Grinding machine for precise machining of mechanical crown

Abstract

The invention relates to the technical field of grinding machines, in particular to a grinding machine for precision machining of a mechanical crown, and provides the following scheme for solving theproblems that in the prior art, the grinding angle cannot be adjusted, and when the crown is ground, a lot of waste scraps are generated so that the body health of people is affected. The grinding machine comprises a base, two supporting columns are symmetrically connected to the base, a transverse pipe is rotatably connected to the tops of the two supporting columns, a fixing shaft is fixedly connected to the bottom of the transverse pipe, the fixing shaft and the two supporting columns are rotatably connected with the same rotating rod, a moving block is in threaded connection with a threaded rod, a supporting rod is fixedly connected to the top of the moving block, the top of the supporting rod is movably connected with the bottom of the transverse pipe, two fixing blocks are symmetrically and fixedly connected to the bottom of the transverse pipe, short rods are fixedly connected to the two fixing blocks, and long rods are rotatably connected to the short rods. According to the grinding machine, the grinding angle can be adjusted, a large amount of waste scraps generated during the grinding of the crown can be removed, and the health of workers is protected.

Description

technical field [0001] The invention relates to the technical field of grinding machines, in particular to a grinding machine for precise machining of mechanical crowns. Background technique [0002] A watch refers to an instrument worn on the wrist for timing or displaying time. A watch is mainly composed of a movement, a case, a bottom cover, a pointer, and a crown. Since a watch is a time-indicating and high-precision instrument, when the watch parts are polished, it is necessary to carefully polish the watch to ensure the usability of the polished watch parts. For example, when processing the crown, the precision-processed crown is more conducive to adjusting the time of the watch. In the existing technology, the crown of the watch surface is mainly polished by a grinding machine, but the grinding angle cannot be adjusted in the existing grinding machine, and when the crown is polished, a large amount of waste will be generated. When the worker breathes, the waste is e...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the shortcomings in the prior art that the grinding angle cannot be adjusted, and when the crown is polished, a large amount of waste chips will be generated, thereby affecting people's health, and a kind of mechanical crown is proposed. Grinding machine for precision machining

Images