圆柱形传动沟槽设计及其运动干涉分析  

Design of Cylindrical Transmission Groove and Analysis of Motion Interference

作　　者：邵长敬 卢曦[1] Shao Changjing;Lu Xi(School of Mechanical Engineering,University of Shanghai for Science and Technology,Shanghai 200093,China)

机构地区：[1]上海理工大学机械工程学院,上海市200093

出　　处：《农业装备与车辆工程》2020年第12期19-21,共3页Agricultural Equipment & Vehicle Engineering

基　　金：上海市自然科学基金“基于强度场的结构设计-制造定量匹配理论研究”(19ZR1435500);上海汽车工业科技发展基金会“新能源汽车无冲击高效能电磁离合器研发”(1821)。

摘　　要：针对新型电磁扭杆离合器中扭杆组件传递动力的要求,设计了一种圆柱形传动沟槽结构,使扭杆组件上的钢球通过进入到沟槽中,从而实现传递动力。首先,根据扭杆组件的安装位置和摆动角度确定传动沟槽的位置,其次,对传动沟槽进行截面结构形式、接触角度以及尺寸大小的设计,最后,再对设计的传动沟槽进行运动干涉分析,进一步验证了所设计沟槽的可行性,最终得到了一种用于新型电磁扭杆离合器的传动沟槽结构。Aiming at the requirements of the torsion bar assembly in the new electromagnetic torsion bar clutch to transmit power,the paper designs a cylindrical transmission groove structure that allows steel balls on the torsion bar assembly to enter the grooves to achieve the transmission of power.First,determine the position of the transmission groove according to the installation position and swing angle of the torsion bar assembly;second,design the cross-section structure form,contact angle,and size of the transmission groove;finally,perform motion interference analysis on the designed transmission groove.The feasibility of the designed groove is further verified,and a transmission groove structure for a new electromagnetic torsion bar clutch is finally obtained.

关 键 词：沟槽设计 运动校核 电磁扭杆离合器 接触角度 

分 类 号：TH871[机械工程—仪器科学与技术]