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2. 发明授权

US4102035A Machining center with automatic tool changer 失效
标题翻译：加工中心带自动换刀装置
公开(公告)号：US4102035A
公开(公告)日：1978-07-25
申请号：US790224
申请日：1977-04-25
申请人： Leonhard Voglrieder , Raymond O. Hempel, Jr.
发明人： Leonhard Voglrieder , Raymond O. Hempel, Jr.
IPC分类号： B23B31/26 , B23B39/00 , B23Q3/157 , B23Q5/20 , B23Q7/00 , B23Q7/14
CPC分类号： B23Q3/15706 , B23B31/265 , B23Q3/157 , B23Q7/1431 , G05B2219/50249 , Y10T29/5196 , Y10T483/1705 , Y10T483/1795 , Y10T483/1809
摘要： A machining center type machine tool which is a four-axis, horizontal spindle machining center with a carousel-type automatic tool changer and which is adapted to be controlled by a computer numerical control system. The machining center can perform a variety of machining operations, such as milling, contouring, drilling, tapping and boring, in both roughing and finishing applications. A rotary work table is operatively carried on two movable, perpendicularly disposed slide members to provide movement of the work table along both "X" and "Z" axes. A horizontal tool spindle slide assembly is slidably mounted on a "Y" axis on a twin column assembly. A rotary, carousel-type combination tool storage and tool changer, holding twenty-four tools, is rotatably mounted on a horizontal axis that is aligned and parallel with the axis of the horizontal tool spindle. The rotary carousel functions to automatically load and unload tools directly into the tool spindle at a tool exchange location. The tool spindle extracts the tools from the carousel, and inserts the tools back into the carousel after a cutting operation. The machining center includes a manually operated optional pallet changer for automatically loading a pallet carrying a new workpiece onto the work table, and unloading the pallet with a finished workpiece from the work table. The tool spindle is provided with automatic mechanical spindle positioning for each spindle stop.
摘要翻译：一种加工中心型机床，是具有圆盘传送带型自动换刀器的四轴卧式主轴加工中心，适用于由计算机数控系统控制。加工中心可以在粗加工和精加工应用中进行各种加工操作，如铣削，轮廓加工，钻孔，攻丝和镗孔。旋转工作台可操作地承载在两个可移动的垂直设置的滑动构件上，以提供工作台沿“X”和“Z”轴的移动。水平刀具主轴滑块组件可滑动地安装在双列组件上的“Y”轴上。一个旋转式转盘式组合刀具存储和换刀装置，可以安装在水平轴上，与水平刀具主轴的轴线对齐并平行。旋转传送带用于在工具交换位置自动将工具直接装载到工具主轴中。刀具主轴从转盘中提取工具，并在切割操作后将刀具插入转盘。加工中心包括一个可手动操作的可选托盘更换器，用于将载入新工件的托盘自动装载到工作台上，并从工作台上卸下带有成品工件的托盘。刀具主轴为每个主轴停止提供自动机械主轴定位。

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