Big data server device

The invention relates to the field of big data servers, in particular to a big data server device. In order to solve the problems that a drilling rod in an existing big data server device cannot rotate, drilling is carried out on a cabinet plate only through mechanical pressure by means of the drilling rod, and heat dissipation holes of the cabinet plate are too large in burr, deformed, scratched in surface, inconsistent in size, few in hole and the like, the following scheme is provided, the drilling device comprises a machine base and a machining part, the machining part is fixedly installed in the machine base, a drilling cavity is formed in the bottom end of the machining part, a drilling rod is arranged in the drilling cavity, and a drilling device used for controlling the drilling rod to rotate and ascend and descend is arranged in the machining part. The driving rod drives the drilling rod and the reciprocating lead screw to rotate, the reciprocating lead screw drives the nut block to move up and down,