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Bearing seal ring durability testing device

A durability test and bearing sealing technology, which is applied in the testing of machine sealing rings, measuring devices, and mechanical components, can solve problems such as complex use environments, shorten the development cycle, improve the ability to develop new products, and improve the development cycle. Effect

Active Publication Date: 2016-05-04
SUZHOU DONGWU NEEDLE BEARING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the existing technology, bearings are used in various working conditions, and some use environments are more complicated. At the same time, customers now require bearing manufacturers to have a high pass rate in the development of bearings.

Method used

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  • Bearing seal ring durability testing device

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Embodiment Construction

[0011] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.

[0012] Such as figure 1 As shown, the bearing seal ring durability test device is characterized in that it includes a transmission device and a moving device, the transmission device includes a servo motor 1 and a transmission shaft 2 arranged on the servo motor, and the transmission shaft 2 is provided with a test bearing 3 and a bearing block 4, the moving device includes a connecting plate 5, a support 6, a fixed plate 7 and a cylinder 8, the connecting plate 5 of the moving device is set on the bearing block 4, and the connecting plate 5 is connected with the support 6, The bracket 6 is connected to the fixed plate 7, the cylinder 8 is arrang...

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Abstract

The invention discloses a bearing seal ring durability testing device which comprises a transmission device and a moving device. The transmission device comprises a servo motor and a transmission shaft arranged on the servo motor, and the transmission shaft is provided with a testing bearing and a bearing seat; the moving device comprises a connecting plate, a support, a fixing plate and an air cylinder, the bearing seat is provided with the connecting plate of the moving device, the connecting plate is connected with the support, the support is connected with the fixing plate, the air cylinder is arranged on the fixing plate, and the testing bearing and the bearing seat move on the transmission shaft through the air cylinder. In this way, the bearing seal ring durability testing device can perform a composite test of rotating friction and axial sliding and a test for testing the seal ring durability under the different conditions.

Description

technical field [0001] The invention relates to the field of bearing life tests, in particular to a durability test device for a bearing sealing ring. Background technique [0002] In the prior art, bearings are used in various working conditions, some of which are more complex. At the same time, customers now require bearing manufacturers to have a high pass rate in the development of bearings. This requires that every time a new bearing is developed, it must have the conditions for testing and experimenting to simulate the customer's working conditions. First, verify whether the bearing meets the requirements through its own test before submitting it to the customer's machine test, striving for a one-time pass to shorten the development cycle. Make its own research and development capabilities continue to improve and form a stronger competitive advantage. Contents of the invention [0003] In order to solve the above-mentioned technical problems, the object of the prese...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M13/00
CPCG01M13/005
Inventor 顾小楠高建
Owner SUZHOU DONGWU NEEDLE BEARING
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