公开(公告)号：US5194061A

公开(公告)日：1993-03-16

申请号：US851625

申请日：1992-03-16

申请人： Karl Lechleiter ,  Thomas Heinl ,  Helmut Heel

发明人： Karl Lechleiter ,  Thomas Heinl ,  Helmut Heel

IPC分类号： B23Q3/155

CPC分类号： B23Q3/1554 ,  Y10T483/176 ,  Y10T483/1767

摘要： A tool changer comprises a support (7) movable parallel to the axis (A or B) of a tool holder, a pivoting head (8) which pivots on the support (7) about an axis of rotation (D), and two gripper arms (9, 10) arranged on the head (8) substantially radially with respect to the axis of rotation, their free ends each carrying a gripper (11). The free ends of the gripper arms (9, 10) are so inclined relative to the axis of rotation (D) that the two tool axes (W1, W2) of the tools (5, 6) engaged by the grippers (11) and the axis of rotation (D) intersect in a single point (P), and so that the tool axes (W1, W2) of the tools (5, 6) engaged by the grippers (11) diverge from the axis of rotation (D) towards their holding ends (5a, 6a). Each of the tool axes (W1, W2) includes an acute angle (.alpha.) of about 10.degree. to 30.degree. with the axis of rotation (D). The axis of rotation (D) is so arranged in the support (7) that it intersects the axis (A or B) of the tool holder (4) during the change and includes an angle (.alpha.) with this axis which corresponds to the acute angle (.alpha.).

摘要翻译： 刀具更换器包括可平行于工具保持器的轴线（A或B）移动的支撑件（7），围绕支承件（7）围绕旋转轴线（D）枢转的枢转头部（8），以及两个夹持器 臂（9,10）相对于旋转轴线大致径向布置在头部（8）上，其自由端各自承载夹具（11）。 夹持臂（9,10）的自由端相对于工具（5,6）的两个工具轴线（W1，W2）与夹具（11）啮合的旋转轴线（D）相对倾斜， 旋转轴线（D）在单点（P）处相交，使得由夹具（11）接合的工具（5,6）的工具轴线（W1，W2）从旋转轴线（D ）朝向其保持端（5a，6a）。 刀具轴（W1，W2）中的每一个包括具有旋转轴线（D）的约10°至30°的锐角（α）。 旋转轴线（D）被布置在支撑件（7）中，其在变化期间与工具架（4）的轴线（A或B）相交，并且包括与该轴线对应的角度（α） 锐角（α）。

公开(公告)号：US08262326B2

公开(公告)日：2012-09-11

申请号：US12314307

申请日：2008-12-08

申请人： Karl Lechleiter ,  Hans Gronbach ,  Alfred Geissler

发明人： Karl Lechleiter ,  Hans Gronbach ,  Alfred Geissler

IPC分类号： B23C1/12

CPC分类号： B23Q1/0027 ,  B23Q1/0045 ,  Y10T408/93 ,  Y10T409/304032 ,  Y10T409/307672 ,  Y10T409/309352

摘要： The subject-matter of the invention is a machining unit for a milling and drilling machine, comprising a spindle housing (1) which is supported on a machine part and can be moved in a longitudinal direction, a milling head (5) mounted on the face end of the spindle housing (1), a work spindle (6) supported in the milling head (5) and comprising an electric drive motor, and an energy and working stock supply to the milling head (5) formed of bunched lines and cables. The bunched lines and cables for the energy and working stock supply are disposed inside the spindle housing (1) in the shape of a string (25) and introduced into the milling head (5) via a rotary transmission leadthrough (8) on the face.

摘要翻译： 本发明的主题是用于铣削和钻孔机械的加工单元，包括主轴壳体（1），其被支撑在机器部件上并且可沿纵向方向移动;铣头（5），其安装在 主轴壳体（1）的端面，支撑在铣头（5）中的工作主轴（6），并且包括电驱动马达，以及由铣削头形成的铣头（5）的能量和工作原料供应， 电缆 用于能量和工作原料供应的聚束管线和电缆以线（25）的形式设置在主轴壳体（1）的内部，并经由面上的旋转传动引线（8）引入铣头（5） 。

公开(公告)号：US20140105699A1

公开(公告)日：2014-04-17

申请号：US13997066

申请日：2011-12-20

申请人： Karl Lechleiter

发明人： Karl Lechleiter

IPC分类号： B23Q1/01 ,  B23Q1/00

CPC分类号： B23Q1/01 ,  B23Q1/0054 ,  B23Q1/012 ,  B23Q1/015 ,  Y10T409/300896 ,  Y10T409/30392 ,  Y10T409/305824 ,  Y10T409/308288 ,  Y10T409/309576

摘要： A program controlled machine tool, including a bed-like substructure, a machine frame having two vertical and parallel side walls, and a compound slide having a longitudinal slide which can travel in the direction of the Y-coordinate axis on the two side walls of the machine frame. A cross slide is guided in such a way that it can travel in the direction of the X-coordinate axis. A machining unit can travel in the direction of the vertical Z-coordinate axis and has a working spindle. A workpiece table arrangement arranged on the substructure in front of the side walls. The workpiece table arrangement is arranged on the front partial area of the flat base and the cross slide has a length in the direction of the Y-coordinate axis which corresponds approximately to the diameter of the workpiece table and/or the working space in the Y-direction.

摘要翻译： 一种程序控制机床，包括床状底座，具有两个垂直和平行侧壁的机架，以及具有纵向滑动件的复合滑动件，所述纵向滑动件可沿着Y轴坐标轴方向在两个侧壁上 机架。 十字滑块以这样的方式被引导，使得它能够在X坐标轴的方向上行进。 加工单元可以沿着垂直Z坐标轴的方向移动并具有工作主轴。 工件台布置在侧壁前面的底座上。 工件台布置在平底座的前部分区域上，十字滑块在Y坐标轴方向上的长度大致相当于工件台的直径和/或Y中的工作空间 -方向。

公开(公告)号：US20090162160A1

公开(公告)日：2009-06-25

申请号：US12314307

申请日：2008-12-08

申请人： Karl Lechleiter ,  Hans Gronbach ,  Alfred Geissler

发明人： Karl Lechleiter ,  Hans Gronbach ,  Alfred Geissler

IPC分类号： B23Q1/54

CPC分类号： B23Q1/0027 ,  B23Q1/0045 ,  Y10T408/93 ,  Y10T409/304032 ,  Y10T409/307672 ,  Y10T409/309352

摘要： The subject-matter of the invention is a machining unit for a milling and drilling machine, comprising a spindle housing (1) which is supported on a machine part and can be moved in a longitudinal direction, a milling head (5) mounted on the face end of the spindle housing (1), a work spindle (6) supported in the milling head (5) and comprising an electric drive motor, and an energy and working stock supply to the milling head (5) formed of bunched lines and cables. The bunched lines and cables for the energy and working stock supply are disposed inside the spindle housing (1) in the shape of a string (25) and introduced into the milling head (5) via a rotary transmission leadthrough (8) on the face.

摘要翻译： 本发明的主题是用于铣削和钻孔机械的加工单元，包括主轴壳体（1），其被支撑在机器部件上并且可沿纵向方向移动;铣头（5），其安装在 主轴壳体（1）的端面，支撑在铣头（5）中的工作主轴（6），并且包括电驱动马达，以及由铣削头形成的铣头（5）的能量和工作原料供应， 电缆 用于能量和工作原料供应的聚束管线和电缆以线（25）的形式设置在主轴壳体（1）的内部，并经由面上的旋转传动引线（8）引入铣头（5） 。

公开(公告)号：US5882158A

公开(公告)日：1999-03-16

申请号：US866878

申请日：1997-05-30

申请人： Karl Lechleiter ,  Alfred Geissler

发明人： Karl Lechleiter ,  Alfred Geissler

IPC分类号： B23Q1/00 ,  B23Q1/54 ,  B23Q5/34 ,  B23Q5/56 ,  F16H57/12 ,  B23C1/12

CPC分类号： B23Q5/56 ,  B23Q5/34 ,  Y10T408/5614 ,  Y10T408/93 ,  Y10T409/304592 ,  Y10T409/305824 ,  Y10T409/307672 ,  Y10T409/308792 ,  Y10T409/309576 ,  Y10T74/19623

摘要： The invention concerns a drive assembly for relative movement of two components of a machine tool with a drive motor and a gear arrangement with two gear trains that can be put under tension relative to each other and have output gears that mesh with opposing teeth, where each gear train has a compact gear with a high transmission ratio with at least one control element for applying tension to the two gear trains. A high positioning accuracy and torsional rigidity combined with a small size when installed are made possible according to this invention by the fact that the compact gear.

摘要翻译： 本发明涉及一种驱动组件，用于使机床的两个部件与驱动马达和具有两个齿轮系的齿轮组件相对运动，该齿轮组可相对于彼此处于张紧状态，并且具有与相对的齿啮合的输出齿轮， 齿轮系具有具有高传动比的紧凑型齿轮，其具有用于向两个齿轮系施加张力的至少一个控制元件。 根据本发明，通过紧凑型齿轮的事实使得在安装时结合小尺寸的高定位精度和扭转刚度成为可能。

公开(公告)号：US07901001B2

公开(公告)日：2011-03-08

申请号：US12140140

申请日：2008-06-16

申请人： Reinhold Seitz ,  Karl Lechleiter ,  Dominic Schindler

发明人： Reinhold Seitz ,  Karl Lechleiter ,  Dominic Schindler

IPC分类号： B23Q15/00

CPC分类号： B23Q1/0009 ,  B23Q1/0045

摘要： A supporting structure for the console of a machine tool comprising a bending-resistant supporting beam pivotably mounted on the base of the machine tool with its machine-side end and carrying a console comprising a keyboard and a display unit on the free end of its portion directed transversely upward.

摘要翻译： 一种用于机床的控制台的支撑结构，包括一个可弯曲地安装在机器底座上的抗弯支承梁及其机器侧端，并在其部分的自由端承载包括键盘和显示单元的控制台 横向向上。

公开(公告)号：US07080433B2

公开(公告)日：2006-07-25

申请号：US10785121

申请日：2004-02-23

申请人： Alfred Geissler ,  Karl Lechleiter

发明人： Alfred Geissler ,  Karl Lechleiter

IPC分类号： B25B27/14

CPC分类号： B23Q5/10 ,  B23Q1/70 ,  Y10T29/5114 ,  Y10T29/53935 ,  Y10T82/2518 ,  Y10T82/2521 ,  Y10T82/2552 ,  Y10T82/2562 ,  Y10T82/26 ,  Y10T409/309352

摘要： A workpiece seat for the machining of bar-shaped workpieces by milling and turning. The workpiece seat has an elongated housing, a spindle rotatably supported in the housing, and an electric direct drive for the spindle. The drive rotor is fixed on the spindle and the drive stator is fixed in the housing. Clamping means are provided at the working end in the spindle for fixing a bar-shaped workpiece in the spindle. A connection unit is provided at the rear part of the housing for power supply. A fixing means is provided for fixing the spindle in the housing. To achieve high machining accuracy of thick bars and high clamping forces at reduced longitudinal dimensions, as well as relatively simple design, the fixing means is formed as a compact part and is arranged at the working end of the housing.

摘要翻译： 用于通过铣削和车削加工棒形工件的工件座。 工件座具有细长的壳体，可旋转地支撑在壳体中的主轴和用于主轴的电力直接驱动。 驱动转子固定在主轴上，驱动定子固定在壳体中。 在主轴的工作端设有夹紧装置，用于将杆状工件固定在主轴上。 连接单元设置在外壳的后部供电。 提供了用于将心轴固定在壳体中的固定装置。 为了实现粗棒的高加工精度和在缩小的纵向尺寸下的高夹紧力以及相对简单的设计，固定装置形成为紧凑的部件并且布置在壳体的工作端。

公开(公告)号：US06796012B2

公开(公告)日：2004-09-28

申请号：US10370880

申请日：2003-02-21

申请人： Alfred Geissler ,  Karl Lechleiter ,  Reinhold Seitz

发明人： Alfred Geissler ,  Karl Lechleiter ,  Reinhold Seitz

IPC分类号： B23P2302

CPC分类号： B23Q1/625 ,  B23Q1/4852 ,  Y10T29/50 ,  Y10T29/5107 ,  Y10T29/5112 ,  Y10T29/5114 ,  Y10T409/305712 ,  Y10T409/305768 ,  Y10T409/307672 ,  Y10T409/309576 ,  Y10T409/309856

摘要： A milling and drilling machine for rod-shaped material. A motor-driven spindle head is movable on a column along a first coordinate axis and includes a work spindle capable of selectively accommodating milling and turning tools. A separating device transversely separates the rod-shaped material. A clamping device, disposed laterally alongside the workspace, has a workpiece holder with a clamping axis along a horizontal coordinate axis. A rotary drive is provided for the workpiece holder. The spindle head is pivotable about a Y axis at the front side of a headstock movable in the direction of the Y coordinate axis. The headstock is disposed on a motor-driven slide movable on the stationary column along an X coordinate axis parallel to the workpiece clamping axis. The clamping device is disposed on an inclined console located on the face of the column and movable along the Z coordinate axis in guides.

摘要翻译： 一种用于棒状材料的铣削和钻孔机。 电动主轴头可沿着第一坐标轴在柱上移动并且包括能够选择性地容纳铣削和车削工具的工作主轴。 分离装置横向分离棒状材料。 沿着工作空间横向布置的夹紧装置具有沿着水平坐标轴线的夹持轴线的工件保持器。 为工件支架提供旋转驱动。 主轴头可在主轴箱的前侧沿Y轴可枢转，可在Y坐标轴的方向上移动。 主轴架设置在电机驱动的滑块上，可沿着平行于工件夹紧轴的X坐标轴在固定柱上移动。 夹紧装置设置在位于柱的表面上的倾斜控制台上，并且可沿导向件中的Z坐标轴移动。

公开(公告)号：US09346138B2

公开(公告)日：2016-05-24

申请号：US13997066

申请日：2011-12-20

申请人： Karl Lechleiter

发明人： Karl Lechleiter

IPC分类号： B23C1/14 ,  B23Q1/01 ,  B23Q1/00

CPC分类号： B23Q1/01 ,  B23Q1/0054 ,  B23Q1/012 ,  B23Q1/015 ,  Y10T409/300896 ,  Y10T409/30392 ,  Y10T409/305824 ,  Y10T409/308288 ,  Y10T409/309576

摘要： A program controlled machine tool, including a bed-like substructure, a machine frame having two vertical and parallel side walls, and a compound slide having a longitudinal slide which can travel in the direction of the Y-coordinate axis on the two side walls of the machine frame. A cross slide is guided in such a way that it can travel in the direction of the X-coordinate axis. A machining unit can travel in the direction of the vertical Z-coordinate axis and has a working spindle. A workpiece table arrangement arranged on the substructure in front of the side walls. The workpiece table arrangement is arranged on the front partial area of the flat base and the cross slide has a length in the direction of the Y-coordinate axis which corresponds approximately to the diameter of the workpiece table and/or the working space in the Y-direction.

摘要翻译： 一种程序控制机床，包括床状底座，具有两个垂直和平行侧壁的机架，以及具有纵向滑动件的复合滑动件，所述纵向滑动件可沿着Y轴坐标轴方向在两个侧壁上 机架。 十字滑块以这样的方式被引导，使得它能够在X坐标轴的方向上行进。 加工单元可以沿着垂直Z坐标轴的方向移动并具有工作主轴。 工件台布置在侧壁前面的底座上。 工件台布置在平底座的前部分区域上，十字滑块在Y坐标轴方向上的长度大致相当于工件台的直径和/或Y中的工作空间 -方向。

公开(公告)号：US07995331B2

公开(公告)日：2011-08-09

申请号：US12195341

申请日：2008-08-20

申请人： Reinhold Seitz ,  Karl Lechleiter ,  Dominic Schindler

发明人： Reinhold Seitz ,  Karl Lechleiter ,  Dominic Schindler

IPC分类号： H05K5/00 ,  E04G3/00 ,  A47B81/00

CPC分类号： B23Q1/0045

摘要： A console for a machine tool comprising a housing mounted on a pivotable supporting arm, a keypad arranged in the housing, and an upper display unit including a screen. The housing is formed with a lower housing shell including the keypad, and a separate upper housing part including the upper display unit. The lower housing shell and the upper housing part are formed so as to be separately pivotable and lockable in preferred operating positions.

摘要翻译： 一种用于机床的控制台，包括安装在可枢转支撑臂上的壳体，布置在壳体中的键盘以及包括屏幕的上部显示单元。 壳体形成有包括键盘的下壳体壳体和包括上显示单元的单独的上壳体部件。 下壳体和上壳体部分被形成为可分开地枢转并且可以在优选的操作位置被锁定。