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Detector for detecting friction moment of bearings

A detection device, friction torque technology, applied in the direction of measuring device, mechanical bearing test, torque measurement, etc., can solve the problems of guidance, difficult to use, unable to fully reflect the friction resistance of bearings, etc., to achieve improved recovery efficiency, true value, and improved The effect of precision

Inactive Publication Date: 2011-03-16
无锡市江益轴承自动化设备有限公司
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Problems solved by technology

[0003] The existing bearing friction torque detection device is generally used in laboratories, and its disadvantage is that it cannot realize batch detection, it is difficult to apply it to the actual bearing production process, and it cannot play a role in guiding actual production
At the same time, the data obtained during the detection process cannot fully reflect the frictional resistance of the bearing

Method used

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  • Detector for detecting friction moment of bearings
  • Detector for detecting friction moment of bearings
  • Detector for detecting friction moment of bearings

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Embodiment Construction

[0020] See figure 1 , the present invention comprises frame 34, and feeding mechanism 29, detection passage 36, material shifting mechanism 35 and recovery mechanism 32 are installed respectively on the frame 34, and the lower end of feeding mechanism 29 is that discharge opening 294 is flush with detection passage 36, for ease of description , assuming that the direction of the detection channel 36 is the horizontal direction, the installation direction of the belt 292 is the vertical direction.

[0021] See image 3 , Feeding mechanism 29 comprises frame 293, and belt 292 is installed on the frame 293, and belt 292 is controlled by motor 291 and carries out circulation conveying motion, and the right end of belt 292 is provided with discharge port 294.

[0022] See Figure 4 , the dial mechanism 35 includes a frame 355, on which a guide rod 354 and a cylinder 356 are installed, the mounting plate 352 is connected with the guide rod 354 through a slider 353, the direction o...

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Abstract

The invention discloses a detector for detecting the friction moment of bearings, which belongs to the field of bearing assembling equipment. The detector comprises a frame and a material feeding mechanism, wherein the material feeding mechanism is connected with a detecting channel which is arranged on the frame; a torque detecting mechanism is arranged on the detecting channel; and a material stirring mechanism is arranged on one side of the detecting channel. The bearings can be automatically detected in batches by the combination of the material feeding mechanism, the material stirring mechanism and the torque detecting mechanism.

Description

technical field [0001] The invention relates to the field of bearing assembly equipment, and is mainly used for realizing automatic conveying in the bearing assembly process. Background technique [0002] During the rotation of the rolling bearing, there is frictional resistance due to the contact between the five parts of the outer ring, inner ring, cage, steel ball and sealing ring. Bearing frictional resistance affects bearing life and is an important factor affecting the reliability and accuracy of the main engine's guidance system. Especially for bearings used in high technology, such as: gyroscope bearings, satellite derotation antenna bearings, carrying large arrow bearings, flight platform bearings, etc., require more strict friction torque measurement. The performance of bearing friction resistance is generally evaluated by two methods, one is flexibility inspection: use the method of hand inspection to check the blocking phenomenon of the bearing when it is rotati...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01L3/00G01M13/04
Inventor 林益曾祥宾刘健锋王志远
Owner 无锡市江益轴承自动化设备有限公司
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