一种沿同轴线旋转及平移双向运动装置  

A device with two-direction movement of rotation and translation based on single axis

作　　者：马淑霞[1,2] 王辉 王晗 MA Shuxia;WANG Hui;WANG Han

机构地区：[1]兰州工业学院,甘肃兰州730050 [2]甘肃省高校绿色切削加工技术及其应用省级重点实验室,甘肃兰州730050

出　　处：《现代机械》2024年第4期72-76,共5页Modern Machinery

基　　金：甘肃省高等学校科学研究项目(2018J-205);兰州市科技计划项目(2015-3-125);甘肃省教育科技创新项目(2022A-161)。

摘　　要：为解决土豆切削设备中的装夹问题,现需要设计一种沿同轴线双向运动装置。本文在分析该装置于整个系统中的实现功能及运动原理的基础上,确定了其工作方案及运动各限位点位置,设计了该部分的机械结构,并通过仿真平台motion的运行分析,验证了此装置的设计合理性。实验表明,在确定了主轴旋转速度、圈数、上下平移运动起止时间点及位移量等条件下,获取了预想的运动轨迹曲线,且通过分解段的参考点位置坐标分析,可看出该数值与最初装置设计的移动量相符。In order to solve the problem of fixing potatoes in the potato cutting equipment,a device with two-direction movement based on single axis was designed.In the paper,on the basis of analyzing the function and the movement principles of the device,the operation scheme of the device and the positions of each extremity was analyzed.The mechanical structure was designed,and the rationality of the design was verified by operation analysis in Solidwork Motion simulation platform.The experiments showed that,under the given conditions of rotation speed,number of turns,displacement and start/stop time points,the motion trajectory of the device met the expectation.Analysis of the position coordinates of the reference points of each section showed that the value was in accordance with the designed movement amount.

关 键 词：双向运动 极限点位置 运动轨迹 参考点 

分 类 号：TH12[机械工程—机械设计及理论]