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公开(公告)号：US07211033B2
公开(公告)日：2007-05-01
申请号：US10846940
申请日：2004-05-14
IPC分类号： B23Q3/157
CPC分类号： B23Q3/157 , B23Q3/15553 , B23Q16/04 , Y10S483/902 , Y10T483/11 , Y10T483/13 , Y10T483/136 , Y10T483/14 , Y10T483/1764
摘要： A machine tool has at least one working spindle, in which a tool receptacle for tool holders is provided. Furthermore, there is a tool-changing arm with a gripper, for a tool holder in order to transfer this tool holder between its magazine position, which is spaced apart from the tool receptacle, and its working position, in which the tool holder can be clamped into the tool receptacle. Orientation means are provided between the gripper and the tool holder supported by it and secure the tool holder in a nonrotatable manner on the gripper at least during its transfer between the magazine position and the working position and release it after it has been clamped into the tool receptacle, with the result that the tool holder can be rotated in relation to the gripper.
摘要翻译： 机床具有至少一个工作主轴，其中提供用于刀夹的刀具座。 此外，存在具有夹具的刀具更换臂，用于工具保持器，以便将刀架保持器在其与刀具接口间隔开的刀库位置与其工作位置之间传递，刀夹 夹在工具容器中。 定位装置设置在夹持器和由其支撑的工具架之间，并且至少在其在料仓位置和工作位置之间的转移期间将工具架以不可旋转的方式固定在夹具上，并且在将其夹紧到工具中之后将其释放 容器，结果是工具夹可以相对于夹具旋转。
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公开(公告)号：US20050014618A1
公开(公告)日：2005-01-20
申请号：US10846940
申请日：2004-05-14
CPC分类号： B23Q3/157 , B23Q3/15553 , B23Q16/04 , Y10S483/902 , Y10T483/11 , Y10T483/13 , Y10T483/136 , Y10T483/14 , Y10T483/1764
摘要： A machine tool has at least one working spindle, in which a tool receptacle for tool holders is provided. Furthermore, there is a tool-changing arm with a gripper, for a tool holder in order to transfer this tool holder between its magazine position, which is spaced apart from the tool receptacle, and its working position, in which the tool holder can be clamped into the tool receptacle. Orientation means are provided between the gripper and the tool holder supported by it and secure the tool holder in a nonrotatable manner on the gripper at least during its transfer between the magazine position and the working position and release it after it has been clamped into the tool receptacle, with the result that the tool holder can be rotated in relation to the gripper.
摘要翻译： 机床具有至少一个工作主轴，其中提供用于刀夹的刀具座。 此外，存在具有夹具的刀具更换臂，用于工具保持器，以便将刀架保持器在其与刀具接口间隔开的刀库位置与其工作位置之间传递，刀夹 夹在工具容器中。 定位装置设置在夹持器和由其支撑的工具架之间，并且至少在其在料仓位置和工作位置之间的转移期间将工具架以不可旋转的方式固定在夹具上，并且在将其夹紧到工具中之后将其释放 容器，结果是工具夹可以相对于夹具旋转。
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公开(公告)号：US07115082B2
公开(公告)日：2006-10-03
申请号：US10846492
申请日：2004-05-14
CPC分类号： B23Q17/003 , B23Q3/1554 , B23Q5/58 , Y10S483/902 , Y10T483/11 , Y10T483/13 , Y10T483/136 , Y10T483/138 , Y10T483/14 , Y10T483/1764
摘要： A machine tool has a working spindle in which a tool receptacle for tool holders is provided. Furthermore, there is at least one tool-changing arm with a gripper in which a tool holder is held in a peripheral alignment with respect to the gripper in order to transfer this tool holder between its magazine position, which is spaced apart from the tool receptacle, and its working position, in which the tool holder can be clamped into the tool receptacle. A positioning indicator is provided for the peripheral alignment of the tool holder, the indicator indicating a misalignment between the tool holder and gripper.
摘要翻译： 机床具有工作主轴，其中提供用于刀夹的刀具座。 此外，至少有一个具有夹持器的工具更换臂，其中工具夹具相对于夹持器保持在周边对准中，以便将工具夹持器在其与工具容器间隔开的刀库位置 ，以及其工作位置，其中工具夹可以夹在工具容器中。 提供了用于刀架的周边对准的定位指示器，该指示器指示刀架和夹具之间的未对准。
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公开(公告)号：US20050014617A1
公开(公告)日：2005-01-20
申请号：US10846492
申请日：2004-05-14
CPC分类号： B23Q17/003 , B23Q3/1554 , B23Q5/58 , Y10S483/902 , Y10T483/11 , Y10T483/13 , Y10T483/136 , Y10T483/138 , Y10T483/14 , Y10T483/1764
摘要： A machine tool has a working spindle in which a tool receptacle for tool holders is provided. Furthermore, there is at least one tool-changing arm with a gripper in which a tool holder is held in a peripheral alignment with respect to the gripper in order to transfer this tool holder between its magazine position, which is spaced apart from the tool receptacle, and its working position, in which the tool holder can be clamped into the tool receptacle. A positioning indicator is provided for the peripheral alignment of the tool holder, the indicator indicating a misalignment between the tool holder and gripper.
摘要翻译： 机床具有工作主轴，其中提供用于刀夹的刀具座。 此外，至少有一个具有夹持器的工具更换臂，其中工具夹具相对于夹持器保持在周边对准中，以便将工具夹持器在其与工具容器间隔开的刀库位置 ，以及其工作位置，其中工具夹可以夹在工具容器中。 提供了用于刀架的周边对准的定位指示器，该指示器指示刀架和夹具之间的未对准。
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公开(公告)号：USRE40690E1
公开(公告)日：2009-03-31
申请号：US10126042
申请日：2002-04-19
IPC分类号： B65H5/08
CPC分类号： B23Q41/08 , B23Q7/04 , B23Q7/1405 , B23Q11/08
摘要： A machine tool center (10) displays at least one machine tool (11, 12, 13) which has a working area (17) accessible through an operator door (16) to process workpieces (21). Furthermore, a loading/unloading station (14) for the workpieces (21) and a loading device (22) which transports the workpieces (21) between the loading/unloading station (14) and the respective machine tool (11, 12, 13) and changes these at the machine tool (11, 12, 13) are also provided. In the new machine tool center (10) the loading device (22) is arranged below the working space (17) of the machine tool (11, 12, 13) (FIG. 1).
摘要翻译： 机床中心（10）显示至少一个机床（11,12,13），其具有可通过操作者门（16）接近以处理工件（21）的工作区域（17）。 此外，用于工件（21）的装载/卸载站（14）和在装载/卸载站（14）和相应机床（11,12,13）之间运送工件（21）的装载装置（22） ）并在机床（11,12,13）上进行更改。 在新的机床中心（10）中，装载装置（22）布置在机床（11,12,13）（图1）的工作空间（17）的下方。
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公开(公告)号：US5871312A
公开(公告)日：1999-02-16
申请号：US839123
申请日：1997-04-23
CPC分类号： B23Q11/085 , Y10T409/30392
摘要： A machine tool comprises a working space in which workpieces are to be machined and which is closed off against the outside by a case. The case comprises an opening, that can be closed by at least one sliding door and that gives access to the working space. The sliding door comprises vertically arranged slat elements that are connected one with the other by hinge connections.
摘要翻译： 一种机床包括工件空间，工件在该工作空间中被加工，并且通过壳体与外部封闭。 壳体包括开口，该开口可由至少一个滑动门关闭，并且允许进入工作空间。 滑动门包括通过铰链连接而彼此连接的垂直布置的板条元件。
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公开(公告)号：US5662567A
公开(公告)日：1997-09-02
申请号：US426153
申请日：1995-04-21
CPC分类号： B23Q17/003 , B23B31/00 , Y10T408/95 , Y10T483/136 , Y10T483/1743
摘要： A machine tool comprises a headstock (12) having a rotatable spindle (16) and having motor means for rotatably driving said spindle (16). At least one gripper (26) is provided for gripping a tool holder (18) and for transferring same from a first, uncoupled position outside said spindle (16) into a second, ready-to-couple position within said spindle (16). Coupling means (35) are provided at said headstock (12) for coupling said tool holder (18) in said second, ready-to-couple position with said spindle (16) such that said tool holder (18) assumes one of at least two coupled conditions, whereby in such coupled condition said tool holder (18) is locked on said spindle (16) for rotation therewith. Said at least two coupled conditions differ from one another with respect to a relative angular alignment between said tool holder (18) and said spindle (16). Control means are provided for controlling said motor means and having sensor means (48) for detecting said tool holder (18) to be in one of said coupled conditions and for differentiating between said at least two coupled conditions.
摘要翻译： 一种机床包括具有可旋转主轴（16）的主轴箱（12），并且具有用于可旋转地驱动所述心轴（16）的马达装置。 提供至少一个夹持器（26），用于夹持工具夹具（18）并将其从所述主轴（16）外部的第一非耦合位置传送到所述主轴（16）内的第二准备对联位置。 联接装置（35）设置在所述主轴箱（12）处，用于将所述工具架（18）与所述主轴（16）联接在所述第二准备对联位置中，使得所述工具架（18）至少呈现至少 两个耦合条件，由此在这种联接状态下，所述工具夹具（18）被锁定在所述心轴（16）上以与其一起转动。 所述至少两个耦合条件相对于所述工具保持器（18）和所述主轴（16）之间的相对角度对准彼此不同。 提供控制装置用于控制所述电动机装置并具有用于检测所述工具架（18）处于所述耦合状态之一并用于区分所述至少两个耦合状态的传感器装置（48）。
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公开(公告)号：US4911589A
公开(公告)日：1990-03-27
申请号：US245122
申请日：1988-09-15
CPC分类号： B23Q5/40 , Y10T408/5612 , Y10T408/91 , Y10T409/309576
摘要： A machine tool comprises a motion unit that can be displaced relative to a work table along a horizontal axis. Guide rails extend in the direction of the axis, being fixed against movement in this direction. Supporting guide elements of the motion unit run on the guide rails in axially offset arrangement. A drive motor serves for effecting a relative movement between the motion unit and the guide rails.In order to reduce the overall depth of the machine tool in the direction of the axis and to improve the accessibility of the drive elements, the drive motor has its stator rigidly connected to the said motion unit and is arranged in substantially axial orientation between the said guide elements.
摘要翻译： 机床包括可沿着水平轴相对于工作台移动的运动单元。 导轨沿着轴的方向延伸，固定成在该方向上的移动。 运动单元的支撑导向元件沿轴向偏移布置在导轨上运行。 驱动马达用于实现运动单元和导轨之间的相对移动。 为了减小机床在轴线方向上的整体深度并提高驱动元件的可接近性，驱动马达的定子刚性地连接到所述运动单元上，并且被布置在所述的 指导元素
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公开(公告)号：US4557035A
公开(公告)日：1985-12-10
申请号：US529202
申请日：1983-09-02
CPC分类号： B23Q3/15706 , B23B31/263 , B23Q3/15534 , Y10T29/53883 , Y10T408/37 , Y10T483/1774 , Y10T483/1836
摘要： A machine tool for sequentially machining workpieces with different tools which may be clamped in a spindle of the machine tool, comprising a magazine in which the tools are disposed in a ring pattern and held in holders such that the holder of the tool to be clamped in or unclamped and removed from the spindle is in alignment with the spindle axis during the tool change, is characterized in that the holders of the magazine are distributed about the spindle axis, that each holder is provided with its own drive which moves it into a position where it is aligned with the spindle axis (clamping position) and into a position outside the spindle axis (magazine position) and that the holder remains aligned with the spindle axis while the tool held therein performs a machining operation. This permits a very quick tool change.
摘要翻译： 一种机床，用于使用可夹紧在机床的主轴中的不同工具顺序地加工工件，其包括：刀库，其中刀具以环形图案设置并保持在保持器中，使得待夹紧的刀具的刀架 或者在刀具更换期间松开和从主轴移除与主轴轴线对准的特征在于，刀库的保持器围绕主轴轴线分布，每个保持器设置有自己的驱动器，其将其移动到位置 它与主轴轴线（夹持位置）对齐并进入主轴轴线（刀库位置）以外的位置，并且刀具保持与主轴轴对齐，同时刀具保持在其中进行加工操作。 这样可以快速更换刀具。
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公开(公告)号：US06216325B1
公开(公告)日：2001-04-17
申请号：US09183241
申请日：1998-10-30
IPC分类号： B21B1500
CPC分类号： B23Q1/0018 , B23Q7/1426 , B23Q7/1431 , B23Q41/02 , Y10T29/5196 , Y10T82/2514 , Y10T409/305544 , Y10T483/16 , Y10T483/165
摘要： A machining center has a number of machine tools which each have a working space for machining workpieces, a clamping station in which workpieces to be machined are clamped into workpiece holders, and a loading device 26 which transports the workpiece holders between the clamping station and the working space of at least one machine tool, and in order to transport the workpiece holder has a pivot arm 43 which is swung in as the loading device 26 moves, and which for workpiece changing is pivoted at least partially about a pivot axis 93 into the working space or to the clamping station. The workpiece holder has a fixture 51 for positionally accurate receiving of a workpiece, which has at its two end faces holding parts 56, 57 via which it is held in the clamping station and in the working space. The loading device 26 has a further pivot arm 43′ arranged parallel to the pivot arm 43, the pivot arms 43, 43′ grasping the fixture 51 at the end faces and receiving it between them for transport.
摘要翻译： 加工中心具有多个机床，每个机床具有用于加工工件的工作空间，夹持工位，其中待加工的工件被夹持在工件保持器中;以及装载装置26，其将夹持工位和 至少一个机床的工作空间，并且为了运输工件保持器具有枢转臂43，该枢转臂43随着装载装置26移动而摆动，并且用于工件更换的枢转臂至少部分地围绕枢转轴线93枢转到 工作空间或夹紧台。 工件保持器具有用于位置精确地接收工件的固定件51，工件在其两个端面具有保持部分56,57，通过它夹持在夹紧工位和工作空间中。 装载装置26具有平行于枢转臂43设置的另一个枢转臂43'，枢转臂43,43'在端面处抓住固定装置51并将其接收在它们之间用于运输。
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