CN109494547A - A kind of speed regulating method of the twin-core cable surface processing device suitable for smart grid - Google Patents
A kind of speed regulating method of the twin-core cable surface processing device suitable for smart grid Download PDFInfo
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- CN109494547A CN109494547A CN201811387938.8A CN201811387938A CN109494547A CN 109494547 A CN109494547 A CN 109494547A CN 201811387938 A CN201811387938 A CN 201811387938A CN 109494547 A CN109494547 A CN 109494547A
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- twin
- core cable
- screw rod
- nut
- core
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- 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
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/12—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for removing insulation or armouring from cables, e.g. from the end thereof
- H02G1/1202—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for removing insulation or armouring from cables, e.g. from the end thereof by cutting and withdrawing insulation
- H02G1/1248—Machines
- H02G1/1251—Machines the cutting element not rotating about the wire or cable
- H02G1/126—Machines the cutting element not rotating about the wire or cable making a longitudinal cut
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- Manufacturing & Machinery (AREA)
- Processing Of Terminals (AREA)
- Wire Processing (AREA)
Abstract
The present invention relates to a kind of speed regulating methods of twin-core cable surface processing device suitable for smart grid, two cores that the twin-core cable includes insulation sheath and is located in insulation sheath parallel, the twin-core cable surface processing device includes crust of the device, drawing device, collecting device, cutter device, cord grip, the speed regulation device to adjust cutter device rate of cutting；The speed regulating method includes: the rotation third nut and then drives the third screw rod along speed regulation vertical hole stepping；The third screw rod pushes the contact annulus along rectangle inserted link stepping；The radius change of the contact annulus and output disk contact position leads to the rotation speed change in one timing of the output disk revolving speed contact annulus, the longitudinal mandrel, runner shaft, the rotation speed change of disk sawtooth.The present invention provides a kind of revolving speed of adjustable disk sawtooth, and then adjusts the cutting effect to twin-core cable.
Description
Technical field
The present invention relates to electric power cable technical fields, and in particular at a kind of twin-core cable surface suitable for smart grid
Manage the speed regulating method of device.
Background technique
It is sometimes may require that during power construction using twin-core cable, sometimes special applying working condition or test work
Under condition, it may be desirable to peel the insulation sheath of twin-core cable off and be constructed or tested, the prior art usually uses pocket knife will
The upper and lower surfaces of the insulation sheath of twin-core cable are cut, and also need to cut core if core also links together.
But aforesaid operations are excessively cumbersome, need to design a kind of device that twin-core cable surface cutting process can be completed with easy manipulation
And method.
Summary of the invention
In order to solve the technical problems in background technology, the present invention provides a kind of double wired conductor suitable for smart grid
The speed regulating method of cable surface processing device, the revolving speed of the adjustable disk sawtooth, and then adjust the cutting to twin-core cable
Effect.
The technical solution adopted by the present invention to solve the technical problems is:
A kind of speed regulating method of the twin-core cable surface processing device suitable for smart grid, the twin-core cable include exhausted
Edge crust and two cores being located in insulation sheath parallel,
The twin-core cable surface processing device includes crust of the device, drawing device, collecting device, cutter device, crimping
Device, the speed regulation device to adjust cutter device rate of cutting；
Described device shell includes:
Outer cover body, cuboid shape；
On set mesoporous, be located in the middle part of the outer cover body upper surface along the longitudinal direction, it is described on set below mesoporous broadening at
Type has broadening slideway, also forms screw through hole through the broadening slideway along the longitudinal direction；
Cable passage, perforation is located in the middle part of the outer cover body along the longitudinal direction, and the cable passage is located at broadening slideway
Lower section, the cable passage is to plug twin-core cable, and connection is equipped with the pressure being arranged along the vertical direction on the right side of the cable passage
Tight channel, the pinch off channel lower end, which is equipped with, takes part in lower opening；
Underlying roller slot is located at lower section in the middle part of the cable passage, and the underlying roller slot left side is equipped with bearing slideway,
The bearing slideway left side connection is equipped with side circular disk cavity；
Chamber is exported, is located on the left of the side circular disk cavity, the output chamber front end face connection is equipped with through described outer
The output through-hole of shell ontology setting；
The drawing device includes: to pull open two cores, the drawing device
Slave unit, including being slidably plugged in first nut widened in slideway, being located at first nut
Upper end simultaneously passes through above to set in mesoporous setting and sets vertical pole, is located at the limit that outer cover body upper surface is set on vertical pole and be fastened in described
Circle of position ring is located at the overhead annulus that vertical pole top is set in described；
First screw rod is spirally connected with first nut, and first screw rod is rotatably located in the screw through hole, institute
State the first screw front end, rear end is respectively equipped with torsion end to reverse；
Driven swing arm is equipped with two, and the driven swing arm bilateral symmetry is distributed, and the driven swing arm rear end face is hinged on institute
Outer cover body upper surface rear is stated, the driven swing arm front end face is equipped with core lantern ring；
Active swing arm is equipped with two, and the active swing arm bilateral symmetry is distributed, and active swing arm one end is hinged on described
In set the part that vertical pole is located between limit annulus and overhead annulus, the active swing arm other end is hinged on corresponding slave pendulum
In the middle part of arm；
The collecting device includes: to collapse two cores, the collecting device
Side slide cartridge, is located at the outer cover body front end face lower right-hand side along the longitudinal direction, and the side slide cartridge is rectangle
The hollow cylinder of cross section and left side opening setting, side slide cartridge inner cavity front and back ends be respectively equipped with one it is with holes convex
Ear；
Second screw rod is rotatably plugged between a pair of lug with holes, and second spiro rod rear end forms limit circle
Disk, the limit disk are locked on the rear of the lug with holes positioned at rear end；
Second nut is screwed on the second screw rod, and second nut is located between a pair of lug with holes, second spiral shell
Female periphery is shaped to cooperate with side slide cartridge inner wall rectangular-shaped, and second nut left end is equipped with upwardly and gathers lantern ring, institute
It states and gathers lantern ring and be aligned with cable passage；
The cutter device includes: to cut twin-core cable, the cutter device
Horizontal axis output device, including be located in the bearing slideway bearing, be rotatably located at cross in the bearing
Shaft, the rub running roller for being located at the horizontal shaft right side, the output disk for being located at the horizontal shaft left side are set, it is described
It is connect above rub running roller with twin-core cable driving contact；
Longitudinal axis output device, including being rotatably located at the longitudinal mandrel exported in through-hole, being located at the longitudinal core
Shaft rear end face and to be inserted into the indoor rectangle inserted link of the output cavity, the cross section being set on the rectangle inserted link round outside but spuare inside
The first pressure spring that annulus, solderless wrapped connection are contacted on the rectangle inserted link and is located at contact annulus front position, the contact annulus
Right side is connect with the output disk driving contact, and the longitudinal mandrel front end face is equipped with drive bevel gear；
Preposition commutation connector, the longitudinal direction to be installed with longitudinal mandrel rotation including being located at the outer cover body front end face are outer
The position limiting convex ring that cylinder, connection are located at the lateral outer cylinder of longitudinal outer cylinder right side, are located at the lateral outer tube inner wall；
Cable cuts runner, including be rotatably located in the lateral outer cylinder runner shaft, be located at the runner and turn
Axis outer wall is simultaneously installed with the annular groove of the position limiting convex ring, is located at runner shaft right side and be located at immediately below twin-core cable
Disk sawtooth, runner shaft left end form with the drive bevel gear transmission connection driven wheel of differential；
Twin-core cable to be tightly crimped in rub running roller, the cord grip includes: the cord grip
Vertical pole is compressed, is slidably plugged in the pinch off channel and is locked on and take part in lower opening；
Second pressure spring is located in the pinch off channel at being located above compression vertical pole；
Downlink pressing plate, is located at the compression vertical pole left side, and the downlink pressing plate is inserted into the cable passage；
The speed regulation device includes:
Vertical hole is adjusted the speed, by the molding that extends back on the left of the output chamber rear end face, before the speed regulation vertical hole inner wall right side
Side forms vertical hole plug；
Third screw rod is slidably plugged in the speed regulation vertical hole, is equipped with and the vertical hole on the right side of the third nut
The mating screw rod vertical hole of plug, the third screw rod are resisted against on the left of the contact annulus rear end；
Nut jack takes shape in the middle part of the speed regulation vertical hole, and nut jack left end is arranged through the outer cover body,
The third nut being spirally connected with the third screw rod is rotatably equipped in the nut jack；
The speed regulating method includes:
It rotates the third nut and then drives the third screw rod along speed regulation vertical hole stepping；
The third screw rod pushes the contact annulus along rectangle inserted link stepping；
The radius change of the contact annulus and output disk contact position causes in one timing of output disk revolving speed
The rotation speed change of the contact annulus, the longitudinal mandrel, runner shaft, the rotation speed change of disk sawtooth.
Further, disk sawtooth two sides also form wear-resisting disk, to outwardly against separated core and to line
In-core wall is polished.
Further, the output disk left side is densely covered with anti-skidding salient point.
Further, it has been separately formed at left and right sides of the rub running roller circumferential side wall abundant with two core circumferential outer surfaces
The core concave ring of contact.
Further, the rub running roller circumferential side wall is densely covered with anti-skidding salient point.
Further, the bearing is biserial cone stick bearing or double row angular contact bearing.
Further, the output through-hole, longitudinal outer cylinder, lateral outer tube inner wall are respectively equipped with a circle ball groove,
It is circumferentially distributed respectively in every ball groove to have ball.
Further, the left and right both ends of the position limiting convex ring are respectively equipped with a circle lubricant layer.
Further, the lubricant layer is graphite figure layer or polytetrafluoroethylene (PTFE) figure layer.
Beneficial effects of the present invention:
Twin-core cable front end is being placed in the surface processing device by the smart grid twin-core cable surface processing device
Afterwards, the core to twin-core cable front end and insulation sheath cutting and pass through corresponding core lantern ring, then by core gather across
Gather lantern ring positioned at front end；The setting of the drawing device and collecting device, so that two cores are supportted outward by core lantern ring
It opens, front wide and rear narrow distribution posture is presented from core lantern ring to from outer cover body for two cores, and the disk sawtooth is outer to insulation
It is effectively cut the part that skin and core have just started bifurcated；Further, softer for some insulation sheathes, two
It is not fixed between core but is simply coated on for the twin-core cable in insulation sheath, pulling twin-core cable process
In, the core lantern ring inherently can provide the active force pulled open outward to two cores, so that cutting operation is more efficient.
The smart grid twin-core cable surface processing device, the downlink pressing plate are pressed down against the twin-core cable, make
Obtaining has enough pressure between twin-core cable and rub running roller, and since being densely covered with for the rub running roller circumferential side wall is anti-skidding convex
Point enables twin-core cable that the rub running roller is effectively pulled to rotate, and then finally drives the circle by machine driving
The rotation of disk sawtooth, effectively cuts twin-core cable.
The speed regulating method of twin-core cable surface processing device of the present invention suitable for smart grid, adjustable institute
The revolving speed of disk sawtooth is stated, and then adjusts the cutting effect to twin-core cable:
It rotates the third nut and then drives the third screw rod along speed regulation vertical hole stepping；
The third screw rod pushes the contact annulus along rectangle inserted link stepping；
The radius change of the contact annulus and output disk contact position causes in one timing of output disk revolving speed
The rotation speed change of the contact annulus, the longitudinal mandrel, runner shaft, the rotation speed change of disk sawtooth.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is a kind of top view of embodiment of the processing unit.
Fig. 2 is a kind of cross-sectional view of embodiment of Section A-A in Fig. 1.
Fig. 3 is the cross-sectional view of Section A-A another kind embodiment in Fig. 1.
Fig. 4 is section B-B cross-sectional view in Fig. 3.
Fig. 5 is C-C cross-sectional view in Fig. 3.
Fig. 6 is the portion D enlarged diagram in Fig. 5.
In figure:
1. crust of the device, 11. outer cover bodies set mesoporous on 12., and 12a. widens slideway, 13. cable passages, and 13a. is compressed
Channel, 13b. take part in lower opening, 14. underlying roller slots, 14a. bearing slideway, 14b. side circular disk cavity, 15. output chambers, 15a.
Export through-hole；
2. drawing device, 21. slave units, the first nut of 21a. sets vertical pole in 21b., and 21c. limits annulus, the top 21d.
Set annulus, 22. first screw rods, 23. driven swing arms, 23a. core lantern ring, 24. active swing arms；
3. collecting device, 31. side slide cartridges, 31a. lug with holes, 32. second screw rods, 32a. limit disk, 33. second
Nut, 33a. gather lantern ring；
4. cutter device, 41. horizontal axis output devices, 41a. bearing, the horizontal shaft of 41b., 41c. rub running roller, 41d. are defeated
Disk out, 42. longitudinal axis output devices, the longitudinal mandrel of 42a., 42b. rectangle inserted link, 42c. contact annulus, the first pressure spring of 42d.,
43. preposition commutation connector, the longitudinal direction 43a. outer cylinder, 43b. transverse direction outer cylinder, 43c. position limiting convex ring, 44. cables cut runner, 44a. turns
Take turns shaft, 44b. annular groove, 44c. disk sawtooth；
5. cord grip, 51. compress vertical pole, 52. second pressure springs, 53. downlink pressing plates；
6. speed regulation device, 61. speed regulation vertical holes, 61a. vertical hole plug, 62. third screw rods, 62a. screw rod vertical hole, 63. nuts
Jack, 63a. third nut；
7. twin-core cable, 71. insulation sheathes, 72. cores.
Specific embodiment
Below in conjunction with attached drawing, the present invention is described in further detail.
A kind of speed regulating method of the twin-core cable surface processing device suitable for smart grid, the twin-core cable 7 include
Insulation sheath 71 and two cores 72 being located in insulation sheath 71 parallel,
The twin-core cable surface processing device include crust of the device 1, drawing device 2, collecting device 3, cutter device 4,
Cord grip 5, the speed regulation device 6 to adjust 4 rate of cutting of cutter device；
Described device shell 1 includes:
Outer cover body 11, cuboid shape；
On set mesoporous 12, be located in the middle part of 11 upper surface of outer cover body along the longitudinal direction, it is described on set 12 lower section of mesoporous
Broadening forms broadening slideway 12a, also forms screw through hole 12b through the broadening slideway 12a along the longitudinal direction；
Cable passage 13, perforation is located at 11 middle part of outer cover body along the longitudinal direction, and the cable passage 13, which is located at, to be expanded
Below wide slide rail 12a, the cable passage 13 is to plug twin-core cable 7, and connection is equipped with along upper on the right side of the cable passage 13
The pinch off channel 13a of lower direction setting, the lower end the pinch off channel 13a, which is equipped with, takes part in lower opening 13b；
Underlying roller slot 14 is located at the 13 middle part lower section of cable passage, and underlying 14 left side of roller slot is equipped with axis
Slideway 14a is held, the connection of the left side the bearing slideway 14a is equipped with side circular disk cavity 14b；
Chamber 15 is exported, is located on the left of the side circular disk cavity 14b, 15 front end face of the output chamber connection, which is equipped with, to be run through
The output through-hole 15a that the outer cover body 11 is arranged；
The drawing device 2 includes: to pull open two cores 72, the drawing device 2
Slave unit 21, described in being slidably plugged in the first nut 21a widened in slideway 12a, being located at
First upper end nut 21a simultaneously passes through above to set in the setting of mesoporous 12 and sets vertical pole 21b, is located in described to set on vertical pole 21b and block and sets
11 upper surface of outer cover body limit annulus 21c, be located at and set the overhead annulus 21d on the top vertical pole 21b in described；
First screw rod 22 is spirally connected with the first nut 21a, and it is logical that first screw rod 22 is rotatably located at the screw rod
In the 12b of hole, 22 front end of the first screw rod, rear end are respectively equipped with the torsion end to reverse；
Driven swing arm 23 is equipped with two, and the driven swing arm 23 is symmetrically distributed, driven 23 rear end face of the swing arm hinge
It connects at the 11 upper surface rear of outer cover body, driven 23 front end face of swing arm is equipped with core lantern ring 23a；
Active swing arm 24 is equipped with two, and the active swing arm 24 is symmetrically distributed, and described 24 one end of active swing arm is hinged
The part that vertical pole 21b is located between limit annulus 21c and overhead annulus 21d, 24 other end of active swing arm are set in described
It is hinged on corresponding 23 middle part of driven swing arm；
The collecting device 3 includes: to collapse two cores 72, the collecting device 3
Side slide cartridge 31, is located at the 11 front end face lower right-hand side of outer cover body along the longitudinal direction, and the side slide cartridge is
The hollow cylinder and left side opening setting, the 31 inner cavity front and back ends of side slide cartridge of rectangular cross section are respectively equipped with one
Lug 31a with holes；
Second screw rod 32 is rotatably plugged between a pair of lug 31a with holes, and 32 rear end of the second screw rod forms
Disk 32a is limited, the limit disk 32a is locked on the rear of the lug 31a with holes positioned at rear end；
Second nut 33 is screwed on the second screw rod 32, and second nut 33 is located between a pair of lug 31a with holes,
Second nut, 33 periphery be shaped to 31 inner wall of side slide cartridge cooperate it is rectangular-shaped, 33 left end of the second nut faces upward
Equipped with lantern ring 33a is gathered, the lantern ring 33a that gathers is aligned with cable passage 13；
The cutter device 4 includes: to cut twin-core cable 7, the cutter device 4
Horizontal axis output device 41, including be located in the bearing slideway 14a bearing 41a, be rotatably located at the axis
It holds the horizontal shaft 41b in 41a, the rub running roller 41c for being located at the right side horizontal shaft 41b, be located at the horizontal shaft
It is connect above the output disk 41d, the rub running roller 41c of the left side 41b with 7 driving contact of twin-core cable；
Longitudinal axis output device 42, including being rotatably located at the longitudinal mandrel 42a exported in through-hole 15a, being located at institute
It states longitudinal mandrel 42a rear end face and is inserted into the rectangle inserted link 42b exported in chamber 15, is set in the rectangle inserted link 42b
On the round outside but spuare inside contact annulus 42c in cross section, solderless wrapped connection on the rectangle inserted link 42b and is located in front of contact annulus 42c
The first pressure spring 42d at position, the contact right side annulus 42c are connect with the output disk 41d driving contact, described vertical
Mandrel 42a front end face is set equipped with drive bevel gear；
Preposition commutation connector 43, including being located at rotating to be installed with longitudinal mandrel 42a for 11 front end face of outer cover body
Longitudinal outer cylinder 43a, connection is located at the lateral outer cylinder 43b of the longitudinal direction right side outer cylinder 43a, is located at the transverse direction outer cylinder 43b
The position limiting convex ring 43c of inner wall；
Cable cuts runner 44, including be rotatably located in the lateral outer cylinder 43b runner shaft 44a, be located at institute
It states runner shaft 44a outer wall and is installed with the annular groove 44b of the position limiting convex ring 43c, is located at the right side runner shaft 44a
And it is located at the disk sawtooth 44c immediately below twin-core cable 7, the left end runner shaft 44a forms and the drive bevel gear
The driven wheel of differential of transmission connection；
Twin-core cable 7 to be tightly crimped on rub running roller 41c, the cord grip 5 wraps the cord grip 5
It includes:
Vertical pole 51 is compressed, is slidably plugged in the pinch off channel 13a and is locked on and take part on lower opening 13b；
Second pressure spring 52 is located in the pinch off channel 13a and is located above compression vertical pole 51；
Downlink pressing plate 53, is located at 51 left side of compression vertical pole, and the downlink pressing plate 53 is inserted into the cable passage 13
It is interior；
The speed regulation device 6 includes:
Vertical hole 61 is adjusted the speed, by the molding that extends back on the left of 15 rear end face of output chamber, 61 inner wall of speed regulation vertical hole
Vertical hole plug 61a is formed in front of right side；
Third screw rod 62 is slidably plugged in the speed regulation vertical hole 61, is equipped with and institute on the right side of the third nut 62
The mating screw rod vertical hole 62a of vertical hole plug 61a is stated, the third screw rod 62 is resisted against the rear end a contact annulus 42c left side
Side；
Nut jack 63 takes shape in 61 middle part of speed regulation vertical hole, and the shell sheet is run through in 63 left end of nut jack
Body 11 is arranged, and the third nut 63a being spirally connected with the third screw rod 62 is rotatably equipped in the nut jack 63；
The speed regulating method includes:
It rotates the third nut 63a and then drives the third screw rod 62 along speed regulation 61 stepping of vertical hole；
The third screw rod 62 pushes the contact annulus 42c along rectangle inserted link 42b stepping；
The radius change of contact the annulus 42c and output disk 41d contact position, cause in the output disk 41d
The rotation speed change of the timing of the revolving speed one contact annulus 42c, the longitudinal mandrel 42a, runner shaft 44a, disk sawtooth 44c
Rotation speed change.
Further, the two sides disk sawtooth 44c also form wear-resisting disk 44d, to outwardly against separated core
It 72 and polishes 72 inner wall of core.
Further, the left side the output disk 41d is densely covered with anti-skidding salient point.
Further, be separately formed at left and right sides of the rub running roller 41c circumferential side wall with outside two 72 circumference of core
The core concave ring that table comes into full contact with.
Further, the rub running roller 41c circumferential side wall is densely covered with anti-skidding salient point.
Further, the bearing 41a is biserial cone stick bearing or double row angular contact bearing.
Further, the output through-hole 15a, longitudinal outer cylinder 43a, lateral outer cylinder 43b inner wall are respectively equipped with a circle
Ball groove, it is circumferentially distributed respectively in every ball groove to have ball.
Further, the left and right both ends position limiting convex ring 43c are respectively equipped with a circle lubricant layer.
Further, the lubricant layer is graphite figure layer or polytetrafluoroethylene (PTFE) figure layer.
The method of the twin-core cable surface processing device includes:
Step 1,7 front end of twin-core cable is placed in:
Finger is passed through into intervention lower opening 13b insertion pinch off channel 13a and the upper pressure compression vertical pole 51 makes it overcome second
52 active force uplink of pressure spring, and then drive the downlink pressing plate 53, cutter head 53a uplink；
The front end of twin-core cable 7 is passed through into the cable passage 13 from the front to the back, 7 front end of twin-core cable is pierced by described
Outer cover body 11 is arranged；
The compression vertical pole 51 is unclamped, second pressure spring 52 drives the compression vertical pole 51,53 downlink of downlink pressing plate, institute
Downlink pressing plate 53 is stated to compress twin-core cable 7；
Step 2,7 front-end processing of twin-core cable:
Twin-core cable 7 is located at the upper and lower end face of insulation sheath 71 of 11 front end of outer cover body along midline incision with scissors,
Then the core 72 of 7 front end of twin-core cable is separated；
The core 72 in left side and insulation sheath 71, the core 72 on right side and insulation sheath are successively passed through into corresponding core set
Ring 23a；
It is passed through together across the two strand cores 72 of core lantern ring 23a and 71 front end of insulation sheath and gathers lantern ring 33a setting；
Step 3,7 posture of twin-core cable is adjusted:
Step 3.1, the adjusting of drawing device 2:
First screw rod 22 is rotated to act on the first nut 21a and then drive the slave unit 21 along broadening slideway
12a is mobile；
The slave unit 21 pulls the driven swing arm 23 to swing by the active swing arm 24, adjusts a pair of of core set
The spacing of ring 23a adjusts the spacing of two cores 72 in the lateral direction；
Step 3.2, the adjusting of collecting device 3:
It rotates second screw rod 32 and then drives second nut 33, gathers lantern ring 33a movement；
Step 4,7 dividing processing of twin-core cable:
The twin-core cable 7 is held on the other hand and is located at the part for gathering the front end lantern ring 33a, and then another hand catches the table
Surface treatment device pulls back；
The twin-core cable 7 is moved forward relative to the surface processing device, and 7 lower end surface of twin-core cable drives institute
State rub running roller 41c, horizontal shaft 41b, output disk 41d rotation；
The left side the output disk 41d drives the contact annulus 42c, rectangle inserted link 42b, longitudinal mandrel 42a rotation；
The longitudinal mandrel 42a drives the runner shaft 44a, disk sawtooth 44c rotation；
A pair of of core 72 is cut the insulation sheath 71 along midline incision, and simultaneously by the disk sawtooth 44c along middle line
It opens.
Scheme as a further preference, 62 front end of third screw rod are fixed with one to be resisted against contact annulus
The rear 42c is simultaneously installed with the thrust annulus that rectangle inserted link 42b is rotated inside it, and it is equal that the thrust annulus gives contact annulus 42c
Even forward thrust, avoiding simply being pushed with third screw rod 62 causes to contact annulus 42c stress on the left of the contact annulus 42c
Unbalanced run-off the straight is even blocked.
Scheme as a further preference, 53 lower end surface of downlink pressing plate are coated with lubricant layer；Further, described
Lubricant layer is polytetrafluoroethylene (PTFE) figure layer, can reduce resistance while to twin-core 7 enough downward pressures of cable.
Taking the above-mentioned ideal embodiment according to the present invention as inspiration, through the above description, relevant staff is complete
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property range is not limited to the contents of the specification, it is necessary to which the technical scope thereof is determined according to the scope of the claim.
Claims (9)
1. a kind of speed regulating method of the twin-core cable surface processing device suitable for smart grid, the twin-core cable (7) include
Insulation sheath (71) and two cores (72) being located in insulation sheath (71) parallel, it is characterised in that:
The twin-core cable surface processing device includes crust of the device (1), drawing device (2), collecting device (3), cutting
Device (4), cord grip (5), the speed regulation device (6) to adjust cutter device (4) rate of cutting；
Described device shell (1) includes:
Outer cover body (11), cuboid shape；
On set mesoporous (12), be located in the middle part of the outer cover body (11) upper surface along the longitudinal direction, it is described on set under mesoporous (12)
Side's broadening forms broadening slideway (12a), also forms screw through hole through the broadening slideway (12a) along the longitudinal direction
(12b)；
Cable passage (13), perforation is located in the middle part of the outer cover body (11) along the longitudinal direction, and the cable passage (13) is located at
It widens below slideway (12a), the cable passage (13) connects on the right side of the cable passage (13) to plug twin-core cable (7)
Logical to be equipped with the pinch off channel (13a) being arranged along the vertical direction, the pinch off channel lower end (13a), which is equipped with, takes part in lower opening (13b)；
Underlying roller slot (14) is located at lower section in the middle part of the cable passage (13), and underlying roller slot (14) left side is equipped with
Bearing slideway (14a), the bearing slideway left side (14a) connection are equipped with side circular disk cavity (14b)；
It exports chamber (15), is located on the left of the side circular disk cavity (14b), output chamber (15) the front end face connection, which is equipped with, passes through
Wear the output through-hole (15a) of the outer cover body (11) setting；
The drawing device (2) includes: to pull open two cores (72), the drawing device (2)
Slave unit (21), including being slidably plugged in first nut (21a) widened in slideway (12a), being located at institute
It states the first nut upper end (21a) and passes through above to set in mesoporous (12) setting and set vertical pole (21b), be located in described and set vertical pole
On (21b) and it is fastened on the limit annulus (21c) of outer cover body (11) upper surface, is located at and sets the top vertical pole (21b) in described
Overhead annulus (21d)；
First screw rod (22) is spirally connected with first nut (21a), and first screw rod (22) is rotatably located at the screw rod
In through-hole (12b), the first screw rod (22) front end, rear end are respectively equipped with the torsion end to reverse；
Driven swing arm (23) is equipped with two, and driven swing arm (23) bilateral symmetry is distributed, driven swing arm (23) rear end face
It is hinged on the outer cover body (11) upper surface rear, driven swing arm (23) front end face is equipped with core lantern ring (23a)；
Active swing arm (24) is equipped with two, and active swing arm (24) bilateral symmetry is distributed, active swing arm (24) one end hinge
It connects and sets part that vertical pole (21b) is located between limit annulus (21c) and overhead annulus (21d) in described, the active swing arm
(24) other end is hinged in the middle part of corresponding driven swing arm (23)；
To collapse two cores (72), the collecting device (3) includes: the collecting device (3):
Side slide cartridge (31), is located at the outer cover body (11) front end face lower right-hand side along the longitudinal direction, and the side slide cartridge is
The hollow cylinder and left side opening setting, side slide cartridge (31) inner cavity front and back ends of rectangular cross section are respectively equipped with one
Only lug (31a) with holes；
Second screw rod (32) is rotatably plugged between a pair of lug (31a) with holes, the second screw rod (32) rear end molding
Limited circle of position disk (32a), limit disk (32a) are locked on the rear of the lug with holes (31a) positioned at rear end；
Second nut (33) is screwed on the second screw rod (32), second nut (33) be located at a pair of lug (31a) with holes it
Between, the second nut (33) periphery is shaped to rectangular-shaped, second nut (33) cooperated with side slide cartridge (31) inner wall
Left end, which is equipped with upwardly, to be gathered lantern ring (33a), and the lantern ring (33a) of gathering is aligned with cable passage (13)；
To cut twin-core cable (7), the cutter device (4) includes: the cutter device (4)
Horizontal axis output device (41), including be located in the bearing slideway (14a) bearing (41a), rotatably be located at it is described
Horizontal shaft (41b) in bearing (41a), is located at institute at the rub running roller (41c) for being located at horizontal shaft (41b) right side
The output disk (41d) of the left side horizontal shaft (41b) is stated, is connect above the rub running roller (41c) with twin-core cable (7) transmission
Touching connection；
Longitudinal axis output device (42), including being rotatably located at the longitudinal mandrel (42a) exported in through-hole (15a), being located at
Longitudinal mandrel (42a) rear end face is simultaneously inserted into the rectangle inserted link (42b) exported in chamber (15), is set in the rectangle
The round outside but spuare inside contact annulus (42c) in cross section on inserted link (42b), solderless wrapped connection are on the rectangle inserted link (42b) and are located at and connect
Touch the first pressure spring (42d) at the front position annulus (42c), the contact annulus right side (42c) and the output disk
The connection of (41d) driving contact, longitudinal mandrel (42a) front end face are equipped with drive bevel gear；
Preposition commutation connector (43), including being located at turning to be installed with longitudinal mandrel (42a) for the outer cover body (11) front end face
Dynamic longitudinal outer cylinder (43a), connection are located at the lateral outer cylinder (43b) of described longitudinal right side outer cylinder (43a), are located at the transverse direction
The position limiting convex ring (43c) of outer cylinder (43b) inner wall；
Cable cuts runner (44), including be rotatably located in the lateral outer cylinder (43b) runner shaft (44a), be located at
Runner shaft (44a) outer wall is simultaneously installed with the annular groove (44b) of the position limiting convex ring (43c), is located at the runner shaft
The right side (44a) and the disk sawtooth (44c) being located at immediately below twin-core cable (7), runner shaft (44a) left end forms
With the driven wheel of differential of drive bevel gear transmission connection；
The cord grip (5) is twin-core cable (7) to be tightly crimped on rub running roller (41c), the cord grip (5)
Include:
It compresses vertical pole (51), is slidably plugged in the pinch off channel (13a) and is locked on and take part on lower opening (13b)；
Second pressure spring (52) is located in the pinch off channel (13a) at being located above compression vertical pole (51)；
Downlink pressing plate (53), is located at compression vertical pole (51) left side, and the downlink pressing plate (53) is inserted into the cable passage
(13) in；
The speed regulation device (6) includes:
It adjusts the speed vertical hole (61), by the molding that extends back on the left of output chamber (15) rear end face, the speed regulation vertical hole (61) is interior
Front forms vertical hole plug (61a) on the right side of wall；
Third screw rod (62) is slidably plugged in the speed regulation vertical hole (61), be equipped on the right side of the third nut (62) with
The mating screw rod vertical hole (62a) of the vertical hole plug (61a), the third screw rod (62) are resisted against the contact annulus
On the left of the rear end (42c)；
Nut jack (63) takes shape in the middle part of the speed regulation vertical hole (61), and the shell is run through in nut jack (63) left end
Ontology (11) is arranged, and the third nut being spirally connected with the third screw rod (62) is rotatably equipped in the nut jack (63)
(63a)；
The speed regulating method includes:
It rotates the third nut (63a) and then drives the third screw rod (62) along speed regulation vertical hole (61) stepping；
The third screw rod (62) pushes the contact annulus (42c) along rectangle inserted link (42b) stepping；
The radius change of contact annulus (42c) and output disk (41d) contact position, cause in the output disk
The rotation speed change of one timing of (41d) revolving speed contact annulus (42c), the longitudinal mandrel (42a), runner shaft (44a), circle
The rotation speed change of disk sawtooth (44c).
2. a kind of speed regulating method of twin-core cable surface processing device suitable for smart grid according to claim 1:
Disk sawtooth (44c) two sides also form wear-resisting disk (44d), to outwardly against separated core (72) and to core
(72) inner wall is polished.
3. a kind of speed regulating method of twin-core cable surface processing device suitable for smart grid according to claim 1:
Output disk (41d) left side is densely covered with anti-skidding salient point.
4. a kind of speed regulating method of twin-core cable surface processing device suitable for smart grid according to claim 1:
The line come into full contact with two core (72) circumferential outer surfaces is separately formed at left and right sides of rub running roller (41c) circumferential side wall
Core concave ring.
5. a kind of speed regulating method of twin-core cable surface processing device suitable for smart grid according to claim 1:
Rub running roller (41c) circumferential side wall is densely covered with anti-skidding salient point.
6. a kind of speed regulating method of twin-core cable surface processing device suitable for smart grid according to claim 1:
The bearing (41a) is biserial cone stick bearing or double row angular contact bearing.
7. a kind of speed regulating method of twin-core cable surface processing device suitable for smart grid according to claim 1:
The output through-hole (15a), longitudinal outer cylinder (43a), lateral outer cylinder (43b) inner wall are respectively equipped with a circle ball groove, often
It is circumferentially distributed respectively in ball groove to have ball.
8. a kind of speed regulating method of twin-core cable surface processing device suitable for smart grid according to claim 1:
The left and right both ends of the position limiting convex ring (43c) are respectively equipped with a circle lubricant layer.
9. a kind of speed regulating method of twin-core cable surface processing device suitable for smart grid according to claim 8:
The lubricant layer is graphite figure layer or polytetrafluoroethylene (PTFE) figure layer.
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| CN201811387938.8A CN109494547B (en) | 2018-11-21 | 2018-11-21 | Speed regulation method of double-core cable surface treatment device suitable for smart grid |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811387938.8A CN109494547B (en) | 2018-11-21 | 2018-11-21 | Speed regulation method of double-core cable surface treatment device suitable for smart grid |
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| CN109494547B CN109494547B (en) | 2020-05-15 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110932032A (en) * | 2020-01-06 | 2020-03-27 | 台州市椒江南屯电子有限公司 | Transmission conductor maintenance treatment equipment |
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| CN109494547B (en) | 2020-05-15 |
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