Ribbed bottom deck leveling device for special vehicle

• Main Authors: LIU MANHONG, SUN CHUNYA, MI CHANGFU, XU SHUNCHUAN, HUANGFU NINA, LIU JIN, LIU JIAN, XIE FENG, LIU ZIXUE
• Format: Patent
• Language: Chinese; English
• Published: 16.08.2022
• 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 utility model discloses a ribbing bottom deck leveling device for a special vehicle. The ribbing bottom deck leveling device comprises an upper die and a lower die. The upper die is of a cylinder structure, and an annular groove is formed in the side wall of the upper die. The lower die is of a plate-shaped structure. During leveling, the lower die is horizontally fixed to a lower working roller of a rib rolling machine, the ribbing bottom deck for the special vehicle is fixed to the lower die and provided with a plurality of rib grooves which are arranged at intervals and parallel to one another, and the bottoms of the rib grooves protrude upwards. An upper working roller of the rib rolling machine is located above the ribbing bottom deck for the special vehicle and penetrates through the upper die, the axis of the upper die is perpendicular to the length direction of the rib grooves, the side wall of the upper die is tightly attached to the ribbing bottom deck for the special vehicle, and the protruding