Machine tool comprising a gantry and a tool holder with two perpendicular rotational axes
    44.
    发明公开
    Machine tool comprising a gantry and a tool holder with two perpendicular rotational axes 有权
    机床与门户,并具有旋转两个相互垂直的轴线的刀架

    公开(公告)号:EP1872898A2

    公开(公告)日:2008-01-02

    申请号:EP07110737.9

    申请日:2007-06-21

    申请人: Jobs S.p.A.

    IPC分类号: B23Q1/01 B23Q1/54

    摘要: A multi-axis machine tool presents a gantry (2) positioned over a bed (3) equipped with a machining station (4) in which to position a workpiece (100), a moving beam (8) associated slidably with the gantry (2), aligned on a horizontal direction (X) and translatable in a vertical direction (Z), a carriage (9) associated slidably with the moving beam (8) and traversable in the horizontal direction (X), and a tool holder (10) mounted to the carriage (9). The tool holder (10) is mounted direct to the carriage (9), making no use of quills or telescopic arms, with freedom to rotate relative to the carriage about two positioning axes (C, D).

    摘要翻译: 多轴机床呈现的台架(2)定位在床(3)配备有在其中加工操作台(4)到工件(100),与该台架可滑动地相关联的移动梁(8)位置(2 ),在水平方向(X)和在垂直方向上平移(Z),(9)与所述移动梁(8)和横越在水平方向(X)滑动地相关联的滑架,和一个工具保持器对准(10 )安装到托架(9)。 刀夹(10)直接安装到托架(9),使得不使用的刺或伸缩臂的,与自由相对于滑架约两定位轴(C,D)旋转。

    A toolhead with sensing means for depth control
    48.
    发明公开
    A toolhead with sensing means for depth control 有权
    具有用于深度控制的感测装置的工具头

    公开(公告)号:EP1586414A2

    公开(公告)日:2005-10-19

    申请号:EP05425225.9

    申请日:2005-04-14

    申请人: Jobs S.p.A.

    IPC分类号: B23Q17/22 B23B49/00 B23Q11/00

    摘要: A toolhead (1) for use on a multi-axis machine tool consists of a support assembly (2) equipped with a pivoting spindle (3) designed to accept a removable tool-holder (4), and centred on a machining axis (J) about which a tool (U) clamped to the tool-holder (4) can be driven in rotation. Also forming part of the toolhead (1) is a depth stop (9) affording an active surface (10) substantially transverse to the machining axis (J) and positionable against a surface (S) of a workpiece (P). The depth stop (9) is mounted to the support assembly (2) and capable of movement along the machining axis (J) between a first position, distanced from the spindle (3), and a second position of proximity to the spindle (3). Transducers (12) incorporated into the toolhead (1) are able to sense the position of the active surface (10) relative to the support assembly (2), and thus used to control the depth to which the workpiece (P) is penetrated by the tool (U).

    摘要翻译: 一种用于多轴机床的工具头(1)包括一个支撑组件(2),该支撑组件(2)配备有一个枢轴(3),该枢轴设计成可拆卸的刀架(4),并且以加工轴线 ),夹紧在工具架(4)上的工具(U)可以绕其旋转驱动。 还构成工具头(1)的一部分的是深度止动件(9),该深度止动件(9)提供基本上横切于加工轴线(J)并且可抵靠工件(P)的表面(S)定位的活动表面(10)。 深度止挡9安装到支撑组件2上并且能够沿着加工轴线J在离开心轴3的第一位置和靠近心轴3的第二位置之间运动。 )。 结合到工具头(1)中的换能器(12)能够感测活动表面(10)相对于支撑组件(2)的位置,并且因此用于控制工件(P)穿过的深度 工具(U)。

    A dust extraction device for machine tools
    49.
    发明公开
    A dust extraction device for machine tools 有权
    StaubabzugshaubefürWerkzeugmaschinen

    公开(公告)号:EP1586412A1

    公开(公告)日:2005-10-19

    申请号:EP05425226.7

    申请日:2005-04-14

    申请人: Jobs S.p.A.

    IPC分类号: B23Q11/00 B23Q11/08

    摘要: A machine tool (1) equipped with a supporting body (5) and at least one tool-holder spindle (6), rotatable about a respective axis (A1), also has a built-in dust extraction device (8) comprising an extractor hood (9) located in close proximity to the spindle (6) and presenting a suction port (10) positionable near to a machining area (11), so as to extract chips and dust generated in the course of machining operations; the hood (9) is capable of movement along a direction (D1) parallel to the axis (A1) of rotation, extended and retracted by the action of respective translating members (19) operating in conjunction with sensors (34) able to read the profile of a workpiece (7), in such a way that the suction port (10) can be positioned to best advantage.

    摘要翻译: 配备有支撑体(5)的机床(1)和可围绕相应轴线(A1)旋转的至少一个工具架心轴(6)还具有内置的除尘装置(8),其包括提取器 (9),并且具有靠近加工区域(11)定位的吸入口(10),以便提取在加工操作过程中产生的碎片和灰尘; 罩(9)能够沿着平行于旋转轴线(A1)的方向(D1)移动,通过与能够读取的传感器(34)一起操作的各个平移构件(19)的作用而延伸和缩回 工件(7)的轮廓,使得吸入口(10)能够被最佳地定位。