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公开(公告)号：US08092612B2
公开(公告)日：2012-01-10
申请号：US11887450
申请日：2006-03-30
申请人： Keisuke Mishima , Hirofumi Kuroda
发明人： Keisuke Mishima , Hirofumi Kuroda
CPC分类号： B21D41/045 , B21D37/16
摘要： A cooling device (70) for cooling a work piece (9) that has reached a high temperature due to the implementation of a closing operation in which a bottom portion (9c) is formed by closing an end portion of the tubular work piece (9) comprises a tilting mechanism (151) which tilts the work piece (9) such that the bottom portion (9c) faces downwards and a cooling water tank (155) storing cooling water. The bottom portion (9c) of the work piece (9) tilted by the tilting mechanism (151) is submerged in cooling water stored in the cooling water tank (155).
摘要翻译： 一种冷却装置（70），用于冷却由于通过闭合管状工件（9）的端部而形成底部（9c）的关闭操作而达到高温的工件（9） ）包括使所述工件（9）倾斜使得所述底部（9c）朝下的倾斜机构（151）和存储冷却水的冷却水箱（155）。 由倾斜机构（151）倾斜的工件（9）的底部（9c）浸没在存储在冷却水箱（155）中的冷却水中。
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公开(公告)号：US20090139292A1
公开(公告)日：2009-06-04
申请号：US11887271
申请日：2006-03-30
申请人： Keisuke Mishima
发明人： Keisuke Mishima
CPC分类号： B21D41/045 , B21D22/16
摘要： A closing machine includes left and right chuck spindles (20) for driving a work piece (9) to rotate, a chuck spindle moving device (30) which moves the respective chuck spindles (20) in a horizontal direction orthogonal to a rotary axis O20 thereof, and left and right slide stoppers (34) for restricting the movement of the chuck spindles (20). The work piece (9) is introduced into each chuck spindle (20), and the chuck spindle moving device (30) moves the respective chuck spindles (20) until the movement of the respective chuck spindles (20) is stopped by the respective slide stoppers (34). During a closing operation, the rotary axis O20 of the chuck spindle (20) and a rotary axis O4 of a die (4) are offset in the horizontal direction by an offset S.
摘要翻译： 封闭机包括用于驱动工件（9）旋转的左右卡盘主轴（20），使夹盘主轴移动装置（30）在垂直于旋转轴线O20的水平方向上移动相应的卡盘主轴（20） 以及用于限制卡盘主轴（20）的运动的左右滑动止动件（34）。 工件（9）被引入到每个卡盘主轴（20）中，并且卡盘主轴移动装置（30）移动相应的卡盘主轴（20），直到各个卡盘主轴（20）的移动被相应的滑块 塞子（34）。 在关闭操作期间，卡盘主轴（20）的旋转轴线O20和模具（4）的旋转轴线O4在水平方向上偏移了偏移S.
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公开(公告)号：US20090126437A1
公开(公告)日：2009-05-21
申请号：US11887150
申请日：2006-03-30
申请人： Keisuke Mishima
发明人： Keisuke Mishima
CPC分类号： B21D41/045 , B21D22/14
摘要： A closing machine (1) for closing a work piece (9) by pressing a rotating die (4) against the rotating work piece (9) comprises a die support shaft (41) that supports the die (4), which is disposed coaxially with the work piece (9), rotatably, a power transmission mechanism (401) which transmits the torque of a motor 46 to the die support shaft (41) and a one-way clutch (410) which blocks torque that is input into the power transmission mechanism (401) from the die support shaft (41). During a closing operation, the die (4) is pressed against the work piece (9) so as to contact the work piece (9) slidingly such that the die (4) rotates in accordance with the work piece (9), which rotates at a higher speed than the die (4).
摘要翻译： 用于通过将旋转模具（4）压靠在旋转工件（9）上来关闭工件（9）的封闭机器（1）包括：支撑模具（4）的模具支撑轴（41），其同轴地设置 与工件（9）可转动地将电动机46的转矩传递到模具支撑轴（41）的动力传递机构（401）和阻止输入到模具支承轴（41）的转矩的单向离合器（410） 动力传递机构（401）从模具支撑轴（41）移动。 在关闭操作期间，模具（4）被压靠在工件（9）上，以便滑动地接触工件（9），使得模具（4）根据工件（9）旋转，工件（9）旋转 以比模具（4）更高的速度。
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公开(公告)号：US08297097B2
公开(公告)日：2012-10-30
申请号：US11887271
申请日：2006-03-30
申请人： Keisuke Mishima
发明人： Keisuke Mishima
CPC分类号： B21D41/045 , B21D22/16
摘要： A closing machine includes left and right chuck spindles (20) for driving a work piece (9) to rotate, a chuck spindle moving device (30) which moves the respective chuck spindles (20) in a horizontal direction orthogonal to a rotary axis O20 thereof, and left and right slide stoppers (34) for restricting the movement of the chuck spindles (20). The work piece (9) is introduced into each chuck spindle (20), and the chuck spindle moving device (30) moves the respective chuck spindles (20) until the movement of the respective chuck spindles (20) is stopped by the respective slide stoppers (34). During a closing operation, the rotary axis O20 of the chuck spindle (20) and a rotary axis O4 of a die (4) are offset in the horizontal direction by an offset S.
摘要翻译： 封闭机包括用于驱动工件（9）旋转的左右卡盘主轴（20），使夹盘主轴移动装置（30）在垂直于旋转轴线O20的水平方向上移动相应的卡盘主轴（20） 以及用于限制卡盘主轴（20）的运动的左右滑动止动件（34）。 工件（9）被引入到每个卡盘主轴（20）中，并且卡盘主轴移动装置（30）移动相应的卡盘主轴（20），直到各个卡盘主轴（20）的移动被相应的滑块 塞子（34）。 在关闭操作期间，卡盘主轴（20）的旋转轴线O20和模具（4）的旋转轴线O4在水平方向上偏移了偏移S.
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公开(公告)号：US07913530B2
公开(公告)日：2011-03-29
申请号：US11887150
申请日：2006-03-30
申请人： Keisuke Mishima
发明人： Keisuke Mishima
CPC分类号： B21D41/045 , B21D22/14
摘要： A closing machine (1) for closing a work piece (9) by pressing a rotating die (4) against the rotating work piece (9) comprises a die support shaft (41) that supports the die (4), which is disposed coaxially with the work piece (9), rotatably, a power transmission mechanism (401) which transmits the torque of a motor 46 to the die support shaft (41) and a one-way clutch (410) which blocks torque that is input into the power transmission mechanism (401) from the die support shaft (41). During a closing operation, the die (4) is pressed against the work piece (9) so as to contact the work piece (9) slidingly such that the die (4) rotates in accordance with the work piece (9), which rotates at a higher speed than the die (4).
摘要翻译： 用于通过将旋转模具（4）压靠在旋转工件（9）上来关闭工件（9）的封闭机器（1）包括：支撑模具（4）的模具支撑轴（41），其同轴地设置 与工件（9）可转动地将电动机46的转矩传递到模具支撑轴（41）的动力传递机构（401）和阻止输入到模具支承轴（41）的转矩的单向离合器（410） 动力传递机构（401）从模具支撑轴（41）移动。 在关闭操作期间，模具（4）被压靠在工件（9）上，以便滑动地接触工件（9），使得模具（4）根据工件（9）旋转，工件（9）旋转 以比模具（4）更高的速度。
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公开(公告)号：US20090293575A1
公开(公告)日：2009-12-03
申请号：US11887452
申请日：2006-03-30
申请人： Keisuke Mishima
发明人： Keisuke Mishima
CPC分类号： B21D41/045 , B21D22/16
摘要： A closing machine (1) for closing an open end of a work piece (9) by pressing a die (4) against the work piece (9) rotating about an axial center comprises a chuck spindle (20) that drives the work piece (9) to rotate, a chuck sliding support mechanism (62) that supports the work piece (9) so that the work piece (9) can move in a rotary axis direction relative to the chuck spindle (20), and a thrust stopper (6) that causes an end portion of the work piece (9), which is moved by a load applied from the die (4), to abut against the thrust stopper (6) such that the work piece (9) is supported in a predetermined closing position.
摘要翻译： 用于通过将模具（4）压靠在围绕轴向中心旋转的工件（9）上而闭合工件（9）的开口端的封闭机（1）包括驱动工件的卡盘心轴（20） 9）旋转，支撑工件（9）的卡盘滑动支撑机构（62），使得工件（9）能够相对于卡盘主轴（20）沿旋转轴线方向移动，并且具有止推器（ 6），其通过由模具（4）施加的负载而移动的工件（9）的端部抵靠止推器（6），使得工件（9）被支撑在 预定关闭位置。
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公开(公告)号：US07775077B2
公开(公告)日：2010-08-17
申请号：US11887270
申请日：2006-03-31
申请人： Keisuke Mishima , Shigetoshi Ogiso
发明人： Keisuke Mishima , Shigetoshi Ogiso
CPC分类号： B21D41/045 , Y10T29/53961
摘要： In a closing machine (1), an inner diameter chuck (8) that grips an inner peripheral surface of a work piece (9), a work piece (9) introducing device that moves the inner diameter chuck (8) in a Y axis direction of the work piece (9), and an introduction stopper (12) that projects onto an introduction path of the work piece (9) are used in such a manner that the inner diameter chuck (8) grips the inner peripheral surface of the work piece (9) while the work piece (9) abuts against the introduction stopper (12), the introduction stopper (12) is removed from the introduction path of the work piece (9), and the work piece (9) is introduced into an outer diameter chuck (7) by moving the inner diameter chuck (8) in the Y axis direction of the work piece (9).
摘要翻译： 在封闭机（1）中，夹着工件（9）的内周面的内径卡盘（8），将内径卡盘（8）沿Y轴移动的工件（9）导入装置 工件（9）的方向和突出到工件（9）的引入路径上的引入止动件（12）以这样的方式被使用，使得内径卡盘（8）抓住工件 工件（9）在工件（9）抵靠引导止动件（12）的同时，引导止动件（12）从工件（9）的引入路径移除，并且引入工件（9） 通过使内径卡盘（8）在工件（9）的Y轴方向上移动而进入外径卡盘（7）。
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公开(公告)号：US20090078015A1
公开(公告)日：2009-03-26
申请号：US11887203
申请日：2006-03-30
申请人： Keisuke Mishima
发明人： Keisuke Mishima
CPC分类号： B21D37/16 , B21D41/045
摘要： A closing machine (1) for closing a rotating work piece (9) by pressing a heated die (4) against the work piece (9) comprises an air purge box (510) which opens onto the vicinity of the work piece (9), air supply means for supplying air to the air purge box (510), and a sensor (501, 502) provided in the interior of the air purge box (510) to detect a state of the work piece (9) or the die (4).
摘要翻译： 通过将加热的模具（4）压靠在工件（9）上来封闭旋转工件（9）的封闭机（1）包括通向工件（9）附近的空气净化箱（510） 用于向空气净化箱（510）供给空气的空气供给装置和设置在空气净化箱（510）内部的传感器（501,502），以检测工件（9）或模具的状态 （4）。
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公开(公告)号：US20080034826A1
公开(公告)日：2008-02-14
申请号：US11826330
申请日：2007-07-13
申请人： Naomasa Tsuda , Keisuke Mishima
发明人： Naomasa Tsuda , Keisuke Mishima
IPC分类号： B21D22/14
CPC分类号： B21D41/045 , B21K21/14
摘要： A closing device 100 which presses a die 2 against a rotating pipe body 1 such that an open end portion of the pipe body 1 is plastically closed by the die 2 includes a cored bar 3 inserted into the pipe body 1 to close the open end portion of the pipe body 1 on the opposite side of the die 2, and a reactive force applying mechanism 43, 60 which allows the cored bar 3 to retreat and applies a reactive force to the retreating cored bar 3 when the cored bar 3 receives a predetermined load or more during processing of the pipe body 1 by the die 2.
摘要翻译： 关闭装置100，其将模具2压靠在旋转管体1上，使得管体1的开口端部被模具2塑性封闭，包括插入管体1中的芯棒3，以封闭开口端部 的管体1和反作用力施加机构43,60，其使得芯棒3在芯棒3接收到预定的时间时退回并向后退芯棒3施加反作用力 通过模具2在管体1的加工期间负载或更多。
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公开(公告)号：US08302449B2
公开(公告)日：2012-11-06
申请号：US11887452
申请日：2006-03-30
申请人： Keisuke Mishima
发明人： Keisuke Mishima
CPC分类号： B21D41/045 , B21D22/16
摘要： A closing machine (1) for closing an open end of a work piece (9) by pressing a die (4) against the work piece (9) rotating about an axial center comprises a chuck spindle (20) that drives the work piece (9) to rotate, a chuck sliding support mechanism (62) that supports the work piece (9) so that the work piece (9) can move in a rotary axis direction relative to the chuck spindle (20), and a thrust stopper (6) that causes an end portion of the work piece (9), which is moved by a load applied from the die (4), to abut against the thrust stopper (6) such that the work piece (9) is supported in a predetermined closing position.
摘要翻译： 用于通过将模具（4）压靠在围绕轴向中心旋转的工件（9）上而闭合工件（9）的开口端的封闭机（1）包括驱动工件的卡盘心轴（20） 9）旋转，支撑工件（9）的卡盘滑动支撑机构（62），使得工件（9）能够相对于卡盘主轴（20）沿旋转轴线方向移动，并且具有止推器（ 6），其通过由模具（4）施加的负载而移动的工件（9）的端部抵靠止推器（6），使得工件（9）被支撑在 预定关闭位置。
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