CN203632128U - Wire stripping cutter - Google Patents

Abstract

The utility model provides a wire stripping tool, comprising: a knife body (10) and a blade (20), the wire stripping tool also includes a pointed puncture part (21), the blade (20) and the pointed puncture part (21) are both It is arranged on the knife body (10), and the root of the pointed puncture part (21) is connected with the knife edge (20). The technical scheme of the utility model effectively solves the problem in the prior art that the wire stripping tool is easily jammed when the insulation layer of the wire is stripped.

Description

Stripping tool

technical field

The utility model relates to the technical field of electric equipment, in particular to a wire stripping tool.

Background technique

In order to ensure the uninterrupted power supply of the grid in the power system. In some work occasions, live work is required. Live pole climbing is a commonly used method in power system maintenance. In the live work of climbing poles, the operator wears insulating gloves and uses a wire stripper to strip the insulation layer of the wire.

The blades of the existing wire strippers are usually straight blades, which are prone to jamming when stripping the insulation layer of the wire end. The occurrence of jamming phenomenon is likely to cause electric shock accidents and endanger the life safety of operators.

Utility model content

The utility model aims to provide a wire stripping tool to solve the problem in the prior art that the wire stripping tool is easily jammed when the insulation layer of the wire is stripped.

In order to achieve the above object, the utility model provides a wire stripping tool, including: a knife body and a blade, the wire stripping tool also includes a pointed puncture part, the blade and the pointed puncture part are all arranged on the knife body, and the pointed puncture The root of the blade is connected to the blade.

Further, the middle part of the blade is concave, and the two ends of the blade form pointed piercing parts.

Further, the blade is arc-shaped.

Further, the cutter body is wedge-shaped, and a groove is provided on the wedge-shaped surface of the cutter body, the bottom of the groove forms a cutting edge, and the groove forms a chip guide groove.

Further, the cross section of the chip guide groove is arc-shaped.

Applying the technical solution of the utility model, the wire stripping tool includes a pointed puncture part, and when stripping the insulation layer of the wire, the pointed puncture part can easily pierce the insulation layer. Like this, it is just easier to peel off the insulating layer by the blade, avoiding the phenomenon of jamming of the peeling knife when peeling off the insulating layer.

Description of drawings

The accompanying drawings constituting a part of this application are used to provide a further understanding of the utility model, and the schematic embodiments of the utility model and their descriptions are used to explain the utility model and do not constitute improper limitations to the utility model. In the attached picture:

Fig. 1 shows the schematic diagram of the three-dimensional structure according to the embodiment of the wire stripping tool of the present utility model;

Figure 2 shows a schematic front view of the wire stripping tool of Figure 1; and

FIG. 3 shows a schematic top view of the wire stripping tool in FIG. 1 .

The above-mentioned drawings include the following reference numerals:

10. Knife body; 20. Blade; 21. Pointed puncture part; 30. Groove.

Detailed ways

It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The utility model will be described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.

As shown in FIG. 1 and FIG. 3 , the wire stripping tool of this embodiment includes a knife body 10 , a blade 20 and a pointed puncture part 21 . Wherein, both the blade 20 and the pointed piercing portion 21 are disposed on the blade body 10 , and the root of the pointed piercing portion 21 is connected to the blade 20 .

Applying the technical solution of this embodiment, the wire stripping tool includes a pointed piercing part 21, and when stripping the insulation layer of the wire, the pointed piercing part 21 can easily pierce the insulation layer. In this way, it is easier to peel off the insulating layer through the blade 20, which avoids the jamming phenomenon of the peeling knife when peeling off the insulating layer.

As shown in FIG. 3 , in this embodiment, the middle part of the blade 20 is concave, and the two ends of the blade 20 form pointed piercing parts 21 . In this way, two pointed piercing parts 21 can be conveniently formed on the blade 20, and the efficiency of stripping the insulating layer will be higher. Preferably, the blade 20 is arc-shaped.

As shown in FIG. 2 , the cutter body 10 is wedge-shaped, and a groove 30 is provided on the wedge-shaped surface of the cutter body 10 , the bottom of the groove 30 forms the cutting edge 20 , and the groove 30 forms a chip guide groove. In this way, the scraps produced during exploitation can be easily exported, making the exploitation process smoother. Preferably, the cross section of the chip guide groove is arc-shaped.

The above are only preferred embodiments of the utility model, and are not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims (5)

1. a wire-stripping cutter, comprise: cutter hub (10) and blade (20), it is characterized in that, described wire-stripping cutter also comprises pointed puncture portion (21), it is upper that described blade (20) and described pointed puncture portion (21) are all arranged on described cutter hub (10), and the root of described pointed puncture portion (21) is connected with described blade (20).

2. wire-stripping cutter according to claim 1, is characterized in that, the middle part of described blade (20) is concavity, and the two ends of described blade (20) form described pointed puncture portion (21).

3. wire-stripping cutter according to claim 2, is characterized in that, described blade (20) is curved.

4. wire-stripping cutter according to claim 2, it is characterized in that, described cutter hub (10) is wedge shape, and the lozenges of described cutter hub (10) is provided with groove (30), described blade (20) is formed on the bottom of described groove (30), and described groove (30) forms dregs guiding groove.

5. wire-stripping cutter according to claim 4, is characterized in that, the cross section of described dregs guiding groove is curved.

Images