側面にその長手方向に沿って形成されたスリット状の孔 25kからケース部 25aの
外に突出されて、アーム部 25eに軸支されている。 [0074] The slide body 25d is formed in, for example, a rectangular parallelepiped block shape, and through holes 25i are formed on both the left and right side surfaces so as to penetrate the both side surfaces. In the through hole 25i, The claw portion 25c is pivotally supported by the shaft 2¾ so that the front end 25c-1 and the base end 25c-2 protrude out of the slide body 25d. The two ends of this shaft 2¾ are connected to the case portion 25a from slit-like holes 25k formed along the longitudinal direction on both front and rear sides of the passage 25f. It protrudes outside and is pivotally supported by the arm portion 25e.
[0075] またスライド体 25dには、爪部 25cを歯部 25bに対して垂直に付勢させるためのコィ ルバネ 25mが備えられている。このコイルパネ 25mは、その一端が爪部 25cの基端 2 5c— 2に係止され、その他端がスライド体 25dに設けられた係止部 25ηに係止される 様にして配設されている。この係止部 25ηは、スライド体 25dの側面に立設されその 先端が爪部 25cの基端 25c— 2の後方に回り込む様に形成されており、ケース部 25 aの開口部 25hから外に突出する様に配置される。 [0075] The slide body 25d is provided with a coil spring 25m for urging the claw portion 25c perpendicularly to the tooth portion 25b. The coil panel 25m is arranged so that one end thereof is locked to the base end 25c-2 of the claw portion 25c and the other end is locked to a locking portion 25η provided on the slide body 25d. . This locking portion 25η is erected on the side surface of the slide body 25d, and its tip is formed so as to wrap around the rear end of the base end 25c-2 of the claw portion 25c, and outward from the opening 25h of the case portion 25a. It is arranged to protrude.
[0076] アーム部 25eは、その一端が二股状に形成され、その二股部分の間にケース部 25 aが配置されて、その二股部分に、ケース部 25aの両側面力も突出した軸 2¾の両端 が軸支され、他方その他端が操作力伝達機構 21のレバー部 21aに回動自在に配設 されて構成される。 [0076] The arm portion 25e has one end formed in a bifurcated shape, and a case portion 25a is disposed between the two forked portions, and both ends of the shaft 2¾ projecting both side forces of the case portion 25a in the forked portion. Is supported by the lever portion 21a of the operating force transmission mechanism 21, and the other end is rotatably arranged.
[0077] この様に構成されたラチェット装置 25では、レバー部 21aの他端側 21fがその上死 点にあるときは、スライド体 25dはケース部 25aの通路 25fの上半側に位置され、爪部 25cは歯部 25bの上方側に位置されている。そして、レバー部 21aの他端側 21fが下 方に引き下げれると、その引き下げに伴ってアーム部 25eを介してスライド体 25dが 通路 25fに沿って下方に移動され、この移動に伴って爪部 25cの先端 25c— 1が歯 部 25bの各歯に順に係合し、この係合によりスライド体 25dが逆行防止状に(即ちレ バー部 21aの他端側 21fが上方に戻らない様に)下方に移動されて行く。そして、レ バー部 21aの他端側 21fがその下死点まで引き下げられると、スライド体 25dが通路 25fの下半側に位置されて、爪部 25cが歯部 25bの下方側に位置されて爪部 25cの 先端 25c— 1が歯部 25bから外れ、スライド体 25dが逆行可能状態 (即ちレバーの他 端側 21fが上方に移動可能状態)になる。この様にして、レバー部 21aの他端側 21f がその下死点まで引き下げられるとその上死点に戻れる様になつている。 [0077] In the ratchet device 25 configured as described above, when the other end side 21f of the lever portion 21a is at its top dead center, the slide body 25d is positioned on the upper half side of the passage 25f of the case portion 25a, The claw portion 25c is positioned above the tooth portion 25b. Then, when the other end side 21f of the lever portion 21a is pulled downward, the slide body 25d is moved downward along the passage 25f via the arm portion 25e along with the lowering and the claw portion is moved accordingly. The tip 25c-1 of the 25c engages with each tooth of the tooth portion 25b in order, and this engagement prevents the slide body 25d from going backward (that is, the other end side 21f of the lever portion 21a does not return upward). Go down and go. When the other end side 21f of the lever portion 21a is pulled down to its bottom dead center, the slide body 25d is positioned on the lower half side of the passage 25f, and the claw portion 25c is positioned on the lower side of the tooth portion 25b. The tip 25c-1 of the claw portion 25c is disengaged from the tooth portion 25b, and the slide body 25d is in a reversely movable state (that is, the other end side 21f of the lever is movable upward). In this way, when the other end 21f of the lever portion 21a is pulled down to its bottom dead center, it can return to its top dead center.
[0078] 次に、この取付装置 10の動作を説明する。 [0078] Next, the operation of the mounting apparatus 10 will be described.
[0079] まず、図 12の様に、拡径用器具 9を手で前方に倒して拡径用器具 9の拡径部(先 端部) 9bを嵌合機構 17の前方に引き出し、その状態で、その拡径用器具 9に編組ス リーブ 3、環状部品 7および外部接続用部品 5をセットする。 [0079] First, as shown in FIG. 12, the diameter expansion device 9 is tilted forward by hand, and the diameter expansion portion (front end portion) 9b of the diameter expansion device 9 is pulled out to the front of the fitting mechanism 17, and the state Then, the braided sleeve 3, the annular part 7 and the external connection part 5 are set in the diameter expansion device 9.
[0080] より詳細には、まず編糸且スリーブ 3の外周に環状部品 7を通しておく。そしてその編
組スリーブ 3を、拡径用器具 9の拡径部 9bが編組スリーブ 3の一端側の拡径性開口 部 3bから編組スリーブ 3内に挿入されて他端側の縮径性開口部 3a付近に挿通配置 する様に拡径用器具 9の外周にセットする(図 16参照)。この様にセットすることで、 編組スリーブ 3が乱れることなく拡径用器具 9の拡径部 9bにより縮径性開口部 3aを内 側から拡げる事ができる。尚、このセット状態では、拡径用器具 9の拡径部 9bの胴体 部 9cの端部 9dは編組スリーブ 3の縮径性開口部 3aの内側に配置されている。 More specifically, first, an annular part 7 is passed through the outer periphery of the knitting yarn and sleeve 3. And that edition Insert the braided sleeve 3 into the braided sleeve 3 from the enlarged diameter opening 3b on one end side of the braided sleeve 3 so that the enlarged diameter portion 9b of the diameter expanding device 9 is near the reduced diameter aperture 3a on the other end side. Set it on the outer circumference of the diameter-expansion device 9 so that it can be inserted (see Fig. 16). By setting in this way, the diameter-reducing opening 3a can be expanded from the inside by the diameter-enlarged portion 9b of the diameter-enlarging device 9 without disturbing the braided sleeve 3. In this set state, the end portion 9d of the body portion 9c of the diameter-enlarging portion 9b of the diameter-enlarging device 9 is disposed inside the diameter-reducing opening 3a of the braided sleeve 3.
[0081] そして次に、編組スリーブ 3に通された環状部品 7を拡径用器具 9の拡径部 9bの胴 体部 9cの中間部分の外周に編組スリーブ 3を介してセットすると共に、外部接続用部 品 5をそのスリーブ取付部 5bが拡径用器具 9の胴体部 9cの端部 9dの外周に嵌合さ せる様にして拡径用器具 9にセットする(図 16参照)。このセット状態では、外部接続 用部品 5のスリーブ取付部 5bは、拡径用器具 9にセットされた編組スリーブ 3の縮径 性開口部 3aの内側に配置されている。 [0081] Then, the annular part 7 passed through the braided sleeve 3 is set on the outer periphery of the intermediate part of the body part 9c of the enlarged diameter part 9b of the diameter expanding instrument 9 via the braided sleeve 3, and externally. The connecting component 5 is set on the diameter expanding device 9 so that the sleeve mounting portion 5b is fitted to the outer periphery of the end portion 9d of the body portion 9c of the diameter expanding device 9 (see FIG. 16). In this set state, the sleeve mounting portion 5b of the external connection component 5 is disposed inside the reduced diameter opening 3a of the braided sleeve 3 set in the diameter expanding device 9.
[0082] そして、この様に拡径用器具 9に編組スリーブ 3、環状部品 7および外部接続用部 品 5がセットされると、手でその拡径用器具 9を起こして直立状態にしてその拡径部 9 bを嵌合機構 17内 (即ち一対の上端位置決め部 171の間および一対の押上げ部 17 2の間)に配置させる(図 23)。 [0082] Then, when the braided sleeve 3, the annular part 7 and the external connection part 5 are set in the diameter expanding device 9 in this way, the diameter expanding apparatus 9 is raised by hand to stand upright. The enlarged diameter portion 9b is disposed in the fitting mechanism 17 (that is, between the pair of upper end positioning portions 171 and between the pair of push-up portions 172) (FIG. 23).
[0083] そしてこの状態でフットペダル 19をその下死点まで踏み込むと、その踏み込みに応 じた分だけワイヤー 21dを介してレバー部 21aの他端側 21fが下方に引き下げられ、 これによつてレバー部 21aが軸 P1回りに回動されてカム板 15が押し上げられて上方 移動される。 [0083] In this state, when the foot pedal 19 is depressed to its bottom dead center, the other end 21f of the lever portion 21a is pulled downward through the wire 21d by an amount corresponding to the depression, The lever portion 21a is rotated around the axis P1, and the cam plate 15 is pushed up and moved upward.
[0084] そして、そのカム板 15の上方移動に伴って、まず各上端位置決め部 171が所定位 置 S 1まで拡径用器具 9側に接近移動されると共に各押上げ部 172も所定位置 S2ま で拡径用器具 9側に接近移動される(図 23)。そしてこの接近状態では、各上端位置 決め部 171の先端部 17 laが拡径用器具 9の拡径部 9bにセットされた外部接続用部 品 5の上端に当接すると共に、各押上げ部 172の先端部 172aが拡径用器具 9の拡 径部 9bにセットされた環状部品 7の下方側に配置する。 [0084] Then, as the cam plate 15 moves upward, each upper end positioning portion 171 is first moved closer to the diameter expansion instrument 9 side to the predetermined position S1, and each push-up portion 172 is also moved to the predetermined position S2. Until then, it is moved closer to the diameter expansion device 9 side (Fig. 23). In this approaching state, the tip end 17 la of each upper end positioning portion 171 abuts on the upper end of the external connection component 5 set in the diameter expanding portion 9b of the diameter expanding device 9 and each push-up portion 172 The distal end portion 172a is disposed on the lower side of the annular component 7 set in the enlarged diameter portion 9b of the diameter-enlarging device 9.
[0085] そして、更にカム板 15が上方移動すると、その上方移動に伴って各押上げ部 172 が上昇移動 (即ち各上端位置決め部 171に対して接近移動)されて、各押上げ部 17
2の先端部 172aが環状部品 7の下端に当接してその先端部 172aを介して環状部品 7を押上げて行く。 When the cam plate 15 further moves upward, each push-up portion 172 is moved upward (ie, moved closer to each upper end positioning portion 171) along with the upward movement, and each push-up portion 17 is moved upward. The tip end portion 172a of 2 comes into contact with the lower end of the annular part 7 and pushes up the annular part 7 through the tip end part 172a.
[0086] そしてカム板 15がその上死点まで上方移動すると、各押上げ部 172により環状部 品 7が最後まで押上げられて、環状部品 7が外部接続用部品 5のスリーブ取付部 5b の外周に編組スリーブ 3の縮径性開口部 3aを挟み込む様に嵌合される(図 24)。そし てこの嵌合により、編組スリーブ 3の縮径性開口部 3aへの外部接続用部品 5の取り付 けが完了する。 [0086] Then, when the cam plate 15 moves upward to its top dead center, the annular part 7 is pushed up to the end by the push-up parts 172, and the annular part 7 is moved to the sleeve mounting part 5b of the external connection part 5 The outer periphery of the braided sleeve 3 is fitted so as to sandwich the reduced diameter opening 3a (FIG. 24). And by this fitting, the attachment of the external connection component 5 to the reduced diameter opening 3a of the braided sleeve 3 is completed.
[0087] 尚、フットペダル 19がー且踏み込まれて、レバー部 21aの他端側 21fが下方に引き 下げられ始めると、ラチェット装置 25により、フットペダル 19をその下死点まで踏み込 んでレバー部 21aをその下死点まで引き下げないと (即ち押上げ部 172がその上死 点まで上がり切って環状部品 7を外部接続用部品 5のスリ一ブ取付部 5bに奥まで嵌 合させないと)、レバー部 21aの他端側 21fが上死点側に戻らない様になつている。こ れにより、外部接続用部品 5のスリ一ブ取付部 5bに環状部品 7が不完全な状態で嵌 合される事が防止される。 [0087] When the foot pedal 19 is stepped on and the other end 21f of the lever portion 21a starts to be lowered, the foot pedal 19 is stepped on to the bottom dead center by the ratchet device 25. If the part 21a is not pulled down to its bottom dead center (that is, the push-up part 172 is raised to its top dead center and the annular part 7 is not fitted to the sleeve mounting part 5b of the external connection part 5) The other end 21f of the lever portion 21a is prevented from returning to the top dead center side. This prevents the annular part 7 from being fitted in an incomplete state to the sleeve mounting portion 5b of the external connection part 5.
[0088] そして、フットペダル 19の踏み込みを解除すると、フットペダル 19が所定のパネに より踏み込み前の状態に自立復帰すると共にカム板 15がその自重でその下死点ま で下方移動し、このカム板 15の下方移動に伴って各上端位置決め部 171および各 押上げ部 172が元の位置に戻される。 [0088] When release of the foot pedal 19 is released, the foot pedal 19 returns to its previous state by the predetermined panel and the cam plate 15 moves downward to its bottom dead center by its own weight. As the cam plate 15 moves downward, the upper end positioning portions 171 and the push-up portions 172 are returned to their original positions.
[0089] そして、拡径用器具 9を手で前方に倒して拡径用器具 9の拡径部 9bを嵌合機構 17 の前方に引き出し、拡径用器具 9からその編組スリーブ 3を外せばよい。 [0089] Then, the diameter expansion device 9 is tilted forward by hand, the diameter expansion portion 9b of the diameter expansion device 9 is pulled out to the front of the fitting mechanism 17, and the braided sleeve 3 is removed from the diameter expansion device 9. Good.
[0090] 以上の様に構成された取付装置 10によれば、棒状に形成されて立設され、その先 端部 9bが編組スリーブ 3の径を拡げる拡径部となっており、その先端部 9bが編組スリ ーブ 3の一端側の拡径性開口部 3bから編組スリーブ 3内に挿入されて他端側の縮径 性開口部 3a付近に挿通配置する様にその外周に編組スリーブ 3がセットされ、且つ 前記編組スリーブ 3の外周に環状部品 7がセットされ、且つ外部接続用部品 5のスリ 一ブ取付部 5bが前記編組スリーブ 3の縮径性開口部 3aの内側に配置する様にその 先端部 9bに外部接続用部品 5がセットされる拡径用器具 9と、所定方向(ここでは上 下)に移動可能に配置されたカム板 15と、拡径用器具 9の先端部 9bの両側において
カム板 15の動作に連動して拡径用器具 9に対して接近解離移動する様に配置され、 その接近移動によりその所定部分 (ここでは先端部) 171aが拡径用器具 9にセットさ れた外部接続用部品 5の上端上に配置する一対の上端位置決め部 171と、拡径用 器具 9の先端部 9bの両側においてカム板 15の動作に連動して拡径用器具 9に対し て接近解離移動すると共に一対の上端位置決め部 171に対して接近解離移動する 様に配置され、その拡径用器具 9に対する接近移動によりその先端部 172aが拡径 用器具 9にセットされた環状部品 7の下方に配置され、その一対の上端位置決め部 9 に対する接近移動によりその先端部 172aを介して前記環状部品 7を押上げて、前記 環状部品 7を前記外部接続用部品 5のスリーブ取付部 5bの外周に編組スリーブ 3の 縮径性開口部 3aを挟み込む様にして嵌合させる一対の押上げ部 172とを備えるの で、上記の様に拡径用器具 9に編組スリーブ 3、外部接続用部品 5および環状部品 7 をセットしてカム板 15を上下動させるだけで、編組スリーブ 3の編組を乱さずに均一 に保った状態で外部接続用部品 5を編組スリーブ 3に取り付ける事ができる。 [0090] According to the mounting device 10 configured as described above, it is formed in a rod shape and is erected, and its leading end portion 9b is a diameter expanding portion that expands the diameter of the braided sleeve 3, and its tip portion The braided sleeve 3 is placed on the outer periphery so that 9b is inserted into the braided sleeve 3 from the diameter-expandable opening 3b on one end side of the braided sleeve 3 and is inserted in the vicinity of the diameter-reduced opening 3a on the other end side. The annular part 7 is set on the outer periphery of the braided sleeve 3, and the sleeve mounting portion 5b of the external connection part 5 is disposed inside the reduced diameter opening 3a of the braided sleeve 3. The diameter expansion device 9 in which the external connection component 5 is set at the tip 9b, the cam plate 15 movably arranged in a predetermined direction (in this case, up and down), and the tip 9b of the diameter expansion device 9 On both sides of The cam plate 15 is arranged so as to move toward and away from the diameter expansion device 9 in conjunction with the movement of the cam plate 15, and the predetermined portion (here, the tip portion) 171 a is set in the diameter expansion device 9 by the movement. The pair of upper end positioning parts 171 disposed on the upper end of the external connection component 5 and the distal end portion 9b of the diameter expanding device 9 approach the diameter expanding device 9 in conjunction with the operation of the cam plate 15. Of the annular part 7 which is arranged so as to dissociate and move close to and dissociate with respect to the pair of upper end positioning parts 171 and whose tip 172a is set on the diameter expanding instrument 9 by approaching the diameter expanding instrument 9 The annular component 7 is disposed below and pushes up the annular component 7 through its tip portion 172a by approaching the pair of upper end positioning portions 9, and the annular component 7 is moved to the outer periphery of the sleeve mounting portion 5b of the external connection component 5. Reduced diameter opening of braided sleeve 3 3a and a pair of push-up portions 172 to be fitted so as to sandwich the cam 3a, the braided sleeve 3, the external connection part 5 and the annular part 7 are set on the diameter expanding device 9 as described above. The external connection component 5 can be attached to the braided sleeve 3 while keeping the braid of the braided sleeve 3 uniform without disturbing it by simply moving the 15 up and down.
[0091] また、フットペダル 19の踏操作によりレバー部 21aが回動されてカム板 15が上下動 されるので、フットペダル 19の踏操作で容易にカム板 15を上下動させる事ができる。 Further, since the lever portion 21a is rotated by the stepping operation of the foot pedal 19 and the cam plate 15 is moved up and down, the cam plate 15 can be easily moved up and down by the stepping operation of the foot pedal 19.
[0092] また、拡径用器具 9は、直立状態と傾倒状態の間で角度調整自在に立設され、そ の傾倒状態でその先端部 9bがー対の上端位置決め部 171および一対の押上げ部 172の前方側に突出されるので、拡径用器具 9を傾倒させた状態で拡径用器具 9に 編糸且スリーブ 3、外部接続用部品 5および環状部品 7をセットすることで、一対の上端 位置決め部 171および一対の押上げ部 172が邪魔にならずに、拡径用器具 9に編 組スリーブ 3、外部接続用部品 5および環状部品 7をセットできる。 [0092] In addition, the diameter expanding device 9 is erected so that the angle can be adjusted between an upright state and a tilted state, and in the tilted state, the tip end portion 9b is a pair of upper end positioning portions 171 and a pair of push-ups. Since it protrudes to the front side of the part 172, a pair of knitting yarn and sleeve 3, external connection part 5 and annular part 7 are set in the diameter expansion instrument 9 with the diameter expansion instrument 9 tilted. The braided sleeve 3, the external connection component 5 and the annular component 7 can be set on the diameter expansion device 9 without the obstruction of the upper end positioning portion 171 and the pair of push-up portions 172.
[0093] また、拡径用器具 9の先端部 9bにおける外部接続用部品 5がセットされる部分 9d は、外部接続用部品 5が先端部 9bにセットされた状態で、外部接続用部品 5のスリー ブ取付部 5bの外周面と先端部 9bの外周面とが平坦になる様に、先端部 9bの外周 面から一段低く形成されるので、拡径用器具 9と外部接続用部品 5との間に編組スリ ーブ 3の線組が挟まらない様にして拡径用器具の先端部 9bに外部接続用部品 5を セットできる。 [0093] Further, the portion 9d of the distal end portion 9b of the diameter expanding device 9 where the external connection component 5 is set is the state in which the external connection component 5 is set on the distal end portion 9b. Since the outer peripheral surface of the sleeve mounting portion 5b and the outer peripheral surface of the tip 9b are flattened from the outer peripheral surface of the tip 9b, the diameter-enlarging device 9 and the external connection component 5 The external connection component 5 can be set on the tip 9b of the diameter expanding device so that the wire assembly of the braided sleeve 3 is not sandwiched between them.
[0094] 尚、この実施の形態では、フットペダル 19を用いて取付装置 10を踏操作する場合
で説明したが、垂下部 21cからワイヤー 21dを外して、その代わりに垂下部 21cに取 つ手部を設けて、その取っ手部を握って手でレバー部 21aを下方に引き下げる様に してもよい。この様にすれば、レバー部 21aを介して手で容易にカム板 15を上下動さ せる事ができる。 [0094] In this embodiment, the foot pedal 19 is used to step on the mounting device 10. However, it is also possible to remove the wire 21d from the hanging part 21c and provide a handle part on the hanging part 21c instead, and hold the handle part and pull the lever part 21a downward by hand. Good. In this way, the cam plate 15 can be easily moved up and down by hand through the lever portion 21a.
また、この実施の形態では、手または足等の人力で操作する場合で説明したが、力 ム板 15を直接またはレバー部 21aを介して間接的にァクチユエータ等の電動手段を 用いて上下動させることで、電動式で操作する様にしてもょ 、。
Also, in this embodiment, the case of operating with human power such as hands or feet has been described, but the force plate 15 is moved up and down directly or indirectly using an electric means such as an actuator via the lever portion 21a. By the way, even if you want to operate by electric.
Claims
[1] その一端開口部が縮径性を有しその他端開口部が拡径性を有する編組スリーブと 筒状のスリーブ取付部を有し、そのスリーブ取付部の外周に、前記編組スリーブの 縮径性開口部が拡径性開口部側カゝら拡げられて被せられる外部接続用部品と、 前記スリーブ取付部との間で前記編組スリーブの前記縮径性開口部を挟み込む様 にして前記スリーブ取付部の外周に嵌合される環状部品と、 [1] A braided sleeve having a diameter-reducing property at one end opening portion and a diameter-expanding property at the other end opening portion and a cylindrical sleeve mounting portion, and the braided sleeve is compressed on the outer periphery of the sleeve mounting portion. The sleeve is configured such that the diameter-reducing opening of the braided sleeve is sandwiched between an external connection part that is covered with the diameter-opening being expanded from the diameter-opening side. An annular part fitted to the outer periphery of the mounting part;
を備えることを特徴とする外部接続用部品付き編組スリーブ。 A braided sleeve with external connection parts.
[2] 編組スリーブの外周を環状部品に通す工程と、 [2] passing the outer periphery of the braided sleeve through an annular part;
所定の拡径用器具を拡径性開口部側力 前記編組スリーブ内に挿入することによ り、前記編組スリーブの縮径性開口部を他端側の前記拡径性開口部側カゝら拡げるェ 程と、 By inserting a predetermined diameter increasing device into the braided sleeve, the reduced diameter aperture of the braided sleeve is inserted into the expandable aperture side cover on the other end side. The extent to expand,
拡げられた前記縮径性開口部を外部接続用部品の筒状のスリーブ取付部の外周 に被せる工程と、 A step of covering the expanded diameter reducing opening on the outer periphery of the cylindrical sleeve mounting portion of the external connection component;
前記スリーブ取付部の外周に、その外周に被された前記編組スリーブの前記縮径 性開口部を挟み込む様にして前記環状部品を嵌合する工程と、 Fitting the annular part to the outer periphery of the sleeve mounting part so as to sandwich the reduced diameter opening of the braided sleeve covered on the outer periphery;
を含むことを特徴とする編組スリーブへの外部接続用部品の取付方法。 A method of attaching an external connection component to a braided sleeve, comprising:
[3] 前記編組スリーブの両端の開口部に外部接続用部品をそれぞれ取り付ける場合に おいて、前記編組スリーブの拡径性開口部に一方の外部接続用部品を取り付ける前 に、前記編組スリーブの縮径性開口部に他方の外部接続用部品を取り付けることを 特徴とする請求項 2に記載の編組スリーブへの外部接続用部品の取付方法。 [3] When attaching external connection parts to the openings at both ends of the braided sleeve, before attaching one external connection part to the diameter-expandable opening of the braided sleeve, the braided sleeve is compressed. 3. The method of attaching an external connection component to a braided sleeve according to claim 2, wherein the other external connection component is attached to the radial opening.
[4] 編組スリーブの縮径性開口部に外部接続用部品を取り付ける取付装置であって、 棒状に形成されて立設され、その先端部が編組スリーブの径を拡げる拡径部となつ ており、その先端部が編組スリーブの一端側の拡径性開口部から編組スリーブ内に 挿入されて他端側の縮径性開口部付近に挿通配置する様にその外周に編組スリー ブがセットされ、且つ前記編組スリーブの外周に環状部品がセットされ、且つ外部接 続用部品のスリーブ取付部が前記編組スリーブの前記縮径性開口部の内側に配置 する様にその先端部に外部接続用部品がセットされる拡径用器具と、
所定方向に移動可能に配置されたカム板と、 [4] A mounting device for attaching external connection parts to the diameter-reduced opening of the braided sleeve, which is formed in a rod shape and is erected, and its tip is a diameter-expanded portion that expands the diameter of the braided sleeve. The braided sleeve is set on the outer periphery of the braided sleeve so that the distal end is inserted into the braided sleeve from the diameter-expandable opening at one end of the braided sleeve and inserted near the diameter-reduced opening at the other end. Further, an annular part is set on the outer periphery of the braided sleeve, and an external connection part is provided at the tip of the braided sleeve so that a sleeve mounting portion of the external connection part is disposed inside the reduced diameter opening of the braided sleeve. A diameter expansion device to be set, A cam plate arranged to be movable in a predetermined direction;
前記拡径用器具の前記先端部の両側において前記カム板の動作に連動して前記 拡径用器具に対して接近解離移動する様に配置され、その接近移動によりその所定 部分が前記拡径用器具にセットされた前記外部接続用部品の上端上に配置する一 対の上端位置決め部と、 It is arranged on both sides of the distal end portion of the diameter expansion device so as to move toward and away from the diameter expansion device in conjunction with the operation of the cam plate. A pair of upper end positioning portions disposed on the upper end of the external connection part set in the instrument;
前記拡径用器具の前記先端部の両側において前記カム板の動作に連動して前記 拡径用器具に対して接近解離移動すると共に前記一対の上端位置決め部に対して 接近解離移動する様に配置され、その前記拡径用器具への接近移動によりその所 定部分が前記拡径用器具にセットされた前記環状部品の下方に配置され、その前 記一対の上端位置決め部への接近移動によりその前記所定部分を介して前記環状 部品を押上げて、前記環状部品を前記外部接続用部品のスリーブ取付部の外周に 前記編組スリーブの縮径性開口部を挟み込む様にして嵌合させる一対の押上げ部 と、 Arranged so as to move toward and away from the diameter increasing device and move toward and away from the pair of upper end positioning portions in conjunction with the operation of the cam plate on both sides of the tip portion of the diameter expanding device. The predetermined portion is arranged below the annular part set in the diameter increasing device by the approaching movement to the diameter expanding device, and the approaching movement to the pair of upper end positioning portions is the A pair of push-buttons that push the annular part up through the predetermined portion and fit the annular part to the outer periphery of the sleeve mounting portion of the external connection part so as to sandwich the reduced diameter opening of the braided sleeve. Raising part,
を備えることを特徴とする取付装置。 A mounting apparatus comprising:
[5] その中間部分が回動自在に固定配置され、その一端側が前記カム板と連結された レバー部とを備え、 [5] A middle portion of the lever is rotatably arranged, and one end thereof is provided with a lever portion connected to the cam plate,
前記レバー部の他端側の操作により前記レバー部が回動されて前記カム板が前記 所定方向に可動されることを特徴とする請求項 4に記載の編組スリーブへの外部接 続用部品の取付装置。 The component for external connection to the braided sleeve according to claim 4, wherein the lever portion is rotated by an operation on the other end side of the lever portion to move the cam plate in the predetermined direction. Mounting device.
[6] フットペダルと、 [6] Foot pedal,
その中間部分が回動自在に固定配置され、その一端側が前記カム板と連結され、 その他端側が前記フットペダルに連結されたレバー部とを備え、 The intermediate portion is fixedly disposed so as to be rotatable, and includes a lever portion having one end connected to the cam plate and the other end connected to the foot pedal.
前記フットペダルの踏操作により前記レバー部が回動されて前記カム板が前記所 定方向に可動されることを特徴とする請求項 4に記載の編組スリーブへの外部接続 用部品の取付装置。 5. The apparatus for attaching an external connection component to a braided sleeve according to claim 4, wherein the lever portion is rotated by a stepping operation of the foot pedal and the cam plate is moved in the predetermined direction.
[7] 前記拡径用器具は、直立状態と傾倒状態の間で角度調整自在に立設され、その 傾倒状態でその先端部が前記一対の上端位置決め部および前記一対の押上げ部 の前方側に突出されることを特徴とする請求項 4〜請求項 6の何れかに記載の編組
スリーブへの外部接続用部品の取付装置。 [7] The diameter-enlarging device is erected so that the angle can be adjusted between an upright state and a tilted state, and in the tilted state, the tip portion is a front side of the pair of upper end positioning portions and the pair of push-up portions. The braid according to any one of claims 4 to 6, wherein Mounting device for external connection parts to the sleeve.
前記拡径用器具の先端部における前記外部接続用部品がセットされる部分は、前 記外部接続用部品が前記先端部にセットされた状態で、前記外部接続用部品のスリ 一ブ取付部の外周面と前記先端部の外周面とが平坦になる様に、前記先端部の外 周面から一段低く形成されることを特徴とする請求項 4〜請求項 7の何れかに記載の 編組スリーブへの外部接続用部品の取付装置。
The portion of the distal end portion of the diameter expanding instrument where the external connection component is set is the state where the external connection component is set at the distal end portion of the sleeve mounting portion of the external connection component. The braided sleeve according to any one of claims 4 to 7, wherein the braided sleeve is formed one step lower than the outer peripheral surface of the tip portion so that the outer peripheral surface and the outer peripheral surface of the tip portion are flat. Mounting device for external connection parts.
Priority Applications (1)
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JP2006529408A JP4440268B2 (en) | 2005-05-27 | 2006-05-08 | Method and apparatus for attaching external connection parts to braided sleeve |
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JP2005155485 | 2005-05-27 | ||
JP2005-155485 | 2005-05-27 |
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PCT/JP2006/309234 WO2006126381A1 (en) | 2005-05-27 | 2006-05-08 | Braided sleeve with external connection part and method and device for fitting external connection part to braided sleeve |
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WO (1) | WO2006126381A1 (en) |
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JP2009070635A (en) * | 2007-09-12 | 2009-04-02 | Yazaki Corp | Terminal treatment method for shield braid |
JP2010015816A (en) * | 2008-07-03 | 2010-01-21 | Yazaki Corp | Shield wire, and method and device for processing braid terminal of shield wire |
JP2010140652A (en) * | 2008-12-09 | 2010-06-24 | Sumitomo Electric Ind Ltd | Thin-diameter coaxial cable harness |
JP2010177080A (en) * | 2009-01-30 | 2010-08-12 | Sumitomo Wiring Syst Ltd | Braided wire processing device and manufacturing method of braided wire with end part expanded |
DE102008050300B4 (en) * | 2007-10-03 | 2015-11-19 | Yazaki Corporation | Shielded connector and method of making a shielded connector |
EP2903107A4 (en) * | 2012-09-26 | 2016-07-27 | Yazaki Corp | Method for producing wire harness |
WO2022015838A1 (en) * | 2020-07-14 | 2022-01-20 | J.S.T. Corporation | A manufacturing method for assembling at least a high voltage vertical disk ferrule |
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JP2002327360A (en) * | 2001-04-26 | 2002-11-15 | Shinagawa Shoko Kk | Metal wire-braided sleeve for shielding electromagnetic wave and method for producing the same |
JP2003257264A (en) * | 2002-03-01 | 2003-09-12 | Auto Network Gijutsu Kenkyusho:Kk | Core for crimping braided shield wire |
JP2003264040A (en) * | 2002-03-08 | 2003-09-19 | Auto Network Gijutsu Kenkyusho:Kk | Shield electric wire |
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- 2006-05-08 WO PCT/JP2006/309234 patent/WO2006126381A1/en active Application Filing
- 2006-05-08 JP JP2006529408A patent/JP4440268B2/en not_active Expired - Fee Related
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JP2002327360A (en) * | 2001-04-26 | 2002-11-15 | Shinagawa Shoko Kk | Metal wire-braided sleeve for shielding electromagnetic wave and method for producing the same |
JP2003257264A (en) * | 2002-03-01 | 2003-09-12 | Auto Network Gijutsu Kenkyusho:Kk | Core for crimping braided shield wire |
JP2003264040A (en) * | 2002-03-08 | 2003-09-19 | Auto Network Gijutsu Kenkyusho:Kk | Shield electric wire |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009070635A (en) * | 2007-09-12 | 2009-04-02 | Yazaki Corp | Terminal treatment method for shield braid |
DE102008050300B4 (en) * | 2007-10-03 | 2015-11-19 | Yazaki Corporation | Shielded connector and method of making a shielded connector |
JP2010015816A (en) * | 2008-07-03 | 2010-01-21 | Yazaki Corp | Shield wire, and method and device for processing braid terminal of shield wire |
JP2010140652A (en) * | 2008-12-09 | 2010-06-24 | Sumitomo Electric Ind Ltd | Thin-diameter coaxial cable harness |
JP2010177080A (en) * | 2009-01-30 | 2010-08-12 | Sumitomo Wiring Syst Ltd | Braided wire processing device and manufacturing method of braided wire with end part expanded |
CN101794644B (en) * | 2009-01-30 | 2013-05-29 | 住友电装株式会社 | Braided wire machining apparatus and method for manufacturing end extended braided wire |
EP2903107A4 (en) * | 2012-09-26 | 2016-07-27 | Yazaki Corp | Method for producing wire harness |
US9490051B2 (en) | 2012-09-26 | 2016-11-08 | Yazaki Corporation | Method for producing wire harness |
WO2022015838A1 (en) * | 2020-07-14 | 2022-01-20 | J.S.T. Corporation | A manufacturing method for assembling at least a high voltage vertical disk ferrule |
US11777252B2 (en) | 2020-07-14 | 2023-10-03 | J.S.T. Corporation | Manufacturing method for assembling at least a high voltage vertical disk ferrule |
Also Published As
Publication number | Publication date |
---|---|
JPWO2006126381A1 (en) | 2008-12-25 |
JP4440268B2 (en) | 2010-03-24 |
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