Complex harmonic transmission device with double clutch mechanisms

Abstract

The invention relates to a complex harmonic transmission device with a double-clutch mechanism. the complex harmonic transmission device is characterized by comprising a first wave generator, a secondwave generator, a first flexible outer gear, a second flexible outer gear, a first rigid inner gear, a second rigid inner gear, a first shaft sleeve, a second shaft sleeve, a third shaft sleeve, a first electromagnetic disc, a second electromagnetic disc, a third electromagnetic disc, a fourth electromagnetic disc, a first metal plate, a second metal plate, a center shaft and a total output shaft; the first wave generator and the second wave generator are arranged in the first flexible outer gear and the second flexible outer gear correspondingly; the first flexible outer gear and the secondflexible outer gear are arranged in the first rigid inner gear and the second rigid inner gear correspondingly, and the first shaft sleeve is connected with the first flexible outer gear; the first shaft sleeve and the third shaft sleeve are arranged on the center shaft in a sleeving mode, and the first metal disc is arranged on the center shaft; the first electromagnetic disc and the second electromagnetic disc are located on the left side and the right side of the first metal disc correspondingly; the second wave generator is connected with the second shaft sleeve, and the third shaft sleeveis connected with the second flexible outer gear; and the fourth electric disc is arranged at the right end of the central shaft, the third electromagnetic disc and the fourth electromagnetic disc are located on the left side and the right side of the second metal plate correspondingly, and the total output shaft is connected with the second metal plate. The device has the advantages that conversion can be carried out between the first-stage harmonic transmission and the second-stage harmonic transmission.

Description

technical field [0001] The invention relates to a complex harmonic transmission device with a double clutch mechanism. Background technique [0002] At present, equipment such as high-precision robots, high-precision 3D printers, high-precision electromechanical equipment, ultra-precision machine tools, ultra-precision instruments, and high-precision testing devices have extremely high requirements on the feed resolution, repeat positioning accuracy, and motion stability of the transmission system. Therefore, a harmonic gear transmission with a large transmission ratio and high transmission accuracy is often required; the invention of the harmonic gear transmission has been more than half a century, and it mainly includes harmonic generators, flexible bearings, rigid gears and flexible gears. Relying on the elastic deformation of flexible gears to achieve transmission; harmonic gear transmission is widely used due to its own advantages, but ordinary harmonic drives and some ...

AI Technical Summary

Problems solved by technology

[0002] At present, equipment such as high-precision robots, high-precision 3D printers, high-precision electromechanical equipment, ultra-precision machine tools, ultra-precision instruments, and high-precision testing devices have extremely high requirements on the feed resolution, repeat positioning accuracy, and motion stability of the transmission system. Therefore, a harmonic gear transmission with a large transmission ratio and high transmission accuracy is often required; the invention of the harmonic gear transmission has been more than half a century, and it mainly includes harmonic generators, flexible bearings, rigid gears and flexible gears. Relying on the elastic deformation of flexible gears to achieve transmission; harmonic gear transmission is widely used due to its own advantages, but ordinary harmonic drives and some existing two-level harmonic reducers are limited by their own structural insufficiencies , can not meet the use requirements of some high-precision equipment

Images