Transfer center for machining at least one workpiece

    公开(公告)号:US09694461B2

    公开(公告)日:2017-07-04

    申请号:US14399700

    申请日:2013-05-07

    摘要: A transfer center for machining at least one workpiece is disclosed, having a machine frame, having a plurality of preferably stationary machining spindles arranged in the machine frame—particularly in a machining head, having a workpiece carrier on which at least one workpiece to be machined is arranged by means of a respective clamping device, and having a workpiece manipulator arranged in the machine frame, onto which workpiece manipulator the workpiece carrier is flange-mounted and which is movable by drive means in at least one spatial direction in relation to the machine frame. To achieve a high machining accuracy in parallel machining, according to one proposal, the transfer center—in order to compensate for a deviation between the actual position and the desired position of the workpiece or workpieces—has a position compensation system with at least two pressure elements situated between the workpiece or workpieces and the machine frame, whose operating directions enclose an angle with each other.

    METHOD FOR ACTIVATING A WORKPIECE MANIPULATOR OF A MACHINE TOOL
    2.
    发明申请
    METHOD FOR ACTIVATING A WORKPIECE MANIPULATOR OF A MACHINE TOOL 有权
    用于激活机器工具的工作控制器的方法

    公开(公告)号:US20110098843A1

    公开(公告)日:2011-04-28

    申请号:US12737324

    申请日:2009-08-07

    IPC分类号: G06F19/00

    摘要: The invention relates to a method for activating a workpiece manipulator (4) of a machine tool (1), comprising a control device which prescribes machining paths (6) for a workpiece by means of a computing unit, which machining paths are travelled by the workpiece manipulator (4) from a machine starting position (A), wherein the workpiece (5) which can be moved by the workpiece manipulator (4) in a multi-axially translatory and preferably also rotating manner is passed to a plurality of tools (3) one after the other for the step-by-step machining. In order to provide advantageous conditions it is proposed that in the case of termination of machining the workpiece manipulator (4) is made to move with the workpiece (5) back over the path of movement (7) assigned to the respective machining step into a position (8) prior to this machining step, in which the workpiece manipulator is optionally stopped or from which the workpiece manipulator is moved into the machine starting position (A).

    摘要翻译: 本发明涉及一种用于激活机床(1)的工件操纵器(4)的方法,包括一个控制装置,该控制装置通过计算单元为工件规定了加工路径(6),该加工路径由 工件操作器(4)从机械起始位置(A)移动,其中可以通过工件操纵器(4)以多轴向平移并且优选地也旋转的方式移动的工件(5)被传递到多个工具( 3)一个接一个地进行逐步加工。 为了提供有利条件,提出在终止加工的情况下,使工件操纵器(4)与工件(5)一起移动回分配给相应加工步骤的运动路径(7),进入到 在该加工步骤之前的位置(8),其中工件操纵器可选地停止,或者工件操纵器从其移动到机器起始位置(A)。

    MACHINE TOOL HAVING A MULTIPLICITY OF STATIONARY TOOL SPINDLES
    3.
    发明申请
    MACHINE TOOL HAVING A MULTIPLICITY OF STATIONARY TOOL SPINDLES 有权
    机床工具具有多种固定工具主轴

    公开(公告)号:US20140304958A1

    公开(公告)日:2014-10-16

    申请号:US14358799

    申请日:2012-10-18

    IPC分类号: B23Q39/02

    摘要: The invention relates to a machine tool (1) having a multiplicity of stationary tool spindles (3) that are optionally displaceable from a retracted rest position into an extended working position and are positioned at various positions in a frame-like stand (2) which defines and comprises a machining space, and having a workpiece manipulator (4) by way of which a workpiece support (5) is movable multi-axially in translation and preferably also in rotation. In order to create advantageous loading conditions, it is proposed that a loading door (8) is associated with at least one of the leg walls (7) defining the machining space (6), and that a. workpiece support holder (10), which is equipped with a coupling (11) for the workpiece support (5), is arranged on at least one, preferably on both, loading door leaf fronts (9).

    摘要翻译: 本发明涉及一种具有多个固定工具主轴(3)的机床(1),其可选地从缩回的停止位置移动到延伸的工作位置,并且位于框架式支架(2)中的各个位置, 限定并且包括加工空间,并且具有工件操纵器(4),通过该工件操纵器可将工件支撑件(5)多轴向平移并且优选地旋转运动。 为了产生有利的加载条件,提出了装载门(8)与限定加工空间(6)的至少一个腿壁(7)相关联,并且a。 配备有用于工件支撑件(5)的联接器(11)的工件支撑架(10)布置在至少一个,优选地在两个装载门扇叶(9)上。

    Machine tool including a plurality of tool spindles and a frame shaped rack
    4.
    发明授权
    Machine tool including a plurality of tool spindles and a frame shaped rack 有权
    机床包括多个工具主轴和框架架

    公开(公告)号:US08821083B2

    公开(公告)日:2014-09-02

    申请号:US12737589

    申请日:2009-07-24

    IPC分类号: B23C1/08

    CPC分类号: B23Q3/15746 B23Q39/024

    摘要: The invention relates to a machine tool (1), comprising a plurality of fixed tool spindles (3) and such that can optionally be displaced from a retracted idle position to an extended working position and can be positioned at different positions in a frame-like rack (2), and a workpiece carrier (4) with at least one workpiece holder (5), with the workpiece (4) carrier being movable at least in several axes in a translational manner and preferably also in a rotational manner. In order to provide advantageous constructional conditions it is proposed that at least one of the tool spindles (3) is associated with a tool magazine (7) plus tool changer (8).

    摘要翻译: 本发明涉及一种机床(1),其包括多个固定工具主轴(3),并且能够可选地从缩回的空转位置移动到延伸的工作位置,并且可以位于框架状的不同位置 (2)和具有至少一个工件保持器(5)的工件托架(4),其中工件(4)托架可以以平移方式至少以多个轴线运动,并且优选地也可以以旋转方式移动。 为了提供有利的结构条件,提出了至少一个工具主轴(3)与工具仓(7)和工具更换器(8)相关联。

    MACHINE TOOL
    5.
    发明申请
    MACHINE TOOL 有权
    机床

    公开(公告)号:US20110131791A1

    公开(公告)日:2011-06-09

    申请号:US12737589

    申请日:2009-07-24

    IPC分类号: B23Q3/157 B23Q39/02

    CPC分类号: B23Q3/15746 B23Q39/024

    摘要: The invention relates to a machine tool (1), comprising a plurality of fixed tool spindles (3) and such that can optionally be displaced from a retracted idle position to an extended working position and can be positioned at different positions in a frame-like rack (2), and a workpiece carrier (4) with at least one workpiece holder (5), with the workpiece (4) carrier being movable at least in several axes in a translational manner and preferably also in a rotational manner. In order to provide advantageous constructional conditions it is proposed that at least one of the tool spindles (3) is associated with a tool magazine (7) plus tool changer (8).

    摘要翻译: 本发明涉及一种机床(1),其包括多个固定工具主轴(3),并且能够可选地从缩回的空转位置移动到延伸的工作位置,并且可以位于框架状的不同位置 (2)和具有至少一个工件保持器(5)的工件托架(4),其中工件(4)托架可以以平移方式至少以多个轴线运动,并且优选地也可以以旋转方式移动。 为了提供有利的结构条件,提出了至少一个工具主轴(3)与工具仓(7)和工具更换器(8)相关联。

    Method for activating a workpiece manipulator of a machine tool
    7.
    发明授权
    Method for activating a workpiece manipulator of a machine tool 有权
    激活机床的工件机械手的方法

    公开(公告)号:US08180478B2

    公开(公告)日:2012-05-15

    申请号:US12737324

    申请日:2009-08-07

    IPC分类号: G06F19/00

    摘要: The invention relates to a method for activating a workpiece manipulator (4) of a machine tool (1), comprising a control device which prescribes machining paths (6) for a workpiece by means of a computing unit, which machining paths are travelled by the workpiece manipulator (4) from a machine starting position (A), wherein the workpiece (5) which can be moved by the workpiece manipulator (4) in a multi-axially translatory and preferably also rotating manner is passed to a plurality of tools (3) one after the other for the step-by-step machining. In order to provide advantageous conditions it is proposed that in the case of termination of machining the workpiece manipulator (4) is made to move with the workpiece (5) back over the path of movement (7) assigned to the respective machining step into a position (8) prior to this machining step, in which the workpiece manipulator is optionally stopped or from which the workpiece manipulator is moved into the machine starting position (A).

    摘要翻译: 本发明涉及一种用于激活机床(1)的工件操纵器(4)的方法,包括一个控制装置,该控制装置通过计算单元为工件规定了加工路径(6),该加工路径由 工件操作器(4)从机械起始位置(A)移动,其中可以通过工件操纵器(4)以多轴向平移并且优选地也旋转的方式移动的工件(5)被传递到多个工具( 3)一个接一个地进行逐步加工。 为了提供有利条件,提出在终止加工的情况下,使工件操纵器(4)与工件(5)一起移动回分配给相应加工步骤的运动路径(7),进入到 在该加工步骤之前的位置(8),其中工件操纵器可选地停止,或者工件操纵器从其移动到机器起始位置(A)。