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公开(公告)号：US20030205349A1
公开(公告)日：2003-11-06
申请号：US10443329
申请日：2003-05-22
发明人： William A. Hunter
IPC分类号： B22C015/24
摘要： A method and automated matchplate molding machine for blowing sand horizontally into the horizontally spaced open ends of the cope and drag flasks with a perpendicular trajectory relative to a vertically aligned matchplate between the cope and drag flasks. Sand is pneumatically blown horizontally from sand magazines through opposing ends of the cope and drag flasks toward the matchplate. The cope and drag flask can be turned between upright and rotated positions. The machine disassembles the mold flask and removes the mold in the upright position and fills the mold with sand horizontally when in the rotated position. The molding machine includes a rotating turret that carries two mold flasks between a mold forming station and a draw station. The mold flasks may also be rotated about a horizontal axis relative to the turret to facilitate turning of the mold flasks between upright and rotated positions.
摘要翻译： 一种方法和自动匹配成型机，用于相对于上下砂箱之间的垂直对齐的匹配板将沙子水平地吹入上盖和下砂箱的水平隔开的开口端。 沙子通过砂箱水平地从空气中吹起，并将其从对面的底部向下翻转。 上下砂箱可以在直立和旋转位置之间转动。 机器将模具拆卸并在直立位置移除模具，并在处于旋转位置时将模具水平地填满模具。 成型机包括在模具成型站和牵引站之间承载两个模具烧瓶的旋转转台。 模具烧瓶还可以相对于转台围绕水平轴旋转，以便于模具瓶在直立位置和旋转位置之间转动。
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公开(公告)号：US20020079082A1
公开(公告)日：2002-06-27
申请号：US10001034
申请日：2001-11-02
IPC分类号： B22C017/08
CPC分类号： B22C17/08
摘要： A casting rollover apparatus includes a cage supporting a casting mold and a slide coupled to the cage for advancing the mold into and out of engagement with a molten metal discharge nozzle. A spindle is carried on the slide and coupled to the cage for rotating the cage. A clamp cylinder is carried on the cage for clamping the mold in the closed position. A single transducer is mounted on one of a pair of pressurized fluid drive cylinders on the slide to detect the position of the slide. Electrical plug connectors are coupled to the transducer and the cylinder control elements. Thrust bearings are mounted on the spindle and apply a pre-load to the spindle. A digital proportional valve is coupled to a drive cylinder for controlling the deceleration of the spindle. A position detector switch is mounted in the path of angular rotation of the spindle to initiate spindle deceleration. The clamp cylinder carries a tubular member coupled to the piston and movable with respect to the clamp cylinder housing. An end of the tubular member is formed as a scrape surface to remove debris from the sidewall of the clamp cylinder.
摘要翻译： 铸造翻车装置包括支撑铸模的保持架和联接到保持架的滑块，用于使模具进入熔融金属排出喷嘴与其脱离接合。 主轴承载在滑块上并联接到保持架上，用于旋转保持架。 夹紧缸承载在保持架上，用于将模具夹紧在关闭位置。 单个换能器安装在滑块上的一对加压流体驱动气缸中的一个上，以检测滑块的位置。 电插头连接器耦合到换能器和气缸控制元件。 推力轴承安装在主轴上，并对主轴进行预加载。 数字比例阀联接到用于控制主轴减速的驱动气缸。 位置检测开关安装在主轴角度旋转的路径中，以启动主轴减速。 夹紧缸承载联接到活塞并可相对于夹紧缸壳体移动的管状构件。 管状构件的端部形成为刮擦表面以从夹具缸的侧壁去除碎屑。
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公开(公告)号：US4108234A
公开(公告)日：1978-08-22
申请号：US788813
申请日：1977-04-19
申请人： Thomas R. Shine
发明人： Thomas R. Shine
CPC分类号： B22C17/08
摘要： A machine for producing sand molds by a single operator, wherein the flask assembly, including the cope, drag and matchplate remain in the machine at all times, and the method utilized therein.
摘要翻译： 一种用于通过单个操作者生产砂模的机器，其中所述烧瓶组件，包括所述上盖，拖板和匹配板始终保留在所述机器中，以及其中使用的方法。
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公开(公告)号：US06435261B1
公开(公告)日：2002-08-20
申请号：US09752329
申请日：2000-12-29
申请人： Wayne D. Ailiff
发明人： Wayne D. Ailiff
IPC分类号： B22C1708
CPC分类号： B22C17/08
摘要： A mechanism for inverting the cope of a molding flask which includes a frame and support arms pivotally supported by the frame. The cope of the molding flask is attachable to the support to thereby enable the cope to be inverted to permit safe and efficient cleaning and repair.
摘要翻译： 一种用于翻转模型的上模的机构，其包括框架和由框架可枢转地支撑的支撑臂。 烧瓶的上部可附接到支撑件上，从而使得上模可以倒置，以便安全和有效的清洁和修理。
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公开(公告)号：US4450888A
公开(公告)日：1984-05-29
申请号：US308539
申请日：1981-09-28
摘要： A moulding plant comprises a sandslinger 2 and a turnover and withdrawal mechanism mounted on a common bed. The turnover mechanism is made in the form of two disks spaced apart and coupled to a drive designed to turn the turnover and withdrawal apparatus in a vertical plane relative to their horizontal axes. Rigidly fixed between the disks are side-roller conveyers wherebetween is mounted a double-sided pattern plate with top and bottom patterns. The withdrawal mechanism comprises power cylinders for moving the pattern plate with the top and bottom patterns. Mounted on the bed are two side-roller conveyers designed for carrying empty moulding boxes to the turnover and withdrawal mechanism.
摘要翻译： PCT No.PCT / SU80 / 00018 Sec。 371日期1981年9月28日 102（e）日期1981年9月28日PCT提交1980年2月1日PCT公布。 出版物WO81 / 02122 日期1981年8月6日。成型设备包括砂砾机2和安装在公共床上的翻转和取出机构。 翻转机构以两个间隔开的形式形成，并连接到设计成相对于其水平轴在垂直平面上转动翻转和取出装置的驱动器。 在盘之间刚性地固定有侧辊输送机，其间安装有具有顶部和底部图案的双面图案板。 退出机构包括用于利用顶部和底部图案移动图案板的动力缸。 安装在床上的是两个侧向辊式输送机，设计用于将空的成型箱运送到周转和退出机构。
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公开(公告)号：US4155401A
公开(公告)日：1979-05-22
申请号：US464509
申请日：1974-04-26
申请人： Gerosa Ettore
发明人： Gerosa Ettore
IPC分类号： B22C17/08
CPC分类号： B22C17/08
摘要： An automatic machine and process for removing semi-shells from a foundry moulding machine for overturning said shells and for disposing them in a work area remote from the foundry moulding machine. Apparatus includes a multi-armed fork mounted for pivotal movement about a horizontal axis, the fork carrying flanged shell grasping members and piston-cylinder means for moving the grasping members of the shell into grasping relationship, the fork pivoting after the shells have been grasped to move the shells to an intermediate position in which they are automatically overturned by virtue of the pivotal movement and then horizontally moving the overturned shells from the intermediate position to a position more remote from the foundry machine wherein work can be performed thereon in comfort.
摘要翻译： 一种用于从铸造成型机中去除半壳的自动机器和方法，用于翻转所述壳体并将它们放置在远离铸造成型机的工作区域中。 装置包括安装成围绕水平轴线枢转运动的多臂叉，叉承载法兰壳抓持构件和活塞缸装置，用于将壳体的把持构件移动成夹紧关系，在壳被抓住之后枢转 将壳体移动到中间位置，借助于枢转运动自动地将其翻转，然后将翻转的壳体从中间位置水平移动到远离铸造机器的位置，其中可以在其上舒适地执行工作。
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公开(公告)号：US2466650A
公开(公告)日：1949-04-05
申请号：US57967245
申请日：1945-02-24
申请人： CRANE CO
发明人： WALKER EARL S , GLAZA THADDEUS J
IPC分类号： B22C17/08
CPC分类号： B22C17/08
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公开(公告)号：US06609555B2
公开(公告)日：2003-08-26
申请号：US10001034
申请日：2001-11-02
IPC分类号： B22C1708
CPC分类号： B22C17/08
摘要： A casting rollover apparatus includes a cage supporting a casting mold and a slide coupled to the cage for advancing the mold into and out of engagement with a molten metal discharge nozzle. A spindle is carried on the slide and coupled to the cage for rotating the cage. A clamp cylinder is carried on the cage for clamping the mold in the closed position. A single transducer is mounted on one of a pair of pressurized fluid drive cylinders on the slide to detect the position of the slide. Electrical plug connectors are coupled to the transducer and the cylinder control elements. Thrust bearings are mounted on the spindle and apply a pre-load to the spindle. A digital proportional valve is coupled to a drive cylinder for controlling the deceleration of the spindle. A position detector switch is mounted in the path of angular rotation of the spindle to initiate spindle deceleration. The clamp cylinder carries a tubular member coupled to the piston and movable with respect to the clamp cylinder housing. An end of the tubular member is formed as a scrape surface to remove debris from the sidewall of the clamp cylinder.
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