Continuous production precision grinding machine

The utility model discloses a continuous production precision grinding machine, relates to the technical field of grinding machines, and aims to solve the problem that the continuous production efficiency of the grinding machine is affected due to the fact that materials and scraps are inconvenient to take and clean after grinding although workpieces can be clamped in the using process of the conventional grinding machine. Comprising a machining table, a gantry support is arranged at the upper end of the machining table, the gantry support and the machining table are integrally formed, a driving machine is arranged at the upper end of the gantry support, a grinding sand disc is arranged on an output shaft of the driving machine, a supporting bottom frame is arranged at the bottom of the machining table, and the supporting bottom frame and the machining table are integrally formed; the center ring seat is arranged on the outer portion of the grinding abrasive disc, an outer edge ring seat is arranged on the ou