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Motor positioning device

A positioning device and shaft positioning technology, which is applied in the direction of electromechanical devices, measuring devices, electrical components, etc., to achieve the effect of limiting vibration

Active Publication Date: 2021-11-12
智新科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The embodiment of the present application provides a motor positioning device to solve the problem in the related art that only the motor shaft of the motor is axially positioned, and the vibration of the motor cannot be avoided, which affects the test results

Method used

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Embodiment Construction

[0047] In order to make the purposes, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments It is a part of the embodiments of this application, but not all of them. Based on the embodiments in the present application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present application.

[0048] see figure 1 As shown, the embodiment of the present application provides a motor positioning device, which includes a lifting platform 1, a frame 2, a clamping mechanism 3, a shaft positioning mechanism 5, a sensor 6 and a controller, and the frame 2 is vertically arranged on the lifting platform 1 side; the clamping mechanism ...

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Abstract

The invention relates to a motor positioning device, and relates to the technical field of mechanical testing. The motor positioning device comprises a lifting platform, a rack, a clamping mechanism, a shaft positioning mechanism, a sensor and a controller, the rack is vertically arranged on one side of the lifting platform; the clamping mechanism is arranged on the lifting platform and is used for clamping the body of the motor; the shaft positioning mechanism is arranged on the rack and is used for limiting the movement of a motor shaft of the motor; the sensor is arranged in the clamping mechanism and is used for detecting the pressure between the clamping mechanism and the body; and the controller is connected with the clamping mechanism and the sensor and used for judging whether the motor shaft is fixed by the shaft positioning mechanism or not according to the pressure detected by the sensor and controlling the work of the clamping mechanism. The motor shaft of the motor is fixed through the shaft positioning mechanism, movement of the motor in the vertical direction and the horizontal direction is limited, the body of the motor is clamped and fixed through the clamping mechanism, shaking of the motor is limited, and the motor testing result is not affected.

Description

technical field [0001] The present application relates to the technical field of mechanical testing, in particular to a motor positioning device. Background technique [0002] Generally, factories need to test various indicators of motors on a regular basis. One of the test tools that needs to be used is a motor dynamometer, which is a device for measuring mechanical torque. The essence is a DC generator in which the stator can also rotate. When the torque is input on the rotating shaft, its movable stator deflects due to the counter torque, and the torque can be measured conveniently and accurately by using the scale and the lever arm mounted on the stator. If the rotational speed is measured at the same time, the mechanical power can be calculated. When testing the motor, a positioning mechanism is required to ensure the accuracy of the measurement data. [0003] In the related art, a motor axial positioning mechanism is disclosed, which adds an axial positioning structu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02K5/26H02K5/24H02K11/20G01L3/24G01L5/00
CPCH02K5/26H02K5/24H02K11/20G01L3/242G01L5/009
Inventor 杜斌徐刚陶展刘耿聪杨梦梦
Owner 智新科技股份有限公司
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