平行连杆式锻造操作机吊挂系统结构设计试验  

Structural Design and Analysis of the Hanging System of the Parallel Connecting Rod Type Forging Manipulator

作　　者：吴文涛 杨晋[1] WU Wen-tao;YANG Jin(School of Mechanical and Electrical Engineering,Lanzhou Jiaotong University,Lanzhou Gansu 730070,China)

机构地区：[1]兰州交通大学机电工程学院,甘肃兰州730070

出　　处：《机械研究与应用》2020年第1期96-98,共3页Mechanical Research & Application

基　　金：国家自然科学基金资助项目:锻造操作机钳口夹持力研究(编号:51265022)。

摘　　要：平行连杆式锻造操作机吊挂系统是实现锻造操作机工艺动作和承受外部载荷的主要部分,其结构的合理性直接影响操作机运动的准确性。首先根据锻造操作机运动和吊挂系统结构的特点,将其简化为二维平面结构模型,然后将锻造操作机吊挂系统结构分为提升机构、俯仰机构、缓冲机构,逐个分析了操作机吊挂系统的运动过程及影响结构设计的因素,明确了设计操作机吊挂系统结构的关键参数,并对关键参数的确定提供了设计思路。The hanging system of parallel link type forging manipulator is the main part to realize the process action of forging manipulator and bearing the external load;the rationality of its structure directly affects the accuracy of the manipulator movement. Firstly,according to the characteristics of forging manipulator movement and suspension system structure,it is simplified into a two-dimensional plane structure model;then the forging manipulator hanging system structure is divided into the lifting mechanism,the pitching mechanism and the buffering mechanism,and they are analyzed one by one. The motion process of the manipulator hanging system and the factors affecting the structural design are analyzed. The key parameters of designing the manipulator hanging system are clarified,and the design ideas for the determination of key parameters are then provided.

关 键 词：锻造操作机 吊挂系统结构 设计分析 关键参数 

分 类 号：TH12[机械工程—机械设计及理论]