Flame type surface quenching equipment for rotary workpiece

The flame type surface quenching equipment comprises a shell, a sliding block is clamped in a groove in one side of a vertical plate in a sliding mode, one side of the sliding block is fixedly connected with one side of the shell through a transverse plate, the top of the vertical plate is fixedly connected with a straight plate, and the straight plate is fixedly connected with the top of the vertical plate. The bottom of the straight plate is fixedly connected with the top of the transverse plate through a first spring, a baffle attached to the inner wall of the shell is arranged on one side of the straight plate, and the bottom of the baffle is attached to the top of the flame spray gun mechanism. The utility model relates to the technical field of revolved body workpiece heat treatment equipment, realizes quick disassembly of a flame spray gun mechanism through the matching among a tension spring, a vertical plate and a transverse plate, and solves the problem that the surface quenching temperature of the