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公开(公告)号：US20180264536A9
公开(公告)日：2018-09-20
申请号：US13765731
申请日：2013-02-13
申请人： DIETMAR SCHOELLHAMMER , Martin Schmeink , Andreas Dangelmayr , Hans Hofele , Juergen Fahrenbach
发明人： DIETMAR SCHOELLHAMMER , Martin Schmeink , Andreas Dangelmayr , Hans Hofele , Juergen Fahrenbach
摘要： The drawing press according to the invention includes a support structure for supporting a metal sheet holder which is part of a tool and supported on the press frame via the support structure. The metal sheet holder is assigned a plunger with a die tool, whereas the plunger is moved by means of a plunger drive which includes a blocking position. The blocking position is obtained, for example, by a drive which, in the locking position does not transmit any movement of the drive output to the driving servomotor. This can be achieved, for example, by an eccentric drive in the stretched position thereof. For performing the actual drawing stroke, the stamping tool is vertically movably supported. A carriage is raised or lowered by the press table by means of a table drive. As table drive, preferably a servomotor with a non-linear drive, such as an eccentric drive is used.
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公开(公告)号：US20180104734A1
公开(公告)日：2018-04-19
申请号：US15843148
申请日：2017-12-15
申请人： SCHULER PRESSEN GMBH
发明人： Martin GAEBGES , Daniel Eichler
摘要： A method for an adjustment of a phase shift of the movement of at least one internal ram, which is pivotally mounted by means of a drive shaft, in relation to the movement of at least one external ram, which is pivotally mounted by means of a drive shaft, of a multiple-action mechanical transverse shaft press. According to the invention, the method steps effected are a) stopping, delaying or accelerating at least one drive shaft and b) adjusting a phase angle of the at least one internal ram in relation to a phase angle of the at least one external ram by means of at least one electronically controlled rotational movement of at least one drive shaft.
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公开(公告)号：US09533338B2
公开(公告)日：2017-01-03
申请号：US14470987
申请日：2014-08-28
摘要： A hydrostatic/hydrodynamic fluid bearing assembly for a can bodymaker is provided. The hydrostatic/hydrodynamic fluid bearing assembly is separate from the ram body. The outboard bearing assembly includes a carriage assembly and a number of elongated journals. The carriage assembly includes a ram coupling, a crank coupling, and body defining a number of journal passages. The ram body is coupled to a ram coupling. The crank coupling is structured to be coupled to a crank arm. Each journal extends through a carriage assembly body journal passage. In this configuration, the ram body may form a can body in a traditional manner, but fluid bearing assembly fluid is not applied to the ram body. Instead the fluid bearing assembly fluid is applied to the journals.
摘要翻译： 提供了一种用于罐体的静液压/流体动力流体轴承组件。 静液压/流体动力流体轴承组件与冲头主体分离。 外侧轴承组件包括托架组件和多个细长的轴颈。 托架组件包括柱塞联接器，曲柄联轴器和限定多个轴颈通道的主体。 冲头主体联接到柱塞联接器。 曲柄联轴器被构造成联接到曲柄臂。 每个日志都通过一个支架装配体轴颈通过。 在这种构造中，冲头主体可以以传统的方式形成罐体，但流体轴承组装流体不施加到冲头主体。 而是将流体轴承组装流体施加到轴颈。
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公开(公告)号：US20160347016A1
公开(公告)日：2016-12-01
申请号：US15166992
申请日：2016-05-27
申请人： ANDRITZ AG
发明人： Hubert Riemer
CPC分类号： B30B9/301 , B30B1/14 , B30B9/306 , B30B9/3078 , B30B15/0029
摘要： A device for compacting pulp flocks into slabs or preferably prism-shaped bale in a press with a device for feeding the pulp to the press with a least one buffer chute. The press unit is provided in the form of a mechanical toggle press and at least one pre-compaction unit. This can replace the commonly-used hydraulic system and greatly reduces the amount of maintenance required. In addition, it can shorten the cycle time and thus increase production.
摘要翻译： 一种用于将纸浆压块成板坯或在压机中优选棱柱形捆包的装置，其具有用于将纸浆输送至具有至少一个缓冲槽的压榨机的装置。 按压单元以机械肘节压板和至少一个预压实单元的形式提供。 这可以代替常用的液压系统，大大减少维护所需的量。 此外，它可以缩短循环时间，从而增加生产。
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公开(公告)号：US09457773B2
公开(公告)日：2016-10-04
申请号：US14128355
申请日：2013-02-07
申请人： SAF-HOLLAND GmbH
发明人： Katja Müller
CPC分类号： B60S9/06 , B29C45/681 , B30B1/14 , B60S9/02 , B60T7/104 , F16H21/04 , F16H21/44 , G05G5/04 , Y10T403/599 , Y10T403/60 , Y10T403/602
摘要： A locking mechanism for use on a support winch includes a stator unit, a rotor unit and a locking unit, wherein the rotor unit has a shaft element and a crank element, wherein the crank element is pivotably arranged in relation to the shaft element, wherein the shaft element is rotatably mounted about a rotation axis, and secured to prevent displacement transverse to the rotation axis relative to the stator unit, wherein the locking unit secures the crank element in a first axial position when the crank element is in an idle position to prevent displacement along the rotation axis in at least one direction, and wherein the locking unit secures the crank element to prevent swiveling movement relative to the shaft element when the crank element is in an operating position.
摘要翻译： 一种在支撑绞盘上使用的锁定机构包括定子单元，转子单元和锁定单元，其中转子单元具有轴元件和曲柄元件，其中曲柄元件相对于轴元件可枢转地布置，其中 轴元件围绕旋转轴线可旋转地安装并且被固定以防止相对于定子单元横向于旋转轴线的位移，其中当曲柄元件处于空转位置时，锁定单元将曲柄元件固定在第一轴向位置， 防止在至少一个方向上沿着旋转轴线的位移，并且其中当曲柄元件处于操作位置时，锁定单元固定曲柄元件以防止相对于轴元件的旋转运动。
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公开(公告)号：US20140260500A1
公开(公告)日：2014-09-18
申请号：US14205446
申请日：2014-03-12
CPC分类号： B21D51/26 , B21D22/28 , B21D22/283 , B21D35/003 , B21D37/12 , B30B1/14
摘要： A can bodymaker is provided. The can bodymaker includes two rams that travel over a generally vertical path. The bodymaker includes a housing assembly and an operating mechanism structured to move a number of ram assemblies over a vertical path of travel. The operating mechanism includes a crankshaft, a motor, a link assembly, and a number of ram assemblies. The crankshaft is rotatably coupled to the housing assembly and includes a number of pairs of crankpin journals. The motor is operatively coupled to said crankshaft. The link assembly includes a number of links. Each ram assembly includes an elongated ram body, each ram body structured to move over a ram path. Links from said link assembly extend between, and movably couple, each crankshaft crankpin journal to a ram body.
摘要翻译： 提供了一个罐头制造者。 罐头主体包括两条沿一般垂直路线行进的公羊。 主体包括壳体组件和构造成在垂直行进路径上移动多个柱塞组件的操作机构。 操作机构包括曲轴，马达，连杆组件和多个冲头组件。 曲轴可旋转地联接到壳体组件并且包括多对曲柄销轴颈。 电动机可操作地联接到所述曲轴。 链接组件包括多个链接。 每个压头组件包括细长的冲压体，每个冲头主体构造成在压头路径上移动。 来自所述链接组件的链接在每个曲轴曲柄销轴颈之间延伸并且可移动地连接到冲头主体。
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公开(公告)号：US20140047892A1
公开(公告)日：2014-02-20
申请号：US14005049
申请日：2012-03-16
申请人： Martin Schmeink , Thomas Menzel
发明人： Martin Schmeink , Thomas Menzel
IPC分类号： B21D22/20
摘要： The invention relates to a drawing press (10) having a first ram (17) and a second ram (18). The first ram (17) is moved in a working direction (A) by an electromotive first ram drive (25) and he second ram (18) by an electromotive second ram drive. The drawing press (10) also has a coupling means (35) which can be switched between an uncoupling state and a coupling state. In the uncoupling state, the two rams (17), (18) can move independently of one another in the working direction (A). In the coupling state, the coupling means (35) ensures that a relative movement between the two rams (17, 18) is prevented. The drawing press (10) can therefore be operated as a single-acting or double-acting press.
摘要翻译： 本发明涉及一种具有第一压脚（17）和第二压头（18）的拉拔压机（10）。 第一压头（17）通过电动式第一压头驱动器（25）沿工作方向（A）移动，并且通过电动第二压头驱动器移动第二压头（18）。 拉拔压机（10）还具有能够在非耦合状态和耦合状态之间切换的联接装置（35）。 在非耦合状态下，两个公柱（17），（18）可以在工作方向（A）上彼此独立地移动。 在联接状态下，联接装置（35）确保防止了两个公柱（17,18）之间的相对移动。 因此，拉伸压机（10）可以作为单作用或双作用压力机操作。
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公开(公告)号：US20130180301A1
公开(公告)日：2013-07-18
申请号：US13765731
申请日：2013-02-13
申请人： DIETMAR SCHOELLHAMMER , Martin Schmeink , Andreas Dangelmayr , Hans Hofele , Juergen Fahrenbach
发明人： DIETMAR SCHOELLHAMMER , Martin Schmeink , Andreas Dangelmayr , Hans Hofele , Juergen Fahrenbach
摘要： The drawing press according to the invention includes a support structure for supporting a metal sheet holder which is part of a tool and supported on the press frame via the support structure. The metal sheet holder is assigned a plunger with a die tool, whereas the plunger is moved by means of a plunger drive which includes a blocking position. The blocking position is obtained, for example, by a drive which, in the locking position does not transmit any movement of the drive output to the driving servomotor. This can be achieved, for example, by an eccentric drive in the stretched position thereof. For performing the actual drawing stroke, the stamping tool is vertically movably supported. A carriage is raised or lowered by the press table by means of a table drive. As table drive, preferably a servomotor with a non-linear drive, such as an eccentric drive is used.
摘要翻译： 根据本发明的拉伸压机包括用于支撑作为工具的一部分并且经由支撑结构支撑在压制框架上的金属板保持器的支撑结构。 金属片保持器被分配有具有模具工具的柱塞，而柱塞通过包括阻挡位置的柱塞驱动器移动。 阻挡位置例如通过驱动器获得，该驱动器在锁定位置不将驱动输出的任何运动传递到驱动伺服电动机。 这可以通过例如在其拉伸位置的偏心驱动来实现。 为了执行实际的绘图笔画，冲压工具可垂直移动地支撑。 通过台式升降机将台架升降。 作为表驱动器，优选地使用具有非线性驱动器的伺服电机，例如偏心驱动器。
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9.发明申请PRESS WITH SLIDING BEARING LUBRICATION AS A FUNCTION OF THE PRESS OPERATING STATE AND METHOD FOR OPERATION OF SAID PRESS 有权具有滑动轴承润滑的压力作为压力操作状态的功能和操作压力的方法公开(公告)号：US20130025475A1
公开(公告)日：2013-01-31
申请号：US13558449
申请日：2012-07-26
申请人： JURGEN FAHRENBACH
发明人： JURGEN FAHRENBACH
摘要： A press, a method for operating the press, and a lubricating arrangement for the press or for another working machine. The press comprises a press drive that is connected with a ram of the press, which ram can be moved via a transmission in a working direction (Z). The transmission comprises at least one sliding bearing with one and, preferably, several lubricating points. In a first press operating state, all the lubricating points of the sliding bearing are supplied with lubricant at a first lubricant pressure (p1). In a second press operating state, the thickness of the lubricant film formed in the sliding bearing drops below a minimum value in the region of at least one first lubricating point and lubricant is supplied thereto at a second greater lubricating pressure (p2) in order to prevent increased wear of the sliding bearing.
摘要翻译： 压力机，操作压力机的方法以及用于压力机或另一种工作机械的润滑装置。 压力机包括与压力机的压头连接的压力传动机构，该压头可以通过传动装置在工作方向（Z）上移动。 变速器包括至少一个滑动轴承，该滑动轴承具有一个优选的几个润滑点。 在第一按压操作状态下，滑动轴承的所有润滑点以第一润滑剂压力（p1）供给润滑剂。 在第二按压操作状态下，形成在滑动轴承中的润滑剂膜的厚度在至少一个第一润滑点的区域中下降到最小值以下，并以第二更大的润滑压力（p2）向其供应润滑剂，以便 防止滑动轴承磨损增加。
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公开(公告)号：US07434505B2
公开(公告)日：2008-10-14
申请号：US11575210
申请日：2005-09-02
申请人： Yuichi Suzuki , Yukio Hata
发明人： Yuichi Suzuki , Yukio Hata
IPC分类号： B30B15/26
CPC分类号： B30B15/148 , B30B1/14
摘要： High production processing and high accuracy processing are selectively performed with a single press. To this end, there are provided a system and method for controlling a servo press 1 in which an eccentric rotation mechanism 20 is driven by a servo motor 21 and the rotating power of the eccentric rotation mechanism 20 is transmitted to a slide 3 through a toggle linkage 15, thereby vertically moving the slide 3. In the control system and method, the rotation of the servo motor 21 is controlled in response to a motor speed command rm calculated based on the deviation ε p of the position of the slide 3 and a positional gain G(θ) preset according to a speed ratio of the slide 3.
摘要翻译： 通过单次压机选择性地进行高生产加工和高精度加工。 为此，提供了一种用于控制伺服压力机1的系统和方法，其中偏心旋转机构20由伺服电动机21驱动，偏心旋转机构20的旋转动力通过肘节 从而使滑块3垂直移动。在控制系统和方法中，响应于基于滑块3的位置的偏差εp计算出的电动机速度指令rm来控制伺服电机21的旋转， 根据滑块3的速比预先设定位置增益G（θ）。
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