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1. 实用新型

JPS4993467U 失效
公开(公告)号：JPS4993467U
公开(公告)日：1974-08-13
申请号：JP13925772
申请日：1972-12-04
IPC分类号： B21J9/18 , B21J9/14 , B30B1/18

2. 发明专利

JP2013506561A Forging a workpiece, forming machine especially stretch forging 有权
公开(公告)号：JP2013506561A
公开(公告)日：2013-02-28
申请号：JP2012532562
申请日：2010-10-05
申请人：ランゲンスタインアンドシェーマンゲーエムベーハーLangenstein & Schemann GmbH
发明人：シャート、アーンスト , リュージャー、ハーバート , スタン、フランツ
IPC分类号： B21J9/06 , B21J5/06 , B21J9/14
CPC分类号： B21J9/12 , B21J7/14 , B21J9/14 , B21J13/03
摘要：【解決手段】本発明は、加熱を受けたおよび／または流動性を有する状態である金属ワークピースを鍛造、具体的にはストレッチ鍛造するフォーミングマシンに関する。フォーミングマシンは、
ａ）少なくとも二つのフォーミングツール（４Ａ、４Ｂ）と、
ｂ）フォーミングツールが互いの方に向かう接近運動（Ｒ）において、またはフォーミングツールが互いから離れる復帰運動において、フォーミングツールの少なくとも一方を駆動する少なくとも一つの駆動装置と、を備え、
ｃ）駆動装置が、少なくとも一つの偏心素子（２２Ａ、２２Ｂ）と少なくとも一つの油圧駆動素子（１１Ａ、１１Ｂ）とを備え、
ｄ）偏心素子の偏心運動が油圧媒体を介して油圧駆動素子の作用運動を生み出すように、少なくとも一つの駆動素子（１１Ａ、１１Ｂ）が偏心素子（２２Ａ、２２Ｂ）と直接または間接的に油圧接続されており、
ｅ）油圧駆動素子（１１Ａ、１１Ｂ）がそれぞれフォーミングツール（４Ａ、４Ｂ）の少なくとも一つに接続され、その作用運動時に少なくとも一つのフォーミングツールを駆動する。
【選択図】図１

3. 实用新型

JPS527911Y2 失效
公开(公告)号：JPS527911Y2
公开(公告)日：1977-02-18
申请号：JP13925772
申请日：1972-12-04
IPC分类号： B21J9/18 , B21J9/14 , B30B1/18

5. 发明专利

JP4866383B2 Hot forging press with a hydraulic control device of the wet clutch brake 有权
公开(公告)号：JP4866383B2
公开(公告)日：2012-02-01
申请号：JP2008080948
申请日：2008-03-26
申请人：住友重機械テクノフォート株式会社
发明人：正史田渡
IPC分类号： B21J9/14 , B30B15/10 , B30B15/12 , F16D55/40 , F16D65/14 , F16D65/18 , F16D65/22 , F16D65/28 , F16D67/04
摘要： PROBLEM TO BE SOLVED: To provide a wet clutch brake control device preventing shock on operating a clutch brake without requiring complicated and large hydraulic control circuit and skill of press operation. SOLUTION: The hydraulic control device of the wet clutch brake 10 for selectively operating either a clutch mechanism 15 or a brake mechanism 20 by a clutch cylinder 25 provided between a flywheel W and a crankshaft A to which a rotation power is supplied from an external driving source is provided with a hydraulic cylinder 30 for supplying hydraulic oil to the clutch cylinder 25, a screw/nut mechanism 33 for moving a piston 32 of the hydraulic cylinder 30 forward and backward and a servo motor 38 for rotation control of the screw/nut mechanism 33. As its component only includes the hydraulic cylinder 30 driven by the servo motor 38 basically, a complicated and large hydraulic circuit is not required. The hydraulic control device controls only a rotation quantity of the servo motor 38, skill is not required for the press operation. COPYRIGHT: (C)2010,JPO&INPIT

6. 发明专利

JPS5970437A Hydraulic forging press 失效
标题翻译：液压锻压机
公开(公告)号：JPS5970437A
公开(公告)日：1984-04-20
申请号：JP17978382
申请日：1982-10-15
申请人： Sumitomo Heavy Ind Ltd
发明人： KAMIIDE TAKUO
IPC分类号： B21J9/12 , B21J9/14 , B30B1/23
CPC分类号： B21J9/14
摘要： PURPOSE:To reduce the capacity of a motor and save energy by providing a fly-wheel in a hydraulic forging press. CONSTITUTION:When the speed of a rotary cam 19 is lowered according to drop of the number of rotation after knowing the number of rotation of a fly-wheel 3 by a tachogenerator 1, the quantity of oil increases accordingly and a slide 5 is brought to a state capable of returning to the top dead center. By a starting instruction, a motor having a speed regulator starts rotation and rotates a rotary cam 19. When a control rod 14 is moved by the rotary cam 19, a hydraulic pump 4 flows oil, and the slide 6 makes stroke. Owing to the installation of the fly-wheel 3, the capacity of the motor can be made small, and by lowering the number of rotations especially near the bottom dead center within the range of forming speed reduction, large working energy can be generated.
摘要翻译：目的：通过在液压锻压机中提供飞轮来降低电机的容量并节省能源。构成：当通过测速发电机1知道飞轮3的旋转次数之后，当旋转凸轮19的速度根据旋转次数的下降而降低时，油的量相应地增加并且滑块5被带到一个能够返回上死点的国家。通过启动指令，具有速度调节器的电动机开始旋转并旋转旋转凸轮19.当控制杆14被旋转凸轮19移动时，液压泵4流动油，并且滑块6进行冲程。通过安装飞轮3，可以使电动机的容量小，并且通过在成形速度降低的范围内特别是靠近下止点的转速下降，能够产生大的工作能量。

7. 发明专利

JPH0342132B2 失效
公开(公告)号：JPH0342132B2
公开(公告)日：1991-06-26
申请号：JP2949383
申请日：1983-02-25
IPC分类号： B21J9/12 , B21J9/14 , B30B1/26 , B30B1/32

8. 发明专利

JPS59159238A Double-acting forging press 失效
标题翻译：双动力锻压机
公开(公告)号：JPS59159238A
公开(公告)日：1984-09-08
申请号：JP3082583
申请日：1983-02-28
申请人： Sumitomo Heavy Ind Ltd
发明人： KAMIIDE TAKUO
IPC分类号： B21J5/02 , B21J9/02 , B21J9/14
CPC分类号： B21J9/14
摘要： PURPOSE:To simplify a mechanical and hydraulic double-acting press by driving an inner slide to which an upper punch is attached, with a crank mechanism, and also pushing up a bed slide to which a lower punch is attached, by a descent of the inner slide. CONSTITUTION:An upper closed metallic die 17 is attached to an outer slide 7, and an upper punch 18 is attached to the lower end of an inner slide lower part 6. On the other hand, a lower punch 19 is attached to the upper end of a bed slide 8, and a lower part closed metallic die 20 is attached. In this state, when a valve 12 is opened at the time of forging of a base material 21, oil goes into the lower part of an inner slide head part piston 5 from a tank 22, and the outer slide 7 descends. In this case, when a clutch is applied, an eccentric shaft 4 rotates, the inner slide lower part shaft 6 descends, and the oil flows backward to the tank 22. When the upper punch 18 descends to some position, the valve 12 is closed, a valve 13 is opened, oil of the lower part of the inner slide head part piston 5 flows to the lower part of a bed slide lower part piston 10, and the bed slide lower part piston 10 lifts.
摘要翻译：目的：为了简化机械和液压双作用压力机，通过驱动与上冲头相连的内滑块，通过曲柄机构，以及将下冲头附着的床滑块向上推动，内幻灯片构成：上封闭金属模具17附接到外滑动件7，上冲头18附接到内滑动下部件6的下端。另一方面，下冲头19附接到上端的床滑动件8和下部封闭的金属模具20。在这种状态下，当在基材21锻造时阀12打开时，油从罐22进入内滑动头部活塞5的下部，外滑动件7下降。在这种情况下，当施加离合器时，偏心轴4旋转，内滑动下部轴6下降，并且油向后流向罐22.当上冲头18下降到某一位置时，阀12关闭打开阀13，内滑动头部活塞5的下部的油流入床滑动下部活塞10的下部，并且床滑动下部活塞10升降。

9. 发明专利

JPS59156531A Driving device for forging machine 失效
标题翻译：用于锻造机械的驱动装置
公开(公告)号：JPS59156531A
公开(公告)日：1984-09-05
申请号：JP2949383
申请日：1983-02-25
申请人： Sumitomo Heavy Ind Ltd
发明人： KAMIIDE TAKUO
IPC分类号： B21J9/12 , B21J9/14 , B30B1/26 , B30B1/32
CPC分类号： B21J9/14
摘要： PURPOSE:To reduce the capacity of a main motor and the loss of a hydraulic circuit by providing a piston pump as a driving device and enabling hydrostatic driving of a hydraulic press by an external device. CONSTITUTION:A driving device provided on the outside of a forging machine is formed of a piston pump. The piston 11 of the piston pump is driven by a crank shaft 5. The shaft 5 is connected at one end to a flywheel 3 by a clutch 2 and is provided with a brake 29 at the other end. A small piston 27 is driven by a cam 16 provided to said shaft 5. The slide knockout and bottom knockout of the hydraulic press body are then hydraulically actuated in synchronization with the movement of a press slide.
摘要翻译：目的：通过提供活塞泵作为驱动装置，通过外部装置进行液压驱动，减少主电机的容量和液压回路的损失。构成：设置在锻造机外侧的驱动装置由活塞泵构成。活塞泵的活塞11由曲轴5驱动。轴5的一端通过离合器2连接在飞轮3上，另一端设有制动器29。小活塞27由设置在所述轴5上的凸轮16驱动。然后液压机构的滑动脱模和底部脱模与压机滑块的运动同步地液压致动。

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