EP0893178A3 - Stanz-Prägewerkzeug - Google Patents

Stanz-Prägewerkzeug Download PDF

Info

Publication number
EP0893178A3
EP0893178A3 EP98112948A EP98112948A EP0893178A3 EP 0893178 A3 EP0893178 A3 EP 0893178A3 EP 98112948 A EP98112948 A EP 98112948A EP 98112948 A EP98112948 A EP 98112948A EP 0893178 A3 EP0893178 A3 EP 0893178A3
Authority
EP
European Patent Office
Prior art keywords
piston
space
pistons
rivet
cylinder
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP98112948A
Other languages
English (en)
French (fr)
Other versions
EP0893178B1 (de
EP0893178A2 (de
Inventor
Georg Donhauser
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kerb Konus Vertriebs GmbH
Original Assignee
Kerb Konus Vertriebs GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from DE29713346U external-priority patent/DE29713346U1/de
Priority claimed from DE29716441U external-priority patent/DE29716441U1/de
Application filed by Kerb Konus Vertriebs GmbH filed Critical Kerb Konus Vertriebs GmbH
Publication of EP0893178A2 publication Critical patent/EP0893178A2/de
Publication of EP0893178A3 publication Critical patent/EP0893178A3/de
Application granted granted Critical
Publication of EP0893178B1 publication Critical patent/EP0893178B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J15/00—Riveting
    • B21J15/10—Riveting machines
    • B21J15/36—Rivet sets, i.e. tools for forming heads; Mandrels for expanding parts of hollow rivets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J15/00—Riveting
    • B21J15/02—Riveting procedures
    • B21J15/025—Setting self-piercing rivets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J15/00—Riveting
    • B21J15/10—Riveting machines
    • B21J15/16—Drives for riveting machines; Transmission means therefor
    • B21J15/20—Drives for riveting machines; Transmission means therefor operated by hydraulic or liquid pressure
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/53039—Means to assemble or disassemble with control means energized in response to activator stimulated by condition sensor
    • Y10T29/53061—Responsive to work or work-related machine element
    • Y10T29/53065—Responsive to work or work-related machine element with means to fasten by deformation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/53709—Overedge assembling means
    • Y10T29/5377—Riveter

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Insertion Pins And Rivets (AREA)
  • Ink Jet (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Forging (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)

Abstract

Ein Stanz-Prägewerkzeug weist eine in einer Bohrung eines Preßstempels (5) verschiebbare Nietnadel (4) auf. Das Werkzeug besteht aus einem Hydraulikzylinder (1) mit zwei Kolben (2, 3), bei denen der eine Kolben (2) die Nietnadel (4) und der andere Kolben (3) den Preßstempel (5) trägt. Der Raum (8) zwischen den Kolben (2, 3) ist mit einem volumenveränderlichen Druckraum (16) verbunden. Der Zylinderraum, der dem einen Kolben (2) zugewandt ist, ist mit einem Druckzylinder (12) verbunden. Nachdem ein Niet unter die Nietnadel (4) zugeführt wurde, wird der Druckzylinder (12) aktiviert und eine Drossel (15) zwischen dem Raum (8) zwischen den Kolben (2, 3) und dem Druckraum (16) zwischengeschaltet. Hierbei wird der Stanzvorgang ausgeführt und sodann der eine Kolben (2) in Richtung des anderen Kolbens (3) gedrückt, wobei dann zur Ausführung des Prägevorgangs der eine Kolben (2) auf dem anderen Kolben (3) aufliegt.
EP98112948A 1997-07-26 1998-07-13 Stanz-Prägewerkzeug Expired - Lifetime EP0893178B1 (de)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
DE29713346U DE29713346U1 (de) 1997-07-26 1997-07-26 Stanz-Prägewerkzeug
DE29713346U 1997-07-26
DE29716441U DE29716441U1 (de) 1997-09-12 1997-09-12 Stanz-Prägewerkzeug
DE29716441U 1997-09-12
DE19808016A DE19808016A1 (de) 1997-09-12 1998-02-26 Stanz-Prägewerkzeug
DE19808016 1998-02-26

Publications (3)

Publication Number Publication Date
EP0893178A2 EP0893178A2 (de) 1999-01-27
EP0893178A3 true EP0893178A3 (de) 2000-08-16
EP0893178B1 EP0893178B1 (de) 2003-04-09

Family

ID=27218166

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98112948A Expired - Lifetime EP0893178B1 (de) 1997-07-26 1998-07-13 Stanz-Prägewerkzeug

Country Status (4)

Country Link
US (1) US6041493A (de)
EP (1) EP0893178B1 (de)
CA (1) CA2243922C (de)
ES (1) ES2193444T3 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19924310B4 (de) * 1999-05-27 2007-11-22 Böllhoff GmbH Hydraulische Antriebseinrichtung für ein Fügewerkzeug
DE10031073B4 (de) * 2000-06-30 2016-11-24 Gustav Klauke Gmbh Verfahren zum Vernieten
US6405421B1 (en) * 2001-01-03 2002-06-18 Hon Hai Precisionind. Co., Ltd. Die assembly for riveting
US6975088B1 (en) * 2002-11-15 2005-12-13 Automation By Design, Inc. Automatic dynamic joint tensioning system
DE102005031917A1 (de) * 2004-09-24 2006-04-13 Böllhoff Verbindungstechnik GmbH Verfahren zum Fügen und Vorrichtung zum Betätigen eines Fügewerkzeuges
DE102006013651B4 (de) * 2005-10-14 2008-09-25 Richard Bergner Verbindungstechnik Gmbh & Co. Kg Werkzeugeinheit und Verfahren zum axialen Verschieben eines Werkzeugkopfes
US7753230B2 (en) * 2007-12-20 2010-07-13 Mikio Kusano Nut feeder
DE102015014517B3 (de) * 2014-02-03 2017-05-18 Kiefel Gmbh Verfahren zum Nieten, Nietanlage und Airbagbauteil
CN108099219B (zh) * 2017-12-20 2019-10-22 吉林大学 一种碳纤维复合材料板与铝合金板之间的粘铆方法
CN109454194A (zh) * 2018-07-27 2019-03-12 宾科精密部件(中国)有限公司 流体压力驱动的压铆装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0067272A2 (de) * 1981-06-13 1982-12-22 MANNESMANN Aktiengesellschaft Nietvorrichtung
US4628722A (en) * 1986-02-14 1986-12-16 Usm Corporation Setting tool for rivet with pull-headed mandrel
WO1994014554A1 (en) * 1992-12-19 1994-07-07 Henrob Limited Improvements in or relating to self-piercing riveting
DE19752367A1 (de) * 1997-11-26 1999-05-27 Emhart Inc Verfahren und Vorrichtung zur Herstellung einer Stanznietverbindung

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2540942A (en) * 1948-01-27 1951-02-06 Warren G Grimes Variable friction gearing
US3557442A (en) * 1968-04-02 1971-01-26 Gen Electro Mech Corp Slug riveting method and apparatus
US3562893A (en) * 1968-05-28 1971-02-16 Omark Winslow Co Apparatus for driving rivets using explosive charge
GB1287572A (en) * 1968-09-16 1972-08-31 Avdel Ltd Blind riveting apparatus
US3771480A (en) * 1971-10-27 1973-11-13 Johnson Die & Eng Co Method and apparatus for extruding a rivet form in a layer of metallic material
GB1471666A (en) * 1973-07-19 1977-04-27 Ocean Investments Ltd Method and fastener for use in joining together an assembly of metal sheets
US3874070A (en) * 1973-08-03 1975-04-01 Boeing Co High fatigue squeeze riveting process and apparatus therefor
US4126076A (en) * 1974-06-19 1978-11-21 Rosman Irwin E Rivet fastener system
US4091981A (en) * 1975-08-21 1978-05-30 Hitachi Koki Company, Limited Power driven percussion tool
US4515302A (en) * 1981-12-21 1985-05-07 Gemcor Engineering Corp. Riveting machine
DE3532932A1 (de) * 1985-09-14 1987-03-19 Schwab Maschbau Nietsetzwerkzeug
US4744238A (en) * 1986-07-02 1988-05-17 Senco Products, Inc. Pneumatic rivet setting tool
US4726504A (en) * 1987-03-27 1988-02-23 Senco Products, Inc. Portable self-piercing riveting apparatus
US4864713A (en) * 1988-06-07 1989-09-12 Gemcor Engineering Corp. Method and apparatus for positioning tooling and riveting
US5027490A (en) * 1989-02-22 1991-07-02 Gemcor Engineering Corporation Apparatus for inserting fasteners
US4978048A (en) * 1989-09-18 1990-12-18 Scovill Fasteners Inc. Fastener setting machine having double-acting drive means
CZ2272U1 (cs) * 1993-06-11 1994-08-05 Josef Wihan Nýtovací nástroj

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0067272A2 (de) * 1981-06-13 1982-12-22 MANNESMANN Aktiengesellschaft Nietvorrichtung
US4628722A (en) * 1986-02-14 1986-12-16 Usm Corporation Setting tool for rivet with pull-headed mandrel
WO1994014554A1 (en) * 1992-12-19 1994-07-07 Henrob Limited Improvements in or relating to self-piercing riveting
DE19752367A1 (de) * 1997-11-26 1999-05-27 Emhart Inc Verfahren und Vorrichtung zur Herstellung einer Stanznietverbindung

Also Published As

Publication number Publication date
CA2243922C (en) 2006-09-26
EP0893178B1 (de) 2003-04-09
CA2243922A1 (en) 1999-01-26
US6041493A (en) 2000-03-28
ES2193444T3 (es) 2003-11-01
EP0893178A2 (de) 1999-01-27

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