Precise and rapid detection device for multi-location-degree special-shaped hole of aluminum workpiece

By adopting a movable detection unit and swing arm structure in the aluminum workpiece detection device, the problems of the existing device's structure is not compact and the detection efficiency is low, and the precision and rapid detection of multiple positional special-shaped holes of aluminum workpieces is realized, which improves the detection efficiency and adaptability.

CN222635379UActive Publication Date: 2025-03-18GUANGXI TIANHENG AUTO COMPONENT MFG CO LTD
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Patent Information

Application Number
CN202421061391.3
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-05-16
Publication Date
2025-03-18
Estimated Expiration
2034-05-16

AI Technical Summary

Technical Problem

The existing aluminum workpiece detection device has a not compact structure and low detection efficiency. It is difficult for large aluminum workpieces or porous parts to be placed smoothly into the detection device, resulting in unsmooth detection.

Method used

A precision rapid detection device for multi-position degree special-shaped holes of aluminum workpieces is designed, using a movable detection unit and swing arm structure, and the proximity and abutment detection of the hole gauge through the rapid pressing arm and the movable positioning plate is realized to avoid interference and collision of the detection unit.

Benefits of technology

It improves the efficiency of aluminum workpiece detection, can detect the shape and position sizes and profile sizes of all processing holes at one time, adapt to various models of aluminum workpieces, and can detach and adjust the detection unit to meet the detection requirements of special-shaped holes.

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Abstract

According to the aluminum workpiece multi-position-degree special-shaped hole precise and rapid detection device, a positioning pin is installed on a working table and is matched with a reference machining hole of an aluminum workpiece in position; a plurality of quick pressing arms are mounted on the working table, and each quick pressing arm comprises a quick clamp and a lower pressing head mounted on the quick clamp; a plurality of movable positioning plates are installed on the working table and distributed on the two sides of an aluminum workpiece, each movable positioning plate comprises a base frame and a swing arm hinged to the base frame, each swing arm is in an L shape, a bolt capable of being screwed is arranged in the middle of each swing arm, a threaded hole is formed in the matched position of each base frame, and the head of each bolt can be screwed into the corresponding threaded hole to vertically position the corresponding swing arm. The multiple detection units are of a movable structure, close abutting detection of the hole gauge and the shape gauge is achieved through the opening and closing effect of the swing arms, when the aluminum workpiece is taken out or put in, interference and collision caused by too many detection units are avoided, and the detection efficiency is improved.
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