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公开(公告)号：US06382400B1
公开(公告)日：2002-05-07
申请号：US09437256
申请日：1999-11-10
申请人： Hans Hofele , Andreas Dangelmayr , Jürgen Eltze , Karl Thudium
发明人： Hans Hofele , Andreas Dangelmayr , Jürgen Eltze , Karl Thudium
IPC分类号： B65G2504
摘要： A transport and position system, particularly for the workpiece transfer, has a lever mechanism between its driving motors and its output to carry out a step-up. The lever mechanism takes over the guiding as well as the driving of the carrier device which therefore forms the output of the lever mechanism. As a result of the step-up, high accelerations and decelerations can be achieved at the carrier device. Thereby, the mass inertia of linear guides for the bearing of levers and mass inertias of drives moved along play a substantially reduced role. While a high positioning precision can be achieved.
摘要翻译： 运输和定位系统，特别是用于工件传送的系统，在其驱动电动机和其输出之间具有杠杆机构，以执行升压。 杠杆机构接管引导以及承载装置的驱动，因此构成杠杆机构的输出。 作为升压的结果，可以在载体装置处实现高加速度和减速度。 因此，用于轴承的线性导轨和驱动器的质量惯性的质量惯性发挥了显着减少的作用。 虽然可以实现高定位精度。
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公开(公告)号：US5842370A
公开(公告)日：1998-12-01
申请号：US770710
申请日：1996-12-19
申请人： Hans Hofele , Peter Klemm , Juergen Eltze , Stefan Veit , Kurt Metzger
发明人： Hans Hofele , Peter Klemm , Juergen Eltze , Stefan Veit , Kurt Metzger
IPC分类号： B21D43/05
CPC分类号： B21D43/05
摘要： A transfer device is provided particularly for multistation presses and is arranged between two working stations. The transfer device has a suction bridge which extends transversely with respect to a transfer direction and which is guided on its ends by two control arm gearings synchronously along a predetermined transfer curve. The control arm gearings are formed by control arms or rods which are connected on the end side with the cross traverse and which, on their respective end situated away from the cross traverse 46, are held in preferably vertically aligned linear axles, in which case the control arms, in respective pairs, enclose the same angle with one another. By the targeted controlling of the linear axles, almost arbitrary transfer curves can be travelled within the scope of the range of the transfer device. All linear axles are directly supported on a stationary frame whereby a high stiffness and precision is achieved even at high accelerations.
摘要翻译： 传送装置特别适用于多压机，并且设置在两个工作站之间。 传送装置具有相对于传送方向横向延伸的吸引桥，并且其沿着预定的传送曲线同步地由两个控制臂齿轮沿其端部引导。 控制臂传动装置由控制臂或杆形成，该控制臂或杆在端侧与横向横向连接，并且在它们相应的端部远离横向横动件46被保持在优选垂直对齐的直线轴中，在这种情况下 各对控制臂彼此包围相同的角度。 通过线性轴的目标控制，可以在传送装置的范围内行进几乎任意的传送曲线。 所有线性轴直接支撑在固定的框架上，即使在高加速度下也能实现高刚度和精度。
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公开(公告)号：US5473927A
公开(公告)日：1995-12-12
申请号：US217593
申请日：1994-03-25
CPC分类号： B23Q1/0063 , B21D43/055
摘要： A transfer device in a simulator or a press has two transport rails which extend in the press passage direction and which can be moved in two or three axes. One or several carrier rails are detachably mounted on each transport rail. For a tool change, the carrier rails can be deposited on depositing supports of the sliding table. Between the transport rails and the carrier rails, locking and fastening devices are provided which permit a coupling-uncoupling operation which is caused by the movements of the carrier rails in the axes.
摘要翻译： 在模拟器或压机中的转移装置具有沿压制通道方向延伸并且可以在两个或三个轴线上移动的两个输送轨道。 一个或几个承载轨可拆卸地安装在每个运输轨道上。 为了更换刀具，载物轨可以沉积在滑动台的沉积支架上。 在运输轨道和承载轨道之间，提供了锁定和紧固装置，这些装置允许由承载轨道在轴线上的运动引起的联接 - 脱离操作。
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14.发明授权
公开(公告)号：US5388952A
公开(公告)日：1995-02-14
申请号：US137881
申请日：1993-10-18
申请人： Hans Hofele , Karl Thudium
发明人： Hans Hofele , Karl Thudium
CPC分类号： B21D43/055 , B21D43/052
摘要： An arrangement for transferring sheet metal parts in a press installation, in which the sheet metal parts must be rotated with respect to their position in the next working stage. In addition, a collision between the sheet metal part and the tool during the transfer movement is avoided. During the transfer movement, the sheet metal parts are held on one traverse respectively which, on the end side, is disposed in bearing devices to be rotatable about an axis of rotation, and can be rotatably acted upon by a servomotor, a pressure cylinder or similar adjusting devices, such as a cam, and movement transmission devices.
摘要翻译： 一种用于在冲压设备中转移钣金零件的装置，其中钣金零件必须相对于它们在下一个工作阶段中的位置旋转。 此外，避免了在移送过程中钣金件与工具之间的碰撞。 在转移运动期间，金属片部件被分别保持在一个横向上，其末端侧设置在可围绕旋转轴线旋转的轴承装置中，并且可以通过伺服电机，压力缸或 类似的调节装置，例如凸轮和运动传动装置。
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公开(公告)号：US06374995B1
公开(公告)日：2002-04-23
申请号：US09437255
申请日：1999-11-10
申请人： Hans Hofele , Andreas Dangelmayr , Jürgen Eltze , Karl Thudium
发明人： Hans Hofele , Andreas Dangelmayr , Jürgen Eltze , Karl Thudium
IPC分类号： B65G2500
CPC分类号： B23Q11/0021 , B21D43/05 , B23Q7/02
摘要： A positioning system (31, 32, 33, 34 35, 36), particularly for transporting and positioning workpieces, has a drive and force generating transmission device (47) by means of which a carrier device (41) can be moved and positioned. At least one force generating device (70) is connected to the drive and force transmission device (47), which force generating device (70) feeds into the drive and transmission system of the drive and force transmission device (47), an additional force used for compensating the weight of the drive and force transmission device and its moved parts and possibly of a workpiece, to the extent that this force manifests itself at the drives of the drive and force transmission device (47).
摘要翻译： 特别是用于运输和定位工件的定位系统（31,32,33,34,35,36）具有驱动和力产生传动装置（47），通过该传动装置可以移动和定位托架装置（41）。 至少一个力产生装置（70）连接到驱动和力传动装置（47），该力产生装置（70）馈送到驱动和力传动装置（47）的驱动和传动系统中，附加力 用于补偿驱动力和力传递装置及其移动的部件和可能的工件的重量，使得该力显示在驱动和力传递装置（47）的驱动下。
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公开(公告)号：US06223582B1
公开(公告)日：2001-05-01
申请号：US09437257
申请日：1999-11-10
申请人： Hans Hofele , Andreas Dangelmayr , Jürgen Eltze , Karl Thudium
发明人： Hans Hofele , Andreas Dangelmayr , Jürgen Eltze , Karl Thudium
IPC分类号： B21D4305
CPC分类号： B23Q1/4852 , B21D43/05 , B23Q7/14 , B23Q41/02
摘要： A transfer system, particularly for the transfer of workpieces in multi-station presses, includes several transfer modules, each of which has a workpiece holding device carried by at least one lever mechanism. Each lever mechanism transmits the adjusting movement of two mutually independent drives to the workpiece holding device. One of the drives is disposed in a stationary manner and the other drive is moved by the stationarily disposed drive.
摘要翻译： 特别是用于在多工位压机中传送工件的转移系统包括多个转移模块，每个转移模块具有由至少一个杠杆机构承载的工件保持装置。 每个杠杆机构将两个相互独立的驱动器的调节运动传递到工件保持装置。 一个驱动器以静止的方式设置，另一个驱动器通过固定设置的驱动器移动。
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公开(公告)号：US5992207A
公开(公告)日：1999-11-30
申请号：US109868
申请日：1998-07-06
申请人： Hans Hofele , Martin Schmeink
发明人： Hans Hofele , Martin Schmeink
摘要： In a large-part transfer press, several forming stations are arranged below a common slide in order to minimize cost. The bedplate construction has two longitudinal or basic supports. On each support, one bedplate per forming station is transversely placed and fastened as required. Driving of the slide takes place by two mutually independent head pieces which, depending on the number of stations, are arranged side-by-side at a distance. Each of the head pieces spans only one forming station.
摘要翻译： 在大型转印机中，几个成型站布置在普通的滑轨下方，以便最大限度地降低成本。 底板结构具有两个纵向或基本支撑。 在每个支撑件上，每个成型站的一个底板横向放置并根据需要固定。 滑块的驱动通过两个相互独立的头部件进行，取决于车站的数量，并排设置一定距离。 每个头部仅跨越一个成形站。
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18.发明授权
公开(公告)号：US5582063A
公开(公告)日：1996-12-10
申请号：US271678
申请日：1994-07-07
申请人： Hans Hofele , Wolfgang Michael , Hermann Braun , Franz Schneider
发明人： Hans Hofele , Wolfgang Michael , Hermann Braun , Franz Schneider
摘要： A multistand press or similar press facility for the forming of sheet metal parts, is provided with bedplate, press stand and several press slides driven by the press drive for tool top parts interacting with tool bottom parts. Gearings for deflecting the rotating movement of the motor drive into the upward and downward movement of the press slides are arranged between press stands which each form a pair of stands, and are disposed opposite one another, and above the introduction of force into the press slides. Two gearings are provided for the respective pair of stands of two press slides. This make it possible to drive the press slides assigned to a pair of press stands from one press stand area.
摘要翻译： 用于形成钣金零件的多级压力机或类似的压力机设置有底板，压力支架和由压力机驱动的几个压力机架，用于与工具底部部件相互作用的工具顶部部件。 用于将电机驱动器的旋转运动偏转到压机滑块的向上和向下运动的装置布置在每个形成一对支架的压架之间并且彼此相对布置并且在将压力推入压板中之上 。 为两个压载玻片的相应一对支架提供两个齿轮。 这使得可以从一个压力支架区域驱动分配给一对压架的压机滑块。
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公开(公告)号：US5566814A
公开(公告)日：1996-10-22
申请号：US317540
申请日：1994-10-04
申请人： Hans Hofele
发明人： Hans Hofele
CPC分类号： B21D43/05
摘要： A press, multistation press or similar forming machine, avoids space problems when a sheet bar loader is used in the inserting area of the press as a result of the movements of the transport rails in three axes. The length which is the result of the length of the transfer movement of the transport rails and the required length of the guiding devices on these rails is included in the length of the press-side guides on which the areas of the transport rails which are away from the driving area for the transfer movement are disposed in the direction of the transfer movement.
摘要翻译： 压机，多压机或类似的成型机，由于运输轨道在三个轴上移动，当在压机的插入区域中使用薄板装载机时避免了空间问题。 运输轨道的传送运动长度和导轨装置在这些导轨上所需长度的长度包括在运送轨道的远离区域的压力侧导轨的长度上 从传送运动的驱动区域设置在传送运动的方向上。
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公开(公告)号：US5551275A
公开(公告)日：1996-09-03
申请号：US258069
申请日：1994-06-10
申请人： Hans Hofele , Wolfgang Michael , Kurt Strommer , Karl Thudium
发明人： Hans Hofele , Wolfgang Michael , Kurt Strommer , Karl Thudium
摘要： A multiple stand press or similar press facility for the forming of sheet metal parts has a bedplate, several press stands, and a press slide 7 which can be moved up and down by the press drive via drive gear boxes and connection rods. Tools in progressive stations follow a drawing station. In order to be able to reduce the size of the press facility, the press slide extends along at least two stand areas, and the introduction of force takes place via the connecting rods into the press slide in the stand areas.
摘要翻译： 用于形成钣金零件的多台压机或类似的压力机具有底板，几个压架，以及通过驱动齿轮箱和连接杆可以通过压力传动器上下移动的压力滑块7。 渐进站中的工具跟随绘图台。 为了能够减小冲压设备的尺寸，冲压滑块沿着至少两个支架区域延伸，并且通过连接杆将力的引入进入支架区域中的压机滑块。
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