Novel automobile synchronizer

Abstract

The invention discloses a novel automobile synchronizer, relates to the technical field of automobile parts, and provides the following scheme aiming at the problems that burrs are often generated on the surface of an existing automobile synchronizer in the machining process, if the burrs are not treated, the service life of the synchronizer is shortened, the safety of a user is easily threatened, and the using effect is poor. Comprising a synchronizer body, grooves are formed in the top side and the bottom side of the synchronizer body, three arc-shaped grooves are formed in the inner wall of each groove, a plurality of outer teeth are fixedly arranged on the outer side of the synchronizer body, a through hole is formed in the circle center of the synchronizer body, a plurality of inner teeth are fixedly arranged on the inner wall of the through hole, and the inner teeth are fixedly arranged on the inner wall of the through hole. And a special-shaped hole is formed in the groove. The automobile synchronizer deburring device is reasonable in structural design, burrs on the surface of an automobile synchronizer can be cleaned in the production process of the automobile synchronizer, the service life of the synchronizer is prolonged, the use effect is good, and the automobile synchronizer deburring device is worthy of application and popularization.

Description

technical field [0001] The invention relates to the technical field of automobile parts, in particular to a novel automobile synchronizer. Background technique [0002] The synchronizer is a very important device in the structure of the manual gearbox. The function of the synchronizer is very obvious, that is, when the gear is shifted, the speed of the gear at the power output end is faster than the gear that is about to be shifted into this gear. The mechanical device that solves the inconsistency between the engine speed and the gearbox speed during the shifting operation of the car can effectively avoid the inability to shift gears, eliminate the gear noise when shifting, etc. If there is no synchronizer, a slow rotating gear is forcibly plugged Into a high-speed rotating gear, the phenomenon of tooth beating will definitely occur; in fact, the synchronizer is the friction plate arranged on the combination sleeve and the gear set. Different from the general friction plate...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the existing automobile synchronizer, in the process of processing, the surface often has burrs, if the burr is not processed, the service life of the synchronizer will be reduced, and it is easy to threaten the safety of users. Poor disadvantages, while a new type of automotive synchronizer is proposed

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