Steel plate machining and polishing device having protection function

Abstract

The invention discloses a steel plate machining and polishing device having a protection function, and relates to the field of steel plate machining. The steel plate machining and polishing device comprises a main supporting cylinder; an adjusting mechanism is arranged in the main supporting cylinder; a horizontal cylinder is fixedly installed on one side of the main supporting cylinder through the adjusting mechanism; a displacement mechanism is arranged in the horizontal cylinder; and a U-shaped frame is fixedly installed on one side of the horizontal cylinder through the displacement mechanism. According to the steel plate machining and polishing device, a polishing motor is started to drive a polishing grinding wheel to rotate, an adjusting rotating disc is rotated, the adjusting rotating disc drives the U-shaped frame to move, then two movable protective covers are driven to move downwards, under the action of an L-shaped fixing rod and a pulling transverse rod, the movable protective covers are driven by the pulling rod to rotate to be opened, the polishing grinding wheel is exposed, after polishing is completed, the adjusting rotating disc is rotated to drive the polishing grinding wheel to ascend, the movable protective covers are closed to isolate the polishing grinding wheel, a human body can be effectively prevented from accidentally making contact with the polishinggrinding wheel, scratching and scalding of the human body are avoided, and the protection effect is good.

Description

technical field [0001] The invention relates to the field of steel plate processing, in particular to a steel plate processing and polishing device with protection function. Background technique [0002] Polishing refers to the use of mechanical, chemical or electrochemical effects to reduce the surface roughness of the workpiece to obtain a bright and smooth surface. It is a modification of the surface of the workpiece using polishing tools and abrasive particles or other polishing media. Polishing It cannot improve the dimensional accuracy or geometric shape accuracy of the workpiece, but for the purpose of obtaining a smooth surface or mirror gloss, and sometimes it is also used to eliminate gloss (matting). [0003] In existing steel plate processing and polishing devices, the polishing wheel is usually exposed outside. After polishing or polishing, it is easy for the human body to accidentally touch the polishing wheel. Injuries and burns, lack of protection, and when ...

AI Technical Summary

Problems solved by technology

[0003] In existing steel plate processing and polishing devices, the polishing wheel is usually exposed outside. After polishing or polishing, it is easy for the human body to accidentally touch the polishing wheel. Injuries and burns, lack of protection, and when the existing steel plate processing and polishing device is polishing, the polishing amount of the entire steel plate is controlled by the staff relying on experience. When polishing a large area, it is easy to cause poor surface flatness of the polished steel plate. It is beneficial for later processing, so we propose a steel plate processing and polishing device with protective function

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