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公开(公告)号：US10821530B2
公开(公告)日：2020-11-03
申请号：US16253029
申请日：2019-01-21
发明人： Fu Qian , Hongfeng Zhong , Shisong Zhang
IPC分类号： B24B23/02 , B23D51/16 , B25F5/00 , B27B19/00 , B24B23/04 , B24B27/08 , B24B47/12 , B24B47/16 , B23Q5/04 , B23Q5/027
摘要： Disclosed is an oscillating power tool comprising: a housing; a motor; a drive shaft; an output shaft driven by the drive shaft to oscillate around its own axis at a certain angle of oscillation; an eccentric transmission mechanism converting the rotational movement of the drive shaft to the oscillation of the output shaft, wherein the eccentric transmission mechanism comprises an eccentric apparatus mounted on the drive shaft and a shift fork assembly respectively connected to the eccentric apparatus and the output shaft; and the eccentric apparatus comprises at least two drive members, the shift fork assembly comprises a first shift fork member and a second shift fork member, the first shift fork member has a first cooperating part cooperating with the drive member and a second cooperating part cooperating with the second shift fork member, and the second shift fork member is connected to the output shaft. The oscillating power tool further comprises an adjusting mechanism placed on the housing, wherein the adjusting mechanism operably adjusts the movement of the first shift fork member, such that the first cooperating part abuts a different drive member, the second cooperating part abuts a different position of the second shift fork member, and the output shaft has a different angle of oscillation.
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公开(公告)号：US10150210B2
公开(公告)日：2018-12-11
申请号：US14679512
申请日：2015-04-06
摘要： An oscillating power tool includes a drive motor producing rotary motion and an oscillating mechanism for converting the motor rotary motion to an oscillatory side-to-side movement. The oscillating mechanism includes a fork having two arms and coupled to an output spindle and includes a bearing positioned between the two arms of the fork and coupled to the drive motor. The arrangement of the fork and the bearing isolate relative rotation and translation between the components of the tool while still imparting an oscillatory motion to the output spindle.
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53.发明授权公开(公告)号：US09669510B2
公开(公告)日：2017-06-06
申请号：US14533133
申请日：2014-11-05
发明人： Akihiro Kubo , Masahiro Fukuda , Taro Yamamoto , Kenji Yada , Masashi Enomoto , Noboru Nakashima
CPC分类号： B24B37/005 , B24B25/00 , B24B27/0061 , B24B37/34 , B24B47/16 , B24D7/18 , H01L21/0209 , H01L21/30625 , H01L21/67046 , H01L21/67253
摘要： There is disclosed a polishing cleaning mechanism configured to be in contact with a rear surface of a substrate which is held in a substrate holding unit for holding the rear surface of the substrate and perform a polishing process and a cleaning process on the rear surface of the substrate, including a cleaning member configured to clean the rear surface of the substrate, a polishing member configured to polish the rear surface of the substrate, and a support member configured to support the polishing member and the cleaning member to face the rear surface of the substrate held in the substrate holding unit, wherein a surface of the polishing member facing the substrate and a surface of the cleaning member facing the substrate differ in relative height from each other.
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公开(公告)号：US20050188516A1
公开(公告)日：2005-09-01
申请号：US10964036
申请日：2004-10-13
CPC分类号： B23Q1/015 , B23B3/065 , B24B9/14 , B24B13/06 , B24B47/16 , Y10T29/511 , Y10T29/5114 , Y10T82/10
摘要： A device for milling and/or lathing workpieces including at least one machine bed, on which there is at least one tool holder and one workpiece spindle as part of a workpiece holder with an axis of rotation, whereby the tool holder has at least one tool drive with an axis of oscillation running parallel to the axis of rotation, whereby the workpiece holder and the tool holder can travel relative to each other in the direction of an axis of translation that runs at a right angle to the axis of oscillation. The workpiece holder has a linear drive that can travel in the direction of the axis of translation.
摘要翻译： 一种用于铣削和/或车削工件的装置，其包括至少一个机床，在其上存在至少一个工具保持器和一个工件主轴作为具有旋转轴线的工件保持器的一部分，由此工具保持器具有至少一个工具 以平行于旋转轴线的摆动轴线驱动，由此工件保持器和刀架能够沿与摆动轴线成直角的平移轴线的方向相对移动。 工件夹具具有可沿平移轴线方向行进的直线驱动。
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公开(公告)号：US6102787A
公开(公告)日：2000-08-15
申请号：US10231
申请日：1998-01-21
申请人： James D. Schroeder , David Davis , Kiyoshi Hoshino
发明人： James D. Schroeder , David Davis , Kiyoshi Hoshino
摘要： A sanding apparatus is disclosed which includes a motor and mechanical drive system for imparting rotational and oscillator motion to an output shaft thereof. The motor shaft extends upwardly through a worktable. In one embodiment, the sanding apparatus is convertible between two or more modes of operation. In a spindle sanding mode, a sanding spindle is coupled to the motor output shaft, such that the spindle rotates and oscillates with respect to the worktable. In a belt sanding mode of operation, a belt sanding belt/pulley assembly is attached to the motor shaft. The belt/pulley assembly includes a drive drum and a driven drum about which a sanding belt is entwined. When operated in belt sanding mode, the entire belt/pulley assembly, including the drive drum and the driven drum oscillate up and down with respect to the worktable. In an edge sanding mode of operation, the worktable is articulated so that at least a portion thereof is angularly adjustable with respect to the belt/pulley system.
摘要翻译： 公开了一种砂光装置，其包括用于向其输出轴施加旋转和振荡器运动的马达和机械驱动系统。 电机轴向上延伸穿过工作台。 在一个实施例中，打磨装置可在两种或多种操作模式之间转换。 在主轴打磨模式中，打磨主轴联接到电动机输出轴，使得主轴相对于工作台旋转和振荡。 在带式打磨操作模式中，皮带砂带/皮带轮组件附接到马达轴上。 皮带/滑轮组件包括驱动滚筒和从动滚筒，磨带在该驱动滚筒和从动滚筒上缠绕。 当在皮带打磨模式下操作时，包括驱动滚筒和从动滚筒的整个皮带/皮带轮组件相对于工作台上下摆动。 在边缘打磨操作模式中，工作台被铰接，使得其至少一部分相对于皮带/皮带轮系统可角度地调整。
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公开(公告)号：US4398374A
公开(公告)日：1983-08-16
申请号：US287331
申请日：1981-07-27
申请人： Franz Amann , Peter Listl
发明人： Franz Amann , Peter Listl
CPC分类号： B24B47/16 , Y10T74/18024
摘要： The grinding and polishing machine has a tool-carrying spindle (1) driven th a combined rotating and rocking action. It has a driving shaft (4) which is reciprocated axially and passes through a disc (8) which slopes at an acute angle. Above this disc is a second disc attached to the shaft, with a roller (5) attached to its periphery which rotates against the sloping disc. The tool spindle also passes through another sloping disc and through a plate (12) with a peripheral roller (16) which travels against this second sloping disc.The tool spindle carries an arm (13) with a dog projecting from it to fit into a hole in the plate to rotate the same. This plate also has a dog (14) which fits into a hole (15) in the disc attached to the driving shaft so that it transmits rotary movement for driving the tool spindle.
摘要翻译： 研磨抛光机具有由组合的旋转和摇摆动作驱动的工具承载主轴（1）。 它具有驱动轴（4），该驱动轴（4）沿轴向往复运动，并通过以锐角倾斜的盘（8）。 在该盘上面是附接到轴的第二盘，其上附着有围绕倾斜盘旋转的周边的辊（5）。 工具主轴还穿过另一个倾斜的盘并穿过具有与该第二倾斜盘相对行的周向辊（16）的板（12）。 工具主轴带有一个带有从其突出的狗的臂（13），以装配在板中的孔中以使其旋转。 该板还具有装配在安装在驱动轴上的盘中的孔（15）中的狗（14），从而传递用于驱动工具主轴的旋转运动。
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公开(公告)号：US4024672A
公开(公告)日：1977-05-24
申请号：US558956
申请日：1975-03-17
申请人： Karl Wieck
发明人： Karl Wieck
摘要： Method and apparatus for micro-finish machining of cylindrical or conical surfaces on workpieces, and in particular the raceways of cylindrical or tapered roller bearings using a honing tool. The honing tool is subjected to two distinct motions in a direction parallel to the transverse direction of the surface of the raceway to be machined. One of the motions, the first oscillation, has a short stroke relative to the width of the surface to be machined, while the other motion extends over the entire width of the surface to be machined. The two motions are superimposed for achieving a surface contour of the raceway so that during full loading of the bearing, the raceway is subjected to approximately uniform surface pressure over the entire width of the raceway.
摘要翻译： 用于在工件上圆柱形或圆锥形表面进行微精加工的方法和装置，特别是使用珩磨工具的圆柱形或圆锥滚子轴承的滚道。 珩磨工具在平行于要加工的轨道的表面的横向方向上受到两个不同的运动。 运动中的一个运动是第一次摆动，相对于要加工的表面的宽度具有短的行程，而另一个运动在待加工表面的整个宽度上延伸。 叠加两个运动以实现滚道的表面轮廓，使得在轴承的完全加载期间，滚道在滚道的整个宽度上受到大致均匀的表面压力。
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公开(公告)号：US2502761A
公开(公告)日：1950-04-04
申请号：US71260846
申请日：1946-11-27
CPC分类号： B24B47/16 , B24B5/48 , Y10T74/18312
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公开(公告)号：US2381687A
公开(公告)日：1945-08-07
申请号：US41909441
申请日：1941-11-14
申请人： NORMAN COMPANY VAN
发明人： PYNE ROGER S , ALLEN EDWARD A
IPC分类号： B24B47/16
CPC分类号： B24B47/16 , Y10T74/18512
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