公开(公告)号：US09387529B2

公开(公告)日：2016-07-12

申请号：US13836515

申请日：2013-03-15

申请人： Honda Motor Co., Ltd.

发明人： Douglas O. Staats ,  Milan Jurich

IPC分类号： B30B15/00 ,  B21D22/22 ,  B21J9/18 ,  B21D28/20 ,  B30B1/26

CPC分类号： B30B15/0035 ,  B21D22/22 ,  B21D28/20 ,  B21J9/18 ,  B30B1/26 ,  B30B1/263 ,  B30B1/266

摘要： A draw press includes a carriage moveable toward a work piece and an upper die movably secured to the carriage. The upper die is movable with respect to the carriage to draw the work piece. A method for drawing a metal part is also disclosed.

摘要翻译： 拉伸压机包括能够朝向工件移动的托架和可移动地固定到托架的上模。 上模可相对于托架移动以拉出工件。 还公开了一种用于拉制金属部件的方法。

公开(公告)号：US20150352799A1

公开(公告)日：2015-12-10

申请号：US14761347

申请日：2014-02-04

申请人： KOMATSU INDUSTRIES CORPORATION

发明人： Yukihiro YAMADA

IPC分类号： B30B15/14 ,  B30B1/26 ,  H02P23/00 ,  G05B11/01 ,  G05B1/01

CPC分类号： B30B15/148 ,  B30B1/266 ,  B30B15/281 ,  H02H7/08 ,  H02P25/032 ,  H02P29/027 ,  H02P29/032

摘要： A press machine includes a servo amplifier configured to supply a drive current to a servo motor, current detecting means for detecting the drive current, rotational angle detecting means for detecting a rotational angle of a rotary motion, speed setting means, determination means and speed changing means. The speed setting means is configured to set a press production speed by setting a correspondence between rotational angles and rotational speeds at the rotational angles, which defines the rotary motion. The determination means is configured to determine whether or not the drive current detected by the current detecting means is greater than or equal to a first threshold. The speed changing means is configured to reduce all the rotational speeds set by the speed setting means by an equal ratio when the drive current detected by the current detecting means is greater than or equal to the first threshold.

摘要翻译： 压机包括：伺服放大器，被配置为向伺服电动机提供驱动电流;电流检测装置，用于检测驱动电流;旋转角度检测装置，用于检测旋转运动的旋转角度，速度设定装置，确定装置和速度变化 手段。 速度设定装置被配置为通过设定限定旋转运动的旋转角度的旋转角度和旋转速度之间的对应关系来设定冲压生产速度。 确定装置被配置为确定由电流检测装置检测的驱动电流是否大于或等于第一阈值。 变速装置被配置为当由电流检测装置检测到的驱动电流大于或等于第一阈值时，将速度设定装置设定的所有转速减小相等的比例。

公开(公告)号：US20150266251A1

公开(公告)日：2015-09-24

申请号：US14663998

申请日：2015-03-20

申请人： Schuler Pressen GmbH

发明人： Thomas Merkle ,  Roland Meier ,  Carola Lebschy

IPC分类号： B30B1/26 ,  B30B15/00 ,  F16H21/36

CPC分类号： B30B1/266 ,  B21D51/26 ,  B30B15/0064 ,  F16H21/365 ,  Y10T74/18056

摘要： A drive device (10) for a forming machine (11) includes a hypocycloid gear assembly (20) having an eccentric gear (23), a stationary annulus gear (24) and a planetary gear system (28). The planetary gear system (28) includes an orbiting gear (29) orbiting and rolling in an annulus gear (24). The orbiting gear (29) is connected to at least one first planetary gear (35). On the first planetary gear (35), a first planetary gear equalization mass (m2) is disposed diametrically opposite an output bearing. At least one first eccentric gear equalization mass (m3) is arranged on the eccentric gear (23). The first eccentric gear equalization mass (m3) is arranged diametrically opposite, relative to a planetary gear axis (PA) about which the planetary gear system (28) rotates. The resultant forces and torques acting on the annulus gear (24) can at least be reduced by the equalization masses.

摘要翻译： 一种用于成形机（11）的驱动装置（10）包括具有偏心齿轮（23），静止环形齿轮（24）和行星齿轮系统（28）的次摆线齿轮组件（20）。 行星齿轮系统（28）包括在环形齿轮（24）中旋转和滚动的绕动齿轮（29）。 绕动齿轮（29）连接到至少一个第一行星齿轮（35）。 在第一行星齿轮（35）上，第一行星齿轮平衡质量（m2）与输出轴承径向相对设置。 至少一个第一偏心齿轮平衡质量（m3）布置在偏心齿轮（23）上。 第一偏心齿轮平衡质量（m3）相对于行星齿轮系（28）旋转的行星齿轮轴（PA）径向相对设置。 作用在环形齿轮（24）上的合力和转矩至少可以通过均衡质量来减小。

公开(公告)号：US20130264901A1

公开(公告)日：2013-10-10

申请号：US13865296

申请日：2013-04-18

申请人： Schuler Pressen GmbH

发明人： Martin LOCHER ,  Reinhold GASSER

IPC分类号： H02K7/02

CPC分类号： H02K7/02 ,  B30B1/266 ,  B30B15/10 ,  B30B15/12

摘要： The invention relates to a mechanical metal-forming machine which comprises a drive shaft, a flywheel drive with a flywheel, an auxiliary drive and a coupling, wherein the flywheel drive drives the metal-forming machine at least intermittently, wherein the flywheel is coupled for this purpose to the drive shaft via the coupling and wherein the auxiliary drive is designed as a servo motor and drives the drive shaft. A rotor of the auxiliary drive is permanently connected to the drive shaft in a torque-proof manner for this purpose and the flywheel is coupled to the rotor of the auxiliary drive by means of the coupling for this purpose, in order to drive the drive shaft via said rotor.

摘要翻译： 本发明涉及一种机械金属成型机，其包括驱动轴，具有飞轮的飞轮驱动器，辅助驱动器和联接器，其中飞轮驱动器至少间歇地驱动金属成形机，其中飞轮被联接以用于 该目的通过联轴器到驱动轴，并且其中辅助驱动器被设计为伺服电机并驱动驱动轴。 辅助驱动器的转子为了这个目的以扭矩保证的方式永久地连接到驱动轴，并且飞轮通过用于该目的的联接器耦合到辅助驱动器的转子，以驱动驱动轴 通过所述转子。

公开(公告)号：US20110290125A1

公开(公告)日：2011-12-01

申请号：US13042752

申请日：2011-03-08

申请人： Takao Ito ,  Takashi Koshimizu ,  Hiroshi Nagase

发明人： Takao Ito ,  Takashi Koshimizu ,  Hiroshi Nagase

IPC分类号： B30B15/00

CPC分类号： B30B1/266

摘要： This invention is intended to provide a large-capacity servo press apparatus driven by multiple motors, the servo press apparatus enabling a drive at a high efficiency and with reduced torque pulsations in a simple structure. The disclosed servo press comprises a slide that is moved up and down by a plurality of crank structures (including eccentric rings and connecting rods), main gears that drive the crank structures, a plurality of drive gears interlinked with the main gears directly or indirectly, intermediate gears interlinked with the main gears directly or indirectly, and servo motor sets connected to drive shafts to drive the drive gears. In each of the servo motor sets, a plurality of servo motors are directly connected to each servo motor shaft.

摘要翻译： 本发明旨在提供一种由多个电动机驱动的大容量伺服压力装置，该伺服压力装置能够以简单的结构实现高效率的驱动和减小的转矩脉动。 所公开的伺服压力机包括由多个曲柄结构（包括偏心环和连杆）上升和下降的滑块，驱动曲柄结构的主齿轮，直接或间接地与主齿轮相互连接的多个驱动齿轮， 直接或间接地与主齿轮相互连接的中间齿轮，以及连接到驱动轴以驱动驱动齿轮的伺服电动机组。 在每个伺服电动机组中，多个伺服电动机直接连接到每个伺服电动机轴。

公开(公告)号：US20110232513A1

公开(公告)日：2011-09-29

申请号：US13153054

申请日：2011-06-03

申请人： Sjoerd Bosga

发明人： Sjoerd Bosga

IPC分类号： B30B15/14 ,  B30B1/00

CPC分类号： B30B1/266 ,  B30B15/148 ,  B30B15/26 ,  Y02P70/145

摘要： A production system has at least one mechanical press driven at least in part by a flywheel powered by a first motor. The system further includes a second motor which is a servo motor. The power of the first motor powering the flywheel is arranged controlled by a control unit dependent on a function of the power of at least one second motor, the servo motor. In this way, the peak power of at least the first and the second motor may be limited. A method for operating the system and a computer program are also contemplated.

摘要翻译： 至少部分由第一电动机驱动的飞轮驱动至少一个机械压力机。 该系统还包括作为伺服电动机的第二电动机。 为飞轮供电的第一马达的功率由控制单元控制，该控制单元取决于至少一个第二马达（伺服马达）的功率的功能。 以这种方式，可以限制至少第一和第二电动机的峰值功率。 还考虑了用于操作系统和计算机程序的方法。

公开(公告)号：US07926317B2

公开(公告)日：2011-04-19

申请号：US11994009

申请日：2006-06-27

申请人： Mitsumasa Soga ,  Hideo Itakura

发明人： Mitsumasa Soga ,  Hideo Itakura

IPC分类号： B21D9/08 ,  B21J9/18

CPC分类号： B30B1/266 ,  B30B15/148

摘要： A press machine includes: an electric motor for raising and lowering a slide by rotating a crank shaft; a motion datum receiving module through which, by an input operation, an operator inputs a motion datum including, as input items, height positions at which the slide starts and ends an oscillation process, a speed at which the slide carries out the oscillation process, an angle at which the crank shaft is rotated in a direction during a drive-in operation, and an angle at which the crank shaft is rotated in the other direction during a return operation; a motion pattern generator for generating a motion pattern of the slide on the basis of the motion datum inputted through the motion datum receiving module; and a motor controlling module for controlling the electric motor on the basis of the motion pattern generated by the generator.

摘要翻译： 压机包括：用于通过使曲轴旋转来升降滑块的电动机; 运动数据接收模块，通过输入操作，操作者输入运动数据，该运动数据包括滑块开始和结束振荡过程的高度位置，滑块执行振荡处理的速度作为输入项， 曲柄轴在驱动操作期间沿方向旋转的角度以及在返回操作期间曲轴沿另一方向旋转的角度; 运动模式发生器，用于根据通过运动数据接收模块输入的运动数据产生滑块的运动模式; 以及用于基于由发电机产生的运动模式来控制电动机的电动机控制模块。

公开(公告)号：US20100234974A1

公开(公告)日：2010-09-16

申请号：US12303881

申请日：2007-06-06

申请人： Sjoerd Bosga

发明人： Sjoerd Bosga

IPC分类号： G05B19/418 ,  G06F17/00

CPC分类号： B30B15/146 ,  B21D43/02 ,  B30B1/266 ,  B30B15/14 ,  B30B15/148 ,  G05B19/41815 ,  G05B2219/39105 ,  G05B2219/45142 ,  Y02P80/114 ,  Y02P90/08 ,  Y02P90/087

摘要： A method for synchronizing a first machine of a manufacturing process section arranged to carry out a production cycle including a working part and a non-working part. The first machine is operated in conjunction with at least one second machine. The first machine carries out a process during the working part of the cycle on a workpiece that is loaded into and/or unloaded out of the first machine by the at least one second machine during the non-working part of each process cycle. Also, a system for carrying out the method and a computer program.

摘要翻译： 一种用于同步制造处理部分的第一机器的方法，其被布置成执行包括工作部件和非工作部件的生产周期。 第一台机器与至少一台第二台机器一起运行。 第一机器在循环的工作部分期间在每个处理循环的非工作部分期间由至少一个第二机器装入和/或卸载第一机器的工件上进行处理。 另外，一种用于执行该方法和一个计算机程序的系统。

公开(公告)号：US20100170407A1

公开(公告)日：2010-07-08

申请号：US12349746

申请日：2009-01-07

申请人： Thomas H. Vu

发明人： Thomas H. Vu

IPC分类号： B30B1/00

CPC分类号： B30B9/306 ,  A01F15/0841 ,  B30B1/266 ,  B30B9/3025

摘要： A baler for making parallelepiped bales includes a planetary gear drive arrangement including a planet carrier coupled through an overrunning clutch for driving an output shaft which extends cross wise to a forward end of an elongate baling chamber. A plunger is mounted for reciprocating within the baling chamber for compressing crop into a bale, with a crank shaft arrangement being mounted for rotation with the output shaft and being coupled to the plunger by a connecting rod arrangement. When the gear drive arrangement is operating for effecting a compression stroke of the plunger, the overrunning clutch operates in a driving mode. When the gear drive arrangement is operating for effecting a reverse stroke of the plunger, the overrunning clutch operates in an overrunning mode so long as compressed crop is exerting a force on the plunger.

摘要翻译： 用于制造平行六面体捆的打包机包括行星齿轮传动装置，其包括通过超越离合器联接的行星架，用于驱动输出轴，该输出轴横向延伸到细长的打包室的前端。 柱塞被安装用于在打包室内往复运动，用于将作物压缩成捆包，其中曲轴装置被安装成与输出轴一起旋转并通过连杆装置联接到柱塞上。 当齿轮驱动装置操作以实现柱塞的压缩行程时，超速离合器以驱动模式操作。 当齿轮驱动装置操作以实现柱塞的反冲程时，只要压缩的作物在柱塞上施加力，超越离合器就以超越模式操作。

公开(公告)号：US20090247345A1

公开(公告)日：2009-10-01

申请号：US12411661

申请日：2009-03-26

申请人： Alexander P. Desch ,  Bernhard Plattfaut ,  Uwe Geilker

发明人： Alexander P. Desch ,  Bernhard Plattfaut ,  Uwe Geilker

IPC分类号： F16H57/10 ,  F16H57/00 ,  F16D65/14

CPC分类号： B30B1/266 ,  Y10T74/19637

摘要： A drive for a working machine, in particular a press drive, includes an electric motor, a transmission, and a brake. The brake is disposed between the transmission and the electric motor. A forming device, such as a forming press, includes a press housing, a press shaft, and a drive for the press shaft. The drive is configured as outline above.

摘要翻译： 用于工作机械，特别是压力机的驱动器包括电动机，变速器和制动器。 制动器设置在变速器和电动机之间。 诸如成型压机的成形装置包括压力机壳体，压力轴和用于压力轴的驱动装置。 驱动器配置为上面的大纲。