Through shaft type groove beam roll type cold bending unit

• Main Authors: LIU LITAO, SONG HONGYONG, LI XUEMING, LIU ZHENTANG
• Format: Patent
• Language: Chinese; English
• Published: 11.06.2024
• 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 belongs to the technical field of cold bending units, and particularly relates to a through shaft type groove beam roll type cold bending unit which comprises a base, a left support and a right support are installed on the base, a plurality of cold bending devices are arranged between the left support and the right support, each cold bending device comprises an upper cold bending mechanism and a lower cold bending mechanism, and an extrusion mechanism is installed on the periphery of each lower cold bending mechanism. A plate is placed between the upper cold bending mechanism and the extrusion mechanism; the upper cold bending mechanism comprises an upper driving roll shaft and an upper driven roll shaft, and the upper driving roll shaft and the upper driven roll shaft both penetrate through the left support and the right support; the end part of the upper driving roller shaft is detachably connected with an upper motor, and the upper driving roller shaft is in transmission connection with t