Steel pipe mechanical rolling flaring machine and operation method

• Main Authors: SI YONGBO, XUE JINGSHUN, DAI LIANSHUANG, GUO XIANG, ZHANG JIANWEI, YUE JIANXUN, ZHANG YUNTAO
• Format: Patent
• Language: Chinese; English
• Published: 24.12.2021
• 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 invention discloses a steel pipe mechanical rolling flaring machine and an operation method. The steel pipe mechanical rolling flaring machine comprises a flaring machine base, a steel pipe flaring machine head is arranged at the head end of the base, a steel pipe supporting tailstock is arranged at the tail end of the base, a steel pipe center support is arranged in the middle section of the base, and the steel pipe flaring machine head is provided with an upper pressing wheel and a lower pressing wheel; one end of the upper pressing wheel and one end of the lower pressing wheel are respectively provided with a hole expanding slope opening, the hole expanding slope openings of the upper pressing wheel and the lower pressing wheel are oppositely arranged up and down, the lower pressing wheel is fixed on a machine head rotating shaft and is driven by a motor to rotate, the upper pressing wheel is fixed on a machine head coping device, when the lower pressing wheel rotates, the upper pressing wheel is contr