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Dustproof cover for sealing bearing

A technology of bearing sealing and dust cover, applied in the direction of bearing components, shafts and bearings, mechanical equipment, etc., can solve the problems of poor reliability and easy falling off of dust cover, and achieve the effect of easy falling off and good reliability.

Active Publication Date: 2015-07-22
CIXI NEW MEIPEILIN PRECISION BEARING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the deficiencies of the existing dust cover, which is easy to fall off and has poor reliability, the present invention provides a dust cover for bearing sealing that is not easy to fall off and has good reliability.

Method used

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  • Dustproof cover for sealing bearing
  • Dustproof cover for sealing bearing
  • Dustproof cover for sealing bearing

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Embodiment Construction

[0013] The present invention will be further described below in conjunction with the drawings.

[0014] Reference Figure 1 ~ Figure 3 , A dust-proof cover for bearing sealing, comprising a cover body 1, and outer convex points 2 are arranged on an outer ring of the cover body.

[0015] Preferably, at least three outer convex points are arranged on the circumference, and the at least three outer convex points are arranged at equal arc intervals. For example, three, four, etc.;

[0016] Further, the number of the outer convex points is an odd number.

[0017] In this embodiment, an odd number of convex points are punched on the outer circle of the dust cover, which is fixed by the interference of the outer diameter and the dust groove. At the same time, since the punching force of the dead cover is changed, the deformation of the bearing is also controlled.

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Abstract

The invention discloses a dustproof cover for sealing a bearing. The dustproof cover comprises a cover body, wherein the outer circumference of the cover body is provided with external bumps. The dustproof cover for sealing the bearing, provided by the invention, is difficult to fall and good in reliability.

Description

Technical field [0001] The invention relates to the field of bearings, in particular to a dustproof cover for bearing sealing. Background technique [0002] At present, the dust cover can be divided into two types: detachable (live cover) and fixed (dead cover): the live cover has the advantage of small deformation and the disadvantages of complex dust-proof groove and difficult installation, and the dead cover has the disadvantage of large deformation after assembly. And the advantages of simple assembly and automation, the existing defects of the existing dust cover: easy to fall off and poor reliability. Summary of the invention [0003] In order to overcome the shortcomings of the existing dust cover that are easy to fall off and have poor reliability, the present invention provides a dust cover for bearing sealing that is not easy to fall off and has good reliability. [0004] The technical solutions adopted by the present invention to solve its technical problems are: [0005]...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16C33/78
Inventor 陈锋
Owner CIXI NEW MEIPEILIN PRECISION BEARING