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苏联设计出了一种在六角车床上专门用来车削弯板式零件的夹具。加工时以零件的孔和端面定位,用装在六角头中的反顶尖3把被加工的零件相对于机床主轴的轴线安装好。可换式定位销4要相对于花盘5的轴线安装。用压板2和螺帽1把被加工零件压紧。该夹具的使用和调整均很方便。用这种夹具装夹零件较之普通花盘能大大地缩短辅助时间。
The Soviet Union designed a fixture specifically for turning bent plate parts on a hexagonal lathe. Machining to locate the hole and the end face of the part, the machined part is mounted relative to the axis of the machine spindle using the counter-tip 3 fitted in the hex head. The replaceable dowel pin 4 is to be mounted with respect to the axis of the face plate 5. Press plate 2 and nut 1 to press the part to be machined. The fixture is easy to use and adjust. Clamping parts with this clamp compared to the ordinary disk can greatly reduce the auxiliary time.