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41. 发明授权

US08747273B2 Mechanism transforming rotational movement to different movement characteristics 有权
标题翻译：机制将旋转运动转换为不同的运动特征
公开(公告)号：US08747273B2
公开(公告)日：2014-06-10
申请号：US13046956
申请日：2011-03-14
申请人： Sancar Yorukoglu
发明人： Sancar Yorukoglu
IPC分类号： F16H1/32
CPC分类号： F16H21/20 , B30B1/266
摘要： The invention relates to a movement transformation mechanism comprising a main planet gear (20); a planet carrier (30) which rotates together with said main planet gear (20); a ring gear (40) which is positioned at the continuation of said planet carrier (30) independent of the planet carrier (30) and which has at least an inner surface with a gear structure and a main planet gear (50) which is rotatably connected to the planet carrier (30) and whose thread is in contact with the thread on the inner surface of the ring gear (40) and whereon the rod arm (100) is hinged. In said mechanism, the diameter of said ring gear (40) is at least two times greater than the diameter of the main planet gear (50) provided that the diameter ratio is always an integer.
摘要翻译：本发明涉及一种包括主行星齿轮（20）的运动变换机构。与所述主行星齿轮（20）一起旋转的行星架（30）; 环形齿轮（40），其独立于行星架（30）定位在所述行星架（30）的延续部处，并且至少具有齿轮结构的内表面和主行星齿轮（50），所述主行星齿轮连接到行星架（30）并且其螺纹与环形齿轮（40）的内表面上的螺纹接触并且杆臂（100）铰接在其上。在所述机构中，只要直径比始终为整数，所述环形齿轮（40）的直径比主行星齿轮（50）的直径大至少两倍。

42. 发明授权

US08727931B2 Gear train unit and arrangement for a stamping press 有权
标题翻译：用于冲压机的齿轮组单元和排列
公开(公告)号：US08727931B2
公开(公告)日：2014-05-20
申请号：US13636264
申请日：2011-03-08
申请人： Josef Thomas Hafner
发明人： Josef Thomas Hafner
IPC分类号： F16H3/44
CPC分类号： B30B1/266 , F16H3/64 , F16H7/02
摘要： The invention relates to a gear train unit comprising a plurality of planetary gear train stages, which are connected one after the other and which each comprise a ring gear (4, 4a, 4b), a sun gear (2a, 21, 21a) and a plurality of planet gears (3, 3a, 3b) supported on a planet carrier (5, 5a, 6), wherein the sun (2a, 21, 21a) of each following planetary gear train stage is formed by the planet gear carrier (5, 5a) of the preceding planetary gear train stage. The gear train unit comprises a drive element (2), which forms the sun gear (2a) of the first planetary gear train stage, and an output element (17), which is connected in a torsionally rigid manner to the planet gear carrier (6) of the last planetary gear train stage. The gear train unit can be shifted in such a way that either a first or a second gear ratio can be set.
摘要翻译：本发明涉及一种包括多个行星齿轮系的齿轮系单元，它们一个接一个地连接起来，每个行星齿轮组分别包括一个环形齿轮（4,4a，4b），一个太阳齿轮（2a，21,21a）和支撑在行星架（5,5a，6）上的多个行星齿轮（3,3a，3b），其中每个后续行星齿轮系的太阳（2a，21,21a）由行星齿轮架（ 5,5a）。齿轮系单元包括形成第一行星齿轮系的太阳齿轮（2a）的驱动元件（2）和以扭转刚性方式连接到行星齿轮架的输出元件（17） 6）最后一个行星齿轮系。齿轮组单元可以以这样的方式移动，即可以设定第一或第二传动比。

43. 发明申请

US20130333437A1 Drawing Press With Dynamically Optimized Blank Holding 有权
标题翻译：绘图按动态优化空白控制
公开(公告)号：US20130333437A1
公开(公告)日：2013-12-19
申请号：US13866107
申请日：2011-10-14
申请人： Dietmar Schollhammer
发明人： Dietmar Schollhammer
IPC分类号： B21D22/20
CPC分类号： B21D22/20 , B21D22/22 , B21D24/12 , B30B1/14 , B30B1/261 , B30B1/266 , B30B1/28 , B30B15/148 , B30B15/20
摘要： The drawing press (10) according to the invention has for driving its ram (15) a directionally reversing gear mechanism (22, 54), for example a coupling gear mechanism, and at least one servomotor (23). The servomotor (23) passes through the reversal point (Ut) of the ram movement, which is predetermined by the kinematics of the coupling gear mechanism, for example the extended position of an eccentric drive. During the closing of the die (18), that is to say during a press stroke, the servomotor (23) is activated in such a way that it first passes through this reversal point (Ut), then stops, reverses and then passes through it once again, in order to open the die (18) again. Consequently, the braking to a standstill and re-acceleration of the servomotor for the upper ram (15) takes place while the actual drawing operation is still or already being performed, i.e. during the forming of the metal blank, which significantly reduces the cycle time.
摘要翻译：根据本发明的牵引压力机（10）用于驱动其压头（15），例如联接齿轮机构的定向反转齿轮机构（22,54）和至少一个伺服电动机（23）。伺服电动机（23）穿过由联接齿轮机构的运动学预定的压头运动的反转点（Ut），例如偏心驱动器的延伸位置。在模具（18）的关闭期间，也就是说在冲压冲程期间，伺服电动机（23）以这样一种方式启动，使得它首先通过该反转点（Ut），然后停止，反向然后通过再次，为了再次打开模具（18）。因此，当实际的拉拔操作仍然或已经被执行时，即在金属坯料的成形期间，对上部压头（15）的伺服电动机的停止和再加速的制动发生，这显着地减少了循环时间。

44. 发明申请

US20130074558A1 FORGING PRESS AND METHOD OF CONTROLLING SAME 审中-公开
标题翻译：锻造压力及其控制方法
公开(公告)号：US20130074558A1
公开(公告)日：2013-03-28
申请号：US13625103
申请日：2012-09-24
申请人： Masashi TADO
发明人： Masashi TADO
IPC分类号： B21J9/20 , B30B15/14
CPC分类号： B21J9/10 , B21J9/20 , B30B1/266 , B30B15/148
摘要： A forging press includes a slide configured to have a die attached thereto; a drive shaft configured to cause the slide to rise and lower by rotating; a flywheel connected to the drive shaft via a clutch; a servomotor and an electric generator each connected to the drive shaft; an electricity storage part configured to store the electricity generated by the electric generator and to feed the servomotor with electric power; and a control part configured to control the operations of the clutch, the servomotor, and the electric generator. The control part performs such control as to cause the electric generator to generate the electricity with the rotation of the drive shaft and to store the generated electricity in the electricity storage part during the rotation of the drive shaft with the driving of the flywheel and/or during the rotation of the drive shaft with an inertial force.
摘要翻译：锻压机包括：配置成具有附接到其上的模具的滑块; 构造成通过旋转使滑块上下升高的驱动轴; 通过离合器连接到驱动轴的飞轮; 每个连接到所述驱动轴的伺服电动机和发电机; 蓄电部，其构造为存储由所述发电机产生的电力，并且使所述伺服电机供给电力; 以及控制部，被配置为控制离合器，伺服电动机和发电机的操作。控制部分执行这样的控制，使得发电机随着驱动轴的旋转而产生电力，并且在驱动轴的旋转期间通过飞轮的驱动将所产生的电能存储在蓄电部分中，和/或在驱动轴的旋转期间具有惯性力。

45. 发明申请

US20120266766A1 PRESS WITH A DIRECTLY DRIVEN CRANK DRIVE 审中-公开
标题翻译：用直接驱动的起重机驱动
公开(公告)号：US20120266766A1
公开(公告)日：2012-10-25
申请号：US13505830
申请日：2010-10-30
申请人： Matthias Graf
发明人： Matthias Graf
IPC分类号： B30B1/06
CPC分类号： B30B1/266
摘要： A press with at least one press frame, a platen mounted therein and a ram driven by means of at least one crank drive, wherein an upper mould part is arranged on the ram and a lower mould part is arranged on the press platen, at least one crankshaft with at least one crank pin and at least one connecting rod is arranged as the crank drive, and at least one direct drive, driving the crankshaft directly, is arranged as the motor for driving the crankshaft. To provide a press in which the input-side forces of the direct drive can be passed on the output side with much less loading for the crankshaft, and at the same time the overall stiffness of the drive train is increased significantly and/or the overall length of the drive train is minimized. With at least one motor arranged within a press, at least two connecting rods on at least one crankshaft, at least one motor is arranged between the connecting rods.
摘要翻译：具有至少一个压机框架的压力机，安装在其中的压板和通过至少一个曲柄驱动器驱动的压头，其中上模具部件布置在冲头上，下模具部件至少设置在压板上布置有具有至少一个曲柄销和至少一个连杆的曲轴，作为曲柄驱动器，并且至少一个直接驱动曲轴的直接驱动器被布置为用于驱动曲轴的电动机。为了提供一种压力机，其中直接驱动的输入侧力可以在输出侧通过，而曲轴的负载少得多，并且同时传动系的整体刚度显着提高和/或整体传动系的长度最小化。至少一个电动机布置在压力机内，至少一个曲轴上的至少两个连杆，至少一个电动机布置在连接杆之间。

46. 发明授权

US08220384B2 Motor upgrade kit for a mechanical press 有权
标题翻译：电机升级套件，用于机械压力机
公开(公告)号：US08220384B2
公开(公告)日：2012-07-17
申请号：US12630520
申请日：2009-12-03
申请人： Sjoerd Bosga
发明人： Sjoerd Bosga
IPC分类号： B30B1/26 , B30B15/14
CPC分类号： B30B1/266 , B30B15/148 , Y10T29/49716
摘要： A press drive motor upgrade kit for adapting a mechanical press of the flywheel-driven type to a servo press including a drive motor and a drive train, and a mechanical press so modified. The kit includes at least one servo motor adapted for driving the mechanical press and a drive transmission apparatus or gear transmission or the like, connected to the servo motor and adapted for engagement with at least one gear or shaft of the drive train of said mechanical press. The kit may also include a baseplate or mounting structure on which the servo motor and transmission are arranged.
摘要翻译：一种用于将飞轮驱动型的机械压力机适应于包括驱动电动机和传动系的伺服压力机的压力机驱动电动机升级套件，以及如此修改的机械压力机。该套件包括至少一个用于驱动机械压力机的伺服电动机和连接到伺服电动机的驱动传动装置或齿轮传动装置等，并且适于与所述机械压力机的传动系的至少一个齿轮或轴接合。该套件还可以包括布置有伺服电动机和变速器的基板或安装结构。

47. 发明授权

US08047131B2 Press machine, control apparatus and control method of press machine 有权
标题翻译：压机机，控制装置及压机控制方法
公开(公告)号：US08047131B2
公开(公告)日：2011-11-01
申请号：US12294695
申请日：2007-03-26
申请人： Dan Onishi , Kazumichi Okajima
发明人： Dan Onishi , Kazumichi Okajima
IPC分类号： B30B15/14 , B30B1/26
CPC分类号： B30B1/266 , B30B15/148
摘要： A control apparatus of a press machine in which a motor performance torque is fluctuated in accordance with a rotational angle of the rotating body in the case of rotating the motor at a fixed instruction speed. The control apparatus includes an angle detecting apparatus detecting a rotational angle of the rotating body, a torque determining apparatus determining a necessary motor torque in correspondence to a characteristic of the press machine on the basis of a value of the rotational angle input from the angle detecting apparatus, and a speed adjusting apparatus increasing the rotational instruction speed of the motor to a value more than the fixed instruction speed, at the rotational angle of the rotating body in which the necessary motor torque becomes smaller than a predetermined motor torque reference value.
摘要翻译：一种压电机的控制装置，其中在以固定指令速度旋转电动机的情况下，电动机性能转矩根据旋转体的旋转角度而波动。控制装置包括：检测旋转体的旋转角度的角度检测装置;扭矩决定装置，根据从角度检测输入的旋转角度的值，确定与压制机的特性对应的必要的电动机转矩; 装置和速度调节装置，其以使所需的电动机转矩变得小于预定的电动机转矩基准值的旋转体的旋转角度将电动机的旋转指令速度提高到大于固定指令速度的值。

48. 发明申请

US20110214468A1 Forming Device 有权
标题翻译：成型装置
公开(公告)号：US20110214468A1
公开(公告)日：2011-09-08
申请号：US13034243
申请日：2011-02-24
申请人： Wilfried Abt , Helmut Aichele , Carsten Brechling
发明人： Wilfried Abt , Helmut Aichele , Carsten Brechling
IPC分类号： B21D22/18
CPC分类号： B21D22/02 , B21D51/2615 , B30B1/263 , B30B1/266 , B30B1/28 , B30B15/041
摘要： A forming device for cup-shaped hollow bodies (56) with a machine frame (2), a drive mechanism (6), a workpiece turntable (3) to support hollow bodies (56) and a tool carrier (4) to support machining tools (58), wherein the workpiece turntable (3) and tool carrier (4) oppose one another and can be rotated in relation to one another around an axis of rotation (5) and can be linearly displaced in relation to one another along the axis of rotation (5) and wherein the drive mechanism (6) is designed to provide a rotational stepping motion and a cyclical linear motion between the workpiece turntable (3) and the tool carrier (4), in order to allow the forming of the hollowing bodies (56) by means of the machining tools (58) in a plurality of sequential machining steps, as well as a stationary supporting tube (33) assigned to the machine frame (2), the central axis of which extends along the axis of rotation (5) and supports the tool carrier (4) and/or the workpiece turntable (3). On an external surface (36) of the supporting tube (33) a guiding device (40) is arranged, which is designed for the mounting with a linear motion of the tool carrier (4) and/or the workpiece turntable (3) on the supporting tube (33).
摘要翻译：一种用于具有机架（2），驱动机构（6），支撑中空体（56）的工件转盘（3）和用于支撑机械加工的工具架（4）的杯形中空体（56）的成形装置工具（58），其中工件转盘（3）和工具架（4）彼此相对并且可以围绕旋转轴线（5）相对于彼此旋转，并且可以沿着相对于彼此沿着旋转轴线旋转轴线（5），并且其中驱动机构（6）被设计成在工件转台（3）和工具架（4）之间提供旋转步进运动和循环线性运动，以便允许形成通过多个顺序加工步骤中的加工工具（58）的空心体（56）以及分配给机架（2）的固定支撑管（33），其中心轴线沿轴线延伸的旋转（5）并支撑工具架（4）和/或工件转台（3）。在支撑管（33）的外表面（36）上布置有引导装置（40），其被设计成用于将工具架（4）和/或工件转台（3）线性运动安装在支撑管（33）。

49. 发明授权

US07640778B2 Servo drive system and continuous working system of press machine 有权
标题翻译：伺服驱动系统和压机连续工作系统
公开(公告)号：US07640778B2
公开(公告)日：2010-01-05
申请号：US12271439
申请日：2008-11-14
申请人： Kinshiro Naito , Tokuzo Sekiyama , Toshiaki Otake , Haruhiko Kuriyama
发明人： Kinshiro Naito , Tokuzo Sekiyama , Toshiaki Otake , Haruhiko Kuriyama
IPC分类号： B30B15/14 , B21D9/08 , B21J9/18
CPC分类号： B30B15/148 , B30B1/266 , Y10T74/18056 , Y10T74/18248 , Y10T74/19056 , Y10T74/19698 , Y10T74/20341 , Y10T74/2036 , Y10T83/8726 , Y10T83/8843 , Y10T83/8844
摘要： A servo drive system of a press machine includes a ram, an operation shaft which vertically moves the ram, and a servo motor which operates as a power source of the ram and which generates ram pressure using a torque based on at least one speed-torque characteristic of the servo motor. The operation shaft is directly driven using the servo motor. The at least one speed-torque characteristic of the servo motor is set in a manner such that a motor torque of the servo motor at which a capacity of electric energy supplied by a servo amplifier is determined becomes the motor torque at which an optimal punching pattern of the ram is generated from a light load to a heavy load according to a type of workpiece to be worked by the press machine.
摘要翻译：压力机的伺服驱动系统包括：冲头，使冲头垂直移动的操作轴;以及作为冲头动力源动作的伺服电动机，并使用基于至少一个速度转矩伺服电机的特点。使用伺服电机直接驱动操作轴。伺服电动机的至少一个速度 - 转矩特性被设定为使得确定伺服放大器供给的电能的容量的伺服电动机的电动机转矩成为最佳冲压模式的电动机转矩根据要由冲压机加工的工件的类型，从轻负载产生重载荷。

50. 发明申请

US20090260460A1 Drive system of a forming press 有权
标题翻译：成型机的驱动系统
公开(公告)号：US20090260460A1
公开(公告)日：2009-10-22
申请号：US12308145
申请日：2007-06-07
申请人： Uwe Darr , Steffen Schmidt , Edwin Goetz , Gerhard Voegel , Wolfgang Meinhardt
发明人： Uwe Darr , Steffen Schmidt , Edwin Goetz , Gerhard Voegel , Wolfgang Meinhardt
IPC分类号： B30B1/26
CPC分类号： B30B15/148 , B30B1/266 , B30B15/10 , B30B15/14 , B30B15/287 , Y10T74/18248
摘要： A drive system of a forming press for driving the plunger with a crank mechanism controllable by a servomotor is refined in such a way that on the one hand a high pressure force is achievable with the available torques of servomotors and that on the other hand the technical complexity of the drive is reduced during the design of the drive with multiple mechanically synchronized pressure points and also with pressure points that can each be controlled independently of one another. The concept of the method consists of transferring the torques of the servomotors that are required to achieve a high pressure force for the plunger by means of intermediate gearing, preferably with a double gear transmission, to the cam or crank mechanism, wherein the symmetrically configured drive arms of multipoint presses for the right and the left pressure points of two-point presses or the pressure point groups of four-point presses are optionally mechanically synchronized with one another in such a way that each of the intermediate gears of the first or of one of the first gear transmissions is effectively connected to the others.
摘要翻译：用伺服电动机控制的曲柄机构驱动柱塞的成形机的驱动系统以这样一种方式进行精炼，一方面可以通过伺服电动机的可用转矩实现高压力，另一方面技术性在具有多个机械同步的压力点的驱动器的设计期间以及每个都可以彼此独立地控制的压力点之间，驱动器的复杂性降低。该方法的概念包括：通过中间传动装置（优选用双齿轮传动装置）传递用于为柱塞实现高压力所需的伺服电动机的转矩到凸轮或曲柄机构，其中对称配置的驱动两点压力的左右压力点或四点压力机的压力点组的多点压力机臂可选择地彼此机械地同步，使得第一或一个压力机的每个中间齿轮的第一档传动装置有效地连接到其他传动装置。

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