Nailing device for implanting nails in rear tooth area

The invention provides a posterior tooth area implanting nail nailing device which comprises a nailing assembly, a clamping assembly, a sliding groove, a limiting plate and a nail feeding assembly used for transferring implanting nails, the clamping assembly comprises a base and a clamping jacket used for being fixed to posterior teeth, the base is arranged on the cheek side of the clamping jacket, the base is provided with the sliding groove used for moving of the nail feeding assembly, and the limiting plate is arranged on the clamping jacket. A sliding groove is formed in the base, a limiting plate is arranged at the end of the sliding groove, an upper through hole is formed in the far gingival end of the base, a nailing assembly which is used for applying force to the parallel face of the alveolar mucosa of a patient and achieving vertical implanting of an implanting nail is arranged at the position of the upper through hole, and a lower through hole for the implanting nail to penetrate through is formed