An integrated reed type motorcycle overrunning clutch

Abstract

The invention discloses an integrated reed type motorcycle overrunning clutch, which comprises a body (5), a shield (4), a baffle (3) and a roller (2). The roller (2) is a hollow cylinder. The middle part of the roller (2) is formed with a ring groove (2a) by rolling, and the convex rib (5a) integrally formed in the wedge-shaped positioning groove is embedded in the ring groove (2a); two adjacent rollers on the circumference ( 2) An integrated reed (1) is arranged between them, and the integrated reed (1) is in the shape of "π". The invention drives the rollers by the integrated reed, which can not only ensure the synchronization of the movement of each roller, but also improve the reliability of the performance of the overrunning clutch, make the service life of the overrunning clutch longer, and has the characteristics of ingenious design and easy modification. . At the same time, the use of hollow rollers and guide structures not only reduces production costs and weight, but also effectively prevents the rollers from getting stuck.

Description

technical field [0001] The invention relates to a one-way device, in particular to an integrated reed type motorcycle overrunning clutch. Background technique [0002] The overrunning clutch is a basic component that appears with the development of mechatronics products. It is an important component used for power transmission and separation between the prime mover and the working machine or between the driving shaft and the driven shaft inside the machine. The main functions of the overrunning clutch are: overrunning or transmitting torque, precise positioning, and preventing reverse rotation. [0003] Existing motorcycle overrunning clutch is generally made of body, shield, baffle plate, roller and stage clip. The rollers are installed in the wedge-shaped positioning slots provided on the inner wall of the body, and stage clips are also arranged in the wedge-shaped positioning slots, one stage clip corresponds to one roller, and the stage clips drive the rollers to move i...

AI Technical Summary

Problems solved by technology

Since the compression spring needs to be processed with a chute for installation, on the one hand, it is difficult to process the chute for the installation of the compression spring, which will increase the production cost; Thus affecting the reliability and service life of the overrunning clutch

[0004] In addition, although the roller is axially limited by the guard and the baffle, there is a gap between the roller, the guard and the baffle, so that the roller will inevitably be skewed when moving in the wedge-shaped positioning groove, which is also easy Causes stagnation, thereby affecting the performance of the overrunning clutch; the rollers are usually solid cylinders, not only the material cost is high, but also the weight of the overrunning clutch will be increased when the number of rollers is large

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