Auxiliary tool for welding deformation control of small-size right-angle pipeline

• Main Authors: NIE ZONGHUA, SHI JUNLONG, SHI HAIFENG, DING SHUDA, SHAO MINGSHI, SONG SHUYANG, ZHANG XUE, SONG ZENGLI, LIN YABIN, WEI SHUWEN, LI XIAOPENG, WEI SHUGUO
• Format: Patent
• Language: Chinese; English
• Published: 26.01.2024
• 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 auxiliary tool for controlling welding deformation of a small-size right-angle pipeline. The auxiliary tool comprises a main pipe, an elbow; the two main pipes are fixedly connected with the two ends of the elbow respectively; an adjusting rod is arranged at one end, far away from the elbow, of the main pipe; the end, away from the main pipe, of the adjusting rod is fixedly connected with a conversion connector. A holding clamp is arranged at the end, away from the adjusting rod, of the conversion connector. According to the utility model, small-size (2 inches and below) pipelines can be prevented from being deformed in the welding process. 本实用新型公开了一种用于小尺寸直角管线焊接变形控制的辅助工装，包括：主管；弯头；所述主管数量为两个且分别与所述弯头两端固定连接；所述主管远离所述弯头一端设置有调整杆；所述调整杆远离所述主管的一端固定连接有转换接头；所述转换接头远离所述调整杆的一端设置有抱卡。本实用新型可以防止小尺寸（2寸及以下尺寸）管线在焊接过程中发生变形。