Comparative measurement method-based multi-parameter automatic measurement system of outer ring of rolling bearing

A technology for comparing measurement and rolling bearings, applied in the field of measurement and testing, it can solve problems such as human error and high labor intensity, and achieve the effect of improving measurement accuracy and achieving high-precision measurement.

Inactive Publication Date: 2012-10-17
ZHEJIANG UNIV
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Problems solved by technology

It solves the problems of high labor intensity and easy introduction of human error in manual detection, and solves the need for special measuring instruments for mul

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  • Comparative measurement method-based multi-parameter automatic measurement system of outer ring of rolling bearing
  • Comparative measurement method-based multi-parameter automatic measurement system of outer ring of rolling bearing
  • Comparative measurement method-based multi-parameter automatic measurement system of outer ring of rolling bearing

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[0039] The present invention will be further illustrated by the following examples.

[0040] The front view and top view of a rolling bearing outer ring multi-parameter automatic measurement system based on the comparative measurement method of the present invention are as follows figure 1 with figure 2 As shown, the system includes a feeding mechanism, a chain conveying mechanism, an axial parameter measuring device, a radial parameter measuring device, a sorting mechanism, a PLC control module, a host computer control module and a human-computer interaction module. The middle part of (39) is equipped with a chain conveying mechanism that transports the outer ring of the bearing (8) to the axial and radial measuring stations, which is used to push the outer ring of the bearing one by one to the feeding mechanism at the entrance of the chain conveying mechanism Located on the side of the entrance of the chain conveyor mechanism, the sorting mechanism used to sort the outer ring o...

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Abstract

The invention discloses a comparative measurement method-based multi-parameter automatic measurement system for an outer ring of a rolling bearing. The automatic measurement system comprises a feeding mechanism, a chained transmission mechanism, an axial parameter measurement apparatus, a radial parameter measurement apparatus, a separation mechanism, a PLC control module, an upper computer control module, and a man-machine interaction module. According to the measurement system, with utilization of a standard and high-precision inner ring of a bearing as a reference component as well as a camera and a digital dial gauge as comparative measurement instruments, a measured outer ring of the bearing is compared with the reference component so as to carry out separation of a qualified product, a reprocessed product and a scraped product. According to the invention, automatic comparative measurement of the outer diameter of an outer ring of a bearing and the variation thereof, an inner diameter and the variation thereof as well as the diameter of a groove and the variation thereof can be realized; and moreover, bottleneck problems that the system cost is too high due to a requirement of a high resolution ratio of a camera during the high precision detection and large-size detection of an outer ring of a bearing and the previous multi-parameter detection of an outer ring of a bearing needs to utilize special measurement instruments respectively to carry out measurement can be solved.

Description

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Claims

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Application Information

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Owner ZHEJIANG UNIV
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