Frame deformation preventing tool

• Main Authors: FANG QUANXI, LIU YUHUI, LI XIAOQIANG, MAO YAXIN
• Format: Patent
• Language: English
• Published: 19.08.2015
• 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 relates to the technical field of welding, in particular to a frame deformation preventing tool. The frame deformation preventing tool comprises a bottom support formed by welding a plurality of crossbeams with a plurality of vertical beams, a plurality of bases are fixed on the upper portion of the bottom support, a stop block is arranged on each base, and a limiting plate is fixed on the upper portion of each stop block. The frame deformation preventing tool has the advantages that the frame deformation preventing tool is simple in structure; the bases, the stop blocks and the limiting plates are arranged on the bottom support, the stop blocks are used for stopping a frame from moving transversely, the limiting plates are capable of preventing the to-be-welded frame from moving up and down, and welding is conducted after the frame is limited from several directions, so that the frame can be prevented from deformation during welding, and welding quality is improved.