在夹具设计中任何一种夹紧装置都不外乎由如下四小部分来组成的:(1)直接承受作用力的原件;(2)与加工件表面相接筋的原件(即大紧接触原件);(3)改变作用力的机构;(4)传递改交了的(一般是增大了的)作用力到夹紧机构接触原件上去的环节()。 所有的夹紧装置,按其作用力的来源,分为手 In the fixture design of any kind of clamping device are nothing more than by the following four small parts to the composition: (1) the direct force acting on the original; (2) The original); (3) the mechanism to change the force; (4) the transfer of the (usually enlarged) force to the clamping mechanism contacts the original. All clamping devices, according to the source of their force, divided into hands