Large-diameter round steel outlet guide

• Main Authors: LU QINJUN, ZHANG JIANMING, XIA ZHAOCHUN, CAO ZHENGZHONG
• Format: Patent
• Language: Chinese; English
• Published: 06.01.2023
• Subjects: MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL; PERFORMING OPERATIONS; PUNCHING METAL; ROLLING OF METAL; TRANSPORTING

The utility model discloses a large-diameter round steel outlet guide which comprises a guide pipe provided with a square guide hole and guide rollers installed on the left portion, the right portion and the lower portion of the outlet end of the guide pipe. The ratio of the length of the guide pipe to the diameter of the round steel is larger than 10. The side length of the square guide hole is greater than the diameter of round steel passing through the square guide hole; the distance between the roller surfaces of the guide rollers on the left side and the right side of the guide pipe is larger than the diameter of round steel passing through the guide pipe. According to the guide and guard device, the structural form of the square through holes and the guide rollers is adopted, the guide rollers on the left side and the right side correct the left-right bending degree of round steel, the guide rollers on the lower side correct downward bending of the round steel, and the overall correction requirement can