Sheet metal part welding anti-deformation auxiliary tool

• Main Authors: WU CHUNJIN, WANG TAO, FANG ZHENGMEI, JIANG MINGJI
• Format: Patent
• Language: Chinese; English
• Published: 06.09.2022
• 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 discloses an anti-deformation auxiliary tool for sheet metal part welding, which relates to the technical field of welding tools and comprises a main body, an upper positioning roller and a lower positioning roller which correspond to each other are arranged at the top and the bottom of two sides of the inner end of the main body, and rotating shafts are fixedly arranged at two ends of the upper positioning roller and two ends of the lower positioning roller. Fixing frames matched with the rotating shafts are arranged at the two ends of every two sets of lower positioning rollers. According to the utility model, the welded strip-shaped sheet metal part is placed between the upper positioning rollers and the lower positioning rollers, the number of the upper positioning rollers and the number of the lower positioning rollers are both four, two groups of the upper positioning rollers and two groups of the lower positioning rollers form a group of positioning guide mechanism, and the upper posi