Grinding mechanism and grinding device for processing upper jaws of pliers workpieces

Abstract

The invention discloses a grinding mechanism for machining a clamp cheek on a clamp type workpiece. The clamp type workpiece comprises a clamp jaw, the clamp cheek and handles, all of which are sequentially connected. The grinding mechanism is used for grinding the side face of the clamp cheek. The grinding mechanism comprises a rack, a positioning piece arranged on the rack and used for containing the clamp type workpiece, and a grinding piece arranged on the rack and used for grinding the side face of the clamp cheek, and the grinding piece plays a matching role to enable the clamp type workpiece to abut against the positioning piece. The clamp cheek is clamped through the grinding piece and the positioning piece, and therefore vibration generated when the single face of the clamp cheek is ground is small, the side faces of the clamp cheek can be ground smoothly, and the machining error of the clamp cheek is small. The invention further discloses a grinding device formed by splicing two grinding mechanisms. The two positioning pieces of the two grinding mechanisms get close to each other, and the two grinding pieces are located on the two reverse sides of the two positioning pieces. After the grinding mechanisms are assembled, two clamp type workpieces needing to be machined can get closer to each other, a single worker can machine and grind the two clamp type workpieces at the same time, and the work efficiency is improved.

Description

technical field [0001] The invention relates to a grinding mechanism and a grinding device for processing jaws of pliers workpieces. Background technique [0002] The existing grinding device for grinding the sides of the jaws of the pliers generally uses two grinding heads to grind the two sides of the jaws at the same time, so as to obtain higher working efficiency. When the two sides of the jaws are polished at the same time, the clamp-like workpiece clamped between the two rotating grinding heads vibrates, causing the two sides to be polished to be unevenly polished, that is, the error after grinding is relatively large. Contents of the invention [0003] An object of the present invention is to provide a grinding mechanism for machining jaws of pliers workpieces, which can grind the side surfaces of jaws smoothly with less machining error. [0004] In order to achieve the above object, the technical scheme adopted in the present invention is: [0005] A grinding mec...

AI Technical Summary

Problems solved by technology

When the two sides of the pliers are polished at the same time, the pliers-like workpiece clamped between the two rotating grinding heads vibrates, causing the two sides to be ground to be unevenly ground, that is, the error after grinding is large

Images