Temperature control type grinding machine with high polishing precision

Abstract

The invention discloses a temperature control type grinding machine with high polishing precision. The temperature control type grinding machine comprises a grinding table, a positioning frame is fixedly mounted at the top of the grinding table, a driving motor is fixedly mounted at the center of the top of the positioning frame, the output end of the driving motor is fixedly connected with a polishing shaft, and the bottom end of the polishing shaft extends into a mounting frame and is fixedly connected with a grinding head. According to the temperature control type grinding machine with the high polishing precision, when external ball rods move to the position of a water storage pipe, the external ball rods abut against an automatic control valve, the automatic control valve is stressed to swing inwards around a spiral shaft, at the moment, a reset spring is compressed, and therefore the water storage pipe is in a semi-closed state, the automatic control valve effectively prevents the external ball rods from being clamped in the water storage pipe, the spraying effect is good, circumferential movement of the external ball rods is not affected, the twelve external ball rods abut against the automatic control valve successively, so that opening and closing of the automatic control valve are regular, the polishing and grinding progress is kept, and the working efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of grinding machines, in particular to a temperature-controlled grinding machine with high polishing precision. Background technique [0002] Grinding is a kind of surface modification technology. It generally refers to a processing method that uses rough objects to change the physical properties of the material surface through friction. The main purpose is to obtain a specific surface roughness. Grinding has been widely used in various industries, especially Especially in the processing and manufacturing of metal parts, grinding is often required, so it is very important to choose a suitable mechanical grinding device. [0003] However, traditional mechanical polishing equipment is prone to accumulation of waste debris during the polishing process, which greatly reduces the quality of polishing, and polishing does not have the effect of cooling, which makes the applicability of polishing poor. [0004] The...

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Problems solved by technology

[0003] However, traditional mechanical grinding equipment is prone to accumulation of waste debris during the polishing process, which greatly reduces the quality of polishing, and the polishing does not have the effect of cooling, which makes the applicability of grinding poor

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