公开(公告)号：US20040023773A1

公开(公告)日：2004-02-05

申请号：US10207690

申请日：2002-07-30

发明人： John A. Dombkowski

IPC分类号： B26F001/14

CPC分类号： B26F1/44 ,  B26F2001/4463 ,  B26F2001/4472 ,  Y10T83/9423

摘要： A steel rule cutting die having a slotted die backing board fabricated from wood with a laser burned slot therein and a steel rule in the slot, the steel rule having integral projections on its opposite side faces for engaging the walls of the slot, thereby precluding lift out of the steel rule from the slot.

摘要翻译： 一种具有开槽模具背板的钢规切割模具，其中具有激光烧蚀槽的木材和槽中的钢规，钢规在其相对的侧面上具有一体的突起，用于接合槽的壁，从而阻止升程 从钢铁规则出来的槽。

公开(公告)号：US20030205122A1

公开(公告)日：2003-11-06

申请号：US10151906

申请日：2002-05-22

申请人： DN CRAFT CORPORATION

发明人： Wan-Young Oh

IPC分类号： B26D005/08 ,  B26F001/14

CPC分类号： B26F1/40 ,  B26D3/10 ,  B26D7/015 ,  B26D2007/0087 ,  B26F1/36 ,  B26F2001/407 ,  Y10T83/051 ,  Y10T83/728 ,  Y10T83/7593 ,  Y10T83/8785 ,  Y10T83/8831 ,  Y10T83/885 ,  Y10T83/943 ,  Y10T83/944

摘要： A punching device for edge decoration, which enables to repeatedly punch a pattern in a target such as paper along edges of the target, includes a jig (15) in which a predetermined pattern (17) is perforated, a punching member (13) having a section corresponding to the perforated pattern (17) and being slidable through the perforated pattern (17), and a base (19) combined with the jig (15) and having an angle (null) in range of 60nullnullnullnull180null to the perforated pattern (17), the base (19) having a standard marking (20) with a pattern corresponding to all or part of the perforated pattern (17).

摘要翻译： 一种用于边缘装饰的穿孔装置，其能够沿着目标物的边缘反复地将诸如纸张的目标图案重复地打孔，其中包括预定图案（17）穿孔的夹具（15），冲压构件（13），其具有 与所述穿孔图案（17）相对应并且可穿过所述穿孔图案（17）滑动的部分以及与所述夹具（15）组合并且具有60°<θθ范围内的角度（θ）的基部（19） 相对于穿孔图案（17）= 180°，基部（19）具有标准标记（20），其图案对应于全部或部分穿孔图案（17）。

公开(公告)号：US20030196534A1

公开(公告)日：2003-10-23

申请号：US10389761

申请日：2003-03-18

发明人： Heiko Schmidt

IPC分类号： B26F001/14

CPC分类号： B23P19/062 ,  B21J15/10 ,  B21J15/32 ,  Y10T29/49908 ,  Y10T29/5343 ,  Y10T83/9423 ,  Y10T83/9428

摘要： The invention relates to a novel machining tool and a punching head for use in one such tool. An internal feed channel is formed between the connection for the external feed of components and the readiness position on the joining channel at least over a partial length of a deformable or flexible internal feed, so that the run of this feed within the tool and/or the correction of the feed to the external supply can be optimally matched to the respective tool execution.

摘要翻译： 本发明涉及一种用于一种这样的工具的新型加工工具和冲压头。 内部进料通道形成在用于组件的外部进料的连接和连接通道上的准备位置之间的至少在可变形或柔性内部进料的部分长度上的内部进料通道，使得该进料在工具和/或 对外部电源的馈送的校正可以最佳地匹配于相应的工具执行。

公开(公告)号：US20030172786A1

公开(公告)日：2003-09-18

申请号：US10112973

申请日：2002-03-28

发明人： XuDong Zhou

IPC分类号： B26D003/00 ,  B26D005/08 ,  B26F001/14

CPC分类号： B23D31/00 ,  Y10T83/0524 ,  Y10T83/8727 ,  Y10T83/944

摘要： A method for removing waste from a die-cast metal workpiece includes: 1) removing run and overflow via a first cutting apparatus (10); and 2) removing burring via a second cutting apparatus (100). The first cutting apparatus includes a first upper die (12), a first lower die (40), and a plurality of pairs of aligned first punches (22). Each first punch includes a wedge-shaped first machining section (23). The second cutting apparatus includes a second upper die (102), a second lower die (140), and a plurality of second punches (122). Each second punch includes a stepped second machining section (123). The second machining section includes a plurality of progressively stepped machining portions (124). A topmost machining portion is the largest, and a bottommost machining portion is the smallest. Thus the second machining section can cut burring from the workpiece stepwisedly.

摘要翻译： 一种用于从压铸金属工件除去废物的方法包括：1）通过第一切割装置（10）去除运行和溢流; 和2）通过第二切割装置（100）去除毛刺。 第一切割装置包括第一上模具（12），第一下模具（40）和多对成对的第一冲头（22）。 每个第一冲头包括楔形第一加工部分（23）。 第二切割装置包括第二上模（102），第二下模（140）和多个第二冲头（122）。 每个第二冲头包括阶梯式第二加工部分（123）。 第二加工部分包括多个渐进阶梯加工部分（124）。 最上面的加工部分是最大的，最底部的加​​工部分是最小的。 因此，第二加工部可以逐步地从工件上切割毛边。

公开(公告)号：US20030140747A1

公开(公告)日：2003-07-31

申请号：US10057372

申请日：2002-01-25

发明人： Norton Spiel

IPC分类号： B26F001/14

CPC分类号： B26D7/2628 ,  Y10T83/05 ,  Y10T83/4475 ,  Y10T83/9428 ,  Y10T83/943 ,  Y10T83/9476 ,  Y10T83/9486

摘要： A micro adjuster laterally moves a paper punch die. A modified fixed bracket with a larger fine-threaded hole is used to retain a hollow micro adjuster screw which is engaged by the fine threads of the bracket. The retaining screw that attaches to the die now does so by being inserted through the hollow body of the micro adjuster screw and out of a clearance hole at the distal end. Fine lateral adjustments of lateral alignment between the paper to be punched and the die can now be performed by moving the die laterally.

摘要翻译： 微调节器横向移动纸冲模。 使用具有更大的细螺纹孔的改进的固定支架来保持与托架的细螺纹接合的中空微调节螺钉。 现在通过插入微型调节器螺丝的中空体并从远端的间隙孔中插入连接到模具的固定螺钉。 现在可以通过横向移动模具来执行待冲压的纸张与模具之间的横向对准的精细横向调整。

公开(公告)号：US20020166425A1

公开(公告)日：2002-11-14

申请号：US10128152

申请日：2002-04-23

申请人： NGK Insulators, Ltd.

发明人： Yukihisa Takeuchi ,  Hiroyuki Tsuji ,  Kazumasa Kitamura ,  Yoshinori Yamaguchi

IPC分类号： B26D001/00 ,  B26F001/14

CPC分类号： H05K3/005 ,  B26F1/02 ,  B26F2210/08 ,  H05K3/4611 ,  H05K2203/0195 ,  H05K2203/0346 ,  H05K2203/1476 ,  Y10T29/49126 ,  Y10T29/49155 ,  Y10T29/49165 ,  Y10T29/49181 ,  Y10T83/04 ,  Y10T83/2066 ,  Y10T83/9423

摘要： A method for removing punched fragments usable in the method wherein perforations in a workpiece 3 are conducted by using a punch 10 and a die 12; comprising lifting workpiece 3 while tightly attaching to a stripper 11 without extracting punch 10 from perforations after its formation in workpiece 3, subsequently pushing back punch 10 lifted from the die 12 so as to make it protrude slightly from the bottommost end of perforation, and performing operation for removing punched fragments in that condition. The method for removing punched fragments can be easily performed even a very narrow space is available in a counterbore of a die, and can ensure no punched fragment remained inside perforations, and therefore can improve yield of a product being fabricated. Also presented is a method for producing an article by punching inclusive of the method for removing punched fragments.

摘要翻译： 一种用于去除穿孔片的方法，其中通过使用冲头10和模具12进行工件3中的穿孔; 包括在工件3形成之后从打孔机10中取出冲头10，同时紧紧地连接到汽提器11上，随后将从模具12上升的冲头10推回，使其从穿孔的最底端稍微突出，并执行 在该条件下去除穿孔碎片的操作。 即使在模具的沉孔中可以获得非常窄的空间，也可以容易地进行移除冲压碎片的方法，并且可以确保在穿孔内不留下穿孔的碎片，因此可以提高制造产品的产量。 还提出了通过冲压制造制品的方法，包括用于去除冲压碎片的方法。

公开(公告)号：US20020139231A1

公开(公告)日：2002-10-03

申请号：US09818949

申请日：2001-03-27

发明人： Cheng Ho Lee

IPC分类号： B26F001/04 ,  B26F001/14

CPC分类号： B26F1/36 ,  B26D3/10 ,  Y10T83/8727 ,  Y10T83/8831 ,  Y10T83/885 ,  Y10T83/8851 ,  Y10T83/9428 ,  Y10T83/9461 ,  Y10T83/9476

摘要： A mold-pressing device including a seat body formed with a horizontal fissure at one end and a vertical chamber communicated with the fissure. A mold block is disposed in the chamber. One face of the mold block is disposed with a solid die, while the other face of the mold block is disposed with a channel passing through the mold block. A pressing lever is pivotally disposed in the channel of the mold block. A housing covers the seat body and is formed with a window for a pressing section of the pressing lever to extend therethrough. In use, a paper or a sheet is pushed into the fissure of the seat body and then the pressing section of the pressing lever is depressed, whereby a protuberance of the pressing lever is moved downward to force the mold block downward with the die punching the paper or the sheet placed in the fissure. Therefore, a product with a shape as that of the die is formed.

摘要翻译： 一种模压装置，包括在一端形成有水平裂缝的座体和与裂缝连通的垂直室。 模具块设置在腔室中。 模具块的一个表面设置有实心模具，而模具块的另一个面设置有穿过模具块的通道。 一个按压杆枢转地设置在模块的通道中。 壳体覆盖座体，并且形成有用于按压杆的按压部分的窗口以延伸穿过其中。 在使用中，纸张或纸张被推入座体的裂缝中，然后按压杆的按压部分被压下，由此压紧杆的突起向下移动以通过模具冲压将模具向下压 纸或纸张放在裂缝中。 因此，形成具有与模具相同形状的产品。

公开(公告)号：US20020129677A1

公开(公告)日：2002-09-19

申请号：US10143370

申请日：2002-05-10

申请人： NGK Insulators, Ltd.

发明人： Hiroyuki Tsuji ,  Kazumasa Kitamura ,  Motoo Noritake ,  Satoshi Matsubayashi ,  Shusaku Kabe

IPC分类号： B21K021/00 ,  B26F001/14

CPC分类号： B26F1/02 ,  B26D7/2614 ,  B26F2210/08 ,  H05K3/005 ,  Y10T83/943 ,  Y10T83/9476

摘要： A stamping punch of a punching apparatus including a grip member provided with crosspieces formed between long grooves on side walls of a rectangular parallelepiped, and a plurality of punch members which are formed integrally with the grip member. The respective punch members are arranged in parallel to one another. A plurality of holes are defined on a punch holder. A large amount of adhesive is contained in the gap between joining surfaces when the grip members of the stamping punches are inserted and secured into the respective holes. Accordingly, the positional accuracy of the punch member is improved, the accuracy of the hole defined through a workpiece is improved, and it is possible to eliminate any fear of occurrence of defect in shape. Further, the rigidity of the punch member can be improved, the stripper is prevented from application of unbalanced load, and the punch is easily exchangeable.

摘要翻译： 一种冲压装置的冲压冲头，其特征在于，包括把持构件，其设置有形成在长方体的侧壁上的长槽之间的挡条和与所述把手构件一体形成的多个冲头构件。 相应的冲头构件彼此平行地布置。 多个孔限定在冲头座上。 当冲压冲头的把持件插入并固定到相应的孔中时，接合表面之间的间隙中容纳大量粘合剂。 因此，提高了冲压构件的位置精度，提高了通过工件限定的孔的精度，并且可以消除对形状缺陷的发生的担心。 此外，可以提高冲压构件的刚性，防止剥离器施加不平衡载荷，并且冲头容易更换。

公开(公告)号：US20020083814A1

公开(公告)日：2002-07-04

申请号：US10003757

申请日：2001-10-30

发明人： Marvin Whiteman ,  Wayne Malmstrom

IPC分类号： B26F001/14

CPC分类号： B26F1/04 ,  B23D35/008 ,  B26F1/14 ,  Y10T83/8759 ,  Y10T83/8828 ,  Y10T83/943 ,  Y10T83/9476

摘要： Embodiments of an punch machine and a quick-change die assembly are shown and described. The die assembly may be quickly installed and removed from the punch machine, without bolting or unbolting of either machine housing or the die assembly itself. The die assembly is slid into the machine through a hole in the machine housing and into a position which mates part of the die assembly with the push-bar. A clamp, with a handle outside the machine, is then pivoted against the die assembly. The push-bar is adapted to be self-supporting without being bolted to the die assembly, keeping the push-bar in place without manual adjustment and alignment. The die assembly preferably includes a die, pin retainer, and punch pins, and preferably includes a flexible, pivotal, or hinged pin strap to secure the pins to the retainer. The preferred die assembly includes a positioning system that biases the pin retainer with its pin heads out from the die a proper distance for easy and unobstructed sliding into the machine housing and into a channel of the bar that drives the die assembly. The die assembly preferably includes a system for consistent referencing between various die assemblies, for reducing the instances in which the paper stop must be adjusted when a die assembly is changed.

公开(公告)号：US20020073817A1

公开(公告)日：2002-06-20

申请号：US09745540

申请日：2000-12-20

发明人： Yu Liu Shang

IPC分类号： B26F001/14

CPC分类号： B21D45/006 ,  Y10T83/2135 ,  Y10T83/2146 ,  Y10T83/2159 ,  Y10T83/2163 ,  Y10T83/2166 ,  Y10T83/9473

摘要： A die block assembly of the present invention includes an upper die (20), an unloading plate (40), a plurality of springs (60), and a plurality of spacer blocks (80). A plurality of receiving holes (30) is defined in the upper die, for receiving the springs. A plurality of rams (34) depends from the upper die, for stamping a workpiece (95). The unloading plate is movably connected under the upper die, and defines a plurality of through holes (42) for accommodating the corresponding rams therein. Each spacer block is a stepped cylinder which includes a base (82) and a protrusion (84) extending upwardly from the base. Each spring abuts the base of the corresponding spacer blocker. A height of each base is slightly greater than a maximize clearance between the upper die and the unloading plate. The spacer blocks prevent spring fragments produced in the stamping process from entering the clearance.

摘要翻译： 本发明的模块组件包括上模具（20），卸载板（40），多个弹簧（60）和多个间隔块（80）。 在上模具中限定有多个接收孔（30），用于容纳弹簧。 多个凸起（34）从上模垂直，用于冲压工件（95）。 卸载板可移动地连接在上模下面，并且限定用于容纳其中的相应的公柱的多个通孔（42）。 每个间隔块是阶梯式气缸，其包括基部（82）和从基部向上延伸的突出部（84）。 每个弹簧邻接相应的间隔物阻挡器的基部。 每个基座的高度略大于上模和卸载板之间的最大间隙。 间隔块防止冲压过程中产生的弹簧碎片进入间隙。