Metal bent pipe machining device and machining process

• Main Authors: HAN HAIZHU, JIA YUNFEI, JIA QIFENG, LIU JINZHI
• Format: Patent
• Language: Chinese; English
• Published: 05.09.2023
• Subjects: BROACHING; FILING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOTOTHERWISE PROVIDED FOR; MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR; PERFORMING OPERATIONS; PLANING; SAWING; SCRAPING; SHEARING; SLOTTING; TRANSPORTING

The invention discloses a metal bent pipe machining device and technology, and relates to the technical field of metal bent pipe machining, the metal bent pipe machining device comprises a supporting cylinder, circular seats with hollow middle parts are fixed to the two ends of the supporting cylinder, and a cutting mechanism used for cutting a metal pipeline is arranged at one end of one circular seat; a supporting mechanism used for limiting a metal pipeline is installed on the circular bases, and four walking mechanisms are distributed on the sides, close to each other, of the two circular bases in an annular array mode. Therefore, automatic adjustment of the axial and circumferential positions and angles of the cutting mechanism in the pipeline is achieved, multi-position adjustment of the cutting mechanism in the long and straight pipeline is facilitated, multi-position cutting of the pipeline with a certain length before bent pipe machining is achieved, the pipeline does not need to be manually lifted f