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A bearing stop ring

A limit retaining ring and axial limit technology, applied in the direction of shafts and bearings, bearing components, rigid supports of bearing components, etc., can solve problems such as inability to limit radial displacement, avoid deflection, improve bearing life, The effect of reliable two-way limit

Active Publication Date: 2021-11-16
DONGFENG MOTOR CORP HUBEI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention provides a bearing limit retaining ring, which solves the technical problem that the bearing limit retaining ring cannot limit radial displacement in the prior art

Method used

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  • A bearing stop ring
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Embodiment Construction

[0025] The embodiment of the present application solves the technical problem in the prior art that the bearing limit retaining ring cannot limit the radial displacement by providing a bearing retaining ring.

[0026] In order to better understand the above technical solutions, the above technical solutions will be described in detail below in conjunction with the accompanying drawings and specific implementation methods. It should be understood that the embodiments of the present invention and the specific features in the embodiments are detailed descriptions of the technical solutions of the present application. , rather than limiting the technical solutions of the present application, the embodiments of the present application and the technical features in the embodiments can be combined without conflict.

[0027] see figure 1 , image 3 and Figure 5 , a bearing limit stop ring, comprising: a bearing limit stop ring main body 3; an axial limit surface 32 is provided on t...

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PUM

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Abstract

The invention belongs to the technical field of bearings, and discloses a bearing limit retaining ring, comprising: a bearing limit retaining ring body; an axial limiting surface is provided on the bearing limiting retaining ring body; the axial limiting surface An axially protruding limiting boss is provided on the upper, and the radial inner side surface of the limiting boss is opened as a radial limiting surface. The bearing limit retaining ring provided by the present invention can match the assembly mode with small clearance, and realize the two-way limit of the bearing in the axial direction and the radial direction.

Description

technical field [0001] The invention relates to the technical field of bearings, in particular to a bearing limit retaining ring. Background technique [0002] In the prior art, when the intermediate support bearing of the drive shaft shank and the fixed bracket of the drive shaft adopt a split structure, a small gap is often used for cooperation, and there is a small gap between the two; fixed to the bracket; however, it can only limit the axial displacement of the bearing, and cannot limit the radial offset of the bearing. Contents of the invention [0003] The invention provides a bearing limit retaining ring, which solves the technical problem that the bearing limit retaining ring cannot limit radial displacement in the prior art. [0004] In order to solve the above technical problems, the present invention provides a bearing stop ring, comprising: a main body of the bearing stop ring; [0005] The main body of the bearing limit retaining ring is provided with an ax...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16C35/06
CPCF16C35/06
Inventor 王晓强马书林林俞生江振伟郑博延
Owner DONGFENG MOTOR CORP HUBEI