Cooling heat treatment device for metal product processing

The utility model discloses a cooling heat treatment device for metal product processing, which belongs to the technical field of heat treatment devices and is characterized by comprising a cooling box, the upper end face of the cooling box is fixedly connected with the lower end face of a device body, and a condenser pipe is mounted in the cooling box. The left side and the right side of the cooling box communicate with connecting pipes correspondingly, the other ends of the two connecting pipes penetrate through the left side and the right side of the device body correspondingly, extend into the device body and communicate with the left side and the right side of a water collecting pipe, and a refrigerating box is installed on the upper right portion of the cooling box. Cold water in the cooling box is pumped into the water collecting pipe through the two connecting pipes, then the cold water can be sprayed to the surface of the metal product placed on the upper end face of the placing net plate through the