Numerical control internal and external polishing wet polishing device

Abstract

The invention relates to the technical field of wet polishing, in particular to a numerical control internal and external polishing wet polishing device. The wet polishing device comprises a base, a rotary disk, a water tank ring, seven hose nozzles, a supporting frame, a transfer tank, a return pipe, a water supply pump and a water outlet pipe. The rotary disk is fixedly connected to the middle portion of the top of the base. The water tank ring is fixedly connected to the top of the base. The water tank ring is located on the outer side of the rotary disk. The seven hose nozzles circumferentially and fixedly communicate with the outer side of the water tank ring. When the numerical control internal and external polishing wet polishing device implements polishing on a workpiece, the water supply pump pumps a liquid grinding agent in the transfer tank into the water outlet pipe, and then the liquid grinding agent is sprayed out from the hose nozzles. The numerical control internal and external polishing wet polishing device can spray the liquid grinding agent and conduct polishing on the workpiece through polishing wheels simultaneously and achieves the cooling and dust falling effects. The service life of the polishing wheels is effectively prolonged. Thermal deformation of the workpiece due to high temperature is avoided. Dust pollution is effectively reduced. The good operation environment is maintained.

Description

technical field [0001] The invention relates to the technical field of wet polishing, in particular to a wet polishing device for digitally controlled internal and external polishing. Background technique [0002] Polishing is a common metal processing process, which can remove the surface roughness of the metal workpiece, reduce the surface roughness of the workpiece, obtain a bright and flat surface, and improve the aesthetics and safety of the metal workpiece. Some cylindrical metal products, especially daily-use metal products, are usually formed by crimping and welding metal sheets. In order to meet the needs of use, the outer surface of the product must be polished. [0003] During the polishing operation, the polishing wheel runs at high speed and rubs against the workpiece, which will generate a lot of heat. High temperature will easily reduce the service life of the polishing wheel, and it will also easily cause thermoplastic deformation of the polished product, whi...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a numerically controlled wet polishing device for internal and external polishing, which has the advantages of wet polishing, solves the problem that the high temperature generated by the polishing operation reduces the service life of the polishing wheel, and also easily causes the polished product to be damaged. Thermoplastic deformation is not conducive to the shape control of the product, and the polishing operation will generate a lot of dust. The dust environment not only easily affects the normal movement of the mechanical structure, but also causes great harm to the personal health of the workers.

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