Stamping part quality detection device, method and system

The detection structure, which links the rotary sensing module and the photoelectric sensing module, solves the problems of real-time and accuracy in detecting the shrinkage line size of stamped parts, and achieves efficient quality control.

CN122149319APending Publication Date: 2026-06-05CHONGQING CHANGAN AUTOMOBILE CO LTD

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
CHONGQING CHANGAN AUTOMOBILE CO LTD
Filing Date
2026-03-18
Publication Date
2026-06-05

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    Figure CN122149319A_ABST
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Abstract

The present disclosure relates to the technical field of stamping, and discloses a stamping part quality detection device, method and system. The detection device comprises: a mounting base provided with a rotating shaft; a rotating induction module rotatably arranged on the rotating shaft, used for rotating relative to the mounting base around the rotating shaft under the pressing action of the shrink line of the stamping part, and the rotating amplitude of the rotating induction module is positively correlated with the size of the shrink line of the stamping part; and a photoelectric induction module fixedly arranged on the mounting base, and the rotating path of the photoelectric induction module covers the sensing area of the photoelectric induction module. The photoelectric induction module generates a corresponding type of sensing signal according to the shielding condition of the sensing area by the rotating induction module. The type of the sensing signal is related to the rotating amplitude of the rotating induction module, and the type of the sensing signal is used for judging the quality of the size of the stamping part. The detection device can effectively improve the accuracy and timeliness of detection, and adapt to the efficient quality control requirements of mass production of stamping parts in various industries.
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