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1. 发明申请

US20160151835A1 UNDERCUT DIE CASTING AND INJECTION MOLDING SYSTEMS AND METHODS 有权
标题翻译：底切铸造和注塑成型系统及方法
公开(公告)号：US20160151835A1
公开(公告)日：2016-06-02
申请号：US14556353
申请日：2014-12-01
申请人： GM Global Technology Operations LLC
发明人： Michael S. Ferrand , Joel H. Pike , Dominick M. Ciani
IPC分类号： B22D25/02 , B22D17/26 , B22D21/04 , B22D17/22
CPC分类号： B22D25/02 , B22D17/22 , B22D17/266 , B22D21/04
摘要： Method and system for producing a part using die casting or injection molding with a top die and undercut dies that are independently moveable from the top die. In one particular form, the method and system can include a top die and one or more undercut dies that can have a protrusion. The undercut dies can be lowered into a base of the system and moved away from each other, and the top die can be lowered into a receiving portion between the undercut dies. A molten liquid can be introduced into a space between the undercut dies and additional aspects of the system, and after cooling to form a part, the top die can be moved vertically to allow space for the undercut dies to be moved toward each other. The undercut dies can be moved vertically and the part can be removed.
摘要翻译：用于使用压铸或注射成型制造零件的方法和系统，其具有可独立地从顶模移动的顶模和底切模。在一种特定形式中，该方法和系统可以包括顶模和一个或多个可以具有突起的底切模。底切模具可以下降到系统的基部并且彼此远离，并且顶模可以下降到底切模具之间的接收部分中。可以将熔融液体引入到底切模具和系统的另外方面之间的空间中，并且在冷却以形成部件之后，可以使顶模垂直移动，从而允许底切模具的空间朝向彼此移动。底切模具可以垂直移动，并且可以去除零件。

2. 发明申请

US20140190652A1 DIE CASTING MACHINE AND DIE CASTING METHOD 审中-公开
标题翻译： DIE铸造机和DIE铸造方法
公开(公告)号：US20140190652A1
公开(公告)日：2014-07-10
申请号：US14238582
申请日：2012-08-06
申请人： Heinrich G. Baumgartner
发明人： Heinrich G. Baumgartner
IPC分类号： B22D17/00
CPC分类号： B22D17/002 , B22C9/062 , B22D17/263 , B22D17/266
摘要： A die casting machine (1) is provided, including a die casting mold (3) having at least one stationary first casting mold part (5), at least one second casting mold part (7) that is movable along guide pillars (6), and at least two lateral casting mold parts (8, 9), which are movable relative to one another transversely to the travel path of the at least one second casting mold part (7). Locking pins (14) protrude from at least two lateral casting mold parts (8, 9), which in a locked position engage behind at least the movable second casting mold part (7) such that the travel path of the at least one second casting mold part (7) is limited in the direction away from the at least one first casting mold part (5). The invention further relates to a die casting method for producing metal castings using the casting mold as described above.
摘要翻译：提供了一种压铸机（1），包括具有至少一个固定第一铸造模具部件（5）的压铸模具（3），可沿着导向柱（6）移动的至少一个第二铸模部件（7），以及至少两个横向铸造模具部件（8,9），其横向于至少一个第二铸模部件（7）的行进路径可相对于彼此移动。锁定销（14）从至少两个横向铸造模具部件（8,9）突出，其在锁定位置中至少接合在可移动的第二铸模部件（7）的后面，使得至少一个第二铸造件的行进路径模具部件（7）在远离至少一个第一铸模部件（5）的方向上被限制。本发明还涉及如上所述使用铸模制造金属铸件的压铸方法。

3. 发明授权

US08366438B2 Mold clamping device 有权
标题翻译：模具夹紧装置
公开(公告)号：US08366438B2
公开(公告)日：2013-02-05
申请号：US12741848
申请日：2008-04-09
申请人： Naoki Kato , Toshihiko Kariya
发明人： Naoki Kato , Toshihiko Kariya
IPC分类号： B29C45/64
CPC分类号： B22D17/26 , B22D17/266 , B29C45/1747 , B29C45/6728
摘要： In a mold clamping device including a fixed platen, a movable platen, a plurality of tie bars, and mold clamping half nuts, a pair of additional half members which is restricted in the axial direction of the tie bar and moves in an opening/closing direction of the half nuts relative to the mold clamping half nuts is further provided, and when the mold clamping half nuts are closed and mated with the screw or the ring groove of the tie bar, the additional half members are closed to hold the tie bar so that play at mated parts is removed or cancelled by fixation.
摘要翻译：在包括固定压板，可移动压板，多个连接杆和模具夹紧半螺母的模具夹紧装置中，一对附加的半部件在连接杆的轴向方向上被限制并且在打开/关闭还提供了半螺母相对于模具夹紧半螺母的方向，并且当夹紧半螺母被关闭并且与连接杆的螺钉或环槽相配合时，附加的半部件被关闭以保持连接杆以便通过固定来消除或取消配合部位的游戏。

4. 发明授权

US07493935B2 Cylinder device for screw core removal 失效
标题翻译：用于螺丝芯拆卸的气缸装置
公开(公告)号：US07493935B2
公开(公告)日：2009-02-24
申请号：US11764934
申请日：2007-06-19
申请人： Takahide Nomura , Ke Son
发明人： Takahide Nomura , Ke Son
IPC分类号： B22D29/00 , B22D33/04
CPC分类号： B22D17/24 , B22D17/2254 , B22D17/266
摘要： In a cylinder device of the present invention, based on a screwing relationship between a screw rod 30 and a ball screw mechanism 35 and through oil supply port control, the piston and sleeve 15 is made to advance or retract while being rotated. A rear end side of a rod 12 is fitted into a sleeve portion 34 of the piston and sleeve 15. Then, a fitting and coupling mechanism that uses an engagement key 41 and a key groove 42 causes only a rotation torque of the piston and sleeve 15 to act on the rod 12. The rod 12 with a screw core 22 coupled thereto operates at a pitch defined by a screwing relationship between the rod 12 and a rod cover 13. The pitch defined by the screwing relationship is the same as a pitch of the screw core 22.
摘要翻译：在本发明的气缸装置中，通过螺杆30与滚珠丝杠机构35之间的旋拧关系，通过供油口控制，使活塞和套筒15在旋转的同时进退。杆12的后端侧装配到活塞和套筒15的套筒部分34.然后，使用接合键41和键槽42的装配和联接机构仅产生活塞和套筒的旋转扭矩具有与杆12连接的螺纹芯22的杆12以由杆12和杆盖13之间的螺旋关系限定的间距操作。由螺旋关系限定的间距与间距相同的螺杆芯22。

5. 发明授权

US07491051B2 Mold clamping apparatus, injection molding machine and injection molding method 失效
标题翻译：模具夹紧装置，注塑机和注塑成型方法
公开(公告)号：US07491051B2
公开(公告)日：2009-02-17
申请号：US11667679
申请日：2006-04-19
申请人： Hiroto Matsushita , Hiroshi Terayama , Naoki Katoh , Ayumi Sakamoto , Shinji Yasuda , Sadao Mori
发明人： Hiroto Matsushita , Hiroshi Terayama , Naoki Katoh , Ayumi Sakamoto , Shinji Yasuda , Sadao Mori
IPC分类号： B29C45/64
CPC分类号： B29C45/6728 , B22D17/266 , B29C45/1744 , B29C2045/1788
摘要： Provided is a mold clamping apparatus of a mold having a side wall portion of cantilever shape, by which deformation of the mold side wall portion can be efficiently suppressed. An injection molding machine and injection molding method both using the mold clamping apparatus are also provided. Thereby, molded articles with high quality having no flash generation can be obtained. The mold clamping apparatus comprises a side pusher comprising a pair of supports respectively arranged between adjacent two tie bars out of a plurality of tie bars at positions symmetrical to each other and slidably supported to the tie bars, a moving and positioning means linking the supports to a fixed platen or movable platen and moving the supports to be positioned at a predetermined position and a lateral clamping means provided on each of the pair of supports to push a side face of a fixed mold or movable mold.
摘要翻译：提供一种具有悬臂形状的侧壁部分的模具的模具夹紧装置，由此可以有效地抑制模具侧壁部分的变形。还提供了使用模具夹紧装置的注射成型机和注射成型方法。由此，可以获得不产生闪光的高品质的成型制品。模具夹紧装置包括侧推动器，该侧推动器包括一对支撑件，其分别布置在彼此对称并可滑动地支撑在连接杆上的多个连杆中的相邻两个连接杆之间，移动和定位装置将支撑件连接到一个固定的压板或活动的压板，并移动支架以定位在一个预定的位置，一个侧向夹紧装置设置在每对支撑件上，以推动固定模具或活动模具的侧面。

6. 发明授权

US5379827A Die casting machine 失效
标题翻译：压铸机
公开(公告)号：US5379827A
公开(公告)日：1995-01-10
申请号：US857463
申请日：1992-03-25
申请人： Guido Perrella , Nicolas Bigler
发明人： Guido Perrella , Nicolas Bigler
IPC分类号： B22D17/12 , B22D17/20 , B22D17/22 , B22D17/26 , B22D17/00
CPC分类号： B22D17/2015 , B22D17/2023 , B22D17/22 , B22D17/26 , B22D17/266
摘要： A die casting machine having a frame comprising two connecting rods, two side platens, a moving platen, connecting rod apertures in said moving platen, a moving platen drive and two dies, wherein one side platen is connected to the two connecting rods, the other side platen is connected to the opposite ends of the two connecting rods, the moving platen is guided by said two connecting rods for movement towards or away from respective side platens by said moving platen drive, one die mounted on one face of the moving platen and the other die mounted on the inside face of one side platen, all said platens being located in parallel planes at right angles to the centerline of the machine, the two connecting rods, the moving platen drive and the dies being in a common plane passing through the longitudinal centerline of the die casting machine.
摘要翻译：一种压铸机，其具有包括两个连杆，两个侧压板，移动压板，所述移动压板中的连杆孔，移动压板驱动器和两个模具的框架，其中一个侧压板连接到两个连接杆，另一个侧压板连接到两个连杆的相对端，移动的压板由所述两个连杆引导，用于通过所述移动压板驱动器朝向或远离相应的侧压板运动，一个模具安装在移动压板的一个面上，另一个模具安装在一个侧压板的内表面上，所有所述压板位于与机器的中心线成直角的平行平面中，两个连杆，移动压板驱动器和模具处于通过的共同平面中压铸机的纵向中心线。

7. 发明公开

US20240246141A1 Digital full-automatic die casting apparatus 审中-公开
公开(公告)号：US20240246141A1
公开(公告)日：2024-07-25
申请号：US18619048
申请日：2024-03-27
申请人： Dongguan Yaqiao Precision Die Casting Machinery Co., Ltd.
发明人： HSUEN-HSUN LU
IPC分类号： B22D17/26 , B22D17/20 , B22D17/22 , B22D17/32
CPC分类号： B22D17/266 , B22D17/20 , B22D17/2218 , B22D17/32
摘要： A digital full-automatic die casting apparatus, including a longitudinal mounting plate, a mold arranged on a front surface of the longitudinal mounting plate, a mold locking device including a plurality of mold locking mechanisms surrounding a periphery of the mold, an injection device arranged on a back surface of the longitudinal mounting plate, and a PLC controller electrically connected to the mold locking device and the injection device respectively, The mold locking mechanism includes a mold locking fixed-point assembly arranged on the longitudinal mounting plate, and a hydraulic mold locking assembly connected to the mold locking fixed-point assembly; the mold locking fixed-point assembly includes a fixed-point servo motor arranged on the longitudinal mounting plate and electrically connected to the PLC controller, a fixed-point screw connected to the mold, a nut screwed to the fixed-point screw, and a transmission structure connected between the fixed-point servo motor and the nut.

8. 发明申请

US20180117670A1 SHOT TUBE FOR DIE-CAST MACHINE 审中-公开
公开(公告)号：US20180117670A1
公开(公告)日：2018-05-03
申请号：US15851765
申请日：2017-12-22
申请人： UNITED TECHNOLOGIES CORPORATION
发明人： Mario P. Bochiechio , Yee Ling Kwan , Carl R. Verner
IPC分类号： B22D17/20 , B22D17/26 , B22D17/28 , B22D17/22 , B22D21/02
CPC分类号： B22D17/2023 , B22D17/10 , B22D17/203 , B22D17/22 , B22D17/266 , B22D17/28 , B22D21/025
摘要： A shot tube includes an inner bore for delivering molten material into a die-cast mold. The shot tube has an outer peripheral surface with at least one surface for receiving a locking member to lock the shot tube into an aperture in a fixed mold portion and an alignment structure for properly aligning the shot tube in the fixed mold portion. An opening receives molten material into the inner bore.

9. 发明授权

US09884365B2 Shot tube for die-cast machine 有权
公开(公告)号：US09884365B2
公开(公告)日：2018-02-06
申请号：US14767011
申请日：2014-03-06
申请人： UNITED TECHNOLOGIES CORPORATION
发明人： Mario P. Bochiechio , Yee Ling Kwan , Carl R. Verner
IPC分类号： B22D17/20 , B22D17/22 , B22D17/26 , B22D17/28 , B22D21/02
CPC分类号： B22D17/2023 , B22D17/203 , B22D17/22 , B22D17/266 , B22D17/28 , B22D21/025
摘要： A shot tube includes an inner bore for delivering molten material into a die-cast mold. The shot tube has an outer peripheral surface with at least one surface for receiving a locking member to lock the shot tube into an aperture in a fixed mold portion and an alignment structure for properly aligning the shot tube in the fixed mold portion. An opening receives molten material into the inner bore. A die-cast machine is also disclosed.

10. 发明授权

US09156085B2 Die casting machine with L-shape frame 有权
标题翻译：压铸机L型框架
公开(公告)号：US09156085B2
公开(公告)日：2015-10-13
申请号：US14473255
申请日：2014-08-29
申请人： SUZHOU ORANGE DIECASTING CO., LTD.
发明人： Giacomo Zammattio
IPC分类号： B22D17/10 , B22D17/22 , B22D17/26 , B22D17/00
CPC分类号： B22D17/002 , B22D17/10 , B22D17/22 , B22D17/26 , B22D17/266
摘要： The invention discloses die casting machine with L-shape frame, including at least one L-shape frame, fixed die plate, fixed on end of upward extending side of frame, moving die device, disposed on other side of frame and slidable relative to frame, including moving die plate opposite to fixed die plate, lockable to frame by mold clamping device; a notch, formed on bottom of frame, first deformation compensation device, provided in notch, adapted for applying forces in opposite directions on sides of notch, while moving die plate is clamped with fixed die plate. First deformation compensation device of the present invention is adapted to applying forces on sides of the notch in lower position of the frame, to compensate squeeze to central section on the bottom of frame, weakening elastic distortion of the track on the frame, and eliminates effects of die casting or injection molding products due to deformation.
摘要翻译：本发明公开了一种具有L形框架的压铸机，包括至少一个L形框架，固定模板，固定在框架向上延伸侧的端部，移动模具装置，设置在框架的另一侧并相对于框架滑动包括移动模板相对固定模板，通过夹紧装置锁定到框架上; 在框架底部形成的凹口，第一变形补偿装置，设置在凹口中，适用于在切口两侧施加相反方向的力，同时移动模板用固定模板夹紧。本发明的第一变形补偿装置适用于在框架下方的凹口的侧面施加力，以补偿在框架底部的中心部分的挤压，减弱框架上的轨道的弹性变形，并消除效果的压铸或注塑产品由于变形。

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