CN205509218U - Multipurpose wire stripping is cut - Google Patents

Abstract

The utility model discloses a multipurpose wire stripping is cut, cut the body on including and cut physically down, on cut the body to cut the body structure under with the same, by shear shank and scissors head constitution, just on utilize the articulated shaft to articulate between cutting the body and cutting down physically, on cut the body and become the X -shaped after physically opening with cutting down, the overhead cutting edge of having seted up of scissors, the cutting edge is in being close to articulated the shaft position is provided with the anti -skidding sword of semicircle camber, in being close to on the cutting edge the position of antiskid sword is provided with a plurality of arc swords, just the two sides of the arc sword domatic blade of all having polished, the cutting edge is in keeping away from the position of antiskid sword remains there is the truncation sword. The utility model discloses simple structure, convenient to use, wire stripping efficiency improves greatly.

Description

A kind of multipurpose wire strippers

Technical field

This utility model relates to maintenance tool technical field, be specifically related to a kind of that serve many purposes, The wire strippers of cable peeling can be easy to.

Background technology

In household electrical appliances maintenance work, it is often necessary to trimming, wiring, and for general electric wire, need Outer layer insulation leather sheath is peeled off, wiring work can be smoothly completed.

According to traditional mode of connection, usually utilize lighter, outer layer insulation leather sheath burnt and melts, Then peeling off, not only efficiency is the lowest, and operates the danger that the personnel that there is also scald.

And present, also there is the most special punck-down block.Such as, number of patent application is 91108308.1 Chinese patent, disclose and a kind of cut class stripping tool for peel off wire insulation rubber, it is dashed forward Broken traditional pincers class stripping tool pattern, the interior tangent plane of upper and lower shear body is arranged at least one with The upper preformed groove corresponding with different size line footpath, is additionally provided with truncation sword, arc or dihedral and shears Sword, when carrying out wire stripping, along with upper and lower shear body Guan Bi, shear, surmount, the end of a thread insulating barrier from Move and come off.This wire strippers, in addition to using common scissor construction, may also be fabricated which gun type, automatically answers Bit-type, desk-top etc., be suitable to the production and application of the electrician trades such as electronics, electric meter, household electrical appliance And maintenance, it is also suitably for family and provides for oneself.

But, the defect of this instrument is: 1, complicated structure, it is difficult to be processed, and The maintainer being not suitable for masses uses；2, use comparatively laborious, must first with arc or Insulation rubber is cut out otch by dihedral shear blade, then uses truncation sword fair line peeling, finally utilizes Insulation rubber is peeled off by preformed groove；3, arc or dihedral shear blade are arranged on the front end of shear body, are cutting When cutting insulation rubber, stress is abundant not, and dynamics is difficult to control to, easily by direct for internal core Cut off.

Therefore, a kind of more practical multipurpose wire strippers of necessary design.

Utility model content

The purpose of this utility model is to provide a kind of multipurpose wire strippers, in order to solve existing wire stripping The problem that instrument is practical not.

For achieving the above object, this utility model method is by the following technical solutions:

A kind of multipurpose wire strippers, including upper shear body and lower shear body, described upper shear body and lower shear body knot Structure is identical, is formed by shear shank and scissors bit, and utilizes hinge between described upper shear body and lower shear body Spindle is hinged, and described upper shear body becomes X-shaped after opening with lower shear body, and described scissors bit offers blade, And described blade is provided with the anti-skidding sword of semicircular arc-shaped in the position near described jointed shaft；Described cutter On sword, the position near described anti-skidding sword is provided with some arcuate blades, and the two sides of described arcuate blade All polishings have domatic cutting edge；Described blade remains with truncation sword in the position away from described anti-skidding sword.

In this utility model, as the preferred technical scheme of one, described arcuate blade has tubaeform Enlarging, and described flared edge offers blade.This structure, for the insulated hull of cutting wire, makes The when of wire stripping more laborsaving, the metal part of core can be easier along thus not hindered inside groove Arrive.

In this utility model, as the preferred technical scheme of one, described arcuate blade uses three. Certainly, three arcuate blades use different radiuses, to meet the electric wire of different size, it is possible to achieve The electric wire peeling of carse, medium and small three kinds of specifications.

Certainly, arcuate blade is not limited to arrange three, can arrange four five, even ten eight Individual or even more.

In this utility model, as the preferred technical scheme of one, described scissors bit offer recessed Groove, and described groove and described arcuate blade one_to_one corresponding.

Further, the Position Design that described arcuate blade combines with described groove becomes outside bevelled mesh Be the core in order to preferably protect electric wire during wire stripping.

In this utility model, as the preferred technical scheme of one, described groove is opened in two institutes State in the one side that scissors bit is relative.

In this utility model, as the preferred technical scheme of one, two described scissors bits are relative Being respectively provided with one piece of overall sunk area on Yi Mian, described overall sunk area is connected with described groove, And described overall sunk area is in the position away from described arcuate blade.

In this utility model, as the preferred technical scheme of one, described shear shank is arranged with absolutely Edge set.

In this utility model, as the preferred technical scheme of one, described upper shear body and lower shear body it Between be provided with returning spring, it is simple to by upper shear body and the scissors bit opened with certain angle of lower shear body.

In this utility model, as the preferred technical scheme of one, described upper shear body and lower shear body it Between be provided with set screw, the angle that described set screw controls upper shear body and lower shear body merges, from And the length of wire stripping can be controlled.

This utility model has the advantage that

This utility model provides a kind of multipurpose wire strippers, including upper shear body and lower shear body, described Upper shear body is identical with lower shear body structure, is formed by shear shank and scissors bit, and described upper shear body and Utilizing jointed shaft hinged between lower shear body, described upper shear body becomes X-shaped after opening with lower shear body, described in cut Offer blade on cutter head, and described blade is provided with semi arch in the position near described jointed shaft The anti-skidding sword of type；On described blade, the position near described anti-skidding sword is provided with some arcuate blades, And the two sides of described arcuate blade all polished domatic cutting edge；Described blade is in away from described anti-skidding sword Position remains with truncation sword.Based on this structure, this utility model structure is very simple, utilizes general Logical household scissors can be polished to voluntarily, more practical, low cost, is more suitable for maintenance Personnel promote the use of, use the simplest, directly electric wire is used suitable arcuate blade, Insulation protective jacket is sheared, the most directly the insulation protective jacket cutting out otch is peeled off, improve stripping The efficiency of line, and, arcuate blade is positioned close to the position of jointed shaft by this utility model, due to The effect of lever, stress is more concentrated herein, the most convenient operation, and dynamics is easier to control, Improve the quality of wire stripping, it is to avoid the core inside is cut off.

Accompanying drawing explanation

Fig. 1 is the structural representation of the first embodiment of this utility model.

Fig. 2 is the structural representation of shear body scissors bit under this utility model；

Fig. 3 is the structural representation of this utility model the second embodiment.

Detailed description of the invention

Following example are used for illustrating this utility model, but are not limited to scope of the present utility model.

The first embodiment

As depicted in figs. 1 and 2, a kind of multipurpose wire strippers, including upper shear body 1 and lower shear body 2, institute State shear body 1 identical with lower shear body 2 structure, formed by shear shank 3 and scissors bit 4, and described on Utilizing jointed shaft 5 hinged between shear body 1 and lower shear body 2, described upper shear body 1 becomes after opening with lower shear body 2 X-shaped, described scissors bit 4 offers blade, and described blade is in the position near described jointed shaft Being provided with the anti-skidding sword 6 of semicircular arc-shaped, the effect of anti-skidding sword 6 is can to cut off some thick, hard Electric wire；On described blade, the position near described anti-skidding sword 6 is provided with some arcuate blades 7, and institute State the two sides of arcuate blade 7 all to have polished domatic cutting edge 8；Described blade is in the position away from described anti-skidding sword Put and remain with truncation sword 9.The structure of this instrument is very simple, utilizes common household scissors to get final product oneself Row is polished to, more practical, and low cost is more suitable in maintainer promoting the use of, makes Use the simplest, directly electric wire is used suitable arcuate blade, insulation protective jacket is sheared, The most directly the insulation protective jacket cutting out otch is peeled off, improve the efficiency of wire stripping, and, this Arcuate blade 7 is positioned close to the position of jointed shaft by utility model, due to the effect of lever, is subject to herein Power is more concentrated, the most convenient operation, and dynamics is easier to control, and improves the quality of wire stripping, The core avoiding inside is cut off.

In this utility model, described arcuate blade 7 has flaring enlarging, and described flared edge is opened If blade.This structure, for the insulated hull of cutting wire, makes the gold of more laborsaving core when of wire stripping Belonging to part can be easier along thus not hurt inside groove.Arcuate blade 7 is not limited to arrange three Individual, four five can be arranged, even ten or eight, so that more.But, it is in and conveniently makes With, in the present embodiment, described arcuate blade uses three.Certainly, three arcuate blades 7 use different Radius, to meet the electric wire of different size, it is possible to achieve the electric wire stripping of carse, medium and small three kinds of specifications Skin.

In this utility model, described scissors bit 4 offers groove 10, and described groove and described arc Shape sword one_to_one corresponding, described groove 10 is opened in two relative one sides of described scissors bit 4.Use This groove 10, when shearing, it is possible to clamped by the insulation protection rubber of electric wire, thus by it simultaneously Directly peel off.

In actual use, inventor finds, when electric wire needs the insulation rubber shelling a long section, Electric wire is difficult to stable in notch end, the docking deviation between groove often occurs, shells solid wire Time, instrument is likely stuck.Therefore, the one side that two described scissors bits are relative is respectively provided with One piece of overall sunk area, described overall sunk area is connected with described groove, and described entirety is recessed Sunken region is in the position away from described arcuate blade.Largely avoided the generation of above rough sledding.

In this utility model, described shear shank 3 is arranged with insulation sleeve 11, improves safety.

This utility model in use, utilizes blade in putting down that the position away from described anti-skidding sword 6 retains Cutting blade, it is possible to achieve trimming function.

When wire stripping, for the arcuate blade of the electric wire suitable size of selection of different size, electric wire is pressed Put in arcuate blade 7 according to certain angle of inclination, upper and lower scissor body is closed, it is achieved to insulation protective jacket Shearing, now, the insulation protective jacket after shearing can fall in groove 10, and groove 10 realizes clamping and makees With, directly the insulation protective jacket cutting out otch is peeled off, improve the efficiency of wire stripping.

The second embodiment

The structure of this embodiment is essentially identical with the structure of the first embodiment, is in place of difference:

In the present embodiment, between described upper shear body and lower shear body, it is provided with returning spring 13, it is simple to will Upper shear body and the scissors bit opened with certain angle of lower shear body.Arrange between described upper shear body and lower shear body Having set screw 14, described set screw 14 controls upper shear body and the angle of lower shear body merging, thus The length of wire stripping can be controlled.

Although, the most with general explanation and specific embodiment, this utility model has been made in detail Most description, but on the basis of this utility model, it can be made some modifications or improvements, this is right It is apparent from for those skilled in the art.Therefore, without departing from this utility model spirit On the basis of these modifications or improvements, belong to the scope that this utility model is claimed.

Claims (9)

1. a multipurpose wire strippers, including upper shear body and lower shear body, described upper shear body and lower shear body Structure is identical, is formed by shear shank and scissors bit, and utilizes between described upper shear body and lower shear body Jointed shaft is hinged, and described upper shear body becomes X-shaped after opening with lower shear body, and described scissors bit offers cutter Sword, it is characterised in that: described blade is provided with semicircular arc-shaped in the position near described jointed shaft Anti-skidding sword；On described blade, the position near described anti-skidding sword is provided with some arcuate blades, and institute State the two sides of arcuate blade all to have polished domatic cutting edge；Described blade is in the position away from described anti-skidding sword Remain with truncation sword.

2. a kind of multipurpose wire strippers as claimed in claim 1, it is characterised in that: described arc Cutlery has flaring enlarging, and described flared edge offers blade.

3. a kind of multipurpose wire strippers as claimed in claim 2, it is characterised in that: described arc Sword uses three.

4. a kind of multipurpose wire strippers as described in any one of claim 1-3, it is characterised in that: Groove is offered on described scissors bit, and described groove and described arcuate blade one_to_one corresponding.

5. a kind of multipurpose wire strippers as claimed in claim 4, it is characterised in that: described groove It is opened in two relative one sides of described scissors bit.

6. a kind of multipurpose wire strippers as claimed in claim 5, it is characterised in that: described in two One piece of overall sunk area, described overall sunk area and institute it is respectively provided with in the one side that scissors bit is relative State groove to be connected, and described overall sunk area is in the position away from described arcuate blade.

7. a kind of multipurpose wire strippers as claimed in claim 1, it is characterised in that: described shears Insulation sleeve it is arranged with on handle.

8. a kind of multipurpose wire strippers as claimed in claim 1, it is characterised in that: cut on described It is provided with returning spring between body and lower shear body.

9. a kind of multipurpose wire strippers as claimed in claim 1, it is characterised in that: cut on described It is provided with set screw between body and lower shear body.