CN211351518U

CN211351518U - Electric power wire stripping instrument

Info

Publication number: CN211351518U
Application number: CN202020041810.2U
Authority: CN
Inventors: 盛敏雪; 朱凯
Original assignee: Anhui Qiankun Electric Power Engineering Co ltd
Current assignee: Anhui Qiankun Electric Power Engineering Co ltd
Priority date: 2020-01-09
Filing date: 2020-01-09
Publication date: 2020-08-25
Anticipated expiration: 2030-01-09

Abstract

The utility model discloses an electric power wire stripping instrument, keep silent including the wire stripping inlay with setting up in the wire stripping of wire stripping inlay one end, the other end of wire stripping inlay is equipped with a pair of operating handle that can open and shut, still includes the mounting bracket and is used for controlling the limit baffle of wire stripping length, and the mounting bracket rotationally connects in one side of wire stripping inlay through the round pin axle, and limit baffle installs on the mounting bracket, and limit baffle keeps silent for the wire stripping apart from can adjusting to realize the regulation of different wire stripping length. The electric power wire stripping tool is simple in structure and reasonable in design, can be modified on the basis of the existing wire stripping pliers, is low in modification cost, and is additionally provided with the mounting frame and the limiting baffle plate, and the distance of the limiting baffle plate relative to the wire stripping pliers opening can be adjusted, so that the wire stripping length is controlled through the limiting baffle plate, and fixed-length wire stripping of different wire stripping required lengths is realized.

Description

Electric power wire stripping instrument

Technical Field

The utility model relates to a wire stripping instrument technical field especially relates to an electric power wire stripping instrument.

Background

The wire stripping tool is one of common tools for power wiring and electromechanical maintenance electricians, is suitable for stripping plastic, rubber insulated wires and cable cores, and has a wide application range.

When the conventional wire stripping tool works, the wire is placed in a proper knife edge groove according to different specifications of wires, the plastic insulating layer is cut off by the knife edge through the compression of two handles of the wire stripping tool, one hand of an operator holds the cable, the other hand pulls the cable outwards, the cut plastic insulating layer is separated from the wires, and the conductor is exposed. In the process of wire stripping, an operator visually and manually controls the wire stripping distance completely by the operator, when the operator uses a common wire stripping tool to strip the wire, the operator cannot control the wire stripping distance, the lengths of stripped parts are different easily, the operation of subsequent wire connection and the like is inconvenient, and the working efficiency of the operator is seriously influenced.

In order to solve the problem, the chinese utility model patent with the application number CN201822232646.9 discloses a spacing wire stripper, which controls the length of the wire stripping through a spacing baffle by additionally installing a rotatable spacing baffle on the wire stripping inlay, thereby making the length of the electric conductor exposed by the wire stripped to be consistent. Although the limiting wire stripper can control the length of the wire to be stripped through the limiting baffle, the distance between the limiting baffle and the blade of the wire stripper cannot be adjusted, so that the wire stripper can only strip the fixed length wire with the fixed length, but in an actual use environment, exposed conductors with different lengths are generally required to be obtained through the wire stripper according to different requirements for wiring, and the limiting wire stripper obviously cannot meet the requirement.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving the technical problem who exists among the prior art at least, innovated a power wire stripping instrument very much, effectively solved among the prior art problem that wire stripper can only carry out the fixed length wire stripping of fixed length.

In order to realize the above object of the utility model, the utility model provides an electric power wire stripping instrument, including the wire stripping inlay with set up in the wire stripping of wire stripping inlay one end is kept silent, the other end of wire stripping inlay is equipped with a pair of operating handle that can open and shut, still includes the mounting bracket and is used for controlling the limit baffle of wire stripping length, the mounting bracket rotationally connect in one side of wire stripping inlay through the round pin axle, limit baffle install in on the mounting bracket, limit baffle for the distance that the wire stripping was kept silent can be adjusted to realize the regulation of different wire stripping length.

Preferably, the mounting frame comprises a rotating block and a mounting plate, the rotating block is rotatably connected to one side of the wire stripping inlay through a pin shaft, one end of the rotating block, far away from the wire stripping inlay, is fixedly connected with the mounting plate, and the limiting baffle is located between the wire stripping jaw and the mounting plate.

Preferably, two ends of one side of the limiting baffle close to the mounting plate are symmetrically provided with two guide posts, two guide holes are formed in the mounting plate at positions corresponding to the guide posts, the guide posts extend towards the mounting plate and penetrate through the corresponding guide holes, first springs are sleeved on the guide posts, and two ends of each first spring are fixedly connected with the mounting plate and the limiting baffle respectively; be located two on the mounting panel position between the guiding hole is equipped with adjusting bolt, adjusting bolt's screw thread end passes the mounting panel supports and leans on limit baffle.

Preferably, a pressure plate is fixedly connected to a threaded end of the adjusting bolt.

Preferably, the mounting plate is provided with an adjusting bolt, and the threaded end of the adjusting bolt penetrates through the mounting plate and is fixedly connected with the limiting baffle.

Preferably, the rotating block is provided with a length scale along the axial direction of the pin shaft.

Preferably, the electric wire stripping tool further comprises a second spring arranged between the pair of operating handles, and two ends of the second spring are fixedly connected with one end, close to the wire stripping jaw, of one side, opposite to the two operating handles, respectively.

Compared with the prior art, the utility model, have following advantage:

the electric power wire stripping tool is simple in structure and reasonable in design, can be modified on the basis of the existing wire stripping pliers, is low in modification cost, and is additionally provided with the mounting frame and the limiting baffle plate, and the distance of the limiting baffle plate relative to the wire stripping pliers opening can be adjusted, so that the wire stripping length is controlled through the limiting baffle plate, and fixed-length wire stripping of different wire stripping required lengths is realized.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic side view of a preferred embodiment of an electric power wire stripping tool according to the present invention;

FIG. 2 is a schematic view of a portion of the structure of FIG. 1;

fig. 3 is a schematic front view of a power wire stripping tool according to a preferred embodiment of the present invention;

fig. 4 is a partial structural schematic view of fig. 3.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, unless otherwise specified and limited, it is to be noted that the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, mechanically or electrically connected, or may be connected between two elements through an intermediate medium, or may be directly connected or indirectly connected, and specific meanings of the terms may be understood by those skilled in the art according to specific situations.

The utility model provides an electric power wire stripping instrument, as shown in fig. 1-4, this electric power wire stripping instrument includes wire stripping inlay 1 and sets up in the wire stripping of 1 one end of wire stripping inlay 2 of keeping silent, the other end of wire stripping inlay 1 is equipped with a pair of operating handle 3 that can open and shut, still include mounting bracket 4 and be used for controlling the limit baffle 5 of wire stripping length, mounting bracket 4 rotationally connects in one side of wire stripping inlay 1 through round pin axle 6, limit baffle 5 is installed on mounting bracket 4, limit baffle 5 is kept silent 2's distance for the wire stripping and can be adjusted, in order to realize the regulation of different wire stripping length. By adjusting the distance between the limiting baffle 5 and the wire stripping jaw 2, the electric wire stripping tool can realize fixed-length wire stripping with different wire stripping lengths.

In this embodiment, the mounting bracket 4 includes a rotation block 401 and a mounting plate 402, the rotation block 401 is rotatably connected to one side of the wire-stripping inlay 1 by a pin 6, one end of the rotation block 401 away from the wire-stripping inlay 1 is fixedly connected to the mounting plate 402, and the limit baffle 5 is located between the wire-stripping jaw 2 and the mounting plate 402. When the wire stripping machine needs to be used, the rotating block 401 is rotated, the limit baffle 5 can be rotated to the position just opposite to the wire stripping jaw 2, the fixed-length wire stripping is carried out, when the fixed-length wire stripping is not needed, the rotating block 401 is rotated, the limit baffle 5 is used for stripping the wire in one side of the jaw 2, the limit baffle 5 is prevented from blocking the wire stripping jaw 2, and the operation is convenient and rapid.

In the embodiment, two ends of one side of the limiting baffle 5, which is close to the mounting plate 402, are symmetrically provided with two guide posts 7, two guide holes 8 are formed in the mounting plate 402 at positions corresponding to the guide posts 7, the guide posts 7 extend towards the mounting plate 402 and penetrate through the corresponding guide holes 8, a first spring 9 is sleeved on the guide posts 7, and two ends of the first spring 9 are fixedly connected with the mounting plate 402 and the limiting baffle 5 respectively; an adjusting bolt 10 is arranged on the mounting plate 402 at a position between the two guide holes 8, and the threaded end of the adjusting bolt 10 penetrates through the mounting plate 402 and abuts against the limit baffle 5. By rotating the adjusting bolt 10, the length of the adjusting bolt 10 between the mounting plate 402 and the limiting baffle 5 can be adjusted, so that the distance between the limiting baffle 5 and the wire stripping jaw 2 can be adjusted, and fixed-length wire stripping with different lengths can be realized. Through the guide bar of symmetry and the cooperation of guiding hole 8 for stop baffle 5's regulation is more steady, and under the effect of first spring 9, adjusting bolt 10's screw thread end can support tight limiting plate, guarantees that the back regulating plate that the adjustment finishes can not rock at will, guarantees the accuracy nature of wire stripping length.

In the present embodiment, the threaded end of the adjusting bolt 10 is fixedly connected with a pressure plate 11. By additionally arranging the pressing plate 11, the contact surface between the adjusting bolt 10 and the limiting baffle 5 during butt joint is increased, the fact that one surface, close to the wire stripping jaw 2, of the limiting baffle 5 is parallel to the whole wire stripping inlay 1 is further guaranteed, and the accuracy of the length of the wire stripping is further guaranteed.

In the present embodiment, the rotary block 401 is provided with a length scale 12 along the axial direction of the pin 6. Through setting up length scale 12 for when adjusting limit baffle 5, can adjust according to specific wire stripping demand length, it is more convenient accurate, the scale that limit baffle 5 is close to the one side correspondence of wire stripping 2 of keeping silent is wire stripping length promptly.

In the present embodiment, the electric wire stripping tool further includes a second spring 13 disposed between the pair of operating handles 3, and two ends of the second spring 13 are respectively fixedly connected to one end of the wire stripping jaw 2, which is close to one end of the wire stripping jaw 3, opposite to the two operating handles 3. The second spring 13 is arranged in front of the two operating handles 3, so that the opening states of the upper tool bit and the lower tool bit of the wire stripping jaw 2 can be automatically restored through the second spring 13 after the operating handles 3 of the wire stripping tool are pressed to strip the wire, the uninterrupted wire stripping is conveniently carried out, and the wire stripping efficiency is improved.

In other preferred embodiments of the present invention, an adjusting bolt 10 is disposed on the mounting plate 402, and a threaded end of the adjusting bolt 10 passes through the mounting plate 402 and is fixedly connected to the limit baffle 5. Therefore, the structure of the whole wire stripping tool is simpler, when the adjusting bolt 10 is rotated, the adjusting bolt 10 drives the limiting baffle 5 to rotate and approach or leave the wire stripping jaw 2, the distance between the limiting baffle 5 and the wire stripping jaw 2 can be conveniently adjusted, and therefore the adjustment of different wire stripping lengths can be realized according to requirements.

The electric power wire stripping tool is simple in structure and reasonable in design, can be modified on the basis of the existing wire stripping pliers, is low in modification cost, the wire stripping inlay 1 is additionally provided with the mounting frame 4 and the limiting baffle 5, and the distance of the limiting baffle 5 relative to the wire stripping pliers opening 2 can be adjusted, so that the wire stripping length is controlled through the limiting baffle 5, and the fixed-length wire stripping of different wire stripping required lengths is realized.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. The electric power wire stripping tool is characterized by comprising a wire stripping inlay and a wire stripping jaw arranged at one end of the wire stripping inlay, wherein the other end of the wire stripping inlay is provided with a pair of openable operating handles, the electric power wire stripping tool further comprises an installation frame and a limiting baffle used for controlling the length of a wire stripping, the installation frame is rotatably connected to one side of the wire stripping inlay through a pin shaft, the limiting baffle is installed on the installation frame, and the distance between the limiting baffle and the wire stripping jaw can be adjusted so as to realize adjustment of different wire stripping lengths.

2. The electric wire stripping tool of claim 1, wherein the mounting bracket comprises a rotation block and a mounting plate, the rotation block is rotatably connected to one side of the wire stripping inlay through a pin shaft, one end of the rotation block, far away from the wire stripping inlay, is fixedly connected with the mounting plate, and the limiting baffle is located between the wire stripping jaw and the mounting plate.

3. The electric power wire stripping tool according to claim 2, wherein two guide posts are symmetrically arranged at two ends of one side of the limiting baffle close to the mounting plate, two guide holes are arranged on the mounting plate corresponding to the guide posts, the guide posts extend towards the mounting plate and penetrate through the corresponding guide holes, a first spring is sleeved on each guide post, and two ends of the first spring are fixedly connected with the mounting plate and the limiting baffle respectively; be located two on the mounting panel position between the guiding hole is equipped with adjusting bolt, adjusting bolt's screw thread end passes the mounting panel supports and leans on limit baffle.

4. The power wire stripping tool of claim 3, wherein a pressure plate is fixedly connected to the threaded end of said adjusting bolt.

5. The electric power wire stripping tool of claim 2, wherein an adjusting bolt is provided on said mounting plate, and a threaded end of said adjusting bolt passes through said mounting plate and is fixedly connected with said limit stop.

6. The electric power wire stripping tool according to any one of claims 2-5, wherein said rotating block is provided with a length scale along the axial direction of said pin.

7. The electric wire stripping tool of claim 6, further comprising a second spring disposed between the pair of operating handles, wherein two ends of the second spring are fixedly connected to respective ends of the wire stripping jaws on opposite sides of the two operating handles.