articulator for dental model

PURPOSE: An articulator for a dental model is provided, which facilitates fixing and separation of typodont and allows easy correction of the occlusal position. CONSTITUTION: An articulator for a dental model comprises: a frame; an arm member(130) which is supported to be rotated or reciprocate against the frame; an elastic bias unit(190) which elastically pressurizes the arm member to the front against the frame; a first connecting unit(150) which is formed to combine an upper jaw typodont cast; and a second connecting unit(170) capable of combining a mandible typodont cast.