Problem to be solved: to provide a feed moving device and method of an axial member capable of simply shifting the axial member in the forward or backward direction and changing the attitude of the shaft member.The feed movement device 100 of the axial member 1 has a first wheel 10 having a first rotation shaft 11, a second wheel 20 having a second rotation axis 21, a first rotation drive portion 61 to 63 for driving the first rotation axis in the forward or reverse direction, and a second rotation axis in the forward or reverse direction The second rotary driving units 71 to 73 are driven.The first and second wheels 10 and 20 are disposed on both sides of the shaft member 1 with the axially movable member 1 interposed therebetween.Each of the first and second wheels 10 and 20 has a plurality of driven rollers 30 (30a, 30b) having a rolling contact surface on a rotary locus including a position in contact with the axial member 1.The plurality of driven rollers 30 (30a and 30b) give an external force to feed the shaft member 1 in the direction other than the axial direction of the axle member 1 by the follower rotation.Diagram【課題】 軸状部材を単に前進方向または後退方向に送り移動するだけでなく、軸状部材の姿勢を変更することができる軸状部材の送り移動装置及びその方法を提供すること。【解決手段】 軸状部材１の送り移動装置１００は、第１自転軸１１を有する第１ホイール１０と、第２自転軸２１を有する第２ホイール２０と、第１自転軸を正方向または逆方向に駆動する第１回転駆動部６１～６３と、第２自転軸を正方向または逆方向に駆動する第２回転駆動部７１～７３と、を有する。送り移動される軸状部材１を挟んで、第１，第２ホイール１０，２０が軸状部材１の両側に配置される。第１，第２ホイール１０，２０の各々は、軸状部材１と接触する位置を含む回転軌跡上に転接面を有する複数の従動ローラー３０（３０Ａ，３０Ｂ）を有する。複数の従動ローラー３０（３０Ａ，３０Ｂ）は、その従動回転により、軸状部材１の軸方向以外の方向に送り移動させる外力を軸状部材１に付与する。【選択図】 図１
