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A seated bearing

A technology of seated bearings and bearings, applied in bearings, shafts, bearings, bearing components, etc., can solve problems such as poor adaptability, and achieve novel structural design effects

Inactive Publication Date: 2019-02-26
邢建岭
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] There are various forms of bearing units in the prior art; however, for the existing bearing units, they can only be applied to a specific speed range and have poor adaptability

Method used

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  • A seated bearing

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Embodiment Construction

[0030] The present invention will be described below in conjunction with specific embodiments.

[0031] Such as figure 1 As shown, a bearing with seat includes a bearing mounting seat 1. The core of the bearing mounting seat 1 is provided with a bearing mounting hole 11 that completely penetrates the front and back. The front side fixed end cover 21 in the shape of a ring is mounted on the screw, and the core of the front side fixed end cover 21 is provided with a front side end cover through hole 211 which completely penetrates the front and back and is coaxially arranged with the bearing installation hole 11, and the front side is fixed. The rear end surface of the end cover 21 is provided with a front side outer ring shoulder 212 protruding backward on the edge of the rear end opening of the front end cover through hole 211, and the rear end surface of the bearing mounting seat 1 is located at the rear end of the bearing mounting hole 11. The opening is screwed with a rear...

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Abstract

The invention discloses a novel bearing with a base. The novel bearing with the base comprises a bearing mounting base, as well as a front side fixed end cover and a back side fixed end cover which are mounted on the bearing mounting base spirally, wherein a front end bearing, a bearing inner ring spacer bush and a back end bearing are embedded in a bearing mounting hole of the bearing mounting base; the periphery of the bearing inner ring spacer bush is sleeved with a bearing outer ring spacer bush; a front side inner ring pressing ring is embedded in a front side end cover through hole of the front side fixed end cover; a front side spring is mounted between the front side inner ring pressing ring and the front side fixed end cover; a back side inner ring pressing ring is embedded in a back side end cover through hole of the back side fixed end cover; a back side spring is mounted between the back side inner ring pressing ring and the back side fixed end cover; the bearing outer ring spacer bush comprises a front side outer ring spacer bush and a back side outer ring spacer bush; a pre-tightening oil pressing cavity is formed between a back side spacer bush extending part at the end part of the back side outer ring spacer bush and the inner wall of the bearing mounting hole; the bearing mounting base is provided with an oil passing hole. The novel bearing with the base can adjust the bearing pre-tightening force according to different rotating speeds so as to meet the requirements of adapting to different rotating speeds, and is novel in structural design.

Description

technical field [0001] The invention relates to the technical field of bearings, in particular to a bearing with seat. Background technique [0002] As an important type of bearing structure, a bearing with a unit is widely used in mechanical equipment; wherein the bearing with a unit is fitted with a corresponding rotating shaft and the bearing with a unit is used to support the end of the rotating shaft. [0003] There are various forms of bearings with units in the prior art; however, the existing bearings with units can only be used in a specific speed range and have poor adaptability. Contents of the invention [0004] The object of the present invention is to provide a bearing with a seat to address the shortcomings of the prior art. The bearing with a seat has a novel structural design and can effectively adjust the pretightening force of the bearing to meet the requirements of adapting to different rotational speeds. [0005] In order to achieve the above object, ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16C35/02F16C33/74
CPCF16C33/74F16C35/02F16C2229/00
Inventor 邢建岭
Owner 邢建岭
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