CN210926900U

CN210926900U - Electrician wire stripping tool

Info

Publication number: CN210926900U
Application number: CN201922389336.2U
Authority: CN
Inventors: 余凛聪
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-26
Filing date: 2019-12-26
Publication date: 2020-07-03
Anticipated expiration: 2029-12-26

Abstract

The utility model relates to an electrician tool, in particular to an electrician wire stripping tool, which comprises a shell, wherein the inner wall of the shell is slidably connected with a concave frame, the inner wall bearing of the concave frame is connected with a rotary rod, a blade is welded at the center of the surface of the rotary rod, a first nut is welded at the center of the top of the shell, a first bearing is fixedly installed at the center of the top of the concave frame, and a first threaded rod is welded on the inner wall of the first bearing; the utility model discloses a casing, concave type frame, rotary rod, blade, first nut, first bearing, first threaded rod, first nut, rotatory piece, backup pad and fixed establishment's setting has solved electrician and has all adopted the traditional method that electrician's sword was skinned when peeling the cable to cut, has the inefficiency, personnel easily in the in-process injury of skinning and the wire easily shortcoming such as impaired in the operation process, is unfavorable for improving the problem of work efficiency and security.

Description

Electrician wire stripping tool

Technical Field

The utility model relates to an electrician's instrument specifically is an electrician's wire stripping instrument.

Background

With the development and popularization of electric power, cables are widely used, and basically, cables are used in various industries, and in the use process of the cables, the cables are inevitably cut and stripped, for example, in a cable in a power transmission cable, a steel-cored aluminum stranded wire is generally used, wherein the steel-cored aluminum stranded wire comprises a central steel core and a plurality of layers of aluminum stranded wires arranged on the periphery of the steel core, when the cables are connected, the steel core of two cables needs to be broken first, then the aluminum stranded wires on the periphery of the steel core are stripped, and finally, the steel cores of the two cables are crimped.

At present, electricians peel cables by adopting a traditional method of peeling with an electrician knife, so that the defects of low efficiency, easiness in injury of personnel in the peeling process, easiness in damage of wires in the operation process and the like exist, the improvement of the working efficiency and the safety are not facilitated, and therefore the problems are solved by providing an electrician wire stripping tool.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electrician's wire stripping instrument possesses work efficiency height, operation safety and low-loss advantage, has solved electrician and has all adopted the traditional method that electrician's sword was skinned when peeling the cable, has the shortcoming such as inefficiency, personnel easily are injured and the wire is easily impaired in the operation process in peeling process, is unfavorable for improving the problem of work efficiency and security.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an electrician's wire stripping instrument, includes the casing, the inner wall sliding connection of casing has concave type frame, the inner wall bearing of concave type frame is connected with the rotary rod, the center department welding on rotary rod surface has the blade, the center department welding at casing top has first nut, the center department fixed mounting at concave type frame top has first bearing, the inner wall welding of first bearing has first threaded rod, the outer weld that the upper portion of first threaded rod runs through casing and first nut in proper order and extend to first nut has rotatory piece, the outside of first threaded rod and the inner wall threaded connection of first nut, the inner chamber of casing and the below that is located the blade welding have the backup pad, the top of backup pad is provided with fixed establishment.

Preferably, fixed establishment includes the connection box, the inner chamber bearing of connection box supports there is the pulley, one side fixed mounting that the pulley was kept away from to the connection box has the second bearing, the inner wall welding of second bearing has the second threaded rod, the outside threaded connection that the one end that the second bearing was kept away from to the second threaded rod runs through the casing and extends to the casing has the second nut, the second nut welds with the casing, fixed establishment is the symmetry and sets up.

Preferably, a groove is formed in the center of the top of the supporting plate, a supporting rod is welded to the bottom of the inner cavity of the shell and located on the back of the supporting plate, and the top of the supporting rod penetrates through the concave frame and extends to the outside of the concave frame to be welded to the top of the inner cavity of the shell.

Preferably, the surface of the supporting rod and the upper part of the groove are welded with stripping blocks, and the stripping blocks are arranged in a triangular shape.

Preferably, the slide has all been seted up to the both sides of concave type frame inner chamber, and the bottom sliding connection of slide has the slider, one side and the dwang bearing that the slide was kept away from to the slider support, the top welding of slider has the spring, the one end that the slider was kept away from to the spring welds with the inner wall of slide.

Preferably, the periphery of the top of the inner cavity of the shell is welded with a fixing plate, and the inner side of the fixing plate is connected with the surface of the concave frame in a sliding mode.

Preferably, the blades are arranged in a circular shape, rubber pads are bonded to the upper portions of the two sides of the shell, and anti-skid grains are arranged on the surfaces of the rubber pads.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model adopts the arrangement of the shell, the concave frame, the rotary rod, the blade, the first nut cap, the first bearing, the first threaded rod, the first nut cap, the rotary block, the supporting plate and the fixing mechanism, the second threaded rod is rotated anticlockwise according to the thickness of the cable, the cable can be inserted into the groove, the second threaded rod is rotated clockwise after the cable is inserted to fix the cable, then the first threaded rod is rotated clockwise to slide the concave frame downwards, the concave frame drives the rotary rod to move downwards, the rotary rod drives the blade to move downwards, when the blade contacts the cable skin, the blade peels the surface of the cable, the cable can move back and forth through the pulley, an operator pushes the cable, the stripped cable is contacted with the stripping block, the stripping block is inserted into the middle part of the cable skin and the wire, because the user pushes the cable, the outer skin is separated from the wire, when the wire stripping operation meets the requirement of an operator, the first threaded rod and the second threaded rod are rotated anticlockwise, and the stripped cable is drawn out, so that the advantages of high working efficiency, safety in operation and low loss are achieved, and the problems that the efficiency is low, personnel are easy to be injured in the stripping process, a wire is easy to be damaged in the operation process and the like due to the fact that the electrician peels the cable by adopting the traditional method of peeling with an electrician knife when the cable is stripped are solved, and the work efficiency and the safety are not improved are solved.

2. The utility model discloses a fixed establishment's symmetry sets up, when shelling the cable of different thicknesses, the second threaded rod that can rotate both sides makes fixed establishment better fixed to the cable, setting through the pulley can make by fixed cable front and back slip, setting through the recess, can carry on spacingly to the cable, to better fixed of cable, setting through the backup pad, the effect of support has been played to stop gear, through the setting of peeling off the piece, can make the cable after the cutting, carry out the separation operation to the crust of cable and inside wire when peeling off the piece.

3. The utility model discloses a slide, the setting of slider and spring, the cutter body is when carrying out the downstream, the cable receives the cutting of cutter body under fixed establishment's effect, only can cut the exocuticle of cable, can not hinder inside wire, cable after the cutting is derived from the rear portion, realize the operation of skinning of cable, setting through the fixed plate, can play the fixed action to concave type frame, drive the blade back-and-forth movement when preventing concave type frame from appearing the back-and-forth movement, cause the influence to the effect of skinning, setting through the blade, can make the blade carry out circular motion when the wire stripping, skin better to the cable, setting through the rubber pad, can the person of facilitating the use better holding wire stripping instrument when using, prevent that the user from appearing the hand cunning, and the fish tail that causes.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a front sectional view of the structure of the present invention;

FIG. 3 is a right side sectional view of the structure of the present invention;

fig. 4 is a partially enlarged view of a portion a in fig. 2 according to the present invention.

In the figure: 1. a housing; 2. a concave frame; 3. rotating the rod; 4. a blade; 5. a first nut; 6. a first bearing; 7. a first threaded rod; 8. rotating the block; 9. a support plate; 10. a rubber pad; 11. a fixing mechanism; 111. a connecting frame; 112. a pulley; 113. a second bearing; 114. a second threaded rod; 115. a second nut; 12. a groove; 13. a support bar; 14. stripping the block; 15. a slider; 16. a spring; 17. and (7) fixing the plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, an electrician wire stripping tool comprises a housing 1, wherein a concave frame 2 is slidably connected to the inner wall of the housing 1, a rotary rod 3 is connected to an inner wall bearing of the concave frame 2, a blade 4 is welded to the center of the surface of the rotary rod 3, a first nut 5 is welded to the center of the top of the housing 1, a first bearing 6 is fixedly mounted at the center of the top of the concave frame 2, a first threaded rod 7 is welded to the inner wall of the first bearing 6, a rotary block 8 is welded to the upper portion of the first threaded rod 7 sequentially penetrates through the housing 1 and the first nut 5 and extends to the outside of the first nut 5, the outside of the first threaded rod 7 is in threaded connection with the inner wall of the first nut 5, a support plate 9 is welded to the inner cavity of the housing 1 and below the blade 4, a fixing mechanism 11 is arranged at the top of the support plate 9, and a wire stripping tool is connected to the housing, First bearing 6, first threaded rod 7, first nut 5, rotatory piece 8, backup pad 9 and fixed establishment 11's setting, reached work efficiency height, operation safety and low-loss advantage, solved simultaneously electrician and all adopted the traditional method that electrician's sword was skinned when peeling the cable to skin, there is inefficiency, personnel easily are injured and the wire is easily impaired shortcoming such as in the operation in-process at the in-process of skinning, be unfavorable for improving the problem of work efficiency and security.

In this embodiment, it is specific, fixing mechanism 11 includes connection box 111, connection box 111's inner chamber bearing supports there is pulley 112, connection box 111 keeps away from one side fixed mounting of pulley 112 has second bearing 113, the inner wall welding of second bearing 113 has second threaded rod 114, the one end that second bearing 113 was kept away from to second threaded rod 114 runs through casing 1 and extends to casing 1's outside threaded connection has second nut 115, second nut 115 and casing 1 welding, fixing mechanism 11 is the symmetry setting, set up through fixing mechanism 11's symmetry, when shelling the cable of different thicknesses, second threaded rod 114 that can rotate both sides makes fixing mechanism 11 better fixed to the cable, can make the cable that is fixed slip back and forth through pulley 112's setting.

In this embodiment, it is concrete, the center department at backup pad 9 top is seted up flutedly 12, connection frame 111 and backup pad 9 sliding connection, the bottom of casing 1 inner chamber and the back welding that is located backup pad 9 have bracing piece 13, the top of bracing piece 13 runs through concave type frame 2 and extends to the outside of concave type frame 2 and the top welding of casing 1 inner chamber, through the setting of recess 12, can carry out spacingly to the cable, to the better fixed of cable, through backup pad 9's setting, the effect of support has been played to stop gear.

In this embodiment, specifically, the stripping block 14 is welded on the surface of the support rod 13 and above the groove 12, the stripping block 14 is arranged in a triangle, and the cut cable can be separated from the outer skin of the cable and the internal conductor when passing through the stripping block 14 by the arrangement of the stripping block 14.

In this embodiment, specifically, the slide has been seted up to the left and right sides of 2 inner chambers of concave frame, and the bottom sliding connection of slide has slider 15, one side that slider 15 kept away from the slide supports with rotary rod 3 bearing, the top welding of slider 15 has spring 16, the one end that slider 15 was kept away from to spring 16 welds with the inner wall of slide, through the slide, slider 15 and spring 16's setting, the cutter body is when carrying out the downstream, the cable receives the cutting of cutter body under fixed establishment 11's effect, only can cut the exocuticle of cable, can not hinder inside wire, the cable after the cutting is derived from the rear portion, realize the operation of skinning of cable.

In this embodiment, it is concrete, all weld all around at 1 inner chamber top of casing has fixed plate 17, and the inboard of fixed plate 17 and the surperficial sliding connection of concave type frame 2 can play the fixed action to concave type frame 2 through the setting of fixed plate 17, drive blade 4 back-and-forth movement when preventing that the back-and-forth movement from appearing in concave type frame 2, cause the influence to the effect of skinning.

In this embodiment, specifically, blade 4 is circular setting, and the upper portion of casing 1 both sides all bonds there is rubber pad 10, and the surface of rubber pad 10 is provided with anti-skidding line, through the setting of blade 4, can make blade 4 carry out circular motion when the wire stripping, better to the cable skinning, through the setting of rubber pad 10, can the person of facilitating the use better hold the wire stripping instrument when using, prevent that the user from appearing the hand slip, and the fish tail that causes.

The working principle is as follows: when the wire stripping tool is used, an operator holds the position where the wire stripping tool is bonded with the rubber pad 10, the second threaded rod 114 rotates anticlockwise according to the thickness of a wire cable, the wire cable can be inserted into the groove 12, the wire cable is fixed by rotating the second threaded rod 114 clockwise after the wire cable is inserted, then the first threaded rod 7 rotates clockwise to enable the concave frame 2 to slide downwards, the concave frame 2 drives the rotating rod 3 to move downwards, the rotating rod 3 drives the blade 4 to move downwards, when the blade 4 contacts with the skin of the wire cable, the slide blocks 15 and the springs 16 on two sides of the bottom of the concave frame 2 can reduce the acting force of the blade 4 on the wire cable, the blade 4 only strips the surface of the wire cable without damaging the internal wire, the wire cable can move forwards and backwards through the pulley 112, the operator pushes the wire cable, the stripped wire cable is contacted with the stripping block 14, the stripping block 14 is inserted into the middle, because the user pushes the cable to separate the outer skin from the conducting wire, when the wire stripping operation meets the requirement of an operator, the first threaded rod 7 and the second threaded rod 114 are rotated anticlockwise to draw out the stripped cable.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An electrician's wire stripping instrument, includes casing (1), its characterized in that: the inner wall sliding connection of casing (1) has concave type frame (2), the inner wall bearing of concave type frame (2) is connected with rotary rod (3), the center department welding on rotary rod (3) surface has blade (4), the center department welding at casing (1) top has first nut (5), the center department fixed mounting at concave type frame (2) top has first bearing (6), the inner wall welding of first bearing (6) has first threaded rod (7), the outside welding that the upper portion of first threaded rod (7) runs through casing (1) and first nut (5) in proper order and extend to first nut (5) has rotatory piece (8), the outside of first threaded rod (7) and the inner wall threaded connection of first nut (5), the inner chamber of casing (1) and the below welding that is located blade (4) have backup pad (9), and a fixing mechanism (11) is arranged at the top of the supporting plate (9).

2. An electrical wire stripping tool as claimed in claim 1, wherein: fixed establishment (11) are including connection frame (111), the inner chamber bearing support of connection frame (111) has pulley (112), one side fixed mounting that pulley (112) were kept away from in connection frame (111) has second bearing (113), the inner wall welding of second bearing (113) has second threaded rod (114), the one end that second bearing (113) were kept away from in second threaded rod (114) runs through casing (1) and extends to the outside threaded connection of casing (1) has second nut (115), second nut (115) and casing (1) welding, fixed establishment (11) are the symmetry and set up.

3. An electrical wire stripping tool as claimed in claim 1, wherein: the center of the top of the supporting plate (9) is provided with a groove (12), the bottom of the inner cavity of the shell (1) and the back of the supporting plate (9) are welded with a supporting rod (13), and the top of the supporting rod (13) penetrates through the concave frame (2) and extends to the outside of the concave frame (2) to be welded with the top of the inner cavity of the shell (1).

4. An electrical wire stripping tool as claimed in claim 3, wherein: the surface of the supporting rod (13) and the position above the groove (12) are welded with stripping blocks (14), and the stripping blocks (14) are arranged in a triangular shape.

5. An electrical wire stripping tool as claimed in claim 1, wherein: the slide has all been seted up to the both sides of concave type frame (2) inner chamber, and the bottom sliding connection of slide has slider (15), one side and rotary rod (3) bearing support that the slide was kept away from in slider (15), the top welding of slider (15) has spring (16), the one end that slider (15) were kept away from in spring (16) and the inner wall welding of slide.

6. An electrical wire stripping tool as claimed in claim 1, wherein: all welded all around casing (1) inner chamber top have fixed plate (17), the inboard of fixed plate (17) and the surperficial sliding connection of concave type frame (2).

7. An electrical wire stripping tool as claimed in claim 1, wherein: the blade (4) is arranged in a circular shape, rubber pads (10) are bonded to the upper portions of the two sides of the shell (1), and anti-skid grains are arranged on the surfaces of the rubber pads (10).