轴类校直时,校直机的“V”形压头随着丝杠转动,被压轴不易入槽,每压一次必须用手导向一次,工作效率抵,又不安全。经过改造加设压头导向装置(见图示),就可以解决上述存在的问题。导向柱用φ8～10毫米圆钢车成,材料为T7,导向套经钻孔,车加工而成,与导向柱滑配合,孔长80～100毫米,导向柱的另一端焊一圆套,穿入一根螺丝,与“V”形压头上所配制的丝孔旋紧,用螺帽 Shaft alignment, straightening machine “V” -shaped head with the screw rotation, the finale is not easy into the slot, each press must be guided by hand once, work efficiency arrived, but not safe. After the transformation to add indenter guide (see picture), you can solve the above problems. The guide column is made of φ8 ~ 10mm round steel car, the material is T7, the guide sleeve is made by drilling and machining, sliding with the guide column, the length of the hole is 80-100mm, the other end of the guide column is welded with a round sleeve, Insert a screw, and “V” -shaped on the preparation of the screw hole tighten, with a nut