Intelligent roller service life testing machine

A life test and intelligent technology, which is applied in the testing of mechanical components, testing of machine/structural components, instruments, etc., can solve problems such as easy to cause industrial injuries, difficult to accurately achieve force values, unstable force values, etc., to achieve reliable The effect of high precision and avoiding sudden failure

Pending Publication Date: 2022-08-02
YUNGTAY ELEVATOR EQUIP CHINA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The original roller life testing machine uses levers to load weights. It is difficult to carry and fix weights every time and it is easy to cause work-related injuries.
In addition, the force value controlled by increasing or decreasing the weight is unstable, and it is difficult

Method used

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  • Intelligent roller service life testing machine

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Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0023] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0024] see figure 1 , An intelligent roller life testing machine shown in the figure includes a test bench 6, and the test bench 6 can be a frame structure or other structures.

[0025] A motor 5 is installed in the middle position of the test stand 6 , and the motor 5 may be a common motor or a variable frequency motor. A test turntable 4 is fixed on the output shaft of the motor 5. After the motor 5 is started, the test turntable 4 is driven to rotate.

[0026] The roller installation device of the present invention can be one set, two sets, or even multiple sets, so that the life test can be performed on one roller 15 to be tested at the same time, and the life test can also be performed on multiple rollers 15 to be tested at the same time. If there are two or more sets of roller mounting devices, these roller mounting devices are distribu...

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PUM

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Abstract

The invention discloses an intelligent roller service life testing machine. The intelligent roller service life testing machine comprises a test board; the motor is mounted on the test board, and a test turntable is fixed on an output shaft of the motor; the at least one roller mounting device is mounted on the test table, a to-be-tested roller is mounted on the roller mounting device, and during testing, the to-be-tested roller is in frictional contact with the peripheral surface of the test turntable through pressure and is driven by the rotating test turntable to rotate; and a sensor is arranged in the roller mounting device and is used for detecting the pressure borne by the roller to be tested and outputting a detected pressure value signal to the main control board. The change condition of the pressure value is monitored through the sensor, the pressure value is limited in real time, what you see is what you get data is high in reliability, and adjustment can be conducted in time.

Description

technical field [0001] The invention relates to a polyurethane or rubber roller life test equipment for elevators, in particular to an intelligent roller life test machine, which can simulate the running conditions of the rollers in actual working conditions and feed back information in real time through the Internet . Background technique [0002] At present, rollers need to be installed in many mechanical equipment. The rollers play an important role in the mechanical system. The performance of the rollers rotating in the mechanical system is directly related to the efficiency and stability of the entire mechanical system. The original roller life testing machine uses levers to load weights, and it is difficult to handle and fix the weights each time, and it is easy to cause work-related injuries. In addition, the control force value is unstable by increasing or decreasing the weight, and it is difficult to accurately achieve the required force value. If the force value i...

Claims

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Application Information

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IPC IPC(8): G01M13/00
CPCG01M13/00
Inventor 郭志强刘礼
Owner YUNGTAY ELEVATOR EQUIP CHINA
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