环式超越离合器的数理模型及新型张环式超越离合器  

Research on the mathematical model of ring typed overrunning clutch and new expanding-ring overrunning clutch

作　　者：彭斯洋 杜力 魏东 陈奎 宋泽良 吴振宏 PENG Si-yang1＇2, DU Li2, WEI Dong1＇2, CHEN Ku？＇2, SONG Ze-liang1＇2, WU Zhen-hong1＇2(1.School of Mechanical Engineering, Chongqing University of Technology, Chongqing 400054 ; 2.Chongqing Key Laboratory of Mechanism Design and Control for Manufacturing Equipment, Chongqing 40006)

机构地区：[1]重庆理工大学机械工程学院,重庆400054 [2]制造装备机构设计与控制重庆市重点实验室,重庆400067

出　　处：《机械设计》2018年第3期101-104,共4页Journal of Machine Design

基　　金：国家自然科学基金资助项目(51105397)

摘　　要：环式超越离合器具有承载能力强,响应灵敏,对磨损具有较强容忍性等特点,张环式超越离合器是此类超越离合器的一个分支。文中从机械自锁的基本机理出发,对环式超越离合器的自锁原理进行了研究,探究其自锁模型。提出了一种张环式超越离合器,分自锁环节和控制环节对其自锁条件进行了分析。仿真分析表明,此类超越离合器接合过程快速可靠,具有一定的理论和推广意义。Ring typed overrunning clutch has the characteristics of high load capacity, fast response and huge tolerance of wearing. Expanding-ring overrunning clutch is one branch of the clutch. The self-locking principle and the mathematical model were researched according to the mechanism of self-locking. A new expanding-ring overrunning clutch was put forward, and the self-locking condition was research. The simulation analysis shows that the clutch has the advantages of fast response and high reliability.

关 键 词：环式超越离合器 张环式超越离合器 数理模型 自锁条件 

分 类 号：TH112[机械工程—机械设计及理论]