对称双曲柄齿轮五杆机构连杆曲线及其应用  

On Symmetrical Double Crank Geared Five Bar Mechanism Coupler Curves and Their Applications

作　　者：李团结[1] 曹惟庆[2] 

机构地区：[1]西安电子科技大学,西安710071 [2]西安理工大学,西安710048

出　　处：《机械科学与技术》2000年第6期930-931,934,共3页Mechanical Science and Technology for Aerospace Engineering

摘　　要：系统地研究了一种特殊的双曲柄齿轮五杆机构——对称双曲柄齿轮五杆机构。首先分析了齿轮传动比和两齿轮的相对初始相位角对这种机构连杆曲线形状的影响 ,进而分析了该机构实现直线轨迹时的运动特性 ,并给出了这种机构的设计方法 。A special double crank geared five bar mechanism——symmetrical double crank geared five bar mechanism, has been studied systematically in this paper. First, the variation laws of coupler curve under the influence of the gear ratio and the phase angle have been considered, then the characteristic of motion is discussed when the mechanism generates a line path, and the design method of the mechanism is presented. Finally, the various applications of the mechanism are presented.

关 键 词：对称双曲柄齿轮五杆机构 连杆曲线 急回特性 

分 类 号：TH112.1[机械工程—机械设计及理论]