Computer shell punch forming device

The invention discloses a computer shell punch forming device in the field of shell machining, and the forming device comprises a frame body, a first opening is formed in the frame body, a hydraulic rod is arranged on the lower portion in the frame body, a first punching die is arranged at the telescopic end of the hydraulic rod, an air blowing assembly is arranged on the first punching die, and a box body is further arranged on the lower portion in the frame body; a first open groove is formed in the other end of the box body, a drawer is arranged in the first open groove, a filter hole is formed in the bottom of the drawer, a box cover is arranged above the box body, a fourth open hole and an air inlet are formed in the box cover, a second stamping die is arranged above the box cover, and a first mounting frame is arranged on one side of the frame body. After a shell is stamped, waste materials and metal chips caused by stamping can enter a collecting box through an air blowing device, the situation that th