拨杆零件表面轮廓研究

Study on the contour feature of a kind of shifter lever

通过对拨杆受力情况的分析 ,指出拨杆工作表面轮廓应为凹渐开线 ,并对设计含有这类拨杆件的机构提出了建议。

In this paper,the contour of the shifter lever is defined with the analysis of the force between the shifter lever and the driven part.A suggestion is given about how to design a mechanism with this kind of shifter lever.