Multifunctional wire stripper

Abstract

The utility model discloses a multifunctional wire stripper, comprising a first handle and a second handle, the first handle and the second handle are rotatably connected, a first elastic member is arranged between the first handle and the second handle to form rebound rotation, the top of the first handle is provided with an upper plier head, the second handle is provided with a lower plier head in a linkage manner, and the upper plier head and the lower plier head are connected. An upper wire stripping blade is arranged at the upper plier head, one end of the upper wire stripping blade is rotationally connected to the first handle, an upper wire stripping opening is formed in the other end of the upper wire stripping blade, the lower plier head is provided with a lower wire stripping blade serving as a lower wire stripping opening, the upper wire stripping opening and the lower wire stripping opening are meshed to perform wire stripping action, and a wire supporting assembly is arranged at the bottom of the upper wire stripping blade. The wire supporting assembly comprises a base connected to the upper wire stripping blade and a wire supporting piece connected to the base in a sliding mode, and protruding parts are arranged on the two sides of the wire supporting piece. According to the utility model, the wire stripping length of the wire stripper can be adjusted.

Description

TECHNICAL FIELD

[0001] The utility model relates to a wire stripping tool technical field, especially a kind of multifunctional wire stripper. BACKGROUND

[0002] Wire stripper is one of the tools commonly used by inside wire electrician, motor repair, instrument and meter electrician, to strip the surface insulation layer of wire head for electrician.Wire stripper can make the insulation skin of wire cut off separated from wire, and also can prevent electric shock.Currently, wire stripper on the market, in order to adjust stripping length, usually set a wire supporting mechanism at the head of pliers, which is on the end of wire, so as to control the length of wire into the head of pliers, to achieve the purpose of controlling wire stripping length, but the wire supporting mechanism is installed in the mouth of pliers, which is easy to interfere with the blade of the mouth of pliers, so that the structure of the mouth of pliers becomes complex, and further leads to poor stability of wire supporting mechanism. UTILITY MODEL CONTENTS

[0003] The utility model aims at solving the technical deficiency of the above-mentioned and designs a multifunctional wire stripper.

[0004] The utility model discloses a multifunctional wire stripper, including first handle and second handle, first handle and second handle rotation connection, first handle is equipped with first elastic member between second handle to form the rebound type rotation, the top of first handle is equipped with upper pliers head, the lower pliers head is linked and arranged on second handle, the upper pliers head is equipped with upper wire stripping blade, one end of upper wire stripping blade is rotatably connected to first handle, and the other end forms upper wire stripping port, the lower pliers head is equipped with lower wire stripping blade as lower wire stripping port, the upper wire stripping port and lower wire stripping port are engaged to carry out wire stripping action, the bottom of upper wire stripping blade is equipped with wire supporting subassembly, the wire supporting subassembly includes base connected to upper wire stripping blade and wire supporting piece slidably connected to base, the both sides of wire supporting piece are equipped with protruding portion, the bottom of wire supporting piece is equipped with guide groove, the lower pliers head is equipped with guide rail matched with guide groove, when the upper wire stripping port and lower wire stripping port are engaged, the protruding portion of wire supporting piece protrudes from the both sides of lower pliers head, when the upper pliers head and lower pliers head are relatively displaced, wire supporting subassembly displaces with upper pliers head.

[0005] As preferred, the base is equipped with lateral guide rail along the length direction, the wire supporting piece is equipped with recess matched with lateral guide rail to form sliding, the base is further equipped with first tooth along the lateral guide rail, and the wire supporting piece is equipped with second tooth matched with first tooth to form engagement.

[0006] Further optimization, after the guide rail and guide groove form cooperation, there is gap between the top surface of guide rail and guide groove.

[0007] As preferred, one end of upper wire stripping blade and first handle are equipped with second elastic member.

[0008] Further optimization, the other end of the upper wire stripping blade extends along the length direction of the upper jaw and is bent downward to form an upper wire stripping port.

[0009] Further optimization, a first mounting hole is formed on the base, a second mounting hole is formed on the upper wire stripping blade, and the first mounting hole and the second mounting hole are fixedly connected through a fastener to connect the base to the upper wire stripping blade.

[0010] As a preferred, the second handle is provided with a wire winding hole.

[0011] Further optimization, the second handle is further provided with a wire splitting part, and the wire splitting part comprises a through hole formed on the second handle and a wire splitting blade arranged at the center of the through hole.

[0012] As a preferred, the second handle is provided with a first wire cutting knife, and the lower jaw is provided with a second wire cutting knife which is engaged with the first wire cutting knife.

[0013] The technical effect of the utility model is that the bottom of the upper wire stripping blade is provided with a wire supporting assembly, the wire supporting part of the wire supporting assembly can support the wire, and the position of the wire supporting part can be adjusted according to the wire stripping length, so that the wire stripping length of the wire stripping pliers can be adjusted.

[0014] The wire supporting assembly is fixed to the upper wire stripping blade and moves with the upper wire stripping blade, so that the wire is placed in the lower jaw when stripping, and the wire supporting assembly can be pressed down with the upper wire stripping blade, if the wire supporting assembly is installed in the lower jaw, the wire supporting assembly is prone to loosen or deviate after being engaged with the upper jaw for a long time, the service life is short, and the overall structure is simpler and more stable.

[0015] The handle is provided with a wire splitting part and a wire winding hole, so that the wire can be wound and split, and the multifunctional wire stripping is realized. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the overall structure diagram of the utility model;

[0017] Figure 2 It is the overall structure explosion diagram of the utility model;

[0018] Figure 3 It is the structure diagram of the lower jaw;

[0019] Figure 4 It is the structure diagram of the wire supporting part;

[0020] Figure 5 It is the structure diagram of the second handle;

[0021] Figure 6 It is another perspective structure diagram of the second handle.

[0022] In the figure: 1, first handle; 2, second handle; 3, first elastic member; 4, upper jaw; 5, lower jaw; 6, upper wire stripping blade; 7, lower wire stripping blade; 8, base; 9, wire supporting member; 10, protruding part; 11, guide groove; 12, guide rail; 13, lateral guide rail; 14, groove; 15, first tooth; 16, second tooth; 17, gap; 18, second elastic member; 19, first mounting hole; 20, second mounting hole; 21, wire winding hole; 22, through hole; 23, wire splitting blade; 24, first wire cutting blade; 25, second wire cutting blade; 26, groove body; 27, mounting block. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art belong to the scope of protection of the utility model.

[0024] The utility model discloses a first handle 1 and second handle 2, first handle 1 and second handle 2 rotary connection, first handle 1 and second handle 2 between the first elastic member 3 is equipped with to form the rebound type rotation, the top of first handle 1 is equipped with upper jaw 4, and the upper jaw 4 is equipped with the lower jaw 5 of the linkage in second handle 2, and the upper jaw 4 is equipped with the upper wire stripping blade 6, and one end of upper wire stripping blade 6 is rotatably connected to first handle 1, and the other end forms the upper wire stripping mouth, and the lower jaw 5 is equipped with the lower wire stripping blade 7 as the lower wire stripping mouth, and the upper wire stripping mouth and the lower wire stripping mouth are through the occlusion to carry out the wire stripping action, and the bottom of upper wire stripping blade 6 is equipped with the wire supporting assembly, and the wire supporting assembly includes the base 8 connected to upper wire stripping blade 6 and the wire supporting member 9 slidably connected to the base 8, and the both sides of wire supporting member 9 are equipped with protruding part 10, and the bottom of wire supporting member 9 is equipped with guide groove 11, and the lower jaw 5 is equipped with the guide rail 12 matched with guide groove 11, when the upper wire stripping mouth and the lower wire stripping mouth occlusion, the protruding part 10 of wire supporting member 9 protrudes from the both sides of lower jaw 5, through protruding part 10, it is convenient to manually hold wire supporting member 9, to facilitate the adjustment of wire supporting member 9. When the upper jaw 4 and the lower jaw 5 are relatively displaced, wire supporting member 9 moves with the upper jaw 4, that is, wire supporting member 9 is fixed on upper wire stripping blade 6, upper wire stripping blade 6 moves with the upper jaw 4, and the wire supporting assembly moves with upper wire stripping blade 6.

[0025] Further, the first mounting hole 19 is formed in the base 8, the second mounting hole 20 is formed in the upper wire stripping blade 6, and the first mounting hole 19 and the second mounting hole 20 are fixedly connected through a fastener to connect the base 8 to the upper wire stripping blade 6, that is, the wire supporting assembly can be directly mounted on the upper wire stripping blade 6, so that the wire supporting assembly moves with the upper wire stripping blade 6 and is very easy to disassemble and assemble.

[0026] Further, the base 8 is provided with a lateral guide rail 13 along the length direction, and the wire supporting part 9 is provided with a groove 14 which is in sliding fit with the lateral guide rail 13, so that the wire supporting part 9 and the base 8 are snap connected and form sliding. The base 8 is further provided with a first tooth 15 along the length direction of the lateral guide rail 13, and the wire supporting part 9 is provided with a second tooth 16 which is in meshing fit with the first tooth 15, so that the wire supporting part 9 can be clamped at different positions along the base 8 during sliding relative to the base 8, facilitating the position adjustment of the wire supporting part 9.

[0027] In addition, the upper jaw 4 is provided with a scale for measuring the position of the wire supporting part 9, so as to measure the stripped wire length.

[0028] Further, after the guide rail 12 is in fit with the guide groove 11, a gap 17 is left between the guide groove 11 and the top surface of the guide rail 12. When the head of the wire is placed on the wire supporting part 9, it can extend into the gap 17. When stripping the wire, the wire can not be bent to affect the stripping effect, that is, the gap 17 can bundle the end of the wire.

[0029] Further, the upper stripping blade 6 is provided with a second elastic member 18 between one end of the upper stripping blade 6 and the first handle 1. In this embodiment, the upper stripping blade 6 is in plate body structure, one end of the upper stripping blade 6 is rotatably connected with the first handle 1 and forms elastic rotation through the second elastic member 18. The second elastic member 18 is a torsion spring, so that the upper stripping blade 6 can form elastic rotation. The other end of the upper stripping blade 6 extends along the length direction of the upper jaw 4 and is bent downward to form an upper stripping port, which is engaged with the lower stripping blade 7 of the lower jaw 5 to achieve the stripping work.

[0030] Further, the second handle 2 is provided with wire winding holes 21. The number of the wire winding holes 21 is four, which are circularly arranged on the surface of the first handle 1. The stripped wires are inserted into the wire winding holes 21 to form four dispersed wires, and then the whole wire stripper is rotated to twist the four wires into one, which is once formed without manual winding, which is very convenient and has good winding effect.

[0031] Further, the second handle 2 is further provided with a wire splitting part, which includes a through hole 22 provided on the second handle 2 and a wire splitting blade 23 provided in the center of the through hole 22. The through hole 22 is vertically provided on the edge of the front surface of the second handle 2. Of course, the through hole 22 can also be provided on the first handle 1. The through hole 22 penetrates the second handle 2, and the cross section of the through hole 22 is in the shape of an oval or a waist hole. The inner wall of the through hole 22 is provided with mounting grooves on the opposite sides, and the wire splitting blade 23 is inserted into the mounting grooves.

[0032] Further, a slot 26 is formed in the center of the second handle 2, the slot 26 is an embedded slot 26, the through hole 22 is communicated with the slot 26, an installation block 27 is embedded in the slot 26, the through hole 22 penetrates the installation block 27, and the wire splitting blade 23 is installed in the through hole 22 of the installation hole part, so that the wire splitting blade 23 is convenient to disassemble and assemble, and the stability of the wire splitting blade 23 can be ensured. Meanwhile, the height of the wire splitting blade 23 is less than the height of the through hole 22, that is, the wire splitting blade 23 is hidden in the through hole 22 and does not interfere with the holding of the handle.

[0033] The first wire cutting knife 24 is arranged on the second handle 2, and the second wire cutting knife 25 is arranged on the lower jaw head 5 and is engaged with the first wire cutting knife 24, so that the conductor can be conveniently cut.

[0034] The utility model is not limited to the above-mentioned best implementation, and anyone can draw other various forms of products under the inspiration of the utility model, but no matter any change in shape or structure, any technical scheme with the same or similar to the application falls within the protection scope of the utility model.

Claims

1. Multifunction wire stripper, characterized in that, The utility model provides a wire stripping tool, which comprises a first handle (1) and a second handle (2), the first handle (1) and the second handle (2) are rotatably connected, a first elastic member (3) is arranged between the first handle (1) and the second handle (2) to form a resilient rotation, a top of the first handle (1) is provided with an upper jaw (4), the second handle (2) is provided with a lower jaw (5) in linkage, the upper jaw (4) is provided with an upper stripping blade (6), one end of the upper stripping blade (6) is rotatably connected to the first handle (1), and the other end forms an upper stripping opening, the lower jaw (5) is provided with a lower stripping blade (7) as a lower stripping opening, the upper stripping opening and the lower stripping opening are engaged to strip the wire, a bottom of the upper stripping blade (6) is provided with a wire supporting assembly, the wire supporting assembly comprises a base (8) connected to the upper stripping blade (6) and a wire supporting member (9) slidably connected to the base (8), both sides of the wire supporting member (9) are provided with protruding portions (10), a bottom of the wire supporting member (9) is provided with a guide groove (11), the lower jaw (5) is provided with a guide rail (12) matched with the guide groove (11), when the upper stripping opening and the lower stripping opening are engaged, the protruding portions (10) of the wire supporting member (9) protrude out of both sides of the lower jaw (5), when the upper jaw (4) and the lower jaw (5) are relatively displaced, the wire supporting assembly is displaced with the upper jaw (4).

2. The multi-purpose wire stripper of claim 1, wherein, The base (8) is provided with a lateral guide rail (13) along the length direction, the wire supporting member (9) is provided with a groove (14) slidably matched with the lateral guide rail (13), the base (8) is further provided with a first tooth (15) along the lateral guide rail (13), and the wire supporting member (9) is provided with a second tooth (16) engaged with the first tooth (15).

3. The multi-purpose wire stripper of claim 2, wherein, After the guide rail (12) is matched with the guide groove (11), a gap (17) is left between the top surface of the guide rail (12) and the guide groove (11).

4. The multi-purpose wire stripper of claim 1, wherein, One end of the upper stripping blade (6) is provided with a second elastic member (18) between the first handle (1).

5. The multi-purpose wire stripper of claim 4, wherein, The other end of the upper stripping blade (6) is bent downward after extending along the length direction of the upper jaw (4) to form the upper stripping opening.

6. The multi-purpose wire stripper of claim 2, wherein, The base (8) is provided with a first mounting hole (19), the upper stripping blade (6) is provided with a second mounting hole (20), and the first mounting hole (19) and the second mounting hole (20) are fixedly connected through a fastener to connect the base (8) to the upper stripping blade (6).

7. The multi-purpose wire stripper of claim 1, wherein, The second handle (2) is provided with a winding hole (21).

8. The multi-purpose wire stripper of claim 7, wherein, The second handle (2) is further provided with a wire splitting part, the wire splitting part comprises a through hole (22) formed in the second handle (2) and a wire splitting blade (23) arranged in the center of the through hole (22).

9. The multi-purpose wire stripper of claim 1, wherein, The second handle (2) is provided with a first wire cutting blade (24), and the lower jaw (5) is provided with a second wire cutting blade (25) engaged with the first wire cutting blade (24).

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