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Sealed bearings multifunctional test machine and test methods thereof

A sealed bearing and multi-functional technology, applied in the direction of mechanical bearing testing, etc., can solve the problems of large structural design problems of sealed bearings, poor sealing effect, unsatisfactory sealing performance of sealed bearings, etc., and achieve low cost, high test accuracy and Good stability, easy to use and quick effect

Active Publication Date: 2008-03-05
HANGZHOU BEARING EXPERIMENT & RES CENT
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

According to the results of the quality inspection of my country's sealed bearings by relevant national departments, the structural design of my country's sealed bearings has relatively large problems, the sealing effect is not good, the sealing performance of sealed bearings is not satisfactory, and user feedback is relatively strong

Method used

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  • Sealed bearings multifunctional test machine and test methods thereof
  • Sealed bearings multifunctional test machine and test methods thereof
  • Sealed bearings multifunctional test machine and test methods thereof

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Embodiment Construction

[0023] The embodiment of the present invention sealed bearing grease leakage temperature rise dustproof performance testing machine is provided with a test head part 2, a test spindle part 3, a loading system 1, a frame part 4, a transmission part 5, a lubrication system 6, and an electrical and control box 7 And the electrical system and control system installed in the electrical and control box 7, the test spindle part 3, the loading system 1, the transmission part 5, the lubrication system 6, the electrical and control box 7 are all installed on the frame part 4, and the test head Part 2 is connected with loading system 1, loading system 1 provides the load required for the test, test head part 2 is connected with test main shaft part 3, test main shaft part 3 is connected with transmission part 5, and transmission part 5 provides the power and speed required for the test , the lubrication system 6 is connected with the test spindle part 3 to realize the lubrication and cool...

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Abstract

The sealed bearing multi function test machine comprises: a test head, a test shaft, a loading system, a rack, a driving unit, a lubrication system, an electrical system and a control system. The test head is connected to the loading system to get a demanded load; the test head is connected to the test shaft; the test shaft is connected to the driving unit to the force and speed desired by the test; the lubrication system is connected to the test shaft in order to realize the lubrication and cooling for the test shaft; the electrical system provides power and electrical protection; the control system comprise a industrial computer used for setting the test parameters and monitoring the running state, and making control feedback; said test head comprise a unit for testing the performance of grease leakage temperature-rise and an unit for testing the dust-proof performance.

Description

Technical field: [0001] The invention relates to a multifunctional testing machine for a sealed bearing and a testing method using the testing machine, which is mainly suitable for the simulation test and evaluation of the grease leakage temperature rise and dustproof performance of the sealed bearing. Background technique: [0002] With the development of industry, especially the food industry, the popularization of modern office machinery and home appliances, it is required that the equipment should be compact in design, light in weight and have good sealing performance to prevent water leakage, air leakage, etc. Sealed bearings for the unit. Initially, it was widely used in deep groove ball bearings with a large quantity and a wide range. In recent years, various types of rolling bearings have appeared with different types of sealing rings. Bearing sealing is one of the important directions for the development of bearing technology. [0003] Some large bearing companies ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M13/04
Inventor 李兴林张燕辽曹茂来张仰平陆水根李建平张亚军沈云同
Owner HANGZHOU BEARING EXPERIMENT & RES CENT
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