Torque calibration system of rotating speed torque sensor, and calibration method thereof

Abstract

The invention discloses a torque calibration system of a rotating speed torque sensor, and a calibration method thereof. The torque calibration system comprises bas, and further comprises a guide railfixedly arranged on an upper surface of the base, and a fixing mechanism, a loading mechanism and a lifting mechanism capable of horizontally moving along the guide rail; a to-be-calibrated sensor isfixedly arranged at the top of the lifting mechanism, and one end of the to-be-calibrated sensor is connected with the fixing mechanism, and the other end is connected with the loading mechanism. Thecalibration system of the rotating speed torque sensor is set to include the base, the fixing mechanism arranged on the base, the loading mechanism and the lifting mechanism; the height adjusting ofthe rotating speed torque sensor arranged t the top can be realized through the lifting mechanism; and the fixing mechanism, the loading mechanism and the lifting mechanism can translate along the guide rail on the base, thereby conveniently adjusting the location among the rotating speed torque sensor, the fixing mechanism and the loading mechanism.

Description

technical field [0001] The invention relates to the technical field of rotational speed and torque sensors, in particular to a torque calibration system of a rotational speed torque sensor and a calibration method thereof. Background technique [0002] The speed and torque sensor needs to be calibrated regularly for the speed and torque. When the torque calibration of the speed and torque sensor is currently carried out, the speed and torque sensor needs to be removed from the equipment transmission chain first, and then the couplings installed at both ends are removed. , and then select the appropriate shaft sleeve tooling according to the shaft head diameter of the speed torque sensor, install the shaft sleeve tooling on the shaft head of the speed torque sensor to be calibrated, and finally install the entire speed torque sensor assembly to the torque calibration Torque calibration on the device. After the calibration is completed, remove the calibration connection tool ...

AI Technical Summary

Problems solved by technology

[0004] (1) Before the calibration of the speed torque sensor, it is necessary to remove the speed torque sensor from the equipment transmission chain, then remove the coupling on it and install the connecting shaft sleeve tooling for calibration on the shaft head of the speed torque sensor After calibration, remove the connecting shaft sleeve tooling for calibration and restore the installation of the coupling. The operation is complicated and cumbersome, and the labor workload is large.

[0005] (2) The couplings installed on the shaft heads at both ends of the speed torque sensor often need tools such as pullers to separate the two, and the difficulty and workload of removal are large

[0006] (3) With the help of tools to disassemble the coupling, there is an external force applied to the speed torque sensor to be calibrated, and there is a risk of damage to the sensor

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