Conical bearing track physical-chemical quenching device

Abstract

The invention relates to the technical field of machining, and discloses a conical bearing track physical-chemical quenching device which comprises a base. A support seat is fixedly arranged above thebase; a lifting device is fixedly arranged on the support seat; a driven wheel is fixedly arranged at the drive end of the lifting device; and a connecting rod is arranged above the driven wheel through a bearing. According to the quenching device designed by the invention, a corresponding clamping arm and a corresponding quenching inductor can be selected according to the dimension and the shapeof a workpiece so as to quench the workpiece, and the surface of the quenching inductor can align at the surface of a bearing track on the workpiece, so that a quenching layer can be more uniform, the quenching accuracy can be better ensured, the workpiece can be conveniently installed and replaced, the continuous operation capability is high, and the conical bearing track physical-chemical quenching device is easy to use and has a high practical value.

Description

technical field [0001] The invention relates to the technical field of mechanical processing, in particular to a physical-chemical quenching device for a conical bearing raceway. Background technique [0002] Bearings are auxiliary parts of various mechanical rotating mechanisms, which can effectively reduce friction between rotating parts, thereby reducing mechanical wear and energy loss. However, due to the effective contact surface between the bearing and the ball, the bearing surface will be damaged after long-term use, so it is necessary The hardness of the surface of the bearing raceway is enhanced by quenching treatment, and the performance of the bearing is improved. The effective quenching distance of the existing quenching equipment is limited, and the inner surface of the tapered bearing raceway is an inclined conical surface. When using traditional quenching equipment for quenching, the distance between the surface of the raceway and the quenching sensor will be ...

AI Technical Summary

Problems solved by technology

The effective quenching distance of the existing quenching equipment is limited, and the inner surface of the tapered bearing raceway is an inclined conical surface. When using traditional quenching equipment for quenching, the distance between the surface of the raceway and the quenching sensor will be different, so that the thickness of the quenched layer will be uneven. , the bearing is prone to local damage during operation

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