Automatic production line for paired stamping of front piece and rear piece of rear beam of rear auxiliary frame and production method of automatic production line

• Main Authors: WEI LESHENG, LI CHUNQIANG
• Format: Patent
• Language: Chinese; English
• Published: 30.08.2022
• Subjects: MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL; PERFORMING OPERATIONS; PUNCHING METAL; TRANSPORTING; WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS ORPROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL

The invention discloses an automatic production line for paired punching of front and rear pieces of a rear beam of a rear auxiliary frame. The automatic production line comprises a first punching machine, a first manipulator, a second punching machine, a second manipulator, a third punching machine, a third manipulator, a fourth punching machine and a fourth manipulator. A first punching die and a second punching die are arranged on the first punching machine; a third punching die and a fourth punching die are arranged on the second punching machine; a fifth punching die and a transition frame are arranged on the third punching machine; a sixth punching die is arranged on the fourth punching machine; paired rear auxiliary frame rear beam front and rear pieces can be punched and produced on the same production line, automatic production of the rear auxiliary frame rear beam front and rear pieces is achieved, the production efficiency of the paired rear auxiliary frame rear beam front and rear pieces is improv