CN114123040B - Single-core cable nose fastener convenient to carry - Google Patents
Single-core cable nose fastener convenient to carry Download PDFInfo
- Publication number
- CN114123040B CN114123040B CN202111430591.2A CN202111430591A CN114123040B CN 114123040 B CN114123040 B CN 114123040B CN 202111430591 A CN202111430591 A CN 202111430591A CN 114123040 B CN114123040 B CN 114123040B
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- sliding
- fixedly arranged
- nose
- wire
- supporting
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- 238000009434 installation Methods 0.000 claims abstract description 18
- 230000005540 biological transmission Effects 0.000 claims abstract description 9
- 230000006835 compression Effects 0.000 claims description 8
- 238000007906 compression Methods 0.000 claims description 8
- 239000004020 conductor Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- 238000013459 approach Methods 0.000 claims 1
- 238000001125 extrusion Methods 0.000 abstract description 3
- 210000001331 nose Anatomy 0.000 description 73
- 210000003128 head Anatomy 0.000 description 8
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 206010040844 Skin exfoliation Diseases 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Classifications
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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
- H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
- H02G1/04—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables for mounting or stretching
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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
- H02G1/1253—Machines the cutting element not rotating about the wire or cable making a transverse cut
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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
- H02G1/1253—Machines the cutting element not rotating about the wire or cable making a transverse cut
- H02G1/1256—Machines the cutting element not rotating about the wire or cable making a transverse cut using wire or cable-clamping means
Landscapes
- Removal Of Insulation Or Armoring From Wires Or Cables (AREA)
Abstract
The invention belongs to the field of cable installation and relates to a single-core cable wire nose fastening device convenient to carry, which comprises a shell, wherein a sliding shell is arranged in the shell in a sliding manner, a transmission device is arranged on the sliding shell, a supporting tube is fixedly arranged in the shell, a wire nose installation device is arranged in the supporting tube, and a wire nose fastening device is arranged on the supporting tube. The invention can perform operations such as installation, pre-tightening, fastening, secondary fastening and the like on the wire nose during wire stripping and circular cutting of the single-core cable, can easily position the wire nose, can sequentially perform wire stripping, wire nose installation and wire nose fastening, simultaneously cut off the stripped wire skin in a circular way, can convert the advancing power of the inner tube into the extrusion force of the pressing plate on the wire nose, realizes secondary fastening, and effectively prevents the wire nose from falling off due to the fact that the installation of the wire nose and the cable is not tight.
Description
Technical Field
The invention belongs to the field of cable installation, and particularly relates to a single-core cable nose fastening device convenient to carry.
Background
It is well known that wire noses (DT) are commonly used for cable end connection and splice, enabling a more secure and secure connection of cables to electrical appliances. Is a common material for building, power equipment, electrical connection and the like.
When installing the wire nose on the multi-core cable, only a small-sized wire nose is usually needed, so that the fastening operation can be completed by using some common tools when the multi-core cable is fastened.
But when carrying out the installation of line nose to the thicker cable of single core, need use the line nose of large size, correspondingly, need bigger force when fastening the line nose of large size, the manpower has not realized its fastening this moment, and the dynamics is not enough in addition easy to lead to the cable to drop with the line nose condition.
The special equipment for fastening the single-core thick cable is too heavy in volume and cannot be moved easily, and can only realize a single extrusion function and cannot realize peeling treatment on the cable.
Disclosure of Invention
The invention aims at solving the problems in the prior art and provides a single-core cable wire nose fastening device which is convenient to carry, and the single-core cable wire nose fastening device can be used for performing operations such as installation, pre-tightening, fastening, secondary fastening and the like on a wire nose during wire stripping and circular cutting of a single-core cable.
The aim of the invention can be achieved by the following technical scheme: the utility model provides a single core cable conductor nose fastener convenient to carry, includes the casing, the inside slip of casing is equipped with the slip shell, be equipped with transmission on the slip shell, transmission is used for controlling equipment to press from both sides tight cable conductor nose, the inside stay tube that is equipped with of casing, the inside line nose installation device that is equipped with of stay tube, line nose installation device is used for simplifying the operation process of installation line nose, be equipped with line nose fastener on the stay tube, line nose fastener is used for fastening line nose to single core cable.
Further, transmission is including fixed setting grab handle on the sliding shell, be equipped with the switch on the grab handle, the grab handle lower extreme is fixed to be equipped with the bracing piece, the bracing piece with fixed motor fixed shell that is equipped with between the sliding shell, motor fixed shell inside is fixed to be equipped with the motor, be equipped with the motor shaft on the output of motor, fixed motor spur gear that is equipped with on the motor shaft, it is equipped with the swivel becket to rotate on the motor shaft, the swivel becket with the sliding shell rotates to be connected, symmetrical rotation is equipped with two telescopic axles on the swivel becket, every fixed slip spur gear that is equipped with on the telescopic axle.
Further, two telescopic shaft right sides are fixed and are equipped with the connecting plate, fixed being equipped with the plane triangle tooth on the connecting plate, the stay tube left side is fixed to be equipped with the baffle ring, the baffle ring with be connected with reset spring between the connecting plate, it is equipped with the slide bar to keep off to rotate on the ring, the slide bar with connecting plate sliding connection, keep off the inside slip of ring and be equipped with the inner tube, works as the inner tube right-hand member leaves when the stay tube, the stay tube with the inner tube rotates to be connected, the inner tube left side is fixed to be equipped with the plane triangle tooth, works as the inner tube right-hand member is in when the stay tube is inside, two plane triangle tooth sliding connection, works as the inner tube right-hand member leaves when the stay tube, two plane triangle tooth intermesh.
Further, the wire nose installation device comprises a plurality of cutter heads which are arranged at the right end of the inner tube in a sliding manner along the circumferential direction, a fastening spring is connected between each cutter head and the inner tube, a longitudinal cutter is fixedly arranged on each cutter head, a pressing plate is fixedly arranged at the lower end of each longitudinal cutter, transverse cutters are symmetrically and fixedly arranged at the left side and the right side of each longitudinal cutter, the transverse cutters are used for guiding the outer wire skin of the cable and can transversely cut off the outer wire skin, a plurality of small convex blocks are symmetrically and fixedly arranged inside the inner tube along the circumferential direction, clamping blocks are slidably arranged inside the small convex blocks, and compression springs are connected between the clamping blocks and the inner tube.
Further, the wire nose fastening device comprises an internal thread block fixedly arranged on the right side of the sliding rod, a supporting sliding table is fixedly arranged on the supporting tube, four sliding supporting plates are slidably arranged in the supporting tube along the circumferential direction, push rods are fixedly arranged on the sliding supporting plates, supporting rings are fixedly arranged at the upper ends of the push rods, sliding protruding blocks are fixedly arranged on the supporting rings, screw discs are rotatably arranged on the sliding protruding blocks, the screw discs are meshed with the internal thread block through threads, the screw discs are slidably and rotatably connected with the supporting sliding table, and connecting springs are connected between the screw discs and the sliding supporting plates.
Further, the push rod lower extreme slides and is equipped with the clamp plate, the clamp plate with be connected with extension spring between the push rod, the clamp plate with inner tube sliding connection, the inner tube is inside to be equipped with four sliding blocks along the circumferencial direction is fixed, every the articulated two articulated bars that are equipped with on the sliding block, articulated bar rather than the clamp plate articulated that is close to one side.
When a wire nose needs to be installed, the wire nose needs to be installed is inserted into the inner tube from the front end of the inner tube, the wire nose is limited in displacement through the cooperation of the two groups of clamping blocks and the compression spring, the inner tube is aligned to the cable, the switch is pressed, the motor is started, the motor shaft rotates, the motor spur gear is driven to rotate, then the two sliding spur gears meshed with the motor spur gear are driven to rotate around the motor shaft, the connecting plate and the rotating ring are driven to rotate, the rotating connecting plate drives the sliding rod in sliding connection with the connecting plate to synchronously rotate, the wire nose fastening device is extruded downwards when the inner thread block moves rightwards through the threaded engagement effect of the inner thread block and the wire nose fastening device, the wire nose is easily positioned in a gap between the supporting tube and the inner tube, and the wire nose can be installed and fastened to the wire nose sequentially and sequentially.
When the wire skin on the surface of the cable needs to be stripped, the internal thread block meshed with the spiral disc drives the sliding rod to move rightwards at the moment, the sliding rod drives the connecting plate to move rightwards and drives the telescopic shaft to stretch, meanwhile, the plane triangular teeth fixedly arranged on the rotating connecting plate are continuously extruded to fixedly arranged on the inner tube, the two plane triangular teeth are continuously and relatively slid and separated through the action of the reset spring, the inner tube is enabled to intermittently move rightwards, the longitudinal cutter arranged at the front end of the inner tube is enabled to cut the wire skin on the surface of the cable, meanwhile, the pressing plate can always fix the cable through the action of the fastening spring, the fiber core of the cable is always positioned in the center, when the inner tube continuously moves, the cut wire skin can be guided by two transverse cutters adjacent to the inner tube, and stretches outwards until the right end of the inner tube stretches out from the supporting tube, and simultaneously, the inner tube and the supporting tube are enabled to be changed into meshing from sliding connection under the action of the reset spring, namely, the inner tube is changed into rotation from a state of sliding rightwards, the inner tube is enabled to cut, the wire skin can be cut off, the wire can be cut off after the wire is cut, and finally the wire can be stripped, and the wire can be cut off.
When the wire nose needs to be fastened, the rotating sliding rod drives the spiral disc to rotate, meanwhile, the wire nose fastening device moves downwards, at the moment, the spiral disc and the supporting sliding table relatively rotate and slide downwards, meanwhile, the connecting spring is compressed, the connecting spring pushes the sliding supporting plate to move downwards until the sliding supporting plate moves to the lowest end, the spiral disc continues to move downwards, the spiral disc presses the supporting ring to move downwards, the push rod fixed on the supporting ring pushes the pressing plate to move downwards, the pressing plate realizes pretightening force on the wire nose, when the push rod continuously moves downwards to the compression limit of the stretching spring, the push rod pushes the pressing plate to fasten the wire nose for the first time, at the moment, the inner tube is connected with the inclined surface on the pressing plate in a sliding mode, after the push rod moves to the limit position, the pressing plate drives the sliding block to slide towards the center, at the moment, the pressing plate realizes secondary fastening on the wire nose until the right end of the inner tube is separated from the supporting tube, pre-fastening and secondary fastening treatment can be performed on the wire nose, falling caused by loose installation of the wire nose and cable is effectively prevented, and power of the inner tube can be converted into the pressing plate to carry out secondary fastening on the wire nose.
Drawings
Fig. 1 is an external schematic view of a portable single core cable nose fastening device.
Fig. 2 is an internal cross-sectional view of a portable single core cable nose fastening device.
Fig. 3 is an enlarged sectional view at a in fig. 2.
Fig. 4 is a sectional view in the direction B-B of fig. 2.
Fig. 5 is a sectional view taken along the direction C-C in fig. 2.
In the figure, 10, a housing; 11. a sliding housing; 12. a switch; 13. a grab handle; 14. a support rod; 15. a motor fixing case; 16. a support tube; 17. a motor; 18. a motor shaft; 19. a motor spur gear; 20. a rotating ring; 21. sliding spur gears; 22. plane triangle teeth; 23. a slide bar; 24. a baffle ring; 25. an internal thread block; 26. supporting a sliding table; 27. a cable nose; 28. a pressing plate; 29. a transverse cutter; 30. an inner tube; 31. a return spring; 32. a connecting plate; 33. a telescopic shaft; 34. a sliding support plate; 35. a compression spring; 36. a small bump; 37. a clamping block; 38. a pressing plate; 39. a tension spring; 40. a push rod; 41. a screw plate; 42. a connecting spring; 43. a support ring; 44. a hinge rod; 45. a small tension spring; 46. a sliding block; 47. a cutter head; 48. a fastening spring; 49. a longitudinal cutter; 50. and sliding the protruding block.
Detailed Description
The following are specific embodiments of the present invention and the technical solutions of the present invention will be further described with reference to the accompanying drawings, but the present invention is not limited to these embodiments.
As shown in fig. 1, a portable single-core cable wire nose fastening device comprises a shell 10, wherein a sliding shell 11 is arranged in the shell 10 in a sliding manner, a transmission device is arranged on the sliding shell 11 and used for controlling equipment to clamp a cable wire nose, a supporting tube 16 is fixedly arranged in the shell 10, a wire nose mounting device is arranged in the supporting tube 16 and used for simplifying the operation process of mounting the cable wire nose, a wire nose fastening device is arranged on the supporting tube 16, and the wire nose fastening device is used for fastening the cable wire nose to the single-core cable.
As shown in fig. 2, the transmission device comprises a grab handle 13 fixedly arranged on a sliding shell 11, a switch 12 is arranged on the grab handle 13, a supporting rod 14 is fixedly arranged at the lower end of the grab handle 13, a motor fixing shell 15 is fixedly arranged between the supporting rod 14 and the sliding shell 11, a motor 17 is fixedly arranged inside the motor fixing shell 15, a motor shaft 18 is arranged at the output end of the motor 17, a motor spur gear 19 is fixedly arranged on the motor shaft 18, a rotating ring 20 is rotatably arranged on the motor shaft 18, the rotating ring 20 is rotatably connected with the sliding shell 11, two telescopic shafts 33 are symmetrically arranged on the rotating ring 20 in a rotating mode, and a sliding spur gear 21 is fixedly arranged on each telescopic shaft 33.
As shown in fig. 2, a connecting plate 32 is fixedly arranged on the right side of two telescopic shafts 33, planar triangular teeth 22 are fixedly arranged on the connecting plate 32, a baffle ring 24 is fixedly arranged on the left side of the supporting tube 16, a return spring 31 is connected between the baffle ring 24 and the connecting plate 32, a sliding rod 23 is rotatably arranged on the baffle ring 24, the sliding rod 23 is slidably connected with the connecting plate 32, an inner tube 30 is slidably arranged in the baffle ring 24, when the right end of the inner tube 30 leaves the supporting tube 16, the supporting tube 16 is rotatably connected with the inner tube 30, planar triangular teeth 22 are fixedly arranged on the left side of the inner tube 30, when the right end of the inner tube 30 is positioned in the supporting tube 16, the two planar triangular teeth 22 are slidably connected, and when the right end of the inner tube 30 leaves the supporting tube 16, the two planar triangular teeth 22 are meshed with each other.
As shown in fig. 2, 3 and 5, the wire nose installation device comprises a plurality of cutter heads 47 sliding along the circumferential direction and arranged at the right end of the inner tube 30, a fastening spring 48 is connected between each cutter head 47 and the inner tube 30, a longitudinal cutter 49 is fixedly arranged on each cutter head 47, a pressing plate 28 is fixedly arranged at the lower end of each longitudinal cutter 49, transverse cutters 29 are symmetrically and fixedly arranged at the left side and the right side of each longitudinal cutter 49, the transverse cutters 29 are used for guiding the outer wire skin of the cable, and simultaneously, the outer wire skin of the cable can be transversely cut off, a plurality of small lugs 36 are symmetrically and fixedly arranged in the inner tube 30 along the circumferential direction, a clamping block 37 is slidably arranged in each small lug 36, and a compression spring 35 is connected between the clamping block 37 and the inner tube 30.
As shown in fig. 2 and 3, the wire nose fastening device comprises an internal thread block 25 fixedly arranged on the right side of a sliding rod 23, a supporting sliding table 26 is fixedly arranged on a supporting tube 16, four sliding supporting plates 34 are slidably arranged in the supporting tube 16 along the circumferential direction, push rods 40 are fixedly arranged on each sliding supporting plate 34, supporting rings 43 are fixedly arranged at the upper ends of the push rods 40, sliding protruding blocks 50 are fixedly arranged on each supporting ring 43, screw discs 41 are rotatably arranged on each sliding protruding block 50, each screw disc 41 is in threaded engagement with the internal thread block 25, each screw disc 41 is slidably and rotatably connected with the supporting sliding table 26, and a connecting spring 42 is connected between each screw disc 41 and each sliding supporting plate 34.
As shown in fig. 2, 3 and 4, a pressing plate 38 is slidably disposed at the lower end of the push rod 40, an extension spring 39 is connected between the pressing plate 38 and the push rod 40, the pressing plate 38 is slidably connected with the inner tube 30, four sliding blocks 46 are fixedly disposed in the inner tube 30 along the circumferential direction, two hinge rods 44 are hinged on each sliding block 46, and the hinge rods 44 are hinged with the pressing plate 38 adjacent to the sliding blocks.
When a wire nose needs to be installed, the wire nose needs to be installed is inserted into the inner tube 30 from the front end of the inner tube 30, the limit of the displacement of the wire nose is realized through the matching of the two groups of clamping blocks 37 and the compression spring 35, at the moment, the inner tube 30 is aligned to a cable, the switch 12 is pressed, the motor 17 is started, the motor shaft 18 is driven to rotate, the motor spur gear 19 is driven to rotate, the two sliding spur gears 21 meshed with the motor spur gear 19 are driven to rotate around the motor shaft 18, the connecting plate 32 and the rotating ring 20 are driven to rotate, the rotating connecting plate 32 drives the sliding rod 23 in sliding connection with the connecting plate 32 to synchronously rotate, the wire nose fastening device is extruded downwards when the inner thread block 25 moves rightwards through the threaded engagement effect of the inner thread block 25 fixed at the right end of the sliding rod 23, the wire nose fastening device is stretched out of a gap between the supporting tube 16 and the inner tube 30, the wire nose can be easily positioned, and the wire stripping can be carried out, and the wire nose fastening can be carried out sequentially in stages.
When the wire skin on the surface of the cable needs to be stripped, the internal thread block 25 meshed with the spiral disc 41 drives the sliding rod 23 to move rightwards at the moment, so that the sliding rod 23 drives the connecting plate 32 to move rightwards and drives the telescopic shaft 33 to stretch, meanwhile, the plane triangular teeth 22 fixedly arranged on the rotating connecting plate 32 are continuously extruded, the plane triangular teeth 22 fixedly arranged on the inner tube 30 are continuously and relatively slid and separated under the action of the reset spring 31, the inner tube 30 is enabled to intermittently move rightwards, the longitudinal cutters 49 arranged at the front end of the inner tube 30 are enabled to cut the wire skin on the surface of the cable, meanwhile, the pressing plate 28 can always fix the cable through the action of the fastening spring 48, so that the fiber core of the cable is always in the center, when the inner tube 30 continuously moves, the cut wire skin can be guided by two adjacent transverse cutters 29 on the two cutter heads 47 to stretch outwards until the right end of the inner tube 30 extends out of the support tube 16, the two plane triangular teeth 22 are enabled to be continuously and relatively slid and separated under the action of the reset spring 31, the inner tube 30 and the support tube 16 are enabled to be in sliding connection with the support tube 16, namely, the wire skin can be cut off rightwards from the sliding connection, and the wire skin can be cut off by the transverse cutting wire is simultaneously, and the wire can be stripped off, and the wire can be finally, the wire is cut off, and the wire is cut off by the wire is cut and removed.
When a nose is required to be fastened, the rotating sliding rod 23 drives the screw disc 41 to rotate, meanwhile, the whole nose fastening device moves downwards, at the moment, the screw disc 41 and the supporting sliding table 26 rotate relatively and slide downwards, meanwhile, the connecting spring 42 is compressed, the connecting spring 42 pushes the sliding supporting plate 34 to move downwards until the sliding supporting plate 34 moves to the lowest end, the screw disc 41 continues to move downwards, the screw disc 41 presses the supporting ring 43 to move downwards, the push rod 40 fixed on the supporting ring 43 pushes the pressing plate 38 to enable the pressing plate 38 to achieve a pretightening force on the nose 27, when the push rod 40 continuously moves downwards to the compression limit of the stretching spring 39, the push rod 40 pushes the pressing plate 38 to fasten the nose 27 for the first time, at the moment, the inner tube 30 is in sliding connection with the inclined plane on the pressing plate 38, after the push rod 40 moves to the limit position, the inner tube 30 continuously moves right to push the inclined plane on the pressing plate 38, so that the pressing plate 38 drives the sliding block 46 to slide towards the center, at the moment, secondary fastening of the nose 27 is achieved until the right end of the inner tube 30 is fastened from the supporting tube 16, the nose 27 is separated from the pretightening force, the nose 27 is fastened for the second time, the pretightening force is effectively prevented from being carried out by the pressing plate 27, and the nose is not fastened by the pretightening force.
Compared with the prior art, the single-core cable nose fastening device convenient to carry has the following advantages:
1. the wire nose can be easily positioned, and the wire stripping, the wire nose installation and the wire nose fastening can be sequentially and orderly carried out.
2. The wire stripping treatment can be carried out on the cable, the wire nose can be installed at the same time, and the stripped wire skin can be cut off in a ring at last.
3. The wire nose can be pre-tightened, fastened and secondarily fastened, and falling-off caused by the fact that the wire nose is not tightly installed with a cable is effectively prevented.
4. The power of the inner tube advancing can be converted into the extrusion force of the pressing plate to the linear nose, and the secondary fastening is realized.
The foregoing description is only illustrative of the present invention and is not intended to limit the scope of the invention, and all equivalent structures or equivalent processes using the descriptions and the drawings of the present invention or directly or indirectly applied to other related technical fields are included in the scope of the invention.
Claims (1)
1. The utility model provides a single core cable conductor nose fastener convenient to carry, includes casing (10), its characterized in that, casing (10) inside slip is equipped with sliding shell (11), be equipped with transmission on sliding shell (11), transmission is used for controlling equipment to press from both sides tight cable conductor nose, casing (10) inside is fixed to be equipped with stay tube (16), stay tube (16) inside is equipped with line nose installation device, line nose installation device is used for simplifying the operation process of installing the line nose, be equipped with line nose fastener on stay tube (16), line nose fastener is used for fastening line nose to single core cable;
the transmission device comprises a grab handle (13) fixedly arranged on the sliding shell (11), a switch (12) is arranged on the grab handle (13), a support rod (14) is fixedly arranged at the lower end of the grab handle (13), a motor fixing shell (15) is fixedly arranged between the support rod (14) and the sliding shell (11), a motor (17) is fixedly arranged inside the motor fixing shell (15), a motor shaft (18) is arranged at the output end of the motor (17), a motor spur gear (19) is fixedly arranged on the motor shaft (18), a rotating ring (20) is rotationally arranged on the motor shaft (18), the rotating ring (20) is rotationally connected with the sliding shell (11), two telescopic shafts (33) are symmetrically rotationally arranged on the rotating ring (20), and a sliding spur gear (21) is fixedly arranged on each telescopic shaft (33).
The two telescopic shafts (33) are fixedly provided with connecting plates (32) on the right sides, plane triangular teeth (22) are fixedly arranged on the connecting plates (32), baffle rings (24) are fixedly arranged on the left sides of the inner tubes (16), return springs (31) are connected between the baffle rings (24) and the connecting plates (32), sliding rods (23) are rotationally arranged on the baffle rings (24), the sliding rods (23) are slidingly connected with the connecting plates (32), inner tubes (30) are slidingly arranged in the baffle rings (24), when the right ends of the inner tubes (30) leave the inner tubes (16), the inner tubes (16) are rotationally connected with the inner tubes (30), the plane triangular teeth (22) are fixedly arranged on the left sides of the inner tubes (30), when the right ends of the inner tubes (30) are positioned in the inner tubes (16), the two plane triangular teeth (22) are slidingly connected, and when the right ends of the inner tubes (30) leave the inner tubes (16), the two plane triangular teeth (22) are meshed with each other.
The wire nose installation device comprises a plurality of cutter heads (47) which are arranged at the right end of the inner tube (30) in a sliding manner along the circumferential direction, a fastening spring (48) is connected between each cutter head (47) and the inner tube (30), a longitudinal cutter (49) is fixedly arranged on each cutter head (47), a pressing plate (28) is fixedly arranged at the lower end of each longitudinal cutter (49), transverse cutters (29) are symmetrically arranged at the left side and the right side of each longitudinal cutter (49), the transverse cutters (29) are used for guiding outer wire skins of the cable and can transversely cut off the outer wire skins, a plurality of small protruding blocks (36) are symmetrically arranged inside the inner tube (30) along the circumferential direction, clamping blocks (37) are slidably arranged inside each small protruding block (36), and compression springs (35) are connected between the clamping blocks (37) and the inner tube (30);
the wire nose fastening device comprises an internal thread block (25) fixedly arranged on the right side of a sliding rod (23), a supporting sliding table (26) is fixedly arranged on a supporting tube (16), four sliding supporting plates (34) are slidably arranged in the supporting tube (16) along the circumferential direction, push rods (40) are fixedly arranged on each sliding supporting plate (34), supporting rings (43) are fixedly arranged at the upper ends of the push rods (40), sliding protruding blocks (50) are fixedly arranged on each supporting ring (43), a screw disc (41) is rotatably arranged on each sliding protruding block (50), each screw disc (41) is in threaded engagement with the internal thread block (25), each screw disc (41) is slidably and rotatably connected with the supporting sliding table (26), and a connecting spring (42) is connected between each screw disc (41) and each sliding supporting plate (34);
push rod (40) lower extreme slip is equipped with clamp plate (38), clamp plate (38) with be connected with extension spring (39) between push rod (40), clamp plate (38) with inner tube (30) sliding connection, the inside circumferencial direction of following of inner tube (30) is fixed and is equipped with four sliding blocks (46), every it is equipped with two articulated pole (44) to articulate on sliding block (46), articulated pole (44) with it approaches one side clamp plate (38) articulated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111430591.2A CN114123040B (en) | 2021-11-29 | 2021-11-29 | Single-core cable nose fastener convenient to carry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111430591.2A CN114123040B (en) | 2021-11-29 | 2021-11-29 | Single-core cable nose fastener convenient to carry |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114123040A CN114123040A (en) | 2022-03-01 |
| CN114123040B true CN114123040B (en) | 2023-11-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111430591.2A Active CN114123040B (en) | 2021-11-29 | 2021-11-29 | Single-core cable nose fastener convenient to carry |
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| Country | Link |
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| CN (1) | CN114123040B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117650461B (en) * | 2023-11-22 | 2024-06-14 | 德维嘉汽车电子系统(无锡)有限公司 | Wire harness end full-automatic peeling device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0564411A1 (en) * | 1992-04-01 | 1993-10-06 | Kirsten Kabeltechnik Ag | Device for crimping connectors on bets of stripped lines and/or for stripping electrical or optical lines |
| CN205211982U (en) * | 2015-12-01 | 2016-05-04 | 西安宝德自动化股份有限公司 | Binding post of line ball nose exempts from |
| CN110752553A (en) * | 2019-10-23 | 2020-02-04 | 国网河南省电力公司栾川县供电公司 | Cable stripping device |
| CN110994334A (en) * | 2020-01-03 | 2020-04-10 | 广州市思童电子科技有限公司 | Cable insulation outer layer stripping equipment convenient to move |
| CN112332318A (en) * | 2020-10-16 | 2021-02-05 | 南京子田商贸有限公司 | Environment-friendly communication cable automatic peeling device convenient to carry |
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2021
- 2021-11-29 CN CN202111430591.2A patent/CN114123040B/en active Active
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| EP0564411A1 (en) * | 1992-04-01 | 1993-10-06 | Kirsten Kabeltechnik Ag | Device for crimping connectors on bets of stripped lines and/or for stripping electrical or optical lines |
| CN205211982U (en) * | 2015-12-01 | 2016-05-04 | 西安宝德自动化股份有限公司 | Binding post of line ball nose exempts from |
| CN110752553A (en) * | 2019-10-23 | 2020-02-04 | 国网河南省电力公司栾川县供电公司 | Cable stripping device |
| CN110994334A (en) * | 2020-01-03 | 2020-04-10 | 广州市思童电子科技有限公司 | Cable insulation outer layer stripping equipment convenient to move |
| CN112332318A (en) * | 2020-10-16 | 2021-02-05 | 南京子田商贸有限公司 | Environment-friendly communication cable automatic peeling device convenient to carry |
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| CN114123040A (en) | 2022-03-01 |
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Effective date of registration: 20231009 Address after: No.7 tie yuan Er Road, Shengzhou City, Shaoxing City, Zhejiang Province Applicant after: SHENGZHOU CITY GUANGYU INDUSTRY CO.,LTD. Applicant after: State Grid Zhejiang Electric Power Co., Ltd. Shengzhou power supply Co. Address before: 224002 No. 80, Qingnian East Road, Tinghu District, Yancheng City, Jiangsu Province Applicant before: Tang Guanglin |
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