CN214755218U

CN214755218U - Multifunctional wire stripper

Info

Publication number: CN214755218U
Application number: CN202120610141.0U
Authority: CN
Inventors: 杨桂婷; 耿运涛; 黄益喜
Original assignee: Shaoyang Polytechnic
Current assignee: Shaoyang Polytechnic
Priority date: 2021-03-25
Filing date: 2021-03-25
Publication date: 2021-11-16
Anticipated expiration: 2031-03-25

Abstract

The utility model discloses a multifunctional wire stripping pliers, including binding clip shell and contact steel sheet, one side middle part of binding clip shell is provided with the freely movable joint, and freely movable joint's below middle part is fixed with fixed joint, one side of fixed joint is connected with the pincers handle, and fixed joint's opposite side middle part is fixed with rotatory round platform pillar. This multi-functional wire stripping pliers tangent line tool bit welds mutually with between binding clip shell, through tangent line tool bit, can cut the spool, pincers to with pressure spring between elastic connection together, and pressure spring and pincers are together fixed, through pressure spring, can provide pressure and shear force when the pincers are pushing down, thereby for whole work provides power, reset fast after the wire stripping simultaneously, fixed voussoir passes through the spiral guide way and can rotate between the twisting core voussoir, retreat along fixed voussoir inclined plane through the rotation of spiral guide way, and compress voussoir reset spring, the sinle silk is peeled off to the spool this moment, and twist into one strand with the sinle silk.

Description

Multifunctional wire stripper

Technical Field

The utility model relates to a wire stripping pliers technical field specifically is a multi-functional wire stripping pliers.

Background

The wire stripper is one of the common tools for internal wiring electricians, motor repair and instrument electricians, and is used for stripping the surface insulating layer of the head of a wire by the electrician. The wire stripper can make the insulating skin that the electric wire was cut off separate with the electric wire, can also prevent to electrocute, the constitution of wire stripper: the wire stripper consists of a knife edge, a wire pressing opening and a clamp handle, and the market has two types of wire strippers, one type is a traditional scissor-type wire stripper, and the other type is an improved duckbilled wire stripper.

The existing wire stripper is too complex in structure, can cut off a wire pipe, and needs to be manually stripped from the wire pipe and a wire core, so that the stripped wire core is very loose, and components cannot be accessed at the first time.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multifunctional wire stripper to current wire stripper structure that proposes in solving above-mentioned background art is too complicated, and it can cut off the spool, but needs manually to peel off spool and sinle silk, and the sinle silk of peeling off is very loose, the unable problem of very first time access components and parts.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a multifunctional wire stripper, includes binding clip shell and contact steel sheet, one side middle part of binding clip shell is provided with the freely movable joint, and the below middle part of freely movable joint is fixed with the fixed joint, one side of fixed joint is connected with the pincers handle, and the opposite side middle part of fixed joint is fixed with rotatory round platform pillar, the opposite side of rotatory round platform pillar is provided with rotatory round platform mesa, and the opposite side of rotatory round platform mesa installs voussoir reset spring, the contact steel sheet is located voussoir reset spring's opposite side, one side below of binding clip shell is fixed with fixed voussoir, and the below one end of binding clip shell installs the tangent line tool bit, the bottom surface of fixed voussoir has seted up the spiral guide way, and the below of spiral guide way is provided with twists the core voussoir, the below middle part of pincers handle is fixed with pressure spring.

Preferably, the forceps head shell is movably connected with the forceps handle through a movable joint, and the fixed joint is fixedly connected with the forceps handle.

Preferably, the fixed joint is connected with the rotary circular truncated cone strut and the rotary circular truncated cone table top, and an elastic connection structure is formed between the rotary circular truncated cone table top homothetic wedge block return spring and the contact steel plate.

Preferably, the fixed wedge block is movably connected with the core screwing wedge block through the spiral guide groove, and the lower surface of the fixed wedge block is tightly attached to the upper surface of the core screwing wedge block.

Preferably, a welding structure is formed between the tangent cutter head and the clamp head shell, and the tangent cutter heads are symmetrically distributed around the horizontal center line of the fixed joint.

Preferably, an elastic connection structure is formed between the forceps handle and the pressure spring, and the pressure spring is fixedly connected with the forceps handle.

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

1. the binding clip shell can rotate between through freely movable joint and pincers, and fixed joint and pincers are together fixed between, through the pincers handle, can push down, thereby through freely movable joint, inwards draw close the binding clip shell, thereby can cut the spool, be connected between fixed joint and rotatory round platform pillar and the rotatory round platform mesa, and can carry out concertina movement between rotatory round platform mesa sympathy voussoir reset spring and the contact steel sheet, through voussoir reset spring, can produce pressure to twisting core voussoir when compressing, so that tighten the line body, reset after peeling the line simultaneously, prepare for next work.

2. The fixed wedge block can rotate between the screw guide groove and the core screwing wedge block, the lower surface of the fixed wedge block is tightly attached to the upper surface of the core screwing wedge block, the wire core is stripped by rotating the screw guide groove and retreating along the inclined surface of the fixed wedge block, and the wedge block reset spring is compressed, so that the wire pipe twists the wire core into one strand.

3. The tangent line tool bit welds mutually between binding clip shell, through tangent line tool bit, can cut the spool, pincers to and compression spring between elastic connection together, and compression spring and pincers between fixed together, through compression spring, can provide pressure and shear force when the pincers are pushing down to for whole work provides power, reset fast after the wire stripping simultaneously.

Drawings

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

FIG. 2 is a schematic view of the overall compression structure of the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

In the figure: 1. a binding clip shell; 2. a movable joint; 3. fixing the joint; 4. a clamp handle; 5. rotating the circular truncated cone strut; 6. rotating the circular truncated cone table surface; 7. a wedge return spring; 8. a contact steel plate; 9. a spiral guide groove; 10. fixing the wedge block; 11. screwing a core wedge block; 12. a cutter head for cutting line; 13. a pressure spring.

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. 1-3, the present invention provides a technical solution: a multifunctional wire stripper, which comprises a binding clip shell 1 and a contact steel plate 8, wherein the middle part of one side of the binding clip shell 1 is provided with a movable joint 2, a fixed joint 3 is fixed at the middle part below the movable joint 2, one side of the fixed joint 3 is connected with a forceps handle 4, and the middle part of the other side of the fixed joint 3 is fixed with a rotary round table pillar 5, the other side of the rotary round table pillar 5 is provided with a rotary round table top 6, and the other side of the rotary circular truncated cone table surface 6 is provided with a wedge block return spring 7, a contact steel plate 8 is positioned at the other side of the wedge block return spring 7, one side of the lower part of the binding clip shell 1 is fixed with a fixed wedge block 10, and one end of the lower part of the binding clip shell 1 is provided with a tangent cutter head 12, the bottom surface of the fixed wedge block 10 is provided with a spiral guide groove 9, a core screwing wedge block 11 is arranged below the spiral guide groove 9, and a pressure spring 13 is fixed in the middle of the lower part of the clamp handle 4;

binding clip shell 1 passes through freely movable joint 2 and constitutes swing joint between 4 to pincers, and be fixed connection between fixed joint 3 and the pincers 4, through pincers 4, can push down, thereby through freely movable joint 2, draw close binding clip shell 1 inwards, thereby can cut the spool, interconnect between fixed joint 3 and rotatory round platform pillar 5 and the rotatory round platform mesa 6, and constitute the elastic connection structure between rotatory round platform mesa 6 sympathy voussoir reset spring 7 and the contact steel sheet 8, through voussoir reset spring 7, can produce pressure to twisting core voussoir 11 when compressing, so that tighten the line body, restore to the throne after peeling the line simultaneously, prepare for next work.

The fixed wedge 10 is movably connected with the core screwing wedge 11 through the spiral guide groove 9, the lower surface of the fixed wedge 10 is tightly attached to the upper surface of the core screwing wedge 11, the fixed wedge moves backwards along the inclined surface of the fixed wedge 10 through the rotation of the spiral guide groove 9, the wedge reset spring 7 is compressed, at the moment, the wire tube is stripped from the wire core, and the wire core is screwed into one strand;

constitute welded structure between tangent line tool bit 12 and binding clip shell 1, and tangent line tool bit 12 is the symmetric distribution about the horizontal center line of fixed joint 3, through tangent line tool bit 12, can cut the spool, constitute elastic connection structure between pincers 4 and pressure spring 13, and be fixed connection between pressure spring 13 and the pincers 4, through pressure spring 13, can provide pressure and shear force when pincers 4 push down, thereby provide power for whole work, reset fast after the wire stripping simultaneously.

The working principle is as follows: firstly, the binding clip 4 can be pressed downwards, so that the binding clip shell 1 is drawn inwards through the movable joint 2, so that a spool can be cut, then the spool can be cut through the wire cutting tool bit 12, at the moment, the pressure spring 13 can provide pressure and shearing force when the binding clip 4 is pressed downwards, so that power is provided for the whole work, meanwhile, the wire stripping is quickly reset, the rotary circular table top 6 can perform telescopic motion between the homoesthetic wedge block reset spring 7 and the contact steel plate 8, then the core twisting wedge block 11 can generate pressure when being compressed through the wedge block reset spring 7, so that a wire body can be screwed down, meanwhile, the wire stripping is reset, the fixing wedge block 10 can rotate between the spiral guide groove 9 and the core twisting wedge block 11 for the next work, and finally the fixing wedge block 10 can rotate through the spiral guide groove 9 and retreat along the inclined plane of the fixing wedge block 10, and compress the wedge reset spring 7, and the spool is peeled off the sinle silk this moment, and twists the sinle silk into one strand.

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. The utility model provides a multi-functional wire stripping pliers, includes binding clip shell (1) and contact steel sheet (8), its characterized in that: the clamp is characterized in that a movable joint (2) is arranged in the middle of one side of a clamp shell (1), a fixed joint (3) is fixed in the middle of the lower portion of the movable joint (2), a clamp handle (4) is connected to one side of the fixed joint (3), a rotary round platform support column (5) is fixed in the middle of the other side of the fixed joint (3), a rotary round platform table top (6) is arranged on the other side of the rotary round platform support column (5), a wedge block reset spring (7) is installed on the other side of the rotary round platform table top (6), a contact steel plate (8) is located on the other side of the wedge block reset spring (7), a fixed wedge block (10) is fixed on one side of the lower portion of the clamp shell (1), a tangent tool bit (12) is installed at one end of the lower portion of the clamp shell (1), a spiral guide groove (9) is formed in the bottom surface of the fixed wedge block (10), and a twisting core wedge block (11) is arranged below the spiral guide groove (9), and a pressure spring (13) is fixed in the middle of the lower part of the forceps handle (4).

2. The multifunctional wire stripper as claimed in claim 1, wherein: the clamp head shell (1) is movably connected with the clamp handle (4) through the movable joint (2), and the fixed joint (3) is fixedly connected with the clamp handle (4).

3. The multifunctional wire stripper as claimed in claim 1, wherein: the fixed joint (3), the rotary circular truncated cone strut (5) and the rotary circular truncated cone table top (6) are connected with each other, and an elastic connection structure is formed between the rotary circular truncated cone table top (6) and the contact steel plate (8) and the homoesthetic wedge block return spring (7).

4. The multifunctional wire stripper as claimed in claim 1, wherein: the fixed wedge block (10) is movably connected with the core screwing wedge block (11) through the spiral guide groove (9), and the lower surface of the fixed wedge block (10) is tightly attached to the upper surface of the core screwing wedge block (11).

5. The multifunctional wire stripper as claimed in claim 1, wherein: a welding structure is formed between the tangent cutter head (12) and the forceps head shell (1), and the tangent cutter head (12) is symmetrically distributed about the horizontal center line of the fixed joint (3).

6. The multifunctional wire stripper as claimed in claim 1, wherein: an elastic connection structure is formed between the clamp handle (4) and the pressure spring (13), and the pressure spring (13) is fixedly connected with the clamp handle (4).