Cold pickling device for steel ball production and using method thereof

Abstract

The invention discloses a cold pickling device for steel ball production and a using method thereof. The cold pickling device comprises a supporting hopper frame, an anti-rust pool, a deacidificationcleaning pool and a pickling pool, wherein the supporting hopper frame, the anti-rust pool, the deacidification cleaning pool and the pickling pool are sequentially arranged, a light rail travelling crane is erected above the supporting hopper frame, the anti-rust pool, the deacidification cleaning pool and the pickling pool, and an acid ball filter hopper is mounted on the light rail travelling crane. The device is simple in structure, the flow of the cold pickling appearance process in the steel ball manufacturing industry can be greatly simplified by utilizing the acid ball filter funnel capable of accommodating a whole disc of steel balls through the five procedures of material preparation, pickling, deacidification, rust prevention and detection, the labor intensity of workers is greatly reduced, and operation can be achieved by only one person; and the device is simple in structure and easy to implement, and meanwhile, in the pickling process, only the light rail travelling craneneeds to be manually operated without direct contact with liquid, so that corrosion is avoided, and the safety is ensured.

Description

technical field [0001] The invention relates to the technical field of bearing steel ball processing, in particular to a cold pickling device for producing steel balls and a use method thereof. Background technique [0002] The production of steel balls is mainly composed of processes such as cold heading, light balls, heat treatment, hard grinding, cold pickling, primary grinding, fine grinding, photoelectricity and packaging. In the hard grinding process, remember that the grinding plate is a grinding wheel due to hard grinding. It is inevitable that there will be defects such as steel ball burns and gnaws. At the same time, defects such as fine cracks and shrinkage porosity of the raw materials will also be brought to the hard grinding process. A considerable proportion of the above-mentioned defects cannot be seen by the naked eye. The steel ball must be immersed in the prepared cold pickling liquid for a few seconds to make the surface of the steel ball black, then quic...

AI Technical Summary

Problems solved by technology

[0003] Traditional pickling methods are all manual operations. Pickling a plate of steel balls requires the cooperation of 4-5 employees. Each person holds a small basket of steel balls in both hands, and pickles one by one according to the pickling process. It is time-consuming and tiring. also not safe

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