Device for forming arcs at end parts of steel plates

• Main Authors: WANG FANGCHU, WANG HAIJUN, YAO RONGQING, LI MINGQING
• Format: Patent
• Language: Chinese; English
• Published: 28.12.2011
• 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 device for forming arcs at the end parts of steel plates, comprising an upper compression roller and lower compression rollers, a forming die is arranged between the upper compression roller and the lower compression rollers, the two lower compression rollers are fixed at the lower end of the forming die, and push against the forming die, and the upper compression rollers downwards press a steel plate to be formed along the forming die. As the lower compression rollers push against the forming die, and the upper compression roller rotates, the device can move in the up-and-down vertical direction; and when moving downwards, the device can pressurize the end parts of the steel plates to be rolled up, and the steel plates are bent into the arcs consistent with the forming die. With the device, the forming effect is good, materials are saved, waste is avoided, the forming process is simple, and the efficiency is higher.