A support device for securing workpieces
    12.
    发明公开
    A support device for securing workpieces 有权
    Haltevorrichtung zum Festhalten vonWerkstücken

    公开(公告)号:EP1728594A2

    公开(公告)日:2006-12-06

    申请号:EP06114676.7

    申请日:2006-05-30

    申请人: Jobs S.p.A.

    IPC分类号: B25B11/00

    CPC分类号: B25B11/005 B23Q1/035

    摘要: Workpieces of large dimensions, typically body pressings or fuselage panels, are supported and secured for machining by a device (3) capable of movement in a vertical direction (D) and adaptable thus to the particular geometry of the workpiece. The vertical movement is produced by a rod (5) of which the top end carries a head (6) incorporating a pivotable fixture mechanism (7), equipped with a suction cup (16) connected to a source (18) of negative pressure by way of a suction duct (17) and activated to clamp the work once the head (6) is in position.

    摘要翻译: 大尺寸的工件,通常是机身压制件或机身板,由能够沿垂直方向(D)移动的装置(3)被支撑和固定,以适应于工件的特定几何形状。 垂直运动由杆(5)产生,其顶端承载包括枢转固定机构(7)的头部(6),该头部(6)装备有通过下述方式连接到负压源(18)的吸盘(16) 吸入管道(17)的方式,一旦头部(6)就位就被激活以夹紧工件。

    A toolhead with sensing means for depth control
    13.
    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
    14.
    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。

    A device for checking the position of a spindle in a machine tool
    16.
    发明公开
    A device for checking the position of a spindle in a machine tool 有权
    Vorrichtung zum Kontrollieren der位置einer Spindel在einer Werkzeugmaschine

    公开(公告)号:EP1457289A1

    公开(公告)日:2004-09-15

    申请号:EP04425148.6

    申请日:2004-03-05

    申请人: Jobs S.p.A.

    IPC分类号: B23Q15/22 B23Q17/22

    摘要: In a machine tool with a spindle (10) capable of motion along at least three axes x, y, and z, the position of the spindle is checked by a device that operates utilizing electromagnetic signals sent out by four emitters (20), located externally of the machine tool, and picked up by a receiver (21) mounted directly to the spindle. The signals are fed into a master control unit (23) and processed by circuits (24, 25) in such a way as to produce an output that can be used to verify and if necessary correct the position of the spindle on the three axes X, Y, and Z.

    摘要翻译: 在具有能够沿至少三个轴x,y和z运动的主轴(10)的机床中,主轴的位置由利用由四个发射器(20)发出的电磁信号进行操作的装置来检查,位于 并且由直接安装在主轴上的接收器(21)拾起。 这些信号被馈送到主控制单元(23)并由电路(24,25)进行处理,以便产生可用于验证的输出,并且如果需要,校正三轴X上的主轴的位置 ,Y和Z.