Device and method for detecting pocket holes of universal joint holder based on image identification

A technology for detection devices and universal joints, which is applied in the direction of measuring devices, optical devices, instruments, etc., can solve the problems of low precision and low detection efficiency, and achieve the effects of low production cost, high degree of automation, and good adaptability

CN104897072AActive Publication Date: 2015-09-09湖州优研知识产权服务有限公司
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
Publication Date
2015-09-09

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Abstract

The invention discloses a device for detecting pocket holes of a universal joint holder based on image identification, and the device is used for detecting the precision of the pocket holes of the universal joint holder quickly and conveniently. The device comprises a feeding mechanism, a clamping platform, a cylinder clamping system, a clamping system, a detection apparatus, and a discharge apparatus. The device is simple and compact in structure, is low in production cost, can detect the precision of the pocket holes of the universal joint holder in a mode of image identification, is high in detection precision, is high in automation degree and saves the labor force. The device can achieve the detection of universal joint holders in different sizes, is good in adaptability, and is easy to popularize.
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Description

technical field

[0001] The invention relates to a detection device, in particular to a detection device for a pocket of a universal joint cage based on image discrimination. Background technique

[0002] The cage is a bearing part that partially wraps all or part of the rolling elements and moves with them; it is used to isolate the rolling elements and guide the rolling elements to keep them in the bearing. Ball cage constant velocity universal joints are widely used because of their strong bearing capacity, compact structure, and easy disassembly and assembly. , so its dimensional accuracy is very high. The ball cage type constant velocity universal joint cage referred to in the present invention is a metal structural part formed after turning and punching. Finally, when it is necessary to test the pocket accuracy, the unqualified products can be screened. In the prior art, the detection of the pockets of the universal joint cage is often performed by manual random insp...

Examples

Embodiment Construction

[0035] The present invention will be further described below in conjunction with accompanying drawing:

[0036] figure 1 It is a structural schematic diagram of a universal joint cage pocket hole detection device based on image discrimination in the present invention; figure 2 It is a structural schematic diagram of the cylinder clamping system and the discharging device of the present invention; image 3 It is a structural schematic diagram of the clamping system of the present invention; Figure 4 is a perspective view of the universal joint cage; Figure 5 It is the shooting parameter position identification map of the universal joint cage; it can be seen that:

[0037] A pocket hole detection device for a universal joint cage to be tested based on image discrimination, comprising:

[0038] The feeding mechanism 1 is used for feeding the universal joint cage 10 to be tested; the clamping platform 2 is arranged at the end of the feeding mechanism 1 and communicated with...