公开(公告)号：EP1409182A2

公开(公告)日：2004-04-21

申请号：EP02735175.8

申请日：2002-03-26

申请人： Index-Werke GmbH & Co. KGHahn & Tessky

发明人： GROSSMANN, Walter

IPC分类号： B23B3/30

CPC分类号： B23Q39/048 ,  Y10T82/25 ,  Y10T82/2502 ,  Y10T82/2508 ,  Y10T82/2524

摘要： The invention relates to a machine tool, especially a lathe, comprising a machine frame upon which a first and second spindle housing carrier are arranged in such a way that they can move in a direction Z in relation to each other; a first working spindle; a second working spindle; a first tool carrier which is associated with the first working spindle; a second tool carrier which is associated with the second working spindle, said first and second tool carriers being arranged on the same side of the spindle axis; and a machine control unit. In order to improve upon one such machine tool, whereby more work tools can be used simultaneously on workpieces, the spindle housing carriers extend sidewards away from the spindle housings and a third tool carrier, which can move at least in a direction X and which is associated with one of the working spindles, is provided between the spindle housing carriers of the first and second working spindles on a side of the spindle axis which is approximately opposite to the first and second tool carrier.

摘要翻译： 本发明涉及一种机床，尤其是车床，其包括机架，第一和第二心轴壳体支架布置在该机架上，使得它们可以相对于彼此沿Z方向移动; 第一工作主轴; 第二工作主轴; 与第一工作主轴相关联的第一刀架; 与第二工作主轴相关联的第二工具支架，所述第一工具支架和第二工具支架布置在主轴轴线的同一侧上; 和一个机器控制单元。 为了改进一个这样的机床，由此可以在工件上同时使用更多的工作工具，主轴箱支架远离主轴箱侧向延伸，第三工具支架可以至少沿X方向移动， 与所述工作主轴中的一个工作主轴相关联地设置在所述主轴轴线的与所述第一工具支架和所述第二工具支架大致相对的一侧上的所述第一工作主轴和所述第二工作主轴的所述主轴壳体支架之间。

公开(公告)号：EP1189726A1

公开(公告)日：2002-03-27

申请号：EP01919376.2

申请日：2001-03-09

申请人： INDEX-WERKE GMBH & CO. KGHAHN & TESSKY

发明人： GROSSMANN, Walter

IPC分类号： B23Q1/62 ,  B23Q1/56

CPC分类号： B23Q1/621 ,  B23Q1/26 ,  B23Q1/28 ,  B23Q1/42 ,  B23Q1/56 ,  Y10T82/25 ,  Y10T82/2512 ,  Y10T82/2531 ,  Y10T82/2566 ,  Y10T409/305712

摘要： The invention relates to a machine tool, comprising a machine frame, a support which is located on said machine frame and which has a first workpiece or tool holder; and a compound slide system which is located on the machine frame and which has a second workpiece or tool holder that can be displaced by means of the compound slide system within a range of movement on a compound slide displacement surface. The aim of the invention is to improve a machine tool of this type in terms of the characteristics of the compound slide system. To this end, the compound slide system comprises two slide elements, one of which is supported on the machine frame and the other of which supports the second holder. The slide elements are guided in such a way that they can be moved towards each other by means of a single two-dimensional guide that can be moved in the direction of both compound slide axes of motion. Said guide determines the precision of the guiding of the second holder parallel to the compound slide movement surface. A drive device is also provided and enables the slide element that supports the second holder to be moved and fixed in relation to the other slide element in both directions of movement of the compound slide, with defined alignment of the slide elements with each other.

摘要翻译： 机床技术领域本发明涉及一种机床，其包括机架，位于所述机架上并具有第一工件或刀架的支架; 以及复合滑动系统，其位于机架上并且具有第二工件或工具架，该第二工件或工具架可通过复合滑动系统在复合滑动位移表面上的移动范围内移动。 本发明的目的在于根据复合滑动系统的特性来改进这种类型的机床。 为此，复合滑动系统包括两个滑动元件，其中一个支撑在机架上，另一个支撑第二支架。 这些滑动元件以这样的方式被引导，即它们可以借助于可以在两个复合滑动运动轴线的方向上移动的单个二维引导件朝向彼此移动。 所述引导件确定第二支架平行于复合滑动运动表面的引导精度。 驱动装置也被提供并且使得支撑第二支架的滑动元件能够相对于另一个滑动元件在复合滑动件的两个移动方向上移动和固定，并且滑动元件彼此限定对准。