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41. 发明授权

US5452981A Automatic tool changer 失效
标题翻译：自动换刀
公开(公告)号：US5452981A
公开(公告)日：1995-09-26
申请号：US34565
申请日：1993-03-19
申请人： David J. Crorey , Leland D. Blatt
发明人： David J. Crorey , Leland D. Blatt
IPC分类号： B21D43/05 , B21D43/10 , B23Q1/58 , B23Q7/04 , B65G47/90
CPC分类号： B23Q7/04 , B21D43/05 , B21D43/057 , B21D43/105 , B23Q1/58
摘要： A production line which includes a shuttle conveyor extending between two work stations. A first transfer device for transferring a workpiece from one of the work stations to the conveyor and a second transfer device for transferring the workpiece to the second work station all equipped with workpiece gripping or supporting devices which may be rapidly changed when the line is shifted from the production of one form of workpiece to the production of another workpiece having a different configuration. Replacement workpiece gripping devices are supported adjacent the shuttle conveyor upon holding pedestals. Upon line changeover, the transfer devices locate their workpiece gripping devices upon empty holding pedestals and actuating devices on the pedestal release the gripping devices from their transfer devices. The empty transfer devices are then shifted and coupled to new workpiece gripping devices supported on other holding pedestals. The transfer device includes the ability for adjustment of the article engaging devices in three directions.
摘要翻译：一条生产线，包括在两个工位之间延伸的梭式输送机。用于将工件从工位之一传送到输送机的第一传送装置和用于将工件传送到第二工作站的第二传送装置，所述第二传送装置全部装备有工件夹持或支撑装置，当工件夹紧或支撑装置在线路从生产一种工件以生产具有不同结构的另一工件。保持基座时，替代工件夹紧装置支撑在梭式输送机附近。在线路切换时，传送装置将其工件夹持装置定位在空的保持基座上，并且基座上的致动装置从其传送装置释放夹持装置。然后将空的传送装置移动并联接到支撑在其他保持基座上的新的工件夹持装置。传送装置包括在三个方向上调节物品接合装置的能力。

42. 发明授权

US5443436A Automatic exchanging device of cross bar of transfer feeder and control system therefor 失效
标题翻译：自动交换装置的交叉输送机及其控制系统
公开(公告)号：US5443436A
公开(公告)日：1995-08-22
申请号：US117060
申请日：1993-09-14
申请人： Hideaki Kawakami , Satoru Enomae
发明人： Hideaki Kawakami , Satoru Enomae
IPC分类号： B21D37/14 , B21D43/05 , B21J13/08 , B23Q3/155
CPC分类号： B21D37/14 , B21D43/057 , Y10T483/134 , Y10T483/1731
摘要： The present invention is aimed to provide an automatic exchanging device of a cross bar of a transfer feeder and a control system therefor, which makes it possible to perform automatic exchanging of the cross bar. The cross bar automatic exchanging device of a transfer feeder comprises a cross bar exchanging robot (7) for exchanging cross bars (8) removed from a press body (1) with cross bars (8) to be used for the next time via a moving bolster (10), together with die (11) to be exchanged, and a cross bar storage rack (9) for storing necessary number of cross bars (8) for press processes to automatically perform all operations in that the cross bars (8) removed from the press body are taken out by the cross bar exchanging robot (7) and stored in the cross bar storage rack (9), and the cross bars (8) to be used in the next operation are taken out from the storage rack (9) and set on the cross bar receptacle base (12). Also, a control system for the cross bar automatic exchanging device includes a die discrimination device (47), a cross bar exchanging robot control device (48), a cross bar storage position storage device (49), a cross bar discrimination device (50) and a vacant storage position memory device (52) in the cross bar storage rack (9) so that the die and the cross bar adapted thereto can be discriminated and accurately and efficiently taken in and out.
摘要翻译： PCT No.PCT / JP92 / 00310 Sec。 371日期：1993年9月14日 102（e）1993年9月14日PCT PCT 1991年3月13日PCT公布。公开号WO92 / 16320 PCT 日本1992年1月10日。本发明的目的在于提供一种输送供给器的横杆自动交换装置及其控制系统，能够进行交叉杆的自动更换。交叉进料器的横杆自动更换装置包括用于交换横杆（8）的十字杆交换机器人（7），用于交换横杆（8），该横杆（8）用横杆（8）从下一次经由移动支架（10）以及要更换的模具（11）和用于存储必要数量的用于压制过程的横杆（8）的横杆存放架（9），以自动执行所有操作，即横杆（8）从交叉杆交换机器人（7）取出并从储存架（9）中取出并从下一个操作中使用的横杆（8）从存放架取出（9）并设置在横杆容座基座（12）上。此外，横杆自动交换装置的控制系统包括：模具识别装置（47），横杆交换机器人控制装置（48），横杆存放位置存储装置（49），横杆识别装置（50））和横杆存储架（9）中的空闲存储位置存储装置（52），使得能够识别并准确有效地进入和退出模具和适配于其的横杆。

43. 发明授权

US5121623A Method for changing transfer fingers in a transfer press 失效
标题翻译：用于在转印机中改变转印指的方法
公开(公告)号：US5121623A
公开(公告)日：1992-06-16
申请号：US694371
申请日：1991-05-01
申请人： Edward J. Brzezniak
发明人： Edward J. Brzezniak
IPC分类号： B21D43/05
CPC分类号： B21D43/057
摘要： Shifting apparatus for use in a transfer press having moving die bolsters. The shifting apparatus includes transfer rail sets that are located on the bolster and on the fixed bed that are interconnected during the normal transfer of the work pieces between dies. Transfer fingers are carried by both transfer rail sets that serve to engage the work pieces and move the work pieces through the positions of the transfer press. The transfer finger shift apparatus extends between the two rail sets and includes a shaft carrying a shift base member which has transfer fingers connected thereto. An elevating device is provided on the fixed bed to raise the transfer fingers sufficiently to pass over the top of the transfer fingers located on the bolster. When it is desired to move the transfer fingers from the fixed bed to the bolster, the transfer rails are moved in the direction of the bolster moving the transfer fingers along the shaft and onto the bolster. A lock is provided which attaches the transfer fingers to the bolster and the rails are moved toward the fixed bed. The rails are separated and the bolster is moved to a remote location away from the press for replacement of the dies and related transfer fingers.
摘要翻译：用于具有移动垫片的转印机的转换装置。换档装置包括位于垫子和固定床上的传送轨道组件，其在工件在模具之间的正常传送期间相互连接。传送指状物由两个传送轨道组承载，这两个传送轨道组用于接合工件并将工件移动通过转印机的位置。传送指移动装置在两个导轨组之间延伸并且包括承载具有连接到其上的传送指的移位基座构件的轴。升降装置设置在固定床上，以将转移指状物充分地升高，以越过位于摇枕上的转移指状物的顶部。当希望将转移手指从固定床移动到垫圈时，传送轨道沿着摇枕的方向移动，以使传送指沿着轴移动到摇枕上。提供了一种锁，其将转移手指附接到枕垫上，并且轨道朝向固定床移动。轨道被分离，并且摇枕移动到远离压力机的远程位置以更换模具和相关的转移指状物。

44. 发明授权

US4970888A Method of changing workpiece holders for press machine 失效
标题翻译：更换压机机床的方法
公开(公告)号：US4970888A
公开(公告)日：1990-11-20
申请号：US125162
申请日：1987-11-25
申请人： Motoatsu Shiraishi , Masaru Sasagawa , Ken Tazou , Ryoichi Kageyama
发明人： Motoatsu Shiraishi , Masaru Sasagawa , Ken Tazou , Ryoichi Kageyama
IPC分类号： B21D37/14 , B21D43/05
CPC分类号： B21D43/057 , B21D37/14 , B21D43/052 , B21D43/055
摘要： A press machine includes at least one mobile bolster movable with respect to the press machine, a plurality of die assemblies mounted on the mobile bolster and arranged in a row at equal intervals, a plurality of handling bars for transferring a plurality of workpieces successively through the die assemblies, one or more workpiece holders detachably mounted on each of the handling bars for holding the workpieces, feed bars for moving the handling bars, lifting/lower units for vertically moving the feed bars, and handling bar gripping devices for gripping the handling bars. A method of changing the workpiece holders comprises the steps of gripping the handling bars with the handling bar gripping devices, releasing the feed bars from the handling bars, elevating the feed bars beyond the die assemblies with the lifting/lowering units, moving the mobile bolster out of the press machine, and detaching the workpiece holders from the handling bars and replacing the workpiece holders with new workpiece holders.
摘要翻译：一种压机包括至少一个相对于压机可移动的移动垫片，多个模具组件，其安装在移动垫片上并以相等的间隔排列成一排;多个处理杆，用于连续地传送多个工件模具组件，一个或多个可拆卸地安装在每个操作杆上用于保持工件的工件保持器，用于移动操作杆的进给杆，用于垂直移动进给杆的提升/下部单元以及用于夹紧操作杆的操纵杆夹持装置。一种改变工件保持器的方法包括以下步骤：用操纵杆夹持装置夹紧操纵杆，将进给杆从操纵杆上松开，用提升/降低单元将进给杆提升到模具组件之外，移动移动支架离开压力机，并将工件夹持器从操作杆上拆下，并用新的工件夹具更换工件夹具。

45. 发明授权

US4932235A Arrangement for the coupling and uncoupling of gripper rail parts 失效
标题翻译：夹具轨道部件的联接和拆卸的布置
公开(公告)号：US4932235A
公开(公告)日：1990-06-12
申请号：US373442
申请日：1989-06-30
申请人： Walter Rieger , Karl Thudium
发明人： Walter Rieger , Karl Thudium
IPC分类号： B21D43/05
CPC分类号： B21D43/057
摘要： To facilitate a mounting of end areas of gripper rails having exchangeable parts, in a transfer press during a set up change, elements for coupling and uncoupling the exchangeable gripper rail parts are integrated into a constructional unit. This constructional unit includes separatable housing components in which an adjusting device is arranged in one of the housing components which has a slidable clamp bolt. The clamp bolt can be clamped behind a clamping surface in the other housing component. Guided along with the clamp bolt are centering bolts for aligning of the gripper rail parts with respect to one another and a guide bolt for the moving of a carriage located outside the constructional unit.
摘要翻译：为了便于安装具有可更换部件的夹持轨道的端部区域，在设置更换期间的转印机中，用于联接和拆卸可更换夹持器轨道部件的元件被集成到结构单元中。该结构单元包括可分离的壳体部件，其中调节装置布置在具有可滑动的夹紧螺栓的壳体部件中的一个中。夹紧螺栓可以夹紧在另一个壳体部件中的夹紧表面之后。与夹紧螺栓一起引导是用于使夹持器轨道部分相对于彼此对准的定心螺栓和用于移动位于结构单元外部的托架的导向螺栓。

46. 发明授权

US4866974A Method of changing die assemblies for press machine 失效
标题翻译：更换压机机组的方法
公开(公告)号：US4866974A
公开(公告)日：1989-09-19
申请号：US125163
申请日：1987-11-25
申请人： Motoatsu Shiraishi , Ken Tazou , Masaru Sasagawa , Mitsuki Nakamura , Ryoichi Kageyama
发明人： Motoatsu Shiraishi , Ken Tazou , Masaru Sasagawa , Mitsuki Nakamura , Ryoichi Kageyama
IPC分类号： B21D37/04 , B21D37/14 , B21D43/05
CPC分类号： B21D37/14 , B21D43/055 , B21D43/057
摘要： A press machine includes at least one mobile bolster movable with respect to the press machine, a plurality of die assemblies mounted on the mobile bolster and arranged in a row, a plurality of handling bars disposed in retracted positions between the die assemblies and movable, when one pressing cycle is completed, for gripping and transferring a plurality of workpieces successively through the die assemblies, and a plurality of handling bar gripping devices disposed in the retracted positions closely to the opposite sides of the side assemblies. A method of changing die assemblies comprises the steps of moving the mobile bolster out of the pressing machine, tilting the handling bar gripping devices away from the die assemblies, carrying the die assemblies away from the mobile bolster, carrying new die assemblies onto the mobile bolster in an order opposite to that in which the die assemblies were carried away from the mobile bolster, and returning the tilted handling bar gripping devices to upstanding positions after the new die assemblies are carried onto the mobile bolster.
摘要翻译：压力机包括至少一个相对于压力机可移动的移动垫片，多个模具组件，其安装在移动式摇枕上并排成一列，多个处理杆设置在模具组件之间的缩回位置，并且可移动完成一个按压循环，用于相继地通过模具组件夹持和传送多个工件，以及多个处理杆夹持装置，其设置在紧靠侧组件的相对侧的缩回位置。一种改变模具组件的方法包括以下步骤：将移动支架移出压力机，将操纵杆夹紧装置倾斜离开模具组件，使模具组件远离移动垫片，将新的模具组件携带到移动支架上其顺序与将模具组件从可移动垫片上移走的顺序相反，并且在将新的模具组件运送到移动支架上之后将倾斜的处理杆夹紧装置返回到直立位置。

47. 发明授权

US4680954A Gripping devices in idling stage areas of a transfer press 失效
标题翻译：在转印机的怠速阶段区域夹紧装置
公开(公告)号：US4680954A
公开(公告)日：1987-07-21
申请号：US835277
申请日：1986-03-03
申请人： Sieghard Mueller , Hermann Braun , Helmut Dumschat , Hans-Juergen Trautwein
发明人： Sieghard Mueller , Hermann Braun , Helmut Dumschat , Hans-Juergen Trautwein
IPC分类号： B21D43/05
CPC分类号： B21D43/057
摘要： For avoiding collisions between the grippers (5) adapted to be moved out of the idling stage area and the grippers (4) disposed fixedly at interchangeable gripper rail partial sections (1) and work tool parts, the grippers (5) which are adapted to be moved out of the idling stage area, are raised into an upright position. The grippers (5) and the rotary adjusting drive (10) for the uprighting are adapted to be moved out of the idling stage area on a carriage (18-gripper mounting support) by way of an adjusting means (13) at the exchangeable gripper rail partial section.
摘要翻译：为了避免适于移出空转台区域的夹持器（5）与固定地布置在可互换夹持器轨部分部分（1）和工作工具部件上的夹持器（4）之间的碰撞，所述夹具（5）适于被移出空转阶段，被提升到直立位置。用于竖立的夹具（5）和旋转调节驱动器（10）适于通过可更换夹具（13）处的调节装置（13）从托架（18-夹持器安装支架）上的空转台区域移出铁路局部。

48. 发明授权

US4641515A Intermediate storage in a transfer press 失效
标题翻译：转印机中的中间储存
公开(公告)号：US4641515A
公开(公告)日：1987-02-10
申请号：US710089
申请日：1985-03-11
申请人： Hermann Braun , Helmut Dumschat , Kurt Strommer , Sieghard Mueller
发明人： Hermann Braun , Helmut Dumschat , Kurt Strommer , Sieghard Mueller
IPC分类号： B21D43/05 , B21J13/08
CPC分类号： B21D43/057
摘要： An intermediate storage in a press in which intermediate storages are to be provided within the area of idling stages thereof. The intermediate storages include storage templates matched to the shape of the bottom side of the workpieces which are adapted to be liftable in the vertical direction by way of lifting means. The lifting means may thereby act on the storage templates in the sense of a lifting movement, for example, by way of intermediate members displaceable by a motor-driven spindle, which act on the storage templates in the sense of a lifting movement by way of counter-abutment surfaces disposed at the ends of the storage templates.
摘要翻译：在压机中的中间存储器，其中在其空转阶段的区域内设置中间存储器。中间存储器包括与工件底部的形状匹配的存储模板，其适于通过提升装置在垂直方向上可升降。提升装置因此可以在提升运动的意义上作用在存储模板上，例如通过由电动主轴转动的中间构件，该中间构件可通过提升运动的方式作用在存储模板上设置在存储模板的端部处的对接表面。

49. 发明授权

US4586364A Quick-change transfer head 失效
标题翻译：快换转头
公开(公告)号：US4586364A
公开(公告)日：1986-05-06
申请号：US400277
申请日：1982-07-21
申请人： James R. Berger
发明人： James R. Berger
IPC分类号： B21J13/02 , B21D43/05 , B21J13/08 , B21K27/04
CPC分类号： B21D43/057 , B21K27/04 , Y10T403/7094
摘要： A transfer system for forging machines or the like is disclosed in which a transfer assembly is cantilever-mounted on a powered support for easy removal and replacement, e.g., to provide access to the forging machine dies. Mounting means including mating surfaces on the support and the transfer assembly, which, when engaged, position the transfer assembly with respect to the support. Such surfaces are contained in at least three mutually perpendicular planes. A wedge operated by a piston and cylinder actuator operates in one position to lock the transfer assembly on the support and, when retracted, permits removal of the transfer assembly by vertical movement. The mounting means is arranged to provide locating surfaces and cam surfaces which assist the operator in guiding the transfer assembly to its mounted position.
摘要翻译：公开了用于锻造机器等的转移系统，其中转移组件悬臂安装在动力支撑件上，以便于移除和更换，例如提供对锻造机器模具的接近。安装装置包括在支撑件和传送组件上的配合表面，当接合时，传送组件相对于支撑件定位。这些表面包含在至少三个相互垂直的平面中。由活塞和气缸致动器操作的楔形件在一个位置中操作以将传送组件锁定在支撑件上，并且当缩回时允许通过垂直运动来移除传送组件。安装装置被布置成提供定位表面和凸轮表面，其帮助操作者将传送组件引导到其安装位置。

50. 发明授权

US4503766A Parts depository, particularly for large-area workpieces in a transfer press handling large workpieces 失效
标题翻译：零件存放处，特别是用于大型工件的转印机中的大面积工件
公开(公告)号：US4503766A
公开(公告)日：1985-03-12
申请号：US536035
申请日：1983-09-26
申请人： Harald Hacker , Ulrich Amann , Karl Geisinger , Hans Engelhardt
发明人： Harald Hacker , Ulrich Amann , Karl Geisinger , Hans Engelhardt
IPC分类号： B21D43/05 , B30B15/30
CPC分类号： B21D43/057
摘要： The present invention relates to a parts depository particularly for large-area workpieces processed in a transfer press handling large workpieces, with the tool free stage disposed between the machine columns being designed as a so-called empty stage for the deposit of the workpiece parts.To avoid the manual work previously required to adapt the parts depository to the new workpiece when changing from one workpiece type to another and to make the change as fast and automatic as possible, the present invention proposes to arrange a plurality of supporting elements in the empty stage so as to serve as support for the workpiece part, with the supporting elements being adjustable and settable in height.
摘要翻译：本发明涉及一种用于特别用于处理大型工件的转印机中加工的大面积工件的零件托架，其中设置在机架之间的无工具台被设计成用于沉积工件的所谓的空台。为了避免在从一种工件类型转换到另一种工件时将零件托架适应新工件所需的手工工作，并尽可能快速且自动地进行更改，本发明提出将多个支撑元件布置在空以便作为工件部件的支撑，其中支撑元件是可调节的并且可设置在高度上。

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