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    • 2. 发明申请
    • MACHINE TOOL FOR ROTARY MACHINING
    • 旋转加工机床
    • US20130195574A1
    • 2013-08-01
    • US13699512
    • 2011-05-23
    • Jürgen FroniusMichel SoquetRémi MugnierKarl-Heinz Braun
    • Jürgen FroniusMichel SoquetRémi MugnierKarl-Heinz Braun
    • B23Q1/54
    • B23Q1/545B23C3/055B23Q1/5462B23Q11/001Y10T408/45Y10T409/307672Y10T409/30784Y10T409/308232Y10T409/309352
    • The invention relates to a machine tool (100), in particular for machining valve seats (102) on cylinder heads. The machine tool (100) has a mechatronic assembly (10) which has a machine spindle (12). The machine tool (100) comprises a tool head (18) which is held on the machine spindle (12) and which has a basic body (20) and also at least one working slide (22), which is adjustable relative to the basic body (20), for holding a tool (23). The mechatronic assembly comprises an electric adjusting motor (24) which acts on the working slide (22). The machine tool (100) has a support device (106) which holds the mechatronic assembly (10) and which has an articulated joint arrangement (110) at which the mechatronic assembly (10) can be pivoted at least about a first axis (114) and about a second axis (116) which differs from the first axis (114). According to the invention, the adjusting motor (24) is positioned in the mechatronic assembly (10) such that the weight FV of the adjusting motor (24) at least partially compensates the torque caused by the weight FG of the tool head (18) during a pivoting of the mechatronic assembly (10) about the first axis (114) and/or the second axis (116).
    • 本发明涉及一种机床(100),特别是用于加工气缸盖上的阀座(102)。 机床(100)具有机电组件(10),其具有机床(12)。 机床(100)包括工具头(18),其保持在机器主轴(12)上,并具有基体(20)以及至少一个工作滑块(22),该工作滑块可相对于基座 主体(20),用于保持工具(23)。 机电组件包括作用在工作滑块(22)上的电动调节马达(24)。 所述机床(100)具有支撑装置(106),所述支撑装置保持所​​述机电一体化组件(10)并且具有铰接接头装置(110),所述机电组件(10)可以在所述支撑装置上枢转至少约第一轴线 )和与第一轴线(114)不同的第二轴线(116)。 根据本发明,调节电机(24)定位在机电一体化组件(10)中,使得调节电机(24)的重量FV至少部分地补偿由工具头(18)的重量FG引起的扭矩, 在机电组件(10)围绕第一轴线(114)和/或第二轴线(116)枢转期间。