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41. 发明公开

EP0777540A4 WIPING UNIT FOR RAM OF BODYMAKER 失效
标题翻译： ABSTREIFEINHEITFÜRSTÖSSELEINER MASCHINE ZUM ERZELIGEN VONDÜSENKÖRPERN
公开(公告)号：EP0777540A4
公开(公告)日：1997-11-26
申请号：EP95929580
申请日：1995-08-16
申请人： SEQUA CORP
发明人： MAIN RALPH
IPC分类号： B21D24/00 , B21D22/28 , B21D37/16 , B21D37/18 , B21D51/26 , B30B1/26 , B30B15/04 , B21D22/00 , B21D22/21 , B21D37/10 , B21J13/04
CPC分类号： B21D37/16 , B21D22/28 , B21D37/18 , B21D51/26
摘要： A bodymaker (15) that transforms shallow metal cups (16) in elongated can bodies includes a reciprocated ram (20) which, during its forward stroke, drives the cups through a set of graduated circular dies (22). Ring-shaped wipers (83, 84, 85) engage the outer cylinder surface (70) of the ram and are arranged so that a first of the wipers scrapes tool coolant from the ram as the latter moves rearward and a second of the wipers scrapes hydraulic bearing fluid from the ram as the latter moves forward. The wipers are provided with flexible flaps (89) that are in relatively low pressure frictional engagement with the ram resulting in only a very low temperature rise for the wipers to increase operating life thereof at production rates of approximately 400 per minute for cans of 2.5 inch diameter.
摘要翻译：一个转换细长罐体中的浅金属杯（16）的制罐机（15）包括往复冲头（20），往复冲头在其向前行程期间驱动杯通过一组刻度圆形模头（22）。环形刮水器（83,84,85）与冲头的外圆柱表面（70）接合并且布置成使得第一擦拭器在冲头从工具向后移动时刮擦工具冷却剂，并且第二擦拭器刮擦随着后者向前移动，来自冲头的液压轴承流体。擦拭器设置有柔性翼片（89），其与压头处于相对较低的压力摩擦接合，导致擦拭器的温度上升非常低，从而以2.5英寸罐的每分钟约400生产速率增加其工作寿命直径。

42. 发明授权

EP0437978B1 Stamping and forming machine having interchangeable punch subassembly 失效
标题翻译：冲压和具有可互换的辅助部件成型机。
公开(公告)号：EP0437978B1
公开(公告)日：1994-06-01
申请号：EP90314382.4
申请日：1990-12-28
申请人： THE WHITAKER CORPORATION
发明人： Bakermans, Johannes Cornelis Wilhelmus
IPC分类号： B21D37/10
CPC分类号： B21D28/06 , B21D37/08 , Y10T83/944 , Y10T83/9476

43. 发明公开

EP0467993A4 REMOVABLE SLIDE PRESSES 失效
标题翻译：可拆卸滑动压力
公开(公告)号：EP0467993A4
公开(公告)日：1992-11-04
申请号：EP90908066
申请日：1990-04-12
申请人： CONNELL LIMITED PARTNERSHIP
发明人： BARANSKI, ROBERT
IPC分类号： B21D37/04 , B21D37/10 , B30B1/28 , B30B15/02 , B30B15/04 , B30B15/06
CPC分类号： B30B15/04 , B30B1/28 , B30B15/028 , Y10S100/918

44. 发明公开

EP0496425A1 Method and apparatus for forming box-shaped sheet metal ducts 失效
标题翻译： Verfahren und Vorrichtung zum Herstellen vondosenförmigenKanalelementen aus Blech。
公开(公告)号：EP0496425A1
公开(公告)日：1992-07-29
申请号：EP92101188.8
申请日：1992-01-24
申请人： IOWA PRECISION INDUSTRIES INC.
发明人： Moore, Cecil E.
IPC分类号： B21D5/04 , B21D37/10 , B21D39/02 , B21C37/10
CPC分类号： B21D39/02 , B21C37/101 , B21D5/042
摘要： An improved method and apparatus for forming box-shaped sheet metal ducts with Pittsburgh-type seams. The improved method is a continuous process in which the sheet metal is fed from an uncoiler, and after straightening and notching, the leading edge is fed into a single apparatus that performs all of the remaining forming functions. In this single apparatus, the leading edge of the material is formed into the male portion of the Pittsburgh seam, after which the box is formed and then the female portion of the Pittsburgh seam is formed and the material sheared to complete the box section. Using this improved method eliminates the moving of separate parts from one station to another, thereby improving the efficiency of the forming operation and the quality of the resulting box section.
摘要翻译：一种改进的匹兹堡型接缝形成箱形金属板管道的方法和装置。改进的方法是连续的方法，其中金属板从开卷机进料，并且在矫直和开槽之后，前缘被馈送到执行所有剩余成形功能的单个装置中。在这种单一装置中，材料的前缘形成匹兹堡缝的凸形部分，之后形成盒子，然后形成匹兹堡缝的雌性部分，并剪切材料以完成盒子部分。使用这种改进的方法消除了将单独部件从一个站移动到另一个站点，从而提高了成形操作的效率和所得到的箱体部分的质量。

45. 发明授权

EP0294765B1 Präzisionsstanzautomat und zugehöriges Verfahren zum Werkzeugwechsel 失效
标题翻译：精密打孔机及相关工具更换方法
公开(公告)号：EP0294765B1
公开(公告)日：1992-04-01
申请号：EP88109063.3
申请日：1988-06-07
申请人： SIEMENS AKTIENGESELLSCHAFT , BRUDERER AG
发明人： Kröner, Josef , Messner, Helmut , Hartwig, Thomas
IPC分类号： B21D37/10 , B23Q16/00
CPC分类号： B21D37/14 , B23Q1/0063 , B23Q16/001

46. 发明专利

DE202020005386U1 Bearbeitungsmodul für ein Bearbeitungswerkzeug einer Werkzeugmaschine 未知
公开(公告)号：DE202020005386U1
公开(公告)日：2022-03-24
申请号：DE202020005386
申请日：2020-12-23
申请人： FRITZ STEPPER GMBH & CO KG
IPC分类号： B21D37/04 , B21D28/14 , B21D37/10
摘要： Bearbeitungsmodul für ein Bearbeitungswerkzeug für eine Werkzeugmaschine (100), wobei das Bearbeitungswerkzeug (1) ein erstes Werkzeugteil (1a) mit einem Moduloberteil (3a) und ein zweites Werkzeugteil (1b) mit einem Modulunterteil (3b) aufweist, welche durch die Werkzeugmaschine (100) während eines Arbeitshubs zwischen einem oberen Totpunkt und einem unteren Totpunkt relativ zueinander beweglich sind, wobei das Moduloberteil (3a) eine erste Bearbeitungseinheit (11) sowie eine erste Auswerfeinheit (12) und das Modulunterteil (3b) eine zweite Bearbeitungseinheit (21) sowie eine zweite Auswerfeinheit (22) aufweist, wobei die zweite Bearbeitungseinheit (21) und die zweite Auswerfeinheit (22) zueinander relativ beweglich im zweiten Werkzeugteil (1b) angeordnet sind,dadurch gekennzeichnet, dass das Modulunterteil (3b) eine Umlenkeinrichtung (25) mit mindestens einem Umlenkelement (25a, 25b) aufweist, wobei ein erstes Ende (25a', 25b') des mindestens einen Umlenkelements (25a, 25b) an der zweiten Bearbeitungseinheit (21) und ein zweites Ende (25", 25b") an der zweiten Auswerfeinheit (22) angreift, dass die Umlenkeinrichtung (25) eine Bewegung der zweiten Auswerfeinheit (22) in einer ersten Richtung in eine Bewegung der zweiten Bearbeitungseinheit (21) in eine hierzu entgegengesetzte zweite Richtung umsetzt.

47. 发明专利

AU2020319987A1 A punch and die assembly 未知
公开(公告)号：AU2020319987A1
公开(公告)日：2022-03-17
申请号：AU2020319987
申请日：2020-07-30
申请人： ROCKHOUSE INT PTY LTD
发明人： HANCOCK DAVID , ARTHUR MCDONALD DOUGLAS
IPC分类号： B21D28/26 , B21D19/08 , B21D28/14 , B21D35/00 , B21D37/10 , B26F1/14
摘要： A punch and die assembly for a forming assembly for forming flared openings in commercial forming steel sheeting, includes a punch. The punch has a punching element having a base portion and a working portion that extends from a face of the base portion, the working portion defining a working edge with more than two substantially evenly spaced peaks and troughs for forming an opening in the steel sheeting during a working stroke. A flaring element is mountable on the base portion of the punching element, a side of the flaring element defining an arcuate flaring surface that tapers inwardly in the direction of the working stroke. A die supports the steel sheeting, the die having a die opening with a flared die face for facing the flaring surface of the flaring element such that the opening in the steel sheeting is flared by the flaring surface of the flaring element and the die face in the working stroke.

48. 发明专利

AU2021106269A4 FLEXIBLE DEEP DRAWING ARRANGEMENT 未知
公开(公告)号：AU2021106269A4
公开(公告)日：2021-11-25
申请号：AU2021106269
申请日：2021-08-21
申请人： DR VISHWANATH KARAD MIT WORLD PEACE UNIV , KAKANDIKAR GANESH , MASHALKAR ANIL , KULKARNI OMKAR , JADHAV ABHISHEK
发明人： KAKANDIKAR GANESH , MASHALKAR ANIL , KULKARNI OMKAR , JADHAV ABHISHEK
IPC分类号： B21D22/20 , B21D33/00 , B21D37/10
摘要： A flexible deep drawing arrangement operable in conjunction with a universal testing machine (UTM) is disclosed herein. The flexible deep drawing arrangement comprises a top punch coupled to a top mounting fixture of the 5 UTM. A binding arrangement, for binding a thin foil for deep drawing to a bottom die, is configured to hold the thin foil along a descent path of the top punch for facilitating the deep drawing of the thin foil. A flexible support is disposed operatively below the thin foil for facilitating the deep drawing thereof. - 114

49. 发明专利

MY188259A DIE DEVICE AND METHOD FOR USING SAME 未知
公开(公告)号：MY188259A
公开(公告)日：2021-11-24
申请号：MYPI2018702143
申请日：2016-11-11
申请人： MITSUI HIGH TEC
发明人： SYUSAKU MUNAOKA , ICHISHIGE UNOKI , TOMOKI HYUGAJI
IPC分类号： B21D28/04 , B21D28/34 , B21D37/10
摘要： Provided is a die device (10) including a stripper plate holder (19) that is supported by a plurality of guideposts (15) connecting an upper die (12) attached to a press slide plate (11) and a lower die (14) attached to a press bolster (13) to each other, moves up and down together with the upper die (12), and guides a punch (16) provided in the upper die (12) to a die hole (18) of a die (17) provided in the lower die (14). The guidepost (15) includes an upper guidepost (29) that is fitted to an upper guide bush (27) of the upper die (12) through an upper ball retainer (28) and connects the stripper plate holder (19) and the upper die (12) to each other. The upper guidepost (29) has a stepwise shape in which a lower post portion (32) on the stripper plate holder (19) side has a smaller diameter than an upper post portion (31) on the upper die (12) side. (Figure 4)

50. 发明专利

AU2021104627A4 A TOOL BLOCK FOR HOLDING A TOOL 未知
公开(公告)号：AU2021104627A4
公开(公告)日：2021-09-23
申请号：AU2021104627
申请日：2021-07-27
申请人： FRAMECAD LICENSING LTD
发明人： KENEALY JEREMY ROBERT KANE
IPC分类号： B21J13/03 , B21D22/04 , B21D37/04 , B21D37/10 , B21J13/02
摘要： A tool block for holding a dimpling tool has a u-shaped body and a slot 2 between the arms of the u shape. A groove 7 is shown on the underside of the outer arm of the 'u' of the tool block 1 and holes 18 on both sides of the tool block 1, aligned horizontally and perpendicular to the axis of operation of the second die. The holes 18 are threaded to receive a grub screw which is tightened down on to the sides of the dimpling die punch 3 to hold it in position in use. 6a 6b Figure 1 6a Figure 2

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