Detection tool for detecting friction torque between bearing sealing ring and outer ring

A technology of bearing sealing and friction torque, which is applied in the direction of mechanical bearing testing, measuring devices, torque measurement, etc., can solve the problems of unfavorable product design quality, affecting the use of bearings, and reducing the use effect of products

Pending Publication Date: 2021-11-02
C&U CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In order to ensure the use effect of the bearing, it is usually necessary to design and install a sealing ring between the inner ring and the outer ring of the bearing. The existing sealing ring is usually fixed on the inner ring of the bearing, and the lip is extended to the outer ring, and the lip is in contact with the inner wall of the outer ring. In this way, during use, there will be friction between the sealing ring and the outer ring, which will affect the use of the bearing. Therefore, when designing the bearing, the friction between the outer ring and the sealing ring needs to be considered, which is also one of the main points of bearing design. , but the existing bearing detection is difficult to efficiently and quickly detect the friction torque between the bearing sealing ring and the outer ring, which is not conducive to improving the design quality of the product and reducing the use effect of the product

Method used

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  • Detection tool for detecting friction torque between bearing sealing ring and outer ring
  • Detection tool for detecting friction torque between bearing sealing ring and outer ring

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Embodiment Construction

[0018] The embodiment of the detection tool for detecting the friction torque between the bearing sealing ring and the outer ring of the present invention is as follows figure 1 and figure 2 Shown: includes a base 1, one end of the base 1 is formed with a placement platform for placing the outer ring, a positioning hole 11 is opened at the center of the placement platform, and a pressing member 2 is fitted in the positioning hole 11, so that The pressing part 2 is provided with a fastening protrusion 21, and the fastening protrusion 21 is threadedly matched with the positioning hole 11, and the pressing part 2 is also provided with a ring along the circumference for resisting the sealing ring on the placement platform. Contradictions are raised 4. The beneficial effect of such setting is: setting in this way, the sealing ring is set at the position of the fastening protrusion 21, and then the outer ring to be tested is placed on the placement platform, and the pressing part ...

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Abstract

The invention discloses a detection tool for detecting friction torque between a bearing sealing ring and an outer ring. The tool comprises a base, a containing platform for containing the outer ring is formed at one end of the base, a positioning hole is formed in the center of the containing platform, a pressing piece is matched in the positioning hole, a fastening protrusion is arranged on the pressing piece, the fastening protrusion is in threaded fit with the positioning hole, and the pressing piece is further provided with an abutting protrusion used for making the sealing ring abut against the containing platform in the circumferential direction. The friction torque between the bearing sealing ring and the outer ring can be effectively detected, and the detection efficiency is high.

Description

technical field [0001] The invention relates to the technical field of bearing detection. Background technique [0002] In order to ensure the use effect of the bearing, it is usually necessary to design and install a sealing ring between the inner ring and the outer ring of the bearing. The existing sealing ring is usually fixed on the inner ring of the bearing, and the lip is extended to the outer ring, and the lip is in contact with the inner wall of the outer ring. In this way, during use, there will be friction between the sealing ring and the outer ring, which will affect the use of the bearing. Therefore, when designing the bearing, the friction between the outer ring and the sealing ring needs to be considered, which is also one of the main points of bearing design. , but the existing bearing detection is difficult to efficiently and quickly detect the friction torque between the bearing sealing ring and the outer ring, which is not conducive to improving the design ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01L3/00G01M13/04
CPCG01L3/00G01M13/04
Inventor 朱富文
Owner C&U CO LTD
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