Full-automatic horizontal medium-frequency heat treatment equipment special for piston

The utility model provides full-automatic horizontal medium-frequency heat treatment equipment special for a piston. The device comprises a shell, fixing blocks, a supporting plate, a circuit integration box, a supporting block, a fixing base, a connecting block, a circuit guide pipe, an intermediate frequency generator, a clamping block and an induction coil, the fixing blocks are installed on the two sides of the shell through bolts, the supporting plate is welded to the surfaces of the fixing blocks, and the circuit integration box is installed on the outer side of the shell through bolts;the supporting block is welded to the lower portion of the circuit integration box, the fixed base is welded to the lower portion of the supporting block, and the connecting block is installed in theshell through a bolt. One end of a circuit guide pipe is installed below the connecting block through threads, the other end of the circuit guide pipe is connected with an intermediate frequency generator through threads, and