CN206650377U - A kind of wire stripper - Google Patents

Abstract

A kind of wire stripper, it is related to electrician tool technical field, it includes jaw, clamp the cheek and handle, jaw includes left side and right side, handle includes grip part, grip part includes left grip part and right grip part, left side on right side with being respectively equipped with left blade and right blade, the semicircle cutting edge that left blade does not wait with being correspondingly arranged on several diameters on right blade, the semicircle cutting edge of left blade and right blade is engaged the circular cutting edge to form the disconnected wire outer skin of radial cut, handle is provided with rip cutting broken skin portion, rip cutting raw areas is between the pincers cheek and grip part, rip cutting broken skin portion includes some to being oppositely arranged and the semicircular indentations of diameter not etc., a pair of semicircular indentations being oppositely arranged can be engaged to form the circular hole for wrapping electric wire, broken skin knife is provided with semicircular indentations, the bottom of broken skin knife is provided with the cutting edge of linear.So that wire stripper need not be changed during work just can shell the electric wire of a variety of regular sizes, save the working time, alleviate carrying burden.

Description

A kind of wire stripper

Technical field

Electrician tool technical field is the utility model is related to, especially a kind of wire stripper.

Background technology

Wire stripper are commonly used to carry out peeling to insulated electric conductor, cable etc..Current wire stripper majority can only shell a kind of specification Electric wire, but wire gauge is various, and the conventional wire gauge of lighting circuit has just reached more than four kinds, such as cross section difference For 1.5,2.5,4,6（Unit：Square millimeter）Electric wire, therefore be frequently necessary to be equipped with more wire stripper during electrician's wiring, use When, some times will be wasted by finding the wire stripper of appropriate size, and wire stripper quantity excessively more can heavy load amount, and then Cause operation inconvenience.

In addition, existing wire stripper are served only for carrying out peeling in one end of electric wire mostly, its mode of operation is close to electricity The somewhere cut-out crust of end, then this section of wire outer skin is directly pulled out toward the direction of electric wire termination, among to electric wire Certain section carry out wire stripping, need first to cut off wire outer skin at the both ends of this section, then with the longitudinal standardized road openning of paring knife（Can also be straight Connect and insulated hull is reamed with paring knife）, finally shut down wire outer skin with hand（Or completed using other aids）, so Operate fairly cumbersome.Moreover, existing wire stripper usually require to control pincers by the feel of staff in wire stripping The shearing depth of mouth cutting edge, easily there is the situation for injuring core.

Utility model content

Technical problem to be solved in the utility model is to provide a kind of wire stripper for being used in plurality of specifications electric wire, the stripping It is not easy to hinder core when cutting pincers peeling, it is easy to operate and possess the function from the peeling of electric wire center section.

In order to solve the above-mentioned technical problem, the utility model adopts the following technical scheme that：A kind of wire stripper, including jaw, The pincers cheek and handle, the jaw include left side and right side, and the handle includes grip part, and the grip part is held including a left side Portion and right grip part are held, the left side is with being respectively equipped with left blade and right blade, the left blade and right blade on right side On be correspondingly arranged on the semicircle cutting edge that several diameters do not wait, the semicircle cutting edge of the left blade and right blade is engaged to be formed Radial cut breaks the circular cutting edge of wire outer skin, and the handle is provided with rip cutting broken skin portion, the rip cutting raw areas in the pincers cheek and Between grip part, the rip cutting broken skin portion includes some to being oppositely arranged and the semicircular indentations of diameter not etc., is oppositely arranged A pair of semicircular indentations can be engaged to form the circular hole for wrapping electric wire, be provided with the semicircular indentations and be used to axially cut electric wire The broken skin knife of crust, the bottom of the broken skin knife are provided with the cutting edge of linear.

Further, the left-hand end of the broken skin knife or right-hand end are provided with linear edge or curved edge.

Further, the outboard end of the left side or right side be provided with several diameters not wait the diameter of wire measure Groove, the diameter of wire measuring flume is identical with the quantity of semicircle cutting edge and distributing order is consistent.

Further, the outboard end that the left grip part is anterior or right grip part is anterior is not provided with several diameters not etc. Diameter of wire measuring flume, the diameter of wire measuring flume is identical with the quantity of the semicircular indentations and distributing order is consistent.

Further, the right side inner hollow and automatic line receiver is provided with, the automatic line receiver includes take-up Disk and around the bracing wire being located on take-up reel, the side of the right side are provided with threading hole, one end of the bracing wire from threading hole to Pass outside and be connected with a pull handle, the bracing wire surface staggeredly scribbles the mark of different colours, previous mark along its length Rear end be connected with the front end of latter mark, the length of single marking is 0.5cm or 1cm.

Further, the bracing wire is litzendraht wire, and the bracing wire is coated with one layer for preventing that mark from being ground The transparent elastic layer of damage.

Preferably, the transparent elastic layer is made of TPU or PU or silica gel.

Further, the left blade is connected by screw with left side, and the right blade is with right side also by screw Connection, the left side and right side are provided with least two alignment pins, the left blade and right blade is provided with and alignment pin The positioning hole being engaged.

Further, the left side is provided with the step surface for being used for propping up the left blade knife back；Set on the right side There is the step surface for propping up the right blade knife back.

The beneficial effects of the utility model are：Can be to different size using different size of circular cutting edge on the wire stripper Electric wire carry out wire stripping, the electric wire of a pair of tongs suitable for various size, reduce the quantity of pliers needed for operation process, mitigate The weighing load that staff carries.During the above-mentioned wire stripper of factory's actual production, circular cutting edge can be according to dimension electric wire Core size design, so as to cut off the insulated hull of electric wire just without injuring core when ensureing shearing.Moreover, when need It will treat that peeling part position both ends insulated hull is cut, and is then utilized from circular cutting edge when the peeling of electric wire middle part, can be first passed through Broken skin knife cuts the insulated hull between otch along its length, very easily can thus separate insulated hull with core, Operating personnel are thoroughly avoided with paring knife longitudinal direction designated port（Or peel）When hurt the situation of finger and core, further improve Processing safety and wire stripping quality.During by above description it is recognised that with wire stripper wire stripping provided by the utility model, nothing It need to convert using multiple types of tools（Pliers, paring knife etc.）, it is also more convenient that it is operated, and the operating efficiency of operating personnel also can be more It is high.

Brief description of the drawings

Fig. 1 is the overall structure diagram of the utility model embodiment；

View when Fig. 2 is wire stripper wire stripping in embodiment；

Fig. 3 breaks schematic cross-sectional view during wire outer skin for broken skin knife in embodiment；

Fig. 4 is the structural representation of automatic line receiver in embodiment.

Reference is：

1 --- jaw 1a --- left side 1b --- right side

2 --- the pincers cheek 3a --- left grip part 3b --- right grip parts

4a --- the semicircle cutting edges of left blade 4b --- right blade 5 ---

6 --- semicircular indentations 6a --- broken skin knife 7 --- diameter of wire measuring flumes

9 --- automatic line receiver 9a --- bracing wire 9b --- pull handles

10 --- alignment pin.

Embodiment

For the ease of the understanding of those skilled in the art, the utility model is made with reference to embodiment and accompanying drawing further Explanation, the content that embodiment refers to not to restriction of the present utility model.

In description of the present utility model, it is to be understood that term " on ", " under ", "front", "rear", "left", "right", The orientation or position relationship of the instruction such as " vertical ", " level ", " top ", " bottom ", " interior ", " outer " be based on orientation shown in the drawings or Position relationship, it is for only for ease of description the utility model and simplifies description, rather than indicates or imply signified device or member Part must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.

, it is necessary to which explanation, unless otherwise prescribed and is limited, term " installation ", " phase in description of the present utility model Even ", " connection " should be interpreted broadly, for example, it may be mechanical connection or the company of electrical connection or two element internals It is logical, can be joined directly together, can also be indirectly connected by intermediary, for the ordinary skill in the art, can To understand the concrete meaning of the term as the case may be.

As Figure 1-4, a kind of wire stripper, including jaw 1, the pincers cheek 2 and handle 3, the jaw 1 include left side 1a With right side 1b, the handle 3 includes grip part, and the grip part includes left grip part 3a and right grip part 3b, the left side half Left blade 4a and right blade 4b are respectively equipped with portion 1a and right side 1b, the left blade 4a on right blade 4b with being correspondingly arranged on The semicircle cutting edge 5 that several diameters do not wait, the left blade 4a and right blade the 4b occlusion of semicircle cutting edge 5 form radial cut The circular cutting edge of disconnected wire outer skin, the handle 3 are provided with rip cutting broken skin portion, and the rip cutting raw areas is in the pincers cheek 2 with gripping Between portion, the rip cutting broken skin portion includes some to being oppositely arranged and the semicircular indentations 6 of diameter not etc., a pair be oppositely arranged Semicircular indentations 6 can be engaged to form the circular hole for wrapping electric wire, be provided with the semicircular indentations 6 and be used to axially cut outside electric wire Broken skin the knife 6a, the broken skin knife 6a of skin bottom are provided with the cutting edge of linear.

A kind of wire stripper that above-mentioned embodiment provides, can be to the electricity of different size using its different size of circular cutting edge Line carries out wire stripping, so as to solve the problems, such as wire stripper wire stripping of single specificationization, in the present embodiment, left blade 4a and right blade Four semicircle cutting edges 5 are relatively set with 4b, the circular cutting edge that the two occlusion is formed can be respectively for being used in specification 1.5、2.5、4、6（Unit：Square millimeter）Electric wire, each circular cutting edge can cut the outer of the electric wire of foregoing corresponding specification just Skin, this allows for staff in operating process and need not change wire stripper that the electric wire of four kinds of regular sizes just can be shelled, while above-mentioned Design can also protect core injury-free, and reduce the pliers quantity of staff's carrying, and heavy burden is mitigated.Not only such as This, when needing from the peeling of electric wire middle part, can first pass through circular cutting edge will treat that peeling part position both ends insulated hull is cut, so The insulated hull between otch is cut along its length using broken skin knife 6a afterwards, thus can be very easily by insulated hull and line Core separates, and thoroughly avoids operating personnel with paring knife longitudinal direction designated port（Or peel）When hurt the situation of finger and core, enter One step improves processing safety and wire stripping quality.By above description it is recognised that the wire stripper provided with above-described embodiment During wire stripping, multiple types of tools is used without conversion（Pliers, paring knife etc.）, it is also more convenient that it is operated, the work effect of operating personnel Rate also can be higher.

Further, it is possible to which the left-hand end or right-hand end in broken skin knife 6a set linear edge or curved edge, work as needs When cutting one section of longer wire outer skin, broken skin knife 6a is not enough to disposably cut off whole section of wire outer skin, can now make broken skin Knife 6a is slided after cutting off wire outer skin along electric wire, the cutting edge of broken skin knife 6a sides is gradually cut open wire insulation skin, so as to light Loose ground cuts off whole section of wire outer skin.

Further, in left side 1a or right side 1b outboard end the electric wire of several diameters not etc. can also be set straight Footpath measuring flume 7, diameter of wire measuring flume 7 is identical with the quantity of semicircle cutting edge 5 and distributing order is consistent.Staff is being carried out When electric wire wire stripping works, diameter of wire measuring flume 7 can be first passed through the size of electric wire is measured, reselection and the electricity The size of linear diameter measuring flume 7 corresponding circular cutting edge is sheared, because the diameter of diameter of wire measuring flume 7 is variant, electric wire It can not be put into the diameter of wire measuring flume 7 smaller than diameter itself, therefore by the diameter of wire measuring flume 7 easily with regard to energy It is determined that treating the specification size of peeling electric wire, so as to accurately select suitable cutting edge to carry out wire stripping, avoid because wire size estimates mistake Misleading wrong cutting edge of applying is cut and hinders core or the problem of insulated hull can not be completely cut through.

Further, outboard end that can also be anterior or right grip part 3b anterior in left grip part 3a sets several diameters The diameter of wire measuring flume 7 not waited, diameter of wire measuring flume 7 is identical with the quantity of semicircular indentations 6 and distributing order is consistent, Before cutting open wire outer skin with broken skin knife 6a, the diameter of electric wire can be measured using diameter of wire measuring flume 7, from And the specification size of electric wire is quickly determined, suitable semicircular indentations 6 are accurately selected, are avoided because wire size estimation mistake is led Apply wrong cutting edge cut wound core or insulated hull the problem of can not completely cutting through.

Further, as shown in figure 4, right side 1b inner hollows（Can by milling out a groove in right side 1b, One piece of cover plate is set at the notch of groove, so that right side 1b forms the structure of inner hollow）, right side 1b is interior to be set Automatic line receiver 9, automatic line receiver 9 include take-up reel and are provided with around the bracing wire 9a being located on take-up reel, right side 1b side Threading hole, bracing wire 9a one end are outwards passed from threading hole and are connected with a pull handle 9b, and bracing wire 9a is handed on surface along its length Mistake scribbles the mark of different colours, and the rear end of previous mark is connected with the front end of latter mark, and the length of single marking is 0.5cm Or 1cm.When from the peeling of electric wire middle part, an otch can be first cut on electric wire（Incision cuts insulation sheath）, so After pull pull handle 9b and it is fixed on incision, then move wire stripper along electric wire, bracing wire 9a will be pulled from threading hole, Now operating personnel can judge wire stripper move how many long range by observing the color mark on bracing wire 9a, when being moved to A marking is pinched on wire insulation crust with nail during required length, unclamps pull handle 9b, bracing wire 9a withdraws the right side by automatic line receiver 9 In half portion 1b hollow cavity, second otch is cut at the marking that nail is pinched using circular cutting edge afterwards, finally by broken Skin zone axially cuts the insulated hull between two otch, easily can peel insulation sheath from core, and wire stripping Length is accurate, and without carrying tape measure in addition, operation is also more convenient.

Further, bracing wire 9a is litzendraht wire, and bracing wire 9a's is coated with one layer for preventing that it is saturating that mark is worn Bright elastic layer.Transparent elastic layer can protect the length mark on bracing wire 9a surface not to be threaded hole and scratch（Avoid bracing wire simultaneously The problem of 9a mantle frictions fluffing causes mark to be difficult to identification）.Preferably, above-mentioned elastic layer is made of TPU or PU or silica gel.

Further, left blade 4a and left side 1a is connected by screw, and right blade 4b and right side 1b is also by screw Connection, left side 1a and right side 1b are provided with least two alignment pins 10, and left blade 4a and right blade 4b are provided with and positioning The positioning hole that pin 10 is engaged, being coordinated by alignment pin 10 and positioning hole can make blade be attached to accurate position, especially change It is not easy to that the skew on position occurs after blade, and then can ensures that the semicircle cutting edge 5 on two blades can be accurate in wire stripping Really it is aligned to a complete circular cutting edge.

Further, it can also be provided for propping up the step surface of the left blade 4a knife back on the 1a of left side, in right side Be provided for propping up the step surface of the right blade 4b knife back on 1b, by step surface prop up the knife back can reduce alignment pin 10 by Power, so as to ensure that alignment pin 10 does not deform because of long-term stress, ensure the positional precision of alignment pin 10.

Above-described embodiment is the preferable implementation of the utility model, and in addition, the utility model can be with other sides Formula is realized, any on the premise of the technical program design is not departed from obviously to replace in protection model of the present utility model Within enclosing.

In order to allow those of ordinary skill in the art more easily understand the utility model relative to prior art improvement it Place, some accompanying drawings of the present utility model and description have been simplified, and for the sake of clarity, present specification is omitted one A little other elements, those of ordinary skill in the art should be aware that these elements omitted also may make up in of the present utility model Hold.

Claims (9)

1. a kind of wire stripper, including jaw（1）, pincers the cheek（2）And handle（3）, the jaw（1）Including left side（1a）And the right side Half portion（1b）, the handle（3）Including grip part, the grip part includes left grip part（3a）With right grip part（3b）, it is special Sign is：The left side（1a）With right side（1b）On be respectively equipped with left blade（4a）With right blade（4b）, the left blade （4a）With right blade（4b）On be correspondingly arranged on several diameters not wait semicircle cutting edge（5）, the left blade（4a）It is and right Blade（4b）Semicircle cutting edge（5）Occlusion forms the circular cutting edge of the disconnected wire outer skin of radial cut, the handle（3）It is provided with vertical Skin zone is cut through, the rip cutting raw areas is in the pincers cheek（2）Between grip part, the rip cutting broken skin portion includes some to setting in opposite directions Put and the semicircular indentations of diameter not etc.（6）, a pair of semicircular indentations being oppositely arranged（6）It can be engaged to be formed and wrap electric wire Circular hole, the semicircular indentations（6）It is interior to be provided with the broken skin knife for being used for axially cutting wire outer skin（6a）, the broken skin knife（6a）'s Bottom is provided with the cutting edge of linear.

A kind of 2. wire stripper according to claim 1, it is characterised in that：The broken skin knife（6a）Left-hand end or right-hand end Provided with linear edge or curved edge.

A kind of 3. wire stripper according to claim 1, it is characterised in that：The left side（1a）Or right side（1b）It is outer Side is provided with the diameter of wire measuring flume that several diameters do not wait（7）, the diameter of wire measuring flume（7）With semicircle cutting edge （5）Quantity it is identical and distributing order is consistent.

A kind of 4. wire stripper according to claim 1, it is characterised in that：The left grip part（3a）Anterior or right grip part （3b）Anterior outboard end is provided with the diameter of wire measuring flume that several diameters do not wait（7）, the diameter of wire measuring flume（7）With The semicircular indentations（6）Quantity it is identical and distributing order is consistent.

A kind of 5. wire stripper according to claim 1, it is characterised in that：The right side（1b）Inner hollow and provided with from Dynamic spooler（9）, the automatic line receiver（9）Including take-up reel and around the bracing wire being located on take-up reel（9a）, the right side （1b）Side be provided with threading hole, the bracing wire（9a）One end outwards passed from threading hole and be connected with a pull handle（9b）, institute State bracing wire（9a）Surface interlocks along its length scribbles the mark of different colours, before the rear end of previous mark and latter mark End is connected, and the length of single marking is 0.5cm or 1cm.

A kind of 6. wire stripper according to claim 5, it is characterised in that：The bracing wire（9a）For litzendraht wire, the bracing wire （9a）Be coated with one layer and be used to prevent the transparent elastic layer that is worn of mark.

A kind of 7. wire stripper according to claim 6, it is characterised in that：The transparent elastic layer uses TPU or PU or silicon Glue is made.

A kind of 8. wire stripper according to claim 1, it is characterised in that：The left blade（4a）With left side（1a）Pass through Mode connects for screw, the right blade（4b）With right side（1b）Also by mode connects for screw, the left side（1a）And right side（1b） It is provided with least two alignment pins（10）, the left blade（4a）And right blade（4b）It is provided with and alignment pin（10）It is engaged Positioning hole.

A kind of 9. wire stripper according to claim 8, it is characterised in that：The left side（1a）It is provided with and is used to prop up a left side Blade（4a）The step surface of the knife back；The right side（1b）It is provided with and is used to prop up right blade（4b）The step surface of the knife back.