PROBLEM TO BE SOLVED: To provide an artificial tooth manufacturing device capable of downsizing a jig for holding a workpiece without wasting materials and easy to perform positioning of the workpiece with high accuracy.SOLUTION: The artificial tooth manufacturing device includes: a case which is opened in a front part a front cover provided in front of the case and capable of opening/closing an opening freely a jig 30 which is freely attachably/detachably provided and holds a part of an outer edge of a workpiece 20 and a clamp 21 which is provided in the case and holds a part of an outer edge of the workpiece 20 which is in a state of being held by the jig 30. The jig 30 is configured to come into contact with an end 23c of a grip part 23 of the clamp 21 in a state that the workpiece 20 is held by the clamp 21.SELECTED DRAWING: Figure 4COPYRIGHT: (C)2018,JPO&INPIT【課題】材料を無駄にすることなく、被加工物を保持する治具のコンパクト化を実現することができ、被加工物の位置決めを高精度に行い易い人工歯作製装置を提供する。【解決手段】人工歯作製装置は、前部が開口されたケースと、ケースの前部に設けられ、開口を開閉自在なフロントカバーと、着脱自在に設けられ、被加工物20の外縁部の一部を把持する治具30と、ケース内に設けられ、治具30に把持された状態の被加工物20の外縁部の一部を把持するクランプ21とを備え、治具30は被加工物20がクランプ21に把持された状態でクランプ21の把持部23の端部23cに接触するように構成されている。【選択図】図4
