CN104466811A - Wire stripping pliers - Google Patents

Abstract

The invention provides a pair of wire stripping pliers. The wire stripping pliers comprises a plier opening (10) and a handle (20) in driving connection with the plier opening (10), and a wire stripping portion is arranged on the plier opening (10). The wire stripping pliers further comprise a wire head length control part (3) which comprises a blocking portion (31), and the blocking portion (31) is arranged at the wire stripping portion of the plier opening (10) and blocks a wire penetrating through the wire stripping portion. According to the technical scheme, the wire striping pliers effectively solve the problem that in the prior art, it is hard for the wire stripping pliers to control the length of an exposed metal wire after wire stripping.

Description

Wire strippers

technical field

The invention relates to the technical field of electric power, in particular to a wire stripper.

Background technique

In the field of electric power, during the work of installing the metering device, the construction personnel will use wire strippers to strip the wire ends of the wiring, and then insert the metal wire ends into the installation position to fix after the stripping is completed.

However, it is difficult to control the length of the exposed metal wire at the end of the wire when using the existing wire stripper to strip the wire. If the exposed metal wire ends are too long, it will seriously affect the construction process and easily cause short circuit or electric shock accidents. If the exposed metal wire ends after stripping are too short, it is easy to make the mounting screws press on the insulation during the installation of the wire ends, which will affect the stability of the wire end contact and cause virtual connections to affect the use of the line.

Contents of the invention

The main purpose of the present invention is to provide a wire stripper to solve the problem in the prior art that it is difficult to control the length of the exposed metal wire after the wire stripper is used.

In order to achieve the above object, the present invention provides a wire stripper, comprising a jaw and a handle connected to the jaw for driving, the jaw is provided with a wire stripping part, the wire stripper also includes a wire end length control part, and the wire end length control part includes The stop part is arranged at the wire stripping part on the jaw and stops the wire passing through the wire stripping part.

Further, the stopper is movably arranged at the wire stripping portion along the extending direction of the wire stripping portion.

Further, a through groove is opened on the stopper part, and the stopper part is installed on the jaw through the through groove through the connecting piece.

Further, the connecting piece is a bolt, and a threaded hole matching the bolt is opened on the jaw.

Further, the stop part is L-shaped, including a first board and a second board connected to each other, the first board is provided with a through groove, and the second board stops the wire passing through the stripping part.

Further, the wire stripping part includes a first wire stripping part and a second wire stripping part, and the diameter of the second wire stripping part is larger than the diameter of the first wire stripping part.

Further, the first wire stripping part and the second wire stripping part are arranged on the jaws parallel to each other.

Further, the wire stripping part further includes a third wire stripping part, and the diameter of the third wire stripping part is larger than the diameter of the second wire stripping part.

Further, the third wire stripping part and the second wire stripping part are arranged on the jaws parallel to each other.

Further, the positions corresponding to the first wire stripping part, the second wire stripping part and the third wire stripping part are respectively provided with installation parts for installing wire end length control parts on the jaws.

Applying the technical solution of the present invention, when stripping the wire end of the wire, first pass the wire end through the wire stripping part and continue to extend until the wire end touches the stopper part, and then pinch the handle to drive the jaws through the wire stripping part Peel off the skin of the thread. In this way, when the wire end of the wire is stripped, the length of the exposed metal wire is constant, which avoids the problem that it is difficult to control the length of the exposed metal wire after using the wire stripper in the prior art.

In addition to the objects, features and advantages described above, the present invention has other objects, features and advantages. Hereinafter, the present invention will be described in further detail with reference to the drawings.

Description of drawings

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

Fig. 1 shows the structural representation of the embodiment of wire stripper according to the present invention; And

FIG. 2 shows a schematic top view of the embodiment of the wire stripper in FIG. 1 .

Wherein, the above-mentioned accompanying drawings include the following reference signs:

10. Jaw; 11. First stripping part; 12. Second stripping part; 13. Third stripping part; 20. Handle; 30. Length control part; 31. Stopper part; 311. Through slot; 32. Connecting piece; 40. Installation part.

Detailed ways

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

In order to enable those skilled in the art to better understand the solutions of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only It is an embodiment of a part of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

It should be noted that the terms "first" and "second" in the description and claims of the present invention and the above drawings are used to distinguish similar objects, but not necessarily used to describe a specific sequence or sequence. It should be understood that the data so used may be interchanged under appropriate circumstances for the embodiments of the invention described herein. Furthermore, the terms "comprising" and "having", as well as any variations thereof, are intended to cover a non-exclusive inclusion, for example, a process, method, system, product or device comprising a sequence of steps or elements is not necessarily limited to the expressly listed instead, may include other steps or elements not explicitly listed or inherent to the process, method, product or apparatus.

As shown in Figure 1, the wire stripper of the present embodiment includes a jaw 10 and a handle 20 drivingly connected with the jaw 10, a wire stripping part is arranged on the jaw 10, and the wire stripper also includes a wire end length control member 30, a wire end The length control member 30 includes a stop portion 31, which is arranged at the stripping portion on the jaw 10 and stops the wire passing through the stripping portion.

Applying the technical solution of this embodiment, when peeling off the skin of the wire end, first pass the wire end through the wire stripping part and continue to protrude until the wire end touches the stopper part, and then pinch the handle 20 to drive the jaw 10 through The wire stripping part strips off the skin of the wire head. In this way, when the wire end of the wire is stripped, the length of the exposed metal wire is constant, which avoids the problem that it is difficult to control the length of the exposed metal wire after using the wire stripper in the prior art.

As shown in FIG. 1 and FIG. 2 , in this embodiment, the stop portion 31 is provided at the wire stripping portion to be movable along the extending direction of the wire stripping portion. In this way, the operator can set an appropriate wire end stripping length by moving the stopper 31, so that the length of the exposed metal wire after stripping meets the actual use requirements.

As shown in FIG. 1 and FIG. 2 , a through slot 311 is opened on the stop portion 31 , and the stop portion 31 is installed on the jaw 10 through the through slot 311 through the connecting piece 32 . The movement and fixation of the stop part 31 can be realized conveniently through the simple structure of the through groove 311 matching the connecting piece 32 . Preferably, in this embodiment, the connecting piece 32 is a bolt, and the jaw 10 is provided with a threaded hole suitable for the bolt.

As shown in Figures 1 and 2, in this embodiment, the stopper 31 is L-shaped, including a first plate and a second plate connected to each other, the first plate is provided with a through groove 311, and the second plate stops Wires passing through the stripped section. In this way, the stop portion 31 has a simple structure and is easy to manufacture.

As shown in FIG. 1 , in this embodiment, the wire stripping part includes a first wire stripping part 11 and a second wire stripping part 12 , and the diameter of the second wire stripping part 12 is larger than that of the first wire stripping part 11 . In this way, the wire stripper of the present embodiment can strip wire ends of wires with different diameters. Preferably, the first wire stripping part 11 and the second wire stripping part 12 are arranged on the jaw 10 parallel to each other.

In order to make the wire stripper of this embodiment suitable for more wires, the wire stripping part further includes a third wire stripping part 13 , and the diameter of the third wire stripping part 13 is larger than that of the second wire stripping part 12 . Like this, the wire stripper of this embodiment just can carry out wire stump stripping work to the wire of larger diameter. Preferably, the third wire stripping part 13 and the second wire stripping part 12 are arranged on the jaw 10 parallel to each other.

As shown in Figure 1 and Figure 2, in this embodiment, the positions corresponding to the first wire stripping part 11, the second wire stripping part 12 and the third wire stripping part 13 on the jaws 10 are respectively provided with installation wire end length control The mounting part 40 of the piece 30. When using the wire stripper of this embodiment to strip wires with different diameters, it is only necessary to install the wire end length control member 30 on the corresponding installation part 40 to realize the control of the stripped length.

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and changes. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the protection scope of the present invention.

Claims (10)

1. wire stripping pliers, comprise jaw (10) and drive with described jaw (10) handle (20) be connected, (10) are provided with wire stripping portion to described jaw, it is characterized in that, described wire stripping pliers also comprise stub control piece (30), described stub control piece (30) comprises stopper section (31), described stopper section (31) be arranged on place of described wire stripping portion on described jaw (10) and backstop through the wire in described wire stripping portion.

2. wire stripping pliers according to claim 1, is characterized in that, described stopper section (31) are arranged along the bearing of trend in described wire stripping portion movably at place of described wire stripping portion.

3. wire stripping pliers according to claim 1, it is characterized in that, described stopper section (31) offers groove (311), described stopper section (31) are arranged on described jaw (10) through described groove (311) by connector (32).

4. wire stripping pliers according to claim 3, is characterized in that, described connector (32) is bolt, and (10) offer the screwed hole suitable with described bolt to described jaw.

5. wire stripping pliers according to claim 3, it is characterized in that, described stopper section (31) are L-type, comprise interconnective first plate and the second plate, described first plate offers described groove (311), described second plate backstop is through the wire in described wire stripping portion.

6. wire stripping pliers according to claim 1, it is characterized in that, described wire stripping portion comprises the first wire stripping portion (11) and the second wire stripping portion (12), and the bore in described second wire stripping portion (12) is greater than the bore in described first wire stripping portion (11).

7. wire stripping pliers according to claim 6, is characterized in that, described first wire stripping portion (11) and described second wire stripping portion (12) are arranged on described jaw (10) in parallel to each other.

8. wire stripping pliers according to claim 6, is characterized in that, described wire stripping portion also comprises the 3rd wire stripping portion (13), and the bore in described 3rd wire stripping portion (13) is greater than the bore in described second wire stripping portion (12).

9. wire stripping pliers according to claim 8, is characterized in that, described 3rd wire stripping portion (13) and described second wire stripping portion (12) are arranged on described jaw (10) in parallel to each other.

10. wire stripping pliers according to claim 8, it is characterized in that, described jaw (10) is upper corresponds to described first wire stripping portion (11), the position in the second wire stripping portion (12) and the 3rd wire stripping portion (13) is respectively arranged with the installation portion (40) installing described stub control piece (30).