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公开(公告)号：US06668992B2
公开(公告)日：2003-12-30
申请号：US10124414
申请日：2002-04-18
IPC分类号： F16D6704
CPC分类号： F16D67/04 , B30B15/10 , F16D25/0635 , F16D2121/12 , F16D2121/14
摘要： A clutch-brake system in which at least one of clutch and brake devices has the following structure. A friction plate is mounted on a drive shaft to be synchronously rotatable on the drive shaft, but not to be movable in an axis direction of the drive shaft. First and second discs are provided on the opposite sides of the friction plate in the axis direction of the drive shaft, and movable in the axis direction. The first and second discs are synchronously moved in the opposite directions along the axis of the drive shaft, enabling to selectively switch between an operation state and a non-operation state.
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公开(公告)号：US08109673B2
公开(公告)日：2012-02-07
申请号：US12364337
申请日：2009-02-02
申请人： Naonori Taniguchi , Masakatsu Shiga
发明人： Naonori Taniguchi , Masakatsu Shiga
IPC分类号： F16C29/02
CPC分类号： B30B15/041 , F16C29/001 , F16C29/02
摘要： A slide guide apparatus of a press machine, which guides reciprocating motion of a slide of the press machine by a sliding surface provided between a guide member and the slide, wherein a slide member that is rotatable about a predetermined rotation center axis and a slide member holder that rotatably holds the slide member and is rotatable about a rotation center axis transverse to the predetermined rotation center axis are provided between the guide member and the slide, and a flat portion of the slide member is adapted to function as the sliding surface.
摘要翻译： 一种压力机的滑动引导装置，其通过设置在引导构件和滑动件之间的滑动面来引导压力机的滑块的往复运动，其中，可绕预定的旋转中心轴线旋转的滑动构件和滑动构件 保持器，其可旋转地保持滑动构件并且能够绕着预定旋转中心轴线的旋转中心轴线旋转，并且滑动构件的平坦部分适于作为滑动面。
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公开(公告)号：US20090208150A1
公开(公告)日：2009-08-20
申请号：US12364337
申请日：2009-02-02
申请人： Naonori Taniguchi , Masakatsu Shiga
发明人： Naonori Taniguchi , Masakatsu Shiga
IPC分类号： F16C29/02
CPC分类号： B30B15/041 , F16C29/001 , F16C29/02
摘要： A slide guide apparatus of a press machine, which guides reciprocating motion of a slide of the press machine by a sliding surface provided between a guide member and the slide, wherein a slide member that is rotatable about a predetermined rotation center axis and a slide member holder that rotatably holds the slide member and is rotatable about a rotation center axis transverse to the predetermined rotation center axis are provided between the guide member and the slide, and a flat portion of the slide member is adapted to function as the sliding surface.
摘要翻译： 一种压力机的滑动引导装置，其通过设置在引导构件和滑动件之间的滑动面来引导压力机的滑块的往复运动，其中，可绕预定的旋转中心轴线旋转的滑动构件和滑动构件 保持器，其可旋转地保持滑动构件并且能够绕着预定旋转中心轴线的旋转中心轴线旋转，并且滑动构件的平坦部分适于作为滑动面。
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公开(公告)号：US06575087B2
公开(公告)日：2003-06-10
申请号：US10145900
申请日：2002-05-16
IPC分类号： B30B500
CPC分类号： B30B15/0076 , B30B1/265 , B30B15/0035
摘要： A suspension mechanism is formed as a liquid-tight structure by fitting the bottom end of a female screw member using a liquid-tight sealing member provided between a slider and a retainer and by covering the retainer with the liquid-tight sealing member. A highly-pressurized liquid is initially supplied to each clearance formed between any components such as liquid-tight sealing member, female screw member, male screw member and retainer through a liquid supply passage formed through the liquid-tight sealing member. The highly-pressurized liquid is supplied by an amount flows out through the screwing portions between the male and female screw members to maintain the pressure of liquid within the liquid-tight structure in a predetermined range.
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5.发明授权
公开(公告)号：US5257554A
公开(公告)日：1993-11-02
申请号：US857421
申请日：1992-03-26
CPC分类号： B30B1/263 , F16C3/28 , Y10T74/18296 , Y10T74/2115 , Y10T74/2179
摘要： A device for adjusting eccentric value at an eccentric portion of crank shaft in press machine having: a main portion at the crank shaft rotatably supported by a frame; an eccentric portion having an axis eccentric from that of the main portion and adapted to be coupled into a connecting member of the press machine, the main portion and the eccentric portion being capable of leaving from each other along the axis of the crank shaft; connecting means provided at a connecting portion where the main portion and the eccentric portion contact with each other for connecting the main portion with the eccentric portion so that eccentric value of the eccentric portion from the main portion can be altered; and drive means for moving the connecting means.
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公开(公告)号：US5127256A
公开(公告)日：1992-07-07
申请号：US665569
申请日：1991-03-05
CPC分类号： B23F23/1293 , B23F19/105 , B30B1/263
摘要： A press machine slide stroke adjusting apparatus comprises an eccentric sleeve connected to a slide and fitted over a circular eccentric portion of a crank shaft, first teeth provided on the eccentric sleeve and concentric to the circular eccentric portion, a main gear disposed on the crank shaft in coaxial relationship therewith, and second teeth meshing with the first teeth and provided on main gear coaxially with the crank shaft. The crank shaft is disconnected and connected from and to the main gear by coupling. A hydraulic actuator disengages the crank shaft from the main gear. The rotation of the crank shaft disconnected from the main gear is prevented by engagement of a pin and an engaging hole in an engaging block. Under such conditions, the eccentric sleeve is turned relative to the circular eccentric portion to adjust a vertical stroke of the slide.
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公开(公告)号：US06708610B2
公开(公告)日：2004-03-23
申请号：US10179036
申请日：2002-06-24
IPC分类号： B30B100
CPC分类号： B30B15/028 , B30B15/041 , B30B15/06 , Y10T83/8748
摘要： Guide posts that guide the elevating motion of a slide also serves as the guide means for the elevating motion of a bolster. A bolster elevation drive means consists of a hydraulic cylinder. The top of the hydraulic cylinder is connected to the bottom of the bolster. For maintenance and inspection of the dies, the bolster is lowered to open a space between the upper die and the lower die. During operation of the press, the bolster is supported by hydraulic pressure trapped in the hydraulic cylinder.
摘要翻译： 引导滑块的升降运动的引导柱也用作用于升降运动的导向装置。 升降台升降装置由液压缸组成。 液压缸的顶部连接到摇枕的底部。 为了维护和检查模具，将垫片降低以打开上模和下模之间的空间。 在压力机的操作过程中，液压缸被液压缸的液压支撑。
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公开(公告)号：US4024749A
公开(公告)日：1977-05-24
申请号：US705015
申请日：1976-07-14
申请人： Naonori Taniguchi , Shozo Imanishi
发明人： Naonori Taniguchi , Shozo Imanishi
CPC分类号： B21D43/055 , B21K27/04
摘要： A three-dimensional feed device in a transfer press is disclosed having a pair of feed bars each respectively supported by a pair of feed bar guides having an integral guide plate provided with a through axial bore. Crank shafts each have an eccentric portion loosely extending through the axial bore. A drive shaft is connected to one of the shafts and slidably received in a slide block slidably provided in a stationary casing. A stationary internal sun gear is secured to the casing. A planetary gear meshes with the sun gear and is rotatably supported in a rotary support member coaxial with said sun gear. The planetary gear has an eccentric pin. A slidable rack is supported on the eccentric pin in the casing at right angles to the slidable movement direction of the slide block and a pinion is secured to said drive shaft and meshes with the slidable rack.
摘要翻译： 公开了一种转印压机中的三维进给装置，其具有一对进给杆，每个进给杆分别由一对进给杆导向件支撑，所述进给杆导向件具有设有通孔的一体导向板。 曲柄轴各自具有松动地延伸穿过轴向孔的偏心部分。 驱动轴连接到其中一个轴，并可滑动地容纳在可滑动地设置在固定壳体中的滑块中。 固定的内部太阳齿轮固定在外壳上。 行星齿轮与太阳齿轮啮合并且可旋转地支撑在与所述太阳齿轮同轴的旋转支撑构件中。 行星齿轮具有偏心销。 可滑动的支架在壳体内的偏心销上以与滑块的滑动运动方向成直角的方式被支撑，并且小齿轮被固定到所述驱动轴并与可滑动的齿条啮合。
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