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1.发明授权公开(公告)号：US06273653B1
公开(公告)日：2001-08-14
申请号：US09269611
申请日：1999-06-01
申请人： Wolfgang Horn , Dietrich Geiger
发明人： Wolfgang Horn , Dietrich Geiger
IPC分类号： B23D700
CPC分类号： B23Q1/015 , Y10T29/53961 , Y10T408/91 , Y10T409/307112 , Y10T409/309576
摘要： A machine tool for the cutting process of work pieces and having at least one horizontally lodged work spindle, preferably for high speed and/or high precision processing. The work spindle displaces on and/or inside a frame-like tool carrier vertically placed on a machine support having slides moving along x-, y- and z-axes. According to the invention, the frame-like tool carrier (3) has an associated frame-like work piece holder (2), which is also placed vertically on the machine support (1). The work piece holder (2) and the tool carrier (3) are interconnected as one single stable unit by one or several connecting elements (8) in the area of their upper horizontal traverse (4, 6).
摘要翻译： 一种用于工件切割加工并具有至少一个水平倾斜工作主轴的机床，优选用于高速和/或高精度加工。 工作主轴在垂直放置在具有沿x轴，y轴和z轴移动的滑块的机器支架上的框架状工具架上和/或内部移动。 根据本发明，框架状工具架（3）具有相关联的框架式工件保持架（2），其也垂直放置在机器支撑件（1）上。 工件支架（2）和工具架（3）通过一个或多个连接元件（8）在其上横向横移（4,6）的区域中作为单个稳定单元互连。
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公开(公告)号：US06623221B2
公开(公告)日：2003-09-23
申请号：US09827320
申请日：2001-04-06
IPC分类号： B23D700
CPC分类号： A61C13/12 , Y10T409/306776 , Y10T409/306832 , Y10T409/307056 , Y10T409/309296 , Y10T409/309576 , Y10T409/309632
摘要： An articulated milling arm for a milling instrument, which includes a milling arm support movably attached to a frame to allow vertical displacement of the milling arm support; a first vertical axle, rotatably connecting the first milling arm support to a middle portion of the milling arm to allow swiveling of the middle portion of the milling arm horizontally about a vertical axis of the first vertical axle, the first vertical axle being provided with a braking surface; a second vertical axle, rotatably connecting the middle portion of the milling arm to a milling unit support to allow swiveling of the milling unit support horizontally about a vertical axis of the second vertical axle, the second vertical axle also being provided with a braking surface. The milling arm is provided with a movable braking plate, on the middle portion of the milling arm, which movably contacts the braking surface of the first vertical axle and the breaking surface of the second vertical axle. The invention further provides that the common braking plate is pressurized pneumatically or hydraulically via a diaphragm which presses against the braking surfaces of the two vertical axles in order to fix the articulated milling arm horizontally.
摘要翻译： 一种用于铣削仪器的铰接铣削臂，其包括可移动地附接到框架以允许铣削臂支撑件的垂直位移的铣削臂支撑件; 第一垂直轴，其将第一铣削臂支撑件可旋转地连接到铣削臂的中间部分，以允许铣削臂的中间部分围绕第一垂直轴线的垂直轴线水平地旋转，第一竖直轴线设置有 制动面; 第二垂直轴，其将所述铣削臂的中间部分可旋转地连接到铣削单元支撑件，以允许所述铣削单元支撑件围绕所述第二竖直轴线的垂直轴线水平地旋转，所述第二垂直轴线还设置有制动表面。 铣臂在铣臂的中间部分设置有可移动的制动板，其可移动地接触第一垂直轴的制动表面和第二垂直轴的断裂表面。 本发明进一步规定，公共制动板通过隔膜压紧或液压加压，该隔膜压靠两个垂直轴的制动表面，以便水平地固定铰接的铣刨臂。
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公开(公告)号：US06786686B1
公开(公告)日：2004-09-07
申请号：US09889489
申请日：2001-07-17
申请人： Shinji Koike
发明人： Shinji Koike
IPC分类号： B23D700
CPC分类号： B23Q1/40 , B23Q1/525 , B23Q1/626 , B23Q1/66 , B23Q1/70 , B23Q1/76 , B23Q7/1431 , B23Q11/0053 , B23Q11/0057 , B23Q37/00 , Y10T29/5124 , Y10T29/5196 , Y10T409/304088 , Y10T409/308232 , Y10T409/309576
摘要： A numerically controlled machine tool is disclosed including a spindle support structure for moving the spindle having a tool mounted thereon in directions along an X-axis, a Y-axis and a Z-axis, a workpiece support structure having an indexing workpiece mounting table, and a chip discharge means located between the spindle support structure and the workpiece support structure for discharging chips produced in the machining area to the outside. Since the workpiece mounting table is allowed for rotational indexing, the setup process for the workpiece can be performed with the workpiece mounting surface of the workpiece mounting table facing upward, and therefore the setup process can be shortened while at the same time improving the machine operating rate. Also, since the spindle support structure, the workpiece support structure and the chip discharge means can be configured separately from each other, the machine tool can be manufactured and installed easily.
摘要翻译： 公开了一种数控机床，其包括：主轴支撑结构，用于使具有安装在其上的工具的主轴沿着X轴，Y轴和Z轴移动;具有分度工件安装台的工件支撑结构， 以及位于主轴支撑结构和工件支撑结构之间的排屑装置，用于将在加工区域中产生的切屑排出到外部。 由于工件安装台被允许进行旋转分度，因此可以在工件安装台的工件安装面朝上的情况下进行工件的安装处理，因此可以缩短设置过程，同时改善机器的运行 率。 此外，由于主轴支撑结构，工件支撑结构和切屑排出装置可以彼此分开地构造，所以可以容易地制造和安装机床。
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公开(公告)号：US06692202B2
公开(公告)日：2004-02-17
申请号：US10128465
申请日：2002-04-24
IPC分类号： B23D700
CPC分类号： B23Q11/103 , F16J15/164 , Y10T409/303976 , Y10T409/304032
摘要： A spindle protective structure in a spindle-through coolant feeder capable of preventing coolant form invading a spindle and a spindle motor for an excessive overflow of coolant. Coolant is supplied into a through hole formed axially in the spindle or a shaft connected to the spindle through a stationary member and a rotary member of a rotary joint supported by a housing. A seal member having elasticity is provided on a circumferential surface of the spindle or the shaft. Coolant which leaks through the seal member is splashed by a fringer provided in the housing. When a large amount of coolant is overflowed in the housing, a pressure of the coolant in a first chamber of the housing increases to press a lip of the seal member towards the circumferential surface of the spindle or the shaft to prevent leakage of coolant into a second chamber of the housing. Thus, the excessive overflow of coolant is prevented from invading the spindle and the spindle motor for a long enough time for an operator to take countermeasure for the leakage of coolant.
摘要翻译： 主轴通过冷却剂供给器中的主轴保护结构，能够防止冷却液形式侵入主轴和主轴电机以使冷却液过度溢出。 将冷却剂供给到轴心上形成的通孔中，或者通过固定部件和由壳体支撑的旋转接头的旋转部件连接到主轴上的轴。 具有弹性的密封件设置在主轴或轴的圆周表面上。 通过密封构件泄漏的冷却剂由设置在壳体中的花边板溅出。 当大量冷却剂在壳体中溢出时，壳体的第一腔室中的冷却剂的压力增加，以将密封构件的唇缘朝向心轴或轴的圆周表面挤压以防止冷却剂泄漏到 房屋第二室。 因此，防止冷却剂的过度溢出长时间地侵入主轴和主轴电机，以便操作者对冷却剂的泄漏采取对策。
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