Multifunctional vibration detection comprehensive test bench
A comprehensive test bench and vibration detection technology, used in motor generator testing, vibration measurement in solids, vibration measurement, etc., can solve the problem of limited speed of the motor under test, improve installation and testing efficiency, easy operation, The effect of saving manpower
Pending Publication Date: 2022-02-08
内蒙古第一机械集团股份有限公司
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[0003] The purpose of the present invention is to provide a multifunctional vibration detection comprehensive test bench, which integrates multiple detection functions, improves installation and testing efficiency, solves the technical problem of the limited rotational speed of the motor under test, and realizes the Vibration Spectrum Data Test
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[0014] The technical solution of the present invention will be further described in detail below in conjunction with the accompanying drawings.
[0015] Such as figure 1 As shown, a multifunctional vibration detection comprehensive test bench of the present invention includes an input switching handle 2, a gear switching handle 3, a gearbox 4, a first coupling 5, a synchronous belt 6, a toothed belt 7, and a prime mover 8 , Workbench 9, linear guide rail 10, assembly support 11, oil cylinder adjustment screw 12, oil cylinder mounting bracket 13, oil cylinder 14, torque sensor 15, protective cover 16 and magnetic powder brake 17.
[0016] The present invention also includes other auxiliary and control devices, such as hydraulic station, torque meter, electric cabinet, PLC control cabinet and so on. All sensors are connected with the PLC control cabinet through cables. The PLC control cabinet uses the temperature, vibration and other data generated by key fatigue-prone parts s...
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The invention discloses a multifunctional vibration detection comprehensive test bench. The comprehensive test bench comprises a gearbox 4, a synchronous belt 6, a cog belt 7, a prime motor 8, a workbench 9, a linear guide rail 10, an oil cylinder 14, a torque sensor 15 and a magnetic powder brake 17. The output shaft of a to-be-tested motor 1 is connected with an input end of one side of the gearbox 4, the output shaft of the prime motor 8 is connected with the input end of the other side of the gearbox 4, an output end of the gearbox 4 is fixedly connected with one end of the torque sensor 15, the other end of the torque sensor 15 is fixedly connected with the magnetic powder brake 17 through a coupler, and the linear guide rail 10 is installed on the workbench 9. The main shaft of the to-be-tested motor 1 is fixed on an assembling support 11, the assembling support 11 is fixedly installed on a sliding block, and the sliding block is connected with the linear guide rail 10 in a sliding mode. According to the invention, multiple kinds of detection are integrated, the installation and test efficiency is improved, the technical problem that the rotating speed of the tested motor is limited is solved, and the vibration spectrum data test of the tested motor during rotation is realized.
Description
technical field [0001] The invention belongs to the technical field of electromechanical integration, and in particular relates to a multifunctional vibration detection comprehensive test bench. Background technique [0002] The existing vibration detection test bench, one is through the torque control of the AC variable frequency feedback loading controller to realize the detection of the drive motor under various load conditions. The cost is high and the applicable occasions have limitations. It is only possible to test the speed and load capacity of the driving motor, and cannot test the vibration data of the driving motor when it is rotating, and can only realize the no-load and loading tests of the motor, and cannot be assembled; another kind of test bench The connection method used is that the tested motor is directly connected with the speed torque sensor and the magnetic powder brake through bearings, couplings, the transmission ratio is 1:1, and the maximum speed of...
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IPC IPC(8): G01H1/00G01R31/34
CPCG01H1/003G01R31/34
Inventor 郭永杰赵军王贵勇李雪童汤若齐马强王晓永常青
Owner 内蒙古第一机械集团股份有限公司