Stable transmission dual-wave speed reducer

Abstract

The invention discloses a stable transmission dual-wave speed reducer. The stable transmission dual-wave speed reducer comprises an input shaft, a mounting shell, a speed reducing assembly and an output shell; the input shaft is rotationally arranged in the mounting shell; the output shell is rotationally arranged in the mounting shell; the speed reducing assembly is arranged in the mounting shell, one end of the speed reducing assembly is connected with the input shaft, and the other end of the speed reducing assembly is connected with the output shell; the speed reducing assembly comprises a driving disc, an inner cycloid groove, a round head roller pin and an outer cycloid groove, the outer cycloid groove is formed in the driving disc, the inner cycloid groove is formed in the output shell, and the inner cycloid groove and the outer cycloid groove are oppositely arranged; and one end of the round head roller pin is arranged in the inner cycloid groove, and the other end of the round head roller pin is arranged in the outer cycloid groove. According to the stable transmission dual-wave speed reducer, the bearing output torque is enhanced.

Description

technical field [0001] The invention relates to the field of stable transmission double-wave reducer, in particular to a stable transmission double-wave reducer. Background technique [0002] In the production process of mechanical equipment, it is necessary to adjust the rotational speed ratio of the two stages through the reducer, so as to reduce the high-speed rotation of the upper-stage equipment, so as to obtain a larger torque. The existing stable transmission double-wave reducer generally adopts the gear meshing mode for transmission, and the deceleration effect is realized through the tooth difference between the gears. With the improvement of automation, in the same production line, it is often necessary to use multiple stable transmission double wave reducers, and the stable transmission double wave reducer with gear meshing, in the transmission process, the sliding friction between the gears It will cause great mechanical loss, and when the stable transmission do...

AI Technical Summary

Problems solved by technology

With the improvement of the degree of automation, in the same production line, it is often necessary to use multiple stable transmission double-wave reducers, and the stable transmission double-wave reducer with gear meshing, during the transmission process, the sliding friction between the gears It will cause great mechanical loss. When the stable transmission double-wave reducer in a certain link fails, it will easily affect the production efficiency of the entire production line.

[0003] At the same time, balls are generally used as transmission parts when bearings are driven. Due to the roundness of the balls, they are prone to jumping during the transmission process, which increases the wear of the bearings and affects the service life and stability of the bearings.

Images