减速电机一体式联接方式动力学及有限元分析  

Dynamics and Finite Element Analysis of Integrated Connection Mode of Reduction Motor

作　　者：王延忠 黄天鹏[1] 孟昭军 杨红敏[5] Wang Yanzhong;Huang Tianpeng;Meng Zhaojun;Yang Hongmin(College of Mechanical Engineering and Automation,Liaoning University of Technology,Jinzhou 121001,China;School of Mechanical Engineering and Automation,Beihang University,Beijing 100083,China;Ningbo Innovation Research Institute of Beihang University,Ningbo 315800,China;Engineering Laboratory of Robotic Drive and Control,Liaoning Institute of Science and Technology,Benxi 117004,China;Zhongshan Mltor Intelligent Equipment Co.,Ltd.,Zhongshan 528437,China)

机构地区：[1]辽宁工业大学机械工程与自动化学院,辽宁锦州121001 [2]北京航空航天大学机械工程及自动化学院,北京100083 [3]北京航空航天大学宁波创新研究院,浙江宁波315800 [4]辽宁科技学院辽宁省机器人驱动控制工程实验室,辽宁本溪117004 [5]中山迈雷特数控技术有限公司,广东中山528437

出　　处：《煤矿机械》2023年第3期74-77,共4页Coal Mine Machinery

摘　　要：以2K-H行星齿轮减速器为研究对象,探究电机与减速器不同联接方式对减速电机运行效果、轴向尺寸、零件总数的影响。利用SolidWorks建立键联接与一体式联接的行星齿轮减速电机模型,再使用ADAMS分别对2种联接方式建立虚拟样机,进行动力学分析,并对不同负载下2种联接方式的运行效果进行比较,验证了一体式联接方式并不会降低减速器运行效果;使用ANSYS进行有限元分析,验证不同联接方式对关键零部件强度的影响。结果表明,一体式联接方式在减少零件总数、缩短轴向距离、优化强度条件方面优于键联接方式,为电机、减速器高度一体化提供理论依据。Taking the 2K-H planetary gear reducer as the research object,explored the influence of different connection modes of motor and reducer on the operation effect,axial size and total number of parts.The motor models of key connection and integrated connection of planetary gear reduction motor were established by utilizing SolidWorks,and then established the virtual prototype of the two connection modes respectively by ADAMS to make dynamic analysis and a comparison of the operation effects between the two connection modes under different loads.It was verified that the integrated connection mode will not reduce the operation effect of the reducer.Then,finite element analysis was conducted by using ANSYS to verify the influence of different connection modes on the strength of key parts.The results show that the integrated connection is better than the key connection in reducing the total number of parts,shortening the axial distance and optimizing the strength conditions,which provides a theoretical basis for the highly integrated motor and reducer.

关 键 词：行星齿轮减速器 键联接 一体式联接 动力学分析 有限元分析 

分 类 号：TH132.46[机械工程—机械制造及自动化]