Numerical control lathe easy to maintain and low in noise

The utility model relates to the technical field of accessories and auxiliary devices of lathes, and discloses an easy-to-maintain and low-noise numerical control lathe which comprises a base, a mounting groove is formed in the front side of the base and communicated with the interior of the base, a first opening and closing door is arranged in the mounting groove and rotationally connected with the base through a rotating shaft, and a second opening and closing door is arranged in the first opening and closing door. A clamping mechanism is arranged on the first opening and closing door, the base and the first opening and closing door are connected through the clamping mechanism, a machining part is arranged on the upper side of the base, a noise prevention mechanism is arranged on the upper side of the base, and noise generated when the machining part machines parts can be reduced through the noise prevention mechanism. Compared with the prior art, the base can be connected without bolts, so that time is not