A gear with anti-vibration and wear-resistant functions

Abstract

The invention discloses a gear with the function of anti-vibration and wear resistance, which comprises a gear main body, a tooth assembly is arranged on the outside of the gear main body, a connecting convex ring is arranged on the inside of the gear main body, and the gear main body and the connecting convex ring are integrated Structure, the inner side of the connecting convex ring is provided with a buffer inner ring, the middle part of the buffer inner ring is provided with a connecting shaft hole, the inside of the connecting convex ring is provided with a buffer groove, the outer surface of the buffer inner ring is provided with a main buffer block, and the buffer inner ring It has an integrated structure with the main buffer block. The two side walls of the buffer tank are provided with main springs, and the two sides of the main buffer block are pressed against the main springs; the invention uses the designed connecting convex ring and buffer inner ring to be used in gears. When a sudden force is applied, the main buffer block on the buffer inner ring can be used to slide and compress the main spring in the buffer groove, and the elastic force of the main spring can be used for buffering, thereby reducing the impact on the gear when it starts and stops, and reducing the impact of vibration on the gear during operation. Fatigue damage from gears.

Description

technical field [0001] The invention relates to the technical field of gears, in particular to a gear with anti-vibration and wear-resistant functions. Background technique [0002] A gear is a mechanical element with gears on the rim that continuously mesh to transmit motion and power. Gears can be classified according to tooth shape, gear shape, tooth line shape, surface where the teeth are located, and manufacturing methods. The tooth shape of the gear includes tooth profile curve, pressure angle, tooth height and displacement. Involute gears are relatively easy to manufacture, so among the gears used in modern times, involute gears account for the absolute majority, while cycloid gears and arc gears are less used. [0003] The existing gears mainly transmit power when they are in use. Therefore, the gears are suddenly forced to rotate or stop when they are in use. After a long period of use, the gears will be fatigued and damaged. Therefore, it is urgent to design a vi...

AI Technical Summary

Problems solved by technology

Involute gears are relatively easy to manufacture, so among the gears used in modern times, involute gears account for the absolute majority, while cycloid gears and arc gears are less used

[0003] The existing gears mainly transmit power when they are in use. Therefore, the gears are suddenly forced to rotate or stop when they are in use. After a long period of use, the gears will be fatigued and damaged. Therefore, it is urgent to design a vibration-resistant Wear-resistant gears to solve the above problems

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