Multi-spindle drilling machine

The invention relates to a multi-spindle drilling machine and belongs to the technical field of drilling machines. The multi-spindle drilling machine comprises a base, a body and a gearbox, wherein the gearbox is connected with a driving motor. The multi-spindle drilling machine is characterized in that: the body on the base is provided with the gearbox, a supporting body, a separate case, a toolcarrier and a drilling template; the gearbox is connected with the supporting body; the separate case is arranged inside the supporting body; the separate case is connected with the tool carrier; thedrilling template is arranged on the lower part of the tool carrier; the gearbox is dragged by a frequency modulation motor; the gear is driven by a belt pulley, and is driven to a central gear of the separate case; and then the central gear of the separate case is driven to a satellite gear and then driven to a drilling spindle in an adjusting bracket through a spline telescopic shaft. The multi-spindle drilling machine has the advantages of simple structure, compact structure, flexible adjustment, convenient use, high processing efficiency, high processing precision, good product quality, and the like.