CN2813209Y - Lower-flat-nose wire-cutting tongs - Google Patents

Abstract

The utility model provides a pair of lower-flat-nose wire-cutting tongs, which belongs to the field of a hardware tool. On the basis of various wire-cutting tongs of the prior art, a structure of a tongs body and a tongs handle components is not changed. A cusp cutting edge of a lower tongs body is changed to a flat-nose tongs jaw. Because the contact area of an edge of an upper tongs body and a flat-nose of the lower tongs body is enlarged, the phenomenon of misplacement of edge can not generally happen. Thus, the phenomena that the processed goods, such as a coarse wire rope, etc. can not be cut off, the wire-cutting tongs is damaged, etc. can be effectively avoided, and the service life of the pair of wire-cutting tongs can be enhanced. The utility model can be widely suitable for shearing materials, such as the coarse wire rope, etc.

Description

Flat down mouthful bolt clipper

Technical field:

The utility model relates to a kind of hardware ﹠ tools, specifically a kind of flat down mouthful bolt clipper.

Background technology:

The bolt clipper of prior art, its kind is various, pure frame for movement is arranged, and hydraulic structure is also arranged, but the bolt clipper of the sort of structure no matter, its working position all is upper and lower two relative wedge angle cutting edges.During bolt clipper work, by the control of pincers handle component, upper and lower two wedge angle cutting edges are cut off processed work pieces such as stiff wire rope.In actual use, because machined objects such as stiff wire rope are harder, accidentally, just may make upper and lower two wedge angle cutting edges dislocation, the result who causes or be that machined object such as stiff wire rope can not be cut off, or be exactly to damage bolt clipper, the service life of bolt clipper reduced.

Summary of the invention:

Technical assignment of the present utility model is at the deficiencies in the prior art, and a kind of following flat mouthful of bolt clipper that can effectively solve the cutting edge dislocation is provided.

The technical scheme that its technical problem that solves the utility model adopts is:

The flat mouthful bolt clipper of this time is on the basis of all kinds of bolt clippers of prior art, and the following cutting edge in upper and lower two cutting edges of bolt clipper is adapted as flat edge, still remains unchanged and go up cutting edge.

Put down mouthful bolt clipper compared with prior art under of the present utility model, the beneficial effect that is produced is:

Because but the contact area between last cutting edge and the flat down mouth increases, so generally the cutting edge inconsistent phenomenon can not take place, thereby avoided machined objects such as stiff wire rope can not be cut off and damage the generation of phenomenons such as bolt clipper effectively, improved the service life of bolt clipper.

Description of drawings:

Accompanying drawing 1 is a structural representation of the present utility model;

Accompanying drawing 2 is the A-A sectional structure schematic diagram of Fig. 1.

The specific embodiment:

Explain below the bolt clippers work for 1,2 pairs flat down mouthful of the present utility model below in conjunction with accompanying drawing.

Shown in accompanying drawing 1,2, flat down mouthful bolt clipper of the present utility model, its structure is that the pincers handle component 3 by upper clamp 1, lower clamp 2 and control upper clamp 1, lower clamp 2 open and-shut modes constitutes, wherein, the pincers handle component 3 of caliper 1 and control upper clamp 1, lower clamp 2 open and-shut modes and all kinds of bolt clipper same item of prior art seemingly, the cutting edge of lower clamp 2 is the flat-nose pliers mouth.

Flat down mouthful its processing and fabricating of bolt clipper of the present utility model is simple and convenient, and processing and fabricating gets final product shown in the by specification accompanying drawing.Its processing technology is identical with the bolt clipper processing technology of prior art.

Except that the described technical characterictic of specification, be the known technology of those skilled in the art.

Claims (1)

1, flat down mouthful bolt clipper comprises upper and lower two calipers by the control of pincers handle component, it is characterized in that the jaw of upper clamp is the wedge angle cutting edge, and the jaw of lower clamp is the flat-nose pliers mouth.

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