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41. 发明申请

US20150328732A1 MACHINE ASSEMBLY, PRODUCTION MACHINE WITH MACHINE ASSEMBLY, USE AND METHOD FOR PRODUCING ROTATION COMPONENTS 有权
标题翻译：机械装配机，机器组装生产机，制造旋转部件的使用方法
公开(公告)号：US20150328732A1
公开(公告)日：2015-11-19
申请号：US14646762
申请日：2013-11-20
申请人： FRAUNHOFER-GESELLSCHAFT ZUR FÖRDERUNG DER ANGEWANDTEN FORSCHUNG , TECHNISCHE UNIVERSITÄT BERLIN
发明人： Eckart Uhlmann , Joerg Essmann , Dirk Oberschmidt , Frederik Mahr , Frank Herfert , Mitchel Polte
IPC分类号： B23Q1/52 , B23Q5/10 , B23Q39/02 , B23B3/06
CPC分类号： B23Q1/527 , B23B3/06 , B23Q5/10 , B23Q39/026 , B23Q2039/008 , B23Q2210/004 , Y10T82/10 , Y10T82/2593
摘要： The invention relates to a machine assembly 100 for use in a manufacturing machine 1000, in particular in a horizontal orientation of an axis of rotation D in a horizontal manufacturing machine, comprising a workpiece fixture 30 which is mounted on a fixture carrier 4 and has a first side 31 and a second side 32, and a first and a second tool holding fixture 10, 20, wherein the first tool holding fixture 10 is arranged on the first side 31 of the workpiece fixture 30 and the second tool holding fixture 20 is arranged on the second side 32 of the workpiece fixture 30. According to the invention it is provided that the workpiece fixture 30 has a main spindle 33 with an axis of rotation D running from the first to the second side 31, 32, and the main spindle 33 is designed for holding a workpiece along the axis of rotation D.
摘要翻译：本发明涉及一种在制造机器1000中使用的机器组件100，特别是在水平制造机器中的旋转轴线D的水平定向中，包括安装在固定架托架4上并具有第一侧31和第二侧32以及第一和第二工具保持固定件10,20，其中第一工具保持固定件10布置在工件夹具30的第一侧31上，并且第二工具夹具20被布置在工件夹具30的第二侧32上。根据本发明，工件夹具30具有主轴33，主轴33具有从第一侧面31,32和主轴线32的旋转轴线D 33设计成沿着旋转轴线D保持工件。

42. 发明授权

US08794883B2 Rotary spindle head with gear reducer 有权
标题翻译：带减速机的旋转主轴头
公开(公告)号：US08794883B2
公开(公告)日：2014-08-05
申请号：US12945574
申请日：2010-11-12
申请人： Feng-Ming Ou , Yu-Hsi Hsing , Hsi-Hung Hsiao , Ching-Yuan Lin
发明人： Feng-Ming Ou , Yu-Hsi Hsing , Hsi-Hung Hsiao , Ching-Yuan Lin
IPC分类号： B23C1/12 , B23Q5/16 , B23Q1/54
CPC分类号： B23Q5/162 , B23Q1/5406 , B23Q2210/004 , B23Q2220/006 , Y10T409/303976 , Y10T409/307672 , Y10T409/308232 , Y10T409/309352
摘要： A rotary spindle head with gear reducer is provided, which comprises a rotary spindle unit, a fork-shaped type spindle base and a driving unit. The fork-shaped spindle base is for linking up the rotary spindle unit with a machine tool, and the driving unit comprises a torque motor and a gear reducer which are sited coaxially on the fork-shaped spindle base. The gear reducer is connected to the rotary spindle unit to drive and rotate the rotary spindle unit in the fork-shaped spindle base. The gear reducer is designed to lower decelerating rate. Besides, the input and output of the gear reducer are coaxial design, the torque of torque motor could be magnified to several times and maintain higher rotational speed to do the high speed light cutting and high torque heavy cutting work.
摘要翻译：提供一种具有齿轮减速器的旋转主轴头，其包括旋转主轴单元，叉形主轴基座和驱动单元。叉形主轴基座用于将旋转主轴单元与机床连接起来，并且驱动单元包括同轴地设置在叉形主轴基座上的扭矩马达和齿轮减速器。齿轮减速器连接到旋转主轴单元，以驱动和旋转叉形主轴底座中的旋转主轴单元。齿轮减速机设计用于降低减速率。此外，齿轮减速机的输入输出为同轴设计，扭矩电机的扭矩可以放大几倍，保持较高的转速进行高速切光和高扭矩重切割加工。

43. 发明授权

US08579560B2 Index device for machine tool 失效
标题翻译：机床索引装置
公开(公告)号：US08579560B2
公开(公告)日：2013-11-12
申请号：US12602849
申请日：2008-07-01
申请人： Yoshinori Tatsuda
发明人： Yoshinori Tatsuda
IPC分类号： B23C1/14 , B23Q5/10 , B23Q3/00
CPC分类号： B23Q1/70 , B23Q1/5406 , B23Q16/065 , B23Q2210/004
摘要： An index device for a machine tool includes a rotary shaft (40) to which a drive object is attached, a housing (30) surrounding the rotary shaft (40), a bearing (BI, B2) secured between the housing (30) and the rotary shaft (40) by a securing member (30b), and a drive (M) provided around the rotary shaft (40) and including a rotor (M1a, M2a) and a stator (M1b, M2b). The stator (M1b, M2b) is attached to the housing (30) and the rotor (M1a, M2a) is attached to the rotary shaft (40). The rotary shaft (40), the bearing (BI, B2), the rotor (M1a, M2a), and the securing member (30b) are connected together to form a built-in unit (22) that can be inserted into and extracted from an enclosure unit including a casing member (30a, 31a) of the housing (30) and the stator (M1b, M2b), thus facilitating connection and disconnection of wiring between the stator of a DD motor mounted in a spindle head of a machine tool and a main body of the machine tool.
摘要翻译：一种用于机床的引导装置包括：旋转轴（40），安装有驱动对象的旋转轴（40）;围绕旋转轴（40）的壳体（30）;固定在壳体（30）和旋转轴（40），以及设置在旋转轴（40）周围并包括转子（M1a，M2a）和定子（M1b，M2b）的驱动装置（M）。定子（M1b，M2b）安装在壳体（30）上，转子（M1a，M2a）安装在旋转轴（40）上。旋转轴（40），轴承（BI，B2），转子（M1a，M2a）和固定构件（30b）连接在一起形成内置单元（22）从包括壳体（30）的壳体构件（30a，31a）和定子（M1b，M2b）的外壳单元，从而有助于连接和断开安装在机器的主轴头中的DD电动机的定子工具和机床的主体。

44. 发明申请

US20100207496A1 ANGULAR INDEXING APPARATUS FOR MACHINE TOOL 审中-公开
标题翻译：机器工具的角度指标设备
公开(公告)号：US20100207496A1
公开(公告)日：2010-08-19
申请号：US12598981
申请日：2008-05-13
申请人： Yoshinori Tatsuda
发明人： Yoshinori Tatsuda
IPC分类号： H02K7/14
CPC分类号： B23Q16/102 , B23Q1/70 , B23Q2210/004 , B23Q2220/006 , Y10T409/307672
摘要： An angular indexing apparatus for a machine tool includes a rotating shaft, to which a rotationally driven member is secured; a housing, which surrounds the outer periphery of the rotating shaft and which is mounted to and removed from the body of the machine tool; bearings disposed between the housing and the rotating shaft; and driving means, disposed between the housing and the rotating shaft, and rotating the rotating shaft to index an angular position. The driving means includes drive motors, each having a motor rotor and a motor stator concentrically disposed around the rotating shaft in the housing. The drive motors are disposed in series and separated from each other in an axial direction of the rotating shaft. At least one of the housing and the rotating shaft is such that portions thereof are connected to each other so as to be capable of being divided from each other in the axial direction of the rotating shaft. The housing and the rotating shaft are made to correspond to the plurality of drive motors respectively, to connect portions thereof so as to be capable of being divided from each other.
摘要翻译：一种用于机床的角度分度装置包括旋转轴，旋转驱动构件固定到旋转轴上; 壳体，其围绕所述旋转轴的外周并且安装到所述机床的主体并从所述机床的主体移除; 设置在壳体和旋转轴之间的轴承; 以及设置在所述壳体和所述旋转轴之间并且使所述旋转轴旋转以对角位置进行折射的驱动装置。驱动装置包括驱动马达，每个驱动马达具有马达转子和同心地布置在壳体中的旋转轴周围的马达定子。驱动马达串联配置，并在旋转轴的轴向彼此分离。壳体和旋转轴中的至少一个使得其部分彼此连接以能够在旋转轴的轴向方向上彼此分开。壳体和旋转轴分别对应于多个驱动马达，以将其部分连接成能够彼此分开。

45. 发明申请

US20100178125A1 INDEX DEVICE FOR MACHINE TOOL 失效
标题翻译：机床工具索引装置
公开(公告)号：US20100178125A1
公开(公告)日：2010-07-15
申请号：US12602849
申请日：2008-07-01
申请人： Yoshinori Tatsuda
发明人： Yoshinori Tatsuda
IPC分类号： B23C3/00 , H02K11/00
CPC分类号： B23Q1/70 , B23Q1/5406 , B23Q16/065 , B23Q2210/004
摘要： An index device for a machine tool includes a rotary shaft (40) to which a drive object is attached, a housing (30) surrounding the rotary shaft (40), a bearing (B1, B2) secured between the housing (30) and the rotary shaft (40) by a securing member (30b), and drive means (M) provided around the rotary shaft (40) and including a rotor (M1a, M2a) and a stator (M1b, M2b). The stator (M1b, M2b) is attached to the housing (30) and the rotor (M1a, M2a) is attached to the rotary shaft (40). The rotary shaft (40), the bearing (B1, B2), the rotor (M1a, M2a), and the securing member (30b) are connected together to form a built-in unit (22). A casing member (30a, 31a) of the housing (30) and the stator (M1b, M2b) are connected together and a cable (c11, c11) for the stator is led out from the side opposite the securing member (30b) to form an enclosure unit (21). The built-in unit (22) is connected to the enclosure unit (21) such that the built-in unit (22) can be inserted into and extracted from the enclosure unit (21), thus facilitating connection and disconnection of wiring between the stator of a DD motor mounted in a spindle head of a machine tool and a main body of the machine tool.
摘要翻译：一种用于机床的指示装置，包括安装有驱动对象的旋转轴（40），围绕旋转轴（40）的壳体（30），固定在壳体（30）和旋转轴（40），以及设置在旋转轴（40）周围并包括转子（M1a，M2a）和定子（M1b，M2b）的驱动装置（M）。定子（M1b，M2b）安装在壳体（30）上，转子（M1a，M2a）安装在旋转轴（40）上。旋转轴（40），轴承（B1，B2），转子（M1a，M2a）和固定部件（30b）连接在一起形成内置单元（22）。壳体（30）和定子（M1b，M2b）的壳体构件（30a，31a）连接在一起，并且用于定子的电缆（c11，c11）从固定构件（30b）的相对侧被引出到形成外壳单元（21）。内置单元（22）连接到外壳单元（21），使得内置单元（22）能够插入到外壳单元（21）中并从外壳单元（21）中拔出，从而有助于连接和断开安装在机床的主轴头上的DD电机的定子和机床的主体。

46. 发明申请

US20100102496A1 ROTARY BEARING, ROTARY TABLE DEVICE AND TABLE DIAMETER DETERMINING METHOD 有权
标题翻译：旋转轴承，旋转台装置和表直径测定方法
公开(公告)号：US20100102496A1
公开(公告)日：2010-04-29
申请号：US12593638
申请日：2008-03-28
申请人： Shigeru Taniguchi , Toshiya Tanaka , Toshiyuki Aso
发明人： Shigeru Taniguchi , Toshiya Tanaka , Toshiyuki Aso
IPC分类号： B23Q1/25 , F16C33/38 , G01B5/08
CPC分类号： F16C37/007 , B23Q11/127 , B23Q2210/004 , B23Q2220/004 , F16C2322/39
摘要： A rotary table device includes a hollow motor drive source, a table rotated thereby, and a rotary bearing supporting the table. The rotary bearing is provided an outer race having an inner surface to which a rolling surface is formed, an inner race having an outer peripheral surface to which a rolling surface opposing to the rolling surface of the outer race is formed, and a plurality of rolling members disposed in a rolling passage formed by the rolling surface of the outer race and the rolling surface of the inner race, and a cooling medium passage (α, β) is formed so as to be adjacent to either one of the inner race and outer race constituting a rotational driving side. According to the structure mentioned above, a rotary bearing and a rotary table device capable of achieving suitable cooling effect can be provided.
摘要翻译：旋转台装置包括中空马达驱动源，由其旋转的工作台和支撑工作台的旋转轴承。旋转轴承设置有具有形成有滚动面的内表面的外圈，具有与形成有外圈的滚动面相对的滚动面的外周面的内圈，以及多个滚动设置在由外圈的滚动面和内圈的滚动面形成的滚动通道中的构件和冷却介质通路（α，bgr）形成为与内圈和内圈外圈构成旋转驱动侧。根据上述结构，可以提供能够实现合适的冷却效果的旋转轴承和旋转台装置。

47. 发明申请

US20070137433A1 Rotary indexing table driven by an induction motor 有权
标题翻译：由感应电动机驱动的旋转分度台
公开(公告)号：US20070137433A1
公开(公告)日：2007-06-21
申请号：US11235681
申请日：2005-09-26
申请人： Richard Amendolea , Rick Steinkamp
发明人： Richard Amendolea , Rick Steinkamp
IPC分类号： B23Q16/02
CPC分类号： B23Q16/02 , B23Q2210/004 , Y10T74/1488
摘要： The present invention is a rotary indexing table driven by an induction motor. The rotary indexing table includes a rotatable work supporting platform, an AC induction motor including a motor shaft coupled to the rotatable work supporting platform; and a controller operatively coupled to the AC induction motor. The AC induction motor is equipped with a high resolution positional feedback device. The high-resolution positional feedback device may be an encoder or a resolver. The controller is configured to drive the AC induction motor in a direct drive manner. The high-resolution positional feedback device is operatively coupled to the controller, and the controller is configured to filter a signal provided by the high-resolution positional feedback device. The signal provided by the high-resolution positional feedback device may be a square wave or a sine wave. The present invention is also directed to a method precisely driving and positioning a rotary indexing table.
摘要翻译：本发明是由感应电动机驱动的旋转分度台。旋转分度台包括可旋转工作支撑平台，AC感应电动机，其包括联接到可旋转工作支撑平台的电动机轴; 以及可操作地耦合到所述AC感应电动机的控制器。交流感应电机配有高分辨率位置反馈装置。高分辨率位置反馈装置可以是编码器或旋转变压器。该控制器配置为以直接驱动方式驱动交流感应电动机。高分辨率位置反馈装置可操作地耦合到控制器，并且控制器被配置为对由高分辨率位置反馈装置提供的信号进行滤波。由高分辨率位置反馈装置提供的信号可以是方波或正弦波。本发明还涉及精确地驱动和定位旋转分度台的方法。

48. 发明申请

US20130025408A1 INDEXING OF A MACHINE TOOL TURRET 审中-公开
标题翻译：机器工具的指标
公开(公告)号：US20130025408A1
公开(公告)日：2013-01-31
申请号：US13641377
申请日：2011-04-24
申请人： Marco Vettori
发明人： Marco Vettori
IPC分类号： B23Q16/02
CPC分类号： B23Q39/042 , B23Q15/26 , B23Q16/025 , B23Q2210/004 , Y10T74/1488 , Y10T74/1494
摘要： The present invention relates to a system for indexing a turret of a multi-spindle machine tool. The system includes: a turret designed to rotate about an axis; and a turret drive mechanism. The drive mechanism is designed to index the turret in order to position the turret angularly in a free manner while rotating about said axis, and the drive mechanism is designed to lock the turret in this position.
摘要翻译：本发明涉及一种用于对多轴机床的转台进行分度的系统。该系统包括：设计成围绕轴旋转的转台; 和转塔驱动机构。驱动机构被设计成对转塔进行分度，以便在围绕所述轴线旋转的同时以自由方式角度定位转台，并且驱动机构设计成将转台锁定在该位置。

49. 发明授权

US08316776B2 Rotary bearing, rotary table device and table diameter determining method 有权
标题翻译：旋转轴承，旋转台装置和工作台直径确定方法
公开(公告)号：US08316776B2
公开(公告)日：2012-11-27
申请号：US12593638
申请日：2008-03-28
申请人： Shigeru Taniguchi , Toshiya Tanaka , Toshiyuki Aso
发明人： Shigeru Taniguchi , Toshiya Tanaka , Toshiyuki Aso
IPC分类号： A47B85/00 , F16C32/06
CPC分类号： F16C37/007 , B23Q11/127 , B23Q2210/004 , B23Q2220/004 , F16C2322/39
摘要： A rotary table device includes a hollow motor drive source, a table rotated thereby, and a rotary bearing supporting the table. The rotary bearing is provided an outer race having an inner surface to which a rolling surface is formed, an inner race having an outer peripheral surface to which a rolling surface opposing to the rolling surface of the outer race is formed, and a plurality of rolling members disposed in a rolling passage formed by the rolling surface of the outer race and the rolling surface of the inner race, and a cooling medium passage (α, β) is formed so as to be adjacent to either one of the inner race and outer race constituting a rotational driving side. According to the structure mentioned above, a rotary bearing and a rotary table device capable of achieving suitable cooling effect can be provided.
摘要翻译：旋转台装置包括中空马达驱动源，由其旋转的工作台和支撑工作台的旋转轴承。旋转轴承设置有具有形成有滚动面的内表面的外圈，具有与形成有外圈的滚动面相对的滚动面的外周面的内圈，以及多个滚动设置在由外圈的滚动面和内圈的滚动面形成的滚动通道中的构件和冷却介质通路（α，bgr）形成为与内圈和内圈外圈构成旋转驱动侧。根据上述结构，可以提供能够实现合适的冷却效果的旋转轴承和旋转台装置。

50. 发明申请

US20120121356A1 MACHINING HEAD FOR MACHINE TOOL 审中-公开
标题翻译：机床加工头
公开(公告)号：US20120121356A1
公开(公告)日：2012-05-17
申请号：US12438406
申请日：2007-08-13
申请人： Yoshinori Tatsuda
发明人： Yoshinori Tatsuda
IPC分类号： B23C1/12 , B23Q1/70
CPC分类号： B23Q1/5406 , B23Q1/0018 , B23Q2210/004 , B23Q2220/006 , Y10T409/307672
摘要： A machining head (10) for a machine tool includes a spindle unit (20) to which a tool is attachable and a support head component (30, 60) that includes an index mechanism for indexing an angular position of a spindle (21). The index mechanism includes a drive motor (33, 63) supported by a bearing (35, 65) within the housing (31a, 61) of the support head component (30, 60) and a rotary joint (37, 67) disposed concentrically with the bearing (35, 65) and the drive motor (33, 63). The bearing (35, 65) is disposed within a range occupied by the drive motor (33, 63) in an axial direction of a support shaft (32, 37b, 62, 67c), and the rotary joint (37, 67) is disposed within the drive motor (33, 63) in a radial direction thereof.
摘要翻译：一种用于机床的加工头（10）包括：主体单元（20），工具可附接到主轴单元（20），以及支撑头部件（30,60），其包括用于对主轴（21）的角位置进行分度的分度机构。分度机构包括由支撑头部件（30,60）的壳体（31a，61）内的轴承（35,65）支撑的驱动马达（33,63）和同心设置的旋转接头（37,67）轴承（35,65）和驱动马达（33,63）。轴承（35,65）在支撑轴（32,37b，62,67c）的轴向上设置在由驱动马达（33,63）占据的范围内，旋转接头（37,67）为设置在驱动马达（33,63）的径向内。

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