CN214850159U

CN214850159U - Multifunctional wire stripper

Info

Publication number: CN214850159U
Application number: CN202121443805.5U
Authority: CN
Inventors: 韦祖巍
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-28
Filing date: 2021-06-28
Publication date: 2021-11-23
Anticipated expiration: 2031-06-28

Abstract

The utility model provides a special multi-functional wire stripping pliers of big line footpath high rigidity wire electrician, including the first pincers body, the second pincers body, first handle, the second handle, horizontal blade, first spring and stop device, the articulated second pincers body of the first pincers body, be equipped with the edge of a knife between the first pincers body and the second pincers body, second pincers body top is equipped with the fixed horizontal blade of blade fixing base, first handle is connected to the bottom, first pincers body top is equipped with the wire bracket, be equipped with the metallic channel corresponding with horizontal blade on the wire bracket, the second handle is connected to first pincers body bottom, first spring one end is fixed at first handle top, the other end is fixed at second handle top, still be equipped with stop device between first handle and the second handle top, the clamp distance between horizontal blade and the metallic channel is adjusted through stop device. The wire stripper can realize the functions of stripping, cutting and transversely cutting the wire skin in narrow space or suspended high-hanging operation, is convenient to operate, does not damage the wire, and is suitable for popularization.

Description

Multifunctional wire stripper

Technical Field

The utility model belongs to the technical field of the wire stripping instrument, concretely relates to multi-functional wire stripping pliers.

Background

At present, most of traditional multifunctional electrician wire strippers are used for stripping small-diameter copper wires and aluminum wires and cutting wires, and have the function of not damaging metal wires, and in the face of large wire diameter, the traditional multifunctional electrician wire strippers are difficult to complete, and in the face of large-wire-diameter high-hardness wires, such as 120mm²The crosslinked polyethylene insulated wire is rather endless.

For large-wire-diameter high-hardness wires, for example, 120mm²The cross-linked polyethylene insulated conductor is stripped by adopting general large pliers for longitudinal shearing generally and then peeling by using an electrician knife, so that the time for stripping is longer, and in some places, construction such as a power distribution cabinet and an electricity meter box in narrow space can be carried out, electrified equipment can be arranged beside the places, the electrician knife is difficult to spread, and the work is inconvenient.

SUMMERY OF THE UTILITY MODEL

To the technical problem, the utility model provides a both be suitable for the wire stripping and the trimming function of little line footpath copper core line, aluminium heart yearn, be suitable for the wire stripping of big line footpath high hardness wire again, cut the wire, the multi-functional wire stripping pliers of crosscut wire skin function, concrete scheme is as follows:

the multifunctional wire stripping pliers comprise a first pliers body, a second pliers body, a first handle, a second handle, a transverse blade, a first spring and a limiting device, wherein the first pliers body is hinged to the second pliers body, a shearing edge is arranged between the first pliers body and the second pliers body, the top end of the second pliers body is provided with a blade fixing seat for fixing the transverse blade, the bottom end of the second pliers body is connected with the first handle, the top end of the first pliers body is provided with a wire bracket, the wire bracket is provided with a wire groove corresponding to the transverse blade, the bottom end of the first pliers body is connected with the second handle, one end of the first spring is fixed at the top of the first handle, the other end of the first spring is fixed at the top of the second handle, the limiting device is further arranged between the top of the first handle and the top of the second handle, and the clamping distance between the transverse blade and the wire groove is adjusted through the limiting device.

Further, still include spacing bail, spacing bail is fixed at first handle top, and corresponds in first tong head bottom below, or spacing bail is fixed at second handle top, and corresponds in second tong head bottom below.

Further, the first handle and the second handle are respectively sleeved with a handle rubber sleeve, one handle rubber sleeve is provided with a handle buckle, and the other handle rubber sleeve is provided with a clamping groove corresponding to the handle buckle.

Furthermore, stop device is including taking tooth spacing piece, regulating part, stop nut and stop screw, take tooth spacing piece to fix in first pincers body bottom, regulating part one end with take tooth spacing piece mutually block to install at first handle top through regulating part bolt and regulating part nut, stop nut fixes at second handle top, stop screw one end is equipped with the knob, the other end penetrates the second spring and is connected on stop nut, when making first handle and second handle fold, stop screw can offset with the regulating part nut.

Furthermore, the toothed limiting sheet is fan-shaped, and the bottom of the toothed limiting sheet is toothed.

Further, the blade fixing seat is formed by connecting an upper clamping plate and a lower clamping plate, the transverse blade is arranged between the upper clamping plate and the lower clamping plate, and penetrates through the upper clamping plate, the transverse blade and the lower clamping plate from top to bottom in sequence through screws to be fixed to the top end of the first clamp body.

Further, the wire groove is V-shaped.

Further, the first spring is a torsion spring.

The advantages of the utility model

The utility model discloses a multi-functional wire stripping pliers not only is applicable to traditional multi-functional electrician wire stripping pliers to wire stripping, the trimming of little line footpath copper conductor, aluminium heart yearn, still is applicable to the wire stripping of big line footpath high hardness wire, cuts wire, crosscut wire skin. The wire stripper has the advantages of simple structure and convenient operation, has the function of not damaging wires, can realize the functions of stripping the wire skin, cutting the wires and transversely cutting the wire skin quickly in narrow space or suspended high-hanging operation, improves the work efficiency of electricians, and is suitable for popularization.

Drawings

Fig. 1 is a schematic front structural view of the multifunctional wire stripper of the present invention in an open state.

Fig. 2 is a schematic diagram of the back structure of fig. 1.

Fig. 3 is a schematic structural diagram of the closed state of fig. 1.

Fig. 4 is a schematic structural diagram of the closed state of fig. 2.

Fig. 5 is a schematic diagram of the wire stripping principle of the wire stripper of the present invention for stripping the middle section of the cross-linked polyethylene insulated wire.

In the figure:

1: a screw; 2: an upper splint; 3: a transverse blade; 4: a lower splint; 5: a second caliper body; 6: an adjustment member; 7: a second handle; 8: a first handle; 9: a handle buckle; 10: a wire bracket; 11: a first caliper body; 12: a central shaft; 13: a knob; 14: a toothed limiting sheet; 15: a first spring; 16: a card slot; 17: a second spring; 18: a limit nut; 19: a limit screw; 20: limiting a staple bolt; 21: a handle rubber sleeve; 22: an adjusting member nut; 23: a wire guide groove; 24: a cross-linked polyethylene insulated wire; 25: a first tangent point; 26: a second tangent point; 27: and transverse tangent points.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings and specific embodiments, which should be noted that the present invention is not limited to the scope of the present invention.

As shown in fig. 1 to 4, the multifunctional wire stripper according to the present embodiment includes a first clamp body 11, a second clamp body 5, a first handle 8, a second handle 7, a transverse blade 3, a first spring 15, a limiting device, and a limiting clamp 20.

First pincers body 11 is articulated with second pincers body 5 through center pin 12, be equipped with the incision between first pincers body 11 and the second pincers body 5, second pincers body 5 top is equipped with and is connected by punch holder 2 and lower plate 4 and constitutes the blade fixing base, horizontal blade 3 sets up between punch holder 2 and lower plate 4, pass punch holder 2 from top to bottom in proper order through screw 1, horizontal blade 3 and lower plate 4 are fixed on first pincers body 11 top, the fixed horizontal blade 3 of aim at, and the change of horizontal blade 3 of also being convenient for of this kind of mounting means. The bottom end of the second clamp body 5 is connected with a first handle 8, preferably a first handleThe two clamp bodies 5 and the first handle 8 are integrally formed, the top end of the first clamp body 11 is provided with a lead bracket 10, the lead bracket 10 is provided with a lead groove 23 corresponding to the transverse blade 3, preferably, the lead groove 23 is V-shaped, the lead groove 23 aims at placing a lead needing to be stripped and cut, the V-shaped lead groove 23 is designed to clamp the lead with a large wire diameter and a small wire diameter in the groove, for example, the large wire diameter is 95-120 mm²The diameter of the crosslinked polyethylene insulated wire or the small wire is 6mm²The copper core and the aluminum core lead.

The bottom end of the first forceps body 11 is connected with the second handle 7, and preferably, the first forceps body 11 and the second handle 7 are integrally formed. Preferably, the first spring 15 is a torsion spring, and one end of the first spring 15 is fixed on the top of the first handle 8, and the other end is fixed on the top of the second handle 7, so that the first handle 8 and the second handle 7 are in a normally open state under the action of the first spring 15. The limiting clamp 20 is fixed on the top of the first handle 8 and corresponds to the bottom of the first tong head 11, so that when the wire stripper is opened, the first tong body 11 abuts against the limiting clamp 20, or the limiting clamp 20 is fixed on the top of the second handle 7 and corresponds to the bottom of the second tong head 5, so that when the wire stripper is opened, the second tong body 5 abuts against the limiting clamp 20, and the purpose is to limit the included angle when the cutting edge is opened.

A limiting device is further arranged between the tops of the first handle 8 and the second handle 7, and the clamping distance between the transverse blade 3 and the wire guide groove 23 is adjusted through the limiting device. Specifically, the limiting device comprises a toothed limiting sheet 14, an adjusting piece 6, a limiting nut 18 and a limiting screw 19, wherein preferably, the toothed limiting sheet 14 is fan-shaped, and the bottom of the toothed limiting sheet is toothed. The toothed limiting piece 14 is fixed at the bottom of the first clamp body 11, one end of the adjusting piece 6 is clamped with the toothed limiting piece 14 and is arranged at the top of the first handle 8 through an adjusting piece bolt and an adjusting piece nut 22, the adjusting piece 6 aims to play a role in adjusting and positioning and is matched with the toothed limiting piece 14, the clamping distance between the transverse blade 3 and the wire guide groove 23 can be adjusted according to the wire diameter of a wire to be stripped, and the function of not damaging the wire is achieved.

The limiting nut 18 is fixed at the top of the second handle 7, and one end of the limiting screw rod 19 is provided with the knob 13, so that the limiting screw rod 19 can be conveniently rotated. The other end of the limit screw 19 penetrates through the second spring 17 and is in threaded connection with the limit nut 18, so that when the first handle 8 and the second handle 7 are folded, the limit screw 18 can abut against the adjusting part nut 22, the purpose is to limit a gap left when the first handle 8 and the second handle 7 are folded, and fingers are prevented from being clamped between the first handle 8 and the second handle 7 when the hand-holding tool is used.

The handle rubber sleeves 21 are respectively sleeved on the first handle 8 and the second handle 7, the handle buckle 9 is arranged on one handle rubber sleeve 21, the clamping groove 16 corresponding to the handle buckle 9 is arranged on the other handle rubber sleeve 21, and the aim at that the handle buckle 9 and the clamping groove 16 are arranged is convenient to store.

To the large wire diameter of 120mm²When the cross-linked polyethylene insulated conductor 24 is stripped, if the end of the cross-linked polyethylene insulated conductor 24 is stripped, the conductor groove 23 of a stripper is clamped at the end position of the cross-linked polyethylene insulated conductor 24, the adjusting piece 6 is slid up and down, the distance between the transverse blade 3 and the conductor groove 23 can be controlled by the clamping position of the adjusting piece 6 and the toothed limiting piece 14, the cross-linked polyethylene insulated conductor 24 can be clamped, the stripper rotates at least one circle along the circumferential direction clamped at the end position of the cross-linked polyethylene insulated conductor 24, stripping can be completed by slightly pulling with a hand, stripping of the conductor port can be completed within 10 seconds, when cutting is needed, the cross-linked polyethylene insulated conductor 24 is clamped at the position of a scissor, and the stripper is closed.

As shown in fig. 5, if the middle section of the cross-linked polyethylene insulated wire 24 is to be stripped, the wire groove 23 of the wire stripper is clamped at the first tangent point 25 of the middle section of the cross-linked polyethylene insulated wire 24 to be stripped, the wire clamping distance between the transverse blade 3 and the wire groove 23 is adjusted, the wire stripper rotates at least one circle along the circumferential direction of the first tangent point 25, then the wire groove 23 of the wire stripper moves to the second tangent point 26 of the middle section of the cross-linked polyethylene insulated wire 24 to be stripped, the wire clamping distance between the transverse blade 3 and the wire groove 23 is adjusted, the wire stripper rotates at least one circle along the circumferential direction of the second tangent point 26, then the wire groove 23 of the wire stripper is clamped at the transverse tangent point 27 between the first tangent point 25 and the second tangent point 26, the wire stripper is folded to make the transverse blade 3 transversely strip the transverse tangent point 27, the wire skin at the middle section position can be peeled off by slightly pulling the hand, and the peeling of the wire skin at the middle section position of the wire is finished in about 30 seconds, so that the wire peeling machine is convenient and fast.

The above operation can be performed in a narrow space and also in a wire suspended in the air.

The multifunctional wire stripper of the embodiment is also suitable for small wire diameter of 6mm²Peeling, trimming and transversely cutting the wire skin of the copper core and aluminum core wire.

Claims

1. The multifunctional wire stripper is characterized by comprising a first clamp body, a second clamp body, a first handle, a second handle, a transverse blade, a first spring and a limiting device, wherein the first clamp body is hinged to the second clamp body, a shearing edge is arranged between the first clamp body and the second clamp body, the top end of the second clamp body is provided with a blade fixing seat for fixing the transverse blade, the bottom end of the second clamp body is connected with the first handle, the top end of the first clamp body is provided with a wire bracket, the wire bracket is provided with a wire groove corresponding to the transverse blade, the bottom end of the first clamp body is connected with the second handle, one end of the first spring is fixed at the top of the first handle, the other end of the first spring is fixed at the top of the second handle, the limiting device is further arranged between the top of the first handle and the top of the second handle, and the clamping distance between the transverse blade and the wire groove is adjusted through the limiting device.

2. The multifunctional wire stripper of claim 1, further comprising a limiting staple fixed on top of the first handle and corresponding under the bottom of the first head, or a limiting staple fixed on top of the second handle and corresponding under the bottom of the second head.

3. The multifunctional wire stripper as claimed in claim 1, wherein the first handle and the second handle are respectively sleeved with a handle rubber sleeve, one of the handle rubber sleeves is provided with a handle buckle, and the other handle rubber sleeve is provided with a clamping groove corresponding to the handle buckle.

4. The multifunctional wire stripper as claimed in claim 1, wherein the limiting device comprises a toothed limiting piece, an adjusting piece, a limiting nut and a limiting screw, the toothed limiting piece is fixed at the bottom of the first clamp body, one end of the adjusting piece is clamped with the toothed limiting piece and is mounted at the top of the first handle through an adjusting bolt and an adjusting nut, the limiting nut is fixed at the top of the second handle, one end of the limiting screw is provided with a knob, and the other end of the limiting screw penetrates through the second spring and is connected to the limiting nut, so that the limiting screw can abut against the adjusting nut when the first handle and the second handle are folded.

5. The multi-functional wire stripper as claimed in claim 4, wherein said toothed limiting plate is fan-shaped and toothed at the bottom.

6. The multifunctional wire stripper as claimed in claim 1, wherein the blade holder is formed by connecting an upper plate and a lower plate, and the transverse blade is disposed between the upper plate and the lower plate and is fixed to the top end of the first body by passing through the upper plate, the transverse blade and the lower plate in sequence from top to bottom through screws.

7. The multi-function wire stripper of claim 1, wherein the wire grooves are V-shaped.

8. The multi-function wire stripper of claim 1, wherein the first spring is a torsion spring.