Flexible gear structure for novel harmonic reducer

The utility model provides the technical scheme of a flexible gear structure for a novel harmonic reducer. According to the technical scheme, the flexible gear structure for the novel harmonic reducer comprises a flexible gear mounted on the harmonic reducer, wherein the flexible gear comprises a to...

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Bibliographic Details
Main Author HU TIANLIAN
Format Patent
LanguageChinese
English
Published 10.12.2014
Subjects
BLASTING
ENGINEERING ELEMENTS AND UNITS
GEARING
GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS
HEATING
LIGHTING
MECHANICAL ENGINEERING
THERMAL INSULATION IN GENERAL
WEAPONS
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Summary:The utility model provides the technical scheme of a flexible gear structure for a novel harmonic reducer. According to the technical scheme, the flexible gear structure for the novel harmonic reducer comprises a flexible gear mounted on the harmonic reducer, wherein the flexible gear comprises a tooth profile area and a main body area; an arc transitional part is arranged at the bottom of the main body area. According to the technical scheme, the radial deformation and the axial deformation of the flexible gear can be facilitated, so that the deformation stress is greatly reduced, and the fatigue life of the flexible gear is prolonged; in addition, as the deformation stress is reduced, the flexible gear can be shorter, as a result, the reducer is smaller under equal output power, and the dynamic property of the reducer is also improved.
Bibliography:Application Number: CN20142347474U