Motor shaft material stress detection device

Abstract

The invention relates to the technical field of motor shaft stress detection, and discloses a motor shaft material stress detection device, which comprises a bottom plate, and two sides of the bottom plate are respectively provided with a clamping mechanism and a loading mechanism which are matched with each other; the clamping mechanism comprises a supporting plate fixedly connected with the bottom plate, a receding hole is formed in the supporting plate, and a limiting hole matched with a mounting hole in the end face of the motor is formed in the outer side of the receding hole; the load mechanism comprises a second sliding groove formed in the bottom plate, the second sliding groove is slidably connected with a second sliding block, a supporting column is arranged on the second sliding block, a rotating shaft collinear with the axis of the receding hole is rotationally connected to the supporting column, and a reducing sleeve is arranged at the end, close to the supporting plate, of the rotating shaft. According to the motor shaft material stress detection device, the reducing sleeve is connected with the output shaft of the motor, so that the load mechanism detects the stress of the motor during normal operation, and the whole device can detect the bearing force of the motor during normal operation.

Description

technical field [0001] The invention relates to the technical field of force detection of a motor shaft, in particular to a force detection device for a material of a motor shaft. Background technique [0002] With the rapid development of society and the advent of the industry 4.0 era, the application of motors is becoming more and more extensive. The motor shaft of the motor is used as a power output component. The performance of the material of the motor shaft itself directly affects the performance and service life of the motor. Therefore, when the motor is used Need to test for performance. [0003] However, some existing motor shaft detection equipment can only detect a single shaft body, and cannot detect the motor shaft that has been installed on the motor. However, the material properties of the motor shaft itself will affect the connection of related connectors. The strength will also affect the performance of the entire motor, so it is necessary to detect the mat...

AI Technical Summary

Problems solved by technology

[0003] However, some existing motor shaft detection equipment can only detect a single shaft body, and cannot detect the motor shaft that has been installed on the motor. However, the material properties of the motor shaft itself will affect the connection of related connectors. The strength will also affect the performance of the entire motor, so it is necessary to detect the material of the installed shaft body, and it is necessary to design relevant detection devices in a targeted manner

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