Bearing capable of relieving wear caused by lubricating oil uneven distribution caused by centrifugal force

A technology of uneven distribution and lubricating oil, which is applied in the direction of rotating bearings, bearings, ball bearings, etc., and can solve problems affecting the working life of bearings

Inactive Publication Date: 2021-03-30
广州书琴秀科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the existing deep groove ball bearings, the lubricating oil in the bearing is affected by the centrifugal force field generated by the bearing rotation during the high-load rotation, so that the lubricating oil is concentrated and distributed between the ball and the outer ring of the bearing, so that the friction with the inner ring The increase of force affects the working life of the bearing. At present, in the field of high-speed bearings, the influence of centrifugal force on the distribution of lubricating oil is mainly slowed down by changing the geometric dimensions of the bearing.

Method used

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  • Bearing capable of relieving wear caused by lubricating oil uneven distribution caused by centrifugal force
  • Bearing capable of relieving wear caused by lubricating oil uneven distribution caused by centrifugal force
  • Bearing capable of relieving wear caused by lubricating oil uneven distribution caused by centrifugal force

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[0015] All features disclosed in this specification, or steps in all methods or processes disclosed, may be combined in any manner, except for mutually exclusive features and / or steps.

[0016] Any feature disclosed in this specification (including any appended claims, abstract and drawings), unless expressly stated otherwise, may be replaced by alternative features which are equivalent or serve a similar purpose. That is, unless expressly stated otherwise, each feature is one example only of a series of equivalent or similar features.

[0017] Combine below Figure 1-3 The present invention is described in detail, wherein, for the convenience of description, the orientations mentioned below are defined as follows: figure 1 The front, back, left, right, up, and down directions of the view direction are the same, figure 1 It is the front view of the device of the present invention, figure 1 The directions shown are consistent with the front, back, left, right, up, and down d...

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Abstract

The invention discloses a bearing capable of relieving wear caused by lubricating oil uneven distribution caused by centrifugal force. The bearing comprises an outer ring, a conduction pipeline deviceused for conducting gas is arranged in the outer ring, a Teflon is fixedly connected to the lower side face of the outer ring, balls are slidably connected to the lower side face of the outer ring, the lower side faces of the balls are slidably connected to an inner ring, a rotating shaft is fixedly connected in the inner ring, and transmission space is formed between the outer ring and the innerring. Magnetic fluid is added into lubricating oil so that magnetic force can be applied to the lubricating oil under the action of a magnetic field after the magnetic fluid is electrified and magnetized, and therefore the distribution state of the lubricating oil under the combined action of a centrifugal force field and a magnetic force field is controlled, and by detecting the air pressure change in the bearing, a bearing overload alarm can be given out.

Description

technical field [0001] The invention relates to the related field of bearings, in particular to a bearing capable of slowing down centrifugal force to cause uneven distribution of lubricating oil and wear. Background technique [0002] In the existing deep groove ball bearings, the lubricating oil in the bearing is affected by the centrifugal force field generated by the bearing rotation during the high-load rotation, so that the lubricating oil is concentrated and distributed between the ball and the outer ring of the bearing, so that the friction with the inner ring The increase of force affects the working life of the bearing. At present, in the field of high-speed bearings, the influence of centrifugal force on the distribution of lubricating oil is mainly slowed down by changing the geometric dimensions of the bearing. Contents of the invention [0003] The object of the present invention is to provide a bearing capable of slowing down the wear caused by the uneven di...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16C19/52F16C19/16F16C33/66F16C41/00
CPCF16C19/16F16C19/522F16C33/6644F16C33/6681F16C41/008
Inventor 戴玮
Owner 广州书琴秀科技有限公司
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