-
公开(公告)号：US20180326637A1
公开(公告)日：2018-11-15
申请号：US15755845
申请日：2015-09-02
发明人： Masatoshi NISHIMURA
CPC分类号： B29C45/641 , B29C33/20 , B29C33/26 , B29C45/2602 , B29C45/64 , B29C2045/2604 , B29C2045/642 , B29C2045/667
摘要： The present invention provides a parting locking device configured such that a locking member can be uncoupled from a base holder even with a locking bar inserted in the locking member, and the locking bar stably moves. The locking bar includes a thick-walled and thin-walled portions. In a first state in which the thick-walled portion is located between an engagement element and the inner surface of a bar inserting hole, and in a third state in which the locking bar is pulled out of the locking member, the engagement element is moved to first or second engagement element paths, and the locking member is uncoupled from the base holder. In a second state in which the thin-walled portion is located between the engagement element and the inner surface of the bar inserting hole (9), the engagement element is engaged with engagement recesses, thereby keeping the locking member coupled to the base holder.
-
公开(公告)号：US20150343687A1
公开(公告)日：2015-12-03
申请号：US14289788
申请日：2014-05-29
CPC分类号： B29C45/641 , B29C45/04 , B29C45/1747 , B29C45/2602 , B29C45/66 , B29C2045/642 , B29C2045/664
摘要： Apparatus for actuation of split locking nuts of a two platen injection molding machine. Each split locking nut has opposed mating nut halves movable in translation relative to a strain rod therebetween to selectably engage the strain rod. Mating nut halves of two split locking nuts are interconnected by connecting rods to define a pair of split nuts: a master split locking nut driven by an actuator; and a slave split locking nut to which motion is transferred by the connecting rods. Motion of a driven nut half of each master split locking nut is coupled to the opposed mating nut half by at least one coupling mechanism, each comprising a pivot arm and two pivot links interposed between the pivot arm and the opposed mating nut halves whereby translation of a driven nut half is coupled to effect equal and opposite translation of the opposed mating nut half.
摘要翻译： 用于致动两台注射成型机的分离锁紧螺母的装置。 每个分离锁定螺母具有相对的配合螺母半部，其相对于其间的应变杆可平移移动，以可选择地接合应变棒。 两个分离锁紧螺母的配合螺母半部通过连接杆相互连接，以形成一对分离螺母：由致动器驱动的主分体锁定螺母; 以及通过连接杆传送运动的从动分离锁定螺母。 每个主分裂锁定螺母的从动螺母的一半的运动通过至少一个联接机构联接到相对的配合螺母半部，每个联接机构包括枢转臂和插入在枢转臂和相对的配合螺母半部之间的两个枢转连杆， 被驱动的螺母半部被联接以实现相对的配合螺母半部相等和相反的平移。
-
公开(公告)号：US06220848B1
公开(公告)日：2001-04-24
申请号：US09297893
申请日：1999-05-28
申请人： Thorsten Kaselow , Christian Schulz
发明人： Thorsten Kaselow , Christian Schulz
IPC分类号： B29C4564
CPC分类号： B29C45/641 , B29C2045/642
摘要： A locking and opening device for an injection moulding die, particularly for processing highly liquid melted plastic material, provides a technically simple, low cost mechanism to lock the die and limit elements located above workbench level or mould level, when the device is arranged vertically. To achieve this, clamping pins hold one moulding die in a closed position in relation to an overlying moulding die and which can be axially displaced into a closed or open position by means of a sliding element associated with each clamping pin.
摘要翻译： 用于注塑模具的锁定和打开装置，特别是用于加工高度液体的熔融塑料材料，当设备垂直布置时，提供了技术上简单且成本低的机构来锁定模具和限制位于工作台级或模具级上方的元件。 为了实现这一点，夹紧销将一个成型模具相对于上覆的模具保持在关闭位置，并且可以通过与每个夹紧销相关联的滑动元件轴向移位到关闭或打开位置。
-
公开(公告)号：US20160158984A1
公开(公告)日：2016-06-09
申请号：US14961560
申请日：2015-12-07
发明人： Kohei WATARAI , Daisuke YASUDA
IPC分类号： B29C45/64
CPC分类号： B29C45/68 , B29C33/202 , B29C45/641 , B29C45/6721 , B29C45/6728 , B29C45/6778 , B29C2045/642 , B29C2045/688
摘要： The clamping device has tie bars which are connected to a fixed platen and have engaged parts at a movable platen side, clamping cylinders which are provided on movable platens, half nut devices which are connected to pistons of the clamping cylinders and can mesh with the engaged parts, and stopper devices which restrict the movement of the half nut devices. Each stopper device has at least a driving unit and a stopper part which is driven in a mold opening and closing direction relative to the movable platen by driving of the driving unit and can engage with the half nut device from the fixed platen side. No winding transmission mechanism is interposed between the driving unit and the stopper part.
摘要翻译： 夹紧装置具有连接到固定压板的连接杆，并且在可动压板侧具有接合部分，设置在可移动压板上的夹紧缸，连接到夹紧缸的活塞并可与啮合的啮合的半螺母装置 部件和限制半螺母装置的运动的止动装置。 每个止动装置至少具有驱动单元和止动件，该驱动单元和止动器部分通过驱动驱动单元而相对于可动压板被驱动在模具打开和关闭方向上，并且可以从固定的压板侧与半螺母装置接合。 在驱动单元和止动件之间不设置卷绕传动机构。
-
公开(公告)号：US09358711B2
公开(公告)日：2016-06-07
申请号：US14289788
申请日：2014-05-29
CPC分类号： B29C45/641 , B29C45/04 , B29C45/1747 , B29C45/2602 , B29C45/66 , B29C2045/642 , B29C2045/664
摘要： Apparatus for actuation of split locking nuts of a two platen injection molding machine. Each split locking nut has opposed mating nut halves movable in translation relative to a strain rod therebetween to selectably engage the strain rod. Mating nut halves of two split locking nuts are interconnected by connecting rods to define a pair of split nuts: a master split locking nut driven by an actuator; and a slave split locking nut to which motion is transferred by the connecting rods. Motion of a driven nut half of each master split locking nut is coupled to the opposed mating nut half by at least one coupling mechanism, each comprising a pivot arm and two pivot links interposed between the pivot arm and the opposed mating nut halves whereby translation of a driven nut half is coupled to effect equal and opposite translation of the opposed mating nut half.
摘要翻译： 用于致动两台注射成型机的分离锁紧螺母的装置。 每个分离锁定螺母具有相对的配合螺母半部，其相对于其间的应变杆可平移移动，以可选择地接合应变棒。 两个分离锁紧螺母的配合螺母半部通过连接杆相互连接，以形成一对分离螺母：由致动器驱动的主分体锁定螺母; 以及通过连接杆传送运动的从动分离锁定螺母。 每个主分裂锁定螺母的从动螺母的一半的运动通过至少一个联接机构联接到相对的配合螺母半部，每个联接机构包括枢转臂和插入在枢转臂和相对的配合螺母半部之间的两个枢转连杆， 被驱动的螺母半部被联接以实现相对的配合螺母半部相等和相反的平移。
-
公开(公告)号：US20070085238A1
公开(公告)日：2007-04-19
申请号：US10578366
申请日：2004-11-09
CPC分类号： B29C45/6728 , B22D17/26 , B29C33/24 , B29C45/64 , B29C2045/642
摘要： A movable platen (4) capable of advance and retraction with respect to a fixed plate is provided with a tie bar connecting device (12) for meshing a split nut (18) with the multiple groove portion (16) of a tie bar (10), and a mold clamping cylinder (20) operable with the split nut (18) serving as a reaction force point. The mold clamping cylinder (20) comprises a primary piston (22) contacting the split nut (18) and a secondary piston (24) movable relative to the primary piston (22). It is arranged that the movable platen (4) is stopped just before the position at which the movable mold contacts the fixed mold, and in this state the split nut (18) is reliably meshed with the multiple groove portion (16). Thereafter, the secondary piston (24) and primary piston (22) are moved integrally with respect to the movable platen (4) so as to effect mold contacting and mold clamping. After molding, the secondary piston (24) and the primary piston (22) are relatively moved to effect mold release.
-
公开(公告)号：US5456588A
公开(公告)日：1995-10-10
申请号：US76915
申请日：1993-06-15
申请人： Hiroshi Yonekubo , Kaoru Maeda , Tetsuo Suga , Kazuo Saito , Shoso Nishida
发明人： Hiroshi Yonekubo , Kaoru Maeda , Tetsuo Suga , Kazuo Saito , Shoso Nishida
CPC分类号： B29C45/641 , B29C45/0416 , B29C45/1742 , B29C2045/642 , B29C45/12
摘要： An injection mold device comprises a first matrix attached to a movable platen and a second matrix attached to a fixed platen. A multiplicity of first cavity units are attached to the first matrix. A multiplicity of second cavity units are provided for selective removable attachment to the first matrix during a mold-clamping state and to the second matrix during a mold-opening state. A self-holding device is associated with the first matrix for maintaining a clamping force between the first cavity units and the second cavity units during the mold-clamping state. A mold-opening device is associated with the second matrix for removably attaching the second cavity units to the first matrix in the mold-clamping state and for removing the second cavity units from the first matrix in the mold-opening state.
摘要翻译： 注射模具装置包括附接到可动压板的第一矩阵和附接到固定压板的第二矩阵。 多个第一腔单元附接到第一矩阵。 提供多个第二腔单元，用于在模具夹紧状态期间选择性地可拆卸地附接到第一基体，并且在开模状态期间提供第二腔单元。 自动保持装置与第一矩阵相关联，用于在模具夹紧状态期间保持第一空腔单元和第二空腔单元之间的夹紧力。 开模装置与第二矩阵相关联，用于在模具夹紧状态下可拆卸地将第二腔单元附接到第一矩阵，并且用于在开模状态下从第一矩阵移除第二腔单元。
-
公开(公告)号：US5186953A
公开(公告)日：1993-02-16
申请号：US774758
申请日：1991-10-09
申请人： Diego Minaudo
发明人： Diego Minaudo
IPC分类号： B29C33/04 , B29C33/20 , B29C33/22 , B29C35/04 , B29D30/06 , B29K21/00 , B29K105/24 , B29L30/00
CPC分类号： B29D30/0662 , B29C33/202 , B29C2045/642 , B29L2030/00
摘要： A closing device (9) (52) for axially connecting two half casings (7, 8) of a tire curing mold (1), the closing device (9) (52) featuring a number of calibrated hydraulic cylinders (19), each rigidly connected to a peripheral outer flange (12) on one of the half casings (7, 8), and having a rod (37) extending through a respective opening (41) (54) formed axially through a flange element (18) (53) on the other of the half casings (7, 8); each rod (37) having a head (42) (56) movable in relation to the flange element (18) (53) to and from a position of axial engagement with the flange element (18) (53) itself.
-
公开(公告)号：US09469063B2
公开(公告)日：2016-10-18
申请号：US14961560
申请日：2015-12-07
发明人： Kohei Watarai , Daisuke Yasuda
CPC分类号： B29C45/68 , B29C33/202 , B29C45/641 , B29C45/6721 , B29C45/6728 , B29C45/6778 , B29C2045/642 , B29C2045/688
摘要： The clamping device has tie bars which are connected to a fixed platen and have engaged parts at a movable platen side, clamping cylinders which are provided on movable platens, half nut devices which are connected to pistons of the clamping cylinders and can mesh with the engaged parts, and stopper devices which restrict the movement of the half nut devices. Each stopper device has at least a driving unit and a stopper part which is driven in a mold opening and closing direction relative to the movable platen by driving of the driving unit and can engage with the half nut device from the fixed platen side. No winding transmission mechanism is interposed between the driving unit and the stopper part.
摘要翻译： 夹紧装置具有连接到固定压板的连接杆，并且在可动压板侧具有接合部分，设置在可移动压板上的夹紧缸，连接到夹紧缸的活塞并可与啮合的啮合的半螺母装置 部件和限制半螺母装置的运动的止动装置。 每个止动装置至少具有驱动单元和止动件，该驱动单元和止动器部分通过驱动驱动单元而相对于可动压板被驱动在模具打开和关闭方向上，并且可以从固定的压板侧与半螺母装置接合。 在驱动单元和止动件之间不设置卷绕传动机构。
-
公开(公告)号：US20150367549A1
公开(公告)日：2015-12-24
申请号：US14763981
申请日：2014-01-21
CPC分类号： B29C45/66 , B29C45/1761 , B29C45/1781 , B29C45/20 , B29C45/641 , B29C2045/1752 , B29C2045/1763 , B29C2045/1764 , B29C2045/1792 , B29C2045/642 , Y10T74/18576
摘要： An actuator (100) for a molding system (900) is disclosed. The actuator (100) includes a linear actuator (102). The linear actuator (102) is configured to move a payload (160) relative to a support structure (170). The linear actuator (102) is connectable to the support structure (170) and the payload (160). The actuator (100) also includes a first compensator (104). The first compensator (104) is configured to compensate for a relative misalignment between the linear actuator (102) and the payload (160). The actuator (100) further includes a second compensator (106). The second compensator (106) is configured to compensate for a relative misalignment between the linear actuator (102) and the support structure (170).
摘要翻译： 公开了一种用于模制系统（900）的致动器（100）。 致动器（100）包括线性致动器（102）。 线性致动器（102）被配置为相对于支撑结构（170）移动有效载荷（160）。 线性致动器（102）可连接到支撑结构（170）和有效载荷（160）。 致动器（100）还包括第一补偿器（104）。 第一补偿器（104）被配置为补偿线性致动器（102）和有效载荷（160）之间的相对未对准。 致动器（100）还包括第二补偿器（106）。 第二补偿器（106）被配置为补偿线性致动器（102）和支撑结构（170）之间的相对未对准。
-
-
-
-
-
-
-
-
-
搜索结果
13 条记录 (耗时 0.011 秒)
