Online intelligent multi-gear double-sided meshing comprehensive measuring instrument

The invention discloses an online intelligent multi-gear double-sided meshing comprehensive measuring instrument which is characterized in that a standard gear I is mounted on a standard gear shaft system I, a standard gear III is mounted on a standard gear shaft system III, a standard gear II is mounted on a standard gear shaft system II, and the standard gear shaft system I is mounted on a measuring unit I; a standard gear shaft system III is installed on a measuring unit III, a standard gear shaft system II is installed on a measuring unit II, the measuring unit III and the measuring unit II are installed on a measuring stand column, and a measuring unit vertical driving motor III and a measuring unit vertical driving motor II are installed on the measuring stand column. The third measuring unit driving motor and the second measuring unit driving motor are installed on the measuring stand column, the upper tip is installed on the workpiece stand column, and the first standard gear rotating motor is install