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    TOOL MOUNTING STOCKER, TOOL STORING DEVICE AND TOOL/HAND STORING DEVICE, AND TOOL REPLACING METHOD BY ROBOT AND CONTROL DEVICE THEREOF
    2.
    发明申请
    TOOL MOUNTING STOCKER, TOOL STORING DEVICE AND TOOL/HAND STORING DEVICE, AND TOOL REPLACING METHOD BY ROBOT AND CONTROL DEVICE THEREOF 有权
    工具安装储存器，工具存储装置和工具/手持式存储装置，以及机器人的工具替换方法及其控制装置

    公开(公告)号：US20150174633A1

    公开(公告)日：2015-06-25

    申请号：US14410631

    申请日：2013-04-10

    申请人： AMADA CO., LTD.

    发明人： Masaaki Sato

    IPC分类号： B21D5/02 ,  B30B15/02 ,  B21D5/00 ,  B25J9/16 ,  B21D37/14

    CPC分类号： B21D5/0254 ,  B21D5/004 ,  B21D5/0218 ,  B21D5/0227 ,  B21D37/145 ,  B23Q3/15724 ,  B25J9/1679 ,  B30B15/028 ,  Y10S901/02 ,  Y10T483/10 ,  Y10T483/1729 ,  Y10T483/1731 ,  Y10T483/1891

    摘要： In a tool storing device handling a tool mounting stocker in which a punch and a die of a press brake are mounted in one stocker with rear surfaces facing each other, each of the stockers is supported on both sides by endless belts having one driving shaft, and the endless belts are circulated so that each of the supported stockers does not protrude to a worker side, whereby a position of a path line of the appropriate one of the stockers can be freely positioned at a position of the path line PL of a tool holder on the press brake side. This enables rapid and easy tool replacement by a bending robot by storing not only the tool made of the punch and the die but also the hand for the robot together.

    摘要翻译： 在处理工具安装储料器的工具储存装置中，其中冲压机和冲压制动器的模具安装在具有彼此面对的后表面的一个储料器中，每个储料器由具有一个驱动轴的环形带支撑在两侧， 并且环形带循环，使得每个支撑的储料器不突出到工作者侧，由此适当的一个储料器的路径线的位置可以自由地定位在工具的路径线PL的位置 保持在压制机侧。 这可以通过弯曲机器人快速方便的更换工具，不仅可以存储由冲头和模具制成的工具，而且还可以存放机器人的手。

    Bending machine for metal sheets with a tools' magazine
    3.
    发明授权
    Bending machine for metal sheets with a tools' magazine 有权

    公开(公告)号：US11745241B2

    公开(公告)日：2023-09-05

    申请号：US17275381

    申请日：2019-10-09

    申请人： SALVAGNINI ITALIA S.P.A.

    发明人： Roberto Meneghello ,  Giulio Farina

    IPC分类号： B21D5/02

    CPC分类号： B21D5/0218 ,  B21D5/0227 ,  B21D5/0254

    摘要： A bending machine for metal sheets includes a punch arrangement that supports a set of upper bending tools, a die arrangement that supports at least one set of lower bending tools, a tool magazine of bending tools, a replacing apparatus arranged to take bending tools from the tool magazine and mount them on the punch arrangement and/or the die arrangement and vice versa, and a gripping device configured to simultaneously clasp and move a whole set of bending tools. The tool magazine comprises a plurality of supporting guides that house respective sets of bending tools and a transfer carriage arranged to house a set of bending tools and movable between an exchange position to receive from, or provide to, the gripping device a set of bending tools and a plurality of loading positions to transfer to, or receive from, a supporting guide a set of bending tools.

    Punch tool with expanded portion and method of operating the same
    5.
    发明授权
    Punch tool with expanded portion and method of operating the same 有权

    公开(公告)号：US11806774B2

    公开(公告)日：2023-11-07

    申请号：US17764602

    申请日：2020-09-29

    申请人： AMADA CO., LTD.

    发明人： Shiro Hayashi ,  Nobuo Oyamada ,  Yousuke Onagi

    IPC分类号： B21D5/02

    CPC分类号： B21D5/0218

    摘要： A punch tool with an expanded portion, a movable punch provided on a fixed punch so as to be able to move up and down in a direction along an inclined portion, and an interlocking member configured to interlock with a relative ascending and descending motion of the movable punch with respect to the fixed punch. The punch tool with an expanded portion is provided with an operation member provided on the fixed punch so as to be movable in the lateral direction, configured to move in the lateral direction by means of a moving motion of an external operation member, and including an abutting element capable of being abutted with the interlocking member, and an urging member configured to urge the operation member toward the inside in the lateral direction such that the abutting element is abutted with the interlocking member.

    SHEET METAL BENDING MACHINE
    6.
    发明申请
    SHEET METAL BENDING MACHINE 审中-公开
    薄板金属弯曲机

    公开(公告)号：US20160354821A1

    公开(公告)日：2016-12-08

    申请号：US15117593

    申请日：2015-02-09

    申请人： SALVAGNINI ITALIA S.P.A.

    发明人： Nicola MENEGHETTI

    IPC分类号： B21D5/02 ,  B21D37/14

    CPC分类号： B21D5/02 ,  B21D5/004 ,  B21D5/0218 ,  B21D5/0254 ,  B21D37/14 ,  B21D37/145 ,  B21J13/08

    摘要： A bending machine for sheet metal comprises a bending assembly (2) provided with a tool holder crosspiece (3) which is mobile and supports a set (20) of bending tools (40, 41, 42, 43, 44) which are aligned, and mutually positionable, along a first longitudinal direction (A) so as to form predetermined compositions (CI, C2, C3, C4) of bending tools suitable to bend a workpiece (50) according to respective defined bending lines; the bending assembly (2) comprises moving means (5, 6) to move the bending tools (40, 41, 42, 43, 44) along the crosspiece (3), the set (20) of bending tools comprises, arranged adjacent and in sequence starting from an end (3a) of said crosspiece (3): four first bending tools (41) having a width of X+p, one second bending tool (42) having a width of X+2−p, one third bending tool (43) having a width of X+3−p, one basic bending tool (40) having a width of X, three third bending tools (43), one fourth bending tool (44) having a width of X+4−p, two basic bending tools (40), one first bending tool (41), one second bending tool (42), a further set (21) of basic bending tools (40), wherein X is a basic width in mm of said basic bending tool (40) comprised between 30 and 70 mm, and p is a step between two lengths of subsequent tool compositions (CI, C2, C3, C4), comprised between 5 and 20 mm; the combination of one or adjacent more tools (40, 41, 42, 43, 44) of said set (20) of bending tools allowing obtaining bends having all the lengths starting from a minimum bending length equal to said basic width (X) with said step (p).

    摘要翻译： 一种用于钣金的弯曲机包括一个弯曲组件（2），该弯曲组件（2）设置有可移动的工具架横档（3），并支撑一组（20）的弯曲工具（40,41,42,43,44） 并且沿着第一纵向方向（A）相互定位，以形成适于根据相应的限定弯曲线弯曲工件（50）的弯曲工具的预定组成（C1，C2，C3，C4）; 弯曲组件（2）包括沿着横档（3）移动弯曲工具（40,41,42,43,44）的移动装置（5,6），所述弯曲工具组件（20）包括邻近和/ 顺序地从所述横档（3）的端部（3a）开始：具有宽度为X + p的四个第一弯曲工具（41），宽度为X + 2-p的一个第二弯曲工具（42），三分之一 具有宽度X + 3-p的弯曲工具（43），宽度为X的一个基本弯曲工具（40），三个第三弯曲工具（43），宽度为X + 4的第四弯曲工具（44） -p，两个基本弯曲工具（40），一个第一弯曲工具（41），一个第二弯曲工具（42），另一组基本弯曲工具（40），其中X是基本宽度（mm） 所述基本弯曲工具（40）包括在30和70mm之间，p是在两个长度的随后的工具组合物（C1，C2，C3，C4）之间的台阶，其包括在5和20mm之间; 所述组（20）弯曲工具的一个或相邻更多工具（40,41,42,43,44）的组合允许获得具有等于所述基本宽度（X）的最小弯曲长度开始的所有长度的弯曲， 说步骤（p）。

    TOOL WHICH IS MOVABLE IN AN APPARATUS
    7.
    发明申请
    TOOL WHICH IS MOVABLE IN AN APPARATUS 审中-公开
    在设备中可移动的工具

    公开(公告)号：US20150165506A1

    公开(公告)日：2015-06-18

    申请号：US14407641

    申请日：2013-07-08

    申请人： Wila B.V

    发明人： Thomas Jan Herbert Jansen ,  Franciscus Wilhemus Rouweler

    IPC分类号： B21D37/14 ,  B21D37/06 ,  B21D5/01

    CPC分类号： B21D37/14 ,  B21D5/01 ,  B21D5/0209 ,  B21D5/0218 ,  B21D5/0227 ,  B21D37/06 ,  Y10T29/49895

    摘要： The invention relates to a tool for shaping a material, in particular for bending plate material, comprising a mounting part configured to be in any case partially received in a receiving space of an apparatus, and a shaping part extending from the mounting part. The tool is provided with means for displacing the mounting part in longitudinal direction through the receiving space. The tool can thus be handled and positioned easily even when it is relatively heavy. The displacing means can comprise one or more displacing members protruding from the tool, for instance rollers or wheels. The invention also relates to a combination of an apparatus and such a tool, wherein the apparatus has a receiving space in which the mounting part of the tool is received. The receiving space here comprises a wall part on which the displacing means engage. Finally, the invention further relates to a method for positioning a tool as described above in an apparatus.

    摘要翻译： 本发明涉及一种用于成形材料的工具，特别是弯曲板材料的成型工具，其特征在于，包括构造成在任何情况下被部分地容纳在装置的容纳空间中的安装部分和从安装部分延伸的成形部件。 该工具设置有用于使安装部件沿纵向方向移动通过接收空间的装置。 因此，即使相对较重，该工具也可以容易地被处理和定位。 位移装置可以包括从工具突出的一个或多个移位构件，例如辊或轮。 本发明还涉及一种装置和这种工具的组合，其中该装置具有接收工具的安装部分的容纳空间。 这里的容纳空间包括一个壁部分，移动装置啮合在该壁部分上。 最后，本发明还涉及如上所述在装置中定位工具的方法。

    Apparatus for adjusting tool length of bending machine
    8.
    发明授权
    Apparatus for adjusting tool length of bending machine 失效
    弯曲机工具长度调整装置

    公开(公告)号：US4660402A

    公开(公告)日：1987-04-28

    申请号：US813550

    申请日：1985-12-26

    申请人： Toshio Hongo

    发明人： Toshio Hongo

    IPC分类号： B21D5/02 ,  B21D5/04

    CPC分类号： B21D5/0218 ,  B21D5/02 ,  B21D5/0209 ,  B21D5/04 ,  B21D5/042 ,  B21D5/047

    摘要： An apparatus for adjusting the tool length of a bending machine comprises a ram having a lower end, a top tool body mounted on the lower end of the ram, a bottom tool mounted below the top tool body, a top tool including a pair of central dies mounted longitudinally movably on the lower end of the ram, a plurality of upper split dies arranged outside the central dies and mounted reversibly to the upper die row, a plurality of thin upper dies inserted reversibly between the central dies and being thinner than the upper split die, and upper corner dies arranged on both left and right ends of the upper split die, a shift mechanism for sliding the central dies reversely at the central portion of the lower portion of the ram, a drive mechanism for sliding the upper corner dies to the longitudinally symmetrical positions of the lower portion of the ram, shafts pivotably disposed at the back of the central dies and upper corner dies, a plurality of the upper split dies wedged to the shafts and reversed in pivoting of the shaft to be selectively inserted between said central die and upper corner die, a wedge releasing mechanism for releasing the upper split die from the wedge to be received in the corresponding upper die in pivoting the shaft, and a mechanism for selecting the number of the thin upper dies supported by the shaft at the back of the central dies so as to be reversed.

    摘要翻译： 用于调节弯曲机的刀具长度的装置包括具有下端的冲头，安装在冲头的下端上的顶部工具主体，安装在顶部工具主体下方的底部工具，包括一对中心的顶部工具 模具，其可纵向移动地安装在冲头的下端，多个上部分割模具，其布置在中心模具的外部并可逆地安装到上模具列，多个薄的上模具可逆地插入在中心模具之间并且比上部 分割模和上模角的上角部模具，用于使中心模具在冲头的下部中心部分相反地滑动的换档机构，用于使上角模具滑动的驱动机构 对于柱塞的下部的纵向对称位置，可枢转地设置在中心模具和上角模的后部的轴，多个楔形到轴上的上分割模具 在所述轴的枢转中反转以选择性地插入在所述中心模具和上角模之间;楔形释放机构，用于将所述上部分裂模具从所述楔形件释放，以在枢转所述轴时容纳在相应的上模具中;以及机构， 选择在中心模具的后部由轴支撑的薄的上模的数量以被反转。

    PRESS BRAKE WITH AUTOMATICALLY VARIABLE LENGTH BENDING TOOL
    10.
    发明申请
    PRESS BRAKE WITH AUTOMATICALLY VARIABLE LENGTH BENDING TOOL 审中-公开
    具有自动变幅长度弯曲工具的压力制动器

    公开(公告)号：US20110219844A1

    公开(公告)日：2011-09-15

    申请号：US13045952

    申请日：2011-03-11

    申请人： Claude BATTHEU

    发明人： Claude BATTHEU

    IPC分类号： B21D5/02

    CPC分类号： B21D5/0209 ,  B21D5/0218 ,  B21D37/02

    摘要： A press brake for metal sheets is described, comprising a tool for bending the metal sheet; the tool comprising a die and pressure means opposite to said die and adapted to press the metal sheet against the die to determine the bending of the metal sheet. The pressure means comprise a plurality of first segments aligned along the bending direction of the metal sheet and adapted to press said metal sheet against the die. The press brake comprises control means adapted to change the longitudinal dimension of the pressure means; the control means are adapted to individually drive each first segment for its longitudinal sliding along the bending direction of the metal sheet, so that the longitudinal dimension of the pressure means corresponds to the longitudinal dimension of the fold to be carried out on the metal sheet.

    摘要翻译： 描述了用于金属板的压力制动器，包括用于弯曲金属板的工具; 所述工具包括与所述模具相对的模具和压力装置，并且适于将金属板压在模具上以确定金属板的弯曲。 压力装置包括沿着金属板的弯曲方向对准的多个第一段，并且适于将所述金属板压在模具上。 压力制动器包括适于改变压力装置的纵向尺寸的控制装置; 控制装置适于单独地驱动每个第一段以沿着金属板的弯曲方向纵向滑动，使得压力装置的纵向尺寸对应于要在金属板上执行的折叠的纵向尺寸。