JPS6391320U

JPS6391320U -

Info

Publication number: JPS6391320U
Application number: JP18481986U
Authority: JP
Priority date: 1986-11-28
Filing date: 1986-11-28
Publication date: 1988-06-13

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案の実施例を示す正面図、第２図
はその平面図、第３図は従来例を示す正面図であ
る。１０：架台、１１：ワーク回転軸、１１ａ：駆
動部、１２：ワーク、１３：ヘツド支持軸、１４
：支持筒、１５：アーム、１６：ブラケツト、１
７：ヘツド、１７ａ：モータ部、１７ｂ：砥石、
１８：支持ピン、１９：第１シリンダ機構、１９
ａ：作動アーム、１９ｂ：シリンダ、１９ｃ：作
動ロツド、１９ｄ・１９ｅ：ピン、２０・２４：
クランプ作動つまみ、２１：ハンドル、２２：弾
性体、２３：第２シリンダ機構、２５：止めボル
ト。 FIG. 1 is a front view showing an embodiment of the present invention, FIG. 2 is a plan view thereof, and FIG. 3 is a front view showing a conventional example. 10: Frame, 11: Work rotation shaft, 11a: Drive unit, 12: Work, 13: Head support shaft, 14
: Support tube, 15: Arm, 16: Bracket, 1
7: Head, 17a: Motor part, 17b: Grindstone,
18: Support pin, 19: First cylinder mechanism, 19
a: Actuation arm, 19b: Cylinder, 19c: Actuation rod, 19d/19e: Pin, 20/24:
Clamp operation knob, 21: handle, 22: elastic body, 23: second cylinder mechanism, 25: locking bolt.

Claims

【実用新案登録請求の範囲】[Scope of utility model registration request]

外周に歯が形成されたワークに対し、円板状の
砥石を回転駆動するヘツドをその回転軸心が前記
ワークの回転軸心と直交する如く配置し、ヘツド
をワークの回転軸心と並行する軸心を中心として
往復回動させて、ヘツドの砥石をワークに対して
その径方向外方にて接離方向に移動させる第１シ
リンダ機構と、ヘツドをワークの回転軸心と直交
する軸心を中心として一方向に弾圧回動させて、
ヘツドの砥石をワークの軸方向外方から接近方向
に移動させる弾性体と、ヘツドを前記弾性体の反
力に抗してワークの回転軸心と直交する軸心を中
心として他方向に回動させる第２シリンダ機構と
を設けたことを特徴とする歯部端面の面取り装置
。 A head for rotationally driving a disc-shaped grindstone is arranged on a workpiece having teeth formed on its outer periphery so that its rotational axis is perpendicular to the rotational axis of the workpiece, and the head is parallel to the rotational axis of the workpiece. A first cylinder mechanism that rotates the head reciprocatingly around the axis to move the grindstone of the head towards and away from the workpiece radially outwardly, and an axis that rotates the head orthogonally to the rotational axis of the workpiece. Rotate in one direction around the center,
An elastic body that moves the grindstone of the head from the outside in the axial direction of the workpiece toward the approach direction, and a head that rotates in the other direction around an axis perpendicular to the rotational axis of the workpiece against the reaction force of the elastic body. A device for chamfering an end surface of a tooth portion, characterized in that a second cylinder mechanism is provided for chamfering an end surface of a tooth portion.