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公开(公告)号：US5638888A
公开(公告)日：1997-06-17
申请号：US559437
申请日：1995-11-15
申请人： Guido Perrella , Nicolas Bigler
发明人： Guido Perrella , Nicolas Bigler
CPC分类号： B22D17/2015 , B22D17/2023 , B22D17/22 , B22D17/26 , B22D17/266
摘要： An injection unit for a die casting machine having a fixed platen with a fixed die and a moving platen with a moving die, the moving die and the fixed die meeting on a part line for casting, the fixed die having an injection nozzle seat, and an inclined opening defining an inclined passage within the die from the injection nozzle seat to the part line, the injection unit comprising a base plate supporting a minipot, injection device, an injection nozzle support and an injection nozzle, a mechanism to move said base plate towards and away from said fixed die to seat or unseat the injection nozzle in the injection nozzle seat.
摘要翻译： 一种用于压铸机的注射单元，具有具有固定模具的固定压板和具有移动模具的移动压板，所述移动模具和固定模具在部分生产线上会聚，所述固定模具具有喷嘴座，以及 所述倾斜开口限定所述模具内的从所述注射喷嘴座到所述部分线的倾斜通道，所述注射单元包括支撑微型喷嘴的底板，注射装置，注射喷嘴支架和注射喷嘴， 朝向和离开所述固定模具以将注射喷嘴放置在喷嘴座中。
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公开(公告)号：US5513689A
公开(公告)日：1996-05-07
申请号：US388390
申请日：1995-02-14
CPC分类号： B22D25/02 , B22D17/22 , B22D21/027 , B22D31/00 , Y10T29/49989
摘要： A molten metal alloy, such as bismuth and tin, is injected into a die block to form a tightly packed rectangular array of shot pellets. The ratio of waste sprue to shot pellets is minimized and the shot pellet yield per casting is maximized by allowing the shot pellets in the rectangular shot array to touch other shot pellets in adjoining rows and columns through small interconnecting vias. The interconnecting vias allows the molten metal to flow between shot pellets, as well as from the sprue into the shot pellets. This allows the molten metal to bypass blockages that reduce the shot pellet count per casting. The flow of the molten metal through the die block is also improved by machining away a small amount of metal from the face of the die in order to form a flashing between the shot pellets.
摘要翻译： 将诸如铋和锡的熔融金属合金注入模具块中以形成紧密堆积的矩形阵列的射丸。 通过允许矩形射击阵列中的射出丸粒通过小的相互连接的通孔接触相邻的行和列中的其他射出丸粒，使废料浇口与丸粒的比例最小化，并且每个铸件的丸粒产量最大化。 互连通道允许熔融金属在射丸之间流动，以及从浇口进入射丸。 这允许熔融金属绕过堵塞，这减少了每个铸件的喷丸数量。 熔融金属通过模具块的流动也通过从模具的表面加工少量金属以在喷丸之间形成闪光而提高。
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公开(公告)号：US5419694A
公开(公告)日：1995-05-30
申请号：US41467
申请日：1993-04-02
申请人： Keitaro Yonezawa , Shoji Yokoyama
发明人： Keitaro Yonezawa , Shoji Yokoyama
CPC分类号： B22D17/22 , B29C45/1756
摘要： A stopping device (37) is provided in a metal mould depository stand (6) and a stop cancelling device (39) is provided in a metal mould replacing carriage (3). When a metal mould (13) supported by the stand (6) is transferred onto the carriage (3), firstly the carriage (3) is moved to a location of the stand (6) a stopped condition of which is going to be cancelled, so as to make an output portion (53) of the cancelling device (39) face an actuating member (44) of the stopping device (37). Then, the output portion (53) is made to advance from a return position (G) to an advanced position (H). Thereupon, the actuating member (44) is changed over to a retracting actuation position (D), so that the actuating member (44) changes over a stopper member (42) to a retracted posture (B).
摘要翻译： 在金属模具托架（6）中设置有止动装置（37），并且在金属模具更换托架（3）中设置有止动装置（39）。 当由支架（6）支撑的金属模具（13）被转移到滑架（3）上时，首先将滑架（3）移动到停止状态将被取消的支架（6）的位置 ，以使取消装置（39）的输出部分（53）面对停止装置（37）的致动构件（44）。 然后，使输出部53从返回位置（G）前进到前进位置（H）。 因此，致动构件（44）被转换到缩回致动位置（D），使得致动构件（44）在止动构件（42）上转换到缩回姿势（B）。
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公开(公告)号：US5033784A
公开(公告)日：1991-07-23
申请号：US529718
申请日：1990-05-30
申请人： Roger G. Martin
发明人： Roger G. Martin
CPC分类号： B66C1/66 , B22D17/22 , B29C31/006 , B29C45/1756
摘要： A method to facilitate the movement of heavy molds for use in an injection molding machine employing load bearing lugs on each mold half and a lifting bar which receives and supports the lugs and mold. In the method, the lifting tool is slid over the lugs. The tool and mold is then raised and lowered until the balance point is found. The lifting bar is then clamped in place on the lugs so that the mold can be safely raised and inserted into an injection molding machine. The balanced mold can be easily moved in and out of the guide rails of the injection molding machine since it is presented as a balanced load with no tendency to bind in the machine.
摘要翻译： 一种便于移动重型模具的方法，该模具用于注塑机中，该注塑机在每个半模上采用承载凸耳，而提升杆可承受和支撑凸耳和模具。 在该方法中，提升工具在凸耳上滑动。 然后将工具和模具升起并降低直到找到平衡点。 然后将提升杆夹紧在凸耳上的适当位置，使得模具可以安全地升起并插入注塑机中。 平衡模具可以容易地移入和注出注射成型机的导轨，因为它作为平衡负载呈现，而不会在机器中粘合。
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公开(公告)号：US4993475A
公开(公告)日：1991-02-19
申请号：US479457
申请日：1990-02-13
申请人： Magoichi Yamada
发明人： Magoichi Yamada
CPC分类号： B22D17/22
摘要： The present invention relates to a golf club having a hollow head and to a golf club head die to cast such a hollow golf club head. The golf club head of this invention has a hollowly formed head and a golf club shaft which is inserted through this hollow part. Further, in the golf club head die of the present invention, a shaft hole pin is arranged through the insert core, and its one end is inserted into the positioning hole formed in one of divided die members. Still further, in the golf club head die of this invention, after casting of the head body, the insert core piece at the center is removed through the opening in the sole and the other insert core pieces around it are moved to the position of this removed insert core piece to be removed through the opening.
摘要翻译： 本发明涉及一种具有中空头部和高尔夫球杆头模具的高尔夫球杆，以铸造这样的中空高尔夫球杆头。 本发明的高尔夫球杆头具有中空形成的头部和穿过该中空部分插入的高尔夫球杆杆杆。 此外，在本发明的高尔夫球杆头模具中，轴孔销通过插入芯布置，并且其一端插入形成在分割模具构件之一中的定位孔中。 此外，在本发明的高尔夫球杆头模具中，在铸造头部本体之后，通过鞋底中的开口去除中心处的插入芯片，并且其周围的其他插入芯片移动到该位置 去除插入的芯片通过开口去除。
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公开(公告)号：US4799531A
公开(公告)日：1989-01-24
申请号：US77122
申请日：1987-07-23
申请人： Tadashi Yamamoto , Michiyuki Suzuki
发明人： Tadashi Yamamoto , Michiyuki Suzuki
CPC分类号： B22D27/04 , B22D17/2015 , B22D17/2023 , B22D17/22 , B22D17/30
摘要： In a method of feeding a molten metal in metal molds through a casting sleeve to cast a predetermined article, a hollow thin-plate body is provided to at least an inner wall surface portion of the casting sleeve near the molds.
摘要翻译： 在金属模具中通过铸造套管将熔融金属供给铸造预定制品的方法中，在模具附近的铸造套筒的至少内壁表面部分设置中空薄板体。
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公开(公告)号：US4798237A
公开(公告)日：1989-01-17
申请号：US934657
申请日：1986-11-25
申请人： Akio Nakano
发明人： Akio Nakano
CPC分类号： B29C45/345 , B22D17/2069 , B22D17/22
摘要： This invention concerns an improvement in a molding die for use in casting in which a metal article is molded by charging a molten metal to the inside of a molding die comprising paired male and female dies, and then cooling the temperature of the molten metal to a solidification region and a solidification range where the solid phase and the liquid phase are present together, wherein one or both of paired male and female dies constituting the molding die equipped retractably with a pressurizing insert for applying the pressure to the molten metal charged to the molding die is made of ceramics thereby obtaining a molding die that can facilitate the control for the temperature distribution over the entire molding die, particularly, within the molding die upon cooling to solidify the molten metal, as well as having sufficient strength such as thermal shock resistance, shock resistance and durability enabling to mold a high temperature metal article by solidifying the high temperature molten metal of about 600.degree. to 1650.degree. C. while applying a pressure.
摘要翻译： 本发明涉及一种用于铸造的成型模具的改进，其中通过将熔融金属充填到包括成对的阳模和阴模的成型模具的内部，然后将熔融金属的温度冷却至 固化区域和固相和液相存在的固化范围，其中构成成型模具的成对的阳模和阴模中的一个或两个通过加压插入件可伸缩地装配，所述加压插入件用于向装入成型体的熔融金属施加压力 模具由陶瓷制成，从而获得一种成型模具，其可以有助于在整个成型模具上的温度分布的控制，特别是在冷却固化熔融金属的模具中，以及具有足够的强度，例如耐热冲击性 ，耐冲击性和耐久性，能够通过固化高温摩尔来模制高温金属制品 十金属约600〜1650℃，同时施加压力。
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公开(公告)号：US4425091A
公开(公告)日：1984-01-10
申请号：US328116
申请日：1981-12-07
申请人： Edgar D. Prince
发明人： Edgar D. Prince
CPC分类号： B22D17/10 , B22D17/22 , B29C2045/1763
摘要： A molding machine for die casting, injection molding, and other similar processes, comprises a base shaped to support thereon a two-part die, and a ram for converging and diverging the die halves between open and closed positions. A pair of clamping frames are pivotally mounted on one end of the base, and include a closed border shaped to surround or receive therein side portions of the die halves. The clamping frames are laterally pivoted between a fanned-apart or open position wherein the die can be freely lifted off of the base, and a folded or closed position wherein the frame borders surround the die side portions and capture the same between the ends of the frames. In the closed position, retractable compression columns extend between the die and one end of the frames to positively lock the die halves in the closed position, whereby die separation forces developed during injection of the die are resisted substantially solely by the clamping frames.
摘要翻译： 用于压铸，注射成型和其它类似方法的成型机包括成形为在其上支撑两部分模具的基座和用于在打开和关闭位置之间会聚和发散半模的冲头。 一对夹紧框架枢转地安装在基座的一端上，并且包括封闭的边框，其形状以围绕或接收其中半模的侧部。 夹紧框架在分隔开或打开位置之间横向枢转，其中模具可以自由地离开基座，以及折叠或关闭位置，其中框架边缘围绕模具侧部分并且在其两端之间捕获它们 框架。 在关闭位置，可缩回的压缩柱在模具和框架的一端之间延伸，以将半模正确地锁定在关闭位置，由此在模具注入期间产生的模具分离力基本上仅被夹紧框架抵抗。
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公开(公告)号：US3854521A
公开(公告)日：1974-12-17
申请号：US27491072
申请日：1972-07-25
申请人： COATS & CLARK
发明人： HANNES K
IPC分类号： B22D17/20 , B22D17/22 , B22D31/00 , B29C41/00 , B29C45/00 , B29C45/27 , B29C45/38 , B29C45/40 , B22D1/00
摘要： Metal die casting apparatus including three abutting plates of which the outside plates are movable relative to the center plate. The casting is formed in one plate and the gate for leading the molten metal to the casting is formed in the other plates. After forming the casting, the gate is broken off and ejected by movement of one end plate. The casting is then ejected by movement of the other end plate. The novel plate apparatus and the method of degating provides a pinhole break-off point so that trimming of the cast part is unnecessary.
摘要翻译： 金属压铸装置包括三个邻接板，其外板可相对于中心板移动。 铸件形成在一个板中，并且用于将熔融金属引导到铸件的浇口形成在另一个板中。 形成铸件后，通过一个端板的移动将门打破并排出。 然后通过另一端板的移动来弹出铸件。 新颖的印版装置和脱光方法提供了针孔分离点，使得不需要修剪铸造件。
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公开(公告)号：US3752213A
公开(公告)日：1973-08-14
申请号：US3752213D
申请日：1971-07-13
发明人： MIKI I
CPC分类号： B22D17/14 , B22D17/22 , Y10T29/49989
摘要： The invention is directed to a die casting method and apparatus wherein the shrinkage pores are concentrated in the unimportant regions of the product by positively retarding solidification of the cast metal in those regions so that the strength defects may be reduced in essential regions of the resultant product.
摘要翻译： 本发明涉及一种压铸方法和装置，其中收缩孔通过在这些区域中积极地延缓铸造金属的凝固而集中在产品的不重要区域中，使得所得产品的主要区域的强度缺陷可能降低 。
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