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公开(公告)号：US4966505A
公开(公告)日：1990-10-30
申请号：US237725
申请日：1988-08-25
CPC分类号： B23Q1/66 , B23Q11/08 , Y10S29/056 , Y10T408/98 , Y10T409/30392 , Y10T74/219
摘要： A machine tool comprises a spindle stock and a worktable having an upper surface thereon for mounting and machining workpieces. The worktable and the spindle stock are alternatively displaceable relative to each other in a plane parallel to the upper surface from a first position at which a first portion of the upper surface is disposed proximate the spindle stock and serves as a processing area and a second portion of said upper surface is disposed distal to said spindle stock and serves as a mounting area, to a second position at which the upper surface second portion is disposed proximate the spindle stock and serves as a processing area and the upper surface first portion is disposed distal to the spindle stock and serves as a mounting area. A splash guard wall is provided for separating the processing in the mounting areas. The splash guard wall is attached to the table upper surface by means of a hinge defining a first pivot axis. Thus, the splash guard wall may be folded about the first pivot axis relative to the upper surface in order that a first working space above the processing area remains larger than a second working space above the mounting area when either the first or second portions of the upper surface is proximate to the spindle stock.
摘要翻译： 一种机床包括一个主轴架和一个具有上表面的工作台，用于安装和加工工件。 所述工作台和所述主轴坯料可以在平行于所述上表面的平面中相对于彼此相对移动，所述第一位置处于所述第一位置，在所述第一位置，所述上表面的第一部分靠近所述主轴坯料设置并用作处理区域，并且所述第二部分 所述上表面的所述上表面设置在所述主轴坯料的远侧并且用作安装区域，到达所述上表面第二部分靠近所述心轴原料设置的第二位置，并且用作处理区域，并且所述上表面第一部分设置在远侧 到主轴库存并用作安装区域。 提供防溅墙用于分离安装区域的处理。 防溅墙通过限定第一枢转轴线的铰链附接到工作台上表面。 因此，防溅壁可相对于上表面围绕第一枢转轴线折叠，以便在处理区域上方的第一工作空间大于安装区域上方的第二工作空间时，当第一或第二部分 上表面靠近主轴股。
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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：US4863320A
公开(公告)日：1989-09-05
申请号：US017842
申请日：1987-02-24
CPC分类号： F16P3/08 , B23Q11/08 , Y10T408/98 , Y10T409/30392 , Y10T74/219 , Y10T74/2195
摘要： A machine tool is provided with an enclosure with a charging door (10) arranged therein. In a first end position, the charging door closes the enclosure against the outside while in a second end position it occupies a position in which it is pivoted substantially about a horizontal axis in its upper portion. In this latter position, the lower rim of the charging door (10) is displaced into the interior of the enclosure. The charging door (10) is guided during its movement in such a manner that its lower edge is located at a higher level between the two end positions than in the said end positions.In order to facilitate opening and closing of the door for an operator, a power-operated drive (95, 100, 101) is arranged in a lateral bay (90) in the enclosure for opening and closing the charging door (10).
摘要翻译： 一种机床设置有具有布置在其中的充电门（10）的外壳。 在第一端位置，充电门将外壳封闭抵靠外部，而在第二端位置，其占据其基本上围绕其上部的水平轴线枢转的位置。 在后一位置，充电门（10）的下边缘移动到外壳的内部。 充电门（10）在其运动期间被引导，使得其下边缘位于两个端部位置之间比在所述端部位置处更高的高度。 为了便于操作者的门的打开和关闭，动力操作的驱动器（95,100,101）被布置在外壳中的横向隔间（90）中，用于打开和关闭充电门（10）。
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公开(公告)号：US4827599A
公开(公告)日：1989-05-09
申请号：US234884
申请日：1988-08-22
CPC分类号： B23Q3/15706 , B23Q3/1554 , Y10S483/90 , Y10T483/1745 , Y10T483/1752
摘要： A machine tool comprises a tool exchange mechanism for transferring various tool holders from a magazine position into a working position of a rotating spindle of the machine tool. In order to minimize tool change times for standardized and non-standardized tool holders, frictional means between the tool holders and grippers of the tool exchange mechanism are provided as well as locking mechanism for maintaining a predetermined rotational position of the tool holders in the tool exchange mechanism. Thus, the tool holders may be inserted into the rotating receiving opening of the spindle with a predetermined rotational position or, if the tool holder rotational position deviates from another predetermined rotational position of the rotating spindle, the search time for establishing a form-locking driving relation between the spindle and the tool holder is minimized.
摘要翻译： 机床包括用于将各种刀架从刀库位置传送到机床的旋转主轴的工作位置的刀具更换机构。 为了最小化标准化和非标准化工具架的工具更换时间，提供了工具更换机构的工具夹具和夹具之间的摩擦装置以及用于保持工具夹具在工具交换机中的预定旋转位置的锁定机构 机制。 因此，刀具保持器可以以预定的旋转位置插入主轴的旋转接收开口中，或者如果刀具保持器旋转位置偏离旋转主轴的另一预定旋转位置，则用于建立形成锁定驱动的搜索时间 主轴和刀架之间的关系最小化。
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公开(公告)号：US4863319A
公开(公告)日：1989-09-05
申请号：US237769
申请日：1988-08-29
CPC分类号： B23Q1/66 , B23Q11/08 , F16P1/04 , Y10S29/056 , Y10T408/98 , Y10T409/30392 , Y10T74/219
摘要： A machine tool comprises a spindle stock and a worktable having an upper surface thereon for mounting and machining workpieces. The worktable and the spindle stock are alternatively displaceable relative to each other in a plane parallel to the upper surface from a first position at which a first portion of the upper surface is disposed proximate the spindle stock and serves as a processing area and a second portion of said upper surface is disposed distal to said spindle stock and serves as a mounting area, to a second postion at which the upper surface second portion is disposed proximate the spindle stock and serves as a processing area and the upper surface first portion is disposed to the spindle stock and serves as a mounting area. A splash guard wall is provided for separating the processing in the mounting areas. The splash guard wall is attached to the table upper surface by means of a hinge defining a first pivot axis. Thus, the splash guard wall may be folded about the first pivot axis relative to the upper surface in order that a first working space above the processing area remains larger than a second working space above the mounting area when either the first or second portions of the upper surface is proximate to the spindle stock.
摘要翻译： 一种机床包括一个主轴架和一个具有上表面的工作台，用于安装和加工工件。 所述工作台和所述主轴坯料可以在平行于所述上表面的平面中相对于彼此相对移动，所述第一位置处于所述第一位置，在所述第一位置，所述上表面的第一部分靠近所述主轴坯料设置并用作处理区域，并且所述第二部分 所述上表面的所述上表面设置在所述心轴原件的远侧并且用作安装区域，到达所述上表面第二部分靠近所述心轴原料设置的第二位置，并且用作处理区域，并且所述上表面第一部分设置为 主轴库存并用作安装区域。 提供防溅墙用于分离安装区域的处理。 防溅墙通过限定第一枢转轴线的铰链附接到工作台上表面。 因此，防溅壁可相对于上表面围绕第一枢转轴线折叠，以便在处理区域上方的第一工作空间大于安装区域上方的第二工作空间时，当第一或第二部分 上表面靠近主轴股。
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公开(公告)号：US4768902A
公开(公告)日：1988-09-06
申请号：US906323
申请日：1986-09-11
CPC分类号： B23Q1/66 , B23Q11/08 , Y10S29/056 , Y10T408/98 , Y10T409/30392 , Y10T74/219
摘要： A machine tool comprises a displaceable work table (12) having a first area which in a first position in which it serves as the processing side carries workpieces for being processed by means of a tool of the machine tool, and a second area which in a second position in which it serves as the mounting side can receive another workpiece, the two positions of the said areas being exchangeable by displacement of the table (12), and at least one splash guard (28) which can be moved relative to the work table being arranged between the said table areas.In order to ensure that one always has a larger working space available on the processing side to permit the spindle stock to be moved over the full area and to permit bulky and/or heavy workpieces to be loaded on the surface of the work table (12) from the mounting side, the splash guard (28) subdivides the working space defined by the areas asymmetrically. To this end, the splash guard is movable relative to the work table in such a manner that the working space ratio between the area on the processing side and the area on the mounting side remains at least approximately constant when the positions of the two areas are changed. Finally, the splash guard (28) moves automatically when the work table (12) changes its position (FIG. 3a).
摘要翻译： 一种机床包括可移动的工作台（12），其具有第一区域，该第一区域处于第一位置，在该第一区域中，其用作处理侧，承载用于通过机床的工具进行加工的工件，以及第二区域， 作为安装侧的第二位置可以容纳另一个工件，所述区域的两个位置可通过工作台（12）的位移而被更换，以及可相对于工件移动的至少一个防溅罩（28） 桌子布置在所述桌子区域之间。 为了确保在加工侧总是有更大的工作空间，以允许主轴坯料在整个区域上移动，并且允许将大块和/或重的工件装载在工作台（12）的表面上 ），防溅罩（28）从不对称地分割由区域限定的工作空间。 为此，防溅罩能够相对于工作台移动，使得当两个区域的位置为两个区域的位置时，处理侧的区域与安装侧的区域之间的工作空间比保持至少近似恒定 改变了 最后，当工作台（12）改变其位置（图3a）时，防溅罩28自动移动。
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公开(公告)号：US4616398A
公开(公告)日：1986-10-14
申请号：US664491
申请日：1984-10-24
CPC分类号： B23Q3/15706 , B23B31/006 , B23B2231/0292 , Y10S483/90 , Y10T29/5107 , Y10T483/1774
摘要： A toolholder is provided for a machine tool having a magazine containing several toolholders from which a selected toolholder can be taken by means of an arm and introduced in a working position in a rotating receiving means of the machine tool. An arm with a holding part that can be rotated via a pivot bearing in the direction of the shaft of the receiving means, is applied to the toolholder. In order to prevent the rotatably disposed toolholder from being carried along in its rotation during introduction into the spindle of the machine tool by the form-fitting coupling means of the spindle, without said coupling means engaging with the toolholder, braking means are provided which, during the introduction of the toolholder into the rotating receiving means, increase the frictional connection between the holding piece and the toolholder.
摘要翻译： 提供了一种用于机床的刀夹，其具有包含若干刀架的刀库，借此可以通过臂从中取出所选刀夹并将其引入机床的旋转接收装置中的工作位置。 具有能够通过枢转轴承沿着接收装置的轴的方向旋转的保持部的臂被施加到刀夹。 为了防止可旋转地设置的刀架在通过主轴的形状配合联接装置引入机床的主轴期间沿着其旋转而被携带，而没有所述联接装置与刀架接合，制动装置， 在将刀架引入旋转接收装置期间，增加夹持件和刀架之间的摩擦连接。
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公开(公告)号：US4850764A
公开(公告)日：1989-07-25
申请号：US61138
申请日：1987-06-10
IPC分类号： B23Q1/00
CPC分类号： B23Q1/0009 , Y10T408/545 , Y10T409/307504 , Y10T409/308848
摘要： A machine tool comprises a spindle stock that can be moved along several axes. A work table can be rotated alternately in opposite directions by an angle of, preferably, 180.degree. about an axis extending perpendicularly to the table surface in such a manner that the halves of the table surface form alternately, at any given time, a processing area located in the working area of the spindle stock and a mounting area located at a distance from the working area. At least one line leads from a stationary part of the machine tool to the work table for transmitting signals and/or supplying energy.In order to simplify the arrangement of the line, in particular if a plurality of such lines is provided, the line is connected above the said work table to a point on the said stationary part of the said machine tool and, hanging down loosely between the two parts, on the other hand to a connection box of the said work table.
摘要翻译： 机床包括可以沿着几个轴移动的主轴原料。 工作台可以在相反方向上交替地相对于垂直于工作台表面延伸的轴线以优选180度的角度旋转，使得桌子表面的一半在任何给定的时间交替地形成处理区域 位于主轴库存的工作区域和距离工作区域一定距离的安装区域。 至少一条线从机床的固定部分引导到工作台，用于传送信号和/或提供能量。 为了简化线路的布置，特别是如果设置多条这样的线路，则线路连接在所述工作台上方到所述机床的所述固定部分上的一个点上，并且松散地悬挂在 另一方面，两部分连接到所述工作台的接线盒。
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