EP1350581A3 - Device for the forming of wire, in particular a spring winding and bending machine - Google Patents

Device for the forming of wire, in particular a spring winding and bending machine Download PDF

Info

Publication number
EP1350581A3
EP1350581A3 EP03007613A EP03007613A EP1350581A3 EP 1350581 A3 EP1350581 A3 EP 1350581A3 EP 03007613 A EP03007613 A EP 03007613A EP 03007613 A EP03007613 A EP 03007613A EP 1350581 A3 EP1350581 A3 EP 1350581A3
Authority
EP
European Patent Office
Prior art keywords
wire
bending machine
transfer device
spring winding
forming
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
EP03007613A
Other languages
German (de)
French (fr)
Other versions
EP1350581A2 (en
EP1350581B1 (en
Inventor
Gabriella Kunz
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.)
OFFICINA MECCANICA DOMASO SpA
Original Assignee
OFFICINA MECCANICA DOMASO SpA
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 OFFICINA MECCANICA DOMASO SpA filed Critical OFFICINA MECCANICA DOMASO SpA
Publication of EP1350581A2 publication Critical patent/EP1350581A2/en
Publication of EP1350581A3 publication Critical patent/EP1350581A3/en
Application granted granted Critical
Publication of EP1350581B1 publication Critical patent/EP1350581B1/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
    • B21F3/00—Coiling wire into particular forms
    • B21F3/02—Coiling wire into particular forms helically

Abstract

Vorrichtung zum Formen von Draht, insbesondere Federwinde- und -Biegemaschine (10), mit einer Drahtführung (11) sowie einer eine Greifzange (24) umfassenden Transfereinrichtung (25), mittels der ein geformter und vom übrigen Draht abgetrennter Drahtabschnitt bzw. Drahtformling (26) aus dem Drahtformungsbereich (23) der Maschine (10) herausführbar ist. Die Transfereinrichtung (25) ist oberhalb der Auslassseite (14) der Drahtführung (11) in Richtung parallel zur Drahtachse (12) hin- und herverschiebbar gelagert (Doppelpfeil 27), und zwar derart, dass die der Transfereinrichtung (25) zugeordnete Greifzange (24) den geformten Drahtabschnitt bzw. Drahtformling (26) nach dessen Abtrennung vom übrigen Draht (37) in einer Lage hält, in der die Längsachse des abgetrennten Drahtendes (28) mit der Drahtachse (12) fluchtet.

Figure 00000001
Device for shaping wire, in particular spring winding and bending machine (10), with a wire guide (11) and a transfer device (25) comprising a gripping tongs (24), by means of which a shaped wire section or shaped wire (26 ) can be led out of the wire forming area (23) of the machine (10). The transfer device (25) is mounted above the outlet side (14) of the wire guide (11) so that it can be pushed back and forth in the direction parallel to the wire axis (12) (double arrow 27) in such a way that the gripping tongs (24) assigned to the transfer device (25) ) holds the shaped wire section or wire blank (26) after its separation from the rest of the wire (37) in a position in which the longitudinal axis of the separated wire end (28) is aligned with the wire axis (12).
Figure 00000001
EP20030007613 2002-04-05 2003-04-02 Device for the forming of wire, in particular a spring winding and bending machine Expired - Lifetime EP1350581B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2002115047 DE10215047C1 (en) 2002-04-05 2002-04-05 Spring winding and bending machine includes reciprocating transfer unit holding pre-formed spring end in alignment with feedwire axis
DE10215047 2002-04-05

Publications (3)

Publication Number Publication Date
EP1350581A2 EP1350581A2 (en) 2003-10-08
EP1350581A3 true EP1350581A3 (en) 2004-06-16
EP1350581B1 EP1350581B1 (en) 2006-05-24

Family

ID=27762980

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20030007613 Expired - Lifetime EP1350581B1 (en) 2002-04-05 2003-04-02 Device for the forming of wire, in particular a spring winding and bending machine

Country Status (3)

Country Link
EP (1) EP1350581B1 (en)
DE (2) DE10215047C1 (en)
ES (1) ES2271410T3 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4373417B2 (en) * 2006-07-26 2009-11-25 株式会社板屋製作所 Spring manufacturing apparatus and control method thereof
TWM524775U (en) * 2016-01-20 2016-07-01 Huang Xiao Ling Full-manipulator for spring forming machine
GB201609642D0 (en) * 2016-06-02 2016-07-20 Harrison Spinks Components Ltd Wire shaping apparatus and method

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3205917A (en) * 1961-08-11 1965-09-14 Vanhulen Antoine Emile Florent Apparatus for realizing eyelets at the ends of helical draw springs
US4542635A (en) * 1982-05-06 1985-09-24 Mec Machinery Co., Ltd. Apparatus for manufacturing solid tension coil springs having attachment loops at both ends thereof
US4947670A (en) * 1989-11-07 1990-08-14 Wu Chin Tu Universal automatic spring-making machine
DE29502897U1 (en) * 1995-02-21 1995-04-20 Wu Chin Tu Spring bending machine
US5444905A (en) * 1994-03-14 1995-08-29 Simmons Company Apparatus for manufacturing mattresses and box springs
US5713115A (en) * 1995-05-11 1998-02-03 Spuehl Ag Electronically regulated apparatus for coiling springs

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3915784C1 (en) * 1989-05-13 1990-07-05 Wafios Maschinenfabrik Gmbh & Co Kg, 7410 Reutlingen, De
JP2675523B2 (en) * 1994-06-30 1997-11-12 株式会社板屋製作所 Spring manufacturing equipment

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3205917A (en) * 1961-08-11 1965-09-14 Vanhulen Antoine Emile Florent Apparatus for realizing eyelets at the ends of helical draw springs
US4542635A (en) * 1982-05-06 1985-09-24 Mec Machinery Co., Ltd. Apparatus for manufacturing solid tension coil springs having attachment loops at both ends thereof
US4947670A (en) * 1989-11-07 1990-08-14 Wu Chin Tu Universal automatic spring-making machine
US5444905A (en) * 1994-03-14 1995-08-29 Simmons Company Apparatus for manufacturing mattresses and box springs
DE29502897U1 (en) * 1995-02-21 1995-04-20 Wu Chin Tu Spring bending machine
US5713115A (en) * 1995-05-11 1998-02-03 Spuehl Ag Electronically regulated apparatus for coiling springs

Also Published As

Publication number Publication date
EP1350581A2 (en) 2003-10-08
DE50303420D1 (en) 2006-06-29
EP1350581B1 (en) 2006-05-24
DE10215047C1 (en) 2003-09-18
ES2271410T3 (en) 2007-04-16

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