RECIPROCAL ROTATIONAL OUTPUT MECHANISM AND RECIPROCAL ROTARY ACTUATOR EMPLOYING THE SAME

• Main Authors: SUGANO HIROYUKI, MATSUMOTO ATSUSHI
• Format: Patent
• Language: English; Japanese
• Published: 08.09.2016
• Subjects: BLASTING; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; DYNAMO-ELECTRIC MACHINES; ELECTRICITY; ENGINEERING ELEMENTS AND UNITS; GEARING; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; GENERATION; HEATING; LIGHTING; MECHANICAL ENGINEERING; THERMAL INSULATION IN GENERAL; WEAPONS

PROBLEM TO BE SOLVED: To provide a reciprocal rotational output mechanism comprising a link mechanism which is linked while maintaining a contact state without separating components during switching, and a reciprocal rotary actuator employing the same.SOLUTION: A reciprocal rotational output mechanism In1 comprises: a first link member 1 which is rotated reciprocally while being pivoted by a stationary system; a second link member 2 which is supported by an output shaft that is axially in parallel with the first link member; a link shaft 3 which freely interconnects axial movements of the link members at positions separated from axes of the link members; a guide path 4 installed in the stationary system for regulating a direction and a process of movement of an interconnection point along reciprocal rotary surfaces of the link members while being fitted with the link shaft and maintaining the axial parallel state with the axis of rotation; and an actuation plate 8 for moving the guided link shaft orthogonally with the axis of rotation. A reciprocal rotary actuator In2 comprises: reciprocal rotational drive means 10 that is coupled with the axis of rotation of the first link member; and a solenoid 7 for moving the actuation plate in an orthogonal direction of the axis of rotation.SELECTED DRAWING: Figure 1 【課題】切替時の部品間の分離がなく接触状態を維持して連係するリンク機構を用いた往復回転出力機構及びこれを用いた往復回転アクチュエータを提供する。【解決手段】往復回転出力機構Ｉｎ１は、固定系に軸支されて往復回転する第１リンク部材１と、第１リンク部材と軸平行の出力軸に支持された第２リンク部材２と、各リンク部材の各軸からの離隔位置で軸方向への移動を自在に連係させたリンクシャフト３と、リンクシャフトと適合して回転軸と軸平行を維持しつつ各リンク部材の往復回転面に沿って連係点の移動方向と行程を規制する固定系設置のガイド路４と、ガイド案内されたリンクシャフトを回転軸と直交方向に移動させる作動板８と、から構成する。往復回転アクチュエータＩｎ２は、第１リンク部材の回転軸と連結した往復回転駆動手段１０と、作動板を回転軸の直交方向に移動させるソレノイド７と、から構成する。【選択図】 図１