Small workpiece batch clamping structure for high-pressure cleaning machine

The utility model relates to the technical field of workpiece fixing modes in cleaning, in particular to a small workpiece batch clamping structure for a high-pressure cleaning machine, which comprises a push-pull clamp movable plate and a workpiece pressing bottom plate, and the workpiece pressing bottom plate is connected with the push-pull clamp movable plate through a plurality of quick mounting positioning blocks. The fixed positioning block is mounted on one side of the workpiece pressing bottom plate; the floating positioning blocks are installed on the other side of the workpiece pressing bottom plate, gaps are reserved between the floating positioning blocks and the workpiece pressing bottom plate in the radial direction, and a plurality of side edge rotary knobs are further arranged on the side, away from the fixed positioning block, of the workpiece pressing bottom plate. Compared with the prior art, the device has the advantages that the manual operation is simple, quick, time-saving and labor-sav