Forming die of multi-angle T-beam component and using method

The invention relates to a forming die of a multi-angle T-beam component and a using method. The die comprises a base and T-beam forming side dies A and B; grooves A and grooves B are formed in the side mold A and the side mold B at intervals respectively, and every two corresponding grooves A and grooves B form a group; an acute-angle rotation angle mold assembly, an obtuse-angle rotation angle mold assembly and a blocking plate are mounted in the groove A and the groove B respectively; a cavity formed between the acute-angle rotation angle mold assembly and the obtuse-angle rotation angle mold assembly in the groove A and the groove B is a partition plate of the T-shaped beam, and the angle of the partition plate is 0 degree or 15 minutes or 30 degrees or 45 minutes. The angle of the partition plate can be conveniently adjusted, the mold is suitable for components with various angles, multiple mold adjusting joints are omitted, and time and labor are saved; and meanwhile, the labor cost for replacing and de