CENTERING MECHANISM OF AXIS PROCESSING MACHINE

To provide a centering mechanism which can realize easy and high accurate centering.SOLUTION: Provide is a centering mechanism of an axis processing machine. The axis processing machine has: a driven bearing 22 which is installed on a shaft arm 9a side of a power generator shaft 9; a driving bearing...

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Bibliographische Detailangaben
Hauptverfasser:	FUNAYAMA TAKANORI, SERITA SHOGO, CHIBA OSAMU, UNO SEIJI, UEDA YOSHIAKI
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	BLASTING BORING COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOTDIRECTED TO A PARTICULAR RESULT DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g.ARRANGEMENTS FOR COPYING OR CONTROLLING HEATING LIGHTING MACHINE TOOLS MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OFPARTICULAR DETAILS OR COMPONENTS MACHINES OR ENGINES FOR LIQUIDS MECHANICAL ENGINEERING METAL-WORKING NOT OTHERWISE PROVIDED FOR OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR PERFORMING OPERATIONS PRODUCING MECHANICAL POWER TRANSPORTING TURNING WEAPONS WIND MOTORS WIND, SPRING WEIGHT AND MISCELLANEOUS MOTORS
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Beschreibung
Zusammenfassung:	To provide a centering mechanism which can realize easy and high accurate centering.SOLUTION: Provide is a centering mechanism of an axis processing machine. The axis processing machine has: a driven bearing 22 which is installed on a shaft arm 9a side of a power generator shaft 9; a driving bearing which is installed on a tip side of the power generator shaft; a connection arm which connects the driven bearing and the driving bearing; a cutting part attached to the connection arm; and a drive part which generates drive power which rotates the connection arm along an outer periphery of the power generator shaft. The centering mechanism has: a first jig 31 which is attached to a chuck claw of the driven bearing at a position where the shaft arm and the chuck claw face each other; and a first bolt 33 which penetrates both of the first jig and the shaft arm. The centering mechanism screws in or out the first bolt, thereby adjusting an attachment angle of the driven bearing to the power generator shaft.SELECTED DRAWING: Figure 4 【課題】簡便かつ高精度な芯出しを実現することができる、芯出し機構を提供する。【解決手段】軸加工機の芯出し機構であって、軸加工機は、発電機シャフト９のシャフトアーム９ａ側に設置される従動側ベアリング２２と、発電機シャフトの先端側に設置される駆動側ベアリングと、従動側ベアリングと駆動側ベアリングを連結する連結アームと、連結アームに取り付けられた切削部と、発電機シャフトの外周に沿うように連結アームを回転させる駆動力を発生させる駆動部と、を有するものであり、芯出し機構は、シャフトアームと従動側ベアリングのチャック爪が対向する位置に、チャック爪に取り付けた第一治具３１と、第一治具とシャフトアームの双方を貫通する第一ボルト３３と、を有し、第一ボルトを螺進または螺退させることで、発電機シャフトに対する従動側ベアリングの取付角度を調整する、軸加工機の芯出し機構。【選択図】図４