CN202333637U

CN202333637U - Wire stripper

Info

Publication number: CN202333637U
Application number: CN2011205001500U
Authority: CN
Inventors: 陶钧炳; 陈序康; 蔡耀涛; 魏博文; 陶松垒; 冯允根
Original assignee: 陶钧炳
Priority date: 2011-11-29
Filing date: 2011-11-29
Publication date: 2012-07-11
Anticipated expiration: 2021-11-29

Abstract

The utility model provides a wire stripper, relating to stripping machinery of an electric wire insulator. The scheme disclosed by the utility model is as follows: a stripper end of a right nipper group is provided with a V-shaped idler wheel and the stripper end of a left right nipper group is provided with a hob cutter wheel, wherein the V-shaped idler wheel and the hob cutter wheel are internally provided with two rolling bearings respectively; a jaw is respectively provided with a hole-shaped cutter opening with an applicable line diameter and is marked with a wire gauge number; and a flat shear cutter opening and an arc-shaped shear cutter opening are respectively arranged on left and right sides. The wire stripper disclosed by the utility model has the advantages of large applicable cable specification range, convenience and rapidness for stripping, no damages to a conductor, high efficiency, good working quality, safety and reliability, firmness and durability. The wire stripper disclosed by the utility model better solves the problem of usual stripping of an electrician and is applicable to stripping various electric wire insulators.

Description

A kind of wire stripping pliers

Technical field:

The utility model relates to the apparatus that divests of wire insulator, belongs to electrician's instrument.

Background technology:

Wire stripping pliers are the interior lines electrician, and one of instrument that motor is repaired, the instrument and meter electrician uses always is suitable for the peeling of plastics, rubber-insulated wire, cable core.

Wire stripping pliers on the present market, most complex structure, function singleness only has prevailing function, and a lot of inconvenient parts is arranged when the electrician operates.Existing wire stripping pliers generally only can divest the electric wire below the 3mm of line footpath, usually are very difficult as if divesting the insulator of 6mm with upper conductor, often still adopt original electrician's knife to eliminate the insulator on the conductor.Not only inefficiency, be prone to hinder conductor, and labour intensity greatly, dangerous again, especially make insulator and divest work in the conductor middle section, more inconvenient.

Summary of the invention:

The utility model aims to provide a kind of convenient and practical, handy wire stripping pliers.

The scheme of the utility model is: comprise left and right sides nipper group, hinge group and insulating case, it is characterized in that: the pincers end of right nipper group is equipped with the V-arrangement roller, and the pincers end of left nipper group is equipped with the hobboing cutter wheel, and the left and right sides is respectively equipped with the straight snips edge of a knife and arc scissors mouth.

The edge of a knife of the hobboing cutter wheel of described nipper group pincers end is aimed at the groove of V-arrangement roller, is the centering state.

The described straight snips edge of a knife and arc scissors mouth are separately positioned on the both sides of hinge, and curved edge can be divided into one or more groups; Jaw is shaped on the hole shape edge of a knife that is suitable for the line footpath respectively, and indicates wire gauge number.

In described V-arrangement roller and the hobboing cutter wheel rolling bearing is housed all.

Described pincers tail is surrounded by insulating case, and can adopt plastics also can be rubber or other synthetic materials, existing insulating effect, the affinity interaction that has staff to contact again.The lateral surface of insulating case is provided with tooth or groove, feels and frictional force to increase holding of hand.

Described hinge group can be made up of two kinds of structures, and a kind of is that the screw-type another kind is riveted type, and its concrete structure is a known technology, no longer describes at this;

Its good effect is

1. because a pair of V-arrangement roller and hobboing cutter wheel are housed on the nipper group of the left and right sides, adopt generation cleverly, be convenient to vertically cut open the insulator on the electric wire.

2. because the left and right sides is respectively equipped with the straight snips edge of a knife and arc scissors mouth, and curved edge can be divided into one or more groups, integrates multi-functional.

3 because jaw is shaped on the hole shape edge of a knife that is suitable for the line footpath respectively, and indicates wire gauge number, designs being meticulous and attending to minutes details in everythingly, and wire stripping is convenient and swift.

To be suitable for the cable specification scope big so the utlity model has, and wire stripping is convenient and swift, do not hinder that conductor, efficient are high again, operation quality is good, safe and reliable, robust advantage.

Description of drawings

Fig. 1 is example structure figure, and Fig. 2 is V-arrangement roller and hobboing cutter rolling hitch composition, and Fig. 3 is vertical hatching line front view, the vertical hatching line vertical view of Fig. 4.

Embodiment:

Below in conjunction with accompanying drawing the utility model is further specified.

Embodiment is as shown in Figure 1, is made up of right nipper group (4), left nipper group (8) and hinge group.The pincers end of right nipper group (4) is equipped with V-arrangement roller (11), and the pincers end of left nipper group (8) is equipped with hobboing cutter wheel (10), and in V-arrangement roller (11) and the hobboing cutter wheel (10) two rolling bearings is housed all.The edge of a knife of hobboing cutter wheel (10) is just in time aimed at the groove of V-arrangement roller (11), is the centering state, and is as shown in Figure 2.The pincers tail is surrounded by insulating case (5), and insulating case (5) adopts ambroin or rubber, is provided with several toothrow grooves (9) at the lateral surface of insulating case (5), holds sense and frictional force with what increase hand.The jaw of right nipper group (4) and left nipper group (8) is shaped on the hole shape edge of a knife (1) respectively, and indicates suitable line directly and the character denotation (6) of wire gauge number in that the hole shape edge of a knife (1) is other.Side at right nipper (4) and left nipper (8) is provided with the outstanding straight snips edge of a knife (3) and arc scissors mouth (7) respectively, and curved edge (7) is two groups.Hinge group (2) is the screw-type structure, and right nipper group (4) and left nipper group (8) are attached together them together by hinge group (2), forms one the wire stripping pliers of complete body.

During use; When running into line footpath or wire size hour; Can be according to directly lead being put into the hole shape edge of a knife (1) that adapts to specification at the other wire size character denotation (6) of jaw (1); The caliper of holding with a firm grip earlier utilizes the hole shape edge of a knife 1 to cut off the insulator of lead, then with the caliper layback, can the insulator on the conductor directly be stripped out.When running into cable when thick, wire stripping divides two steps: 1) cable is put into V-arrangement roller (11), the caliper of holding with a firm grip then earlier; The insulator of the blade incision cable of hobboing cutter wheel this moment (10) then spurs caliper, as A among Fig. 3 to shown in; After this, the insulator on the cable is cut open by hobboing cutter wheel (10); 2) again cable is laterally put into curved edge (7), on one side the interlock edge of a knife, rotating cable on one side, the insulator on the cable divests the most at last, and the segment design of curved edge (7) is to prepare for the cable that adapts to the specification that varies in size.The straight snips edge of a knife is used for general shear work.

The utility model has solved the difficult problem of electrician's usual wire stripping preferably; Be applicable to divesting of various wire insulators; The use specification limit is big, and wire stripping is convenient and swift, especially can remove the insulator in lead stage casing fast; Do not hinder that conductor, efficient are high again, operation quality is good, receive user's favorable comment deeply.

Claims

1. wire stripping pliers comprise left and right sides nipper group, hinge group and insulating case, it is characterized in that: the pincers end of right nipper group is equipped with the V-arrangement roller, and the pincers end of left nipper group is equipped with the hobboing cutter wheel, and the left and right sides is respectively equipped with the straight snips edge of a knife and arc scissors mouth.

2. according to a kind of wire stripping pliers of claim 1, it is characterized in that: the edge of a knife of the hobboing cutter wheel of nipper group pincers end is aimed at the groove of V-arrangement roller, is the centering state.

3. according to a kind of wire stripping pliers of claim 1, it is characterized in that: the straight snips edge of a knife and arc scissors mouth are separately positioned on the both sides of hinge, and curved edge is one or more groups.

4. according to a kind of wire stripping pliers of claim 1, it is characterized in that: in V-arrangement roller and the hobboing cutter wheel rolling bearing is housed all.