Starter drive and starting system with same
A technology of starting system and one-way device, which is applied to the starting device with mechanical power storage, the starting of the engine, the machine/engine, etc., and can solve the problem of wrong installation orientation of the shift fork, slipping of the shift fork to the outside of the second support part, etc. Problems, to achieve the effect of not easy to install errors, reduce defective rate, and long service life
Inactive Publication Date: 2012-04-18
宁波惠山汽配制造有限公司
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Problems solved by technology
[0003] In the above-mentioned stopper part, because the thickness of the second supporting part is relatively thin and there are no other supporting points, when the installer installs the shift fork, it is easy to cause the shift fork to slip outside the second support part, or cause the installation orientation of the shift fork to be wrong
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[0018] The following are specific embodiments of the present invention and in conjunction with the accompanying drawings, the technical solutions of the present invention are further described, but the present invention is not limited to these embodiments.
[0019] Please refer to figure 2 , figure 2 It is a structural schematic diagram of the one-way device of the present invention. figure 2 Among them, the one-way device of the present invention includes a star wheel 5, a gear part 1, a ball 6, a housing 4, and a retaining ring 2, and a stopper part is arranged on the outside of the star wheel 5, and the stopper part and the end surface of the star wheel form a concave The slot 100 , the shift fork 200 is locked in the slot 100 .
[0020] The stop member includes a first support part 10 parallel to the rear end face of the star wheel and close to the rear end face of the star wheel, an end face 20 perpendicular to the first support part 10, and a second end face extendi...
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The invention discloses a starter drive, belonging to the technical field of accessories of an automobile starting system, which solves the defect that in the existing starter drive, a shifting fork is easy to have installing errors and slip off when being installed. The starter drive comprises a start gear, a gear part, a ball, an outer shell and a snap ring, wherein a stopper is arranged at the outer side of the starter gear, the stopper comprises a first supporting part which is parallel to and is clung to the back end surface of the starter drive, an end surface part which is vertical to the first supporting part, a second supporting part which is vertically extended upwards from the end surface part, and a third supporting part which is parallel to the end surface part, and the first supporting part, the end surface part, the second supporting part and the back end surface of the start gear form a groove. The invention also provides a starting system with the starter drive. The starter drive disclosed by the invention has the advantages that the structure is simple, the installation is convenient, incorrect installation by operation personnel cannot be easily caused, and the rejection rate can be reduced. The starting system disclosed by the invention has the advantages of long service life and low fault rate.
Description
technical field [0001] The invention relates to an automobile starting accessory, in particular to a one-way device and a starting system with the one-way device. Background technique [0002] The one-way device, also known as "clutch", is a device that transmits the power of the car engine to the axle by switching. Existing one-way devices, such as a one-way device disclosed in a Chinese patent with a publication number of "CN201671742U", have a structure such as figure 1 shown. It comprises a star wheel 1 , a gear part 2 , a roller 3 , a housing 4 and a stop ring 5 . from figure 1 Among them, it can be obtained that a stop member is formed on the outer side of the star wheel 1, and the stop member is a Z-shaped collar, including a first support part parallel to the rear end face of the star wheel and closely attached to the rear end face of the star wheel, An end face perpendicular to the first support portion and a second support portion vertically extending upward fr...
Claims
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Inventor 周国忠
Owner 宁波惠山汽配制造有限公司