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31. 发明授权

US2228968A Gear finishing cutter 失效
标题翻译：齿轮精加工刀具
公开(公告)号：US2228968A
公开(公告)日：1941-01-14
申请号：US59442232
申请日：1932-02-23
申请人： FELLOWS GEAR SHAPER CO
发明人： MILLER EDWARD W
IPC分类号： B23F21/28
CPC分类号： B23F21/284 , B23F21/286 , Y10T407/1735 , Y10T407/1902 , Y10T409/10477

32. 发明申请

US20160193676A1 GEAR-CUTTING MACHINE 有权
标题翻译：齿轮切割机
公开(公告)号：US20160193676A1
公开(公告)日：2016-07-07
申请号：US14916459
申请日：2014-08-22
申请人： MITSUBISHI HEAVY INDUSTRIES MACHINE TOOL CO., LTD.
发明人： Toshimasa KIKUCHI , Kazutaka MARUYAMA
IPC分类号： B23F23/00 , B23F5/16
CPC分类号： B23F23/006 , B23F1/04 , B23F5/12 , B23F5/16 , B23F5/18 , B23F9/04 , B23F9/07 , Y10T409/103975 , Y10T409/10477 , Y10T409/104929 , Y10T409/105088 , Y10T409/105247 , Y10T409/107155 , Y10T409/109063
摘要： This gear cutting machine, which is equipped with a cutter (15), a cutter spindle motor (11) that causes, via a crank mechanism (13) and a cutter spindle (16), the cutter (15) perform a stroke operation, and a motor control unit (10) that controls the rotation angle of the cutter spindle motor (11), is provided with a relieving spindle motor (12) that causes the cutter (15) to move in the direction of a relieving spindle via a link mechanism (four-joint link mechanism (14)). The motor control unit (10) controls the rotation angle of the relieving spindle motor (12) on the basis of the rotation angle of the cutter spindle motor (11). Consequently, a gear cutting machine that accurately controls the relieving operation in accordance with a desired shape, such as crowning and tapering of a gear to be cut can be provided.
摘要翻译：该齿轮切割机配备有切割器（15），通过曲柄机构（13）和刀具主轴（16）产生的切割主轴马达（11），刀具（15）进行冲程操作，以及控制所述刀具主轴马达（11）的旋转角度的马达控制单元（10）设置有减速主轴马达（12），所述卸载主轴马达（12）使得所述切割器（15）沿着卸载主轴的方向经由连杆机构（四连杆机构（14））。马达控制单元（10）根据刀具主轴马达（11）的旋转角度来控制卸载主轴马达（12）的旋转角度。因此，可以提供根据期望的形状精确地控制卸载操作的齿轮切割机，例如要切割的齿轮的凸面和锥形。

33. 发明申请

US20140341669A1 MACHINE TOOL FOR PRODUCING TOOTHED SECTIONS ON WORKPIECES 有权
标题翻译：用于生产工件上的零件的机床
公开(公告)号：US20140341669A1
公开(公告)日：2014-11-20
申请号：US14344616
申请日：2012-09-14
申请人： Holger Fleischer , Carlo Schonherr
发明人： Holger Fleischer , Carlo Schonherr
IPC分类号： B23F5/20 , B23Q1/26 , B23F23/12 , B23Q1/01
CPC分类号： B23F5/20 , B23F5/22 , B23F23/04 , B23F23/06 , B23F23/1243 , B23Q1/01 , B23Q1/26 , B23Q3/15706 , B23Q7/02 , Y10T29/5128 , Y10T409/100795 , Y10T409/100954 , Y10T409/10159 , Y10T409/103021 , Y10T409/10477 , Y10T409/109699 , Y10T483/16 , Y10T483/1736
摘要： To produce toothed sections on workpieces, a machine tool has a machine bed, a pivoting element with at least two workpiece spindles arranged thereon and a tool positioning unit with a tool head. The spindles can be pivoted relative to the machine bed about a workpiece spindle pivot axis and each spindle has a workpiece receiver that can be rotatably driven about a rotational axis. The tool head can be linearly moved in three directions relative to the spindles, and can be pivoted about a tool head pivot axis. A bearing element extending in the direction of the workpiece spindle pivot axis, has a free end which is pivotable about the workpiece spindle pivot axis, and is rigidly arranged on the pivoting element. The reinforcing element is fastened to the machine bed. The pivoting element is reinforced about the workpiece spindle pivot axis by the reinforcing element.
摘要翻译：为了在工件上产生齿形部分，机床具有机床，具有布置在其上的至少两个工件主轴的枢转元件和具有工具头的工具定位单元。主轴可围绕工件主轴枢转轴线相对于机床枢转，并且每个主轴具有可围绕旋转轴线可旋转地驱动的工件接收器。工具头可以相对于心轴在三个方向上线性移动，并且可以围绕工具头枢转轴线枢转。沿工件主轴枢转轴线方向延伸的轴承元件具有可围绕工件主轴枢转轴线枢转的自由端，并且刚性地布置在枢转元件上。加强件紧固到机床上。枢转元件通过加强元件围绕工件主轴枢转轴线被加强。

34. 发明授权

US08006359B2 Machine tool for processing tooth formations of workpieces 有权
标题翻译：用于加工工件齿形的机床
公开(公告)号：US08006359B2
公开(公告)日：2011-08-30
申请号：US12226623
申请日：2006-12-08
申请人： Helmut Jaeger
发明人： Helmut Jaeger
IPC分类号： B23F23/08 , B23Q7/02
CPC分类号： B23F23/04 , B23F5/20 , B23F9/10 , B23F17/003 , B23F17/006 , B23F19/10 , Y02P70/175 , Y10T29/5129 , Y10T29/5176 , Y10T409/100795 , Y10T409/101113 , Y10T409/10159 , Y10T409/10477 , Y10T409/108586 , Y10T409/10954
摘要： A machine tool for processing tooth formations of workpieces, includes a rotary holder which can be rotated about a main axis A, two workpiece spindles which are arranged on the rotary holder, with the workpiece spindles having spindle axes (Sa, Sb) which are orientated parallel with the main axis A, in particular with the workpiece spindles being arranged symmetrically about the main axis A, and a tool holder for a tool for processing a workpiece on one of the workpiece spindles, is characterized in that the main axis A of the rotary holder extends horizontally. With this machine tool, contamination of the rotary holder and tool spindles by removed chips can be reduced and the structural complexity for a relative feed movement of the tool with respect to the workpiece parallel with the spindle axes can be reduced.
摘要翻译：一种用于处理工件齿形的机床，包括可绕主轴线A旋转的旋转保持器，布置在旋转保持器上的两个工件主轴，具有主轴轴线（Sa，Sb）的工件主轴与主轴线A平行，特别是工件主轴围绕主轴线A对称地布置，并且用于在其中一个工件主轴上加工工件的工具的工具架，其特征在于，主轴线A 旋转支架水平延伸。利用这种机床，可以减少通过移除的切屑对旋转夹具和工具主轴的污染，并且可以减少工具相对于与主轴平行的工件的相对进给运动的结构复杂性。

35. 发明申请

US20090060672A1 Multiple Operation Gear Manufacturing Apparatus With Common Work Axis 审中-公开
标题翻译：具有共同工作轴的多操作齿轮制造装置
公开(公告)号：US20090060672A1
公开(公告)日：2009-03-05
申请号：US12182367
申请日：2008-07-30
申请人： Brian M. Fitzgerald , Jeffrey A. Rynders
发明人： Brian M. Fitzgerald , Jeffrey A. Rynders
IPC分类号： B23F17/00
CPC分类号： B23C3/12 , B23F9/082 , B23F17/006 , B23F19/10 , B23F21/005 , B23Q1/623 , Y10T409/10477
摘要： A gear production apparatus for producing a gear from a blank includes a blank retainer rotatably supporting and selectively driving the blank about a work axis. An axially moveable first stock supports a first tool for rotation about a first axis extending substantially perpendicular to the work axis. An axially moveable second stock supports a second tool for rotation about the second axis. The second tool is moveable in two additional degrees of freedom such that the second axis is rotatable about a third axis and the second tool is axially translatable along the second axis. The second tool is moveable with the second stock along a line extending substantially perpendicular to and intersecting the work axis. The first stock is moveable to engage the first tool with the blank to form rough teeth. The second stock is moveable to engage the second tool with the blank.
摘要翻译：用于从坯料制造齿轮的齿轮制造装置包括可旋转地支撑并围绕作业轴选择性地驱动坯料的坯料保持架。可轴向移动的第一原料支撑用于围绕基本上垂直于工作轴线延伸的第一轴线旋转的第一工具。可轴向移动的第二坯料支撑用于围绕第二轴线旋转的第二工具。第二工具可以以两个另外的自由度移动，使得第二轴线可绕第三轴线旋转，并且第二工具沿第二轴线可轴向平移。第二工具可以沿着基本上垂直于工作轴线并且与工件轴线相交的直线与第二坯料一起移动。第一个坯料可以移动，使第一个工具与坯料接合，形成粗糙的牙齿。第二个库存可移动到第二个工具与空白。

36. 发明授权

US07216407B2 Apparatus and method for processing screw rotor and cutting bit 有权
标题翻译：螺杆转子和切削刀头加工装置及方法
公开(公告)号：US07216407B2
公开(公告)日：2007-05-15
申请号：US10521178
申请日：2004-03-29
申请人： Kiyoharu Yonemaru
发明人： Kiyoharu Yonemaru
IPC分类号： B23C3/00 , B23P15/00
CPC分类号： B23D5/02 , B23B5/48 , B23B27/145 , B23B2200/0423 , B23B2200/086 , B23B2200/286 , B23B2200/369 , B23C3/32 , B23C2210/084 , B23F15/08 , B23Q1/76 , Y10T29/49236 , Y10T29/49242 , Y10T29/5114 , Y10T409/10477 , Y10T409/105883 , Y10T409/106678 , Y10T409/303808 , Y10T409/303864 , Y10T409/304312 , Y10T409/305768
摘要： A method for processing a screw rotor includes a step of rotating a blade holder 2 while shifting the blade holder 2 in X-axis, Y-axis, and Z-axis directions to form a groove on the outer surface of a rotating cylindrical workpiece 1 with a tool 3 using a processing apparatus having a bed 11; a C-axis shaft supporter 12 disposed on the bed 11; a C-axis shaft 14 held by the C-axis shaft supporter 12, the C-axis shaft 14 for rotating the cylindrical object 1; a column 13 disposed on the bed 11; the blade holder 2 rotatably held by the column 13; and the tool 3 attached to the blade holder 2.
摘要翻译：一种处理螺杆转子的方法包括：在X轴，Y轴和Z轴方向移动刀架2的同时旋转刀片保持架2的步骤，在旋转的圆柱形工件1的外表面上形成一个槽使用具有床11的处理装置的工具3; 设置在床11上的C轴支撑件12; 由C轴支撑件12保持的C轴轴14，用于旋转圆柱体1的C轴轴14; 设置在床11上的柱13; 刀架2由柱13可旋转地保持; 和安装在刀架2上的工具3。

37. 发明申请

US20060240746A1 System and method for precision machining of high hardness gear teeth and splines 有权
公开(公告)号：US20060240746A1
公开(公告)日：2006-10-26
申请号：US11369145
申请日：2006-03-06
申请人： Edward Bittner , George Mitchell , Ronald Taylor
发明人： Edward Bittner , George Mitchell , Ronald Taylor
IPC分类号： B24B51/00 , B24B1/00 , B23F19/05
CPC分类号： B23F19/05 , B23F5/16 , B23F17/006 , Y10S451/90 , Y10T409/104293 , Y10T409/10477 , Y10T409/105883
摘要： A gear shaper machine system drives and maneuvers a hone tool to generate teeth geometry in a manner the teeth were machined prior to a hardening process. After heat treatment, the hone tool is indexed to the teeth geometry spacing of the workpiece so as to divide the stock removal evenly between the drive and coast sides. The hone tool may be driven with rotational and reciprocating synchronous teeth generating motion in which the hone tool reciprocates along the length of the teeth parallel to the centerline of the workpiece while the workpiece and hone tool rotate with synchronous motion.

38. 发明申请

US20040052599A1 Miter saw arrangement for increased cutting capacity 审中-公开
标题翻译：斜切锯安排提高切割能力
公开(公告)号：US20040052599A1
公开(公告)日：2004-03-18
申请号：US10245439
申请日：2002-09-17
发明人： Brian P. Wattenbach
IPC分类号： B26D005/08
CPC分类号： B23D45/044 , B23D45/024 , B23D47/00 , Y10T83/8773 , Y10T409/10477
摘要： A miter saw includes a base, a table rotatably attached to the base, a saw assembly connected to the table, the saw assembly comprising a motor, a blade rotatable about an axis, an upper blade guard for covering an upper part of the blade and having a bottom surface, and a housing connected to the upper blade guard, the housing having a bottom surface disposed below the axis, wherein a first distance between the axis and the bottom surface of the housing and/or the upper blade guard at a first point along the axis near the upper blade guard is smaller than a second distance between the axis and the bottom surface of the housing and/or the upper blade guard at a second point along the axis, the second point being farther away from the upper blade guard than the first point.
摘要翻译：斜切锯包括基座，可旋转地附接到基座的台面，连接到工作台的锯组件，锯组件包括马达，可绕轴线旋转的叶片，用于覆盖叶片上部的上叶片防护罩和具有底表面和连接到所述上刀片防护件的壳体，所述壳体具有设置在所述轴线下方的底表面，其中所述轴和所述壳体的底表面之间的第一距离和/或所述上刀片防护件处于第一位置沿着上刀片护罩附近的轴的点小于沿着轴线的第二点处的壳体和/或上刀片防护件的轴线和底部表面之间的第二距离，第二点远离上刀片守卫比第一点。

39. 发明授权

US4724599A Machine tool for simultaneously finishing a plurality of parallel surfaces 失效
标题翻译：用于同时整理多个平行表面的机床
公开(公告)号：US4724599A
公开(公告)日：1988-02-16
申请号：US942683
申请日：1986-12-17
申请人： William R. Corkin
发明人： William R. Corkin
IPC分类号： B23F19/00 , B23F23/06 , B23F17/00 , B23F23/00
CPC分类号： B23F23/06 , B23F19/00 , Y10T29/49995 , Y10T29/5114 , Y10T409/101431 , Y10T409/10477 , Y10T409/105088
摘要： A machine tool for supporting a workpiece during the finishing of a plurality of surfaces has a pair of center support means which are coaxially aligned for rotatably supporting a shaft and gear structure. Bearing support surfaces can be simultaenously machined concentric with the axis of the center supports. A gear finishing tool is supported on another axis which is disposed in nonintersecting relation with the axis of the center supports for simultaenously machining a gear surface.
摘要翻译：在多个表面的精加工期间用于支撑工件的机床具有一对中心支撑装置，其同轴对准以可旋转地支撑轴和齿轮结构。轴承支撑表面可以与中心支架的轴线同心加工。齿轮精加工工具被支撑在与中心支撑件的轴线不间断地设置的另一个轴上，用于同时加工齿轮表面。

40. 发明授权

US4512694A Method and apparatus for alignment of gearing 失效
标题翻译：传动装置对准方法和装置
公开(公告)号：US4512694A
公开(公告)日：1985-04-23
申请号：US344383
申请日：1982-02-01
申请人： Charles D. Foran , Jack D. Smith
发明人： Charles D. Foran , Jack D. Smith
IPC分类号： B23F1/00 , B23F23/00 , F16H57/00 , B23F3/00
CPC分类号： F16H57/0025 , B23F1/00 , B23F23/00 , Y10T29/49464 , Y10T409/100159 , Y10T409/101749 , Y10T409/10477 , Y10T409/10795
摘要： A double helical gear set having a pair of driving pinions meshed with a pair of driven gears, respectively, is aligned by providing accurately aligned integral or demountable pinions on one shaft and aligning the driven gears using a fixture which is operable to locate a keyway or other aligning device on each of the driven gears so that the driven gears can be timed or aligned on their support shaft. The fixture has a hub member which fits in the bore of the gear hub and includes a locating pin engageable with opposed flanks of adjacent teeth at corresponding points on the tooth profile such as the pitch point. The fixture includes interchangeable locating pin support members for use in aligning helical gears having different diametral pitches and helix angles. Integral pinions of the opposed helical type are formed on a shaft and aligned with each other by providing aligned locating recesses in the shaft and mounting gear master parts on each end of the shaft which are used for centering a gear hob in the tooth spaces of the gear master parts prior to machining the gear teeth.
摘要翻译：具有分别与一对从动齿轮啮合的一对驱动小齿轮的双斜齿轮组通过在一个轴上提供精确对准的一体式或可拆卸小齿轮并对准从动齿轮来对准，所述夹具可操作以定位键槽或每个从动齿轮上的其它对准装置，使得从动齿轮能够在其支撑轴上定时或对准。固定装置具有毂构件，其配合在齿轮毂的孔中并且包括定位销，该定位销可与齿廓上的对应点处的相邻齿的相对侧面相接合，例如俯仰点。夹具包括可互换的定位销支撑构件，用于对准具有不同直径间距和螺旋角的螺旋齿轮。相对的螺旋型的整体小齿轮形成在轴上并且通过在轴中提供对准的定位凹槽并且在轴的每个端部上的安装齿轮主要部件彼此对准，其用于将齿轮滚刀定位在齿在齿轮齿加工前的齿轮主零件。

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