An eddy current testing equipment for long ball pins

Abstract

The invention discloses an eddy current testing device for long ball pins, which comprises an outer shell and a turntable, on which a feeding mechanism, a standard sample feeding mechanism, a model measuring mechanism and an eddy current testing mechanism are sequentially arranged counterclockwise. , Standard sample blanking mechanism, unqualified product blanking mechanism and qualified product blanking mechanism; the eddy current detection mechanism is a profiling eddy current detection device, and the eddy current detection mechanism includes a pneumatic chuck and a servo motor. That is to say, the present invention adds an eddy current detection mechanism on the turntable, and utilizes the characteristic that the eddy current detection mechanism will not contact with the long ball pin during the detection process, thereby avoiding damage to the long ball pin and avoiding the magnetic powder on the human body. and environmental damage; and the long ball pin is clamped by the chuck, so that the long ball pin has a larger adaptability range; in addition, it also realizes rapid automatic detection, thereby improving work efficiency, and finally achieving no Injury, no harm, high work efficiency and other purposes.

Description

technical field [0001] The invention relates to the field of auto parts detection, in particular to an eddy current flaw detection device for long ball pins. Background technique [0002] Nowadays, due to the rapid development of the automobile industry, the detection of auto parts has become particularly important. [0003] Among them, the existing detection method for long ball pins is a completely manual magnetic particle inspection method; this method of flaw detection not only requires magnetization and demagnetization, but also requires the visual inspection of workers for the detection results of long ball pins. Judgment, so it is easy to misjudgment, etc., and the work efficiency of manual operation is also low. [0004] In addition, the magnetic powder in the existing detection methods has certain harm to the environment and human body, which has caused major problems such as environmental pollution and threats to personal safety. Contents of the invention [00...

AI Technical Summary

Problems solved by technology

[0005] In order to solve the above-mentioned low efficiency of manual operation and the harm of magnetic powder to the environment and human body, the present invention provides an eddy current flaw detection equipment for long ball pins, which can be realized by manually putting the long ball pins into the track. The automatic detection of the long ball pin avoids the use of magnetic powder, and has the functions of model judgment, regular setting of standard parts, unqualified cutting, standard cutting and qualified cutting, etc.

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