Seal type grinding device for metal powder machining

Abstract

The invention discloses a seal type grinding device for metal powder machining. The seal type grinding device comprises a grinding housing; a plurality of pneumatic cylinders are fixed to the lower end of the interior of the grinding housing; a supporting block is fixed to the tops of the pneumatic cylinders; and a water storage cavity is formed in the supporting block. With the adoption of a sealrubber housing, a seal space can be formed in the grinding process, so that the situation that the environment is polluted due to external leakage of dust is avoided, and the working environment of workers is guaranteed; and sand paper is bonded with the bottom of a grinding disc, a sliding rod is adjusted and pulled by hands so as to adjust the position, in the center or on the outer side of anembedding groove of a connecting block, of an embedding rod, the whole surfaces of workpieces are subjected to grinding treatment by the sand paper on the surface of the grinding disc, when the uppersurfaces of the annular workpieces are subjected to the grinding treatment, a locking screw is unscrewed, the sliding rod is pulled out, accurate adjustment is carried out according to scale lines onthe sliding rod, grinding blocks on the grinding disc grind the annular workpieces, and a driving motor and a rotating motor are simultaneously opened to carry out revolution and rotation of the grinding disc, so that the grinding efficiency is substantially improved.

Description

technical field [0001] The invention relates to the field of metal grinding, in particular to a sealed grinding device for metal powder processing. Background technique [0002] Cemented carbide is an alloy material made of hard compounds of refractory metals and bonding metals through powder metallurgy. Cemented carbide has high hardness, wear resistance, good strength and toughness, heat resistance, corrosion resistance, etc. A series of excellent properties, especially its high hardness and wear resistance, remain basically unchanged even at a temperature of 500 ° C, and still have a high hardness at 1000 ° C. The abrasive particles on the surface can finish the processing surface (such as cutting processing) through the relative movement of the grinding tool and the workpiece under a certain pressure. Grinding can be used to process various metal and non-metal materials. The processed surface shape has a plane, Inner and outer cylindrical and conical surfaces, convex an...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a sealed grinding device for metal powder processing, to solve the problem mentioned in the background art that when the metal powder is fine, it is easy to pollute the environment, the working conditions of the personnel are poor, and the device cannot be adjusted during the grinding process. The grinding mechanism has certain limitations, which affect the grinding effect, and it is inconvenient to move during transportation

Images