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    • 45. 发明授权
    • Spindle attachment device for machine tool
    • 机床主轴附件
    • US07988388B2
    • 2011-08-02
    • US11663207
    • 2005-09-22
    • Masaharu SuzukiTakashi Seto
    • Masaharu SuzukiTakashi Seto
    • B23B39/10
    • B23G1/46B23B2260/034B23B2260/042B23Q5/048B23Q2220/008Y10S470/903Y10T408/65Y10T408/73Y10T408/95
    • A spindle attachment device attached, for use, to a distal end of a spindle of a machine tool is provided. The spindle attachment device (11) includes a hollow casing (13) having an internal space; an input shaft (17) rotatably supported inside the casing; an output shaft (19) rotatably supported inside the casing; a coupling member (15) connected to the input shaft in order to join the input shaft to the spindle of the machine tool; a gear train (21) disposed between the input shaft and the output shaft in order to increase a rotation speed of the input shaft for a transmission to the output shaft; and a tap holder (25, 27) for mounting a tapping tool on the output shaft. The spindle attachment device increases the rotation speed of the spindle and transfers it to the tapping tool, and thus makes it possible to perform a tapping process on a workpiece at high speed, while maintaining the rotation speed of the spindle at a low level.
    • 提供了用于机床的主轴的远端附接的主轴附接装置。 主轴连接装置(11)包括具有内部空间的中空壳体(13) 可旋转地支撑在壳体内的输入轴(17) 可旋转地支撑在壳体内的输出轴(19) 连接到输入轴的联接构件(15),以将输入轴连接到机床的主轴; 设置在所述输入轴和所述输出轴之间的齿轮系(21),以便增加所述输入轴用于向所述输出轴的变速器的转速; 和用于将出钢工具安装在输出轴上的龙头保持架(25,27)。 主轴安装装置增加主轴的旋转速度并将其传送到攻丝工具,从而可以在将主轴的转速维持在低水平的同时高速地对工件进行攻丝加工。
    • 49. 发明申请
    • POLISHING APPARATUS
    • 抛光装置
    • US20100105297A1
    • 2010-04-29
    • US12604861
    • 2009-10-23
    • Toshihiro IshizukaMasaharu SuzukiYutaka Noda
    • Toshihiro IshizukaMasaharu SuzukiYutaka Noda
    • B24B19/16B24B41/06B24B33/04
    • B24B41/061B24B19/16
    • A polishing apparatus includes a cyclic mechanism moving cyclically in a certain direction, a holder moving cyclically by the cyclic mechanism in a direction parallel to an object to be polished, a plurality of polishing pins held on the holder, a magnet member including a first part which is exposed on a front face side of the polishing pin and a second part which is not exposed on the front face side of the polishing pin, a part of the second part being covered with a non-magnetic material, and a polishing member held on the polishing pin by magnetic force of the magnet member and polishing a tip of the object to be polished by the cyclic motion of the cyclic mechanism, wherein a contact area of the polishing member and the polishing pin includes a contact area of the magnet member and the polishing member.
    • 一种抛光装置,包括沿一定方向循环移动的循环机构,由所述循环机构沿平行于待抛光对象的方向循环移动的保持架,保持在所述保持架上的多个研磨针,磁性构件, 其暴露在研磨销的正面侧,第二部分不露出在研磨销的正面侧,第二部分的一部分被非磁性材料覆盖,并且抛光部件保持 在所述研磨销上,通过所述磁性部件的磁力,通过所述循环机构的循环运动来研磨待研磨物体的前端,其中,所述研磨部件和所述研磨销的接触面积包括所述磁性部件 和抛光构件。