高重合度内啮合摆线齿轮副机构设计与建模分析  

Design and modeling analysis of the mechanism of high coincidence degree inner meshing cycloid gear pair

作　　者：雷艳惠[1] 贾芳云[1] Lei Yanhui;Jia Fangyun(Mechanical and Electrical School,Xianyang Vocational Technical College,Shaanxi Xianyang,712000,China)

机构地区：[1]咸阳职业技术学院机电学院,陕西咸阳712000

出　　处：《机械设计与制造工程》2020年第4期23-28,共6页Machine Design and Manufacturing Engineering

基　　金：咸阳职业技术学院科研基金资助项目(2019KYC03)。

摘　　要：为提升行星齿轮传动重合度,提高齿轮传动承载能力,设计了高重合度内啮合摆线齿轮副机构并对其进行建模分析。通过有限元建模并结合光弹实验分析其齿轮静态啮合的受力状况,并在对标样机实验过程中对比添加该齿轮副机构后的RV减速机和对标减速机的性能,可知该齿轮副机构实现了内啮合齿轮传动的高重合度,且提高了减速机的承载能力,证明了该内啮合摆线齿轮副机构性能的优越。In order to improve the coincidence degree of planetary gear transmission and increase the load of gear transmission,the cycloid gear pair mechanism with high coincidence degree is designed and modeled.Through the finite element modeling and prototype experiment,it analyzes the force state of the gear static engagement.Adding the gear pair mechanism during the benchmarking prototype experiment,it compares the RV reducer and the benchmarking reducer.The result shows that the gear pair mechanism realizes the high degree of involution of the internal engagement gear transmission,and improves the bearing capacity of the reducer.This verifies the superiority of the design of the inner meshing cycloid gear pair.

关 键 词：重合度 内啮合 齿轮副 机构设计 有限元 建模分析 

分 类 号：TP311[自动化与计算机技术—计算机软件与理论]