图示为一个简单夹具。它是利用工件本身的螺纹与夹具体内的螺纹相配合来夹紧工件的,从而可对工件进行加工。被加工的工件可很方便地拧入夹具体内,并靠住里面的滑塞,然后将锥销1插入其中,这样,利用锥销的锥度即能可靠地锁住工件。对于右旋螺纹以及常规的主轴转向来说,切削力还可进一步夹紧工件。当加工完毕后,只要将锥销 The illustration shows a simple fixture. It is the use of the workpiece itself and the screw thread with the clamp body to match the workpiece to the workpiece, which can be processed on the workpiece. The machined work piece can be easily screwed into the clamp body and leaned against the inside of the clamp and then the tapered pin 1 is inserted into it so that the taper of the tapered pin can reliably lock the work piece. For right-handed threads and conventional spindle turning, the cutting force can further clamp the workpiece. When the processing is completed, as long as the cone pin