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91. 发明公开

EP2399687A1 Press brake 失效
标题翻译： Biegepresse
公开(公告)号：EP2399687A1
公开(公告)日：2011-12-28
申请号：EP11167137.6
申请日：2011-05-23
申请人： Rolls-Royce plc
发明人： Bishop, Jeffrey
IPC分类号： B21D5/02
CPC分类号： B21D5/0209 , B21D5/0236 , B21D37/14 , B30B15/10
摘要： A press brake tool assembly mounting device (42) comprising a body (66) which mounts a lower press brake tool (46), with a recess in the body (66) receiving in a moving fit a location member (52) mounted to a lower beam (44). A locking arrangement (80) is provided for locking the body (66) relative to the location member (52) in a friction fit, to retain the lower press brake tool (46) in a required position.
A press brake assembly including a plurality of press brake tool mounting devices according to the invention and a method of aligning a press brake assembly are also disclosed.
摘要翻译：一种压力制动工具组件安装装置（42），包括安装下压制工具（46）的本体（66），主体（66）中的凹部以可移动的配合接纳安装到下梁（44）。提供了锁定装置（80），用于以摩擦配合相对于定位构件（52）锁定主体（66），以将下压制工具（46）保持在所需位置。还公开了一种压制机组件，其包括根据本发明的多个压制机工具安装装置和对准压制机组件的方法。

92. 发明授权

EP2162249B1 RICHTMASCHINE MIT RICHTWALZEN-SCHNELLWECHSELSYSTEM SOWIE VERFAHREN ZUM SCHNELLEN WECHSELN VON RICHTWALZEN EINER RICHTMASCHINE 有权
标题翻译：随着对指示性滚动极性机快速更换对象滚子快换系统和方法LEVELER
公开(公告)号：EP2162249B1
公开(公告)日：2011-09-21
申请号：EP08758831.5
申请日：2008-05-28
申请人： ARKU MASCHINENBAU GMBH
发明人： HUCK, Reiner
IPC分类号： B21D1/02 , B21D3/02 , B21D3/05 , B21B31/10 , B21B31/08
CPC分类号： B21D1/02 , B21D37/14
摘要： The present invention relates to a straightening machine (1) having a straightening roller rapid-change system, having an upper and a lower housing (7, 3) for receiving a plurality of upper and lower straightening rollers (9, 11), all or only some of which are driven and serve for straightening metallic material, wherein the upper and lower straightening rollers (9, 11) are mounted at each of their ends (56) and the driven straightening rollers are connected at one of their ends to a drive shaft (21, 23), and wherein the drive shafts (21, 23) can be driven via at least one distributor gearbox (19) by means of at least one motor (17), and the drive shafts (21, 23), the at least one distributor gearbox (19) and the at least one motor (17) are situated on one side of the straightening machine (1). The straightening machine according to the invention is distinguished in that the upper straightening rollers (9), at the side situated opposite the side of the drive shafts (21), are each rotatably mounted by means of at least one rolling bearing (39) in an upper, front bearing strip (25) which can be detachably connected to the upper housing (7), in that the lower straightening rollers (11), at the side situated opposite the side of the drive shafts (23), are each rotatably mounted by means of at least one rolling bearing (39) in a lower, front bearing strip (27) which can be detachably connected to the lower housing (3), in that, following removal of the upper/lower front bearing strip (25, 27), the upper/lower straightening rollers (9, 11) are accessible and can be moved individually out of the straightening machine by an axial movement, in that the straightening roller rapid-change system has a receiving device (59) for receiving the upper/lower straightening rollers (9, 11) that have been moved out, and in that the receiving device (59) has, for the purpose of mounting the straightening rollers (9, 11), a plurality of system strips (67, 68) which run transversely to the axial direction of the straightening rollers (9, 11) and have indentations (77) on their upper side for receiving the straightening rollers (9, 11). The present invention also relates to a method for rapidly changing straightening rollers of a straightening machine.

93. 发明公开

EP2190603A2 WECHSELKASSETTENANORDNUNG FÜR EINE RICHTMASCHINE UND VERFAHREN ZUM BETREIBEN EINER SOLCHEN RICHTMASCHINE 有权
标题翻译： CHANGE盒式装置用于操作此类STRAIGHTENER LEVELER和方法
公开(公告)号：EP2190603A2
公开(公告)日：2010-06-02
申请号：EP08802651.3
申请日：2008-09-27
申请人： Kohler Maschinenbau GmbH
发明人： HAAG, Uwe , HUG, Lothar , KELLER, Günter , LESER, Wolfgang
IPC分类号： B21D1/02
CPC分类号： B21D1/02 , B21D37/14
摘要： The invention relates to a straightening machine (1) comprising upper straightening rollers (5.1, 5.2,... ) and lower straightening rollers (6.1, 6.2,... ), the straightening rollers being drivable via coupling elements (5.1', 5.2',...; 6.1', 6.2'... ) and the upper straightening rollers and the lower straightening rollers being arranged in upper and lower interchangeable cartridges, respectively, together with the pertaining coupling elements, said cartridges being removable from the straightening machine. The straightening machine according to the invention is characterized in that at least one of the upper and lower interchangeable cartridges is configured to be separable in such a manner that the relevant straightening rollers can be exchanged optionally together with at least the pertaining coupling elements by removing the entire upper and/or lower interchangeable cartridge or without the pertaining coupling elements by removing only part of the relevant interchangeable cartridge.

94. 发明公开

EP2162249A1 RICHTMASCHINE MIT RICHTWALZEN-SCHNELLWECHSELSYSTEM SOWIE VERFAHREN ZUM SCHNELLEN WECHSELN VON RICHTWALZEN EINER RICHTMASCHINE 有权
标题翻译：随着对指示性滚动极性机快速更换对象滚子快换系统和方法LEVELER
公开(公告)号：EP2162249A1
公开(公告)日：2010-03-17
申请号：EP08758831.5
申请日：2008-05-28
申请人： ARKU MASCHINENBAU GMBH
发明人： HUCK, Reiner
IPC分类号： B21D1/02 , B21D3/02 , B21D3/05 , B21B31/10 , B21B31/08
CPC分类号： B21D1/02 , B21D37/14
摘要： The present invention relates to a straightening machine (1) having a straightening roller rapid-change system, having an upper and a lower housing (7, 3) for receiving a plurality of upper and lower straightening rollers (9, 11), all or only some of which are driven and serve for straightening metallic material, wherein the upper and lower straightening rollers (9, 11) are mounted at each of their ends (56) and the driven straightening rollers are connected at one of their ends to a drive shaft (21, 23), and wherein the drive shafts (21, 23) can be driven via at least one distributor gearbox (19) by means of at least one motor (17), and the drive shafts (21, 23), the at least one distributor gearbox (19) and the at least one motor (17) are situated on one side of the straightening machine (1). The straightening machine according to the invention is distinguished in that the upper straightening rollers (9), at the side situated opposite the side of the drive shafts (21), are each rotatably mounted by means of at least one rolling bearing (39) in an upper, front bearing strip (25) which can be detachably connected to the upper housing (7), in that the lower straightening rollers (11), at the side situated opposite the side of the drive shafts (23), are each rotatably mounted by means of at least one rolling bearing (39) in a lower, front bearing strip (27) which can be detachably connected to the lower housing (3), in that, following removal of the upper/lower front bearing strip (25, 27), the upper/lower straightening rollers (9, 11) are accessible and can be moved individually out of the straightening machine by an axial movement, in that the straightening roller rapid-change system has a receiving device (59) for receiving the upper/lower straightening rollers (9, 11) that have been moved out, and in that the receiving device (59) has, for the purpose of mounting the straightening rollers (9, 11), a plurality of system strips (67, 68) which run transversely to the axial direction of the straightening rollers (9, 11) and have indentations (77) on their upper side for receiving the straightening rollers (9, 11). The present invention also relates to a method for rapidly changing straightening rollers of a straightening machine.

95. 发明公开

EP2160257A2 DEVICE FOR LOCKING OF DIES ON PRESS BRAKES 有权
标题翻译：装置用于锁定工具折弯机
公开(公告)号：EP2160257A2
公开(公告)日：2010-03-10
申请号：EP08738091.1
申请日：2008-05-07
申请人： Rolleri S.P.A.
发明人： MAZZOCCHI, Domenico
IPC分类号： B21D5/02
CPC分类号： B21D5/0209 , B21D37/14
摘要： A device for locking of dies on press brakes comprises a lower beam (2) having a rest surface (7) for a die (3) and a first clamping surface (9) extending in a transverse direction from the rest surface (7). A clamping plate (13) can be linked to the lower beam (2) on the side opposite to the first clamping surface (9) relative to the rest surface (7) and has a second clamping surface (14) facing the first clamping surface (9), so as to delimit a seat for the die (3). At least one pin (17) is fastened to the lower beam (2) and is inserted with a predetermined clearance, in a respective hole (18) formed in the clamping plate (13), in such a manner that the clamping plate (13) is free to oscillate in a plane transverse to the longitudinal extension of the lower beam (2). Spring means (22) is interposed between the clamping plate (13) and the lower beam (2) and located at an end (23) of the clamping plate (13) opposite to the second clamping surface (14) relative to the pin (17), to push the end (23) away from the lower beam (2) and push the second clamping surface (14) towards the first clamping surface (9) and the die (3).

96. 发明公开

EP2143506A2 A divided tool exchange mounting method in a press brake 有权
标题翻译：用于压弯机交换和组装多部工具的方法和装置
公开(公告)号：EP2143506A2
公开(公告)日：2010-01-13
申请号：EP09174125.6
申请日：2000-01-13
申请人： AMADA COMPANY, LIMITED
发明人： Akami, Ichio , Ogawa, Takahiro , Sato, Masaaki , Umemoto, Goujyu , Kondo, Toshiyuki
IPC分类号： B21D5/02 , B21D37/14
CPC分类号： B21D37/145 , B21D5/02 , B21D5/0236 , B21D37/14 , Y10T483/10 , Y10T483/12 , Y10T483/123 , Y10T483/13 , Y10T483/136 , Y10T483/138 , Y10T483/1729 , Y10T483/1731
摘要： A divided tool exchange mounting method in a press brake (1), for mounting divided tools (P) with desired lengths onto a tool holder (11) on an upper table and a lower table by a tool exchange device while using divided tools (P) mounted on the tool holder (11) and a plurality of divided tools housed in a tool housing section (123). Divided tools (P) are selected which constitute a tool station which has a total length corresponding to a bending length in the product figure information, the selected tool then displayed on a screen together with the work, and the tools mounted after moving the divided tools (P, D) which interfere with the work to a non-interfering position.
摘要翻译：在压弯机（1）到上工作台安装分割工具（P）具有期望长度输送到工具保持器（11）一种分割工具交换安装方法和下表通过一个工具交换装置在使用分割工具（P ）安装在所述工具保持器（11）和在工具壳体部分（123）坐落分割工具复数。分割工具（P）被选择构成一个工具站中的总长度对应于在产品图形信息的弯曲长度，所选择的工具，然后在屏幕上与工件一起显示，以及安装在所述工具移动所述分割工具后（P，D），其与所述工作到非干涉位置干涉。

97. 发明公开

EP2092994A1 Werkzeugmaschine zum Schneiden und/oder Umformen von plattenartigen Werkstücken 有权
标题翻译：用于切割和/或形成板状工件的机床
公开(公告)号：EP2092994A1
公开(公告)日：2009-08-26
申请号：EP08003217.0
申请日：2008-02-22
申请人： TRUMPF Werkzeugmaschinen GmbH + Co. KG
发明人： Bytow, Peter
IPC分类号： B21D28/00 , B21D28/20 , B21D28/26 , B21D28/34 , B21D37/02 , B21D37/08 , B21D24/16 , G05B19/404
CPC分类号： B21D28/265 , B21D37/14
摘要： Eine Werkzeugmaschine (1) zum Schneiden und/oder Umformen von plattenartigen Werkstücken umfasst eine Werkstückauflage (3), eine Werkzeugstempel-Aufnahme (8), eine Werkzeugmatrizen-Aufnahme (10), einen Werkzeugantrieb (13, 14) und mehrere Werkzeugstempel (9) sowie mehrere Werkzeugmatrizen (11), wobei die Werkzeugstempel (9) und die Werkzeugmatrizen (11) jeweils einen Werkzeugschaft und jeweils einen Werkzeugkopf aufweisen, welcher entlang einer Hubachse (15) auf den Werkzeugschaft folgt und gegenüber dem Werkzeugschaft zumindest teilweise radial zur Hubachse (15) erweitert ist. Sowohl verschiedene Werkzeugstempel (9) als auch verschiedene Werkzeugmatrizen (11) weisen entlang der Hubachse (15) unterschiedlich hohe Werkzeugköpfe auf, wobei sowohl die Werkzeugstempel-Aufnahme (8) abgestimmt auf die Werkzeugkopfhöhe eines an der Werkzeugstempel-Aufnahme (8) festgelegten Werkzeugstempels (9) als auch die Werkzeugmatrizen-Aufnahme (10) abgestimmt auf die Werkzeugkopfhöhe einer an der Werkzeugmatrizen-Aufnahme (10) festgelegten Werkzeugmatrize (11) mittels des Werkzeugantriebs (13, 14) entlang der Hubachse (15) gegenüber der Werkstückauflage (3) zustellbar sind.
摘要翻译：该工具（1）具有不同的冲孔它（9）和工具矩阵具有高的磁头，其沿着轮毂轴的不同（15）。冲压工具和矩阵被用于工件加工。甲冲孔模座坐标与所述冲压头的高度它附着到冲压模座。的工具基质保持器（10）与固定到所述工具架矩阵工具矩阵的头高度配合。冲孔模座和工具保持器矩阵沿轮毂轴相对于输送到由工具驱动器（13,14）一个工件支撑。

98. 发明授权

EP1919640B1 DISPOSITIF DE RELEVAGE DE POINCON POUR MACHINE DU TYPE MACHINE UTILISANT LA TRANSFORMATION DE L'ENERGIE ADIABATIQUE 有权
标题翻译：机械类设备增加以机械斯坦·泽恩BASIS绝热能量的变化的
公开(公告)号：EP1919640B1
公开(公告)日：2009-08-19
申请号：EP06794530.3
申请日：2006-08-04
申请人： ADIAPRESS
发明人： MICHON, Raymond , CHAPUIS, Alain
IPC分类号： B21D37/14 , B21D37/10
CPC分类号： B21D37/10 , B21D28/00 , B21D28/16 , B21D37/14 , Y10T83/943
摘要： The invention concerns a machine of the type using adiabatic energy change with a device, the machine being of the type including a worktable, a punch supporting body, a punch and punch lifting cylinders, characterized in that the worktable (20) and the block guiding (24) the punch are configured to constitute means enabling couples of lifting push rods to be positioned and moved (23-30) arranged in aligned pairs and urged by cylinders (21) provided beneath the worktable (20) of the machine, the upper push rod (30) sliding in the guiding body being adapted to co-operate with the punch to be lifted during certain operating phases.

99. 发明授权

EP1162009B1 Die-holder/tray assembly with anti-rotation means for die-forming machines 有权
标题翻译：具有用于模具成型机器的防转装置的模座/托盘组件
公开(公告)号：EP1162009B1
公开(公告)日：2008-10-29
申请号：EP01202014.5
申请日：2001-05-28
申请人： Pietro Rimoldi & C. S.r.l.
发明人： Rimoldi, Fernando
IPC分类号： B21D37/14 , B21D37/04
CPC分类号： B21J13/03 , B21D37/14

100. 发明授权

EP1270107B1 Apparatus for performing a hydroforming operation 有权
标题翻译：用于执行Hochdruckumformvorganges的装置
公开(公告)号：EP1270107B1
公开(公告)日：2007-04-25
申请号：EP02254536.2
申请日：2002-06-27
申请人： DANA CORPORATION
发明人： Marando, Richard A. , Schrack, Eric M. , Larkin, James C. , Drost, Edward , Dziki, Jeffrey P. , Vasalani, Joseph J. , Hunter, Daniel E.
IPC分类号： B21D26/02
CPC分类号： B21D37/04 , B21D26/02 , B21D26/025 , B21D26/039 , B21D37/14

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