CN223141416U - Insulated wire stripper - Google Patents

Abstract

The utility model discloses an insulated wire stripper, belonging to the field of wire strippers. The insulated wire stripper comprises: two pliers, and also comprises: a pliers head fixedly arranged at the front end of the pliers; the two pliers are connected by a positioning pin, and the pliers are rotatably connected to the positioning pin; a mounting groove is provided on one side of the pliers head; a fixing plate is detachably connected in the mounting groove; a cutting blade is provided on one side of the fixing plate; a limiting assembly is provided on the pliers head, and the limiting assembly is used to limit the fixing plate; the utility model facilitates the replacement of the fixing plate, and effectively avoids the waste caused by directly replacing the entire pliers body after the cutting blade is damaged.

Description

Insulated wire stripper

Technical Field

The utility model relates to the technical field of wire strippers, in particular to an insulated wire stripper.

Background

The insulated wire stripper is various in variety, more wire stripping pliers are used, the wire stripping pliers are one of common tools for internal wire electricians, motor repair and instrument electricians, the tools are used for stripping the surface insulation layers of the heads of the wires for the electricians, the wire stripping pliers can separate insulation sheaths of the cut wires from the wires, and electric shock can be prevented.

The existing insulated wire stripper adopts an integrated clamp body to realize the stripping work of an insulated wire, but after a period of use, a cutting edge can be worn and dulled to influence the stripping efficiency of the insulated wire stripper, so that the whole clamp body needs to be replaced after a period of use, the cost is higher, and waste is caused.

Disclosure of utility model

The technical problem to be solved by the present utility model is to overcome the deficiencies of the prior art and provide an insulated wire stripper which can overcome or at least partially solve the above problems.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

The insulated wire stripper comprises two clamp bodies, clamp heads, mounting grooves, fixing plates, cutting edges and limiting components, wherein the clamp heads are fixedly arranged at the front ends of the clamp bodies, the two clamp bodies are connected through positioning pins and are in rotary connection with the positioning pins, the mounting grooves are formed in one sides of the clamp heads, the fixing plates are detachably connected in the mounting grooves, the cutting edges are arranged on one sides of the fixing plates, and the limiting components are arranged on the clamp heads and are used for limiting the fixing plates.

In order to be convenient for carry out spacingly to the stationary blade, further, spacing subassembly is including the symmetry seting up perpendicular groove on the tong head, symmetry fixedly connected with riser on the stationary blade, be provided with the screw groove on the tong head, be provided with the screw in the screw groove, be provided with the spacing groove that matches with the screw on the riser, the one end of mounting groove is provided with the stopper.

Preferably, a rubber sleeve is arranged on the clamp body.

Preferably, the clamp head is provided with a cutting groove.

In order to facilitate wire stripping, further, the end part of the clamp head is provided with a pressing groove, and the fixing piece is provided with an extrusion surface matched with the pressing groove.

In order to facilitate the improvement of the friction force with the insulated wire sheath, further, a puncture needle is arranged on the extrusion surface.

Compared with the prior art, the utility model provides an insulated wire stripper, which comprises the following components

The beneficial effects are that:

1. This insulated wire stripper cuts insulated wire through the cutting edge on the stationary blade, after long-time use, the cutting edge dulls, rotates the lower extreme that the screw made the screw and keeps away from the spacing groove, takes out the stationary blade and changes to be convenient for change the stationary blade, avoided the cutting edge to damage the back directly to change the waste that whole pincers body caused effectively.

2. According to the insulated wire stripper, the outer skin of the insulated wire is clamped through the pressing groove on the clamp head to be pulled, the insulated wire is stripped, and the outer skin of the insulated wire is contacted through the pricking pin on the extrusion surface, so that the friction force of the insulated wire stripper is effectively improved, the outer skin of the insulated wire can be stripped under the condition of no force clamping, and therefore, the condition that the clamp head excessively extrudes the insulated wire to enable the wire inside to be extruded to influence the stripping efficiency of the insulated wire can be effectively prevented.

3. The insulated wire stripper can also be replaced by replacing the fixing piece after the puncture needle on the extrusion surface is worn.

The device has the advantages that the parts which are not involved in the device are the same as or can be realized by adopting the prior art, the fixing piece is convenient to replace, and the waste caused by directly replacing the whole clamp body after the cutting edge is damaged is effectively avoided.

Drawings

Fig. 1 is a schematic structural diagram of an insulated wire stripper according to the present utility model;

Fig. 2 is a schematic diagram of an expanded structure of an insulated wire stripper according to the present utility model;

Fig. 3 is a schematic diagram of a partial structure of an insulated wire stripper according to the present utility model;

Fig. 4 is an enlarged schematic view of the insulated wire stripper of fig. 3 a according to the present utility model.

In the figure, 1, a clamp body, 101, a rubber sleeve, 102, a locating pin, 103, a clamp head, 104, a cutting groove, 105, a pressing groove, 2, a mounting groove, 201, a limiting block, 202, a vertical groove, 203, a thread groove, 204, a screw, 3, a fixing piece, 301, a cutting edge, 302, a vertical plate, 303, a limiting groove, 304, a pressing surface, 305 and a puncture needle.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Embodiment 1 referring to fig. 1-4, the insulated wire stripper comprises two clamp bodies 1, clamp heads 103 fixedly arranged at the front ends of the clamp bodies 1, wherein the two clamp bodies 1 are connected through positioning pins 102, the clamp bodies 1 are rotatably connected with the positioning pins 102, an installation groove 2 is formed in one side of the clamp heads 103, a fixing piece 3 is detachably connected in the installation groove 2, a cutting edge 301 is arranged on one side of the fixing piece 3, a limiting assembly is arranged on the clamp heads 103, and the limiting assembly is used for limiting the fixing piece 3.

The limiting component comprises vertical grooves 202 symmetrically formed in the clamp head 103, vertical plates 302 are symmetrically and fixedly connected to the fixing plates 3, threaded grooves 203 are formed in the clamp head 103, screws 204 are arranged in the threaded grooves 203, limiting grooves 303 matched with the screws 204 are formed in the vertical plates 302, and limiting blocks 201 are arranged at one ends of the mounting grooves 2.

When peeling off the crust of insulated wire, place it in suitable cutting groove 104 according to insulated wire's model, cut insulated wire through cutting edge 301 on the stationary blade 3, after long-time use, cutting edge 301 dulls, rotates screw 204 and makes the lower extreme of screw 204 keep away from spacing groove 303, takes out stationary blade 3 and changes to be convenient for change stationary blade 3, avoided the waste that cutting edge 301 damages the back and directly changes whole pincers body 1 and cause effectively.

Embodiment 2 referring to fig. 1 to 4, the insulated wire stripper is basically the same as embodiment 1, and further, a rubber sleeve 101 is provided on the pincer body 1.

The clamp head 103 is provided with a cutting groove 104.

The selection of a suitable cutting slot 104 is facilitated by the cutting slot 104 and the cutting is performed by the cutting edge 301.

The end of the clamp head 103 is provided with a pressing groove 105, and the fixing piece 3 is provided with a pressing surface 304 matched with the pressing groove 105.

The pressing surface 304 is provided with a lancet 305.

After cutting the outer skin of the insulated conductor, the outer skin of the insulated conductor is clamped by the pressing groove 105 on the clamp head 103 to be pulled and peeled off, and the outer skin of the insulated conductor is contacted by the pricking pin 305 on the pressing surface 304, so that the friction force is effectively improved, the outer skin of the insulated conductor can be peeled off under the condition of no clamping force, and the clamp head 103 can be effectively prevented from excessively pressing the insulated conductor to cause the inner conductor to be also extruded to influence the peeling efficiency.

The lancet 305 on the compression surface 304 can also be replaced by replacing the stator 3 after it has been worn.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (6)

1. An insulated wire stripper, comprising: two clamp bodies (1), characterized in that it also includes: A pliers head (103) fixedly arranged at the front end of the pliers body (1); The two pliers (1) are connected via a positioning pin (102), and the pliers (1) are rotatably connected to the positioning pin (102); A mounting groove (2) is provided on one side of the clamp head (103); A fixing plate (3) detachably connected to the mounting groove (2); A cutting blade (301) is arranged on one side of the fixing plate (3); A limiting component is arranged on the clamp head (103), and the limiting component is used to limit the position of the fixing plate (3). 2. The insulated wire stripper according to claim 1 is characterized in that the limiting component includes a vertical groove (202) symmetrically opened on the clamp head (103), a vertical plate (302) is symmetrically fixedly connected to the fixing plate (3), a threaded groove (203) is provided on the clamp head (103), a screw (204) is provided in the threaded groove (203), a limiting groove (303) matching the screw (204) is provided on the vertical plate (302), and a limiting block (201) is provided at one end of the mounting groove (2). 3. The insulated wire stripper according to claim 1, characterized in that a rubber sleeve (101) is provided on the pliers body (1). 4. The insulated wire stripper according to claim 1, characterized in that a cutting groove (104) is provided on the pliers head (103). 5. The insulated wire stripper according to claim 2, characterized in that a pressing groove (105) is provided at the end of the pliers head (103), and an extrusion surface (304) matching the pressing groove (105) is provided on the fixing plate (3). 6. The insulated wire stripper according to claim 5, characterized in that a needle (305) is provided on the extrusion surface (304).