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在机械设备修理中,经常要拆卸用圆柱销或圆锥销联接的机械零件。为了拆卸方便易行,我们设计制造了一种拔销器。经过使用,深受工人欢迎。其工作原理见图所示,将拔销螺钉4,拧入圆柱销1(或圆锥销)的螺孔中,再将杆轴5拧入拔销螺钉另一端,用套锥6沿箭头方向敲击杆轴大端,圆柱销(或圆锥销)即可被拔出。
In the mechanical equipment repair, often with the removal of the cylindrical pin or conical pin connected mechanical parts. In order to facilitate the demolition of the demolition, we designed and manufactured a pin puller. After use, welcomed by workers. Its working principle shown in the figure, will be pulling out the screw 4, screwed into the cylindrical pin 1 (or tapered pin) screw hole, and then the screw rod 5 screwed into the other end of the pull-out screw, sleeve cone 6 in the direction of the arrow Big end of the shot rod shaft, cylindrical pin (or tapered pin) can be pulled out.