这里介绍一种简便的方法,可以顺利地从盲孔里取出衬套。如图1所示,取一段冷轧钢棒料,加工成专用“堵塞”。堵塞的外径与村套的内孔相配,并在堵塞中心钻通孔、攻螺纹;把堵塞压入衬套里,点焊焊牢,然后拧入起重螺钉,这样便可方便地从盲孔里取出衬套。对于嵌入通孔的衬套或套筒(图2)。可采用同样的方 Here is a quick and easy way to remove the bushing from the blind hole. Shown in Figure 1, take a section of cold-rolled steel bar material, processed into a special “blockage.” The outer diameter of the blockage matches the inner hole of the village block and drills through holes in the block center to tap the block. Pressing the blockage into the bush, spot welding, and then screwing in the gland screw allows easy removal of blind Remove the bushing in the hole. For bushings or bushings that fit into through-holes (Figure 2). The same side can be used