Intelligent full-automatic high-frequency quenching machine

Abstract

The invention relates to an intelligent full-automatic high-frequency quenching machine. The machine comprises an automatic feeding conveyer belt, a material distributing positioning mechanism, a material conveying mechanical arm, a space adjusting positioning mechanism, a rotating center mechanism and a finished product discharging conveyer belt. The machine is novel machining equipment which is suitable for an unthreaded shaft and a stepped shaft and capable of achieving high-frequency quenching in a full-automatic mode at the same time, and thus workpieces can be rotated, heated, moved and sprayed at the same time. After quenching is completed, the workpieces fall into the finished product discharging conveyer belt to be recycled automatically. The quenching machining hardness is even, and a hardness layer and a transition area can both be adjusted in a full-automatic mode according to production needs. A computer intelligent operation mode is adopted, no manual participation is needed in the whole process and positioning is accurate. The rotating speed of a left ejection center and the rotating speed of a right ejection center can reach 800 turns per minute. The diameter range of metal parts applicable to being machined is 5-80 mm, and the yield can reach 600 pieces per hour. The high-frequency quenching quality and speed are high, and the degree of automation is high as well.

Description

technical field [0001] The invention relates to an intelligent full-automatic high-frequency quenching machine. Background technique [0002] At present, the domestic industry generally adopts manual high-frequency quenching, or non-professional semi-automatic numerical control high-frequency quenching, which mainly uses manual induction heating and quenching of metal workpieces one by one on the quenching machine, or quickly Immersed in a water pool (oil pool) for cooling, due to manual operation, it is impossible to control the continuity of rapid heating of metal workpieces, it is difficult to control the size of the quenching hardness transition zone of metal workpieces, and it is also difficult to ensure the internal distribution of the hardened layer and the high frequency The uniformity of quenching hardness results in low yield and poor effect of metal quenching treatment. Therefore, in view of the deficiencies of the above-mentioned problems in the current quenchin...

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Problems solved by technology

[0002] At present, the domestic industry generally adopts manual high-frequency quenching, or non-professional semi-automatic numerical control high-frequency quenching, which mainly uses manual induction heating and quenching of metal workpieces one by one on the quenching machine, or quickly Immersed in a water pool (oil pool) for cooling, due to manual operation, it is impossible to control the continuity of rapid heating of metal workpieces, it is difficult to control the size of the quenching hardness transition zone of metal workpieces, and it is also difficult to ensure the internal distribution map requirements of the hardened layer and the high frequency Uniformity of quenching hardness, resulting in low yield and poor effect of metal quenching treatment

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