Die inner wall polishing device provided with longitudinal and transverse sliding bases

Abstract

A die inner wall polishing device provided with longitudinal and transverse sliding bases comprises a machine table, a rotating mechanism, a transverse movement mechanism, a longitudinal movement mechanism, a polishing mechanism, a transverse movement positioning and sensing mechanism, a longitudinal movement positioning and sensing mechanism and an electromechanical controller, wherein the rotating mechanism comprises a rotating motor and a chuck; the transverse movement mechanism comprises a transverse movement sliding base and a transverse movement air cylinder connected to the transverse movement sliding base; the longitudinal movement mechanism comprises a longitudinal movement sliding base and a longitudinal movement air cylinder connected to the longitudinal movement sliding base; the polishing mechanism comprises a mounting column, a connecting rod and a polishing grinding head, the mounting column is fixed on the longitudinal movement sliding base, one end of the connecting rod is connected with the mounting column, and the other end is connected with the polishing grinding head; the transverse movement positioning and sensing mechanism comprises a transverse movement receiving end and a transverse movement transmitting end; and the longitudinal movement positioning and sensing mechanism comprises a longitudinal movement receiving end and a longitudinal movement transmitting end. According to the polishing device, polishing operation on the circumferential inner wall and the inner bottom of the mold can be completed only through using one polishing grinding head, one polishing grinding head can adapt to different treads to be polished, and efficiency is high.

Description

technical field [0001] The invention relates to the field of grinding and polishing equipment, in particular to a mold inner wall polishing device provided with vertical and horizontal double sliding seats. Background technique [0002] The mold is a tool for product molding, and its performance characteristics and surface quality of the cavity determine the molding quality of the product to a large extent. At present, the polishing of the irregular tread of the ring mold is done by manual grinding. This grinding method uses the worker's hand-held tool for grinding. This method requires high experience of the workers, and the unevenness of the strength of the manpower is very easy to cause grinding. The effect is uneven, the quality is difficult to guarantee, and the labor intensity is high, and the production efficiency is low. At the same time, since the circumferential inner wall of the mold is a curved surface, while the inner bottom of the mold is flat, the existing po...

AI Technical Summary

Problems solved by technology

At present, the polishing of the irregular tread of the ring mold is done by manual grinding. This grinding method uses the worker's hand-held tool for grinding. This method requires high experience of the workers, and the unevenness of the strength of the manpower is very easy to cause grinding. The effect is uneven, the quality is difficult to guarantee, and the labor intensity is high, and the production efficiency is low

At the same time, since the circumferential inner wall of the mold is a curved surface, while the inner bottom of the mold is flat, the existing polishing equipment can only polish the circumferential inner wall of the mold and the inner bottom of the mold through different types of grinding heads, and replace different types of grinding heads. The work is not only cumbersome, but also greatly reduces production efficiency

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