I-shaped steel welding device

• Main Author: GUO NANNAN
• Format: Patent
• Language: Chinese; English
• Published: 06.03.2020
• 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 an I-shaped steel welding device. The device comprises a welding device body, wherein the welding device body comprises a rack; a limiting mechanism, positioning mechanisms anda welding mechanism are fixedly connected to the top of the rack; the limiting mechanism comprises vertically arranged first fixing frames; a roller is fixedly connected to the bottom of each first fixing frame; a limiting rod is fixedly connected to the top of each first fixing frame; each positioning mechanism comprises a first air cylinder, a second air cylinder and a third air cylinder; eachfirst air cylinder is arranged along the width direction of the rack; a second fixing frame is fixedly connected to the end part of each first air cylinder; a sliding table is slidably connected to the bottom of each second fixing frame; one side of each second fixing frame is fixedly connected with an output shaft of the corresponding second air cylinder through a fastener; supporting frames arefixedly connected to the tw