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Test device for detecting dynamic oil leakage of bearing

A test device and bearing technology, applied in the direction of detecting the appearance of fluid at the leakage point, using liquid/vacuum for liquid tightness measurement, etc. It is beneficial to realize, improve the detection effect and efficiency, and improve the effect of the use effect.

Pending Publication Date: 2021-01-22
C&U CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, in the field of preventing bearing dynamic oil leakage, bearing dynamic oil leakage refers to that when one side of the bearing is in an oil environment, the oil is usually not allowed to leak out from the other side of the bearing through the bearing sealing ring. A test device for detecting dynamic oil leakage of bearings is not conducive to improving the overall use effect of bearing products

Method used

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  • Test device for detecting dynamic oil leakage of bearing
  • Test device for detecting dynamic oil leakage of bearing
  • Test device for detecting dynamic oil leakage of bearing

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Embodiment Construction

[0015] The embodiment of the test device for detecting dynamic oil leakage of bearings in the present invention is as follows: Figure 1 to Figure 3 As shown: it includes a positioning seat 1 and a sealing shell 2, the sealing shell 2 is provided with a positioning hole, the base is formed with a main shaft 3 and a driving member 11 for driving the main shaft 3 to rotate, and the main shaft 3 passes through the In the positioning hole, a mounting groove 31 for installing the bearing to be tested is formed between the main shaft 3 and the sealing shell 2, and a feeding port for adding oil to the sealing shell 2 is provided on the sealing shell 2. The feeding port is provided with a sealing plug 21 . The beneficial effect of such setting is: setting in this way, after the installation of the bearing to be tested is completed, oil is injected into the sealing shell 2, so that one side of the bearing is in the oil environment, and further driven by the main shaft 3, the bearing to...

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Abstract

The invention discloses a test device for detecting dynamic oil leakage of a bearing. The test device comprises a positioning seat and a sealing shell, wherein a positioning hole is formed in the sealing shell, a main shaft and a driving piece for driving the main shaft to rotate are formed on a base, the main shaft is arranged in the positioning hole in a penetrating manner, an installation groove used for installing a to-be-tested bearing is formed between the main shaft and the sealing shell, the sealing shell is provided with a feeding port used for adding oil into the sealing shell, and the feeding port is provided with a sealing plug. The test device is simple and reasonable in structure, and can test and detect the dynamic oil leakage condition of a bearing.

Description

technical field [0001] The invention relates to the technical field of bearing tests, in particular to a test device for detecting dynamic oil leakage of bearings. Background technique [0002] Bearing sealing performance is an important factor affecting the service life of bearings. Usually, the devices for verifying bearing sealing performance include dustproof test, waterproof test, etc. However, in the field of preventing dynamic oil leakage of bearings, dynamic oil leakage of bearings refers to that when one side of the bearing is in an oil environment, the oil is usually not allowed to leak out from the other side of the bearing through the bearing sealing ring. A test device for detecting dynamic oil leakage of bearings is not conducive to improving the overall use effect of bearing products. Contents of the invention [0003] Aiming at the deficiencies of the prior art, the present invention provides a test device for detecting dynamic oil leakage of bearings, whi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M3/20
CPCG01M3/20
Inventor 曹瑞瑞
Owner C&U CO LTD
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