Extrusion die for titanium alloy bar machining

The utility model discloses an extrusion die for titanium alloy bar processing, which comprises a stamping table and a die, the die is located at the top of the stamping table, the left side and the right side of the die are both fixedly connected with first dovetail blocks, the left side and the right side of the top of the stamping table are both provided with shells, and the right side of the inner cavity of the right shell is provided with a spring. A positioning assembly used in cooperation with the dovetail block is arranged on the left side of the inner cavity of the right side shell, and limiting assemblies used in cooperation with the positioning assembly are arranged on the front side and the rear side of the right side shell correspondingly. Through cooperative use of a first dovetail block, a positioning assembly and a limiting assembly, a user pushes a push block, the push block drives a push column to move, a spring is extruded, the push column drives a transmission column to move, the transmiss