Automobile part laser scanning checking fixture
A technology for auto parts and laser scanning, applied in the direction of using optical devices, measuring devices, instruments, etc., can solve the problems of being easily affected by human factors, backward measurement methods, inaccurate detection, etc., to achieve easy traceability and reproduction, and automation. Good, stable and reliable test data
Active Publication Date: 2013-07-10
NINGBO MINTH AUTOMOTIVE PARTS RES&DEV CO LTD
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Problems solved by technology
[0002] Auto parts are curved guide rails or door frames. After production, they usually need to be inspected to check whether they are qualified. Because some parts of the curved guide rails or door frames have irregular shapes, the existing methods are to use the curved guide rails or door frames After being fixed on the jig, measure manually with a ruler. The disadvantages of this method are: the measurement method is backward, the operation is troublesome, and it is easily affected by human factors, which will cause inaccurate detection. Therefore, it is necessary to develop an automatic A special machine for testing instead of manual testing
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[0012] The following are specific embodiments of the present invention and in conjunction with the accompanying drawings, the technical solutions of the present invention are further described, but the present invention is not limited to these embodiments.
[0013] In the figure, product fixing mechanism 1; detection moving mechanism 2; data generating mechanism 3; linear moving unit 4; slide rail 5; grating ruler 6; motor driver 7; bottom laser probe 8; Product support block 10; second product support block 11; first lateral support block 12; second lateral support block 13; grating signal card 14; motor drive card 15; data interface 16; display computer 17;
[0014] Such as figure 1 As shown, the laser scanning inspection tool for auto parts includes a product fixing mechanism 1, a detection moving mechanism 2 and a data generating mechanism 3. The product to be tested is fixed on the product fixing mechanism 1. The product to be tested here can be a house type guide rail or...
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The invention belongs to the technical field of automobile parts, and provides an automobile part laser scanning checking fixture. The automobile part laser scanning checking fixture comprises a product fixing mechanism, a detection moving mechanism, and a data generating mechanism, wherein a product to be detected is fixed on the product fixing mechanism, the detection moving mechanism is opposite to the product fixing mechanism lengthwise, the detection moving mechanism is connected with the data generating mechanism electrically, the detection moving mechanism detects and scans measuring data of the product to be detected and on the product fixing mechanism and sends the measuring data to the data generating mechanism, and the data generating mechanism invokes a measuring data file and generates comparison of picture synthesis of recorded data and primary pre-stored standard picture synthesis so as to judge whether the product to be detected is qualified or not. The automobile part laser scanning checking fixture has the advantages that automation degree is good, data detection is stable and reliable, laser is used for conducting displacement measuring and movable scanning, data are automatically generated and stored according to a data base format so as to bring convenience to tracing and reappearing, product location is high in repeatability, and the automobile part laser scanning checking fixture is provided with certain generality measurement.
Description
technical field [0001] The invention belongs to the technical field of auto parts detection, in particular to a laser scanning inspection tool for auto parts. Background technique [0002] Auto parts are curved guide rails or door frames. After production, they usually need to be inspected to check whether they are qualified. Because some parts of the curved guide rails or door frames have irregular shapes, the existing methods are to use the curved guide rails or door frames After being fixed on the jig, measure manually with a ruler. The disadvantages of this method are: the measurement method is backward, the operation is troublesome, and it is easily affected by human factors, which will cause inaccurate detection. Therefore, it is necessary to develop an automatic A special machine for testing instead of manual testing. Contents of the invention [0003] The technical problem to be solved by the invention is to provide a laser scanning inspection tool for auto parts ...
Claims
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IPC IPC(8): G01B11/00
Inventor 戴农学熊志勇史科胡小龙
Owner NINGBO MINTH AUTOMOTIVE PARTS RES&DEV CO LTD