Heat treatment mechanism for crossover flange forgings

The heat treatment mechanism comprises a heating furnace, an inner cavity is formed in the heating furnace, the inner cavity is arranged in an inclined mode, a feeding plate and a material returning plate are fixedly connected to the two sides of the heating furnace respectively, a feeding push plate is connected to the upper end of the feeding plate in a sliding mode, and a sliding groove is formed in the heating furnace and located below the inner cavity. A sliding groove is formed in the inner cavity of the heating furnace, a sliding plate is connected into the sliding groove in a sliding mode, and a positioning mechanism is arranged between the center of the bottom of the inner cavity and the sliding groove. The crossover flange blank can be located in the center of the inner cavity to be heated, meanwhile, after heat treatment is completed, the crossover flange blank can directly slide out of the inner cavity under the action of the gravity of the crossover flange blank, and the situation that when the h