Roller adjusting device of numerical control roller grinding machine

The utility model discloses a numerical control roll grinder roll adjusting device which comprises a machine table installed in a plant, a fixed roll set is installed on the left side of the upper end of the machine table, a supporting plate is fixedly installed on the right side of the upper end of the machine table, and a guide column is fixedly connected between the fixed roll set and the supporting plate. The outer side of the guide column is slidably sleeved with a first movable seat. The mounting shell is fixedly mounted on the right side of the supporting plate, a worm is mounted in the mounting shell through a bearing, the side portion of the worm is connected with a worm gear in a meshed mode, and distance position fine adjustment is achieved through cooperation of the worm and the worm gear; and a movable block is movably mounted in the guide column. According to the roller adjusting device of the numerical control roller grinding machine, by driving the bearing frame to move up and down, a roller c