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1. 发明专利

JP2013000762A Extrusion press 有权
标题翻译：挤压机
公开(公告)号：JP2013000762A
公开(公告)日：2013-01-07
申请号：JP2011132853
申请日：2011-06-15
申请人： Ube Machinery Corporation Ltd , 宇部興産機械株式会社
发明人： YAKUSHIGAWA ATSUSHI , YAMAMOTO TAKEJI
IPC分类号： B21C23/21 , F15B11/00 , F15B11/02 , H02P5/00
CPC分类号： B21C23/211 , F15B11/0426 , F15B2211/20546 , F15B2211/20576 , H02P29/60
摘要： PROBLEM TO BE SOLVED: To provide an extrusion press eliminating unevenness in dynamic and thermal fatigue degrees of hydraulic equipment configuring a hydraulic circuit, an electric motor for driving a hydraulic pump, control equipment and the like in the extrusion press, leveling the dynamic and thermal fatigue degrees and remaining lives of the respective pieces of constitutional equipment, and excellent in energy saving effect.SOLUTION: In the extrusion press that the plurality of variable capacity type hydraulic pumps are connected in parallel to supply hydraulic oil to a hydraulic cylinder of the extrusion press, and a required discharge of each hydraulic pump is obtained based on a previously set operating speed to selectively drive and control the hydraulic pumps, selection order of the hydraulic pumps to be selectively driven and controlled is controlled by a program for sequentially sending them when a predetermined number of molding cycles is completed.
摘要翻译：要解决的问题：为了提供消除构成液压回路的液压设备的动态和热疲劳度的不均匀性的挤压机，用于驱动液压泵的电动机，挤压机中的控制设备等，动态和热疲劳度以及各项宪法设备的剩余寿命，节能效果优良。解决方案：在挤压机中，多个可变容量型液压泵并联连接以将液压油供给到挤压机的液压缸，并且基于先前设定的每个液压泵的所需排出选择性地驱动和控制液压泵的操作速度，选择性地驱动和控制的液压泵的选择顺序由完成预定数量的成型循环的顺序发送的程序控制。版权所有（C）2013，JPO＆INPIT

2. 发明专利

JP2010279964A Discard cutting device of extruding press 有权
标题翻译：抛丸机的切割切割装置
公开(公告)号：JP2010279964A
公开(公告)日：2010-12-16
申请号：JP2009133990
申请日：2009-06-03
申请人： Ube Machinery Corporation Ltd , 宇部興産機械株式会社
发明人： YAMAMOTO TAKEJI
IPC分类号： B21C35/04
摘要： PROBLEM TO BE SOLVED: To provide a discard cutting device of an extruding press capable of reducing cost for security and production by simplifying configuration, improving shear accuracy by adjusting a gap between a shear blade and a die end face so as to obtain a good cutting surface, and separating a discard to be an extrusion remaining part of a billet from an extruded product part.
SOLUTION: In the discard cutting device of the extruding press, a shear cylinder 22 and a shear guide 25 turnable in a die direction and in an opposite die direction are mounted downward at a fixed frame 21 arranged on a container side of an end platen 11 holding a die 12. The piston rod 23 of the shear cylinder is supported at an upper end center part. A shear slide 24 mounted with a shear blade 29 at a die side of a lower end is slidably arranged in the shear guide. When the discard 41 is cut, the slide of the shear slide is not restricted by the deformation of the fixed frame.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：解决的问题：提供一种挤压机的废弃切割装置，其能够通过简化构造降低安全性和生产成本，通过调整剪切刀片和模具端面之间的间隙来提高剪切精度，从而获得良好的切割表面，并将废弃物从挤压产品部分分离成为坯料的剩余部分。解决方案：在挤压机的废弃切割装置中，剪切筒22和剪切导向件25在模具方向和相对的模具方向上可转动地安装在固定框架21上，固定框架21布置在容器侧保持模具12的端部压板11.剪切筒的活塞杆23支撑在上端中心部。安装在下端的模具侧的剪切刀片29的剪切滑动件24可滑动地布置在剪切引导件中。当丢弃物41被切割时，剪切滑块的滑块不受固定框架的变形的限制。版权所有（C）2011，JPO＆INPIT

3. 发明专利

JP2010247175A Extrusion press 有权
标题翻译：挤压机
公开(公告)号：JP2010247175A
公开(公告)日：2010-11-04
申请号：JP2009098506
申请日：2009-04-15
申请人： Ube Machinery Corporation Ltd , 宇部興産機械株式会社
发明人： YAMAMOTO TAKEJI
IPC分类号： B21C25/02 , B21C35/04
摘要： PROBLEM TO BE SOLVED: To provide an extrusion press capable of securely cutting off a discard from a boundary of a product without generating floating of rear end surfaces of a die unit and a die cassette and preventing the discard from being left at a cutting surface of a die when cutting off the discard from the product by a shear device.
SOLUTION: A fixing device 40 is configured of the pushing-in device 50 of the die unit allowing the die unit 20 to be freely pushed-in from the front in an extruding direction and the pressing device 60 of the die unit making a die ring 23 and the die cassette 25 pressable in a direction crossing the extruding direction from the above. The fixing device of the die unit is arranged between the shear device 30 and an end platen 4, and the fixing metal fitting 61 of the pushing-in device of the die unit and the pressing metal fitting 52 of the die ring are arranged in the pressing device of the die unit. When the pressing device of the die unit presses the die ring and the die cassette so as to be fixed, the pushing-in device of the die is fixed.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种挤出机，能够从产品的边界牢固地切断废弃物，而不会产生模具单元和模具盒的后端面的浮动，并防止丢弃物通过剪切装置切断产品的废弃物时切割模具的表面。解决方案：定影装置40由模具单元的推入装置50构成，允许模具单元20在挤出方向上从前方自由地推入，并且模具单元的加压装置60制造模具环23和模具盒25可以从与上述挤出方向交叉的方向挤压。模具单元的定影装置设置在剪切装置30和端部压板4之间，并且模具单元的推入装置的固定金属配件61和模具环的压制金属配件52布置在压模装置。当模具单元的按压装置按压模圈和模具盒以固定时，模具的推入装置是固定的。版权所有（C）2011，JPO＆INPIT

4. 发明专利

JP2010179332A Extruding press and method for controlling the same 有权
标题翻译：挤压机及其控制方法
公开(公告)号：JP2010179332A
公开(公告)日：2010-08-19
申请号：JP2009024357
申请日：2009-02-05
申请人： Ube Machinery Corporation Ltd , 宇部興産機械株式会社
发明人： YAMAMOTO TAKEJI , EMOTO YUKIO
IPC分类号： B21C31/00 , B21C27/00
摘要： PROBLEM TO BE SOLVED: To provide an extruding press and a method for controlling the same, in which, even if the extruding force varies in an extruding step, constant container sealing force is always given between a container and a die to obtain an extruded product having a uniform shape, so that the product yield is improved, and the extrusion is performed with reduced consumption of energy. SOLUTION: There are provided on an end platen 10: a plurality of control means 30 of the container sealing force for controlling the container sealing force, which act on the die as decreased with proceeding of the extruding step, to be constant with the output of one shaft, by detecting the load pressure of a main cylinder when extruding a billet, which is charged in the container by a main cylinder device, from the die, by calculating a deviation between the detected load pressure and a preset reference pressure, and by sending an output based on the calculated deviation to the control means 30 of the container sealing force; and a plurality of container moving means 28 to be used only for back and forth moving of the container. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种挤压机及其控制方法，其中即使在挤出步骤中挤出力变化，总是在容器和模具之间存在恒定的容器密封力，以获得具有均匀形状的挤出产品，从而提高产品收率，并且以降低的能量消耗进行挤出。解决方案：设置在端台10上：多个控制装置30，用于控制随着挤压步骤进行而随着减小而作用在模具上的容器密封力的容器密封力恒定，一个轴的输出，通过计算出检测到的负载压力与预先设定的基准压力之间的偏差，通过检测主缸的挤出时，通过主缸装填在容器内的坯料的负荷压力，并且通过将计算出的偏差的输出发送到容器密封力的控制装置30; 以及仅用于容器前后移动的多个容器移动装置28。版权所有（C）2010，JPO＆INPIT

5. 发明专利

JP2010115664A Container device of extruding press 审中-公开
标题翻译：挤压机的集装箱装置
公开(公告)号：JP2010115664A
公开(公告)日：2010-05-27
申请号：JP2008288628
申请日：2008-11-11
申请人： Ube Machinery Corporation Ltd , 宇部興産機械株式会社
发明人： YAMAMOTO TAKEJI
IPC分类号： B21C29/02
摘要： PROBLEM TO BE SOLVED: To provide a container device of an extruding press in which temperature in the longitudinal and radial directions of a container is equalized and controlled.
SOLUTION: In the container device of the extruding press, which is provided with a heating means on the outer peripheral surface and the end face, divided into an upper part and a lower part in the radial direction and in a plurality of places in the length direction, the temperature of which is made freely controllable respectively in each divided zone and also which has a cooling means in the inside, the cooling means in the inside of the container is provided so that the temperature is freely controlled respectively independently in the upper part and the lower part into which the container is divided.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种挤压机的容器装置，其中容器的纵向和径向方向上的温度被均衡和控制。解决方案：在挤压机的容器装置中，其在外周面和端面设置有加热装置，在径向方向和多个位置分成上部和下部在长度方向上，其温度分别在每个分区中自由控制，并且在内部具有冷却装置，设置容器内部的冷却装置，使得温度分别独立地控制在容器分成的上部和下部。版权所有（C）2010，JPO＆INPIT

6. 发明专利

JP2007260760A Extrusion molding device 有权
标题翻译：挤出成型设备
公开(公告)号：JP2007260760A
公开(公告)日：2007-10-11
申请号：JP2006093035
申请日：2006-03-30
申请人： Ube Machinery Corporation Ltd , 宇部興産機械株式会社
发明人： YAMAMOTO TAKEJI
IPC分类号： B21C27/04
摘要： PROBLEM TO BE SOLVED: To provide an extrusion molding device by an extruding press of an aluminum alloy or the like which is free from dispersion in the degree of vacuum in a container by ensuring a predetermined deaeration passage and sufficiently performing the deaeration.
SOLUTION: A fix dummy block to be tightly attached to an inner wall surface of a container is provided on a fore end of an extrusion stem 18 of an extrusion molding device provided with a deaeration means having a seal member 31 and a seal means for sealing an end face of the container and an outer peripheral surface of an extrusion stem. The fix dummy block 19 comprises an outer ring 42 in which a fore end of the fix dummy block 19 can be expanded in the outside diameter direction, and a dummy core 44 constituting an exhaust valve device 50 with the outer ring 42 on the inner side of the outer ring 42. A plurality of deaeration passages 45 to be communicated with an annular deaeration passage of the exhaust valve device 50 are provided on an outer circumferential part of the outer ring to suck and deaerate the air in the container before starting the extrusion.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：通过确保预定的脱气通道并充分地进行脱气，通过铝合金等的挤压机提供挤出成型装置，其不会在容器内以真空度分散。解决方案：在具有密封构件31和密封件的脱气装置的挤出模制装置的挤出杆18的前端上设置有紧密地附接到容器的内壁表面的固定虚拟块用于密封容器的端面和挤出杆的外周表面的装置。固定模块19包括外环42，其中固定模块19的前端可以在外径方向上扩展，并且构成排气门装置50的虚拟芯44，外环42在内侧在外圈的外周部分设置有与排气阀装置50的环形除气通道连通的多个除气通道45，以在开始挤出之前吸收和脱气容器中的空气。版权所有（C）2008，JPO＆INPIT

7. 发明专利

JP2017113793A 複動押出プレスのマンドレル回転防止装置审中-公开
公开(公告)号：JP2017113793A
公开(公告)日：2017-06-29
申请号：JP2015252704
申请日：2015-12-25
申请人：宇部興産機械株式会社 , Ube Machinery Corporation Ltd
发明人： YAMAMOTO TAKEJI , MOROI YOSHITAKA
IPC分类号： B21C25/04
摘要：【課題】異形の形状を押出す場合、従来のマンドレル固定装置では押出中に発生するマンドレルを回転させるメタルフロ−による作用力に対して構造的にマンドレルホルダを回転させるウォームギアのバックラッシ分ほどマンドレルが回転して動いてしまうという問題があった。【解決手段】異形の形状のマンドレルを持つ複動型押出プレスの回転防止装置において、マンドレルが押出中に回転しないように、ピアサクロスヘッド部品に取り付けた駆動装置でサブマンドレルを押圧することによりマンドレルが回転することを防止することにした。【選択図】図3

8. 发明专利

JP2015054347A 間接式押出プレスダイステムロック装置有权
标题翻译：间接式挤出压力机
公开(公告)号：JP2015054347A
公开(公告)日：2015-03-23
申请号：JP2013190224
申请日：2013-09-13
申请人：宇部興産機械株式会社 , Ube Machinery Corporation Ltd
发明人： MOROI YOSHITAKA , YAMAMOTO TAKEJI
IPC分类号： B21C26/00 , B21C23/21
摘要：【課題】設定作業が簡単にでるダイステムロック装置を提供する。【解決手段】ダイステムスライド55をメインクロスヘッド38の軸線方向と直角な水平方向に摺動自在に取り付け、エンドプラテン31の軸芯よりも離間した位置にダイステムプッシャーを設け、ダイステム54をダイステムスライド55に載置し、エンドプラテン31の軸芯の水平方向に移動可能とした間接式押出プレスにおいて、ダイステムスライド55の側端部を押圧するロック手段を、梃子による倍力機構の構造にした特徴としたダイステムロック装置。【選択図】図3
摘要翻译：要解决的问题：提供一种可以容易地进行设定工作的模具杆锁定装置。解决方案：在间接型挤压机中，模柄滑块55被附接为能够在与水平方向垂直的水平方向上滑动主十字头38的轴向，模杆推动器设置在相对于端台板31的轴线分离的位置处，模柄54设置在模柄滑块55上，并且可以在水平方向上移动端模压板31的轴线的模头杆锁定装置的特征在于，按压模杆滑动件55的侧端部的锁定装置具有带杠杆的增压机构的结构。

9. 发明专利

JP2014094402A Double-acting type extrusion press 有权
标题翻译：双作用型挤压机
公开(公告)号：JP2014094402A
公开(公告)日：2014-05-22
申请号：JP2012248295
申请日：2012-11-12
申请人： Ube Machinery Corporation Ltd , 宇部興産機械株式会社
发明人： MOROI YOSHITAKA , YAMAMOTO TAKEJI
IPC分类号： B21C31/00 , B21C23/08
摘要： PROBLEM TO BE SOLVED: To provide a double-acting type extrusion press which holds a predetermined stop position without moving in longitudinal direction at a bearing part of a die during extrusion, and has holding means of a mandrel which suppresses fluctuation of a tip end position of the mandrel and obtains a tubular shaped product.SOLUTION: Provided on a main cross head is a position determination means for regulating a forward going position of a mandrel so that when a predetermined amount of pressure oil is supplied into a rod side chamber of a piercer cylinder and the mandrel stops during extrusion of the supplied amount and when the extrusion stem goes forward, the forward position of the mandrel coincides with an increased amount of the rod side chamber volume of the piercer cylinder.
摘要翻译：要解决的问题：提供一种双重作用型挤压机，其在挤压期间不在模具的轴承部分处沿纵向移动而保持预定的停止位置，并且具有抑制前端位置的波动的心轴的保持装置并且获得管状产品。解决方案：在主十字头上设置有位置确定装置，用于调节心轴的向前位置，使得当将预定量的压力油供应到杆状室穿孔筒和心轴在挤出供给量期间停止，并且当挤出杆向前移动时，心轴的向前位置与穿刺气缸的杆侧腔体积的增加量重合。

10. 发明专利

JP2013244509A Extrusion press device 有权
标题翻译：挤压设备
公开(公告)号：JP2013244509A
公开(公告)日：2013-12-09
申请号：JP2012120468
申请日：2012-05-28
申请人： Ube Machinery Corporation Ltd , 宇部興産機械株式会社
发明人： YAMAMOTO TAKEJI
IPC分类号： B21C35/04 , B21C23/21
摘要： PROBLEM TO BE SOLVED: To provide an electromotive drive system extrusion press device wherein a driving part of a discard shearing device and a die slide shearing device is commonly used to simplify the constitution and reduce cost.SOLUTION: An extrusion press device includes a discard shearing device for cutting a discard, a die slide shearing device for cutting a product extruded from a die, and a die slide device which freely moves the die along a rear face of the end platen, on a front face of an end platen. The extrusion press device further includes a driving device for the two shearing devices which has an electric motor as a drive source, and the driving device is connected to a rotary driving part of the die slide shearing device and the discard shearing device via a clutch coupling provided to the driving device, and further the clutch coupling is selectively intermitted to drive either of the shearing devices.
摘要翻译：要解决的问题：提供一种电动驱动系统挤压装置，其中通常使用废弃剪切装置的驱动部分和模具滑动剪切装置来简化结构并降低成本。解决方案：挤压机装置包括抛光剪切用于切割废弃物的装置，用于切割从模具挤出的产品的模具滑动剪切装置，以及沿端部压板的前表面沿着端板的自由移动模具的模具滑动装置。挤出机装置还包括用于两个剪切装置的驱动装置，其具有电动机作为驱动源，驱动装置通过离合器联轴器连接到模具滑动剪切装置的旋转驱动部分和废弃剪切装置提供给驱动装置，并且进一步地，离合器联接器被选择性地中断以驱动任一个剪切装置。

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