Commercial vehicle single-seat back frame welding device

• Main Authors: ZHANG SHUNXIAN, DENG JIXIONG
• Format: Patent
• Language: Chinese; English
• Published: 08.01.2021
• 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 utility model relates to a commercial vehicle single-seat back frame welding device which is characterized by comprising a bottom plate and a supporting block arranged on the bottom plate and usedfor supporting a single-seat back frame, a first clamping mechanism is arranged at the position, located at the head end of the single-seat back frame, of the bottom plate, and a plurality of cornercylinders used for pressing and positioning the single-seat back frame are arranged in the middle of the bottom plate. Angle adjusting device positioning mechanisms are arranged on the positions, on the two sides of the tail end of the single-seat back frame, of the bottom plate. The first clamping mechanism comprises a double-guide-rail sliding block driven by an air cylinder and a pillow guide pipe positioning block arranged at the end of the double-guide-rail sliding block and used for stretching into a pillow guide pipe to achieve positioning. The angle adjuster positioning mechanism comprises a piston rod formed b