Metal piece coating removing device

The utility model relates to a metal part coating removing device. The metal part coating removing device comprises a supporting mechanism, a heating mechanism and a positioning mechanism. The supporting mechanism comprises a supporting assembly used for supporting a workpiece. The heating mechanism is arranged on the supporting mechanism and located on one side of the supporting assembly, the heating mechanism is provided with a heating space, the heating space can contain a part of the workpiece, and the heating mechanism comprises an induction heating assembly arranged in the heating space; the positioning mechanism is arranged on the supporting mechanism and used for positioning the end position of the workpiece so as to position the coating removal area of the workpiece in the heating space. According to the metal part coating removing device, the induction heating assembly is arranged in the heating space, meanwhile, the positioning mechanism is arranged to position the end of the workpiece, the coating removing area of the workpiece can be accurately heated, base metal is not damaged, the heating precision is improved, the coating removing position is accurate, fluctuation is small, and the coating removing efficiency is improved. The damage to the coating in other areas adjacent to the coating removal area on the workpiece is reduced.