Reinforced synchronous claw type efficiency adapter and engine thereof

Abstract

The invention discloses a reinforced synchronous claw type efficiency adapter and an engine thereof. Synchronous claws extending in the axial direction and uniformly distributed in the circumferentialdirection are arranged on the axial end face of a fastener I. The synchronous claws are used for being separated from or engaged with a fastener II. Axial protrusions are arranged on the end face, corresponding to the synchronous claws, of the fastener I and on the radial inner sides of the synchronous claws. The axial protrusions are integrally and fixedly connected with the synchronous claws. The structure of the axial protrusions are arranged on the radial inner sides of the synchronous claws, so that strength of the synchronous claws can be effectively improved. The axial protrusions andtransmission inner rings of the fasteners form direct linkage, so that transmission torque dissipation is facilitated, and stress on the synchronous claws is reduced. Strength between the fasteners and the synchronous claws is improved, so that joint force is uniformly and normally distributed, impulsive load is born commonly, the impulsive load applied to each synchronous claws is reduced, good shock resisting and bearing performance is achieved, the service life of the synchronous claws is prolonged, and the application period of a transmission mechanism is guaranteed.

Description

technical field [0001] The invention relates to the field of engines, in particular to an enhanced synchronous jaw type high-efficiency adapter and an engine thereof. Background technique [0002] The enhanced synchronous claw type high-efficiency clutch is an important part of the engine's transmission mechanism. It generally includes two engaging parts. There are generally two engaging parts, or one is provided with a synchronous pawl, and the other is provided with an engaging hole that cooperates with the synchronous pawl, or The two are respectively equipped with synchronous claws, which can complete the joint transmission or separation through axial movement, so as to realize the relative movement of transmission and separation, and finally achieve the purpose of shifting gears. [0003] In the prior art, the joint is generally a structure that cooperates with the transmission shaft. The synchronous pawl is integrally formed on the axial end of the joint and forms a me...

AI Technical Summary

Problems solved by technology

[0003] In the prior art, the joint is generally a structure that cooperates with the transmission shaft. The synchronous claw is integrally formed on the axial end of the joint and forms a meshing transmission with the synchronous claw of another joint; in order to ensure the transmission of large torque, The synchronous claws are generally distributed on the radial outer edge of the joint; this structure is easy to process and the transmission torque is relatively large; however, since the synchronous claws protrude from the axial end face, they bear a large impact force under the impact of shifting and engagement, and the synchronous The root of the claw will fatigue in a short period of time, and then break, and the service life is low, thus affecting the service cycle of the transmission mechanism

Images