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图示装置可用于间接或直接夹紧工件,转动手把7时,夹紧凸轮5在小轴6上转动,工作面3即压紧夹紧元件或工件。工作部分2的弹性变形,能产生所需要的压紧力将工件压紧。这种结构可以克服磨
The illustrated device can be used to indirectly or directly clamp the workpiece. When the handle 7 is rotated, the clamping cam 5 rotates on the small shaft 6, and the working surface 3 presses the clamping element or the workpiece. The elastic deformation of the working part 2 can produce the required pressing force to compress the work piece. This structure can overcome the wear