The utility model discloses a vertical rock core file storage rack. The device comprises a bottom plate (1), wherein the bottom plate (1) is connected with the top plate (3) through the middle shaft (2); plastic cloth (4) is arranged between the bottom plate (1) and the top plate (3); one end of the plastic cloth (4) is connected with the other end of the plastic cloth (4) through a bandage (5); abuffer layer (6) is arranged on the inner side of the plastic cloth (4), a plurality of transparent pockets (7) surrounding the middle shaft (2) are arranged on the outer side of the plastic cloth (4), transparent tubular bodies (8) are arranged in the transparent pockets (7), hemispherical protrusions (9) are arranged at the bottoms of the tubular bodies (8), and end covers (10) are arranged atthe upper ends of the tubular bodies (8). The rock core display device is used for placing rock cores, has the advantages that misleading cannot be caused to follow-up research after a reservoir is built, the rock cores can be displayed outwards, visitors can visually know the specific distribution positions of mineral substances of all layers in rock, the rock cores can be displayed convenientlywhen going out, and the rock core display effect is good.