Device for linear cutting and positioning of profile

The utility model discloses a device for section bar linear cutting positioning, which comprises a first portal frame and a second portal frame, the first portal frame is positioned on one side of thesecond portal frame, the first portal frame and the second portal frame are identical in shape and size, and two groups of limit containing plates are fixedly mounted at the lower end of each of thefirst portal frame and the second portal frame. The utility model relates to a device for linear cutting and positioning of a sectional material. The first portal frame and the second portal frame areseparately arranged; meanwhile, two groups of lead screw sleeve blocks are matched with the lead screw for use; the application range of cut materials is widened; positioning and cutting of materialsof various sizes can be met conveniently; the positioning and cutting device is simple in structure and suitable for cutting single workpieces, small-batch workpieces and large workpieces, the working efficiency of positioning