CN203210454U

CN203210454U - Punching pliers

Info

Publication number: CN203210454U
Application number: CN 201320101060
Authority: CN
Inventors: 邢美玲
Original assignee: 宋建华
Priority date: 2013-03-06
Filing date: 2013-03-06
Publication date: 2013-09-25
Anticipated expiration: 2023-03-06

Abstract

The utility model discloses a pair of punching pliers comprising handles and plier heads. The plier heads include an upper plier head and a lower plier head, wherein the lower plier head is provided with an anvil block, the upper plier head is provided with an inserting opening and a fixing piece, the upper plier head is further provided with a tool post rotary wheel which comprises a rotary plate and at least six tool bit posts with tool bits, and the at least six tool bit posts are arranged on the rotary plate. The inserting opening is further formed in the upper plier head, the tool bit posts include first tool bit posts and second tool bit posts, clamping grooves are formed between the first tool bit posts and the second tool bit posts, and the tail portions of the handles are provided with plug-pins. The application range of the punching pliers is widened, and the punching efficiency and the punching effect are improved.

Description

A kind of perforating plier

Technical field

The utility model relates to a kind of perforating plier.

Background technology

Perforating plier be a kind of can soft objects such as millboard or belt burrow the perforation hand tools, be convenient to the user and bore a hole at object according to actual demand.Existing perforating plier generally comprises handle and binding clip, in binding clip one side the cutter head post is set, and the other end arranges the chopping block piece, by the cutter head post to the object action of punching.Though the purpose that it can reach the perforation that generally burrows because it only has single cutter head post, can only provide single size, can't satisfy user's different demands.

The utility model content

The purpose of this utility model is at above-mentioned the deficiencies in the prior art, and a kind of highly versatile, perforating plier that service efficiency is high are provided.

For achieving the above object, the technical solution of the utility model is: a kind of perforating plier, comprise handle and binding clip, described binding clip comprises lower pliers head and upper grip head, described lower pliers head is provided with a chopping block piece, described upper grip head is provided with socket and fixture, also be provided with the tool post runner on the upper grip head, described tool post runner comprises the cutter head post of at least six belt blade heads that rotating disk and rotating disk are provided with, described cutter head post is divided into the first cutter head post and the second cutter head post, be provided with draw-in groove between the first cutter head post and the second cutter head post, described handle afterbody is provided with latch.

The size of the described first cutter head post is greater than the size of the second cutter head post.

The beneficial effects of the utility model are: by the setting of cutter head post different size, need not frequently to change the cutter head post, can satisfy user's different demands, enlarged its scope of application, improved perforating efficiency; The setting of handle afterbody latch when not needing to use, can be fixed by the latch knob handle.

Description of drawings

Fig. 1 is structural representation of the present utility model;

Fig. 2 is the I portion enlarged drawing of Fig. 1;

Fig. 3 is the A-A cutaway view of Fig. 2;

Fig. 4 is the structural representation of tool post runner of the present utility model;

Fig. 5 is handle afterbody partial schematic diagram of the present utility model;

Fig. 6 is the A of Fig. 5 ₁-A ₁Cutaway view.

Among the figure: handle 1, binding clip 2, lower pliers head 21, upper grip head 22, chopping block piece 3, fixture 221, socket 44, tool post runner 4, rotating disk 41, cutter head post 43, the first cutter head post 431, the second cutter head post 432, draw-in groove 45, latch 11.

The specific embodiment

Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.

Shown in Fig. 1-6, a kind of perforating plier, comprise handle 1 and binding clip 2, described binding clip 2 comprises lower pliers head 21 and upper grip head 22, described lower pliers head 21 is provided with a chopping block piece 3, described upper grip head 22 is provided with socket 44 and fixture 221, also be provided with tool post runner 4 on the upper grip head 22, described tool post runner 4 comprises the cutter head post 43 of at least six belt blade heads that rotating disk 41 and rotating disk 41 are provided with, described cutter head post 43 is divided into the first cutter head post 431 and the second cutter head post 432, be provided with draw-in groove 45 between the first cutter head post 431 and the second cutter head post 432, described handle 1 afterbody is provided with latch 11.

The size of the described first cutter head post 431 by the setting of cutter head post 43 different sizes, need not frequently to change the cutter head post greater than the size of the second cutter head post 432, can satisfy user's different demands, has enlarged its scope of application, has improved perforating efficiency.

The utility model uses, when needs are made a call to the hole of the first cutter head post 431, by the rotating disk 41 turning handles first cutter head post 431 corresponding chopping block pieces 3, manually fixture 221 is inserted in the socket 44 then, and penetrate in the draw-in groove 45 on the first cutter head post, 431 limits, fixing the first cutter head post 431, be the flat face that supports with chopping block piece 3 then, to the object action of punching.When making a call to the hole of the second cutter head post 432 as need, principle is like this equally.

Claims

1. perforating plier, comprise handle (1) and binding clip (2), described binding clip (2) comprises lower pliers head (21) and upper grip head (22), it is characterized in that: described lower pliers head (21) is provided with a chopping block piece (3), described upper grip head (22) is provided with socket (44) and fixture (221), also be provided with tool post runner (4) on the upper grip head (22), described tool post runner (4) comprises the cutter head post (43) of at least six belt blade heads that rotating disk (41) and rotating disk (41) are provided with, described cutter head post (43) is divided into the first cutter head post (431) and the second cutter head post (432), be provided with draw-in groove (45) between the first cutter head post (431) and the second cutter head post (432), described handle (1) afterbody is provided with latch (11).

2. a kind of perforating plier according to claim 1, it is characterized in that: the size of the described first cutter head post (431) is greater than the size of the second cutter head post (432).