Bending machine capable of cooling bending position

The utility model discloses a bending machine capable of cooling a bending position, and belongs to the technical field of bending machines. The bending machine capable of cooling the bending position comprises a rack, bending air cylinders are symmetrically arranged on the upper surface of the rack, the output ends of the bending air cylinders are fixedly connected with bending upper dies, a device bottom plate is arranged at the lower end of the rack, a supporting frame and a fixing frame are fixedly connected to the device bottom plate, and a lower die assembly is movably connected to the fixing frame. The movable rack plate synchronously drives the first die plate and the second die plate to rotate, the lower end of the movable rack plate is fixedly connected with the cooling bottom plate, the cooling bottom plate moves along with movement of the movable rack plate, and the requirement for angle adjustment of the first die plate and the second die plate can be met; the movable plate can be driven to sink,