轨道车辆精密轴承压装装置机械结构设计与分析  

Mechanical Structure Design and Analysis of Precision Bearing Press Mounting Device for Rail Vehicles

作　　者：杨婷婷 兰清群[1] YANG Tingting;LAN Qingqun(Anhui Communications Vocational&Technical College,Hefei,Anhui 230051,China)

机构地区：[1]安徽交通职业技术学院,安徽合肥230051

出　　处：《九江学院学报（自然科学版）》2023年第3期32-37,共6页Journal of Jiujiang University：Natural Science Edition

基　　金：2021年安徽省级教学团队(编号2021jxtd074);2023年安徽省高校自然科学研究项目(编号2023AH052976);2022城市轨道车辆应用技术专业中国特色学徒制(编号2022tsxtz016)的成果之一。

摘　　要：针对传统轨道车辆轴承装配过程中,易出现轴承压装设备工作效率低、人工干预比较大、压装效果差等问题。文章设计了一种轨道车辆精密轴承压装装置,通过运动台的设计,实现了运动与动力的传输;通过双向运动棒轴承压装装置,实现了轴两端一起同时进行轴承安装的功能。设计的轴承压装装置压装效率高,效果好,达到精密轴承压装的技术要求。采用SolidWorks软件设计精密轴承压装装置零部件三维图,并对核心部件进行了有限元分析。采用ADAMS软件进行了运动学与动力学分析。In the process of traditional rolling stock bearing assembly,problems such as low working efficiency of bearing press mounting equipment,large manual intervention and poor press mounting effect were easy to occur.A press mounting device for precision bearings of rail vehicles is designed.Through the design of the motion table,the transmission of motion and power was realized;Through the two-way moving rod bearing press fitting device,the function of simultaneous bearin ginstallation at both ends of the shaft is realized.The designed bearing press fitting device had high press fitting efficiency and good effect,meeting the technical requirements of precision bearing press fitting.Using SolidWorks software to design the three-dimensional drawings of the components of the precision bearing press fitting device,and carried out the finite element analysis of the core components.The kinematics and dynamics were analyzed by ADAMS software.

关 键 词：轨道车辆轴承 压装 机械结构设计 有限元分析 

分 类 号：TH122[机械工程—机械设计及理论]