公开(公告)号：US20110100181A1

公开(公告)日：2011-05-05

申请号：US12609507

申请日：2009-10-30

Applicant: Jeffrey A. Mullikin

Inventor： Jeffrey A. Mullikin

IPC: B26D7/06 ,  B26D5/20

CPC classification number: B21D28/243 ,  B21D28/32 ,  B21D28/36 ,  B21D53/74 ,  Y10T83/728 ,  Y10T83/8742 ,  Y10T83/8743 ,  Y10T83/95

Abstract: A machine for modifying a workpiece oriented lengthwise along an X-axis, including a support frame having aligned tracks arcuate about the X-axis, and rails supported on the arcuate tracks for selective rotation together about the X-axis. A pressing mechanism is adapted to press a workpiece tool and an associated support block together along a pressing axis to modify a portion of a workpiece located therebetween, with the pressing mechanism being supported on linear tracks on the rails for selective linear motion along the rails substantially transverse to the X-axis. A drive is adapted to selectively position the rails and the pressing mechanism on the tracks.

Abstract translation: 一种用于修改沿X轴纵向定向的工件的机器，包括具有对准的轨道的支撑框架围绕X轴弧形，以及支撑在弧形轨道上的轨道，用于围绕X轴的选择性旋转。 按压机构适于沿着按压轴线将工件工具和相关联的支撑块压在一起，以修改其间位于其间的工件的一部分，其中压紧机构被支撑在轨道上的线性轨道上，用于沿轨道的选择性线性运动 横向于X轴。 驱动器适于将轨道和按压机构选择性地定位在轨道上。

公开(公告)号：US07661342B2

公开(公告)日：2010-02-16

申请号：US11852340

申请日：2007-09-10

Applicant: Zhi-Da Liu

Inventor： Zhi-Da Liu

IPC: B26D5/00

CPC classification number: B21D28/32 ,  B21D53/36 ,  Y10T83/0505 ,  Y10T83/051 ,  Y10T83/533 ,  Y10T428/12368

Abstract: An exemplary method for making a metallic workpiece includes: (a) providing a metallic sheet and a punching machine, wherein the metallic sheet comprises a curved portion and a plurality of predetermined punching areas; the punching machine comprises a die set, a lifter, at least one punch blade; (b) placing the metallic sheet on the die set; (c) adjusting a position of the metallic sheet for making a longitudinal center axis of the punch blade perpendicular to a plane tangential to a center of the predetermined punching areas; (d) applying the lifter to press down, and the punch blade punching one of the predetermined punching areas out of the metallic sheet; and (e) repeating steps (c) and (d) appropriately in turn to form a plurality of punched holes in the curved portion of the metallic sheet. The metallic workpiece made by the present method is also provided.

Abstract translation: 制造金属工件的示例性方法包括：（a）提供金属片和冲孔机，其中金属片包括弯曲部分和多个预定的冲压区域; 冲压机包括模具组，升降机，至少一个冲压刀片; （b）将金属片放置在模具组上; （c）调整所述金属片的位置，以使所述冲压刀的纵向中心轴线垂直于与所述预定冲压区域的中心相切的平面; （d）施加升降机按压，冲压刀片冲出金属板中的一个预定冲孔区域; 和（e）依次重复步骤（c）和（d），以在金属片的弯曲部分中形成多个冲孔。 还提供了通过本方法制成的金属工件。

公开(公告)号：US20080236350A1

公开(公告)日：2008-10-02

申请号：US11852340

申请日：2007-09-10

Applicant: ZHI-DA LIU

Inventor： ZHI-DA LIU

IPC: B26D1/06

CPC classification number: B21D28/32 ,  B21D53/36 ,  Y10T83/0505 ,  Y10T83/051 ,  Y10T83/533 ,  Y10T428/12368

Abstract: An exemplary method for making a metallic workpiece includes: (a) providing a metallic sheet and a punching machine, wherein the metallic sheet comprises a curved portion and a plurality of predetermined punching areas; the punching machine comprises a die set, a lifter, at least one punch blade; (b) placing the metallic sheet on the die set; (c) adjusting a position of the metallic sheet for making a longitudinal center axis of the punch blade perpendicular to a plane tangential to a center of the predetermined punching areas; (d) applying the lifter to press down, and the punch blade punching one of the predetermined punching areas out of the metallic sheet; and (e) repeating steps (c) and (d) appropriately in turn to form a plurality of punched holes in the curved portion of the metallic sheet. The metallic workpiece made by the present method is also provided.

Abstract translation: 制造金属工件的示例性方法包括：（a）提供金属片和冲孔机，其中所述金属片包括弯曲部分和多个预定的冲压区域; 冲压机包括模具组，升降机，至少一个冲压刀片; （b）将金属片放置在模具组上; （c）调整所述金属片的位置，以使所述冲压刀的纵向中心轴线垂直于与所述预定冲压区域的中心相切的平面; （d）施加升降机按压，冲压刀片冲出金属板中的一个预定冲孔区域; 和（e）依次重复步骤（c）和（d），以在金属片的弯曲部分中形成多个冲孔。 还提供了通过本方法制成的金属工件。

公开(公告)号：US20080066289A1

公开(公告)日：2008-03-20

申请号：US11518897

申请日：2006-09-12

Applicant: Yasutoshi Gokan

Inventor： Yasutoshi Gokan

IPC: B23P11/00 ,  B23P17/00

CPC classification number: B21D28/32 ,  B21D53/00 ,  Y10T29/49908 ,  Y10T29/49968

Abstract: A manufacturing method is proposed for a bracket which is formed by bending a flat plate (11) into a predetermined shape including a pair of flat parts (4, 5a) disposed in parallel with each other. The pair of flat parts (4, 5a) has a through-hole (6, 6a, 6b) for inserting a bolt. The method comprises forming a weak portion (12, 14) in advance in the flat plate (11) in positions corresponding to a through-hole (6, 6a, 6b). The weak portion (12, 14) is a portion which is structurally weaker than an adjacent portion of the plate (11). The method further comprises bending the flat plate (11) into the predetermined shape, and forming the through-holes (6, 6a, 6b) by stamping out the weak portion (12, 14). By forming the weak portion (12, 14) in advance, the stamping force required for forming the through-hole (6, 6a, 6b) is reduced.

Abstract translation: 提出了一种用于通过将平板（11）弯曲成包括彼此平行设置的一对平坦部分（4,5a）的预定形状而形成的支架的制造方法。 一对扁平部分（4,5a）具有用于插入螺栓的通孔（6,6a，6b）。 该方法包括在对应于通孔（6,6a，6b）的位置中在平板（11）中预先形成弱部（12,14）。 弱部分（12,14）是在结构上弱于板（11）的相邻部分的部分。 该方法还包括将平板（11）弯曲成预定形状，并通过冲压弱部（12,14）形成通孔（6,6a，6b）。 通过预先形成弱部（12,14），形成通孔（6,6a，6b）所需的冲压力降低。

公开(公告)号：US07191635B2

公开(公告)日：2007-03-20

申请号：US11069828

申请日：2005-02-28

Applicant: Victor L. Chun ,  Brian Russel ,  Brian Lee Taylor ,  Frank Madej

Inventor： Victor L. Chun ,  Brian Russel ,  Brian Lee Taylor ,  Frank Madej

IPC: B21D5/04 ,  B26D5/16

CPC classification number: B21D28/32 ,  B21J9/18 ,  B21J13/04

Abstract: A press mounted cam has a slide guided on an adapter by structural features including as one or more T blocks fixed to the slide and received in a respective channel formed in the adapter. In an aerial cam embodiment, a vertical clearance space is provided between the T block and adapter channel such that positive driving engagement between cam surfaces on the slide and the adapter is momentarily delayed after the initial engagement of the slide and driver surfaces to let the momentum of the slide be absorbed prior to the beginning of positive driving by the press motion, reducing shock and noise. The slide is laterally located with respect to the driver by an upwardly projecting locator-guide key on the driver received in a central channel in the slide. A positive return is provided by engagement of a driver key having T features received in a T-shaped slide channel and captured therein when the slide is driven laterally. This engagement creates a positive return of the slide when the press upper platen is raised.

Abstract translation: 按压安装的凸轮具有通过结构特征在适配器上引导的滑块，包括固定到滑块上的一个或多个T块，并被接收在形成在适配器中的相应通道中。 在空中凸轮实施例中，在T形块和适配器通道之间提供垂直间隙空间，使得在滑块和驱动器表面的初始接合之后，滑块和适配器上的凸轮表面之间的正向驱动接合暂时延迟，以使动量 的滑块在通过新闻动作开始积极驾驶之前被吸收，减少了冲击和噪音。 滑块相对于驾驶员通过向上突出的定位导向键位于驱动器上的中间通道中。 通过具有接收在T形滑动通道中的T特征的驾驶员钥匙的接合来提供正返回，并且当横向驱动滑块时被捕获在其中。 当上压板升高时，这种啮合会导致滑块的正返回。

公开(公告)号：US07076986B2

公开(公告)日：2006-07-18

申请号：US10867454

申请日：2004-06-14

Applicant: Robert Arnoldus Andreas Mutsaers ,  Lambertus Cornelis Hendrikus Buysen ,  Jeroen Herman van Liempd ,  Marc André Mussaeus

Inventor： Robert Arnoldus Andreas Mutsaers ,  Lambertus Cornelis Hendrikus Buysen ,  Jeroen Herman van Liempd ,  Marc André Mussaeus

IPC: B21D28/04 ,  B21D28/10

CPC classification number: B21D28/32 ,  B21D53/14 ,  F16G5/16 ,  Y10T83/0529 ,  Y10T83/06 ,  Y10T83/6563

Abstract: In a process for forming a linking element for a push belt for a continuously variable transmission, material is displaced from a central portion of the linking element during a blanking process, which central portion is substantially centrally located in the horizontal transverse direction. A blanking member which is applied during the blanking process, comprises a shaping surface which abuts against a front surface or a back surface of the linking element under the influence of pressure during the blanking process. The blanking member is provided with a relatively elevated central portion, which serves to displace material from the central portion of the linking element during the blanking process.

Abstract translation: 在用于形成用于无级变速器的推带的连接元件的过程中，在冲裁过程期间，材料从连接元件的中心部分移位，该中心部分基本上位于水平横向方向上。 在冲裁过程中施加的冲切构件包括在冲裁过程中在压力影响下与连接件的前表面或后表面邻接的成形表面。 冲切构件设置有相对较高的中心部分，其用于在冲裁过程期间从连接元件的中心部分移位材料。

公开(公告)号：US20060144119A1

公开(公告)日：2006-07-06

申请号：US11027494

申请日：2004-12-30

Applicant: Victor Chun ,  Frank Madej ,  Jordan Owens

Inventor： Victor Chun ,  Frank Madej ,  Jordan Owens

IPC: B21J13/03

CPC classification number: B21D28/32 ,  Y10T83/8853

Abstract: A tool mounting and method for adjustably mounting a tool holder on a cam slide of a press mounted cam also including an adapter body and driver. The tool mounting includes a tooling plate adjustably secured to the cam slide by a series of dowel pins closely fit in dowel pin openings in the cam slide and loosely fit in dowel pin holes in the tooling plate to allow vertical and horizontal adjustment. A channel extends to each oversized dowel pin opening to enable injection of a setting material to lock the tooling plate in its adjusted position after being aligned with a die opening using a pilot installed in a tool holder mounted on one side of the tooling plate. An alignment plate is installed over the other side to cover the channel to each oversized dowel pin hole and allow removal and replacement of the tooling plate without disturbing the adjusted position on the tooling plates.

Abstract translation: 一种工具安装和方法，用于将工具架可调节地安装在还包括适配器主体和驱动器的压入凸轮的凸轮滑块上。 工具安装包括一个工具板，该工具板通过一系列定位销可调节地固定到凸轮滑块上，定位销紧密地配合在凸轮滑块中的定位销开口中，并松动地装配在工具板中的定位销孔中以允许垂直和水平调节。 一个通道延伸到每个超大定位销销开口，以便能够注射定型材料，以在使用安装在工具板一侧的工具架中的导向器与模具开口对准之后将工具板锁定在其调节位置。 对准板安装在另一侧，以覆盖每个超大定位销销孔的通道，并允许拆卸和更换工具板，而不会干扰工具板上的调整位置。

公开(公告)号：US20060021417A1

公开(公告)日：2006-02-02

申请号：US10899601

申请日：2004-07-27

Applicant: Erich Fidziukiewicz

Inventor： Erich Fidziukiewicz

IPC: B21J9/18

CPC classification number: B21D37/08 ,  B21D28/32 ,  Y10T83/8831 ,  Y10T83/8853

Abstract: Narrow aerial and die-mount cams, each having a cam adapter, a driver and a slide sandwiched between the cam adapter and driver. The narrow aerial cam slide has an elongate primary portion that has a T-shaped cross-section and has a primary bearing surface, and the cam adapter has a rectangular recess. An elongate keeper plate having a longitudinal slot is secured to each side of the cam adapter adjacent the rectangular recess to slidably retain the primary portion of the slide within the longitudinal slots and the rectangular recess. The primary bearing surface and a pair of intermediate bearing surfaces formed in the slide below the primary portion slidably support the keeper plates and thus the cam adapter. The driver slidably supports the slide. The narrow die-mount cam is basically an inverted version of the aerial cam.

Abstract translation: 狭窄的天线和模具安装凸轮，每个具有凸轮适配器，驱动器和夹在凸轮适配器和驱动器之间的滑块。 狭窄的天线凸轮滑块具有细长的主要部分，其具有T形横截面并且具有主轴承表面，并且凸轮适配器具有矩形凹部。 具有纵向狭槽的细长的保持板固定到凸轮适配器的与矩形凹槽相邻的每一侧，以将滑动件的主要部分可滑动地保持在纵向槽和矩形凹部内。 主要支承表面和形成在主要部分下方的滑块中的一对中间支承表面可滑动地支撑保持板，从而可滑动地支撑凸轮适配器。 驾驶员可滑动地支撑滑块。 狭窄的模具安装凸轮基本上是空中凸轮的倒置形式。

公开(公告)号：US20050257636A1

公开(公告)日：2005-11-24

申请号：US10528271

申请日：2003-08-28

Applicant: Jurgen Osterlanger ,  Rudolf Bauer ,  Torsten Keller

Inventor： Jurgen Osterlanger ,  Rudolf Bauer ,  Torsten Keller

IPC: F16H25/24 ,  B21D28/28 ,  B21D28/32 ,  B23P13/00 ,  F16H20060101 ,  F16H25/22

CPC classification number: B21D28/28 ,  B21D28/285 ,  B21D28/32 ,  F16H25/2223 ,  Y10T74/19749 ,  Y10T74/19767 ,  Y10T74/19772

Abstract: Method for producing a spindle nut of a ball screw, by provided the circumference of the nut with at least one through-opening for receiving a deflecting piece for balls of the ball screw. A hole punch arranged in the spindle nut and operable to punch out the through-opening from radially inward to radially outward through the casing of the spindle nut.

Abstract translation: 通过设置具有至少一个用于容纳滚珠丝杠球的偏转片的至少一个通孔的螺母的周边，制造滚珠丝杠的主轴螺母的方法。 一个孔冲头，其布置在主轴螺母中并且可操作地将通孔从径向向内穿过径向向外穿过主轴螺母的壳体。

公开(公告)号：US20040221569A1

公开(公告)日：2004-11-11

申请号：US10867454

申请日：2004-06-14

Inventor： Robert Arnoldus Andreas Mutsaers ,  Lambertus Cornelis Hendrikus Buysen ,  Jeroen Herman van Liempd ,  Marc Andre Mussaeus

IPC: B21L009/00

CPC classification number: B21D28/32 ,  B21D53/14 ,  F16G5/16 ,  Y10T83/0529 ,  Y10T83/06 ,  Y10T83/6563

Abstract: In a process for forming a linking element for a push belt for a continuously variable transmission, material is displaced from a central portion of the linking element during a blanking process, which central portion is substantially centrally located in the horizontal transverse direction. A blanking member which is applied during the blanking process, comprises a shaping surface which abuts against a front surface or a back surface of the linking element under the influence of pressure during the blanking process. The blanking member is provided with a relatively elevated central portion, which serves to displace material from the central portion of the linking element during the blanking process.

Abstract translation: 在用于形成用于无级变速器的推带的连接元件的过程中，在冲裁过程期间，材料从连接元件的中心部分移位，该中心部分基本上位于水平横向方向上。 在冲裁过程中施加的冲切构件包括在冲裁过程中在压力影响下与连接件的前表面或后表面邻接的成形表面。 冲切构件设置有相对较高的中心部分，其用于在冲裁过程期间从连接元件的中心部分移位材料。