Multi-shaft independent feeding numerical control drilling and tapping machine tool

The invention relates to a multi-shaft independent feeding numerical control drilling and tapping machine tool which comprises a base, a stand column is fixedly connected to the rear end of the base, a drilling and tapping machine head is fixed to the upper portion of the stand column in an inserted and sleeved mode, the drilling and tapping machine head is sleeved with a protective cover, the drilling and tapping machine head comprises a machine head base, and the machine head base comprises a middle bearing base, a front feeding base and a rear clamping base. A plurality of transversely-arranged feeding grooves are formed in the front end face of the feeding base, vertical drilling and tapping feeding assemblies are inserted into the feeding grooves correspondingly, and a feeding driving assembly and a drilling and tapping driving assembly which are opposite to the drilling and tapping feeding assemblies are arranged on the upper end face of the feeding base and the upper end face of the bearing base corres