Yi Seed Tooth Mo Ji Zuo Installed are set, and include:Yi Tooth mold bases and a fixator. The Tooth mold bases include that a basal wall, a With The basal walls define the positioning rib that the one one-tenth type sky Inter And has the first Wai walls and Number Ge protrusion the first Wai walls of what The that Single members are closed to a few Knot jointly. The fixator Bao Kuo mono- With The Knot close the first fixed part of Single Yuan Group Installed, and Yi is Ji the second fixed part that Yi With the first fixed parts of The Pivot connects. By the positions blow-down positioning rib Let Meter, Shi Ya Tooth model Ke Fang Bian Di Pendulum of The Tooth mold bases, Wei Jing Indeed of Dinging, also facilitate taking-up. The Gu Ding the collocation of Qi With The Tooth mold bases, and the Wei Zhi And of Neng Fang Bian Di Tone Zheng Xiang Off elements are fixed. The utility model It provide Ling mono- Seed Tooth Mo Ji Zuo Installed set, comprising Two Ge or more phase Right Tooth mold bases, Yi Ji Yi With The Deng Tooth Mo Ji Zuo Group Installed fixator.一種齒模基座裝置,包含:一齒模基座,及一固定器。該齒模基座包括一基壁、一與該基壁共同界定一第一成型空間並具有至少一結合單元的第一圍壁,以及數個突出於該第一圍壁的定位肋。該固定器包括一與該結合單元組裝的第一固定部,以及一與該第一固定部樞接的第二固定部。藉由該齒模基座之定位肋的設計,使牙齒模型可方便地擺放定位、定位精確,亦方便取出。該固定器與該齒模基座的搭配,能方便地調整相關元件的位置並固定住。本新型還提供另一種齒模基座裝置,包含兩個上下相對的齒模基座,以及一與該等齒模基座組裝的固定器。