公开(公告)号：US09440320B2

公开(公告)日：2016-09-13

申请号：US14347000

申请日：2012-09-27

申请人： GNUTTI TRANSFER S.p.A.

发明人： Giordano Gaboardi ,  Stefano Coraglia

IPC分类号： B23B31/20 ,  B23Q3/06 ,  B23Q16/10

CPC分类号： B23Q3/067 ,  B23B31/201 ,  B23B31/207 ,  B23B2231/2078 ,  B23B2240/04 ,  B23Q16/10 ,  Y10T29/49998 ,  Y10T279/17307 ,  Y10T279/17376 ,  Y10T279/17471 ,  Y10T279/17521

摘要： A machine tool (2) comprising a mobile table (11) and a support and gripping device (200) fitted to one said machine tool (2) and which comprises:—pincer means (210) for blocking the part;—a support (250) which contains and supports the pincer means (210) and is blocked to the mobile table (11). The pincer means (210) comprise a part blocking pincer (212) and an intermediate pincer (211), respectively one inside the other, both elastic. The part blocking pincer (212) has a structure for gripping the part following interaction between the intermediate pincer (211) and the support. (250); in addition the pincer means (210) are suitable for being placed in rotation around the pincer axis (P-P).

摘要翻译： 一种机床（2），包括移动台（11）和装配到一个所述机床（2）上的支撑和夹紧装置（200），并且包括：用于阻挡所述部件的销钉装置（210）; - 支撑件 250），其包含并支撑所述钳位装置（210）并被阻挡到所述移动台（11）。 夹持装置（210）包括分别夹在另一个内部的部分阻塞钳子（212）和中间钳子（211​​），两者都是弹性的。 部分阻塞钳子212具有用于夹持中间夹持器211与支撑件之间的相互作用的部分的结构。 （250）; 此外，钳子装置（210）适于围绕钳子轴线（P-P）旋转。

公开(公告)号：US20140033490A1

公开(公告)日：2014-02-06

申请号：US13945372

申请日：2013-07-18

申请人： O-M LTD.

发明人： Tatsuo SHIMIZU ,  Takio NAKAMURA ,  Katsunori KABASAWA ,  Akihiro GOTO

IPC分类号： B23Q16/10

CPC分类号： B23Q16/10 ,  B23B29/323 ,  B23Q5/10 ,  B23Q2220/002 ,  Y10T29/5155 ,  Y10T74/1494

摘要： A composite processing machine with an automatic swiveling composite turret device. Transmitting and releasing of rotational force to a rotating tool is automatically switched between indexing and locked securing. Included is a clutch-action-coupled rotational force transmission/release switching mechanism (10). A common motor (9) is the drive source for a rotation drive mechanism (7) for transmitting rotational force to a rotating tool (5) and a swivel drive mechanism (8) for swiveling a turret (3). Transmission of rotational force of common motor (9) to rotation drive mechanism (7) is released when turret (3) is slid along swivel shaft part (2) to unlock clutch device (4) and enable turret (3) to swivel, and rotational force of common motor (9) is transmitted to rotating tool (5) when turret (3) is slid back to lock and secure clutch device (4) in an indexed position of turret (3).

摘要翻译： 具有自动旋转复合转塔装置的复合加工机。 旋转刀具的旋转力的传递和释放在分度和锁定固定之间自动切换。 包括离合器作用力的旋转力传递/释放切换机构（10）。 公共电动机（9）是用于将旋转力传递到旋转工具（5）的旋转驱动机构（7）的驱动源和用于旋转转台（3）的旋转驱动机构（8）。 当转盘（3）沿着旋转轴部分（2）滑动以解锁离合器装置（4）并使转台（3）旋转时，普通电动机（9）的旋转力传递到旋转驱动机构（7）被释放，并且 当转塔（3）滑回以将离合器装置（4）锁定并固定在转台（3）的分度位置时，普通电动机（9）的旋转力被传递到旋转工具（5）。

公开(公告)号：US20130055538A1

公开(公告)日：2013-03-07

申请号：US13261478

申请日：2011-05-17

申请人： Jürgen Stiefel

发明人： Jürgen Stiefel

IPC分类号： B23B29/24

CPC分类号： B23Q16/02 ,  B23B29/32 ,  B23B29/323 ,  B23B31/1076 ,  B23Q5/04 ,  B23Q11/04 ,  B23Q16/025 ,  B23Q16/10 ,  B23Q2220/002 ,  Y10T29/5154 ,  Y10T29/5155 ,  Y10T74/14 ,  Y10T82/2587

摘要： The invention relates to a tool turret, comprising a tool disk (1), which has at least one tool receptacle (7) for a machining tool and which is fastened to an accommodating disk (51), which can be swiveled about a support column that defines a swivel axis into positions in which the particular machining tool is in a working position, a contact surface (55) being provided on the tool disk (1), wherein said contact surface can be clamped to an accommodating surface (53) on the accommodating disk (51) by means of a clamping device. The tool turret is characterized in that the clamping device has an annular groove on one (51) of the two components (1, 51) to be clamped, said annular groove being concentric to the swivel axis and being open radially outside and having at least one inner slanted surface (81), and the clamping device has at least one compression piece (57) on the other (1) component, said compression piece penetrating the annular groove (61) under compressive force and having a wedge surface (79), which in interaction with the slanted surface (81) of the annular groove (61) produces a force component as a clamping force from the compressive force, which presses the contact surface (55) and the accommodating surface (53) against each other.

摘要翻译： 技术领域本发明涉及一种工具转盘，其包括工具盘（1），其具有用于加工工具的至少一个工具容器（7），并且固定到容纳盘（51）上，工具盘可绕支撑柱 将所述旋转轴定义为所述特定加工工具处于工作位置的位置，所述接触表面（55）设置在所述工具盘（1）上，其中所述接触表面可被夹紧到所述接合表面（53）上 容纳盘（51）通过夹紧装置。 所述工具转台的特征在于，所述夹紧装置在所述两个部件（1,51）的一个（51）上具有环形槽，以被夹紧，所述环形槽与所述旋转轴线同心，并且径向向外敞开并且至少具有 一个内部倾斜表面（81），并且夹紧装置在另一个（1）部件上具有至少一个压缩片（57），所述压缩件在压缩力下穿过环形槽（61）并具有楔形表面（79） ，其与环形槽（61）的倾斜表面（81）相互作用产生作为来自压缩力的夹紧力的力分量，其将接触表面（55）和容纳表面（53）彼此压紧。

公开(公告)号：US20100243383A1

公开(公告)日：2010-09-30

申请号：US12728406

申请日：2010-03-22

申请人： Benedict KORISCHEM ,  Hans Hölter

发明人： Benedict KORISCHEM ,  Hans Hölter

IPC分类号： B23Q16/08 ,  F16B2/02 ,  F16D63/00 ,  B23Q16/10

CPC分类号： B23Q16/10 ,  B23Q1/287 ,  F16D49/00 ,  F16D2121/02 ,  F16D2125/12 ,  F16D2125/68 ,  Y10T24/44641

摘要： A clamping device with a housing, a spindle which is rotationally mounted in the housing, and an elastic clamping element, the clamping element being movable by application of a force out of a first position in which the spindle can be turned into a second position in which the spindle is clamped by the clamping element. The clamping element has an inner cylinder which surrounds the spindle to be clamped, an outer cylinder which is located coaxially to the inner cylinder, and a membrane which connects the inner cylinder to the outer cylinder. The clamping element is annular and roughly cup-shaped with an opening in the middle of the clamping element so that the inner cylinder surrounds the spindle to be clamped. The clamping element is shaped and arranged such that, by applying a force to the clamping element the curvature of the membrane can be changed.

摘要翻译： 具有壳体的夹紧装置，旋转地安装在壳体中的主轴和弹性夹紧元件，所述夹紧元件可通过施加力移动离开第一位置，在所述第一位置中，所述主轴可以转动到第二位置 主轴由夹紧元件夹紧。 夹紧元件具有围绕要被夹紧的主轴的内筒，与内筒同轴定位的外筒，以及将内筒连接到外筒的膜。 夹紧元件是环形的，大致杯形，在夹紧元件的中间具有开口，使得内筒围绕主轴以被夹紧。 夹紧元件的形状和布置使得通过向夹紧元件施加力可以改变膜的曲率。

公开(公告)号：US20080302208A1

公开(公告)日：2008-12-11

申请号：US12132984

申请日：2008-06-04

申请人： Takeshi Yonenaga

发明人： Takeshi Yonenaga

IPC分类号： B23Q16/02

CPC分类号： B23Q11/141 ,  B23Q11/127 ,  B23Q16/10 ,  B23Q2220/004 ,  Y10T74/14 ,  Y10T279/13

摘要： A table plate has a coolant channel including at least a pipe that is in contact with at least one of a back surface and an outer peripheral surface of the table plate or a path disposed in the table plate. At least a portion of the coolant channel is in areas outside a reference hole, which is formed in the table plate coaxially with the rotating shaft, the areas corresponding to two or more of four quadrants, which are defined by two perpendicular lines intersecting at an axial center of the rotating shaft in a plan view. The coolant channel has inlet and outlet ends that open in the outer peripheral surface of the table plate or an outer peripheral surface of the rotating shaft. The inlet and outlet ends are respectively connected to a coolant-supplying path and a coolant-collecting path through a rotary joint.

摘要翻译： 台板具有至少包括与台板的后表面和外周面中的至少一个接触的管道或设置在台板中的路径的冷却剂通道。 冷却剂通道的至少一部分在基准孔的外侧区域中，该基准孔形成在与旋转轴同轴的台板中，对应于四个象限中的两个或更多个的区域，两个或更多个四个象限由两条垂直线相交， 旋转轴的轴心在俯视图中。 冷却剂通道具有在台板的外周面或旋转轴的外周面上开口的入口端和出口端。 入口端和出口端分别通过旋转接头连接到冷却剂供应路径和冷却剂收集路径。

公开(公告)号：US06865789B2

公开(公告)日：2005-03-15

申请号：US10445637

申请日：2003-05-27

申请人： Koichiro Katoh ,  Kazuo Kawasaki ,  Naoya Tanaka ,  Minoru Kitayama

发明人： Koichiro Katoh ,  Kazuo Kawasaki ,  Naoya Tanaka ,  Minoru Kitayama

IPC分类号： B23B29/24 ,  B23Q5/04 ,  B23Q16/10 ,  B23B29/32

CPC分类号： B23Q16/10 ,  B23B29/242 ,  B23B2210/02 ,  B23Q5/045 ,  Y10T29/5154 ,  Y10T29/5155 ,  Y10T29/5158 ,  Y10T82/2508 ,  Y10T409/309408 ,  Y10T409/30952

摘要： A tool holder for attaching a complex tool having a plurality of kinds of cutting edges to a turret, has a base portion attachably and detachably formed at the turret. The base portion has a rotatable tool spindle attachably and detachably installing the complex tool thereon. The tool spindle is provided with indexing means for indexably rotating the tool spindle at an indexed position corresponding to each cutting edge of the complex tool. And, clamping means for clamping the tool spindle at a predetermined indexed position is provided. Indexing rotational function and clamping function owned by the tool holder makes the use of the complex tool in the lathe possible.

摘要翻译： 用于将具有多种切削刃的复杂工具附接到转台的工具夹具具有可拆卸地形成在转台上的基部。 底座部分具有可旋转的工具主轴，其可复制地安装在其上。 工具主轴设有分度装置，用于在对应于复杂工具的每个切削刃的分度位置处可转动地转动工具主轴。 并且，提供了用于将工具主轴夹紧在预定的分度位置的夹紧装置。 刀架所拥有的分度旋转功能和夹紧功能使车床中的复杂刀具成为可能。

公开(公告)号：US06609441B1

公开(公告)日：2003-08-26

申请号：US09647601

申请日：2000-10-03

申请人： Kenji Sugimoto ,  Hiroshi Shinohara ,  Wolfgang Pfeifer

发明人： Kenji Sugimoto ,  Hiroshi Shinohara ,  Wolfgang Pfeifer

IPC分类号： B23B2900

CPC分类号： B23B29/242 ,  B23B3/168 ,  B23Q16/06 ,  B23Q16/065 ,  B23Q16/10 ,  Y10T29/5155 ,  Y10T74/14 ,  Y10T74/1476 ,  Y10T74/1494 ,  Y10T82/2506 ,  Y10T82/2508 ,  Y10T82/2587

摘要： A turret tool rest (14) includes a turret (24) movably supported on a base (22), on which desired tools can be mounted at predetermined indexable angled positions. A pair of coupling elements (66, 68), which can be engaged with each other, are arranged between the base (22) and the turret (24). The coupling elements (66, 68) are moved between an engaged position at which they are mutually engaged to fixedly hold the turret at respective indexed positions on the base, and a disengaged position at which they are mutually disengaged to permit the turret to be rotationally indexed. A spring-loaded plunger unit (80) serves to prevent the turret (24) from freely rotating on the base (22),until the coupling elements (66, 68) are fully engaged with each other, during the moving operation of the coupling elements between the engaged and disengaged positions. The plunger unit (80) includes a plunger (84) retractably provided on the turret, a countersink (90) fixedly provided on the base to be engaged with the plunger when the turret is located at the engaged position, and a coil spring (86) or biasing the plunger to maintain the engagement between the plunger and the countersink.

摘要翻译： 转台刀架（14）包括可移动地支撑在基座（22）上的转台（24），在所述转台（24）上可以预定的可转位的倾斜位置安装所需的工具。 可以在基座（22）和转台（24）之间布置有可以彼此接合的一对联接元件（66,68）。 联接元件（66,68）在它们相互接合的接合位置之间移动，以将转台固定地保持在基座上的相应的分度位置处，以及在它们相互脱开的分离位置以允许转台旋转 索引。 弹簧加载的柱塞单元（80）用于防止转台（24）在基座（22）上自由旋转，直到联接元件（66,68）在联接器的移动操作期间彼此完全接合 接合位置和脱离位置之间的元件。 柱塞单元（80）包括可伸缩地设置在转台上的柱塞（84），当转台位于接合位置时，固定地设置在基座上以与柱塞接合的埋头孔（90）和螺旋弹簧 ）或偏压柱塞以保持柱塞和埋头孔之间的接合。

公开(公告)号：US06378877B1

公开(公告)日：2002-04-30

申请号：US09611469

申请日：2000-07-07

申请人： Marcel Lüscher ,  Karl Fries

发明人： Marcel Lüscher ,  Karl Fries

IPC分类号： B23B3140

CPC分类号： B23B31/30 ,  B23B31/1071 ,  B23B31/22 ,  B23Q1/0081 ,  B23Q16/10 ,  B23Q16/102 ,  Y10T279/1033 ,  Y10T279/1049 ,  Y10T279/1062 ,  Y10T279/17256 ,  Y10T279/26 ,  Y10T279/3406 ,  Y10T279/3487 ,  Y10T409/303808

摘要： The apparatus comprises a chuck member to be mounted within the operating area of the machine tool and a work piece carrier that can be put onto the chuck member and clamped thereto. First positioning members provided on the chuck member and second positioning members provided on the work piece carrier cooperate to define the position of the work piece carrier along three coordinate axes each running perpendicular to each other as well as with regard to the angular orientation. A clamping mechanism fixes the work piece carrier member to the chuck member in the afore mentioned defined position. In order to ensure an increased resistance against tilting momenta and torque occurring during the machining of a work piece, the first positioning members are constituted by conical centering pins and the second positioning members are constituted by recesses in the shape of a two-stage groove having two shoulders.

摘要翻译： 该装置包括安装在机床的操作区域内的卡盘构件和可以放在卡盘构件上并夹紧在其上的工件托架。 设置在卡盘构件上的第一定位构件和设置在工件载体上的第二定位构件合作以沿着彼此垂直运动以及关于角度定向的三个坐标轴限定工件载体的位置。 夹紧机构将工件承载构件固定在上述限定位置的卡盘构件上。 为了确保在加工工件期间产生的倾斜力矩和扭矩的增加的阻力，第一定位构件由锥形定心销构成，并且第二定位构件由具有两级槽形状的凹部构成， 两肩

公开(公告)号：US06170358B2

公开(公告)日：2001-01-09

申请号：US09265879

申请日：1999-03-11

申请人： Stephen P Hunter ,  Colin M Felgate

发明人： Stephen P Hunter ,  Colin M Felgate

IPC分类号： B25J1800

CPC分类号： G01B5/008 ,  B23Q16/10 ,  G01B5/012 ,  Y10T74/1471 ,  Y10T74/1476

摘要： An indexing mechanism is provided to enable discrete angular displacement of a first body 10 relative to a second body 12. An intermediate body 22 is provided, and is rotatable relative to both the first and second bodies 10,12. Mutually engageable detent elements on the first and intermediate 10,22, and intermediate and second 22,12 bodies, provide indexing of the first body 10 relative to the intermediate body 22 and the intermediate body relative to the second body 12 respectively. The angular separations of adjacent indexed positions provided by the first and second sets of detent elements differ such that the first body 10 is indexable relative to the second body 12 in finer indexing increments than are provided by either the first or second detent elements individually. The detent elements may be provided by rings of gear teeth (Hirth Couplings), or circular arrays of elements providing mutually convergent surfaces (such as a ring of balls) that are engageable by three or more further elements (such as rollers).

摘要翻译： 提供分度机构以使第一主体10相对于第二主体12能够离散的角位移。中间体22设置成可相对于第一和第二主体10,12转动。 分别在第一和中间10,22以及中间和第二个22,12主体上的相互啮合的制动元件相对于第二主体12分别提供相对于中间体22和中间体的第一主体10的分度。 由第一组和第二组止动元件提供的相邻的分度位置的角度间隔不同，使得第一主体10相对于第二主体12可转动的精度比分别由第一或第二定位元件提供的更精细的分度增量。 制动元件可以由齿轮齿（Hirth联轴器）的环或提供可由三个或更多个其它元件（例如辊）接合的相互收敛的表面（例如球环）的圆形阵列提供。

公开(公告)号：US4644825A

公开(公告)日：1987-02-24

申请号：US678014

申请日：1984-12-04

申请人： Yoshio Yamazaki

发明人： Yoshio Yamazaki

IPC分类号： B23Q16/02 ,  B23Q16/10 ,  B23B29/32

CPC分类号： B23Q16/10 ,  B23Q16/021 ,  Y10T74/14 ,  Y10T74/1476 ,  Y10T74/1494

摘要： An indexing and positioning device comprises: a fixed inner ring; and outer ring disposed coaxially, coplanarly, and revolvably therearound with an annular boundary therebetween; a plurality of positioning recesses formed at equal indexing intervals along and straddling the boundary and comprising respective inner and outer parts respectively formed in the inner and outer rings, all recesses assuming a completely assembled state upon combination of the inner and respective outer parts in a specific indexing register; a plurality of positioning balls one of which is floatably accommodated within each of the positioning recesses; a retainer confining and guiding each of the positioning balls; and a clamp ring operable to press the positioning balls inward into the respective positioning recesses thereby to cause accurate and positive centering and positioning of indexing positions of the inner and outer rings relative to each other.

摘要翻译： 分度定位装置包括：固定内圈; 和外环，其同轴地，共面地并且可旋转地设置在其周围的环形边界; 多个定位凹槽，沿着并跨过边界以相等的分度间隔形成，并且包括分别形成在内圈和外圈中的相应的内部和外部部分，所述凹部在内部和相应的外部部件组合时具有完全组装状态 索引寄存器; 多个定位球，其中一个可浮动地容纳在每个定位凹槽内; 保持器限制和引导每个定位球; 以及夹紧环，其可操作以将定位滚珠向内压入相应的定位凹槽中，从而对内圈和外圈相对于彼此的分度位置进行准确且正向的对中和定位。