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Defect detection device for inner cavity sealing groove of automobile disc brake caliper

A disc brake and defect detection technology, which is applied in the direction of optical testing for defects/defects, can solve the problems of small defects not easy to be found, low resolution, missed detection and false detection, etc., to reduce loading and unloading auxiliary time and improve detection accuracy High, high detection efficiency

Active Publication Date: 2016-06-08
HANGZHOU WOLEI INTELLIGENT TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The traditional manual detection method has low resolution, is prone to missed detection and false detection, and is not easy to find small defects. It is greatly affected by experience and subjective, and is not suitable for large-scale online real-time detection.

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  • Defect detection device for inner cavity sealing groove of automobile disc brake caliper
  • Defect detection device for inner cavity sealing groove of automobile disc brake caliper
  • Defect detection device for inner cavity sealing groove of automobile disc brake caliper

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Embodiment Construction

[0028] In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0029] Such as figure 1 As shown, a device for detecting defects in the sealing groove of an automobile disc brake caliper according to the present invention includes a tooling table 1, and the tooling table 1 includes a tooling table panel 2, and the tooling table panel 2 is fixed on the tooling platform 3. A lifting device 4 is installed on the panel 2, and a visual sensor assembly 5 is provided on the lifting device 4. On the tooling table panel 2 at the position below the visual sensor assembly 5, an automobile disc brake caliper positioning platform 6 is installed; the visual sensor assembly 5 Including CCD camera device, limit switch of protection device and photoelectric switch for detecting workpiece. The automobile disc ...

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Abstract

The invention discloses a defect detection device for a sealing groove of an inner cavity of an automobile disc brake caliper. The defect detection device comprises a tooling desk, wherein the tooling desk comprises a tooling desk panel which is fixed on a tooling desk rack, a lifting device is arranged on the tooling desk panel and provided with a vision sensor assembly, and an automobile disc brake caliper positioning platform is arranged on the tooling desk panel below the vision sensor assembly. The defect detection device is relatively high in detection efficiency and detection precision and capable of realizing the detection of different sizes and types of disc brakes on one platform, thus being convenient and highly-efficient.

Description

technical field [0001] The invention relates to the field of detection of auto parts, in particular to a detection device for defects in sealing grooves in the inner chamber of an automobile disc brake caliper. Background technique [0002] The brake device is the guarantee for the safe driving of the car. The inner groove of the automobile brake caliper is easy to retain foreign matter such as metal shavings during the production process. The existence of these foreign matter will seriously affect the normal function and life of the automobile brake device. Therefore, the detection of foreign matter in the inner groove of the brake caliper is very important. At present, many domestic manufacturers still use manual direct observation method to detect the grooves in the brake caliper. This method is slow in detection speed and low in efficiency. Moreover, due to the poor observation conditions of the grooves in the brake caliper, human eyes are easily fatigued. , will inevit...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N21/95
Inventor 范伟军刘俊杰叶邵竹黄雪琴郭斌罗哉胡晓峰王学影
Owner HANGZHOU WOLEI INTELLIGENT TECH