公开(公告)号：US20030015079A1

公开(公告)日：2003-01-23

申请号：US09908692

申请日：2001-07-20

发明人： John Talarico

IPC分类号： B26F001/14

CPC分类号： B21D28/34 ,  B26D7/2628 ,  Y10T83/9425 ,  Y10T83/9476 ,  Y10T83/9483

摘要： An improved floating punch-holder for a punching apparatus comprising an assembly of a chuck having an upper portion and a lower portion. The upper portion of the chuck is provided to be securely attached to the punching apparatus. The chuck is provided to hold a shank having an upper portion and a lower portion, the upper portion of the shank being held by the chuck and the lower portion of said shank is connected to a punch. The punch is adapted to cooperate with a die located below the punch and centered with the punch. A centering assembly is adapted to accommodate the upper portion of the shank and is provided to facilitate a precise alignment and centering of the punch with the die. Centering assembly is detachably mounted to the lower portion of the chuck and is adapted to retain the position of the shank centered, even when the shank is removed for servicing. A locking assembly is adapted to immobily lock the upper portion of the shank to the lower portion of the chuck.

摘要翻译： 一种用于冲压装置的改进的浮动冲头架，包括具有上部和下部的夹头的组件。 卡盘的上部被设置成牢固地附接到冲压装置。 卡盘被设置成保持具有上部和下部的柄，柄的上部由卡盘保持，并且所述柄的下部连接到冲头。 该冲头适于与位于冲头下方的模具配合，并与冲头对中。 定心组件适于容纳柄部的上部并且被设置成有助于冲模与模具的精确对准和定心。 定心组件可拆卸地安装到卡盘的下部，并且适于将柄的位置保持在中心位置，即使当柄被移除以进行维修时。 锁定组件适于将柄的上部不牢固地锁定到卡盘的下部。

公开(公告)号：US20020124623A1

公开(公告)日：2002-09-12

申请号：US10145231

申请日：2002-05-13

发明人： Jay W. Roberts

IPC分类号： B21D031/00 ,  H01R043/16 ,  B26F001/14 ,  B21D045/00

CPC分类号： H01R43/16 ,  B21D28/34 ,  B21D45/003 ,  B26D7/1818 ,  Y10S83/942 ,  Y10T83/0448 ,  Y10T83/2172 ,  Y10T83/2179 ,  Y10T83/2213 ,  Y10T83/9425 ,  Y10T83/9437 ,  Y10T83/9447

摘要： A punch and die tool for cutting a slug from a sheet of material that is retained in the opening of the die and does not adhere to or follow the punch on its upward stroke, and a method for retaining a slug in a die, are disclosed. The die is formed with one or more irregularities or grooves on the edge of the die face so that the slug cut by the operation of the punch and die will have a burr on its edge. The burr causes the slug to lodge in the inside surface of the die and prevents the slug from following the punch on its upward stroke.

公开(公告)号：US20010011492A1

公开(公告)日：2001-08-09

申请号：US09766243

申请日：2001-01-19

发明人： Hiroshi Fukumoto ,  Masanori Taga

IPC分类号： B26F001/14

CPC分类号： B26F1/04 ,  Y10T83/8727 ,  Y10T83/8828 ,  Y10T83/8843 ,  Y10T83/943

摘要： Punch machine 30 has a plurality of punches 52, 53 and dies 54, 61 for punching a hole out of a sheet, a driving means 35 for reciprocating in a direction intersecting with respect to the punch by the driving force of driving source 33, and cam mechanisms 44, 84, 94, 62, 69 for changing the motion of the driving means into the movement direction of the punch so as to transmit to the punch between the punch and the driving means. A plurality of punches are divided into first group and second group. The cam mechanism provided between each punch of the first group and the driving means moves each punch 52 by the motion operation of the driving means in a first direction, and the cam mechanism provided between each punch of the second group and the driving means moves each punch 53 by the motion operation of the driving means in a second direction. Different pattern of punching is respectively possible by the first and second groups of punches.

摘要翻译： 打孔机30具有多个冲头52,53和用于从板上冲孔的模具54,61，驱动装置35，用于通过驱动源33的驱动力在与冲头相交的方向上往复运动;以及 凸轮机构44,84,94,62,69，用于将驱动装置的运动改变为冲头的移动方向，以便传递到冲头和驱动装置之间的冲头。 多个冲头分为第一组和第二组。 设置在第一组的每个冲头和驱动装置之间的凸轮机构通过驱动装置的运动操作沿第一方向移动每个冲头52，并且设置在第二组的每个冲头和驱动装置之间的凸轮机构使每个 通过驱动装置的运动操作在第二方向上冲压53。 第一组和第二组冲孔分别是不同的打孔方式。

公开(公告)号：US20010003017A1

公开(公告)日：2001-06-07

申请号：US09740875

申请日：2000-12-21

发明人： Takashi Hosoi ,  Nobuyuki Takaki ,  Yasuo Ono ,  Mikio Kiuchi

IPC分类号： B32B001/02 ,  B29C045/17 ,  B22D031/00 ,  B26F001/14

CPC分类号： G06F1/1616 ,  B22D11/0405 ,  B26D7/01 ,  B26F1/02 ,  G06F1/1656 ,  G06F1/181 ,  Y10T83/9428 ,  Y10T83/9437 ,  Y10T428/13

摘要： Disclosed is a method of manufacturing a casing for an electronic equipment, the casing having a rib of a predetermined height and an insertion hole formed inside the rib in the width direction. The manufacturing method comprises the steps of preparing a molded article having a rib of a predetermined height and a concave portion positioned inside the rib in the width direction, the concave portion having a bottom wall portion, allowing a concave portion supporting die having a punch insertion hole formed therein to be engaged with the bottom portion so as to fix the molded article, and moving a punch from a side opposite to the bottom portion of the molded article engaged with the concave portion supporting die so as to punch the bottom portion positioned inside a punch insertion hole and, thus, to form an insertion hole.

摘要翻译： 公开了一种制造电子设备用壳体的方法，所述壳体具有预定高度的肋和形成在所述肋中的所述宽度方向上的插入孔。 制造方法包括以下步骤：制备具有预定高度的肋的模制品和位于所述肋的宽度方向上的凹部，所述凹部具有底壁部，允许具有冲头插入的凹部支撑模具 形成在其中以与底部接合的孔，以固定模制品，并且从与凹部支撑模具接合的模制品的底部相对的一侧移动冲头，以便将位于内部的底部 一个冲头插入孔，从而形成插入孔。

公开(公告)号：US20040045424A1

公开(公告)日：2004-03-11

申请号：US10415343

申请日：2003-05-02

发明人： Nobuyuki Ikeda ,  Yoshihisa Ishiwata ,  Jun Wakao

IPC分类号： B26F001/14

CPC分类号： B21D28/34 ,  B21D28/12 ,  B21D37/04 ,  B21D37/145 ,  B23Q3/15536 ,  B23Q3/15573 ,  Y10T83/8703 ,  Y10T83/8727 ,  Y10T83/8748 ,  Y10T83/8835 ,  Y10T83/8858 ,  Y10T83/9423 ,  Y10T83/9425

摘要： A punch press provided with a punch and die set taking-out/taking-in apparatus 291; a punch taking-out/taking-in arm 367 for performing taking-out/taking-in of a punch P; and a die taking-out/taking-in arm 369 for performing taking-out/taking-in of a die D, wherein taking-out/taking-in of many punches P, dies D accommodated in a punch and die set accommodating portion 282 of a rack 283 is performed by pivoting a punch holding arm 279 which holds a punch P and a die holding arm 281 which holds a die D in a punch and die set exchanging apparatus 23 forward or backward; and delivery of a die is performed between the punch and die set taking-out/taking-in apparatus 291 and the punch and die set exchanging apparatus 23.

摘要翻译： 具有冲头和模具取出/取入装置291的冲压机; 用于执行取出/取入冲头P的冲头取出/取入臂367; 以及用于进行模具D的取出/取出的模具取出/取入臂369，其中，多个冲头P的取出/取入将模具D容纳在冲头和模具容纳部分 通过使保持冲头P的冲头保持臂279和保持模具D的模具保持臂281在冲头和模具更换装置23中向前或向后枢转来执行齿条283的282， 并且在冲模和模具组取出装置291以及冲模和模具组更换装置23之间执行模具的输送。

公开(公告)号：US20030183057A1

公开(公告)日：2003-10-02

申请号：US10114965

申请日：2002-04-01

发明人： James R. Birch ,  Ralph Hohneke ,  Steven J. Kleis ,  Leonard C. Sloat ,  Melissa Perez ,  Brad R. Hansen

IPC分类号： B26D003/00 ,  B26F001/14

CPC分类号： B26F1/14 ,  B27N3/18 ,  Y10T83/06 ,  Y10T83/9428 ,  Y10T83/9437

摘要： A punch and backer plate combination is disclosed as an example of the present invention. The punch has a concave recess in its extended end. The punch may be round or have a rectangular shape in plan view and includes a backer plate having an aligned opening with a similar shape to the punch plus a clearance dimension. The aligned opening of the backer plate includes an upper portion and a lower portion, where the lower portion is enlarged in comparison to the upper portion to allow relief for a slug of material from the workpiece. The punch recess allows stress to be relieved upwardly instead of causing side stresses which induce breaks and cracks in the workpiece.

摘要翻译： 作为本发明的一个例子，公开了一种冲压和底板组合。 冲头在其延伸端具有凹形凹部。 冲头可以是圆形的或在平面图中具有矩形形状，并且包括具有与冲头相似形状的对齐开口的支承板加上间隙尺寸。 背板的对准开口包括上部和下部，其中下部与上部相比放大，以允许从工件排出材料块。 冲压凹槽允许应力释放到上方，而不是引起在工件中引起断裂和裂纹的侧向应力。

公开(公告)号：US20030110917A1

公开(公告)日：2003-06-19

申请号：US10025832

申请日：2001-12-19

发明人： Robert Arnold

IPC分类号： B26F001/14

CPC分类号： B26F1/36 ,  B26D3/10 ,  B26D7/015 ,  B26D2007/0087 ,  Y10T83/734 ,  Y10T83/7593 ,  Y10T83/9423 ,  Y10T83/9428

摘要： The present invention provides for an alignment device for aligning a punch tool to punch a design into a sheet media comprised of a clip, where the clip is comprised of first and second resilient arms meeting at a connection point. A first guide edge is disposed angularly from the first resilient arm, such that when the punch tool is secured in the clip between the first and second resilient arms and the sheet media is placed along the first guide edge, the punch tool is positioned to punch a design into the sheet media. Additionally, a second guide edge may be disposed angularly from the second resilient arm, such that when the punch tool is secured in the clip between the first and second resilient arms and the sheet media is placed along the first and second guide edges, the punch tool is positioned to punch a design into the sheet media.

摘要翻译： 本发明提供了一种对准装置，用于对准冲压工具以将设计冲压成由夹子构成的薄片介质，其中夹具包括在连接点处会合的第一和第二弹性臂。 第一引导边缘与第一弹性臂成角度地布置，使得当冲头工具固定在夹子中在第一和第二弹性臂之间并且片材介质沿着第一引导边缘放置时，冲头工具被定位成打孔 设计成片材介质。 另外，第二引导边缘可以与第二弹性臂成角度地设置，使得当冲头工具固定在夹子中在第一和第二弹性臂之间并且片材介质沿着第一和第二引导边缘放置时，冲头 工具被定位成将设计冲压到片材介质中。

公开(公告)号：US20030106400A1

公开(公告)日：2003-06-12

申请号：US10007692

申请日：2001-12-10

发明人： Michael Patrick Lyons ,  Michael Anthony Byrne

IPC分类号： B26F001/14

CPC分类号： B21D37/10 ,  B21D28/14 ,  Y10T83/04 ,  Y10T83/9423

摘要： A die assembly including a base, an adjustable post, and an impacting post. The adjustable post is slidably coupled to the base and movable between first and second cutting positions to cut differently sized items. The impacting post is movable between an impact position proximate the adjustable post and a removed position displaced from the adjustable post.

摘要翻译： 一种模具组件，包括基座，可调节柱和冲击柱。 可调节柱可滑动地联接到基座并且可在第一和第二切割位置之间移动以切割不同尺寸的物品。 冲击柱可在靠近可调节柱的冲击位置和从可调节柱移位的移除位置之间移动。

公开(公告)号：US20030000344A1

公开(公告)日：2003-01-02

申请号：US10171965

申请日：2002-06-17

申请人： NGK SPARK PLUG CO., LTD.

发明人： Keiji Suzuki

IPC分类号： B26F001/14

CPC分类号： C04B35/486 ,  H01L21/4842 ,  H01L2224/48247 ,  H01L2224/49171 ,  Y10T83/9428 ,  Y10T407/26 ,  Y10T407/27

摘要： A ceramic member is constituted with a zirconia-containing ceramic material containing 20% by volume or more of a zirconia series ceramic phase mainly composed of a zirconium oxide. The zirconia-containing ceramic material satisfies: KC/(dA)null5 by using an exponential value A set within a range from null0.41 to null0.37 width, d being an average grain size (unit: nullm) and KC being a fracture toughness value (unit: MPanullm1/2). An edge portion appearing in the form of a ridge is formed at an intersection between two edge forming surfaces 4a and 5 to the outer surface of the member, and the edge portion is formed as a sharp edge portion E having a width w of 0.15 mm or less for the top end of the edge appearing on a cross section taken along an arbitrary plane in perpendicular to the direction of the ridge.

摘要翻译： 陶瓷构件由含有20体积％以上的主要由氧化锆构成的氧化锆系陶瓷相的含氧化锆陶瓷材料构成。 含氧化锆的陶瓷材料通过使用设定在以下范围内的指数值A来满足： in-line-formula> KC /（dA）> = 5 -0.41〜-0.37宽度，d为平均粒径（单位：mum），KC为断裂韧度值（单位：MPa.m1 / 2）。 在棱边形状的边缘部分形成在两个边缘形成表面4a和5之间与构件的外表面的交叉处，并且边缘部分形成为宽度w为0.15mm的尖锐边缘部分E 或者在垂直于脊的方向上沿着任意平面截取的横截面上出现边缘的顶端。

公开(公告)号：US20020194973A1

公开(公告)日：2002-12-26

申请号：US10179090

申请日：2002-06-25

申请人： General Binding Coporation

发明人： Nick Tiamson ,  Samuel Amdahl

IPC分类号： B26F001/14

CPC分类号： B26D7/2614 ,  B23D35/008 ,  Y10T83/8828 ,  Y10T83/8831 ,  Y10T83/943 ,  Y10T83/9476

摘要： A die pin retainer subassembly for use in a die assembly that slidably engages with a die punching machine comprises an elongated retainer, which includes at least one hole for receiving a die pin, and an elongated retaining bar disposed over the enlarged head of the die pin. At least one of the retainers on the retaining bar is in the form of a channel and the retainer and the retaining bar are sized and configured to nest along the lateral direction to minimize any relative lateral movement.

摘要翻译： 用于与冲模机可滑动地接合的模具组件中的模具销保持器子组件包括细长的保持器，其包括至少一个用于接收模具销的孔，以及设置在模具销的扩大头部上方的细长的保持杆 。 保持杆上的保持器中的至少一个是通道的形式，并且保持器和保持杆的尺寸和构造被设计成沿着横向方向嵌套以最小化任何相对的横向运动。