CN2488649Y

CN2488649Y - Pliers with cutting device

Info

Publication number: CN2488649Y
Application number: CN 01231625
Authority: CN
Inventors: 角田裕治
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-07-17
Filing date: 2001-07-17
Publication date: 2002-05-01
Anticipated expiration: 2011-07-17

Abstract

The utility model relates to a tool used for holding and cutting-off, mainly consisting of two wire cutter components which are mutually crossing stacked, wherein the wire cutter component comprises a shearing part, a pivot setting part and a handle part; a blade edge is arranged in the shearing part, and strip-holes are arranged in the pivot setting part; a prop edge is formed in a side of the pivot setting part of the first wire cutter component, and a prop convex is formed in the pivot setting part of the second wire cutter component; when having a working of cutting the electric wire. Distance between the two blade edges is capable of being adjusted corresponding to the linear diameter of the electric wire through the strip-holes and screw pivot, and the depending position of the prop edge and the prop convex is also capable of being adjusted corresponding to the linear diameter of the electric wire. Hereby, the utility model is suitable for being used for the electric wire cutting working in a large linear diameter scope, and cutting the electric wire is assured and not easy to damage the blade.

Description

Seize parting tool on both sides by the arms

Technical field

The utility model relates to a kind of parting tool of seizing on both sides by the arms, relates in particular to the cutting nippers formula parting tool that cuts off as electric wire.

Background technology

Industrial circle can be undertaken by seizing parting tool on both sides by the arms when the cut-out of carrying out the electric wire line and peeling operation usually; Carry out the disconnected and peeling operation of shearing of electric wire with cutting nippers port by this parting tool;

And should existing parting tool, mainly be to constitute by the two cutting nippers spares stacked institute that is pivoted that intersects, the front end inner face of each cutting nippers spare is provided with sharp knife-edge and sword end, and each cutting nippers spare pivoting part other end then is configured as shank part; With this, the two cutting nippers spares formation parting tool that is pivoted, and the user can grip shank part, and place two-edged intermarginal in electric wire, and cutting off electric wire by stitching operation, this sword end then can be provided as the cutting skinning operations of electric wire;

It should be noted that and existing seize parting tool on both sides by the arms, the knife-edge of its two cutting nippers spare is configured as the imploded arcs shape, so that electric wire is seized on both sides by the arms after between two blades, electric wire two respective side can contacts with the concave arc place of blade, and is able to effectively and the ring cutting line that cuts off the power supply promptly;

Yet, should existing seize parting tool on both sides by the arms, when the cut-out operation of carrying out electric wire, has operational defective, for example: the line of electric wire directly has thickness not, and two cutting nippers spares its be pivoted a little to fixing, the electric wire that the causes collinear footpath not especially thick person in line footpath can't suitably be positioned at the imploded arcs position of knife-edge, and causes disconnected poor effect of ring cutting or blade to damage easily.

Therefore, the said wires parting tool, the cooperation position of its knife-edge and electric wire, suitably allotment automatically then must effectively solve existing defective if can adapt to the line footpath thickness of electric wire; As seen existing electric wire cuts off structure, and in addition significantly improved necessity is arranged in fact.

Summary of the invention

The purpose of this utility model is to provide a kind of parting tool of seizing on both sides by the arms, and its electric wire that can be used as big wire range cuts off operation, and electric wire cuts off really, easy damaged blade not.

In order to achieve the above object, the parting tool of seizing on both sides by the arms of the present utility model mainly comprises: one first cutting nippers spare comprises cut part, pivoting part and shank part; The cut part inner face is provided with knife-edge; Be provided with cylindrical void at pivoting part, and be formed with to edge in pivoting part one side; One second cutting nippers spare comprises cut part, pivoting part and shank part; The cut part inner face is provided with knife-edge; Be provided with cylindrical void at pivoting part, and be formed with to protruding at pivoting part; First and second cutting nippers spare intersects stacked with pivoting part, and wears cylindrical void by spiral shell pivot button and be pivoted.Carry out electric wire when cutting off operation, the distance of two knife-edges can by cylindrical void with spiral shell pivot button with corresponding adjustments in footpath of electric wire line, and to protruding with to edge abut against the position also can corresponding electric wire line directly and modulation; Whereby, the electric wire of the big wire range of applicable conduct cuts off operation.

The utility model has the advantages that: this is seized parting tool on both sides by the arms and intersects stacked being pivoted with two cutting nippers spares and constitute, when carrying out electric wire cut-out operation, the distance of two knife-edges, cylindrical void that can be by cutting nippers spare with spiral shell pivot button with line corresponding adjustments in footpath of electric wire, and the second cutting nippers spare to protruding and the first cutting nippers spare to edge abut against the position also can corresponding electric wire line directly and modulation; Whereby, make the parting tool of seizing on both sides by the arms of the present utility model, the electric wire that can be used as big wire range cuts off operation, and electric wire cuts off really, easy damaged blade not.

Description of drawings

Below in conjunction with drawings and Examples the utility model is elaborated:

Fig. 1 is a stereogram of the present utility model;

Fig. 2 is that the utility model and electric wire are seized user mode figure on both sides by the arms;

Fig. 3 be of the present utility model support protruding with support edge and abut against state diagram.

The specific embodiment

See also shown in Fig. 1,2,3, a kind of parting tool of seizing on both sides by the arms that the utility model embodiment is provided, mainly be by two cutting nippers spares intersect stacked be pivoted the institute constitute, wherein:

This first cutting nippers spare 10 comprises that in regular turn cut part 11, pivoting part 12 and shank part 13 constitute; Cut part 11 face within it is provided with sharp sword end 14 and knife-edge 15, but the peeling of sword end 14 supply lines 40 cutting, but the then cut-out of supply lines 40 of knife-edge 15 can be configured as concave arc sword 151 shapes in knife-edge 15 inboards; Be provided with oblong cylindrical void 16 at pivoting part 12, and support edge 17 what pivoting part 12 1 sides were formed with predetermined length; In addition, be formed with closing projection 18 in shank part 13 upper end side;

This second cutting nippers spare 20 comprises that in regular turn cut part 21, pivoting part 22 and shank part 23 constitute; Cut part 21 face within it is provided with sharp sword end 24 and knife-edge 25, but the peeling of sword end 24 supply lines 40 cutting, but the then cut-out of supply lines 40 of knife-edge 25 can be configured as concave arc sword 251 shapes in knife-edge 25 inboards; Be provided with oval cylindrical void 26 at pivoting part 22, and the column that is shaped supports protruding 27 on pivoting part 22; In addition, also be formed with closing projection 28 in shank part 23 upper end side, with the closing projection 18 corresponding closings of the first cutting nippers spare 10;

First and second cutting nippers spare the 10, the 20th, it is stacked to intersect with pivoting part 22, and wears

cylindrical void

16,26 by spiral shell pivot button 30 and be pivoted; So that after first and second cutting nippers spare 10,20 is pivoted mutually, be able to the distance of relative displacement

cylindrical void

16,26;

Pass through said structure, when carrying out electric wire 40 cut-out operations, electric wire 40 can be placed in concave arc sword 251,151 places' (as shown in Figure 2) of two knife-

edges

15,25, and towing tension grip

pressure shank part

13,23, to impel knife-

edge

15,25 and electric wire 40 close contact, at this moment, the application of force along with the operator, knife-

edge

15,25 distances that first and second cutting nippers spare is 10,20, can adjust displacement (by cooperating of cylindrical void and spiral shell pivot button) along with electric wire 40 lines footpaths automatically, the second cutting nippers spare 20 then can abut against the appropriate location (as shown in Figure 3) that is positioned to edge 17 simultaneously to protruding 27; Then, continue to hold 13,23 of shank parts of pressure and be able to smooth ring cutting outage line 40; (above comparatively clear for making in the explanation, so segmented description, the user only need push shank part and gets final product in the practical operation).

It should be noted that in the cutting-off process of carrying out electric wire 40, when the line of electric wire 40 directly more hour, then support protruding 27 can abut against relatively be positioned to edge 17 than the upside place, and when electric wire 40 lines footpath is thick, then support protruding 27 can abut against relatively in to edge 17 than the downside place; In other words, the utility model mainly is to adjust by the distance that the

cylindrical void

16,26 and the cooperation of spiral shell pivot button 30 reach corresponding line footpath, and with support protruding 27 with support abutting against of edge 17 cooperates the purpose that reaches knife-

edge

15,25 clamping application of forces location (and with support protruding 27 and to abut against the contact position to edge 17 be application of force fulcrum);

Through above explanation, the parting tool of seizing on both sides by the arms of the present utility model as can be known, the electric wire 40 that can meet for big wire range cuts off use, and can urge concave arc sword 251,151 places that electric wire 40 is positioned at knife-

edge

15,25 in the use, is able to really and the line 40 of ring cutting outage fast.

In sum, the disclosed structure of the utility model embodiment, because when operation is implemented, intersect stacked being pivoted and constitute with two cutting nippers spares, when carrying out electric wire cut-out operation, the distance of two knife-edges, cylindrical void that can be by cutting nippers spare with spiral shell pivot button with corresponding adjustments in footpath of electric wire line, and the second cutting nippers spare to protruding and the first cutting nippers spare to edge abut against the position also can corresponding electric wire line directly and modulation; Whereby, make the parting tool of seizing on both sides by the arms of the present utility model, the electric wire of the big wire range of applicable conduct cuts off operation, and electric wire cuts off really, easy damaged blade not, so, " practicality " of the present utility model should oneself be unquestionable: the disclosed structure of the utility model embodiment in addition, be not seen in publication before the application, also not public use, has the as above fact of effect enhancement again in addition, so " novelty " of the present utility model reaches " creativeness " and all meets again, proposes utility application in accordance with the law.

Claims

1, a kind of parting tool of seizing on both sides by the arms is characterized in that:

One first cutting nippers spare comprises cut part, pivoting part and shank part; The cut part inner face is provided with knife-edge; Be provided with cylindrical void at pivoting part, and be formed with to edge in pivoting part one side;

One second cutting nippers spare comprises cut part, pivoting part and shank part; The cut part inner face is provided with knife-edge; Be provided with cylindrical void at pivoting part, and be formed with to protruding at pivoting part;

First and second cutting nippers spare intersects stacked with pivoting part, and wears cylindrical void by spiral shell pivot button and be pivoted.

2, the parting tool of seizing on both sides by the arms according to claim 1 is characterized in that: the knife-edge of described first and second cutting nippers spare is inboard for carrying out the concave arc tooth shape shape that staple for electric wire cuts off.

3, the parting tool of seizing on both sides by the arms according to claim 1 is characterized in that: the cylindrical void of described first and second cutting nippers spare is the oblong cylindrical void.

4, the parting tool of seizing on both sides by the arms according to claim 1 is characterized in that: the cut part front end of described first and second cutting nippers spare is provided with the sword end that can do electric wire peeling cutting.