Abstract: Disclosed is a dental model articulator configured to combine maxillary and mandibular dental model casts with each other. The dental model articulator includes a frame, an arm member rotatably and reciprocatively supported to the frame, an elastic bias unit frontward elastically pressing the arm member with respect to the frame, a first connecting unit formed in the arm member to be connected with the maxillary dental model cast, and a second connecting unit connected to the frame to move reciprocatively through at least one penetration hole and combined with the mandibular dental model cast.

Abstract: Disclosed is a dental model articulator configured to combine maxillary and mandibular dental model casts with each other. The dental model articulator includes a frame, an arm member rotatably and reciprocatively supported to the frame, an elastic bias unit frontward elastically pressing the arm member with respect to the frame, a first connecting unit formed in the arm member to be connected with the maxillary dental model cast, and a second connecting unit connected to the frame to move reciprocatvely through at least one penetration hole and combined with the mandibular dental model cast.