Flat-milling clamp for valve core

Abstract

The invention relates to a flat-milling clamp for a valve core. The flat-milling clamp comprises a left thimble base, a right thimble base and a clamp body, wherein thimbles are arranged on the left thimble base and the right thimble base; a handle and a positioning pin are also arranged on the left thimble base; the valve core is fixed to the middle of the left thimble and the right thimble; the clamp body is arranged in the direction which is perpendicular to an axis of the valve core and is arranged on a base; a positioning block is arranged at the front end of the clamp body; a lining is arranged on the outer side of the positioning block; a through hole screw plug is arranged in the clamp body, and a screw is arranged in the through hole screw plug; and the front end of the screw is arranged in the positioning block and is connected with a spring. The flat-milling clamp has the characteristics of compact structure, reliable positioning and clamping, convenience for use, high production efficiency, energy conservation and the like. The flat-milling clamp is produced after experiments, the technical requirements of products in the production process are met, the labor intensity of workers is relieved greatly, the 'throat' bottleneck in the production process is relieved obviously while the requirements of mass production are met, and therefore, the production benefit of enterprises is improved substantially.

Description

technical field [0001] The invention relates to a special clamp for an M4925 surface grinder, in particular to a valve core grinding flat clamp. Background technique [0002] Our company currently produces many varieties of oil outlet valve couplers, many of which require grinding flat on the outer circle of the pressure relief belt of the valve core, which requires high technical requirements and is difficult to process. Like many domestic enterprises, our company often uses cylindrical grinder MB1312A in production. The disadvantage of this processing method is that it is difficult to guarantee the flat size, and it is easy to damage the cone surface of the valve core. Although it can meet the technical requirements of product production, the production efficiency is low, which not only increases the labor intensity of workers, but also causes a lot of waste of energy, becoming the "throat" bottleneck of mass production, which cannot meet the needs of our company's mass p...

AI Technical Summary

Problems solved by technology

The disadvantage of this processing method is: it is difficult to guarantee the flat size, and it is easy to damage the cone surface of the valve core.

Although it can meet the technical requirements of product production, the production efficiency is low, which not only increases the labor intensity of workers, but also causes a lot of waste of energy, which becomes the "throat" bottleneck of mass production and cannot meet the needs of our company's mass production.

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