Office supply storage box convenient to classify

The utility model belongs to the technical field of office supplies, and discloses a convenient-to-classify office supply storage box, which is technically characterized by comprising a base, two groups of fixing frames which are oppositely distributed are fixedly mounted on the surface of the base, a rotating disc is rotatably mounted between the two groups of fixing frames, the rotating disc is of a cylindrical structure, and the rotating disc is fixedly connected with the base. The annular side wall of the rotating disc is inwards provided with a plurality of sets of placement cavities distributed at equal intervals, storage boxes are slidably installed in the placement cavities, sealing plates are fixedly connected to the ends, facing the outer sides of the placement cavities, of the storage boxes, and fixing mechanisms matched with the sealing plates are arranged on the surface of the rotating disc; the fixing mechanism comprises a telescopic assembly and a clamping assembly, the telescopic assembly and