Registration fixing device for dental implant

According to the technical scheme, the dental implant registration fixing device is characterized in that the dental implant registration fixing device comprises a registration base, a positioning swing seat and a calibration swing seat, a transmission tooth structure is arranged between the hinged end of the positioning swing seat and the hinged end of the calibration swing seat, and a rotation limiting locking assembly is arranged between the positioning swing seat or the calibration swing seat and the registration base; a positioning sliding arm is connected to the positioning swing seat in a sliding mode, a calibration sliding arm is connected to the calibration swing seat in a sliding mode, locking parts are arranged on the positioning swing seat and the calibration swing seat, and the included angle between the two sliding arms is gradually increased or decreased in the relative rotation process of the two swing seats on the registration base. A tooth mold assembly is arranged on the positioning sliding