Linear guide rail adjusting device of high-speed numerical control machine tool

The utility model discloses a high-speed numerical control machine tool linear guide rail adjusting device in the technical field of high-speed numerical control machine tools, which comprises a machine body, a first driving mechanism is arranged in the machine body, a box body is arranged above the first driving mechanism, an adjusting mechanism is arranged in an inner cavity of the box body, and a vertical plate is arranged above the box body. A second driving mechanism is arranged in an inner cavity of the vertical plate, a transverse plate is arranged on the left side of the vertical plate, an output shaft of a fourth motor can drive a worm to rotate, and due to the fact that the worm is meshed with a worm gear, the worm can drive the worm gear to rotate when the worm rotates, the worm gear drives a mounting plate to rotate through a rotating rod, and the mounting plate is driven to rotate. The mounting plate drives the vertical plate to deflect for angle adjustment, and the vertical plate can drive all p