Multi-station automatic polishing machine for steel

Abstract

The invention discloses a multi-station automatic polishing machine for steel, and relates to the field of steel polishing machines. The multi-station automatic polishing machine for the steel comprises a rack body, a U-shaped guide rail base, a supporting adjusting frame and a polishing control motor, a steel positioning disc is rotationally connected to the center of the top of the rack body, a steel machined part is fixed to the steel positioning disc through bolts, and supporting bottom plates are fixedly connected to the two sides of the top of the rack body; and four sets of heightening columns are fixedly connected to the tops of the supporting bottom plates, the U-shaped guide rail base is fixedly connected to the tops of the four sets of heightening columns, and a sliding platform is slidably connected to the U-shaped guide rail base. According to the multi-station automatic polishing machine for the steel, multiple groups of polishing grinding wheels with different specifications can transversely move and gradually polish a steel workpiece, and meanwhile, a rotation control motor at the bottom drives the steel positioning disc to rotate, so that the steel workpiece rotates, and it is ensured that the steel workpiece can be polished at a time.

Description

technical field [0001] The invention relates to the technical field of steel polishing machines, in particular to a steel multi-station automatic polishing machine. Background technique [0002] Polishing refers to the use of mechanical, chemical or electrochemical action to reduce the surface roughness of the workpiece to obtain a bright and smooth surface. It is a modification process on the surface of the workpiece by using polishing tools and abrasive particles or other polishing media. Polishing cannot improve the dimensional accuracy or geometric shape accuracy of the workpiece, but for the purpose of obtaining a smooth surface or mirror luster, and sometimes it is also used to eliminate gloss ( extinction). Usually a polishing wheel is used as a polishing tool. The polishing wheel is generally made of multiple layers of canvas, felt or leather, and the two sides are clamped with metal discs. The traditional polishing method is generally to manually install the workp...

AI Technical Summary

Problems solved by technology

[0003] In the prior art, when polishing, it is often necessary to use multiple groups of grinding wheels for polishing. The polishing effects of different specifications of polishing sheets are different. Generally, rough polishing is performed first, followed by fine polishing. Traditional manual polishing requires Constantly replace the polishing sheet on the device, and when polishing the entire surface of the steel workpiece, the polishing cannot be realized at one time, and the polishing effect is not good. In view of the shortcomings of the existing technology, there is an urgent need for a steel multi-station automatic polishing machine to solve the above problems

Images