Electric furnace flip type counter-rotating quenching structure

Abstract

The invention relates to an electric furnace structure, and concretely relates to an electric furnace roll-over disrotatory quenching structure, which can mainly solve the problems of inconvenient material lift and automatic discharging of an internal quenching structure of the current electric furnaces. The quenching structure comprises a support, and also comprises a set disrotatory structure and a driving motor arranged at a same side of the support, and the disrotatory structure is formed by two disrotatory rollers and a link mechanism between two disrotatory rollers and a roll-over material lift rod arranged at the disrotatory roller. A traditional sander roller almost employs belt transmission to drive horizontal movement, the disrotatory roller having a simple and reliable structure, the link mechanism and the roll-over material lift rod realize the material lift and automatic discharging functions during a workpiece quenching process, compared with the current complex materiallift machines, the structure cost is reduced, a slip face is arranged at the roll-over material lift rod, when an upper half part face upwardly, the material lift function is realized, when a lower half part face downwardly, and automatic discharging is realized.

Description

technical field [0001] The invention relates to an electric furnace structure, in particular to an electric furnace flip-type counter-rotating quenching structure. Background technique [0002] The purpose of quenching is to transform supercooled austenite into martensite or bainite to obtain martensite or bainite structure, and then cooperate with tempering at different temperatures to greatly improve the strength, hardness and wear resistance of the steel. properties, fatigue strength and toughness, etc., so as to meet the different requirements of various mechanical parts and tools. In addition, special physical and chemical properties such as ferromagnetism and corrosion resistance of some special steels can also be satisfied through quenching. [0003] The traditional electric furnace is composed of furnace bottom support, heating furnace body, mobile quenching water tank car, ventilation mechanism, material basket lifting mechanism and electric (temperature) control sy...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to overcome the deficiencies of the prior art, to meet the actual needs, and to provide a flip-type counter-rotating quenching structure of the electric furnace, which mainly solves the problem that the internal quenching structure of the existing electric furnace is inconvenient for material lifting and automatic unloading

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