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Automatic turning device for detecting bearing surface defects

An automatic flipping, bearing surface technology, applied in the direction of mechanical bearing testing, transportation and packaging, conveyor items, etc.

Active Publication Date: 2018-12-14
EAST CHINA JIAOTONG UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The invention aims to solve the design requirements of the bearing automatic turning mechanism required in the existing automatic detection process of bearing surface defects, and provides an automatic turning device suitable for bearings of various sizes and models

Method used

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  • Automatic turning device for detecting bearing surface defects
  • Automatic turning device for detecting bearing surface defects
  • Automatic turning device for detecting bearing surface defects

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Embodiment Construction

[0015] The specific embodiment of the present invention is described below in conjunction with accompanying drawing:

[0016] The overall structure of the present invention is as figure 1 As shown, a new type of automatic turning device for double-sided detection of bearing defects, including motor fixing plate 1, DC motor 2, elastic coupling 3, rotor fixing part 4, DC motor drive shaft 5, with pressure sensor Square fixed grab head 6, mechanism base 7, lifting cylinder 8, grab cylinder 9, upper grab board 10, driven wheel 11, conveyor belt stand 12, conveyor belt 13, lower grab board 14, circular fixed grab with pressure sensor Head 15, tested bearing 16, photoelectric induction device 17, motor device 18. The motor device 18 runs to drive the conveyor belt, and the bearing 16 to be tested is brought to the photoelectric induction device to stop. At this time, the defects on the front surface of the bearing can be detected; the lifting cylinder 8 drives the entire motor fixi...

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Abstract

The invention relates to an automatic turning device for detecting bearing surface defects, and belongs to the technical field of bearing detection. The automatic turning device mainly comprises a direct-current motor, an elastic coupler, a rotating head fixing part, a motor transmission shaft, a square fixing gripper with a pressure sensor, a lifting air cylinder, a gripping air cylinder, a motorfixing plate, an upper gripping plate, a lower gripping plate, a circular fixing gripper with a pressure sensor, a mechanism base, a conveyer belt, a photoelectric sensing device and a driving motordevice. The whole turning device is high in gripping accuracy and turning speed, easy to operate and achieve and suitable for assembly line detection of the bearing surface defects.

Description

technical field [0001] The invention relates to the technical field of bearing detection, in particular to an automatic turning device for detecting surface defects of bearings. Background technique [0002] During the manufacturing process of the bearing, the outer surface of the bearing is prone to defects such as scratches and bumps, which directly affect the accuracy, reliability and life of the bearing, and cause serious hidden dangers for the normal use of the supporting host. Therefore, the detection of bearing surface defects has always been a An important link before leaving the factory. [0003] The detection of surface defects of bearings has always been performed visually by skilled workers. The work efficiency is not high, and the stability of the results is poor. At present, the use of visual equipment to detect surface defects has become a mainstream trend, but there are still many problems to be solved in the actual promotion. [0004] During the production ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65G47/248G01M13/04
CPCB65G47/24G01M13/04
Inventor 郝勇温钦华吴文辉邱小川
Owner EAST CHINA JIAOTONG UNIVERSITY