Special grinding machine and grinding method for high-efficiency guide rail

Abstract

The invention relates to a high-efficiency guide rail grinding machine and a grinding method, which specifically include a feeding device, a feeding straightening device, a grinding device and a discharging device. The feeding device includes a feeding drag chain, and the upper part of the feeding drag chain is arranged There is a feed drive block for driving raw materials, and the driving wheel of the feed drag chain is driven by a hydraulic motor. The feeding straightening device includes several straightening rollers arranged crosswise; the grinding device includes oppositely arranged grinding wheels, and the grinding wheels are connected with worm gears for adjusting the distance between the grinding wheels; the discharging device includes several discharging Material guide pulley, the setting of the overall discharge guide pulley is inclined. The grinding device also includes a grinding fluid circulation system and a transfer guide plate set. The invention has the advantages of simple operation, few working procedures, non-magnetic clamping, rough and fine grinding can be completed at one time in a free state, the surface precision of the finished product is high, the grinding speed is increased by 10-12 times, the efficiency is high, and the product precision and good products are greatly improved. The rate promotes the development of grinding technology.

Description

technical field [0001] The invention belongs to the technical field of guide rail grinding equipment, and specifically designs a high-efficiency guide rail special grinding machine. Background technique [0002] The current guide rail grinding process mainly uses surface grinder magnetic clamping grinding, which needs to go through three processes of rough grinding, semi-fine grinding and fine grinding, resulting in low processing efficiency, inability to guarantee accuracy and surface roughness of finished products, and processing During the process, frequent correction of the grinding wheel and repeated degaussing are required, and there are also problems of unclean degaussing and easy deformation after degaussing. In order to ensure the surface roughness of the finished product, the current processing technology still needs to go through a grinding process, which leads to the disadvantages of complicated process and low yield. Contents of the invention [0003] The inv...

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Problems solved by technology

[0003] The invention provides a special grinding machine and grinding method for high-efficiency guide rails. The purpose is to solve the problems existing in the current guide rail grinding, such as complicated procedures, easy deformation of magnetic clamping, low yield rate and high surface roughness of finished products.

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