Alveolar bone shaping device

The invention relates to an alveolar bone shaping device. The device comprises a bone scaffold matched with the shape of the inner wall of a alveolar bone, the bone scaffold includes contact surfacesmatched with the alveolar bone, an installation groove arranged in the center of the bone scaffold for installing a dental implant and nail holes for fixing the bone scaffold, the contact surfaces ontwo sides of the bone scaffold are connected with adjusting components, and the gap between the adjusting components and the contact surfaces is filled with bone cells; and the installation groove includes an upper part, a middle part and a lower part connected in sequence, the upper part, the middle part and the lower part of the inner side of the installation groove are respectively provided with an upper internal thread, a middle internal thread and a lower internal thread. The shaping device provided by the invention can increase the width and height of the alveolar bone, and avoid the loosening of the dental impla