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An automatic test system and an automatic test method used in the test system

An automatic test system and test platform technology, applied in the direction of measuring devices, optical devices, instruments, etc., can solve the problems of pipe fitting detection that cannot meet the complex spatial shape structure, and cannot adapt to different pipe fitting detection, etc., to achieve small test errors and adaptability wide range of effects

Active Publication Date: 2017-12-05
芜湖海音智能机器人有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] However, both of the above two detection methods have the following defects: 1. They cannot meet the detection of pipe fittings with complex spatial shape structures; 2. They cannot adapt to the detection of different pipe fittings.

Method used

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  • An automatic test system and an automatic test method used in the test system
  • An automatic test system and an automatic test method used in the test system
  • An automatic test system and an automatic test method used in the test system

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Embodiment Construction

[0057] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific illustrations.

[0058] see figure 1 with image 3, shown in the figure is an automatic test system, including a test platform 100, a clamping device 200, a detection device 300 and a control device (not shown in the figure). In this embodiment, the control device is an industrial control computer, and the measured pipe 400 is an elongated pipe, which will be described in detail.

[0059] The clamping device 200 is installed on the test platform 100 for clamping the pipe 400 to be tested. The clamping device 200 includes a clamping base 210 , clamping manipulator bases 220 a , 220 b , clamping manipulators 230 a , 230 b and a driving mechanism 240 . Of course, the number of clamping manipulator bases and clamping manipulators is not limited to the number in t...

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Abstract

The invention discloses an automatic test system which comprises a test platform; a clamping device arranged on the test platform and used for clamping tested pipes; a detection device arranged on the test platform and used for measuring the tested pipes clamped on the clamping device; and a control device in control connection with the clamping device and the detection device. The control device determines a clamping scheme of the clamping device and adjusts the clamping device according to nodes of the tested pipes to enable the clamping device to clamp the tested pipes, and then, controls the detection device to measure the tested pipe clamped on the clamping device, and judges whether the tested pipe accords with the product requirements according to the measurement result. The invention also discloses an automatic test method adopted in the automatic test system. The beneficial effect of the automatic test system and method are that the pipes in complex space shape structures can be detected accurately, clamping requirements of different pipes can be met, and detection application range is wider.

Description

technical field [0001] The invention relates to the technical field of automatic testing, in particular to an automatic testing system suitable for detecting whether pipe fittings with complex spatial shape structures meet production specifications and an automatic testing method used in the testing system. Background technique [0002] The pipe fittings used in automobiles, such as brake pipes, air-conditioning pipes, oil pipes, etc., have the characteristics of variable curvature and complex shape. After forming, automobile pipe fittings need to be tested to see if they meet the production requirements of the product. At present, there are two detection methods used to detect automobile pipe fittings: [0003] 1. Use a special inspection tool for inspection. Specifically, a detection groove similar to the tested pipe fitting and slightly larger than the size of the tested pipe fitting is opened on the inspection tool. The inspector puts the tested pipe fitting into the ins...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01B11/00
Inventor 金一宋元斌史济平
Owner 芜湖海音智能机器人有限公司
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