Bending machine for bending workpieces, in particular a press brake

    公开(公告)号:US12097550B2

    公开(公告)日:2024-09-24

    申请号:US18287000

    申请日:2022-04-14

    发明人: Lars Woidasky

    摘要: A bending machine for bending workpieces is disclosed. The bending machine includes a lower beam and an upper beam for forming a workpiece by bending along a bending line. A tool holder for receiving bending tools is provided on the lower beam and each end of the tool holder is associated with a recessed region which is formed in the lower beam overlapping with the respective end. The lower beam includes a central element and at least one side element arranged adjacent to one another in the thickness direction of the lower beam. Recessed regions are provided in the central element and/or in the width direction adjacent to the central element. The lower beam also includes a central region in which, during a bending operation of a workpiece, a force is introduced via the tool holder both into the central element and into the at least one side element.

    Bending press
    3.
    发明授权

    公开(公告)号:US10189068B2

    公开(公告)日:2019-01-29

    申请号:US14902000

    申请日:2014-08-05

    发明人: Lars Woidasky

    摘要: The invention relates to a bending press (1) for bending workpieces, comprising an upper tool (2) and a lower tool (3), a tool holder (4), in which the upper tool (2) is inserted, and a tool holder (5), in which the lower tool (3) is inserted, wherein the upper tool (2) and the lower tool (3) can be fixed in various positions within the respective tool holder (4, 5), a control device (13) for controlling the bending press (1), a sensor device (8), which is connected to the control device (13), and a stop (6) for positioning the workpiece within the bending press (1), wherein the stop (6) can be moved in relation to the tools (2, 3) by means of a drive (9) controlled by the control device (13). The sensor device (8) is designed to detect the position of the upper tool (2) and of the lower tool (3) within the bending press (1) without contact, and the control device (13) is designed to adapt the movement process by means of which the stop (6) is positioned in relation to the tools (2, 3), in dependence on the position of the upper tool (2) and of the lower tool (3) detected by means of the sensor device (8).

    BENDING PRESS
    5.
    发明申请
    BENDING PRESS 审中-公开
    弯曲新闻

    公开(公告)号:US20160151820A1

    公开(公告)日:2016-06-02

    申请号:US14902000

    申请日:2014-08-05

    发明人: Lars Woidasky

    IPC分类号: B21D5/02

    摘要: The invention relates to a bending press (1) for bending workpieces, comprising an upper tool (2) and a lower tool (3), a tool holder (4), in which the upper tool (2) is inserted, and a tool holder (5), in which the lower tool (3) is inserted, wherein the upper tool (2) and the lower tool (3) can be fixed in various positions within the respective tool holder (4, 5), a control device (13) for controlling the bending press (1), a sensor device (8), which is connected to the control device (13), and a stop (6) for positioning the workpiece within the bending press (1), wherein the stop (6) can be moved in relation to the tools (2, 3) by means of a drive (9) controlled by the control device (13). The sensor device (8) is designed to detect the position of the upper tool (2) and of the lower tool (3) within the bending press (1) without contact, and the control device (13) is designed to adapt the movement process by means of which the stop (6) is positioned in relation to the tools (2, 3), in dependence on the position of the upper tool (2) and of the lower tool (3) detected by means of the sensor device (8).

    摘要翻译: 本发明涉及一种用于弯曲工件的弯曲压力机(1),包括上部工具(2)和下部工具(3),工具夹具(4),上部工具(2)插入其中,工具 其中下工具(3)插入其中,其中上工具(2)和下工具(3)可以固定在各个工具保持器(4,5)内的各种位置,控制装置 (13),连接到控制装置(13)的传感器装置(8)和用于将工件定位在弯曲压力机(1)内的止动件(6),其中, 止动件(6)可以通过由控制装置(13)控制的驱动器(9)相对于工具(2,3)移动。 传感器装置(8)被设计成在弯曲压力机(1)内没有接触地检测上部工具(2)和下部工具(3)的位置,并且控制装置(13)被设计成适应运动 根据通过传感器装置检测到的上部工具(2)和下部工具(3)的位置,止动件(6)相对于工具(2,3)定位的过程 (8)。