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    • 3. 发明申请
    • ROTARY GEAR TRANSMISSION FOR TOOLS
    • 旋转齿轮传动工具
    • WO2015051418A1
    • 2015-04-16
    • PCT/AU2014/050279
    • 2014-10-09
    • ARBORTECH INDUSTRIES LIMITED
    • INKSTER, Kevin
    • F16H1/20B26D1/00B24B47/00F16H1/28
    • B24B23/03B23D47/12B24B23/04B24B27/06B24B27/08B24B47/00B24B47/12B26D1/00B26D5/08B27B19/006B28D1/04B28D1/045B28D1/06F16H1/20F16H1/28F16H1/32F16H2001/327
    • A cutting tool mechanism (11) for providing a cutting, abrading or grinding action is disclosed. The mechanism (11) has an inner circular part (17) having teeth (19) extending radially outwardly, a surrounding circular part (25) having inner teeth (27) extending radially inwardly. The circular parts (17) and (25) co-operate by engagement their teeth (19) and (27). Rotation of one circular part causes the other to move constrained by the engagement of the teeth in an orbital, oscillatory or impact motion. An input coupling (81) is provided for transmission of rotary motion, and an output coupling (37) is provided to transmit said orbital, oscillatory or impact motion to a blade (13). In further embodiments, the surrounding circular part (25) can be provided with outwardly extending teeth and surrounded by a further outer circular part with inwardly extending teeth, to cooperate with the outwardly extending teeth, to provide more complex orbital, oscillatory or impact motion.
    • 公开了一种用于提供切割,研磨或研磨动作的切削工具机构(11)。 所述机构(11)具有内圆周部分(17),其具有径向向外延伸的齿(19),具有径向向内延伸的内齿(27)的环形圆形部分(25)。 圆形部分(17)和(25)通过接合它们的齿(19)和(27)进行协作。 一个圆形部分的旋转导致另一个通过在轨道,振荡或冲击运动中的齿的啮合而被约束。 提供输入耦合(81)用于传输旋转运动,并且提供输出耦合(37)以将所述轨道,振荡或冲击运动传递到叶片(13)。 在另外的实施例中,周围的圆形部分(25)可以设置有向外延伸的齿并被具有向内延伸的齿的另外的外圆形部分包围,以与向外延伸的齿配合,以提供更复杂的轨道,振荡或冲击运动。
    • 4. 发明专利
    • Super-finishing equipment
    • JP5307758B2
    • 2013-10-02
    • JP2010091441
    • 2010-04-12
    • 西部自動機器株式会社
    • 儀三郎 近藤
    • B24B35/00B24B47/00
    • PROBLEM TO BE SOLVED: To provide a superfinishing device capable of excellently performing superfinishing processing even on the ball groove of a workpiece having a smaller diameter such as a hub. SOLUTION: The superfinishing device oscillates a grinding stone holder 16 around a rocking center O at the tip side of a superfinishing grinding stone 41 and changes angles of the grinding stone holder 16 around the rocking center O so as to change a rocking center angle α of oscillation. In a tilted state that the grinding stone holder 16 is tilted and rocked from an orthogonal state of crossing a pair of linking members 14 at a right angle, a supply flow passage 64 for supplying fluid to the grinding stone holder 16 at the tip side of the linking member 14, the superfinishing grinding stone 41, the mounting part of the grinding stone holder 16 and a cylinder means 42 is roughly fitted in a circle having a radius r1 which represents a protruding distance from the center P1 between the pair of linking members 14 to the tip of the superfinishing grinding stone 41. COPYRIGHT: (C)2012,JPO&INPIT
    • 10. 发明专利
    • DOUBLE FACE GRINDER
    • JPS62255056A
    • 1987-11-06
    • JP9756586
    • 1986-04-25
    • KYUSHU DENSHI KINZOKU KKMORI YUZO
    • TOKURA SEITARONEMOTO KAZUHIKOMORI YUZO
    • B24B7/17B24B37/08B24B47/00
    • PURPOSE:To improve the grinding accuracy of the captioned device by disposing a thin plate held by a carrier between a pair of upper and lower surface plates whose opposing surfaces are maintained parallely, moving the surface plates in a circular manner without allowing them to rotate, and grinding the thin plate. CONSTITUTION:A ground board 13 supported by a carrier 16 is disposed between the opposing faces 17, 18 of an upper surface plate 14 and a lower surface plate 15, and the upper and lower surface plates 14, 15 are pressed in a parallel condition by a proper force. The parallel level of the upper surface plate 14 is maintained by means of sensors 29a, 29b. The upper surface plate 14 is provided with plural circular recesses 23, wherein plural concentric circular boards 22a having concentric circular boards 21a therein are fitted. The upper surface plate 14 performs a parallel circular movement in the same direction as that of rotation of the fixed shaft 24 according to the rotation of the eccentric circular board 22a with the rotary movement of the upper surface plate 24 being restricted. Thus, any portions of a thin plate 3 may be subjected to the same action so that both surface thereof can be ground without eccentric abrasion.