Welding system used for straight pipe

• Main Author: CUI QICHEN
• Format: Patent
• Language: Chinese; English
• Published: 13.07.2018
• Subjects: CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR; PERFORMING OPERATIONS; SOLDERING OR UNSOLDERING; TRANSPORTING; WELDING; WORKING BY LASER BEAM

The invention discloses a welding system used for a straight pipe. The welding system comprises a roller supporting device; the roller supporting device supports the straight pipe and drives the straight pipe to rotate around an axis; the welding system further comprises an axial positioning device and an automatic welding device; the straight pipe is axially positioned relative to the roller supporting device through the axial positioning device; and the automatic welding device is adjacent to the roller supporting device, so that automatic welding of the straight pipe is realized. Accordingto the welding system used for the straight pipe, supporting is realized through the roller supporting device, and positioning is realized through the axial positioning device, so that precise automatic welding can be realized by using the automatic welding device, and manual work of a large-diameter straight pipe is converted to mechanical work; the welding system has the advantages of being goodin weld bead forming qual