Multistage wiredrawing machine provided with pull adjustment
    2.
    发明公开
    Multistage wiredrawing machine provided with pull adjustment 失效
    Mehrstufige Drahtziehmaschine mit Zugregelung。

    公开(公告)号:EP0646425A1

    公开(公告)日:1995-04-05

    申请号:EP94202058.7

    申请日:1994-07-15

    发明人: Rossi, Attilio

    IPC分类号: B21C1/12

    CPC分类号: B21C1/12

    摘要: A wiredrawing machine (10) consists of a plurality of stages (11) in cascade, each stage comprising a drawbench (13) for passage of the wire (14) partially passed over a power-driven traction pulley (12). The traction pulley is kinematically connected for operation to a first gear (17) having a power-driven planetary gear (19) meshing therewith and rotating about the first gear (17) periphery. Sensor means (23) detects the angular position of the planetary gear (19) about the axis of the first gear (17) and sends position signals to a control circuit (24) which in turn sends commands for speed adjustment to motor (16), in terms of keeping the planetary gear at predetermined angular positions about the first gear.

    摘要翻译: 拉丝机(10)由级联的多个级(11)组成,每个级包括用于部分地通过动力驱动的牵引滑轮(12)的导线(14)通过的拉杆(13)。 牵引滑轮运动学地连接到具有与其啮合并且围绕第一齿轮(17)周边旋转的动力驱动行星齿轮(19)的第一齿轮(17)。 传感器装置(23)检测行星齿轮(19)围绕第一齿轮(17)的轴线的角度位置,并将位置信号发送到控制电路(24),控制电路又向马达(16)发送速度调节命令, 关于将行星齿轮保持在围绕第一档位的预定角度位置方面。

    Self-adjusting multistage wiredrawing machine
    4.
    发明公开
    Self-adjusting multistage wiredrawing machine 失效
    Selbsteinstellende Mehrfachdrahtziehmaschine。

    公开(公告)号:EP0517340A1

    公开(公告)日:1992-12-09

    申请号:EP92201640.7

    申请日:1992-06-05

    发明人: Rossi, Attilio

    IPC分类号: B21C1/12

    CPC分类号: B21C1/12

    摘要: A wiredrawing machine is composed of a plurality of stages in cascade, each stage comprising a die (13) through which passes the wire (14) which is partially wound around a motor-driven tension pulley (12). The tension pulley (12) is kinematically connected to a gear wheel (21) which meshes with a pinion (20) supported by a lever (23) to enable it to rotate around the outer edge of the gear wheel (21). Keyed onto the pinion (20) is a first pulley (19) around which winds a section of a belt (18) driven by a second expanding pulley (17) driven by a motor (16). The lever (23) is connected to spring members (24) which rotate the pinion (20) around the gear wheel (21) in a direction in which it tightens the belt (18).

    摘要翻译: 拉丝机由级联的多级级组成,每级包括一个模具(13),通过该模具通过一部分缠绕在电机驱动的张力滑轮(12)上的导线(14)。 张紧轮(12)运动地连接到与由杠杆(23)支撑的小齿轮(20)啮合的齿轮(21),以使其绕齿轮(21)的外边缘旋转。 键合到小齿轮(20)上的是第一滑轮(19),围绕着第一滑轮(19)卷绕由马达(16)驱动的第二扩张滑轮(17)驱动的皮带(18)的一部分。 杆(23)连接到弹簧构件(24),弹簧构件(24)沿着使其紧固带(18)的方向围绕齿轮(21)旋转小齿轮(20)。