EP0252211A2 - Machine à rouler les ressorts - Google Patents

Machine à rouler les ressorts Download PDF

Info

Publication number: EP0252211A2
Authority: EP; European Patent Office
Prior art keywords: machine; mandrel; spring; machine according; wire
Prior art date: 1986-07-09
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

EP87103047A

Other languages

German (de)

English (en)

Other versions

EP0252211B1 (fr

EP0252211A3 (en

Inventor

Manfred Plugge

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.)

Thema Form- & Federntechnologie GmbH & Co KG

Original Assignee

Thema Form- & Federntechnologie GmbH & Co KG

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.)

1986-07-09

Filing date

1987-03-04

Publication date

1988-01-13

1987-03-04 Application filed by Thema Form- & Federntechnologie GmbH & Co KG filed Critical Thema Form- & Federntechnologie GmbH & Co KG

1987-03-04 Priority to AT87103047T priority Critical patent/ATE68730T1/de

1988-01-13 Publication of EP0252211A2 publication Critical patent/EP0252211A2/fr

1988-03-30 Publication of EP0252211A3 publication Critical patent/EP0252211A3/de

1991-10-23 Application granted granted Critical

1991-10-23 Publication of EP0252211B1 publication Critical patent/EP0252211B1/fr

2007-03-04 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

Images

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
- B21F3/04—Coiling wire into particular forms helically externally on a mandrel or the like

Definitions

the invention relates to a machine for winding springs of the type specified in the preamble of claim 1.
the invention has for its object to provide a fully automatic spring winding machine that is electronically programmable and controllable.
the spring winding machine enables the fully automatic, electronically controlled production of helical compression springs, helical tension springs, leg springs and the like, it also being possible to predefine the number. It can be used to wind springs with a wire diameter of up to 30mm cold and up to 50mm warm, and the finished springs can be collected in a container underneath the machine, because all the springs are wound on the side of the machine bed.
a machine bed (1) is attached to the side of a machine frame (2) and forms a sliding guide for two carriages (3) and (4), which can be moved relative to one another via mandrel pull cylinders (5), but when winding a spring together according to the spring winding path through a spindle (not shown) located in the machine bed (1) can be moved.
the drive motor for the spindle is indicated at (6).
a long mandrel (7) is rotatably attached at one end in the carriage (4) and is centered by a cone (8) at the other end in a driver (9) which is rotated on the carriage (3) by a drive (10) to wind the end of a wire feed (11) with simultaneous advance of the carriage (3, 4) around the mandrel (7) until the preselected number of turns of a spring is wound.
the mandrel (7) inevitably rotates. It can be supported by two lower support bezels (12) and an upper support bezel (13), which can be adjusted according to the pressure gauge of the mandrel (7).
the upper support bezel (13) is generally not used for right-handed springs; it may be used with left-handed springs.
the driver (9) rotates back a little so that the spring is relaxed and loses its frictional engagement with the mandrel (7).
the slides (3, 4) are moved apart by program-controlled actuation of the mandrel pull cylinders (5), so that the mandrel (7) is pulled out of the spring, which is then still seated on the wire feeder (11) in the insertion rollers (14).
These are on a support-like adjustment device (15) on the machine frame (2) in height and perpendicular to the axis of the Dorns (7) adjustable.
the insertion rollers (14) are pivotally mounted about a vertical axis so that they can adjust to the pitch of the spring turns. In this position, they can then be determined by an actuating cylinder (16).
a pair of scissors (17) (see FIG. 2) is pivotably mounted on the adjusting device (15). These scissors (17) are pivoted towards the wound spring or the wire feed (11) and cut the spring off the wire feed (11). The finished spring can then fall into a container (not shown) under the machine, since the machine bed (1) is arranged on the side.
the wire feed (11) takes place from a reel (18), two such reels (18) being attached to a two-arm support (20) rotatably mounted on a column (19), in such a way that the one reel (18) is in the working position and the other is in the waiting or loading position.
the mandrel pull cylinders (5) are clamped in brackets (21) and are additionally held by connecting straps (22).

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Wire Processing (AREA)
Springs (AREA)

EP87103047A 1986-07-09 1987-03-04 Machine à rouler les ressorts Expired - Lifetime EP0252211B1 (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
AT87103047T ATE68730T1 (de)	1986-07-09	1987-03-04	Maschine zum wickeln von federn.

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE3623079		1986-07-09
DE19863623079 DE3623079A1 (de)	1986-07-09	1986-07-09	Maschine zum wickeln von federn

Publications (3)

Publication Number	Publication Date
EP0252211A2 true EP0252211A2 (fr)	1988-01-13
EP0252211A3 EP0252211A3 (en)	1988-03-30
EP0252211B1 EP0252211B1 (fr)	1991-10-23

Family

ID=6304749

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP87103047A Expired - Lifetime EP0252211B1 (fr)	1986-07-09	1987-03-04	Machine à rouler les ressorts

Country Status (5)

Country	Link
EP (1)	EP0252211B1 (fr)
AT (1)	ATE68730T1 (fr)
DE (2)	DE3623079A1 (fr)
ES (1)	ES2025076B3 (fr)
GR (1)	GR3003606T3 (fr)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5934964A (en) *	1994-02-28	1999-08-10	Saes Getters S.P.A.	Field emitter flat display containing a getter and process for obtaining it
GB2343857A (en) *	1998-11-20	2000-05-24	Bray Precision Tooling Company	Spring manufacture
WO2015114360A1 (fr) *	2014-01-30	2015-08-06	Harrison Spinks Components Limited	Appareil et procédé de bobinage
CN106424459A (zh) *	2016-12-27	2017-02-22	无锡明珠钢球有限公司	一种绕丝机的定位机构
US10808786B2 (en)	2011-10-11	2020-10-20	Harrison Spinks Components Limited	Hybrid spring
US11305941B2 (en)	2017-05-31	2022-04-19	HS Products Limited	Transportation apparatus and method
US11412860B2 (en)	2017-05-31	2022-08-16	HS Products Limited	Pocketed spring unit and method of manufacture
US11800937B2 (en)	2012-08-10	2023-10-31	Harrison Spinks Components Limited	Resilient unit with different major surfaces

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE19611661C2 (de) *	1996-03-25	1998-09-10	Wafios Maschinen Wagner	Vorrichtung zum Formen von Draht, insbesondere Universal-Federwindemaschine

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2959372A (en) *	1955-08-01	1960-11-08	Geo Stevens Mfg Company	Winding machine
US3000427A (en) *	1958-08-08	1961-09-19	Gogan Joseph	Machine for producing helically coiled articles
DE1993530U (de) *	1968-05-25	1968-09-12	Proll & Lohmann	Vorrichtung zum wickeln von schraubenfedern.
DE1752891C3 (de) *	1968-07-31	1975-02-27	Hoesch Werke Ag, 4600 Dortmund	Wickelmaschine für Schraubenfedern
GB1238409A (fr) *	1969-07-10	1971-07-07
JPS55112434A (en) *	1979-02-19	1980-08-30	Itaya Seisakusho:Kk	Coil spring manufacturing device
JPS61137636A (ja) *	1984-12-11	1986-06-25	Itaya Seisakusho:Kk	捩りばね製造装置

1986
- 1986-07-09 DE DE19863623079 patent/DE3623079A1/de active Granted
1987
- 1987-03-04 EP EP87103047A patent/EP0252211B1/fr not_active Expired - Lifetime
- 1987-03-04 ES ES87103047T patent/ES2025076B3/es not_active Expired - Lifetime
- 1987-03-04 DE DE8787103047T patent/DE3774010D1/de not_active Expired - Lifetime
- 1987-03-04 AT AT87103047T patent/ATE68730T1/de not_active IP Right Cessation
1992
- 1992-01-21 GR GR920400050T patent/GR3003606T3/el unknown

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5934964A (en) *	1994-02-28	1999-08-10	Saes Getters S.P.A.	Field emitter flat display containing a getter and process for obtaining it
GB2343857A (en) *	1998-11-20	2000-05-24	Bray Precision Tooling Company	Spring manufacture
US10808786B2 (en)	2011-10-11	2020-10-20	Harrison Spinks Components Limited	Hybrid spring
US11800937B2 (en)	2012-08-10	2023-10-31	Harrison Spinks Components Limited	Resilient unit with different major surfaces
WO2015114360A1 (fr) *	2014-01-30	2015-08-06	Harrison Spinks Components Limited	Appareil et procédé de bobinage
CN106163692A (zh) *	2014-01-30	2016-11-23	哈里森斯平克斯部件有限公司	卷绕装置和方法
GB2524376B (en) *	2014-01-30	2020-12-02	Hs Products Ltd	Coiling apparatus and method
CN106424459A (zh) *	2016-12-27	2017-02-22	无锡明珠钢球有限公司	一种绕丝机的定位机构
US11305941B2 (en)	2017-05-31	2022-04-19	HS Products Limited	Transportation apparatus and method
US11412860B2 (en)	2017-05-31	2022-08-16	HS Products Limited	Pocketed spring unit and method of manufacture

Also Published As

Publication number	Publication date
ES2025076B3 (es)	1992-03-16
DE3623079C2 (fr)	1990-08-09
ATE68730T1 (de)	1991-11-15
EP0252211B1 (fr)	1991-10-23
DE3623079A1 (de)	1988-02-04
DE3774010D1 (de)	1991-11-28
EP0252211A3 (en)	1988-03-30
GR3003606T3 (fr)	1993-03-16

Legal Events

Date	Code	Title	Description
1987-11-28	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
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Publication	Publication Date	Title
DE19926298C2 (de)	2003-08-21	Vorrichtung zum Formen von Schraubenfedern
DE3833958A1 (de)	1990-04-26	Vorrichtung zum aufspulen von drahtfoermigem gut auf zweiflanschige spulen
DE1535089B1 (de)	1969-09-25	Vorrichtung zur Herstellung eines zylindrischen Garnkoerpers
DE4040659C1 (en)	1992-02-20	Metal spring coiling machine - incorporates wire feed, coiling tools and cutter
DE3016047C2 (fr)	1992-02-06
DE3623079C2 (fr)	1990-08-09
CH648809A5 (de)	1985-04-15	Vorrichtung zum herstellen einer fadenreserve.
DE4125107A1 (de)	1993-02-04	Spulenhuelsenaufnahmevorrichtung
DE2927742C2 (fr)	1987-06-25
DE1552422B2 (de)	1977-03-31	Lademagazin fuer be- und verarbeitungsmaschinen stangenfoermigen materials
DE8618352U1 (de)	1986-09-04	Maschine zum Wickeln von Federn
DE3726508A1 (de)	1988-12-22	Vorrichtung zum entnehmen einer huelse aus einem huelsenmagazin und zum uebergeben der huelse an den spulenrahmen einer spulstelle
DE732775C (de)	1943-03-13	Einrichtung zur Veraenderung des Wagenhubes zur Spulenbildung bei Flyern
DE3033148A1 (de)	1981-04-09	Maschine zum zerschneiden von textilmaterialrollen
DE3106417A1 (de)	1981-12-24	Verfahren und vorrichtung zum aufwickeln von draht auf kerne sowie drahtrollen
DE634770C (de)	1936-09-05	Spulmaschine, insbesondere zur Herstellung elektrischer Spulen
DE550697C (de)	1932-05-19	Maschine zur selbsttaetigen Herstellung von verkaufsfertigen Litzenaufmachungen u. dgl.
DE1752313C3 (de)	1981-01-15	Vorrichtung zum Herstellen von Schraubenfedern mit ösen o.dgl. an ihren Enden
DE1785087C3 (de)	1977-02-03	Halbautomatische Spulenwechselvorrichtung zur Verwendung in Faden- und Garnwickelmaschinen
DE484987C (de)	1929-10-29	Vorrichtung zur Herstellung von Waermeableitungskoerpern
DE2151449A1 (de)	1972-12-21	Vorrichtung zur automatischen Zufuhr von Rundstaeben
DE585874C (de)	1933-10-18	Nadeloehrpoliermaschine
DE961616C (de)	1957-04-11	Vorrichtung zum Binden eines Blaetterpackes durch Einwinden einer Drahtschraube
AT261188B (de)	1968-04-10	Verfahren und Anlage zur Herstellung von Sitzmöbelteilen o.a. Formstücken aus Holz
DE1535114B1 (de)	1970-08-27	Vorrichtung an Knaeuelwickelmaschinen zum automatischen Abziehen und Abwerfen der fertigen Knaeuel