Multi-roller-spacing high-rigidity high-load steel plate straightener

• Main Authors: TANG CHAO, WANG JIAN, MA XIAOMING, LIU BING, LIU WANLI, LI SONG, JING YONGLIANG, WANG KUNMENG, XU WEIQING, JIA GUOLONG
• Format: Patent
• Language: Chinese; English
• Published: 21.04.2020
• Subjects: MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL; PERFORMING OPERATIONS; PRESSES; PRESSES IN GENERAL; PUNCHING METAL; TRANSPORTING; WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS ORPROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL

The invention discloses a multi-roller-spacing high-rigidity high-load steel plate straightener which comprises a prestress interlocking rack. The prestress interlocking rack comprises a lower base frame arranged on the ground; two upper cross beams are connected above the lower base frame through four vertically arranged hollow stand columns; interlocking mechanisms are arranged between the lowerbase frame and the hollow stand columns as well as between the upper cross beams and the hollow stand columns; tensioning prestress mechanisms are arranged in the hollow stand columns; a horizontallyarranged lower roller system device is connected to the lower base frame; and the upper cross beams are connected with an upper roller system device opposite to the lower roller system device. The multi-roller-spacing high-rigidity high-load steel plate straightener provided by the invention is applied to the field of medium heavy plate straightening, has the characteristics of the high-rigidityinterlocking rack, side rol