Maxillary molar telecentric moving device for orthodontics

The utility model discloses an orthodontic maxillary molar distal movement device which comprises a gum, a maxillary palate part, a second molar, a first molar, a second bicuspid and a first bicuspid,the inner side of the gum is provided with the maxillary palate part, the gum is provided with the second molar, the front side of the second molar is provided with the first molar, and the front side of the first molar is provided with the second bicuspid. Wherein a first double-pointed tooth is arranged on the front side of the second double-pointed tooth, the molar metal crown sleeve is used for wrapping the first molar and the first molar, the double-pointed tooth metal crown sleeve is used for wrapping the second double-pointed tooth and the first double-pointed tooth, and the stressingpart is used for providing thrust for the molar metal crown sleeve and the double-pointed tooth metal crown sleeve. According to the orthodontic implant anchorage nail, the fixing crown sleeve outsidethe teeth and the maxillary palate plastic base are matched with the stress application part, or the implant anchorage nail for maxillary palate orthodontic is used as a support to be matched with the stress application device to push maxillary molar teeth to move towards the far middle, so that later tooth alignment and anterior tooth position adjustment are facilitated.