Efficient polishing device used for metal casting machining and polishing method of efficient polishing device

Abstract

The invention discloses an efficient polishing device used for metal casting machining and a polishing method of the efficient polishing device. The efficient polishing device comprises a machine body. An installation cavity is formed in the bottom end of the machine body. A rotation motor is installed in the installation cavity. The output end of the rotation motor is fixedly connected with a work table. The work table is installed at the bottom end in the machine body in a rotating manner. Clamping devices which are symmetrically distributed are arranged on the left side and the right side of the top end of the work table. A lead screw, a stop piece and a slippage motor are sequentially arranged at the top end in the machine body from left to right. The left end of the lead screw is connected with the side wall in the machine body in a rotating manner, and the right end of the lead screw penetrates through the stop piece and is connected to the output end of the slippage motor. A slide block is installed on the lead screw. A slide plate is fixedly arranged at the bottom end of the slide block. A lifting cylinder is installed at the bottom end of the slide plate. By means of the efficient polishing device and the polishing method, castings can be conveniently polished, chippings can be collected during polishing, processing is facilitated, influences of vibration on the polishing effect during polishing are reduced, and the product quality is improved.

Description

technical field [0001] The invention relates to the technical field of casting processing equipment, in particular to high-efficiency grinding equipment and a grinding method for metal casting processing. Background technique [0002] Castings are metal shaped objects obtained by various casting methods, that is, the smelted liquid metal is poured into the pre-prepared mold by pouring, injection, suction or other casting methods, and after cooling, it is polished and other subsequent processing methods , the resulting object has a certain shape, size and performance. After the initial molding of metal castings, there are often a large number of burrs and large roughness on the surface, which need to be polished before subsequent processing. However, the current grinding equipment for castings has a relatively simple structure, which can only grind a certain area, and the workpiece needs to be re-clamped for different areas, which greatly reduces the work efficiency, and the...

AI Technical Summary

Problems solved by technology

However, the current grinding equipment for castings has a relatively simple structure, which can only grind a certain area, and the workpiece needs to be re-clamped for different areas, which greatly reduces the work efficiency, and the vibration generated during grinding will have an adverse effect on the grinding effect. The grinding effect is not as expected, which reduces the product quality

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