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81. 发明申请

US20210308780A1 METHOD AND APPARATUS FOR LOADING AND POSITIONING A WORKPIECE ON A GEAR MANUFACTURING MACHINE 有权
公开(公告)号：US20210308780A1
公开(公告)日：2021-10-07
申请号：US17273096
申请日：2019-09-05
申请人： THE GLEASON WORKS
发明人： Craig R. Ronald , Uwe Gaiser , Daniel J. Schwab , Matthew J. McNall , Bryan L. Patterson , Kevin H. Blakely , William D. McGlasson
IPC分类号： B23F23/04 , B23F23/12
摘要： A method wherein a first workpiece (2, 40) is loaded to a spindle (30) of a workpiece processing machine with the first toothed workpiece having a predetermined design and being in a predetermined rotational load position. The first toothed workpiece is stock-divided and a machining position is determined based on the stock-dividing. The first toothed workpiece is rotationally adjusted to the machining position. The teeth (3, 42) of the first toothed workpiece are then machined and the first workpiece is removed from the spindle. A second toothed workpiece is loaded to the spindle of the workpiece processing machine. The second toothed workpiece has the same predetermined design and is in the same predetermined rotational load position as the first toothed workpiece. The second toothed workpiece is rotationally adjusted from the predetermined rotational load position to the machining position by the same adjustment amount as the first toothed workpiece. The second toothed workpiece is machined and then removed from the machine spindle. The process as performed for the second toothed workpiece can be repeated for subsequent workpieces having the same design and being in the same rotational load position as the first and second workpieces. For the second and subsequent toothed workpieces, the step of determining the rotary position of the teeth is not carried out.

82. 发明授权

US10500658B2 Gear chamfering device and gear processing machine equipped with said gear chamfering device 有权
公开(公告)号：US10500658B2
公开(公告)日：2019-12-10
申请号：US15556470
申请日：2016-03-11
申请人： MITSUBISHI HEAVY INDUSTRIES MACHINE TOOL CO., LTD.
发明人： Koichi Masuo
IPC分类号： B23Q7/02 , B23F19/10 , B23F23/04
CPC分类号： B23F19/10 , B23F23/04 , B23Q7/02 , Y10T409/100954 , Y10T409/101113
摘要： The present invention is provided with: gear chamfering tools that perform cutting for chamfering a tooth profile ridge section of a gear to be cut; tool holding parts for holding the gear chamfering tools at one end portion thereof; substantially linear movement means which cause substantially linear movement of the other end portion opposed to the one end portion for holding the gear chamfering tools in the tool holding parts; and circular movement means for causing circular movement of an intermediate portion between the one end portion for holding the gear chamfering tools and the other end portion subjected to the substantially linear movement by the substantially linear movement means in the tool holding parts. By combining the substantially linear movement means and the circular movement means, substantially elliptical movement of tip end parts of the gear chamfering tools is achieved.

83. 发明申请

US20190111506A1 GEAR MACHINING DEVICE WITH CENTERING DEVICE 审中-公开
公开(公告)号：US20190111506A1
公开(公告)日：2019-04-18
申请号：US16096729
申请日：2017-04-10
申请人： REISHAUER AG
发明人： Erwin SENNHAUSER , Roman FURDERER
IPC分类号： B23F23/12 , B23F23/04 , G01M13/021 , G05B19/18
摘要： The invention relates to a device for machining workpieces with precut teeth; having a workpiece support and at least one workpiece spindle arranged on the workpiece support for clamping a workpiece (8). A centering device (20.1) for the workpieces comprises a probe holder (30) with a centering probe (26), which operates in a contactless manner, and a base element (37). The probe holder is connected to the base element such that the probe holder has a variable radial distance to the workpiece spindle axis. The base element is designed as a slide which can be moved relative to the workpiece support. A linear guide for the base element allows a movement of the base element relative to the workpiece support. An adjustment drive for the centering device can be arranged above the centering device on a backrest of the workpiece support.

84. 发明授权

US09914180B2 Method for producing and/or processing a gear and gear cutting machine 有权
公开(公告)号：US09914180B2
公开(公告)日：2018-03-13
申请号：US14891687
申请日：2014-05-20
申请人： GLEASON-PFAUTER MASCHINENFABRIK GMBH
发明人： Johannes Brogni , Gerhard Krebser , Christoph Schneider , Matthias Philippin
IPC分类号： B23F23/02 , B23F17/00 , B23F23/04 , B23F23/06 , B23F19/10 , B23F23/08
CPC分类号： B23F17/008 , B23F17/006 , B23F19/10 , B23F19/101 , B23F19/102 , B23F19/104 , B23F23/02 , B23F23/04 , B23F23/06 , B23F23/08 , Y10T409/100954 , Y10T409/101113 , Y10T409/10159 , Y10T409/106201 , Y10T409/109699
摘要： The invention concerns a method to generate and/or machine gear teeth on a workpiece, wherein the workpiece is subjected to a movement from a first location where the workpiece, while being held by a clamping device connected to a workpiece spindle, is brought into machining engagement with a first tool, to a second location where the work piece, while remaining in its clamped condition, is brought into machining engagement with a second tool, wherein prior to performing the movement, the connection between the clamping device and the workpiece spindle is released, and after the movement, the clamping device is connected to another workpiece spindle for the machining engagement with the second tool.

85. 发明授权

US09821392B2 Rotary machining apparatus and machining method using the same 有权
公开(公告)号：US09821392B2
公开(公告)日：2017-11-21
申请号：US14900830
申请日：2014-08-18
申请人： AISIN AW CO., LTD.
发明人： Susumu Kato , Akira Takagai , Masahiro Otani
IPC分类号： B23F17/00 , B23F5/04 , B24B53/075 , B23F23/04 , B23F23/12
CPC分类号： B23F17/001 , B23F5/04 , B23F23/04 , B23F23/1225 , B24B53/075
摘要： A rotary machining apparatus that includes a rotary that supports and rotates a workpiece having helical teeth; a grinding wheel that grinds the helical teeth of the workpiece to be rotated by the rotary with grinding teeth; and a conveyor for carrying the workpiece in and out of the rotary, wherein the conveyor includes, around a turning center axis, a plurality of grippers for sandwiching the workpiece and a plurality of dressers for forming toothed surfaces of the grinding teeth, and turns around the turning center axis so that the grippers sequentially approach the rotary and the dressers sequentially approach the grinding wheel, and dress teeth of the dressers each have different shapes of toothed surfaces.

86. 发明申请

US20170014924A1 A METHOD OF LOADING AND UNLOADING A WORKPIECE WITH INTERNAL GEARING, AND LOADING AND UNLOADING DEVICE 审中-公开
标题翻译：一种装载和卸载具有内部齿轮，装载和卸载装置的工件的方法
公开(公告)号：US20170014924A1
公开(公告)日：2017-01-19
申请号：US15101565
申请日：2014-11-06
申请人： GLEASON-PFAUTER MASCHINENFABRIK GMBH
发明人： Matthias Philippin
IPC分类号： B23F23/04 , B23Q7/04 , B23F19/00
CPC分类号： B23F23/04 , B23F19/00 , B23Q7/04 , Y10T409/100795 , Y10T409/101113 , Y10T409/10795
摘要： The invention relates to a method for loading and unloading an internally toothed workpiece or a workpiece that is to be provided with internal toothing into/out of a clamping position, in which the workpiece, which is held by a retaining device, is brought into the clamping position by means of a conveying movement so that said workpiece, when clamped, has internal toothing cut by a gear cutting tool that occupies a cutting chamber and, after cutting, said workpiece, which is held by the retaining device, is returned from the clamping position in a return movement, wherein, prior to cutting, the retaining device is permitted to carry out an evasive movement that is different from the return movement/reverse conveying movement and that frees the cutting chamber, or the cutting chamber is already kept free of the retaining device as soon as the clamping position is reached.
摘要翻译：本发明涉及一种用于装载和卸载内齿工件或工件的方法，所述内齿工件或工件将被提供到夹紧位置之外的内齿，其中由保持装置保持的工件进入通过传送运动来夹持位置，使得所述工件在被夹紧时具有由占用切割室的齿轮切削工具进行内齿切割，并且在切割之后，由保持装置保持的所述工件从在返回运动中的夹紧位置，其中在切割之前，允许保持装置执行与返回运动/反向输送运动不同的回避运动，并且释放切割室，或者切割室已经保持释放一旦到达夹紧位置，就保持固定装置。

87. 发明申请

US20150135820A1 APPARATUS FOR THE LAPPING OR TESTING OF GEARS 有权
标题翻译：用于齿轮的测试或测试的装置
公开(公告)号：US20150135820A1
公开(公告)日：2015-05-21
申请号：US14549014
申请日：2014-11-20
申请人： Klingelnberg AG
发明人： Hartmuth Müller
IPC分类号： G01M13/02 , B23F23/12 , B23F23/04 , B23F19/02 , B23F17/00
CPC分类号： G01M13/021 , B23F17/001 , B23F19/02 , B23F23/02 , B23F23/04 , B23F23/06 , B23F23/1281
摘要： An apparatus including a first spindle group for chucking a first gear, whereby the first gear is mountable on the first spindle group so that it is rotatable, and a second spindle group for chucking a second gear, whereby the second gear is mountable on the second spindle group so that it is rotatable. The apparatus further defining a first linear axis oriented to perform a first linear displacement of the first spindle group relative to the second spindle group; a second linear axis oriented to perform a second linear displacement of the first spindle group relative to the second spindle group; and at least one of a swivel axis oriented to perform pivoting of the first spindle group thereabout, and a swivel axis oriented to perform pivoting of the second spindle group thereabout.
摘要翻译：一种装置，包括用于夹紧第一齿轮的第一主轴组，由此第一齿轮可安装在第一主轴组上以使其可旋转;以及第二主轴组，用于夹紧第二齿轮，由此第二齿轮可安装在第二主轴上主轴组，使其可旋转。该装置进一步限定第一线性轴线，其被定向成执行第一主轴组相对于第二主轴组的第一线性位移; 第二线性轴，其被定向成执行第一主轴组相对于第二主轴组的第二线性位移; 以及定向为在其周围执行第一主轴组的枢转的旋转轴中的至少一个以及定向成在其周围执行第二主轴组的枢转的旋转轴。

88. 发明申请

US20150071722A1 METHOD AND AUTOMATIC MACHINE FOR MACHINING A GEAR WHEEL 有权
标题翻译：用于加工齿轮的方法和自动化机器
公开(公告)号：US20150071722A1
公开(公告)日：2015-03-12
申请号：US14276597
申请日：2014-05-13
申请人： GE AVIO S.r.l.
发明人： Salvatore MILLETARÍ , Rinaldo SICCARDI
IPC分类号： B23F23/12 , B23F23/04 , B23F19/00
CPC分类号： B23F23/1218 , B23B25/06 , B23B31/025 , B23B41/00 , B23F17/006 , B23F19/00 , B23F23/04 , B23F23/06 , B23Q2716/00 , Y10T408/05 , Y10T408/175 , Y10T409/107632
摘要： The axis of rotation of a gear wheel subjected to thermal treatment and comprising at least one intermediate crown wheel and a pair of lateral tubular hubs arranged on opposite sides of the crown wheel is restored automatically by coupling a first of the hubs to a head rotating about a fixed axis of own rotation axis, displacing the other hub in a direction transverse to the fixed axis until both of the hubs and the crown wheel are brought into positions substantially sharing the fixed axis and providing on each of the hubs a respective centring surface sharing the fixed axis without uncoupling the first hub from the rotating head and keeping the gear wheel in a vertical and angularly fixed position.
摘要翻译：经受热处理并包括至少一个中间冠轮和布置在冠轮相对侧上的一对横向管状轮毂的齿轮的旋转轴线通过将第一轮毂联接到围绕固定的自身旋转轴的轴线，沿着横向于固定轴线的方向移动另一个轮毂，直到两个轮毂和冠轮被置于基本上共享固定轴线的位置，并且在每个轮毂上提供相应的定心表面共享固定轴线，而不使第一轮毂与旋转头部分离，并将齿轮保持在垂直和角度固定的位置。

89. 发明授权

US07309197B2 Internal gear shaving machine 有权
标题翻译：内齿轮剃须机
公开(公告)号：US07309197B2
公开(公告)日：2007-12-18
申请号：US11432182
申请日：2006-05-11
申请人： Hiroki Taki , Ryoji Yoshida , Masaaki Yamaguchi
发明人： Hiroki Taki , Ryoji Yoshida , Masaaki Yamaguchi
IPC分类号： B23F19/06 , B23F23/04 , B23F23/06
CPC分类号： B23F23/06 , B23F19/06 , B23F23/04 , Y10T409/100795 , Y10T409/100954 , Y10T409/105565 , Y10T409/105724 , Y10T409/107632 , Y10T409/10954 , Y10T409/109699
摘要： An internal gear shaving machine 1 which brings a shaving cutter 3 and an internal gear held by a workpiece chuck 2 into engagement with a crossed axes angle, and subjects the tooth flanks of the internal gear to final machining while it rotationally drives at least one of the shaving cutter 3 and the workpiece chuck 2. The workpiece chuck 2 and shaving cutter 3 are supported movably toward and away from each other in a vertical direction with the workpiece chuck 2 higher and supported movably in the horizontal direction relative to each other. The workpiece chuck 3 is constituted to hold the outer circumferential surface of the internal gear with the axis of rotation of the internal gear oriented in a up-down direction so that shavings produced during processing by the shaving cutter can fall downwardly from the internal gear.
摘要翻译：内部齿轮剃须机1，其使剃刮刀3和由工件卡盘2保持的内齿轮与交叉轴线角度接合，并且使内齿轮的齿面受到最终加工，同时旋转地驱动至少一个剃须刀3和工件卡盘2。工件卡盘2和剃须刀3在工件卡盘2的上下方向上彼此可移动地相互移动并且相对于彼此在水平方向上可移动地支撑。工件卡盘3构成为保持内齿轮的外周面，内齿轮的旋转轴线沿上下方向取向，使得由剃削刀加工过程中产生的切屑可从内齿轮向下落下。

90. 发明授权

US5443338A Machine for the precision working of the tooth flanks of gear-shaped workpieces with an internally toothed tool 失效
标题翻译：齿轮工件齿面精密加工的机床，内齿工具
公开(公告)号：US5443338A
公开(公告)日：1995-08-22
申请号：US271512
申请日：1994-07-07
申请人： Manfred Huber , Richard Mueller , Anton Schaller
发明人： Manfred Huber , Richard Mueller , Anton Schaller
IPC分类号： B23F19/00 , B23F19/05 , B23F19/06 , B23F23/02 , B23F23/04 , B23F23/12 , B23Q1/48 , B23Q7/04
CPC分类号： B23Q7/048 , B23F19/007 , B23F19/057 , B23F19/063 , B23F23/04 , B23F23/1231 , B23F23/1281 , B23Q1/48 , B23Q1/4828 , Y10S451/90 , Y10T409/100954 , Y10T409/105724
摘要： A machine for the precision working of tooth flanks of a gear-shaped workpiece. The machine having an internally toothed tool, a tool head angularly adjustable about an axis directed transversely with respect to a workpiece axis for rotationally drivably receiving the tool, means for receiving the workpiece to be machined and means for accomplishing the feeding and working movements of the tool relative to the workpiece in which movable tables existing in conventional machines for receiving the workpieces are avoided with the disadvantages resulting therefrom. The machine also having a frame, a first carriage horizontally movable in an X-direction transversely with respect to a workpiece axis, on which carriage is arranged a second carriage vertically movable in a Y-direction. The tool head is received pivotally about an axis lying in the X-direction in a circular guide in the second carriage. On each side of the tool head there are provided a headstock and a tailstock for receiving the workpiece. The headstock and tailstock are movable on the machine frame in the Z-direction, namely in the direction of the workpiece axis. The headstock is drivable and the tailstock follows correspondingly.
摘要翻译：齿轮工件齿面精密加工的机器。所述机器具有内齿工具，工具头可围绕相对于工件轴线横向指向的轴线成角度地调节，用于可旋转地驱动地接收工具，用于接收待加工的工件的装置和用于完成工件运动的装置相对于工件的工具，其中避免了存在于用于接收工件的常规机器中的可移动台，由此产生的缺点。所述机器还具有框架，第一台架可相对于工件轴线在X方向上横向移动，所述托架布置在所述Y方向上可垂直移动的第二托架。所述工具头绕着位于所述X方向上的轴枢转地接收在所述第二滑架中的圆形引导件中。在工具头的每一侧上设置有用于接收工件的主轴箱和尾架。主轴箱和尾架可在机架上沿Z方向，即沿工件轴线方向移动。头架是可驱动的，尾座相应地跟随。

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