Device for detecting torque of planetary reducer

Abstract

The invention relates to a device for detecting the torque of a planetary reducer, and the device comprises a workbench and a feeding material which drives the planetary reducer to move. The workbench is provided with an installation frame. The installation frame is provided with a torque detection apparatus which cooperates with the output end of the planetary reducer. The workbench is provided with a torque input apparatus cooperating with the input end of the planetary reducer. The workbench is also provided with an air cylinder which drives the torque input apparatus to make longitudinal movement. The feeding apparatus conveys the planetary reducer to the torque input apparatus, and the input end of the planetary reducer is tightly clamped with the torque input apparatus. Afterwards, the air cylinder drives the torque input apparatus to move upwards to the output end of the planetary reducer and to be tightly clamped with the torque detection apparatus in a cooperative manner. The torque input apparatus inputs torque and reads the input numerical value. The torque detection apparatus detects an outputted torque value. After detection, each apparatus is reset, and the feeding apparatus replaces a material for repeatedly carrying out the above steps for detection. The device is quick in torque detection speed, is high in detection precision, and is suitable for batch detection and automatic production.

Description

technical field [0001] The invention relates to the technical field of planetary reducers, and more specifically, to a torque detection device for planetary reducers. Background technique [0002] The planetary reducer is used to output a large torque, which is widely used in industry; the output torque range of the planetary reducer and the maximum torque that can be carried are important parameters to measure its performance; at present, most of the torque tests of the planetary reducer are manually passed through the torque To test the wrench, it is necessary to manually hold two torque wrenches to measure the input and output of the planetary reducer at the same time. The labor cost is high, the data is difficult to read, the stability is poor, and the test accuracy is poor. It is difficult to batch test and it is difficult to apply to automated production. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a pl...

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Problems solved by technology

[0002] The planetary reducer is used to output a large torque, which is widely used in industry; the output torque range of the planetary reducer and the maximum torque that can be carried are important parameters to measure its performance; at present, most of the torque tests of the planetary reducer are manually passed through the torque Wrench testing requires two torque wrenches to measure the input and output of the planetary reducer at the same time. The labor cost is high, the data is difficult to read, the stability is poor, and the test accuracy is poor. It is difficult to batch test and it is difficult to apply to automated production.

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