Planetary gear reduction one-way clutch
A planetary gear reduction, one-way clutch technology, applied in the clutch field, can solve the problems of heavy weight, high cost, large volume, etc., and achieve the effects of light weight, large transmission torque and small volume
Active Publication Date: 2017-06-09
无锡市神力齿轮冷挤有限公司
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Problems solved by technology
[0002] At present, the reduction transmission mechanism used in common one-way devices for internal combustion engine starters is a fixed-axis gear reduction transmission structure, and the slippage of the one-way device is driven by the linkage mechanism, which is large in size, heavy in weight and high in cost.
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[0011] The specific embodiments of the present invention will be further described below in conjunction with the accompanying drawings.
[0012] figure 1 Among them, including steel wire retaining ring 1, retaining ring 2, positioning cover 3, compression spring 4, one-way clutch mechanism assembly 5, fixed sleeve 5-1, first washer 5-2, driving gear 5-3, plate spring 5- 4. Cover 5-5, roller 5-6, sleeve 5-7, hollow cylinder 5-8, washer 5-9, bushing 5-10, accommodation space 5-11, inner ring gear 6, planetary gear 7. Planet pin 8, input shaft 9, planet shaft 10, shaft shoulder 11, shaft retaining ring 12, etc.
[0013] Such as figure 1 As shown, the specific embodiment of the present invention is as follows: the steel wire retaining ring 1 is an annular part, the upper semicircular surface is offset against the inner circular surface of the retaining ring 2, and the lower semicircular surface is offset against the circular groove surface of the planetary shaft 10. The retaini...
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The invention relates to the technical field of clutches, in particular to a planetary gear reducing type one-way clutch. The planetary gear reducing type one-way clutch comprises a planetary shaft, the shaft diameter part of the left end of the planetary shaft is provided with a one-way clutch mechanism assembly in a matched mode, a planetary gear reducing mechanism is arranged at the right end of the planetary shaft, and the planetary shaft rotates under the drive of the planetary gear reducing mechanism. A compression spring, a positioning cover, a baffle ring and a steel baffle ring are arranged at the positions, corresponding to the left side of the one-way clutch mechanism assembly, on the planetary shaft in sequence, the steel baffle ring is limited and fixed through an annular protrusion at the end of the planetary shaft, one end of the compression spring abuts against the positioning cover, and the other end of the compression spring abuts against the one-way clutch mechanism assembly. The one-way clutch mechanism assembly comprises a fixing sleeve, a gasket, a driving gear, a plate spring, a housing, a roller, a sleeve, a hollow cylinder, a gasket and a liner. The planetary shaft is sleeved with the liner, and the hollow cylinder is supported on the liner. The one-way clutch is compact and small in size, low in weight, large in transmission torque and low in production cost.
Description
technical field [0001] The invention relates to the technical field of clutches, in particular to a planetary gear reduction type one-way clutch. Background technique [0002] At present, the reduction transmission mechanism used in common one-way devices for internal combustion engine starters is a fixed-axis gear reduction transmission structure, and the slip of the one-way device is driven by the linkage mechanism, which is large in size, heavy in weight and high in cost. In order to keep up with the technical development and supporting needs of the internal combustion engine, electrical appliance industry, and adapt to the development trend of smaller size and lighter weight, a planetary gear reduction one-way clutch is designed. Contents of the invention [0003] Aiming at the above problems, the present invention provides a planetary gear reduction type one-way clutch, which is compact in size, small in size, light in weight, large in transmission torque, and low in ...
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IPC IPC(8): F16D41/066F16H13/08
CPCF02N15/062F02N15/023F02N15/046
Inventor 王维涛王建江
Owner 无锡市神力齿轮冷挤有限公司