A bearing whose resistance value can be changed

A resistance value, bearing technology, applied in bearings, resistance elements that adjust resistance value with mechanical pressure/force, ball bearings, etc., can solve problems such as inability to apply

Active Publication Date: 2017-11-03
广德中隆轴承有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the resistance value of bearings with conventional structures does not change with the bearing speed, so bearings with conventional structures cannot be used in conductive occasions where the resistance value changes with the bearing speed.

Method used

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  • A bearing whose resistance value can be changed
  • A bearing whose resistance value can be changed
  • A bearing whose resistance value can be changed

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Embodiment Construction

[0017] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific illustrations.

[0018] see figure 1 , shown in the figure is a bearing whose resistance value can be changed, including a bearing inner ring 100 and a bearing outer ring 200 made of metal materials, a cage 300, a number of rolling elements 400 and two conductive end caps 500.

[0019] The cage 300 is arranged between the bearing inner ring 100 and the bearing outer ring 200, and several rolling elements 400 are arranged on the cage 300 and between the bearing inner ring 100 and the bearing outer ring 200, and two conductive end caps 500 are embedded respectively. Between the bearing inner ring 100 and the bearing outer ring 200 , and on both sides of the cage 300 .

[0020] see Figure 2 to Figure 4 , the conductive end cap 500 includes a first conductive rin...

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PUM

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Abstract

The invention discloses a bearing with a changeable resistance value. The bearing with the changeable resistance value comprises a bearing inner ring, a bearing outer ring, a retainer and a plurality of rolling bodies, wherein the bearing inner ring and the bearing outer ring are made of metal materials, the retainer is arranged between the bearing inner ring and the bearing outer ring, and the rolling bodies are arranged on the retainer and located between the bearing inner ring and the bearing outer ring. Two conductive end covers are embedded in the two sides of the retainer respectively and located between the bearing inner ring and the bearing outer ring, and the resistance value of the bearing can be changed through the conductive end covers along with the change of the rotating speed of the bearing. The bearing with the changeable resistance value has the beneficial effects that the two conductive end covers are embedded in the two sides of the retainer respectively and located between the bearing inner ring and the bearing outer ring, the resistance value of the bearing can be changed through the conductive end covers along with the change of the rotating speed of the bearing, and thus the purpose of changing the resistance value is realized.

Description

technical field [0001] The invention relates to the technical field of bearings, in particular to a bearing whose resistance value can be changed. Background technique [0002] Bearing is an important part of contemporary mechanical equipment. Its main function is to support the mechanical rotating body, reduce the friction coefficient during its operation, and ensure its rotation accuracy. Bearings mainly have the functions of bearing load, torque and transmitting speed. Some operating mechanisms require bearings to have conductive functions. For example, automobile steering gear bearings require bearings to have good conductive functions. At present, the resistance value of bearings with conventional structures does not change with the bearing speed, so bearings with conventional structures cannot be used in conductive occasions where the resistance value changes with the bearing speed. For this reason, the applicant has conducted useful explorations and attempts, and has...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16C19/16F16C33/30H01C10/10
CPCF16C19/06F16C33/7816F16C33/7859F16C2202/32
Inventor 王进堂童群韩春伟
Owner 广德中隆轴承有限公司
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