Dedicated clamp for abrasive buff stick

The invention discloses a dedicated clamp for an abrasive buff stick, which comprises a clamp body, wherein an abrasive buff stick mounting groove is formed in the circumference surface of the clamp body; a magnet mounting groove is formed in the lower surface of the abrasive buff stick mounting groove and is communicated with the abrasive buff stick mounting groove; a magnet is arranged in the magnet mounting groove; and locking discs are fixedly arranged at two ends of the clamp body. The dedicated clamp for the abrasive buff stick achieves a simple structure, the magnet plays a role in positioning the abrasive buff stick in the radial direction, the locking discs play a role in positioning the abrasive buff stick in the axial direction, the abrasive buff stick is clamped by utilizing a magnet positioning and locking disc positioning combined fixation method, and the dedicated clamp is simple and convenient to clamp.