Oil Bath Lubricated Bearing Testing Machine
A bearing test, oil bath lubrication technology, applied in the direction of mechanical bearing testing, etc., can solve the limitations of oil bath lubrication bearing quality inspection and optimization, adversely affect the performance of oil bath lubricated bearings, improve the service life of oil bath lubricated bearings, cannot oil bath lubrication Bearing reliability and quality understanding and other issues
Active Publication Date: 2017-09-19
C&U CO LTD
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Problems solved by technology
But at present, for oil-bath lubricated bearings (such as gearbox bearings), there is no device for testing the service life and reliability of oil-bath lubricated bearings in the prior art, and the reliability of oil-bath lubricated bearings cannot be tested. The quality inspection and optimization of oil bath lubricated bearings are limited, which is not conducive to the improvement of the performance of oil bath lubricated bearings and the improvement of the service life of oil bath lubricated bearings
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[0035] Such as Figure 1~Figure 9 As shown, a kind of oil bath lubricated bearing testing machine disclosed by the present invention includes a frame 1, which is provided with a test tooling 2 for simulating the working environment of the test bearing, and applies an axial load to the test bearing 223. The loading device 3, the radial loading device 4 for applying radial load to the test bearing 223, the detection device for detecting the working condition of the test bearing 223, and the driving device 6 for driving the test bearing to rotate. The test tool 2 includes a test axle box 21 for lubricating oil. The test axle box 21 is filled with lubricating oil with impurities (the impurities are generally iron filings), and the test axle box 21 is equipped with a Main shaft mechanism 22, the main shaft mechanism 22 includes the main shaft 221 that is fixedly installed for the test bearing, the main shaft 221 rotates and dynamically fits in the test shaft box 21, the output end ...
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The invention relates to an oil-bath lubricated bearing testing machine, which includes a frame, on which is provided a test tool for simulating the working environment of the test bearing, an axial loading device for applying an axial load to the test bearing, and an axial loading device for applying a radial load to the test bearing. The radial loading device for load, the detection device for detecting the working condition of the test bearing, and the driving device for driving the test bearing to rotate. The test tooling includes a test axle box for lubricating oil, and there is a test axle box immersed in lubricating oil. The main shaft mechanism includes a main shaft for the fixed installation of the test bearing, the main shaft rotates and is dynamically matched in the test shaft box, the output end of the driving device is connected with the main shaft drive, and the test shaft box is also provided with a temperature control device for controlling the temperature of the lubricating oil. control device, and a stirring mechanism for stirring the lubricating oil. The invention realizes the performance detection of the oil-bath lubricated bearing under the working condition, and has the advantages of good test reliability and accuracy.
Description
technical field [0001] The invention relates to bearing testing equipment, in particular to an oil bath lubricating bearing testing machine for testing the performance of oil bath lubricating bearings. Background technique [0002] bearing (Bearing) is contemporary Equipment One of the important parts. Its main function is to support the mechanical rotating body and reduce the coefficient of friction , and guarantee its rotation accuracy. According to the different working conditions of the bearing, it usually adopts different lubrication methods; oil bath lubrication is one of the most common and convenient lubrication methods, which uses the bearing part to be immersed in the lubricating oil, and the oil is brought into the bearing after the bearing runs A lubrication method for other parts; it is generally suitable for low-speed or medium-speed occasions, and it is more commonly used on low-speed bearings. There is a temperature rise during oil bath lubrication. Fo...
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IPC IPC(8): G01M13/04
Inventor 黄聚钱
Owner C&U CO LTD