Large-sleeve pipe bending equipment

• Main Authors: LI ZHENDONG, ZHANG DENGYI, XIE NENGGANG, SUN DONGDE, GU CONGYU, SHU JUNYONG, XIA BENRONG
• Format: Patent
• Language: Chinese; English
• Published: 18.02.2022
• 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 large pipe bending device which comprises a working table plate, the bottom of the working table plate is connected with a motor, a speed reducer and a support, and the top face of the working table plate is provided with a tire film installation base and a stop lever base which are arranged side by side. According to the large-sleeve pipe bending device, a hole allowing a pipe head to be inserted is formed in the connecting position of a locking rod and a locking cover plate, one end opening of the pipe head is fixed, a strip-shaped groove of a tire film is formed in the vertical direction, the slope of the strip-shaped groove is the same as that of a guide inclined rod, the guide inclined rod is arranged in an inclined mode, and a locking assembly slides along the guide inclined rod. The position of the locking cover plate is adjusted, in the upward or downward sliding process of the locking cover plate, the length of the exposed part is kept consistent all the time, the motor