The invention relates to a different-direction flattening forming device for a hot
pipe. The different-direction flattening forming device comprises an upper die plate, a horizontal-direction flattening
assembly, a horizontal-direction flattening conversion
assembly, a vertical-direction flattening
assembly and a lower die plate. The horizontal-direction flattening assembly comprises two horizontal-direction flattening blocks. The horizontal-direction flattening conversion assembly comprises two horizontal-direction flattening conversion blocks. The vertical-direction flattening assembly comprises a first vertical-direction flattening block and a second vertical-direction flattening block. The two horizontal-direction flattening conversion blocks and the first vertical-direction flattening block are fixed to the upper die plate, the two horizontal-direction flattening blocks are symmetrically located on the lower die plate, and the second vertical-direction flattening block is fixed to the lower die plate. By means of the different-direction flattening forming device for the hot
pipe, the different-direction flattened hot
pipe is directly formed at a time, the forming process is omitted, labor force is saved,
energy consumption is reduced, the manufacturing cost is saved, the product production efficiency is improved, meanwhile, the problem that the surface of the hot pipe is inwards concaved is solved, and the performance yield of the different-direction flattened hot pipe is greatly improved.