专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

41. 发明申请

US20100126308A1 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：US20100126308A1
公开(公告)日：2010-05-27
申请号：US12599012
申请日：2008-05-13
申请人： Yoshinori Tatsuda
发明人： Yoshinori Tatsuda
IPC分类号： B23Q16/02
CPC分类号： B23Q16/025 , B23Q1/5406 , B23Q1/70 , B23Q2210/004 , B23Q2220/006 , Y10T74/1471
摘要： An angular indexing apparatus for a machine tool includes a rotating shaft, to which a rotationally driven member is secured; a removable housing surrounding the outer periphery of the rotating shaft; bearings disposed between the housing and the rotating shaft and separated from each other in the axial direction of the rotating shaft; and driving means, provided between the housing and the rotating shaft, rotating the rotating shaft to index an angular position. The driving means uses drive motors, each including a motor rotor and a motor stator disposed concentrically around the rotating shaft, and separated from each other in the axial direction of the rotating shaft. A multiple-row roller bearing capable of supporting an axial load and a radial load is used for the bearing closest to the side of the rotationally driven member.
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; 围绕所述旋转轴的外周的可移除壳体; 轴承，其设置在所述壳体和所述旋转轴之间并且在所述旋转轴的轴向方向上彼此分离; 以及设置在所述壳体和所述旋转轴之间的驱动装置，使所述旋转轴旋转以指示角位置。驱动装置使用驱动电动机，每个驱动电动机包括电动机转子和围绕转轴同心设置的电动机定子，并且在旋转轴的轴向上彼此分离。对于最靠近旋转驱动部件的一侧的轴承，使用能够支撑轴向载荷和径向载荷的多列滚子轴承。

42. 发明申请

US20080078075A1 Compact cutting head for machining workpieces 有权
标题翻译：用于加工工件的紧凑型切割头
公开(公告)号：US20080078075A1
公开(公告)日：2008-04-03
申请号：US11894700
申请日：2007-08-21
申请人： Rudiger Schrott
发明人： Rudiger Schrott
IPC分类号： B23B39/00
CPC分类号： B23C9/005 , B23C1/12 , B23Q1/5406 , B23Q2210/004 , B23Q2210/006 , B23Q2220/006 , Y10T409/307672 , Y10T409/307728 , Y10T409/308288 , Y10T409/308512
摘要： A milling machine (1) for the machining of large components includes a milling head (9) which includes a support beam (8) which is movable along a longitudinal axis (Z); a pivot body (14) which is supported and guided by the support beam (8) by way of a curved guide arrangement (36) so as to be pivotable about a first pivot axis (B) which extends normal to the longitudinal axis (Z) and a motor milling spindle (11) which is supported on the pivot body (14) so as to be pivotable about a second pivot axis (A) which extends normal to the first pivot axis (B). The rotation of the pivot body (14) and of the milling spindle (11) is controlled by drive arrangements (37, 50) assigned to the pivot axis (A, B). The curved guide arrangement (36) includes guide carriages (34) attached to the support beam (8) and a circular arc segment-shaped guide track (32) which is attached to the pivot body (14) and which provide for pivot range about the first pivot axis (B) of at least 180°. A cavity (31) provided in the pivot body (14) for the accommodation of the milling spindle (11) provides for a pivot range of at least about 180° about the second pivot axis (A). The milling head (9) is compact and light-weight in its design and has a relatively small unobtrusive contour whereby the manufacture of complex surfaces is made possible with high quality and a relatively short machining time.
摘要翻译：用于加工大部件的铣床（1）包括铣头（9），其包括可沿着纵向轴线（Z）移动的支撑梁（8）; 枢轴体（14），其通过弯曲的引导装置（36）由支撑梁（8）支撑和引导，以便能够围绕垂直于纵向轴线（Z）延伸的第一枢转轴线（B）枢转）和电动机铣削主轴（11），其被支撑在所述枢转体（14）上，以便能够绕垂直于所述第一枢转轴线（B）延伸的第二枢转轴线（A）枢转。枢轴体（14）和铣削主轴（11）的旋转由分配给枢转轴线（A，B）的驱动装置（37,50）控制。弯曲的引导装置（36）包括附接到支撑梁（8）的导向滑架（34）和连接到枢转体（14）上的圆弧段形导轨（32），并且其提供了围绕第一枢转轴线（B）至少为180°。设置在用于调节铣削主轴（11）的枢转体（14）中的空腔（31）提供围绕第二枢转轴线（A）至少约180°的枢转范围。铣头（9）的设计紧凑且重量轻，并且具有相对较小的不引人注意的轮廓，由此可以以高质量和相对短的加工时间制造复杂的表面。

43. 发明申请

US20080047120A1 Rotary table with frameless motor 审中-公开
标题翻译：带无框电机的旋转台
公开(公告)号：US20080047120A1
公开(公告)日：2008-02-28
申请号：US11508853
申请日：2006-08-24
申请人： Daniel P. Soroka , Richard Kesterke , Joseph T. Colvin , Lloyd Weidman , Jeremy Turner
发明人： Daniel P. Soroka , Richard Kesterke , Joseph T. Colvin , Lloyd Weidman , Jeremy Turner
IPC分类号： B23C1/14
CPC分类号： B23Q11/0003 , B23Q1/01 , B23Q1/52 , B23Q11/127 , B23Q2210/004 , B23Q2220/004 , Y10T29/5114 , Y10T409/305824
摘要： A rotary table for a material processing machine such as a vertical milling machine utilizes direct drive motor(s) to precisely angularly position a work piece along one or more pivotal axes. The direct drive motor(s) are thermally insulated from the remainder of the machine to limit misaligning thermal expansion of the components of the machine. The motors may be symmetrically attached to their respective supports such that thermal expansion/contraction of the motor and surrounding components occurs symmetrically with respect to the motor to limit misalignment of the motor's rotational axis. A motor may mount to its respective support only at a first axial end thereof such that thermal expansion of a second axial end of the motor does not adversely shift the position of the first end. Axially narrow clamps selectively secure the rotors of the motors in desired positions.
摘要翻译：用于诸如垂直铣床的材料加工机的旋转台利用直接驱动马达来沿着一个或多个枢转轴线精确地定位工件。直接驱动电机与机器的其余部分热绝缘以限制机器部件的不对准热膨胀。电动机可以对称地附接到它们各自的支撑件，使得电动机和周围组件的热膨胀/收缩相对于电动机对称地发生，以限制电动机的旋转轴线的不对准。电机可以仅在其第一轴向端部处安装到其相应的支撑件，使得电动机的第二轴向端部的热膨胀不会不利地移动第一端部的位置。轴向窄的夹具选择性地将电动机的转子固定在所需的位置。

44. 发明授权

US07134173B2 Spindle head for a universal milling machine 有权
标题翻译：万能铣床用主轴头
公开(公告)号：US07134173B2
公开(公告)日：2006-11-14
申请号：US10508176
申请日：2003-03-11
申请人： Walter Gstir , Peter Haas
发明人： Walter Gstir , Peter Haas
IPC分类号： B23P23/00 , B23C1/14
CPC分类号： B23Q1/5412 , B23Q1/012 , B23Q1/623 , B23Q5/045 , B23Q2210/004 , B23Q2220/006 , Y10T29/5114 , Y10T409/305656 , Y10T409/307672 , Y10T409/307784 , Y10T409/404725
摘要： A spindle head for a universal milling machine having a housing rotatably mounted on a machine part and a work spindle mounted axially parallel in the housing. A second spindle unit adjustable about two axes is disposed on the rear side of the housing.
摘要翻译：一种用于万能铣床的主轴头，其具有可旋转地安装在机器部件上的壳体和轴向平行地安装在壳体中的工作轴。围绕两个轴线可调节的第二主轴单元设置在壳体的后侧。

45. 发明申请

US20050217095A1 Spindle head for a universal milling machine 有权
标题翻译：万能铣床用主轴头
公开(公告)号：US20050217095A1
公开(公告)日：2005-10-06
申请号：US10508176
申请日：2003-03-11
申请人： Walter Gstir , Peter Haas
发明人： Walter Gstir , Peter Haas
IPC分类号： B23C1/12 , B23Q1/01 , B23Q1/50 , B23Q1/54 , B23Q1/62 , B23Q1/70 , B23Q5/04 , B23P23/00 , B23C1/14
CPC分类号： B23Q1/5412 , B23Q1/012 , B23Q1/623 , B23Q5/045 , B23Q2210/004 , B23Q2220/006 , Y10T29/5114 , Y10T409/305656 , Y10T409/307672 , Y10T409/307784 , Y10T409/404725
摘要： A spindle head for a universal milling machine having a housing rotatably mounted on a machine part and a work spindle mounted axially parallel in the housing. A second spindle unit adjustable about two axes is disposed on the rear side of the housing.
摘要翻译：一种用于万能铣床的主轴头，其具有可旋转地安装在机器部件上的壳体和轴向平行地安装在壳体中的工作轴。围绕两个轴线可调节的第二主轴单元设置在壳体的后侧。

46. 发明申请

US20040107805A1 Rotary indexing machine 失效
标题翻译：旋转分度机
公开(公告)号：US20040107805A1
公开(公告)日：2004-06-10
申请号：US10727499
申请日：2003-12-05
申请人： Mikron SA Agno
发明人： Guido Baldini , Thomas Treib
IPC分类号： B23P023/00
CPC分类号： B23Q1/015 , B23Q16/08 , B23Q39/042 , B23Q2210/004 , Y10T29/5124 , Y10T29/5128 , Y10T29/5136 , Y10T29/5196 , Y10T74/1494 , Y10T82/25 , Y10T82/2511 , Y10T82/2566
摘要： A rotary indexing machine (10) has a fixed machine frame, which is designed for holding a multiplicity of machining units (66) and comprises at least one support (70). Furthermore, the rotary indexing machine (10) has a rotary table (40) rotatable relative to the machine frame about a vertical indexing axis (12). To create free space for the machining of a workpiece to be arranged on the rotary table (40), the support (70) is designed for the lateral attachment of at least one of the machining units (66). The machine frame is characterized by high rigidity and stability, a large free space for machining workpieces being created at the same time in the region of the rotary table (40), and good accessibility of the satellites (50), the indexing devices and the rotary table (40) being ensured for the adjustment or setting-up of the machine. Furthermore, the rotary indexing machine (10) according to the invention has an extremely fast and highly dynamic drive for the rotary table (40) and permits timesaving and nonetheless accurate indexing of the satellites.
摘要翻译：旋转分度机（10）具有固定机架，其被设计用于保持多个加工单元（66）并且包括至少一个支撑件（70）。此外，旋转分度机（10）具有绕垂直分度轴线（12）相对于机架旋转的旋转工作台（40）。为了创建用于加工待设置在旋转工作台（40）上的工件的自由空间，支撑件（70）设计成用于至少一个加工单元（66）的横向安装。机架的特征在于高刚性和稳定性，在旋转台（40）的区域内同时产生用于加工工件的大的自由空间，以及卫星（50），分度装置和确保旋转台（40）用于机器的调节或设置。此外，根据本发明的旋转分度机（10）具有用于旋转工作台（40）的非常快速和高动态的驱动，并且允许对卫星进行节省时间和精确的分度。

47. 发明授权

US06669416B2 Driving head for the numerically controlled setting movements of a tool spindle or workpiece table around at least one axis of rotation 有权
公开(公告)号：US06669416B2
公开(公告)日：2003-12-30
申请号：US10057437
申请日：2002-01-25
申请人： Klaus Klement
发明人： Klaus Klement
IPC分类号： B23C112
CPC分类号： H02K7/14 , B23Q1/287 , B23Q1/52 , B23Q1/54 , B23Q5/04 , B23Q5/28 , B23Q2210/004 , F16D49/14 , H02K7/102 , Y10T74/1494 , Y10T409/307672 , Y10T409/308512
摘要： A driving head for the numerically controlled setting movements of a tool spindle or workpiece table around at least one axis of rotation. The basic structure of the driving head comprises a housing (1, 1′) and at least one multi-pole external rotor motor (2) arranged concentrically in relation to the axis of rotation (A, B). The rotor motor is comprised of a ring-shaped, soft-magnetic stator (3) with single-pole windings, which is inserted in the housing (1, 1′); as well as a ring-shaped rotor yoke (5) fitted with permanent magnets (4) On the end side, the rotor yoke (5) is connected to a rotor body (6), which is rotatably supported in the housing (1, 1′). Furthermore, the rotor yoke is arranged between the stator (3) and a segment of the housing that comprises a device (7) for blocking the rotor yoke (5). The device (7) for blocking the rotor yoke preferably consists of a deformable diaphragm (8) acted upon by fluid and placed against the rotor yoke (5) under the pressure of the fluid.

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。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式