Turning tool for machining high-temperature alloy narrow-space alloy blade

The utility model relates to the field of alloy edge turning tools, in particular to a turning tool for machining a high-temperature alloy narrow-space alloy edge, which is characterized in that partof components of a gas turbine are high-temperature alloy narrow spaces and need to be turned, a tool body and a tool of a traditional turning tool cannot be directly machined, and a special tool bodyand a special tool need to be designed according to actual conditions to meet machining conditions. The cutter comprises a cutter interface, a vertical cutter plate, a transverse cutter plate, a cutter body and a cutter body, the vertical knife board is arranged in the vertical direction; a cutter interface is fixedly connected above the vertical cutter plate; a longitudinal transverse knife board is fixedly connected below the transverse knife board; the transverse cutter plate is parallel to the cutter body; the front end of the transverse knife board is fixedly connected with the knife body; blade connected to cutt