Gear impact fatigue detection device

Abstract

A gear impact fatigue detection device disclosed by the present invention comprises a table body, the upper surface of the table body is circumferentially provided with a plurality of support frame bodies, the upper parts of the side walls of the plurality of support frame bodies are cooperatively and fixedly provided with a circular ring plate, the upper surface of the table body is fixedly provided with a gear motor located in the middle of the circular ring plate, a gear is fixedly installed at the output end of the gear motor, a circular ring rail is fixedly installed on the upper surface of the circular ring plate, the circle center of the circular ring plate and the circle center of the circular ring rail are located on the same point, a self-locking sliding table is slidably connected to the circular ring rail, a long strip plate is fixedly installed on the upper surface of the self-locking sliding table, and baffle plates are fixedly mounted at the two ends of the upper surface of the long strip plate. According to the invention, the number and the positions of the pressure heads can be determined according to the number and the positions of other gears meshed with the gear in the actual working process of the gear, and therefore the impact strength of the gear can be more accurately detected according to the actual situation.

Description

technical field [0001] The invention relates to the technical field of detection devices, and the specific field is a gear impact fatigue detection device. Background technique [0002] There are many types of gears with different uses. In the actual production and application process, the failure forms of gears are also various. Gear failures generally occur on the tooth surface, and rarely occur in other parts. According to the failure of gears during work The reason can be analyzed that the common failure modes of gears include tooth fracture, tooth surface gluing, tooth surface fatigue pitting, tooth surface wear, plastic deformation and so on. [0003] At present, in order to ensure the qualified rate of gears, manufacturers of gears often use gear impact fatigue testing devices to detect gears. However, the existing gear impact fatigue testing devices only have one detection end, and cannot detect multiple detection ends at the same time. Therefore, the impact strengt...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a gear impact fatigue detection device to solve the problem that the existing gear impact fatigue detection device in the above background technology is only provided with one detection end, and cannot detect multiple detection ends at the same time, so that it cannot be more accurate. Detected impact strength problems of gears

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