Continuous press die of combustor backup pad

• Main Authors: LI XIANYONG, YAN LIUWEI, AI SUIJIANG, CHEN WENJIAN
• Format: Patent
• Language: Chinese; English
• Published: 18.12.2018
• 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 utility model discloses a continuous press die of combustor backup pad, including die holder, pressure flitch, upper die base and the backing plate that fits together, its characterized in that the die holder with between the upper die base in proper order the shaping have the side cut of punching a hole station, hole flanging bend station, hole flanging side cut station, the first station ofbending, second bend station, third bend station, fourth bend the station, bend and cut off the station and cut off the station, the first side cut station that punches a hole is used for leading positive hole towards technology, and the process is all just led with leading positive hole at the back, it is used for realizing part and waste material cutting and separating to cut off the station. Mould structure before comparing, the utility model discloses can use the autoloader pay -off to realize automatic punching press production, only need one process just can the punching press to come out, the production beat ca