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51. 发明授权

US2543834A Work loading means for machine tools 失效
标题翻译：机床加工工具
公开(公告)号：US2543834A
公开(公告)日：1951-03-06
申请号：US78917147
申请日：1947-12-02
申请人： FELLOWS GEAR SHAPER CO
发明人： DAVIS JOHN D
IPC分类号： B23F23/04 , B23Q7/00 , B23Q7/06 , B23Q7/10 , B27K5/02 , B65G47/08
CPC分类号： B23F23/04 , B23Q7/006 , B23Q7/06 , B23Q7/106 , B65G47/08 , Y10T409/100795

52. 发明授权

US2107543A Plural gear shaping machine 失效
标题翻译：多种齿轮成型机
公开(公告)号：US2107543A
公开(公告)日：1938-02-08
申请号：US73717234
申请日：1934-07-27
申请人： FELLOWS GEAR SHAPER CO
发明人： MILLER EDWARD W
IPC分类号： B23F5/16 , B23F19/10 , B23F23/04 , B23F23/12
CPC分类号： B23F23/04 , B23F5/166 , B23F19/105 , B23F23/1287 , Y10T29/5128 , Y10T409/105406

53. 发明授权

US11986918B2 Method of positioning a workpiece on a machine tool 有权
公开(公告)号：US11986918B2
公开(公告)日：2024-05-21
申请号：US17041523
申请日：2019-04-02
申请人： THE GLEASON WORKS
发明人： Michael W. Roberts
IPC分类号： B23F23/04 , B23F23/10 , B23Q7/04 , B23Q17/00 , B23Q17/22 , G05B19/18 , G05B19/404
CPC分类号： B23Q17/003 , B23F23/10 , B23Q7/048 , B23Q17/002 , B23Q17/2291 , G05B19/186 , B23F23/04 , G05B2219/50362 , Y10T409/100159 , Y10T409/100954
摘要： A method wherein by reducing the amount of current, and therefore torque, to the linear servo motor (50) and/or rotary servo motor (52) of a loader mechanism (9), the loader mechanism is operable for determining proper workpiece positioning in a machine tool such as a gear manufacturing machine, particularly a machine (4) for manufacturing bevel and hypoid gears.

54. 发明授权

US10688575B2 Apparatus and method for chamfering a workpiece with internal gearing 有权
公开(公告)号：US10688575B2
公开(公告)日：2020-06-23
申请号：US16001870
申请日：2018-06-06
申请人： Liebherr-Verzahntechnik GmbH
发明人： Johannes Weixler
IPC分类号： B23F19/10 , B23F23/06 , B23F21/00 , B23F21/16 , B23F23/00 , B23F23/04
摘要： The present disclosure relates to an apparatus for chamfering at least one edge of the gearing at the front side of a workpiece having internal gearing comprising at least one rotatably supported workpiece holder for holding the workpiece and comprising at least one rotatably supported tool holder for holding a chamfer hob, possibly a chamfer cut hob, wherein the tool holder is arranged at an internal hob arm whose free end can be traveled by a machine axis of the apparatus at least partly into the center opening formed by the internal gearing of the workpiece.

55. 发明申请

US20150209882A1 Method for Multi-Gear Hobbing and Its Application Thereof 审中-公开
标题翻译：多齿轮滚压方法及其应用
公开(公告)号：US20150209882A1
公开(公告)日：2015-07-30
申请号：US14165603
申请日：2014-01-28
申请人： Shivam Autotech Ltd.
发明人： Neeraj MUNJAL
IPC分类号： B23F23/04 , B23Q11/14 , B23F23/12
CPC分类号： B23F23/04 , B23F23/1243 , Y10T409/100795 , Y10T409/101749
摘要： A method for multi-gear hobbing and its application thereof towards hobbing more than one gear work-pieces simultaneously using single hob cutter, preferably on an automatic dry hob milling machine; wherein said hobbing operation mainly involves a work-arbor loaded with a virtual gear work piece comprising of preferably plurality of gear work-pieces, with or without plurality of spacer elements therein, stacked together on the work-arbor; a hob cutter suitable for hobbing on the complete cylindrical surface of said virtual gear work-piece; and effective fume control module and air cooling system, preferably as essential part of the automatic dry bobbing machines.
摘要翻译：一种多齿轮滚齿的方法及其应用于同时使用单个滚刀切割机，优选在自动干式滚铣机上同时滚动多于一个齿轮工件; 其特征在于，所述滚齿操作主要涉及装有虚拟齿轮工件的工作轴，所述虚拟齿轮工件优选地包括多个齿轮工件，其中具有或不具有多个间隔元件，在工作轴上堆叠在一起; 适用于在所述虚拟齿轮工件的整个圆柱形表面上滚动的滚刀; 和有效的烟雾控制模块和空气冷却系统，优选作为自动干式摇摆机的重要部分。

56. 发明授权

US5885038A Machine for finishing the tooth flanks of gear-shaped workpieces with an internal gear tool 失效
标题翻译：用内部齿轮工具完成齿轮状工件齿面的机床
公开(公告)号：US5885038A
公开(公告)日：1999-03-23
申请号：US938977
申请日：1997-09-26
申请人： Manfred Huber
发明人： Manfred Huber
IPC分类号： B23F19/05 , B23F23/04 , B23F23/12 , B23F1/00
CPC分类号： B23F19/057 , B23F23/04 , B23F23/1231 , Y10T409/100954 , Y10T409/105883
摘要： Machine comprising a main frame (1), machine bed (2), headstock (3) and tailstock (4) with means (17, 18) for mounting of the work for rotation about a work axis (C2), the means being disposed on the machine bed, with the headstock being movable in a direction (Z-axis) parallel to the work axis (C2). The machine also includes a slide system supported by the main frame (1) comprising two controlled-drive slides (7, 10), of which one (10) is displaceable in a direction (Y-axis) perpendicular to the work axis (C2), and the other (7) in a direction (X-axis) perpendicular to the Y and Z axes. Further included is a cradle (12) supported by the slide system (7, 10) and holding a tool head (13) for angular setting about an axis (A) perpendicular to the work axis (C2), the tool head being disposed between the headstock and tailstock. An internal gear tool is mounted in the tool head (13) for rotation about a tool axis (C1), with a controlled relative movement being provided in the Z-direction between the tool and the work. The inventive machine is characterized by the inclusion of a first horizontal slide (5) arranged on the main frame and movable in the Z-direction, the first horizontal slide (5) supporting a vertical slide (7) arranged for displacement in the X-direction. The vertical slide (7) supports a second horizontal slide (10), movable in the Y-direction, and the second horizontal slide (10) supports the cradle accommodating the tool head in a manner swivelable about the A-axis parallel to the X-direction. The tailstock is arranged fixedly on the machine bed.
摘要翻译：该机器包括主框架（1），机床（2），主轴箱（3）和尾架（4），其具有用于安装工件以绕工作轴线（C2）旋转的装置（17,18）在机床上，主轴箱可沿与工作轴线（C2）平行的方向（Z轴）移动。该机器还包括由主框架（1）支撑的滑动系统，其包括两个受控驱动滑块（7,10），其中一个可在垂直于作业轴线（C2）的方向（Y轴）上移动），另一个（7）在垂直于Y轴和Z轴的方向（X轴）上。还包括由滑动系统（7,10）支撑并支撑用于围绕垂直于工作轴线（C2）的轴线（A）进行角度设定的工具头（13）的支架（12），工具头部位于头架和尾座。内部齿轮工具安装在工具头（13）中，用于围绕工具轴线（C1）旋转，在工具和工件之间沿Z方向设置受控的相对运动。本发明的机器的特征在于包括布置在主框架上并可沿Z方向移动的第一水平滑动件（5），第一水平滑动件（5）支撑竖直滑动件（7）方向。垂直滑动件（7）支撑可沿Y方向移动的第二水平滑动件（10），并且第二水平滑动件（10）以可平行于X的A轴可旋转的方式支撑容纳工具头的托架 -方向。尾座固定在机床上。

57. 发明授权

US5213559A Apparatus for changing blanks and tool automatically in a gear cutting machine 失效
标题翻译：在齿轮切割机中自动更换空白和工具的装置
公开(公告)号：US5213559A
公开(公告)日：1993-05-25
申请号：US890655
申请日：1992-05-28
申请人： Alessandro Lunazzi
发明人： Alessandro Lunazzi
IPC分类号： B23F23/04 , B23Q7/04
CPC分类号： B23F23/04 , B23Q3/157 , B23Q7/046 , Y10T409/100954 , Y10T483/16 , Y10T483/1736
摘要： The apparatus is one by which blanks are changed automatically in a hobbing machine of the general type comprising at least one tool head capable of movement along horizontal and vertical axes and consisting essentially in a horizontal spindle and a coaxial outer bearing that can be moved toward and away from one another, between which a tool is supported and set in rotation; in the apparatus disclosed, a vertical post rotatable about its own axis carries a number of peripheral supports that feature two dissimilar structures, the one designed to restrain and/or support a tool and the other a blank, in such a way that the tool currently fitted to the head can be discarded and a replacement tool supplied automatically, utilizing the one type of support, whilst the blanks are changed by the other type.

58. 发明授权

US4832543A Automatic handling and control device for the loading magazines of automatic machine tools 失效
标题翻译：自动装卸机自动装载机
公开(公告)号：US4832543A
公开(公告)日：1989-05-23
申请号：US83027
申请日：1987-08-06
申请人： Roberto Negri , Mario Serra
发明人： Roberto Negri , Mario Serra
IPC分类号： B23F23/04 , B23Q7/04 , G05B19/12
CPC分类号： B23Q7/043 , B23F23/04 , G05B19/128 , Y02P90/265 , Y10T409/100954 , Y10T409/303864 , Y10T82/2514
摘要： The device, which controls operation of the loading magazine in an automatic machine tool and is capable of measuring the handling diameter of single workpieces fed into the machine, comprises a set of jaws located between the magazine and the automatic feed facility, and a transducer which monitors the distance separating the jaws when encompassing the workpiece and relays a corresponding information signal back to the unit which controls the operation of the machine tool as a whole.
摘要翻译：该装置控制装载仓在自动机床中的操作并且能够测量馈送到机器中的单个工件的处理直径，该装置包括位于料仓和自动进给设备之间的一组夹爪，以及换能器监测在夹持工件时分离夹爪的距离，并将相应的信息信号中继到控制整个机床操作的单元。

59. 发明授权

US4744707A Method for automatic changeover of the workholding device in hobbing machines, and means for the implementation of such a method 失效
标题翻译：滚齿机中夹持装置自动切换的方法，以及实施这种方法的手段
公开(公告)号：US4744707A
公开(公告)日：1988-05-17
申请号：US870171
申请日：1986-06-03
申请人： Roberto Negri , Mario Serra
发明人： Roberto Negri , Mario Serra
IPC分类号： B23F23/06 , B23Q3/12 , B23Q11/08 , B23F23/04
CPC分类号： B23Q3/12 , B23F23/06 , B23Q11/0875 , Y10T409/100954 , Y10T409/101749 , Y10T409/109699 , Y10T409/304088
摘要： A method is disclosed which envisages the use of a vertical axis equipment magazine with a number of stations, each occupied by a workholding device, and a change arm that is rotatable through a horizontal plane and which picks up devices singly from the magazine and transfers them to a work rest. The work rest itself is provided with a flat horizontal surface and a vertical cylindrical surface serving to support and locate the device, respectively, and a scraper is employed for the purpose of keeping these surfaces clean. A sensor detects any error in the position of the workholding device relative to the two surfaces.
摘要翻译：公开了一种方法，其设想使用具有多个工位的垂直轴设备仓，每个工位都由工件夹持装置占据，并且可以通过水平面旋转并且可以从盒中单独拾取装置并将其传送去休息。工作本身分别设置有平坦的水平表面和垂直圆柱形表面，用于分别支撑和定位装置，并且为了保持这些表面清洁的目的，采用刮刀。传感器检测到工件夹紧装置相对于两个表面的位置的任何错误。

60. 发明授权

US4414780A Gear burnishing and honing machine 失效
标题翻译：齿轮抛光和珩磨机
公开(公告)号：US4414780A
公开(公告)日：1983-11-15
申请号：US295173
申请日：1981-08-21
申请人： Arne R. Jorgensen
发明人： Arne R. Jorgensen
IPC分类号： B21H5/02 , B23F19/05 , B23F23/02 , B23F23/04 , B23F23/12 , B24B39/00 , B24B15/00
CPC分类号： B21H5/022 , B23F19/05 , B23F23/04 , B23F23/12 , Y10T29/477
摘要： A gear finishing machine is provided which utilizes a driven rotary finishing gear and two idler finishing gears. In addition a reciprocating oscillatory mechanism that employs leaf springs as the coupling member, changes rotary into reciprocating motion, which serves to oscillate the workpiece gear across the finishing gears. The machine is capable of either burnishing or honing the workpiece gear according to the ratio of the rotary to sliding velocity of the workpiece gear relative to the finishing gears, duty cycle, and loading pressures. Sensors are utilized which detect undersize and oversize gears, the withdrawing of the driven burnishing gear to the correct location to eject the workpiece gear and the presence of gears in the input and output chute which serve as control signals for the machine.
摘要翻译：提供一种齿轮精加工机，其使用从动旋转精加工齿轮和两个惰轮精加工齿轮。此外，使用板簧作为联接构件的往复振荡机构将旋转变为往复运动，其用于使工件齿轮跨越精加工齿轮。该机器能够根据工件齿轮相对于精加工齿轮的旋转速度与滑动速度的比率，占空比和负载压力来抛光或珩磨工件齿轮。使用传感器来检测尺寸过小和过大的齿轮，将驱动的抛光齿轮退回到正确的位置以弹出工件齿轮，并且在输入和输出滑槽中存在作为机器的控制信号的齿轮。

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