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Rapid detection tool for jumps of vehicle generator rotor

A generator rotor and detection tooling technology, applied in the direction of mechanical devices, mechanical measuring devices, measuring devices, etc., can solve the problems of high labor intensity of operators, excessive manpower and time, and impact on production efficiency, so as to save manpower and time , reduce labor intensity and eliminate the risk of misjudgment

Inactive Publication Date: 2014-12-24
JIANGSU LONGCHENG PREC FORGING CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the three jumps are detected separately during the detection, it takes a lot of manpower and time, the production efficiency is affected, the labor intensity of the operator is high, and the actual detection value of the jump is slightly different after the benchmark conversion error, there is a risk of misjudgment

Method used

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  • Rapid detection tool for jumps of vehicle generator rotor
  • Rapid detection tool for jumps of vehicle generator rotor

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0015] Such as figure 1 The shown tool for quickly detecting the runout of a motor generator rotor includes a base 1 , two support bases 2 , two bearing housings 3 , a linkage shaft 4 and three dial gauges 5 . The two support bases 2 are fixed on the base 1, and the two support bases 2 are composed of a support plate 21 and a support shaft 22. The two support plates 21 are arranged oppositely before and after, and the support shaft 22 is arranged on the opposite surfaces of the two support plates 21, and The support plates 21 are fixedly connected by interference fit, and the upper end surfaces of the two support plates 21 are provided with placement slots for placing the rotating shaft of the generator rotor 11 . The two bearing seats 3 are fixed on the base 1, which are located on the right side of the two supporting seats 2, and are also set opposite to each other. The linkage shaft 4 is vertically arranged between the two bearing seats 3, and its two ends are respectively ...

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PUM

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Abstract

The invention relates to a rapid detection tool for jumps of a vehicle generator rotor. The rapid detection tool comprises a base, two supporting seats, two bearing seats, a linkage shaft and a plurality of dial gauges. The two supporting seats are fixed to the base and arranged oppositely from front to back. The two bearing seats are fixed to the base, located on one side of the two supporting seats and also arranged oppositely from front to back. The linkage shaft is vertically arranged between the two bearing seats, and the two ends of the linkage shaft are fixed to the two bearing seats through rolling bearings respectively. All the dial gauges are connected to the linkage shaft in a clamped and sleeved mode through shafts respectively. One end of the linkage shaft is fixedly connected with a rocking handle. The rapid detection tool for jumps of the vehicle generator rotor can simultaneously detect jump values of multiple positions of the generator rotor.

Description

technical field [0001] The invention relates to a tool for quickly detecting the runout of a motor generator rotor used in a vehicle. Background technique [0002] The traditional method of detecting the runout of the generator rotor is to convert the reference A and reference B into the center holes at both ends of the shaft on the special radial runout instrument, and the two thimbles on the radial runout instrument are pressed against the center of the two ends of the rotor shaft. hole, and then use the dial indicator on the radial runout meter to detect the runout value shown in the figure three times in sequence. Since the three jumps are detected separately during the detection, it takes a lot of manpower and time, the production efficiency is affected, the labor intensity of the operator is high, and the actual detection value of the jump is slightly different after the benchmark conversion There is a risk of misjudgment. Contents of the invention [0003] The obj...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01B5/00
Inventor 刘强
Owner JIANGSU LONGCHENG PREC FORGING CO LTD