公开(公告)号：US07832331B2

公开(公告)日：2010-11-16

申请号：US12136908

申请日：2008-06-11

申请人： Ikuhiro Hirotani ,  Kiyokazu Baba ,  Eiji Douba

发明人： Ikuhiro Hirotani ,  Kiyokazu Baba ,  Eiji Douba

IPC分类号： B30B15/14

CPC分类号： B30B15/0041

摘要： A slide position sensor includes: a link supporting member projecting from the slide toward the upright, a dual axis link member whose first end is rotatably supported and hung by the link supporting member, a plate rotatably supported and hung by a second end of the dual axis link member, a rack that is provided to the plate and extends in the hanging direction, a pinion that meshes with the rack and an encoder system that senses the rotation of the pinion.

摘要翻译： 滑动位置传感器包括：从滑块朝向立柱突出的连杆支撑构件，双轴连杆构件，其第一端可旋转地支撑并悬挂在连杆支撑构件上，可旋转地支撑并悬挂在双重连杆构件的第二端上的板 轴连接构件，设置在板上并沿悬挂方向延伸的齿条，与齿条啮合的小齿轮和感测小齿轮旋转的编码器系统。

公开(公告)号：US07316149B2

公开(公告)日：2008-01-08

申请号：US11042894

申请日：2005-01-25

申请人： Kiyokazu Baba ,  Kazuhiko Shiroza ,  Takashi Moriyasu ,  Shuuji Mizuguchi

发明人： Kiyokazu Baba ,  Kazuhiko Shiroza ,  Takashi Moriyasu ,  Shuuji Mizuguchi

IPC分类号： B21D43/05

CPC分类号： B21D43/05

摘要： The present invention provides a work transfer device for transferring a work between adjoining pressing machines including a work holder (30) for holding a work W, a carrier (23) provided between the adjoining pressing machines (10) and capable of being linearly moved in a direction orthogonal to a work transfer direction with a driving mechanism, and a swinging body (71) with a swinging center shaft thereof provided on this carrier (23) and capable of being driven for swinging by a swinging mechanism (84) along the work transfer direction, and the work holder (30) is provided in the swinging body (71). Because of this configuration, it is not necessary to secure a trajectory for swiveling like in a robot arm type of transfer device, not to extend a lift beam up to a position close to a slide like in the feeder type of transfer device, so that it is not necessary to widen a clearance between uprights (12) and a tandem press (1) can be size-reduced as a whole.

摘要翻译： 本发明提供一种工件传送装置，用于在包括用于保持工件W的工件保持器（30）和相邻的压力机（10）之间的能够被直线移动的承载件（23）之间的邻接的压力机之间传送工件 具有驱动机构的与工件传送方向正交的方向，在该托架（23）上设有摆动中心轴的摆动体（71），能够通过摆动机构（84）沿着工件 传送方向，并且工件保持件（30）设置在摆动体（71）中。 由于这种结构，就像在机器人手臂式转印装置中一样，不需要固定用于旋转的轨迹，而是不将升降梁延伸到与馈送型输送装置相似的位置上，所以， 不需要在立柱（12）之间加宽间隙，并且串联压机（1）的整体尺寸可以减小。

公开(公告)号：US5649443A

公开(公告)日：1997-07-22

申请号：US505342

申请日：1995-08-24

申请人： Kazuhiko Shiroza ,  Kiyokazu Baba ,  Kenji Nishida

发明人： Kazuhiko Shiroza ,  Kiyokazu Baba ,  Kenji Nishida

IPC分类号： B21D43/05

CPC分类号： B21D43/055 ,  B21D43/05 ,  B21D43/052

摘要： A transfer feeder which comprises: a pair of lifting beams (9) which are so disposed as being parallel to each other and extending in a workpiece conveying direction; a lifting mechanism (10) for driving the said pair of the lifting beams in upward and downward directions; a plurality of pairs of cross bar carriers (15) which are so arranged on the said pair of the lifting beams as to be spaced apart from, and connected with, one another and be displaceable in the said workpiece conveying direction; a cross bar (16) that is transversely bridged across a said pair of those cross bar carriers as afore-said which are juxtaposed with each other, and that has a workpiece attracting means (19) attached thereto; and a feed mechanism (22) for driving the said cross bar carriers in a feed direction, the said transfer feeder being characterized in that at least the said lifting mechanism is provided with its drive source that is constituted by a servo-motor (11). According to this construction, since the lifting beam is driven by a servo-motor, such cross bars which are multiple can be displaced in any movement pattern as desired, thus enabling a variety of movement patterns to be readily obtained as desired. Furthermore, as an individual cam is not required for each individual movement pattern to be established, it follows that a drastic simplification of the drive mechanism is hereby achieved.

摘要翻译： PCT No.PCT / JP94 / 00412 Sec。 371日期1995年8月24日 102（e）日期1995年8月24日PCT 1995年3月15日PCT公布。 出版物WO94 / 21404 日期1994年9月29日一种转送给料机，包括：一对提升梁（9），它们彼此平行并沿着工件输送方向延伸; 提升机构（10），用于沿上下方向驱动上述一对提升梁; 多个成对的横杆架（15），其设置在所述一对提升梁上，以便彼此间隔开并且彼此连接并且可在所述工件输送方向上移动; 跨过所述一对横杆承载件横向桥接的横杆（16），如前所述，它们彼此并置，并且具有附接到其上的工件吸附装置（19）; 以及用于沿进给方向驱动所述横杆支架的进给机构（22），所述输送进给器的特征在于至少所述提升机构设置有由伺服马达（11）构成的驱动源， 。 根据该结构，由于提升梁由伺服电动机驱动，因此可以根据需要以任何移动模式移位多个的横杆，从而能够根据需要容易地获得各种运动模式。 此外，由于每个单独的运动模式不需要单独的凸轮，因此可以实现驱动机构的极大的简化。

公开(公告)号：US4838538A

公开(公告)日：1989-06-13

申请号：US130873

申请日：1987-11-12

申请人： Kiyokazu Baba

发明人： Kiyokazu Baba

IPC分类号： B65H9/00 ,  B21D43/00 ,  B21D43/02 ,  B21D43/24 ,  B65H5/36 ,  B65H9/04 ,  B65H9/06 ,  B65H9/10

CPC分类号： B21D43/003 ,  B21D43/023 ,  B65H5/36 ,  B65H9/04 ,  B65H9/06 ,  B65H9/101

摘要： The sheet material positioning apparatus according to the present invention comprises a pair of left and right side guides (11, 11) mounted so that they may be moved freely and independently with each other in the direction at right angles to the sheet material feeding direction and turned freely independently with each other in a horizontal plane; a pair of left and right front gauges (12, 12) and a pair of left and right rear gauges (13, 13), said front and rear gauges being mounted in the front and rear positions in the sheet material feeding direction so that they may be moved freely and independently with each other in the sheet material feeding direction and also in the vertical direction. Thus, adjusting independently the side guides (11, 11), the front gauges (12, 12) and the rear gauges (13, 13) by moving them individually, centering and positioning of sheet materials of any desired shapes can be achieved.

摘要翻译： PCT No.PCT / JP87 / 00175 Sec。 371日期：1987年11月12日 102（e）1987年11月12日PCT PCT 1987年3月20日PCT公布。 公开号WO87 / 05589 日期9月24日根据本发明1987.The片材定位装置包括一对左，右侧导向件（11，11）安装成使得它们可以自由地和独立地被彼此的方向以直角移动 并且在水平面上彼此独立地自由转动; 一对左，右的前计（12,12）和一对左和右后计（13,13），所述安装在所述前部和后部的位置在片材前后计进给方向，以便它们 可以在片材进给方向和垂直方向上彼此独立地移动。 因此，独立地调整侧导板（11，11），所述前规（12，12）和后计（13,13）通过分别移动它们，定心并且可以实现任何期望的形状的片材的定位。

公开(公告)号：US4577486A

公开(公告)日：1986-03-25

申请号：US494397

申请日：1983-05-13

申请人： Kiyokazu Baba

发明人： Kiyokazu Baba

IPC分类号： B21D43/10 ,  B21D43/13 ,  B21D43/02

CPC分类号： B21D43/13 ,  B21D43/105

摘要： A jaw assembly is made retractable away from a power press in order to facilitate die change. A main carriage is cammed toward and away from the press dies in synchronism with the operation of the press. Mounted on the main carriage is a subcarriage which is also slidable toward and away from the press relative to the main carriage. The jaw assembly is mounted on the subcarriage. Thus, during die change, the jaw assembly can be held retracted away from the press as by a fluid actuated cylinder acting between the main and subcarriages. The jaw assembly typically comprises a pair of gripping jaws mounted on the piston rod of a fluid actuated cylinder on the subcarriage. When retracted, the jaw assembly does not interfere with the dies being changed.

摘要翻译： 钳形组件可从电动压力机伸出，以便于模具更换。 主印刷机与印刷机的操作同步地朝向和远离印刷机模具凸轮。 安装在主滑架上的是相对于主滑架也能够朝向和远离冲压机滑动的副载物架。 颚组件安装在副载架上。 因此，在模具更换期间，夹钳组件可以如通过作用在主副臂之间的流体驱动的气缸而保持缩回离开压力机。 夹爪组件通常包括安装在副载物上的流体致动气缸的活塞杆上的一对夹钳。 当缩回时，夹爪组件不会干扰正在改变的模具。

公开(公告)号：US4419955A

公开(公告)日：1983-12-13

申请号：US421337

申请日：1982-09-22

申请人： Kiyokazu Baba

发明人： Kiyokazu Baba

IPC分类号： B21D43/24 ,  B05C1/02

CPC分类号： B21D43/24

摘要： A synchronized drive mechanism for a loader and a destacker of a press including a drive shaft connected to a drive unit of the press, and a translating mechanism for translating the rotary motion of the drive shaft into a linear reciprocating motion and a swing motion. The loader is connected to the swing motion and moved thereby in a reciprocating fashion. A converting mechanism is provided for converting the linear reciprocating motion into an intermittent one way rotary motion for rotating a plurality of conveyors of the destacker intermittently in one direction. Thus the intermittent rotary movement of the conveyors is synchronized with the reciprocating movement of the loader thereby feeding blank sheets from the destacker to the loader and to the press to be realized.

摘要翻译： 一种用于装载机的同步驱动机构和包括连接到压力机的驱动单元的驱动轴的压力机的拆卸器，以及用于将驱动轴的旋转运动转换成线性往复运动和摆动运动的平移机构。 装载机连接到摆动运动并以往复方式移动。 提供了一种转换机构，用于将线性往复运动转换为间歇单向旋转运动，以便在一个方向上间歇地旋转多个输送机的输送机。 因此，输送机的间歇旋转运动与装载机的往复运动同步，从而将坯料从破碎机送到装载机和压机以实现。

公开(公告)号：US07958765B2

公开(公告)日：2011-06-14

申请号：US11794935

申请日：2006-01-12

申请人： Kiyokazu Baba ,  Hiroaki Honma ,  Masahide Sunata ,  Hajime Yoshida ,  Hirohide Satou

发明人： Kiyokazu Baba ,  Hiroaki Honma ,  Masahide Sunata ,  Hajime Yoshida ,  Hirohide Satou

IPC分类号： B21D22/00 ,  B21J9/18 ,  B30B1/32

CPC分类号： B30B15/04 ,  B21D24/02 ,  B30B15/026 ,  Y10S100/918

摘要： A pressing machine 1 includes: a bed 6 on which a die-cushion device 10 is provided; and a bolster 51 provided on the bed 6. The bed 6 has an inner space 61 in which a die-cushion pad 13 of the die-cushion device 10 is lifted up and down. A supporting portion 63 penetrating the die-cushion pad 13 in a lifting direction and supporting a lower surface of the bolster 51 via a carrier 52 is provided in the inner space 61. With this arrangement, since the bolster 51 is supported by the supporting portion 63, the bolster 51 can be prevented from being flexed during a press forming operation, whereby a highly accurate press forming operation can be realized. In addition, since the supporting portion 63 penetrates the die-cushion pad 13, unlike conventional arrangements, the die-cushion pad 13 does not need to be divided, whereby a complication of the arrangement can be avoided.

摘要翻译： 压制机1包括：床6，其上设置有模具缓冲装置10; 以及设置在床6上的摇枕51.床6具有内部空间61，模具缓冲装置10的模具缓冲垫13上升和下降。 在内部空间61中设置有沿着提升方向穿过模具缓冲垫13的支撑部分63，并且通过托架52支撑垫片51的下表面。由此，由于支架51由支撑部分 如图63所示，可以防止在冲压成形操作期间使垫子51弯曲，从而可以实现高精度的冲压成形操作。 此外，由于支撑部分63穿过模具缓冲垫13，与传统布置不同，模座垫13不需要分开，从而可以避免这种布置的复杂性。

公开(公告)号：US20080127838A1

公开(公告)日：2008-06-05

申请号：US11794965

申请日：2006-01-12

申请人： Kiyokazu Baba ,  Hiroaki Honma ,  Masahide Sunata ,  Hajime Yoshida ,  Hirohide Satou

发明人： Kiyokazu Baba ,  Hiroaki Honma ,  Masahide Sunata ,  Hajime Yoshida ,  Hirohide Satou

IPC分类号： B21D24/02 ,  B30B15/02

CPC分类号： B21D24/02 ,  B21D24/12 ,  B30B15/026 ,  B30B15/04 ,  Y10S100/918

摘要： A die cushion pad 13 is divided into four small pads 15 and a large pad 16. With this arrangement, a load applied to an action point of each of the small pads 15 can be equalized by the large pad 16, and an overturning moment arising between the action point and a reaction force point that equates the center of the small pad 15 can be canceled, thereby preventing flexure of the small pad 15. Accordingly, since flexure of the cushion pin and the like can be prevented, there is no risk that the cushion pin is frictioned against the penetrating hole of a bolster, and the lifting operation can be smoothly performed, whereby a higher-accuracy pressing forming operation can be realized.

摘要翻译： 模具缓冲垫13被分成四个小垫片15和大垫片16。 通过这种布置，施加到每个小焊盘15的作用点的负载可以被大焊盘16相等，并且在作用点和反作用力点之间产生的翻转力矩等于小垫15的中心 可以取消，从而防止小垫15的弯曲。 因此，由于可以防止缓冲销等的挠曲，所以不会有缓冲销与垫圈的贯通孔摩擦的风险，能够平稳地进行提升作业，能够进行更高精度的冲压加工 可以实现。

公开(公告)号：US07243521B2

公开(公告)日：2007-07-17

申请号：US10705862

申请日：2003-11-13

申请人： Kiyoji Aoshima ,  Kiyokazu Baba

发明人： Kiyoji Aoshima ,  Kiyokazu Baba

IPC分类号： B21D22/20

CPC分类号： B21D24/02

摘要： An elastic member is disposed on a load supporting device such as cushion pins and wear plates, which are placed between at least a workpiece and a die cushion pad and transfer a load applied to the work to the die cushion pad, to support the load. The load supporting device is disposed in two or more on the die cushion pad to realize equalization of the load applied to a die cushion. Thus, use of a conventional large-scale hydraulic circuit is eliminated, and the device can be simplified. Also, the press machine can be produced at a low cost.

摘要翻译： 弹性构件设置在诸如缓冲销和耐磨板之类的负载支撑装置上，所述负载支撑装置放置在至少工件和模具缓冲垫之间，并将施加到工件的负载传递到模具缓冲垫，以支撑负载。 负载支撑装置在模具缓冲垫上设置成两个以上，以实现施加到模具衬垫的负载的均衡。 因此，消除了传统的大型液压回路的使用，并且可以简化装置。 此外，可以以低成本制造压力机。

公开(公告)号：US20070113613A1

公开(公告)日：2007-05-24

申请号：US11655056

申请日：2007-01-19

申请人： Kiyokazu Baba ,  Seiji Seki

发明人： Kiyokazu Baba ,  Seiji Seki

IPC分类号： B21D22/21

CPC分类号： B21D24/02

摘要： A die cushion apparatus of a press machine which makes possible to manufacture a plurality of types of products of different sizes by one press machine and capable of minimizing a production facility, and which comprises a plurality of die cushion units, each having a cushion pad and a rise and fall drive unit for vertically driving the cushion pad, that are aligned in a direction perpendicular to a work conveying direction, and a control unit capable of individually and independently controlling the plurality of die cushion units.

摘要翻译： 一种压制机的模具缓冲装置，其能够通过一台压制机制造多种不同尺寸的产品，并且能够最小化生产设备，并且包括多个模具缓冲单元，每个模具缓冲单元具有缓冲垫和 用于垂直驱动缓冲垫的升降驱动单元，其沿垂直于工件输送方向的方向排列;以及控制单元，其能够单独且独立地控制多个模具缓冲单元。