Hole location degree testing tool for plate

Abstract

The invention discloses a hole location degree testing tool for a plate. The hole location degree testing tool comprises a base, a detection bolt (21), a detection plate (22), a plate locating part and a turnover device, wherein the detection plate (22) is installed on the base through a detection plate installation frame, the plate locating part is fixed to the detection plate (22), and the turnover device comprises a rotating shaft (41) and an operation mechanism. The detection plate (22) is provided with a plurality of detection holes corresponding to holes to be detected in position and profile one to one, wherein the holes are formed in the plate. The detection holes can be matched with the detection bolt (21). The rotating shaft (41) is installed on the detection plate installation frame and fixed to the detection plate (22). The operation mechanism and the rotating shaft (41) are fixed. At one end of the turnover stroke of the turnover device, the plate locating part and the detection plate (22) are located at the plate locating positions; at the other end of the turnover stroke of the turnover device, the plate locating part and the detection plate (22) are located on the detection positions. The hole location degree testing tool is high in detection efficiency.

Description

technical field [0001] The invention relates to the technical field of detection devices, in particular to a hole position detection tool for a plate. Background technique [0002] There are usually multiple holes on the board, and the position of each hole is one of the important indicators to ensure the working performance of the board. Therefore, it is necessary to detect the hole position of the board to ensure the processing quality of the board. [0003] At present, the detection of the hole position of the plate is mainly carried out by the three-coordinate method. The detection program is preset in the equipment. The detection program can control the detection head to detect after reaching the specified position, and then determine the positions between the holes on the plate. degree is qualified. [0004] However, for boards with many holes, when the three-coordinate method is used, since the distribution of holes in the board is usually irregular, the moving track...

AI Technical Summary

Problems solved by technology

[0004] However, for boards with many holes, when the three-coordinate method is used, since the distribution of holes in the board is usually irregular, the moving track of the detection head relative to the three guide rails is more complicated, and the data returned by the detection head needs to be analyzed. Only then can the conclusion of whether the hole position degree of the plate is qualified or not, resulting in a long time-consuming detection of all hole position degrees, resulting in a low detection efficiency of the hole position degree

[0005] In summary, how to solve the problem of low detection efficiency of the hole position of the plate has become a technical problem to be solved urgently by those skilled in the art

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