Rotating shaft fatigue detection equipment

Abstract

The invention belongs to the technical field of rotating shafts, and particularly relates to rotating shaft fatigue detection equipment which comprises a novel energy automobile transmission shaft test board, and a to-be-detected rotating shaft of a novel energy automobile is placed above the novel energy automobile transmission shaft test board. A first supporting frame is installed at the edge of the upper portion of the novel energy automobile transmission shaft testing table, a testing motor is fixedly installed on the side wall of the first supporting frame, a testing seat is installed at the output end of the testing motor, and the testing seat is used for fixing a rotating shaft to be detected. A second supporting frame is installed at the position, away from the edge of the first supporting frame, above the novel energy automobile transmission shaft testing table, a plurality of testing rods are arranged in the second supporting frame and make contact with a rotating shaft to be detected, and a triggering mechanism is arranged in the second supporting frame and makes contact with the rotating shaft to be detected. The triggering mechanism is used for triggering the phenomenon generated in the rotating shaft testing process in real time and directly observing the phenomenon; under the interaction of the trigger mechanism and the test rod, the vibration, namely the fatigue degree, occurring in the rotating process of the rotating shaft can be detected, the operation is relatively convenient, and convenience is brought to the subsequent use of the rotating shaft.

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