Automatic high-frequency quenching device for thin-wall short bushing

Abstract

The invention discloses an automatic high-frequency diathermanous and quenching cooling device for a thin-wall short bush. The automatic high-frequency diathermanous and quenching cooling device is composed of a lathe bed, a vibration distributing disc, a pushing combining mechanism, a high-frequency induction diathermanous mechanism, a quenching liquid cooling mechanism and a PLC. The vibration material distribution disc performs automatic feeding, a workpiece enters a material pushing plate in the material pushing combining mechanism through a material guiding pipe and is pushed by a material pushing air cylinder, the workpiece is conveyed and falls into a material barrel, and after a high-frequency induction coil in the high-frequency induction diathermy mechanism conducts high-frequency heating on the workpiece through the material barrel to reach the temperature, the workpiece is discharged out of the material barrel. And the workpiece falls into the quenching liquid cooling mechanism below along with the resetting of the piston rod of the blanking cylinder to be quenched, and is manually taken out from the collecting basket. The purpose of automatically quenching and cooling the workpiece is achieved.

Description

technical field [0001] The invention relates to an automatic high-frequency quenching device for thin-walled short bushings, which belongs to the technical field of processing machinery equipment. Background technique [0002] Thin-walled short bushings are widely used in the precision machinery industry. Thin-walled short bushings have been plagued by the difficulty of processing large deformations. Such parts have thin walls and poor rigidity, especially in the process of quenching, due to the large amount of deformation, it is difficult to meet the technical requirements of the parts. At present, most of the high-frequency quenching of thin-walled short bushes are vertical high-frequency induction heating machine tools. First, the machine tool is operated in a manual operation environment, and its radiation and high-intensity magnetic fields have a great impact on the health of operators. harm. Second, the high price of machine tools, high manufacturing costs, manual op...

AI Technical Summary

Problems solved by technology

Thin-walled short bushings have been plagued by the difficulty of large processing deformation. This type of parts has thin walls and poor rigidity. Especially during the quenching process, it is difficult to meet the technical requirements of the parts due to the large amount of deformation.

Most of the current high-frequency quenching of thin-walled short bushings uses vertical high-frequency induction heating machine tools. First, the machine tool is operated in a manual environment, and its radiation and high-intensity magnetic field have a great impact on the health of operators. harm

The second is that the machine tool is expensive, the manufacturing cost is high, manual operation is required, labor intensity is high, and production efficiency is low, which limits its application in the production of thin-walled short bushings.

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