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Conical bearing track physical-chemical quenching device

A technology of bearing raceways and quenching devices, applied in the direction of quenching devices, furnace types, furnaces, etc., can solve the problems of uneven quenching layer thickness, limited quenching distance, and different distances, and achieve high practical value, uniform quenching layer, and easy The effect of using

Inactive Publication Date: 2019-05-28
南昌汇达知识产权有限公司
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  • Summary
  • Abstract
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  • Claims
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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

Method used

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  • Conical bearing track physical-chemical quenching device
  • Conical bearing track physical-chemical quenching device
  • Conical bearing track physical-chemical quenching device

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Embodiment Construction

[0017] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the technical solutions in the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0018] see Figure 1 to Figure 4 , the present invention provides a technical solution: a conical bearing raceway physical and chemical quenching device, including a base 1, a support base 16 is fixedly installed above the base 1, and a lifting device 4 is fixedly installed on the support base 16, and the lifting device 4 The driven end of the drive end is fixedly installed with a driven wheel 5, and the top of the driven wheel 5 is installed with a co...

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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 ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C21D1/10C21D9/40C21D1/62
CPCY02P10/25
Inventor 不公告发明人
Owner 南昌汇达知识产权有限公司
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