Novel numerical control round table surface grinder

The utility model relates to a novel numerical control round table surface grinder comprising a grinder body, a round work table, an upright post, a transverse feed mechanism, a vertical feed mechanism, a grinding head and the like. The round work table is directly installed on the grinder body; a rotating guide rail of the round work table is matched with a circular guide rail of the grinder body; the circular guide rail of the grinder body is arranged at the front part of the grinder body; a V-shaped supporting surface at the back part of the grinder body is provided with a transverse linear rolling guide rail which is matched with a transverse level guideway sliding block seat of the upright post; and the transverse level guideway sliding block seat of the upright post is arranged at two sides of the waist position at the middle part of the upright post. The grinder has simplified structure, is convenient in manufacture, increases the contact rigidity of the work table of the grinder, and improves the kine