EP1093869A3 - Device for bending and/or punching and/or upsetting wire or strip - Google Patents

Device for bending and/or punching and/or upsetting wire or strip Download PDF

Info

Publication number
EP1093869A3
EP1093869A3 EP00116924A EP00116924A EP1093869A3 EP 1093869 A3 EP1093869 A3 EP 1093869A3 EP 00116924 A EP00116924 A EP 00116924A EP 00116924 A EP00116924 A EP 00116924A EP 1093869 A3 EP1093869 A3 EP 1093869A3
Authority
EP
European Patent Office
Prior art keywords
punching
bending
strip
hydraulic
driven
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
EP00116924A
Other languages
German (de)
French (fr)
Other versions
EP1093869B1 (en
EP1093869A2 (en
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.)
W Lottgers & Co KG GmbH
Original Assignee
W Lottgers & Co KG 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
Application filed by W Lottgers & Co KG GmbH filed Critical W Lottgers & Co KG GmbH
Publication of EP1093869A2 publication Critical patent/EP1093869A2/en
Publication of EP1093869A3 publication Critical patent/EP1093869A3/en
Application granted granted Critical
Publication of EP1093869B1 publication Critical patent/EP1093869B1/en
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
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F99/00—Subject matter not provided for in other groups of this subclass
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F1/00—Bending wire other than coiling; Straightening wire
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F5/00—Upsetting wire or pressing operations affecting the wire cross-section

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Press Drives And Press Lines (AREA)
  • Transmission Devices (AREA)
  • Manipulator (AREA)

Abstract

Vorgeschlagen wird eine Vorrichtung zum Biegen und/oder Stanzen und/oder Stauchen von Draht- oder streifenartigen Blechteilen, bei der an einem Maschinentisch geführt mehrere über hydraulisch-mechanische Geber 1 angetriebene und elektronisch gesteuerte Werkzeuge angeordnet sind. Dabei ist jedem Geber 1 zur hydraulischen Druckbeaufschlagung ein Elektromotor 3 mit einem zwischengeschalteten Getriebe 4, 5 zugeordnet, der auf den Kolben 11 des jeweiligen hydraulischen-mechanischen Gebers 1 wirkt.

Figure 00000001
A device for bending and / or punching and / or compressing wire or strip-like sheet metal parts is proposed, in which several machine-driven and electronically controlled tools, which are driven by hydraulic-mechanical sensors 1, are arranged on a machine table. Each encoder 1 for hydraulic pressurization is assigned an electric motor 3 with an intermediate gear 4, 5, which acts on the piston 11 of the respective hydraulic-mechanical encoder 1.
Figure 00000001
EP00116924A 1999-10-19 2000-08-05 Device for bending and/or punching and/or upsetting wire or strip Expired - Lifetime EP1093869B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19950297A DE19950297C1 (en) 1999-10-19 1999-10-19 Device for bending and / or punching and / or upsetting wire or strip-like sheet metal parts
DE19950297 1999-10-19

Publications (3)

Publication Number Publication Date
EP1093869A2 EP1093869A2 (en) 2001-04-25
EP1093869A3 true EP1093869A3 (en) 2002-07-24
EP1093869B1 EP1093869B1 (en) 2005-01-19

Family

ID=7926138

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00116924A Expired - Lifetime EP1093869B1 (en) 1999-10-19 2000-08-05 Device for bending and/or punching and/or upsetting wire or strip

Country Status (4)

Country Link
US (1) US6378353B1 (en)
EP (1) EP1093869B1 (en)
DE (1) DE19950297C1 (en)
ES (1) ES2233249T3 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103128185B (en) * 2011-11-25 2015-03-11 鸿富锦精密工业（深圳）有限公司 Carrying device and stamping device adopting the same
CN102847851A (en) * 2012-09-29 2013-01-02 无锡威华电焊机制造有限公司 Synchronous feeding and bending device of reinforced-bar truss web-member bar
MX2021014741A (en) * 2016-11-01 2022-01-18 Trinity North American Freight Car Inc Autorack deck adjustments.
CN107008827A (en) * 2017-01-23 2017-08-04 沈春慧 A kind of labour-saving power cable bending device
CN106513537B (en) * 2017-01-23 2017-08-29 江苏宏威重工机床制造有限公司 A kind of hydraulic cold bending apparatus
KR101729484B1 (en) * 2017-01-24 2017-04-24 주식회사 탑시스템 A position control apparatus for a television receiver
CN108160863A (en) * 2018-01-23 2018-06-15 国网甘肃省电力公司经济技术研究院 A kind of foot-operated oil pressure ground rebar bending machine
DE102022114732B4 (en) 2022-06-10 2024-03-07 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Deflection device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2149068A1 (en) * 1971-10-01 1973-04-19 Hack Hilda WIRE BENDING MACHINE WITH A HYDRAULIC PRESSURE SYSTEM
DE2720398A1 (en) * 1977-05-06 1978-11-09 Wafios Maschinen Wagner Hydraulically actuated wire bending machine - has rotating cam actuating master cylinder which drives slave cylinder to oscillate wire bending slide
JPS60177925A (en) * 1984-02-21 1985-09-11 Sumitomo Heavy Ind Ltd Power generator for driving double-acting press

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3686922A (en) * 1970-10-23 1972-08-29 Erich Bley Combination manual and hydraulic arbor press
US4347727A (en) * 1980-07-28 1982-09-07 Galiger Barry J Programmable upward-stroke insert mechanism for bending brakes and method of use
DE3537085A1 (en) * 1985-10-18 1987-04-23 Meyer Roth Pastor Maschf WORKING MACHINE WITH UNEQUALLY DRIVEN TOOLS, ESPECIALLY MACHINE FOR PRODUCING MOLDED PARTS FROM WIRE OR TAPE MATERIAL
GB8805577D0 (en) * 1988-03-09 1988-04-07 Wyko Equip Hydraulic press
US4959989A (en) * 1988-06-09 1990-10-02 Reo Hydraulic Pierce & Form Force multiplying press
SE8803688D0 (en) * 1988-10-17 1988-10-17 C A Weidmueller Gmbh & Co CRAFTS TOOL WITH ELECTRIC OPERATION
GB2262464B (en) * 1988-12-29 1993-09-08 Amada Co Ltd Sheet workpiece bending machine
US5195354A (en) * 1989-03-31 1993-03-23 Japan Storage Battery Co., Ltd. Cam crank mechanism and motor driven hydraulic tool

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2149068A1 (en) * 1971-10-01 1973-04-19 Hack Hilda WIRE BENDING MACHINE WITH A HYDRAULIC PRESSURE SYSTEM
DE2720398A1 (en) * 1977-05-06 1978-11-09 Wafios Maschinen Wagner Hydraulically actuated wire bending machine - has rotating cam actuating master cylinder which drives slave cylinder to oscillate wire bending slide
JPS60177925A (en) * 1984-02-21 1985-09-11 Sumitomo Heavy Ind Ltd Power generator for driving double-acting press

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 010, no. 018 (M - 448) 24 January 1986 (1986-01-24) *

Also Published As

Publication number Publication date
US6378353B1 (en) 2002-04-30
ES2233249T3 (en) 2005-06-16
EP1093869B1 (en) 2005-01-19
DE19950297C1 (en) 2001-05-17
EP1093869A2 (en) 2001-04-25

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