Aluminum press for cold pressing of aluminum grating aluminum bar

The invention discloses an aluminum press for cold pressing of an aluminum grating aluminum bar, and mainly relates to the technical field of aluminum grating mechanical manufacturing. The aluminum press comprises a fixed nipper plate, a movable nipper plate, a main oil cylinder, an extrusion die and a discharging device. A fixed shaft is arranged on the fixed nipper plate, and the movable nipperplate is rotatably connected with the fixed shaft; the tail end of a cylinder body of the main oil cylinder is hinged to one side of the bottom of the fixed nipper plate, and a piston rod of the mainoil cylinder is hinged to one side of the bottom end of the movable nipper plate; the extrusion die comprises a left die plate and a right die plate, and the left die plate and the right die plate areeach provided with a corresponding stepped die pressing block; and the discharging device comprises a discharging air cylinder, a supporting rod piece and a lifting plate. The aluminum press has thebeneficial effects that the