Device and method for removing oil stain in high-frequency quenching liquid for steering gear

Abstract

The invention discloses a device and method for removing oil stain in high-frequency quenching liquid for a steering gear. The device comprises a fixed frame and a conveying belt which is immersed into the quenching liquid; a scraping plate for scraping oil stain on the conveying belt is arranged on the fixed frame; one end of the scraping plate for scraping the oil stain is positioned on the outer side of the conveying belt, and the other end of the scraping plate is an oil stain output end; a belt wheel at one end of the conveying belt is connected with a motor fixed on the fixed frame; a belt wheel at the other end of the conveying belt is connected with the fixed frame through a belt tightness adjusting mechanism; in the method for removing oil stain, the oil stain in the quenching liquid is removed by using the device for removing oil stain in high-frequency quenching liquid for the steering gear; through the adoption of the device and the method disclosed by the invention, the automatic removing of the oil stain in the quenching liquid is achieved, so that the labor cost is reduced and the utilization rate of the quenching liquid is increased; the purity of the quenching liquid and the quenching quality are both guaranteed.

Description

technical field [0001] The invention relates to the processing technology of the quenching liquid used in the high-frequency quenching or heat treatment of the steering gear, in particular to a high-frequency quenching liquid oil removal device for the steering gear and a removal method thereof. Background technique [0002] In the existing processing of parts in the automotive industry, more and more parts require high strength and wear resistance on the surface, while the core must maintain a certain degree of toughness. Usually, high-frequency quenching is used for the parts. achieve this effect. High-frequency quenching mainly includes two main stages of heating and cooling. At present, 99% of high-frequency quenching is cooled by special quenching liquid. In the production process of automobile steering gear, special quenching liquid is also used for related parts during high-frequency quenching to ensure the cooling effect of the parts, and then ensure the quenching e...

AI Technical Summary

Problems solved by technology

This quenching liquid oil removal method has low work efficiency and wastes a lot of human resources; when employees scoop out oil stains, they will bring out the quenching liquid, resulting in waste of quenching liquid, increasing production costs, and failing to achieve the expected effect.

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