CN109768506A - Lower layer's coating electric wire coating device for stripping - Google Patents
Lower layer's coating electric wire coating device for stripping Download PDFInfo
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- CN109768506A CN109768506A CN201811203711.3A CN201811203711A CN109768506A CN 109768506 A CN109768506 A CN 109768506A CN 201811203711 A CN201811203711 A CN 201811203711A CN 109768506 A CN109768506 A CN 109768506A
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- coating
- electric wire
- gear
- stripping
- receiving portion
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Abstract
The present invention provides a kind of electric wire coating device for stripping that can simply hold and strip the lower layer's coating to install electric wiring.Electric wire coating device for stripping includes: main part, it is with frame, first gear, second gear, linking part and gear-box, first gear is built in frame by axle center of first rotation, second gear and first gear interlock, linking part is configured to using the second rotation axis as axle center and can link with operation stick, and gear-box is fixedly linked on linking part and frame and transmits the rotary force of operation stick to second gear；And coating strips portion, is linked in a manner of it can rotate together with first gear with first gear, the coating portion of stripping includes receiving portion, is configured to abut with electric wire；And sliding part, it is configured to slide relative to receiving portion and electric wire can be held together with receiving portion, the holding face for being connected to the groove shape of lower layer's coating of electric wire is formed in receiving portion.
Description
Technical field
The present invention relates to a kind of for stripping lower layer's coating electric wire of lower layer's coating in the insulation coating to install electric wiring
Coating device for stripping.
Background technique
It installs electric wiring in the aerial wiring in the higher position away from ground number meter or more.Branch's connection is being carried out for distribution
When, construction worker operates electric wire coating device for stripping using the operation stick of insulating properties, in the state of wiring harness into
The operation that the insulation coating for being about to install electric wiring strips in predetermined range.
In the past, it is known that a kind of electric wire coating device for stripping with flowering structure: the outer diameter specification prepared in advance and installed electric wiring
Corresponding multiple coating strip tool, correspondingly replaced with outer diameter specification, the sectional area specification to install electric wiring described in cover
Floor strips tool (patent document 1: Japanese Unexamined Patent Publication 2009-060753 bulletin, patent document 2: Japanese Unexamined Patent Publication 2008-
No. 136299 bulletins).Additionally, it is known that a kind of operation stick of insulating properties (referred to as driving hook), the operation positioned at the lower section that installs electric wiring
Personnel operate electric wire coating device for stripping using the operation stick of the insulating properties, and the handle part of the operation stick and top end part are all insulated
(patent document 3: Japanese Unexamined Patent Publication 2008-253059 bulletin).
Existing technical literature
Patent document
Patent document 1: Japanese Unexamined Patent Publication 2009-060753 bulletin
Patent document 2: Japanese Unexamined Patent Publication 2008-136299 bulletin
Patent document 3: Japanese Unexamined Patent Publication 2008-253059 bulletin
Summary of the invention
Problems to be solved by the invention
Known install electric wiring is with flowering structure: insulation coating is one layer, when stripping the insulation coating, core wire exposure.Separately
On the one hand, there is installing electric wiring with flowering structure: insulation coating is two layers or more, when being intended to strip insulation coating, upper layer coating
It is stripped, and the exposure of lower layer's coating, and core wire does not expose.That is, the electric wire for the structure for being two layers or more in insulation coating
In the case where, even if stripping the insulation coating on upper layer, but the exposure of lower layer's coating, it is therefore desirable to further strip lower layer's coating.
For previous electric wire coating device for stripping, since point of a knife is not embedded into lower layer's coating, therefore, it is difficult to be stripped down
Layer coating and make core wire exposure.In addition, when construction worker is intended to by the way that the point of a knife angle of coating broach is adjusted to blunt again
When the modes such as angle make point of a knife be embedded in lower layer's coating, it is possible to core wire can be damaged.Also, for installing electric wiring, in outdoor
Scene determines install electric wiring in the presence or absence of lower layer's coating the case where also have generation more.In that case it is necessary at the scene with frame
If the outer diameter of lower layer's coating of electric wire matchingly carries out the contraposition that coating strips tool, therefore there are preparation works to become many and diverse
The problems such as.
The solution to the problem
The present invention has been made in view of the above-described circumstances, and an object thereof is to provide a kind of lower layer's coating electricity consumptions such as flowering structure
Line coating device for stripping can carry out the operation that strips of lower layer's coating under the premise of not damaging core wire, and can be simple
Ground carries out the contraposition to match with lower layer's coating of the electric wire.
As a technical solution, described problem is solved by following disclosed solution.
The present invention provides a kind of lower layer's coating electric wire coating device for stripping characterized by comprising main part, the master
Body portion has frame, first gear, second gear, linking part and gear-box, which has for storing the electricity set up
The storage space of line, the first gear are formed with the notch of entrance when entering the storage space as the electric wire, and
The first gear can rotationally be built in the frame by axle center of first rotation around the electric wire, this second
Gear is built in the frame and interlocks with the first gear, which is configured to will be orthogonal with the first rotation
The second rotation axis can be connected as axle center and with operation stick, which is fixedly linked on the linking part and described
Frame simultaneously can transmit the rotary force of the operation stick to the second gear；And coating strips portion, with can be with institute
It states the mode that first gear rotates together to be connected with the first gear, the coating portion of stripping includes receiving portion, configuration
At can be abutted with the electric wire being accommodated in the state of the storage space；And sliding part, it is configured to opposite
It is slided in the receiving portion and the electric wire can be held together with the receiving portion, be formed in the receiving portion and be connected to institute
State the holding face of the groove shape of lower layer's coating of electric wire.
Using the structure, if making the scheduled rotation of the sliding part progress and operating to operation stick, at sliding part
In the lower position to install electric wiring, if sliding sliding part to close to the direction of receiving portion by the modes such as boosting, it is formed in
The holding face of the groove shape of receiving portion can be connected to lower layer's coating of electric wire, and the lower layer that receiving portion and sliding part hold electric wire is covered
Layer, and the axle center of first rotation is consistent with the center line of electric wire and becomes the state that can be rotated, by making receiving portion
It is rotated with sliding part, lower layer's coating can be stripped.
The effect of invention
Using the present invention, realizes with lower layer's coating of flowering structure electric wire coating device for stripping: erection can not damaged
Lower layer's coating is carried out under the premise of the core wire of electric wire strips operation, and the lower layer that simply can be carried out and install electric wiring is covered
The contraposition that layer matches.
Detailed description of the invention
Fig. 1 be indicate the example of lower layer's coating electric wire coating device for stripping of embodiments of the present invention outline it is vertical
Body figure is the figure obtained from face side.
Fig. 2 is the main view of lower layer's coating electric wire coating device for stripping of present embodiment.
Fig. 3 is the outline for indicating the example of the usage mode of lower layer's coating electric wire coating device for stripping of present embodiment
Figure.
Fig. 4 be indicate the example of upper layer coating electric wire coating device for stripping relevant to present embodiment outline it is vertical
Body figure is the figure obtained from face side.
Fig. 5 is the main view for indicating to constitute the outline of the example of the main part of electric wire coating device for stripping.
Fig. 6 is the line VI -- VI cross-sectional view for locally elliptically showing the internal structure in Fig. 5.
Fig. 7 is the structure chart of the outline of the configuration example of the gear in the main part for indicate electric wire coating device for stripping.
Fig. 8 is to indicate that the coating for constituting electric wire coating device for stripping strips the main view of the outline of the example in portion.
Fig. 9 is the cross-sectional view for locally elliptically showing the internal structure in Fig. 8.
Figure 10 is the figure for indicating the outline of the example of usage mode of upper layer coating electric wire coating device for stripping.
Specific embodiment
Present embodiment is the electric wire coating device for stripping 1 that the insulation coating for that will install electric wiring strips, especially under
Layer coating electric wire coating device for stripping 1.Hereinafter, being referred to as " device 1 " sometimes.In the following, this hair is described in detail with reference to accompanying drawings
Bright embodiment.Here, the positional relationship of each section of device 1 for ease of explanation, utilizes the arrow of X, Y, Z in the figure
To indicate direction.In addition, being marked to component with the same function identical in whole attached drawings for illustrating embodiment
Appended drawing reference omits its repeat description sometimes.
Here, the electric wire E1 set up becomes with flowering structure: under being formed on the outside of the core wire made of the metals such as aluminium
Layer coating E1b, is formed with upper layer coating E1a on the outside of lower layer coating E1b.Lower layer coating E1b include separation layer (Japanese:
セパレータ).Coating E1a and insulation coating E1b insulate by heat-resisting vinyl chloride, crosslinked polyethylene, other known insulating properties
Resin material is made.
(upper layer coating electric wire coating device for stripping)
In the following, firstly, explanation upper layer relevant to present embodiment coating electric wire coating device for stripping 1.
Fig. 5~Fig. 7 is the figure for indicating the main part 5 of constituent apparatus 1.First gear 11 is formed in center than electric wire E1's
The big through hole 11a of outer diameter is formed with the notch U1 as the entrance of electric wire E1, through hole 11a and notch U1 phase in outside diameter
Continuously.First gear 11 is the external gear for being formed with through hole 11a and notch U1, in " C-shape " (referring to figure when front is observed
7)。
As an example, main part 5 includes being fixedly linked on first gear 11 in the outside of frame 2 and can be with the first tooth
The maintaining part 6 that wheel 11 rotates together.Two support plates 25 are rotatably configured in the two sides of frame 2.Support plate 25
In front in " C-shape " when observation, support plate 25 links fixation in a manner of clamping first gear 11.Also, just with frame 2
Surface side has been configured adjacently maintaining part 6, and support plate 25 is fixed together with the connection of maintaining part 6.
As shown in fig. 6, main part 5 includes linking part 3, it is configured to second rotation orthogonal with first rotation P1
Shaft axis P2 is as axle center and can be connected with the first operation stick 94；And gear-box 4, in order to by the first operation stick 94
Rotary force transmits to second gear 12 and is fixedly linked on linking part 3 and frame 2.In the example of fig. 6, gear 32 and gear 42
It is configured at gear-box 4.Gear 32 is fixed together with the connection of axis 31 and engages with gear 42.Gear 42 and second gear 12 with
The connection of axis 41 is fixed together.Gear 32 and gear 42 are miter gears.It, can be by gear 32 and gear 42 using the example
It is made into Same Part.In addition, being not limited to the example, gear 32 and gear 42 are set as bevel gear sometimes.In addition, the first operation stick
94 be the operation stick of belt lacing, can apply the existing component of the record such as patent document 3.
As shown in fig. 7, main part 5 includes: first gear 11；Second gear 12 is interlocked with first gear 11；Two
Three gears 13 are configured at the position of the two sides of second gear 12 and engage with second gear 12, in said gear 11,12,13
It is placed in frame 2.Also, above-mentioned two third gear 13 all engaged with first gear 11 or above-mentioned two third gear 13 in
A third gear 13 engaged with first gear 11.Using the structure, for as being formed with through hole 11a's and notch U1
For the first gear 11 of external gear, the rotary force of second gear 12 can will be transmitted to from the first operation stick 94 via two
Any one of three gears 13 or both are reliably transmitted to first gear 11.In the example of fig. 7, the axle center of second gear 12
On the line of the second rotation axis P2 and orthogonal with the second rotation axis P2, two third gears 13 are configured at relative to the second rotation
The symmetrical position shaft axis P2.Using the example, two third gears 13 can be made into Same Part.In addition, being not limited to this
Two third gears 13 are configured at relative to the second asymmetrical position rotation axis P2 by example sometimes.
As an example, main part 5 is configured with the first ratchet 51.First ratchet 51 includes linking to fix with support plate 25
The engaging portion 51a together and arm 51b acted in frame 2.Here, direction of rotation D1 is the side that first gear 11 rotates forward
To.When rotating axis 31 along direction of rotation C1 using the first operation stick 94, first gear 11 is rotated along direction of rotation D1.
In the case where first gear 11 rotates forward, the first ratchet 51 does not interfere the rotation of first gear 11.On the other hand,
One ratchet 51 is formed as limiting the structure that first gear 11 inverts in the case where first gear 11 will invert.Using the structure,
Due to preventing the reversion of first gear 11, can easily be done (close when main part 5 is inserted into the electric wire E1 of erection
When) positioning.Also, at the end of the coating that insulate strips operation, easily main part 5 can be removed from electric wire E1.
Fig. 8 and Fig. 9 is to indicate that the coating of constituent apparatus 1 strips the figure in portion 9.Coating strips portion 9 and includes receiving portion 7, matches
Being set to can abut with the periphery of electric wire E1；Sliding part 8, in a manner of it can hold electric wire E1 together with receiving portion 7 and institute
Receiving portion is stated to configure with being connected；Coating broach 81 is configured at sliding in the position for the insulation coating that can cut electric wire E1
Portion 8.In the example of fig. 8, the first holding face 7a of receiving portion 7 is formed in a manner of along the periphery of electric wire E1 sees in front
In the recess portion of arc-shaped when examining.In addition, the second holding face 8a of sliding part 8 is applied at the surface such as nitrogen treatment
Reason reduces rubbing between second holding face 8a and electric wire E1 to realize to strip in the coating that insulate when main part 5 rotates in operation
Wipe power.Sliding part 8 or the structure for being formed with protrusion at a predetermined interval on the second holding face 8a, which can be embedded in
The periphery of electric wire E1.
As an example, it includes the first adjustment portion 21 that coating, which strips portion 9, and first adjustment portion 21 is by making receiving portion 7
To the position for adjusting receiving portion 7 close to or away from the movement of the direction of first rotation P1.First adjustment portion 21 is in receiving portion 7
The position of that side opposite with 8 place side of sliding part be connected with receiving portion 7.Using the structure, receiving portion 7 can be made
Rotation center is accurately consistent with the center line of electric wire E1.
Driver plate 21a is configured in the face side of the first adjustment portion 21.As an example, it is built-in in the first adjustment portion 21
Cam mechanism can make receiving portion 7 advance with stroke corresponding with the scale if being directed at driver plate 21a with predetermined graduated
Or it retreats.In addition, being configured with the sticking department 21b for lock dials 21a in the first adjustment portion 21.Using the example, if making to dial
Disk 21a rotates a circle, and receiving portion 7 can be made back to origin position.In addition, being not limited to the example, it is again formed as gear sometimes
Rackwork, Worm gear mechanism, other known mechanisms.
As an example, it includes the angle adjustment for adjusting the point of a knife angle of coating broach 81 that coating, which strips portion 9,
23, driver plate 23a is configured in the face side of sliding part 8.By angle adjustment 23, make coating broach 81 to be located at point of a knife 81a
The mode for cutting the position of the insulation coating of the electric wire E1 held by receiving portion 7 and sliding part 8 is configured at sliding part 8.As one
A example, cam mechanism are built in sliding part 8, can be with corresponding with the scale if being directed at driver plate 23a with predetermined graduated
Angular adjustment coating broach 81 point of a knife angle.Here, the sticking department for lock dials 23a is configured at sliding part 8.It is described
Sticking department can be set to driver plate 23a (not shown).Using the example, coating can be made to shell if making driver plate 23a rotate a circle
Knife 81 returns to origin position.In addition, being not limited to the example, driver plate 23a and coating broach 81 are directly linked sometimes, borrowed sometimes
Gear mechanism connection driver plate 23a and coating broach 81 are helped, is also made into other known mechanisms sometimes.
Second adjustment portion 22 include the first hook portion 22b, first hook portion 22b be configured to by with first rotation P1
Orthogonal third rotation axis P3 is rotated as axle center, and can be mutually locking with the operation stick of buckle.As an example
Son, the second adjustment portion 22 is eyenut.Using the example, operating personnel uses the operation stick in buckle of the top with hook,
The rotation of the second adjustment portion 22 can be made to be adjusted in the position of separating device 1.In addition, the second adjustment portion 22 is not limited to
Eyenut is formed as lifting bolt, the nut of simple structure, other known retention mechanism sometimes.
Here, the second adjustment portion 22 is to make to slide and rotating as axle center around the direction G1 counterclockwise using third rotation axis P3
Structure of the dynamic portion 8 close to receiving portion 7.Using the example, the direction fastened with binder bolt 92 is set as opposite direction, can make to connect
Knot bolt 92 does not loosen.
Coating strips portion 9 configured with hollow supporting part 91, and the supporting part 91 is by sliding part 8 and receiving portion 7 to can that
This close, separate mode links up.Here, sliding part 8 has the engaging portion 82 of cylindrical shape, columned supporting part 91
Outer peripheral surface abutted with the medial surface 82a of the counterbore of engaging portion 82, by sliding part 8 and receiving portion 7 with can be closer to each other, separate
Mode link up.Also, sliding part 8 is configured in a manner of it can slide along the plate portion 71 for being set to receiving portion 7.
Here, binder bolt 92 is through supporting part 91 and compressed spring 93 and by the first adjustment portion 21 and the second adjustment portion 22
It links up.Trapezoidal thread is formed in binder bolt 92.Compressed spring 93 is configured in the counterbore 91a that supporting part 91 is formed
And to make direction of the sliding part 8 far from receiving portion 7 to sliding part 8 exert a force.Using the structure, installed in device 1 to electric wire E1
In operation, it can prevent coating broach 81 from abutting with electric wire E1 (when close) when main part 5 is inserted into electric wire E1.Also,
When insulation coating removes main part 5 from electric wire E1 when stripping operation and terminating, it can prevent coating broach 81 from abutting with electric wire E1.
As an example, the second ratchet 52 strips the position of that side opposite with side where electric wire E1 in portion 9 in coating
It sets and is configured at receiving portion 7.Second ratchet 52 is the direction of travel in sliding part 8 and the contrary situation close to receiving portion 7
The lower structure limited.Using the structure, in the installation exercise of device 1, can reliably be carried out when holding electric wire E1
The operation for abutting sliding part 8 with the periphery of electric wire E1.In addition, in the operation for removing device 1, by pulling down operating stick 52a
Such simple operations can release the second ratchet 52, therefore can rapidly carry out that sliding part 8 is made to leave the outer of electric wire E1
The operation in week.
Here, operating stick 52a is connected integrally to the second ratchet 52, slit 71a is formed in plate portion 71.In addition, in plate
Portion 71 is configured with the forcing unit 52b of compressed spring of power in direction for applying to operating stick 52a and making it away from plate portion 71 etc..Behaviour
The tip side for making bar 52a is prominent from slit 71a.Using the structure, operating stick 52a can be utilized from the second ratchet of peripheral operation
52。
Also, main part 5 includes being fixedly linked on first gear 11 in the outside of frame 2 and can be with first gear 11 together
The maintaining part 6 of rotation, also, coating strips portion 9 and is formed as the structure that the two sides maintained portion 6 of the first adjustment portion 21 is kept, and leads to
Pulling press section 61 is crossed, coating is stripped into portion 9 and is removably mountable to maintaining part 6.It, can be simply by coating using the structure
It strips portion 9 and is installed on main part 5.Also, it is removed due to that coating simply can be stripped portion 9 from main part 5, maintainability
It improves.In this configuration, the electric wire that the specification of the adjustable extent of size of the holding of portion 9 electric wire E1 is stripped more than coating is being set up
In the case where, the coating in addition preparing to change the adjustable extent for the size for holding electric wire E1 sometimes strips portion 9 and is pacified
Dress.In addition, being not limited to stripping coating into the case where portion 9 is removably mountable to maintaining part 6, it is fixed that coating is stripped portion 9 sometimes
In maintaining part 6.
Figure 10 is the figure for indicating the outline of the example of usage mode of upper layer coating electric wire coating device for stripping 1.Below
Illustrate the operating method of upper layer coating electric wire coating device for stripping 1.
As preparation work, rotate forward the sticking department 21b of the first adjustment portion 21 to unlock, with the electric wire E1's of erection
Outer diameter specification, sectional area specification rotate the driver plate 21a of the first adjustment portion 21 to carry out the contraposition of receiving portion 7, it
After make sticking department 21b reversion to be locked.Then, the locking of the driver plate 23a of angle adjustment 23, the electric wire with erection are released
Outer diameter specification, the sectional area specification of E1 correspondingly rotates driver plate 23a, adjusts the point of a knife angle of coating broach 81, Zhi Housuo
Determine the driver plate 23a of angle adjustment 23.As described above, preparation work is completed.Using the example, due to driver plate 21a and dial
Disk 23a is configured at the face side of device 1, therefore can easily be done and the outer diameter specification of the electric wire E1 set up, sectional area
The corresponding adjustment of specification (referring to Fig. 8).
After preparation work, the first operation stick 94 and the linking part 3 of device 1 are linked, coating is stripped into portion 9 and is set as sliding
Dynamic portion 8 is located at upper side position and receiving portion 7 is located at the state of lower position, the electric wire E1 that the insertion of frame 2 of main part 5 is set up
(referring to Fig.1 0).
Then, the rotary force of the first operation stick 94 is transmitted to first gear 11, coating is made to strip portion 9 along direction of rotation
The direction half revolution of D1 becomes the state that sliding part 8 is in lower position and receiving portion 7 is in upper side position.Then, it utilizes
The operation stick of aftermentioned buckle boosts sliding part 8, is close to electric wire E1, makes the second adjustment portion 22 using the operation stick of buckle
It rotates to the side for clamping electric wire E1, to make sliding part 8 further to receiving portion 7, electric wire E1 is fastened until it becomes benefit
Until the state for holding electric wire E1 with sliding part 8 and receiving portion 7.In the state for holding electric wire E1 using sliding part 8 and receiving portion 7
When, become the position of the insulation coating of point of a knife 81a incision electric wire E1.
Also, the rotary force of the first operation stick 94 is transmitted to first gear 11, cuts electric wire E1's in coating broach 81
Insulate coating while make coating strip portion 9 to rotate a circle along the direction of direction of rotation D1 above, the insulation of electric wire E1 is covered
Layer strips.
The insulation coating of electric wire E1 is stripped within a predetermined range using device 1, by the rotary force of the first operation stick 94,
Lower position is in as sliding part 8 and receiving portion 7 is in the state of upper side position, and the second adjusting is made by the operation stick of buckle
Portion 22 rotates 2 weeks~3 weeks to the side for unclamping electric wire E1, becomes the state that sliding part 8 has departed slightly from receiving portion 7, by making
Coating strips portion 9 and rotates a circle along the direction of direction of rotation D1, and the insulation coating of electric wire E1 is cut off.
After stripping the insulation coating E1a of electric wire E1 using device 1, make the second adjustment portion 22 to the side for unclamping electric wire E1
Rotation 2 weeks~3 weeks becomes sliding part 8 far from the state of receiving portion 7, is pulled down operating stick 52a by the operation stick of buckle
To release the second ratchet 52, becomes sliding part 8 further away from the state of receiving portion 7, remove main body from the electric wire E1 of erection
Portion 5.
In the case where the insulation coating for the E1 that installs electric wiring is two layers or more, continue, as previously mentioned, as shown in Figure 3
Lower layer coating E1b is stripped using lower layer's coating electric wire coating device for stripping 1.In this way, which the insulation for completing electric wire E1 is covered
Layer strips operation.
Using the structure, if making sliding part 8 carry out predetermined rotation, sliding part 8 by the operation to the first operation stick 94
Lower position in the E1 that installs electric wiring slides sliding part 8 to close to the direction of receiving portion 7 by the modes such as boosting, passes through
Second adjustment portion 22 makes receiving portion 7 and sliding part 8 holds electric wire E1, and in the axle center of first rotation P1 and electric wire E1
Heart line is consistent, becomes the state that can be rotated.Therefore, portion 9 can be stripped using a coating to adjust in the range of tens millimeters
The outer diameter for the E1 that installs electric wiring is saved, further, it is possible to by the operation stick using buckle by sliding part 8 to the direction close to receiving portion 7
It boosts and makes the simple operations of its sliding come the outer of the lower layer coating E1b of the outer diameter for the E1 that carries out and install electric wiring or the E1 that installs electric wiring
The contraposition that diameter matches.
(lower layer's coating electric wire coating device for stripping)
Hereinafter, then illustrating lower layer's coating electric wire coating device for stripping 1 of present embodiment.
As shown in FIG. 1 to 3, lower layer's coating electric wire coating device for stripping 1 of present embodiment includes: main part 5,
It is built-in with first gear 11；Coating strips portion 9, in a manner of it can be rotated together with first gear 11 with 11 phase of first gear
Connection.Frame 2 is the shell with the storage space V1 for storing the electric wire E1 set up.First gear 11 is built in frame
In 2, it is configured to be rotated using first rotation P1 as axle center.Here, being stripped for lower layer's coating with electric wire coating
Device 1, main part 5 and maintaining part 6 are general with upper layer coating electric wire coating device for stripping 1, in addition, removing receiving portion 7
It is identical with electric wire coating device for stripping 1 as upper layer coating with the essential structure other than sliding part, therefore, essential structure it is detailed in
Hold such as described above.
Lower layer's coating strips portion 9 with the coating in electric wire coating device for stripping 1, and being formed in receiving portion 7 can be with electric wire
The first of the groove shape that the lower layer coating E1b of E1 is abutted holds face 7a.First holds face 7a in front observation in " V-shape ".
Receiving portion 7 becomes " V groove shape " in front observation.Also, in the longitudinal direction (first rotation for holding face 7a with first
P1-P1 line direction) it is highlightedly configured with protrusion 7c at a predetermined interval on parallel direction.Receiving portion 7 is on holding face 7a with pre-
Fixed interval is formed with the protrusion 7c for the lower layer coating E1b that can be embedded in electric wire E1.In the present embodiment, receiving portion 7 with across
Predetermined space be equipped with slit mode and first rotation P1-P1 line axis direction be formed parallel to holding face 7a and
Protrusion 7c.As an example, the major part of receiving portion 7 is made of aluminum.
Here, the second holding face 8a of sliding part 8 is applied with the surface treatment such as nitrogen treatment, to realize exhausted
Edge coating strips the frictional force reduced between second holding face 8a and electric wire E1 when main part 5 rotates in operation.In addition, sliding
Portion 8 or the structure for being formed with protrusion at a predetermined interval on the second holding face 8a, which can be embedded in electric wire E1's
Lower layer coating E1b.
In the example of Fig. 1 and Fig. 2, protrusion 7c is configured with 6 at a predetermined interval.In addition, it is not limited to above structure,
Protrusion 7c configures that more than two and 5 hereinafter, configure 7 or more sometimes sometimes.In addition, be not limited to Fig. 1 passes through shape like that
The slit of shape of being in line forms the structure of protrusion 7c, sometimes the knot to form protrusion 7c by the slit for being formed as clathrate
Structure.
Fig. 3 is the general of the example for the usage mode of lower layer's coating electric wire coating device for stripping 1 for indicating present embodiment
Figure slightly.Hereinafter, illustrating the operating method of lower layer's coating electric wire coating device for stripping 1.Here, in the first adjustment portion 21
In the case where the device 1 for being attached to driver plate, as preparation work, the locking of driver plate is released, is covered with the lower layer of the electric wire E1 of erection
Outer diameter, the sectional area of layer E1b rotates the driver plate of the first adjustment portion 21 to carry out the contraposition of receiving portion 7, and carries out
Locking.In addition, here, not needing above-mentioned preparation in the case where device 1 not to be attached to driver plate in the first adjustment portion 21 and making
Industry.
After preparation work, known first operation stick 94 and the linking part 3 of device 1 are linked, coating is stripped into portion 9
It is set as the state that sliding part 8 is located at upper side position and receiving portion 7 is located at lower position, the insertion of frame 2 of main part 5 is set up
Electric wire E1.First operation stick 94 is the operation stick of belt lacing, can apply the existing component of the record such as patent document 3.
Then, the rotary force of the first operation stick 94 above-mentioned is transmitted to first gear 11, coating is made to strip portion 9 along rotation
The direction half revolution for turning direction D1 becomes the state that sliding part 8 is in lower position and receiving portion 7 is in upper side position.So
Afterwards, sliding part 8 is boosted using the operation stick of aftermentioned buckle, is close to electric wire E1, make second using the operation stick of buckle
Adjustment portion 22 is rotated to the side for clamping electric wire E1, to make sliding part 8 further to receiving portion 7, is fastened to electric wire E1 straight
Until the state for becoming the lower layer coating E1b for holding electric wire E1 using sliding part 8 and receiving portion 7.
Also, the rotary force of the first operation stick 94 is transmitted to first gear 11, coating is made to strip portion 9 along direction of rotation
More than the direction half revolution of D1, the lower layer coating E1b of electric wire E1 is stripped.
The lower layer coating E1b of electric wire E1 is stripped within a predetermined range using device 1, passes through the rotation of the first operation stick 94
Power becomes the state that sliding part 8 is in lower position and receiving portion 7 is in upper side position, makes second by the operation stick of buckle
Adjustment portion 22 rotates 2 weeks~3 weeks to the side for unclamping electric wire E1, becomes the state that sliding part 8 has departed slightly from receiving portion 7, leads to
Operating stick 52a is pulled down to release the second ratchet 52, becomes sliding part 8 further away from receiving by the operation stick for crossing buckle
The state in portion 7 removes main part 5 from the electric wire E1 of erection.In this way, complete stripping for the lower layer coating E1b of electric wire E1
Operation.
Using present embodiment, abut holding face 7a while making the lower layer coating E1b of protrusion 7c insertion electric wire E1
In the lower layer coating E1b of electric wire E1, becoming makes receiving portion 7 and sliding part 8 hold the lower layer coating E1b and first of electric wire E1
The axle center of rotation axis P1 is consistent with the center line of electric wire E1 and the state that can rotate, by revolving receiving portion 7 and sliding part 8
Turn, lower layer coating E1b can be stripped.
Using present embodiment, since broach 81 is not configured, when lower layer coating E1b is stripped predetermined length,
Core wire will not be damaged, can not carry out with being influenced by the technical ability of operating personnel stable stripping operation.
In Fig. 1, example shown in Fig. 2, in the place side of maintaining part 6, can have from the position that outside is operated
There is sticking department 21b.In this example embodiment, sticking department 21b is cam lever.Thereby, it is possible to prevent from dialling when the coating that insulate strips operation
Disk 21a generates loosening.In addition, understanding lock state at a glance by the position of cam lever, therefore can prevent from forgetting to lock
It is fixed.In addition, being not limited to above structure, or do not install the structure of driver plate 21a and sticking department 21b.
Second adjustment portion 22 include the first hook portion 22b, first hook portion 22b be configured to with first rotation P1
Orthogonal third rotation axis P3 rotate as axle center and can be mutually locking with the operation stick of buckle.First hook portion 22b at
For semiannular shape, on the axis of third rotation axis P3, the second magnet phase of the top end part configured with the operation stick with buckle
The the first magnet 22a mutually attracted.Second adjustment portion 22 is such as eyenut.Using the example, operating personnel's use is on top
The operation stick of buckle with hook can be such that the rotation of the second adjustment portion 22 is adjusted in the position for having left device 1.
The present invention is not limited to embodiments illustrated above, and various modifications may be made without departing from the scope of the present invention.
For example, in the above-described embodiment, for lower layer's coating electric wire coating device for stripping 1, illustrating maintaining part 6 in frame 2
The structure that outside is fixedly linked on first gear 11 and can rotate together with first gear 11, but it is not limited to the structure.For example, can
Coating to be stripped to the plate portion in portion 9 first gear 11 is fixedly linked in the outside of frame 2 and enables the plate portion and first gear
11 rotate together.
In addition, can be carried out more so that coating is stripped portion 9 as accessory at the scene according to the insulation coat structure of electric wire E1
The mode changed is coped with.I.e. it is capable to be used separately as upper layer coating electric wire coating device for stripping 1 using a device 1
With lower layer's coating electric wire coating device for stripping 1.
Claims (10)
1. a kind of lower layer's coating electric wire coating device for stripping characterized by comprising
Main part, the main part have frame, first gear, second gear, linking part and gear-box, which, which has, is used for
The storage space of the electric wire set up is stored, which is formed with entering when entering the storage space as the electric wire
The notch of mouth, and the first gear can rotationally be built in institute by axle center of first rotation around the electric wire
Frame is stated, which is built in the frame and interlocks with the first gear, which is configured to will be with described the
The second orthogonal rotation axis of one rotation axis is as axle center and can be connected with operation stick, which is fixedly linked on institute
It states linking part and the frame and the rotary force of the operation stick can be transmitted to the second gear；And
Coating strips portion, is connected in a manner of it can rotate together with the first gear with the first gear,
The coating portion of stripping includes receiving portion, is configured to and is accommodated in and is in the state of the storage space described
Electric wire abuts；And sliding part, be configured to relative to the receiving portion slide and can together with the receiving portion
The electric wire is held,
The holding face for being connected to the groove shape of lower layer's coating of the electric wire is formed in the receiving portion.
2. lower layer's coating according to claim 1 electric wire coating device for stripping, which is characterized in that
The receiving portion is formed with the lower layer's coating that can be embedded in the electric wire at a predetermined interval on the holding face
Protrusion.
3. lower layer's coating according to claim 2 electric wire coating device for stripping, which is characterized in that
The receiving portion in a manner of being equipped with slit across predetermined space with the axis direction of the first rotation in parallel
It is formed with the holding face and the protrusion.
4. lower layer's coating according to any one of claim 1 to 3 electric wire coating device for stripping, which is characterized in that
The main part include two third gears, two third gear arrangements in the two sides of the second gear position simultaneously
And engaged with the second gear,
Described two third gears all engaged with the first gear or described two third gears in a third gear
It is engaged with the first gear.
5. lower layer's coating according to any one of claim 1 to 4 electric wire coating device for stripping, which is characterized in that
The main part includes the first ratchet, and first ratchet arrangement is in the frame, in the rotation side of the first gear
The rotation of the first gear is limited to first ratchet in the case where for opposite direction.
6. lower layer's coating according to any one of claim 1 to 5 electric wire coating device for stripping, which is characterized in that
The main part includes maintaining part, which is fixedly linked on the first gear and can revolve along the frame
Turn,
The coating portion of stripping is installed on the maintaining part.
7. lower layer's coating according to any one of claim 1 to 6 electric wire coating device for stripping, which is characterized in that
The coating portion of stripping includes the first adjustment portion, and first adjustment portion is by making the receiving portion to close to or away from described
The direction of first rotation is mobile, to adjust the position of the receiving portion,
First adjustment portion is held in the position of that side opposite with side where the sliding part of the receiving portion with described
It is connected by portion.
8. lower layer's coating according to claim 7 electric wire coating device for stripping, which is characterized in that
The coating portion of stripping includes the second adjustment portion, and second adjustment portion is by making the sliding part to close to or away from described
The direction of first rotation is mobile, to adjust the position of the sliding part,
Position and the cunning of second adjustment portion in that side opposite with side where the receiving portion of the sliding part
Dynamic portion is connected.
9. lower layer's coating according to claim 8 electric wire coating device for stripping, which is characterized in that
The coating portion of stripping includes: hollow supporting part, and the sliding part and the receiving portion is closer to each other, remote with energy
From mode link up；Compressed spring is configured in the counterbore that the supporting part is formed, to keeping the sliding part separate
The direction of the receiving portion exerts a force to the sliding part；And binder bolt, run through the supporting part and the compressed spring,
First adjustment portion and second adjustment portion are linked up.
10. the electric wire coating device for stripping of lower layer's coating according to claim 8 or claim 9, which is characterized in that
The receiving portion includes: plate portion, is slided for the sliding part；Second ratchet, in the direction of travel of the sliding part
With what it is close to the receiving portion it is contrary in the case where limited；And operating stick, can be operated from outside
Mode be connected to second ratchet.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017216044 | 2017-11-09 | ||
| JP2017-216044 | 2017-11-09 | ||
| JP2018087450A JP7001536B2 (en) | 2017-11-09 | 2018-04-27 | Wire coating stripping device for lower layer coating |
| JP2018-087450 | 2018-04-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109768506A true CN109768506A (en) | 2019-05-17 |
Family
ID=66449877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811203711.3A Pending CN109768506A (en) | 2017-11-09 | 2018-10-16 | Lower layer's coating electric wire coating device for stripping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109768506A (en) |
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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190926 Address after: Nagano Applicant after: McSell Spring Co.,Ltd. Address before: Nagano Applicant before: Izumi Products Co. |
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| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190517 |