CN210628709U

CN210628709U - Wire stripping frock

Info

Publication number: CN210628709U
Application number: CN201921487109.7U
Authority: CN
Inventors: 孙余良; 刘中华; 刘永坤; 温婕妤; 卢宽
Original assignee: Jiangsu Hengxin Technology Co Ltd
Current assignee: Jiangsu Hengxin Technology Co Ltd
Priority date: 2019-09-09
Filing date: 2019-09-09
Publication date: 2020-05-26
Anticipated expiration: 2029-09-09

Abstract

The utility model provides a wire stripping frock, it includes: the shell is internally provided with an accommodating cavity, and the accommodating cavity extends to the end face of one end of the shell; the first blade is arranged in a first mounting groove which is communicated with the accommodating cavity on the shell, and the cutting edge of the first blade extends into the accommodating cavity; the second blade is arranged in a second mounting groove which is communicated with the accommodating cavity on the shell, the second mounting groove and the first mounting groove are sequentially arranged along the extending direction of the accommodating cavity, and the cutting edge of the second blade extends into the accommodating cavity. The utility model discloses a wire stripping frock can make coaxial feeder cross-section neat pleasing to the eye, the no burr piece, wire stripping size length is moderate. Furthermore, the utility model discloses a wire stripping frock not only can carry out manual wire stripping, also can be equipped with corresponding equipment and carry out electronic wire stripping, when improving connector installation effectiveness, is favorable to guaranteeing the quality of cable.

Description

Wire stripping frock

Technical Field

The utility model relates to a wire stripping frock especially relates to a wire stripping frock suitable for coaxial feeder.

Background

In the field of wireless communications, coaxial feeders are often used as main links for signal transmission. For coaxial feed line applications, it is necessary to provide a connector at its end. However, when the coaxial feeder is connected at present, the end of the coaxial feeder needs to be stripped by means of traditional methods such as an art designer knife and a saw, and the coaxial feeder has the defects of time and labor waste in operation, low stripping efficiency, difficulty in controlling stripping size and the like. Meanwhile, the saw is adopted for cutting, so that the problems of inclined or uneven cross section and the like are easily caused. In addition, due to uneven stress, the cable copper pipe is often deformed, and burrs, copper scraps and the like are generated on the cross section of the cable copper pipe, so that the performance and the service life of the connector are influenced. Therefore, it is necessary to provide a further solution to the above-mentioned problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a wire stripping frock to overcome the not enough that exists among the prior art.

In order to solve the technical problem, the technical scheme of the utility model is that:

a wire stripping frock, it includes:

the shell is internally provided with an accommodating cavity, and the accommodating cavity extends to the end face of one end of the shell;

the first blade is arranged in a first mounting groove which is communicated with the accommodating cavity on the shell, and the cutting edge of the first blade extends into the accommodating cavity;

the second blade is arranged in a second mounting groove which is communicated with the accommodating cavity on the shell, the second mounting groove and the first mounting groove are sequentially arranged along the extending direction of the accommodating cavity, and the cutting edge of the second blade extends into the accommodating cavity.

As the utility model discloses an improvement of wire stripping frock, still seted up on the casing with the observation hole that the holding chamber is linked together, it is close to observe the hole the bottom in holding chamber, and follow the extending direction in holding chamber sets up.

As the utility model discloses an improvement of wire stripping frock, the blade of first blade is for being suitable for the oblique sword tangent with the outer conductor of cable.

As the utility model discloses an improvement of wire stripping frock, set up the mounting hole of bar on the first blade, the screw attaches through the lock the different position control of mounting hole first blade stretches into the length in holding chamber.

As the utility model discloses an improvement of wire stripping frock, first blade install in the bottom surface of first mounting groove.

As the utility model discloses an improvement of wire stripping frock, the second blade has first blade and second blade, first blade and second blade are the V-arrangement setting.

As the utility model discloses an improvement of wire stripping frock, the length of first blade is less than the length of second blade, the second blade install in the side of second mounting groove.

As the utility model discloses an improvement of wire stripping frock, the side of casing still is provided with positioning center and is located positioning center one side and most advanced reamer that sets up outwards.

As the utility model discloses an improvement of wire stripping frock, positioning center and enlarger are located on the plane of casing side.

As an improvement of the wire stripping tool of the utility model, the other end of the shell is also provided with a tail handle, and the radial section of the tail handle is triangular.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a wire stripping frock can make coaxial feeder cross-section neat pleasing to the eye, the no burr piece, wire stripping size length is moderate. Furthermore, the utility model discloses a wire stripping frock not only can carry out manual wire stripping, also can be equipped with corresponding equipment and carry out electronic wire stripping, when improving connector installation effectiveness, is favorable to guaranteeing the quality of cable.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic perspective view of an embodiment of a wire stripping tool of the present invention;

fig. 2 is a perspective exploded view of the wire stripping tool of fig. 1;

fig. 3 is an axial cross-sectional view of the wire stripping tool of fig. 1;

fig. 4 is a schematic plan view of the wire stripping tool of fig. 1.

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.

As shown in fig. 1 and 2, the utility model discloses a wire stripping frock includes: the cutting tool comprises a shell 1, a first blade 2, a second blade 3 and a tail handle 4. The first blade 2 and the second blade 3 are mounted on the housing 1, the blades of the first blade and the second blade extend into the accommodating cavity 11 of the housing 1, and the tail handle 4 is mounted at the end of the housing 1.

As shown in fig. 3, the housing 1 forms the main structure of the wire stripping tool of the present invention, and a holding cavity 11 is formed inside the housing, and the holding cavity 11 is used for accommodating the end of the coaxial feeder when stripping the wire. The accommodating cavity 11 extends to the end face of one end of the housing 1, and an opening is formed on the end face of one end. The accommodating cavity 11 is divided into a front part and a rear part, the diameter of the front cavity 111 is larger than that of the rear cavity 112, and correspondingly, a step structure is arranged between the front cavity 111 and the rear cavity 112. When stripping the wires, the end of the coaxial feed line first extends into the front cavity 111 and then into the rear cavity 112 as the stripping progresses.

In order to facilitate the installation of the first blade 2 and the second blade 3, a first installation groove 12 and a second installation groove 13 are formed in the housing 1, the first installation groove 12 and the second installation groove 13 are formed by being recessed from the surface of the housing 1 and are communicated with the accommodating cavity 11, so that the blade edge of the blade can extend into the accommodating cavity 11, and the coaxial feeder can be stripped. Wherein the first mounting groove 12 is communicated with the front cavity 111, and the second mounting groove 13 is communicated with the rear cavity 112.

As shown in fig. 4, the housing 1 further has an observation hole 14 communicating with the accommodating cavity 11. The observation hole 14 can facilitate observation of the stripping length of the coaxial feeder. Specifically, since the surface of the end of the stripped cable is formed with a continuous wave crest and wave trough structure, it is necessary to connect the position of the wave crest for a general installation connector, and to connect the position of the wave trough for a quick connector. Therefore, by arranging the observation hole 14, the final position of the wire stripping can be conveniently observed to stay at the wave crest position or the wave trough position, so that the installation of different types of connectors is facilitated. The observation hole 14 is close to the bottom of the accommodating cavity 11 and is arranged along the extending direction of the accommodating cavity 11. In one embodiment, the viewing aperture 14 is a kidney-shaped aperture.

The first blade 2 is used for peeling an outermost sheath of the coaxial feeder line. Specifically, the first blade 2 is mounted in a first mounting groove 12 on the housing 1, the first mounting groove being communicated with the accommodating cavity 11, and a cutting edge of the first blade 2 extends into the accommodating cavity 11. In order to facilitate the peeling of the outer side sheath, the cutting edge 21 of the first blade 2 is designed to be a bevel edge which is suitable for being tangent to the outer conductor of the cable, so that when the cable is stripped, the tool tip of the first blade 2 is positioned on the tangent point of the phase tangent plane of the cable, and the cable stripping effect is not influenced even if a front error and a rear error exist during the installation of the cable stripping tool. Meanwhile, by arranging the inclined blade, the inclined blade can apply an axial acting force to the coaxial cable while stripping the cable, so that the coaxial feeder can enter the rear cavity 112 from the front cavity 111.

Meanwhile, a strip-shaped mounting hole 22 is formed in the first blade 2, and correspondingly, a screw hole is formed in the first mounting groove 12. When the first blade 2 is installed, screws are used for adjusting the length of the first blade 2 extending into the accommodating cavity 11 by locking different positions of the installation holes 22. In one embodiment, the mounting hole 22 is a kidney-shaped hole. Therefore, the mounting position of the first blade 2 can be adjusted forwards and backwards, forward adjustment can ensure peeling of the coaxial feeder line sheath with the diameter of 22-50mm, and backward adjustment can ensure peeling of the coaxial feeder line sheath with the diameter of 23-50 mm.

The first blade 2 is mounted on the bottom surface of the first mounting groove 12 such that the cutting edge 21 of the first blade 2 is tangent to the sheath of the coaxial feeder.

The second blade 3 is used to strip the outer conductor, insulation and inner conductor of the coaxial feeder. Specifically, the second blade 3 is mounted in a second mounting groove 13 on the housing 1, which is communicated with the accommodating cavity 11. The second mounting groove 13 and the first mounting groove 12 are sequentially arranged along the extending direction of the accommodating cavity 11, so that the outermost sheath of the coaxial feeder is firstly stripped by the first blade 2, and the outer conductor, the insulation and the inner conductor are sequentially stripped by the second blade 3.

The cutting edge of the second blade 3 extends into the accommodating cavity 11, the second blade 3 has a first cutting edge 31 and a second cutting edge 32, and the first cutting edge 31 and the second cutting edge 32 are arranged in a V shape. Wherein, first blade 31 cuts the outer conductor, and the inner conductor is cut to second blade 32, and first, two blades 31, 32 cut the insulating layer simultaneously, guarantee that the cutting end face is level and smooth. In order to realize the wire stripping manner, the length of the first cutting edge 31 is smaller than that of the second cutting edge 32, and the second blade 3 is mounted on the side surface of the second mounting groove 13. Accordingly, the opening of the second mounting groove 13 communicating with the accommodating chamber 11 is located on the side surface of the second mounting groove 13. Meanwhile, the second blade 3 is further provided with a mounting hole, a screw hole is correspondingly formed in the side surface of the second mounting groove 13, and a screw attaches the second blade 3 to the side surface through the mounting hole and the screw hole.

In addition, the outer conductor can be reamed and flanged after wire stripping is finished, and the connector is convenient to mount. Specifically, the reaming and flanging are performed on the wave crest position of the corrugated cable when the common connector is installed. And when the wire stripping position of the quick connector is in a wave trough, reaming and flanging are not needed.

In order to achieve the above purpose, the side surface of the housing 1 is further provided with a positioning center 5 and a reamer 6 which is located on one side of the positioning center 5 and has an outward tip. Wherein, the positioning center 5 and the reamer 6 are positioned on the plane of the side surface of the shell 1. When reaming and flanging are carried out, the center of the inner conductor is positioned by utilizing the positioning center 5 on the side surface of the wire stripping tool, and the top of the reamer 6 is controlled to be inserted between the outer conductor and the insulating layer at the rear part of the wire stripping position for reaming and flanging.

For convenience the utility model discloses a wire stripping frock is connected with electric tool, 1 other end of casing is formed and is suitable for connecting fixed caudal peduncle 4, caudal peduncle 4's radial cross-section is triangle-shaped. Preferably, three sides of the tail handle 4 are connected by an arc-shaped surface transition.

To sum up, the utility model discloses a wire stripping frock can make coaxial feeder cross-section neat pleasing to the eye, the no burr piece, wire stripping size length is moderate. Furthermore, the utility model discloses a wire stripping frock not only can carry out manual wire stripping, also can be equipped with corresponding equipment and carry out electronic wire stripping, when improving connector installation effectiveness, is favorable to guaranteeing the quality of cable.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a wire stripping frock, its characterized in that, wire stripping frock includes:

2. The wire stripping tool according to claim 1, wherein the housing is further provided with an observation hole communicated with the accommodating cavity, and the observation hole is close to the bottom of the accommodating cavity and arranged along the extending direction of the accommodating cavity.

3. The wire stripping tool of claim 1, wherein the cutting edge of the first blade is a beveled edge adapted to be tangent to the outer conductor of the cable.

4. The wire stripping tool according to claim 1, wherein the first blade is provided with a strip-shaped mounting hole, and a screw is locked in different positions of the mounting hole to adjust the length of the first blade extending into the accommodating cavity.

5. The wire stripping tool according to claim 1 or 4, wherein the first blade is mounted on the bottom surface of the first mounting groove.

6. The wire stripping tool of claim 1, wherein the second blade has a first cutting edge and a second cutting edge, and the first cutting edge and the second cutting edge are arranged in a V-shape.

7. The wire stripping tool according to claim 6, wherein the length of the first cutting edge is smaller than that of the second cutting edge, and the second blade is mounted on the side face of the second mounting groove.

8. The wire stripping tool according to claim 1, wherein a positioning center and a reamer located on one side of the positioning center and having an outward tip are further disposed on the side of the housing.

9. The wire stripping tool of claim 8, wherein the positioning center and the reamer are located on a plane of the side surface of the housing.

10. The wire stripping tool according to claim 1, wherein a tail handle is further arranged at the other end of the shell, and the radial section of the tail handle is triangular.