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公开(公告)号：US5924344A
公开(公告)日：1999-07-20
申请号：US902879
申请日：1997-07-30
IPC分类号： B23B23/04 , B23B29/034 , B23B9/00
CPC分类号： B23B23/04 , B23B29/03432 , Y10T82/2524 , Y10T82/2531
摘要： In order to improve a lathe, in particular, a multiple-spindle lathe, comprising at least one workpiece spindle arranged on a machine frame and rotatable about a spindle axis, this workpiece spindle projecting with its front end into an operating area, and a tool slide with a longitudinal slide element guided for displacement in Z-direction parallel to the spindle axis in a longitudinal guide means located outside the operating area and arranged on a slide stand of the machine frame and with a cross slide arranged in the operating area and displaceable in X-direction transversely to the spindle axis in relation to the longitudinal slide element, this cross slide being guided on a cross slide guide means arranged at a front end of the longitudinal slide element and movable by means of a cross feed gear, such that the tool slide as a whole is constructed in as space-saving a manner as possible and, in particular, requires little space in the operating area in order to create the possibility of using several tool slides on one workpiece spindle, it is suggested that the longitudinal slide element bear a cross feed motor for the cross feed gear in an area located outside the operating area and that this cross feed motor drive the cross feed gear by means of a rotary transmission element extending in a longitudinal direction of the longitudinal slide element.
摘要翻译： 为了改进车床，特别是多轴车床，其包括布置在机架上并能围绕主轴轴线旋转的至少一个工件主轴，该工件主轴以其前端突出到操作区域中，并且工具 以纵向滑动元件滑动，该纵向滑动元件被引导以在位于操作区域外侧的纵向引导装置中平行于主轴轴线在Z方向上移位，并且布置在机架的滑动架上并且布置在操作区域中的十字滑块 在相对于纵向滑动元件横向于主轴轴线的X方向上，该十字滑块在布置在纵向滑动元件的前端并且可通过十字进给齿轮移动的十字滑动引导装置上被引导，使得 工具滑块作为一个整体以尽可能节省空间的方式构建，特别是在操作区域中需要很少的空间以创造可能性 在一个工件主轴上使用多个工具滑块，建议纵向滑动元件在位于操作区域外部的区域中承载用于十字进给齿轮的交叉进给马达，并且该交叉进给马达通过装置驱动十字进给齿轮 的旋转传动元件沿纵向滑动元件的纵向方向延伸。
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公开(公告)号：US5904082A
公开(公告)日：1999-05-18
申请号：US730609
申请日：1996-10-08
IPC分类号： B23B29/034 , B23Q39/04 , B23B9/00
CPC分类号： B23B29/03432 , B23Q39/042 , Y10T29/5129 , Y10T82/2524
摘要： In order to improve a multiple-spindle turning machine, comprising a machine frame, a cylinder rotatable around an essentially horizontal rotational axis relative to the machine frame, work piece spindles arranged on the cylinder in respective individual positions with spindle axes, which are aligned essentially parallel to the rotational axis and which during the machining of a work piece are movable relative to the cylinder by means of linear drives in the direction of their spindle axis and independently of one another, and tools arranged on tool supports for machining the work pieces held in the work piece spindles, in such a way as to allow the respective work piece spindle to be positioned as precisely as possible in the direction of its spindle axis, it is proposed that each of the work piece spindles is allocated its own linear drive disposed on the cylinder to move it in the direction of the spindle axis, and that the work piece spindle is constantly coupled to the linear drive.
摘要翻译： 为了改进多主轴车床，包括机架，相对于机架围绕基本上水平的旋转轴线旋转的圆柱体，在相应的单独位置上布置在气缸上的工件主轴，主轴轴线基本上对准 平行于旋转轴线，并且在加工工件期间通过线性驱动器在其主轴轴线方向上彼此独立地相对于气缸移动，以及布置在工具支架上的工具，用于加工保持的工件 在工件主轴中，以允许相应的工件主轴在其主轴轴线的方向上尽可能精确地定位的方式，提出每个工件主轴被分配自己的线性驱动器 在气缸上沿主轴轴线方向移动，并且工件主轴不断地连接到线性驱动 e。
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公开(公告)号：US06085622A
公开(公告)日：2000-07-11
申请号：US196708
申请日：1998-11-20
CPC分类号： B23Q1/015 , B23Q39/046 , Y10T82/2511 , Y10T82/2524 , Y10T82/2562 , Y10T82/2566
摘要： In order to improve a machine tool comprising a machine frame with an underframe and a machine column seated on this and having a support ring, a support mounted on the support ring for rotation about an essentially vertical axis, several workpiece receiving chucks for workpieces to be machined arranged on the support, an operating area extending around the vertical axis, and a plurality of stations arranged on the machine frame in the region of the operating area, the workpiece receiving chucks being positionable in these stations during a machining cycle, such that the machine frame has as great a rigidity as possible with as expedient a construction as possible it is suggested that the machine column have a reinforcement casing fixing the support ring in relation to the underframe, this casing extending outside the operating area and surrounding it at least partially, that the reinforcement casing comprise casing supporting structure elements which are located in a casing surface extending around the vertical axis, absorb forces acting in this casing surface and transferred from the support ring in a manner rigid against deformation and are connected with one another to form a casing surface supporting structure rigid against deformation.
摘要翻译： 为了改进包括具有底架的机架和设置在其上并具有支撑环的机架的机床，安装在支撑环上以用于围绕基本上垂直的轴线旋转的支撑件，用于工件的几个工件接收卡盘 机械加工在支撑件上，围绕垂直轴线延伸的操作区域和在操作区域的区域中布置在机架上的多个工位，在加工循环期间工件接收夹头可定位在这些站中，使得 机架具有尽可能大的刚度，尽可能有利的是尽可能的结构，建议机架具有固定相对于底架的支撑环的加强壳体，该壳体延伸到操作区域外部并且至少部分地围绕 加强套管包括位于壳体表面ex中的壳体支撑结构元件 围绕垂直轴线倾斜，吸收作用在该壳体表面中的力并以不会变形的方式从支撑环传递，并且彼此连接以形成刚性抵抗变形的壳体表面支撑结构。
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公开(公告)号：US06324949B1
公开(公告)日：2001-12-04
申请号：US09493890
申请日：2000-01-28
IPC分类号： B23B100
CPC分类号： B23Q39/044 , B23Q1/4876 , Y10T82/10 , Y10T82/122 , Y10T82/2502 , Y10T82/2524
摘要： 054637723 The invention relates to a machine tool comprising a machine frame and at least one workpiece spindle. A workpiece can be clamped in the workpiece spindle and driven for rotation about a workpiece spindle axis into defined rotary positions by means of a numerically controlled C-axis. A support is provided on which the workpiece spindle is arranged and with which the workpiece spindle can be moved relative to the machine frame and transversely to the workpiece spindle axis into at least two spindle stations stationarily arranged with respect to the machine frame. At least one tool carrier associated with a selected one of the spindle stations is provided, which comprises a transverse-slide carrier mounted on the machine frame and having a transverse slide for a tool movable in an X direction relative to the workpiece spindle located in the selected spindle station. The transverse-slide carrier is pivotable in relation to the machine frame about a pivot axis parallel to the workpiece spindle axis by means of a pivot drive in a numerically controlled manner.
摘要翻译： 054637723本发明涉及一种包括机架和至少一个工件主轴的机床。 可以将工件夹紧在工件主轴中，并通过数字控制的C轴将工件主轴轴线驱动旋转到定义的旋转位置。 提供了一种支撑件，工件主轴布置在该支撑件上，工件主轴可以相对于机架移动并横向于工件主轴轴线移动到相对于机架固定布置的至少两个主轴站。 提供与选定的一个主轴站相关联的至少一个工具架，其包括安装在机架上的横向滑动架，并具有横向滑动件，用于可相对于位于所述主轴站中的工件主轴在X方向上移动的工具 选择主轴站。 横向滑动架可以相对于机架围绕平行于工件主轴轴线的枢转轴线以数字控制的方式通过枢轴驱动来枢转。
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公开(公告)号：US06158312A
公开(公告)日：2000-12-12
申请号：US369967
申请日：1999-08-06
CPC分类号： B23Q1/0036 , B23Q11/0053 , B23Q39/042 , Y02P70/171 , Y10T82/2511 , Y10T82/2518 , Y10T82/2524
摘要： In order to improve a machine tool comprising a machine frame, a drum arranged for rotation about a drum axis within a maximum angular range in relation to the machine frame and having a plurality of machining devices held on it and drives rotatable with the drum and associated with the machining devices, a stationary control and supply device for the drives and a rotary supply unit which has line systems connected, on the one hand, to the rotatable drum as well as, on the other hand, held so as to be stationary in relation to the machine frame, these line systems being free from interruptions, deformable as a result of rotation of the drum and extending in the direction of the drum axis, in such a manner that the spatial requirements for the twistable line systems in the direction of the drum axis are as small as possible it is suggested that the line systems extend into a passage in the drum close to the drum axis.
摘要翻译： 为了改进包括机架的机床，鼓被布置成围绕鼓轴线在相对于机架的最大角度范围内旋转并且具有保持在其上的多个加工装置并且可与滚筒一起旋转并相关联 与加工装置一起，用于驱动器的固定控制和供给装置和旋转供应单元，其具有一方面连接到可旋转滚筒的线系统，另一方面，保持静止在 与机架的关系，这些线系不受中断的影响，由于滚筒的旋转并沿着滚筒轴线的方向延伸而变形，使得可扭曲线路系统沿着方向的空间要求 鼓轴尽可能小，建议线系延伸到鼓中靠近鼓轴的通道中。
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公开(公告)号：US5896794A
公开(公告)日：1999-04-27
申请号：US869503
申请日：1997-06-05
CPC分类号： B23Q1/0009 , B23Q39/044 , Y10T82/2518 , Y10T82/2521 , Y10T82/2524
摘要： In order to improve a machine tool comprising a machine frame, a drum arranged on the machine frame for rotation about a drum axis and having a plurality of machining devices for tools held on it and drives associated with the machining devices and rotatable with the drum, a stationary control and supply unit for the drives and a line system connected, on the one hand, to the drives rotatable with the drum and, on the other hand, to the control and supply unit, this line system being free from interruptions and rotary connections and deformable as a result of rotation of the spindle drum, such that the line system can be guided in as space-saving a manner as possible it is suggested that the line system have a long line system section extending along a system axis and rotatable about the system axis.
摘要翻译： 为了改进包括机架的机床，设置在机架上以用于围绕鼓轴线旋转并具有用于保持在其上的工具的多个加工装置的滚筒和与加工装置相关联的驱动器并可与滚筒一起旋转的滚筒， 一个用于驱动器和一个线路系统的固定控制和供应单元，一方面连接到与滚筒一起旋转的驱动器，另一方面连接到控制和供应单元，该线路系统不受中断和旋转 连接并且由于主轴滚筒的旋转而变形，使得线路系统可以以尽可能节省的方式被引导，建议线系统具有沿着系统轴线延伸的长线系统部分并且可旋转 关于系统轴。
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公开(公告)号：US07021183B2
公开(公告)日：2006-04-04
申请号：US10773936
申请日：2004-02-06
IPC分类号： B23B19/02
CPC分类号： B23B9/005 , B23P15/00 , B23P2700/12 , B23Q1/015 , B23Q1/70 , B23Q11/127 , Y10T82/20 , Y10T82/2552 , Y10T82/2562
摘要： In order to provide a drive housing for machine tool drives which offers the possibility, with simple production technology, of not being subject to any restrictions whatsoever with respect to the recess to be provided, it is suggested that this have a plurality of segments which are stacked in a stacking direction, are cut out from flat material and extend in stacking planes transversely to the stacking direction and each of which has continuous material web systems of a constant thickness which extend in such a manner that segments following one another in stacking direction abut on one another with their material web systems, thereby forming overlapping surfaces, and are connected to one another areally and with a material fit in the area of their overlapping surfaces.
摘要翻译： 为了提供用于机床驱动器的驱动器壳体，其具有简单的生产技术，不受任何关于所提供的凹部的任何限制的可能性，因此建议具有多个段 层叠在层叠方向上，从平坦材料切出并且在横向于堆叠方向的堆叠平面中延伸，并且每个具有恒定厚度的连续材料幅材系统，其以这样的方式延伸，使得在堆叠方向上彼此相邻的分段邻接 由此形成重叠的表面，并且彼此相互连接并且具有配合在其重叠表面的区域中的材料。
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公开(公告)号：US20050126353A1
公开(公告)日：2005-06-16
申请号：US11004604
申请日：2004-12-03
CPC分类号： B23Q39/044 , B23Q39/046 , Y10T82/2514 , Y10T82/2524 , Y10T82/2587 , Y10T82/2593
摘要： In order to improve a multispindle lathe comprising a machine frame, a rotatably mounted spindle drum, at least two workpiece spindles arranged in the spindle drum with their workpiece receiving means rotatable about a respective spindle axis, a plurality of spindle stations provided stationarily on the machine frame, into which the workpiece spindles are adapted to be brought, such that removal of workpieces in the workpiece removal station, which can take place very quickly, is possible with simple means, it is proposed that a rotatable workpiece receiving means be allocated to the workpiece removal station, the workpiece receiving means being movable by means of a carrier device relative to the workpiece spindle located in a workpiece removal station between a workpiece take-over position, in which the axis of the workpiece receiving means extends coaxially with the spindle axis of the workpiece spindle located in the workpiece removal station, and a workpiece delivery position, and the workpiece receiving means being movable by means of the carrier device in a Z direction.
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公开(公告)号：US07131359B2
公开(公告)日：2006-11-07
申请号：US10641339
申请日：2003-08-14
IPC分类号： B23B7/16
CPC分类号： B23Q39/046 , B23Q7/04 , B23Q39/044 , Y10T82/25 , Y10T82/2514
摘要： In order, in a multi-spindle lathe, comprising a lathe frame, a spindle drum, which is mounted on the lathe frame such that it can rotate about a spindle drum axis and has an end face facing a working space, a multiplicity of workpiece spindles, which are mounted in the spindle drum in such a manner that they can rotate about spindle axes and have workpiece-accommodating means, which are disposed so as to face the working space and into which workpieces which are to be machined in the working space can be inserted, also to ensure that the points in time and time durations for handling workpieces involve the minimum possible loss of machining time, it is proposed that there is a pivot-arm handling device, the foot of which is disposed on an opposite side of the working space from the end face of the spindle drum and which is formed in such a way that it can be used to insert workpieces into the workpiece-accommodating means of the workpiece spindles or to remove them therefrom, through the working space.
摘要翻译： 为了在多轴车床中，包括车床框架，主轴滚筒，其安装在车床框架上，使得其可以围绕主轴鼓轴线旋转并且具有面向工作空间的端面，多个工件 主轴以这样一种方式安装在主轴滚筒中，使得它们能够围绕主轴轴线旋转，并具有工件容纳装置，它们被设置为面对工作空间并且在工作空间中被加工成哪些工件 也可以插入，同时确保工件处理的时间和时间点在加工时间的最小可能损失的情况下，建议有一个枢轴臂处理装置，其脚部设置在相对的一侧 的工作空间从主轴滚筒的端面形成，并且其形式可以用于将工件插入到工件主轴的工件容纳装置中或者通过其移除，通过 工作空间。
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公开(公告)号：US06964217B2
公开(公告)日：2005-11-15
申请号：US11004604
申请日：2004-12-03
CPC分类号： B23Q39/044 , B23Q39/046 , Y10T82/2514 , Y10T82/2524 , Y10T82/2587 , Y10T82/2593
摘要： In order to improve a multispindle lathe comprising a machine frame, a rotatably mounted spindle drum, at least two workpiece spindles arranged in the spindle drum with their workpiece receiving means rotatable about a respective spindle axis, a plurality of spindle stations provided stationarily on the machine frame, into which the workpiece spindles are adapted to be brought, such that removal of workpieces in the workpiece removal station, which can take place very quickly, is possible with simple means, it is proposed that a rotatable workpiece receiving means be allocated to the workpiece removal station, the workpiece receiving means being movable by means of a carrier device relative to the workpiece spindle located in a workpiece removal station between a workpiece take-over position, in which the axis of the workpiece receiving means extends coaxially with the spindle axis of the workpiece spindle located in the workpiece removal station, and a workpiece delivery position, and the workpiece receiving means being movable by means of the carrier device in a Z direction.
摘要翻译： 为了改进多轴车床，包括机架，可旋转地安装的主轴滚筒，至少两个工件主轴，其布置在主轴滚筒中，其工件接收装置可围绕相应的主轴轴线旋转;多个主轴站静置在机器上 框架，其中工件主轴适合于其中，使得可以以简单的方式移除可以非常快地发生的工件移除站中的工件，因此提出可旋转的工件接收装置被分配给 工件接收装置可以通过载体装置相对于位于工件移除站之间的工件主轴在工件接收位置之间移动，工件接收装置的轴线与主轴轴线同轴延伸 的工件主轴位于工件移除站，以及工件的传送位置 工件接收装置可以通过载体装置在Z方向上移动。
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