Intermittent rotating mechanism for centering tooth-shaped structure

The utility model discloses an intermittent rotating mechanism for centering a tooth-shaped structure, which relates to the technical field of gear assembly and comprises a workbench, a support frame is fixedly mounted at the top end of the workbench, a first mounting plate is fixedly mounted on one side of the support frame, and a guide rail is fixedly mounted on one side of the first mounting plate and close to the lower edge of the first mounting plate. The driving air cylinder is started to push the second mounting plate, the second mounting plate moves along the guide rail along with the sliding block under the action of force, and after the elastic push rod enters the ratchet wheel rotary table, a hook head of the push rod hooks a gear at the upper end of the ratchet wheel rotary table to rotate. And the driving air cylinder returns the second mounting plate to the original position and pushes the second mounting plate again until part alignment is completed, butt joint of gears or splines is achieved,