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Detection method for motor rotor and detection equipment thereof

A technology for motor rotors and testing equipment, which is applied in the testing of machines/structural components, static/dynamic balance testing, measuring devices, etc., and can solve problems such as influence of pass rate, deformation, and bending of motor shafts and other accessories, so as to ensure delivery quality, enhanced contact area, and the effect of ensuring the quality of the finished motor

Active Publication Date: 2019-10-18
衢州市迈德电子有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] After the motor rotor is produced, it needs to be assembled with various accessories, and the assembly process needs to be assembled with the interference fit of the air machine. After assembly, the motor shaft and other accessories sometimes appear bent or deformed. The qualification rate is affected, and it is necessary to provide a new detection method and supporting equipment for the assembled motor rotor

Method used

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  • Detection method for motor rotor and detection equipment thereof
  • Detection method for motor rotor and detection equipment thereof
  • Detection method for motor rotor and detection equipment thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0032] The invention discloses a detection method of a motor rotor, comprising the following steps:

[0033] S1 first rotor shaft runout detection: through the motor rotor runout detection device, the motor shaft is tested for circular runout;

[0034] S2 Finale: Press the rotor shaft that has passed the circular runout test into the inner hole of the rotor through a pneumatic press;

[0035] S3 The second round runout detection of the rotor shaft: the circular runout detection of the rotor shaft after the finale step;

[0036] S4 Rotor initial position detection: The position of the rotor on the rotor shaft is detected by the distance detection device installed on the circular runout detection device;

[0037] S5 Rotor binding force detection: through the detection of the rotor binding force detection device, the two ends of the rotating shaft are supported, and then the rotor is squeezed along the horizontal direction of the rotor shaft by the extrusion block, and the displ...

Embodiment 2

[0043] Such as Figure 1-Figure 5 As shown, the present invention also discloses a detection device for a motor rotor. In the specific embodiment of the present invention, according to the preparation sequence, it includes a circular runout detection device 100, a distance detection device 200, a rotor binding force detection device 300, and a displacement detection device 400. And the rotor dynamic balance testing machine 500.

[0044] In a specific embodiment of the present invention, the circular runout detection device 100 includes a base 1, a measuring gauge 2, and a first clamping seat 11 and a second clamping seat 12 installed on both sides of the upper surface of the base 1; The measuring table 2 is equipped with a circular runout measuring head 3, and the measuring table 2 is installed vertically on the base 1, with the circular runout measuring head 3 facing upwards; A sleeve 5 is installed on the 12, and a movable ejector 6 is provided through the sleeve 5, and a p...

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Abstract

The invention relates to the technical field of rotor detection, in particular to a detection method for a motor rotor and detection equipment thereof. The detection equipment is characterized in thatthe detection equipment comprises a circular run-out detection device, a distance detection device, a rotor binding force detection device, a displacement detection device and a rotor dynamic balancetesting machine in sequence according to a preparation sequence. According to the invention, the innovation and the practicability are high, and the popularization is easy.

Description

technical field [0001] The invention relates to the technical field of rotor detection, in particular to a detection method and detection equipment for a motor rotor. Background technique [0002] After the motor rotor is produced, it needs to be assembled with various accessories, and the assembly process needs to be assembled with the mechanical interference fit of the air machine. After assembly, the motor shaft and other accessories sometimes appear bent or deformed, so its factory The qualification rate is affected, and it is necessary to provide a new detection method and supporting equipment for the assembled motor rotor. Contents of the invention [0003] In view of the deficiencies in the prior art, the object of the present invention is to provide a detection method and detection equipment for a motor rotor. [0004] The technical solution of the present invention is achieved in that a method for detecting a motor rotor comprises the following steps: [0005] S...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01D21/02G01B21/00G01N19/04G01M1/38
CPCG01B21/00G01D21/02G01M1/16G01N19/04
Inventor 杜江赵传步张亮章龙卢怡成
Owner 衢州市迈德电子有限公司
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