Clamping device is printed to data plate of dress on pneumatic marking machine work platform

The utility model discloses a clamping device is printed to data plate of dress on pneumatic marking machine work platform, the on -line screen storage device comprises a base, be provided with two deflectors that the parallel is relative on the base perpendicularly, two the gliding die pad that is equipped with the level and arranges from top to bottom between the deflector, two on the medial surface of deflector horizontal extension be equipped with with the guide way that the both sides limit of die pad suited, two the inboard of deflector be equipped with respectively with first fixed block, the second fixed block of the both ends facial features adaptation of die pad, first fixed block on inwards stretch out be equipped with can with the tight piece of clamp that the top surface of die pad suited, be located two be provided with the promotion on the base between the deflector perpendicularly gliding elevating gear about the die pad. The utility model has the advantages of reasonable structure design, the