The utility model relates to the field of clamping device technology in a workpiece surface processing device, particularly relating to a small workpiece spraying rack, which comprises a main framework on which at least two connecting rods are movably installed; the main framework is in a cross shape. The small workpiece spraying rack can fast and stably realize fixed clamping and hanging of a workpiece, therefore preparing for a spraying; automated production can be achieved; production efficiency is effectively improved.