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Special dual-handle three-jaw grasping forceps

A three-jaw clamp, double-handle technology, applied in the direction of clamps, manufacturing tools, etc., can solve the problem of not being able to find, and achieve the effects of avoiding slippage, convenient operation and novel concept.

Inactive Publication Date: 2015-03-25
ZHEJIANG QIANJIANG MOTORCYCLE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the process of industrial production, smooth and fragile products must be removed from high-temperature environments in some special fields. The well-known traditional clamping tools such as pliers cannot achieve the desired effect. People have not been able to find an efficient, convenient, safe and reliable pliers.

Method used

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  • Special dual-handle three-jaw grasping forceps
  • Special dual-handle three-jaw grasping forceps
  • Special dual-handle three-jaw grasping forceps

Examples

Experimental program
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Embodiment Construction

[0019] The present invention will be further explained with reference to the drawings and embodiments:

[0020] in figure 2 , image 3 In, a double-handle special three-jaw clamping pliers, including a housing 10 and an operation control component, as an improvement: the hollow handle 11 of the housing 10 has handle openings 13 under both sides, and the inner surfaces of the two outer ends of the hollow handle 11 Each has a pair of boss holes 91. The hollow handle 11 is connected to a circular pipe section 14 below the middle position. The lower end of the circular pipe section 14 is connected to the upper surface 16 of the control disc 12, and the inner surface of the upper surface 16 of the disc is provided with a spring. Fixed ring 15 and three suspension support feet 97. The three suspension support feet 97 are symmetrically arranged outside the fixed ring 15 on the spring. The lower surface 18 of the control disc 12 is also provided with three rectangles. The opening 17 cor...

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Abstract

Special dual-handle three-jaw grasping forceps comprise a housing and an operating controlling part, wherein two ends of a first cylindrical pin are fixed in boss holes of a hollow handle haft, a long slot hole of a force rod swings and moves laterally within a narrow range relative to the first cylindrical pin, a second cylindrical pin is hinged with a cylindrical splitting pin hole of a vertical cylinder, the force which is acted on a corrugated handle is combined with the conical spring replacement action through a flat circular hole, and the vertical cylinder and an allocation disk are driven to move vertically along the inner hole of a circular pipe. Particularly, three allocation pin seats are arranged on the outer ring of the allocation disk symmetrically, holes of the allocation pin seats and large connection rod splitting holes of an H-shaped connection rod are hinged through a three cylindrical pin, small connection rod splitting holes and arc jaw connection holes are hinged through a fourth cylindrical pin, arc jaw supporting seat holes and hanging pin holes are hinged through a fifth cylindrical pin, three arc jaws which are arranged symmetrically are controlled flexibly, synchronous swinging is achieved, and smooth fragile articles can be taken out from high-temperature environment through bi-hand operation.

Description

Technical field [0001] The invention belongs to special pliers in life and work, used for clamping smooth objects such as high temperature or fragile objects, and particularly relates to a double-handle special three-jaw clamping pliers. Background technique [0002] In daily life, people often take out smooth objects such as bowls and dishes from a high temperature environment such as a steamer. In the process of industrial production, in some special areas, smooth and fragile products must be taken out of high-temperature environments. The well-known traditional pliers and other clamping tools cannot achieve the desired effect. People have not been able to find an efficient, convenient, safe and reliable pliers. Summary of the invention [0003] The purpose of the present invention is to provide a safe and reliable clamping device for taking out smooth and fragile objects from a high-temperature environment. In order to achieve the above objectives, the present invention adopts ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B25B5/04B25B5/06B25B5/16
Inventor 张晟廷
Owner ZHEJIANG QIANJIANG MOTORCYCLE
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