The invention discloses a processing device for furniture wood. The processing device comprises a base, wherein a driving mechanism is arranged at the top part of the base; the driving mechanism comprises an output shaft; the output shaft is provided with a supporting column; one end of the supporting column is connected with the output shaft and a supporting plate is arranged at the other end ofthe supporting column; the supporting plate can rotate around the axis of the supporting column; a connecting rod is further arranged at the top part of the supporting plate; a processing platform isarranged at the top part of the connecting rod; the connecting rod is hinged to the processing platform; a groove for storing a workpiece is formed in the top part of the processing platform; movablerods are further arranged at two sides of the processing platform; the movable rods are horizontally connected with the processing platform through threads; one end of each movable rod is located in the groove; clamping plates are further arranged at tail ends, located in the groove, of the movable rods; the movable rods can drive the clamping plates to move in the groove. By adopting the processing device for the furniture wood, a drilling bit of a drilling machine can prevented from injuries and the processing efficiency of a wood plate is improved.