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Bearing pedestal

A technology for bearing housings and inner rings of bearings, applied to bearing components, shafts and bearings, and rigid supports of bearing components, etc., can solve problems such as insufficient sealing, and achieve good dust-proof sealing, good dust-proof, and good sealing effects

Inactive Publication Date: 2017-08-18
ANHUI LIDA AUTOMOBILE BEARING MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The sealing of the bearing with seat is basically realized by the sealing ring inside the bearing. In some harsh environments, such sealing is somewhat insufficient.

Method used

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  • Bearing pedestal
  • Bearing pedestal
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Examples

Experimental program
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Effect test

Embodiment 1

[0019] Embodiment 1: as figure 1 and figure 2 As shown, a bearing with seat includes a bearing seat 1 and a bearing. The bearing includes an inner ring 2, an outer ring 3 and a sealing ring 4. The top of the steel ring skeleton 41 of the sealing ring is C-shaped curved. 2, located on the right side of the sealing ring 4, there is a first dustproof ring 51, the top of the first dustproof ring 51 is curved in an arc, and the arc is extended to the C-shaped curved depression on the top of the steel ring frame 41 The gap is matched with the top beam gap of the steel ring frame 41.

[0020] Of course, the top of the first dust-proof ring 51 can also not be bent, such as Figure 4 As shown, this dustproof effect is relatively weak.

[0021] A second dust-proof ring 52 is also provided on the bearing seat, and the second dust-proof ring 52 includes a top beam 521, a middle beam 522 and a bottom beam 523, and the bottom beam 523 has a bent structure, and the bent The transverse p...

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Abstract

The invention discloses a bearing seat, which is characterized in that a second dustproof ring is provided on the bearing seat, and the second dustproof ring includes a top beam, a middle beam and a bottom beam, and the bottom beam has a bent structure. The transverse part of the bent structure fits in clearance with the outer wall of the inner ring, and the vertical part of the bent structure fits in clearance with the side wall of the inner ring. The invention can better realize the dustproof sealing.

Description

technical field [0001] The invention relates to a bearing seat. Background technique [0002] A bearing unit is a bearing unit that combines a rolling bearing with a housing. Most of them make the outer diameter into a spherical surface and install them together with the bearing seat with a spherical inner hole. The structure is various, and the versatility and interchangeability are good. [0003] The sealing of the bearing with seat is basically realized by the sealing ring inside the bearing. In some harsh environments, such sealing is somewhat insufficient. How to use the bearing seat to better realize the dust-proof seal is a new topic in the field of bearings. Contents of the invention [0004] The present invention aims at the above problems, and provides a better bearing seat for realizing dustproof sealing. [0005] In order to achieve the above object, the present invention adopts the following technical solution: a bearing seat, characterized in that, the bea...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16C35/06F16C33/78
CPCF16C35/06F16C33/7806F16C33/7816
Inventor 汪涛徐华林操毅余永济
Owner ANHUI LIDA AUTOMOBILE BEARING MFG
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