Two -way cutting device

The utility model provides a two -way cutting device, the on -line screen storage device comprises a base, vertical support, horizontal support and cutting knife, vertical support passes through the cross guide rail sliding connection that sets up on slider and the base, vertical support passes through fixed block and horizontal support fixed connection, the tip at horizontal support is fixed to the cutting knife, vertical support bottom is provided with the slider that coasts in the cross guide rail, the second perforation that horizontal support runs through on the vertical support in properorder is connected vertical support and fixed block with the first perforation on the fixed block, nut bolt passes the 2nd limit threaded hole on the fixed block in proper order, the 3rd limit threaded hole on the horizontal support and the limit threaded hole on the vertical support are screwed the fixed block by the nut, horizontal support and vertical support fixed connection. A two -way cutting device, can realize th