Detection method for car door lock connection plate
A detection method and connection board technology, applied in the direction of measuring devices, mechanical measuring devices, instruments, etc., can solve the problems of low detection efficiency and low detection accuracy, and achieve the effects of convenient operation, high detection accuracy, and improved detection efficiency
Inactive Publication Date: 2016-03-02
CHONGQING ZHIXIN IND CO LTD
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Problems solved by technology
[0004] In view of the above-mentioned deficiencies in the prior art, the object of the present invention is how to solve the problems of low detection accuracy and low detection efficiency of the existing detection method, and provide a detection method for the connecting plate of the car door lock, which can effectively improve the detection accuracy of the connecting plate degree, and improve detection efficiency
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[0020] Example: see figure 2 , image 3 , a method for detecting a connecting plate of a car door lock, using a connecting plate inspection tool for detection, the connecting plate inspection tool includes a base plate 1 and a detection seat 2 arranged on the base plate 1, the transverse section of the detection seat 2 is rectangular, and the Several clamping devices (not shown in the figure) are arranged around the detection base 2 . The upper surface of the detection seat 2 is a bearing surface corresponding to the connecting plate body, one side thereof is the first detection surface, and a bump 3 is provided on the side of the bearing surface away from the first detection surface, and the bump 3 3. The side close to the bearing surface is the second detection surface, and the second detection surface is perpendicular to the bearing surface. On the carrying surface, two sockets 4 are provided at the positions corresponding to the through holes of the connecting plate, an...
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The invention discloses a detection method for a car door lock connection plate, and the method employs a connection plate detection tool for detection. The method specifically comprises the following detection steps: 1) molding two positioning holes in a machining process of the connection plate; 2) enabling the connection plate to be placed on a bearing surface of a detection seat, and enabling the two positioning columns to pass through the two positioning holes; 3) carrying out the fine tuning of the connection plate, enabling one end of a straight edge of the connection plate to be aligned with a positioning mark line on the bearing surface, and then enabling the connection plate to be pressed and positioned through a press clamp device; 4) employing the detection tool to detect the distances from two turnover plates at two sides of the body of the connection plate to a first detection surface and a second detection surface; 5) employing a detection bolt to detect the position and size of a through hole on the connection plate. The method can effectively improve the detection accuracy of the connection plate, and improves the detection efficiency.
Description
technical field [0001] The invention relates to a method for detecting auto parts, in particular to a method for detecting a connecting plate of a car door lock. Background technique [0002] The door striker connection plate is a connecting part for installing the door striker on the body, see figure 1 , the connecting plate mainly includes a plate body, on which two through holes distributed up and down are arranged, one end of the plate body is a straight edge, and its two sides are bent in opposite directions to form a flap perpendicular to the plate body, assembled At the same time, the nut plate is welded on the plate body of the connecting plate, and then the flap is welded to the vehicle body, so that when the door lock is installed, the door lock is connected to the nut plate by bolts. However, since the screw holes of the door lock are fixed, when processing the connecting plate, the processing accuracy of the connecting plate is required to be relatively high. ...
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IPC IPC(8): G01B5/00
CPCG01B5/0025
Inventor 陈至宇冯渝
Owner CHONGQING ZHIXIN IND CO LTD