Waterproof tool clamp mechanism suitable for various-length shaft parts and working method thereof

The invention relates to the field of tool clamps, in particular to a waterproof tool clamp mechanism suitable for various-length shaft parts. The waterproof tool clamp mechanism suitable for the various-length shaft parts comprises a seal shell, a clamping mechanism, an identification mechanism, a rotary driving mechanism and a locating mechanism. The waterproof tool clamp mechanism is simple instructure, can prevent water and can be suitable for machining of the various-length shaft parts, components can be disassembled and assembled independently, workpieces can be rotated and located andcan also be locked after being rotated in place, the size is small, and weight is low. 本发明涉及工装夹具领域，具体是一种适用多种长度轴类零件的可防水工装夹具机构，一种适用多种长度轴类零件的可防水工装夹具机构，包括密封外壳、夹紧机构、识别机构、旋转驱动机构和定位机构。本发明结构简单，可防水，可适用多种长度轴类零件加工，部件可单独拆装，可以实现工件的旋转和定位，且工件旋转到位后还可以锁紧工件，体积小，重量轻。