EP0104145A2 - Machine à fermer les agrafes - Google Patents

Machine à fermer les agrafes Download PDF

Info

Publication number
EP0104145A2
EP0104145A2 EP83810413A EP83810413A EP0104145A2 EP 0104145 A2 EP0104145 A2 EP 0104145A2 EP 83810413 A EP83810413 A EP 83810413A EP 83810413 A EP83810413 A EP 83810413A EP 0104145 A2 EP0104145 A2 EP 0104145A2
Authority
EP
European Patent Office
Prior art keywords
closing
locking wheel
folding
support
closing wheel
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
EP83810413A
Other languages
German (de)
English (en)
Other versions
EP0104145A3 (en
EP0104145B1 (fr
Inventor
Rudolf Binggeli
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.)
Spiro International S A
Original Assignee
Emil Suter Maschinenfabrik AG
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 Emil Suter Maschinenfabrik AG filed Critical Emil Suter Maschinenfabrik AG
Priority to AT83810413T priority Critical patent/ATE20835T1/de
Publication of EP0104145A2 publication Critical patent/EP0104145A2/fr
Publication of EP0104145A3 publication Critical patent/EP0104145A3/de
Application granted granted Critical
Publication of EP0104145B1 publication Critical patent/EP0104145B1/fr
Expired legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
    • B21D39/02—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of sheet metal by folding, e.g. connecting edges of a sheet to form a cylinder
    • 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

Definitions

  • the present invention relates to a fold closing machine for closing fold connections in the production of sheets consisting of sheet segments from sheet metal, the machine including an infeed roller, a support roller and a closing wheel.
  • the invention has for its object to provide a seaming machine of the type mentioned, with which one can also process small sheets or thick sheets.
  • the aforementioned object is achieved according to the invention in that the closing wheel is rotatably mounted in a closing wheel slide which forms an acute angle with the supporting surface of the support roller.
  • the advantage of the invention is that the locking wheel can also operate in a limited space and that it is advantageous adhesive slide guide can exert sufficient pressure on the sheet metal to be processed, so that sheets can also be produced from relatively thick sheet metal.
  • closing wheel slide is spring-mounted in a support. This solution makes it easier to close seam connections even if the sheet thickens, e.g. arises when processing the seam. In this case the closing wheel slide can move upwards.
  • the closing wheel slide is held in support with a guide plate which is stressed by compression springs. This form of training enables a simple and sufficiently massive assembly of the closing wheel slide.
  • the acute angle between the closing wheel slide and the support surface of the support roller is 20 ° to 30 °. This angle allows both the penetration of the closing wheel when producing small sheets and the achievement of the necessary pressure on the area to be processed.
  • closing wheel slide is mechanically connected to a hydraulic cylinder, which causes the infeed.
  • the closing wheel mounted in the closing wheel slide can thus be delivered with sufficient force, whereby the fold is closed.
  • the cylinder can be advanced in one or more steps by appropriate control. This allows the folding of thick sheet metal.
  • the support carrying the closing wheel slide is fastened on a feed slide and the support roller is rotatably mounted in this feed slide. This construction facilitates both the delivery and the extension of the sheet.
  • a tool part A according to FIG. 1 contains an only partially drawn feed roller 1, a support roller 2 with a fixed axis of rotation and a closing wheel 6 which is rotatably mounted in an elongated recess of a closing wheel slide 5.
  • the closing wheel slide 5 is slidably mounted in a recess of a support 4.
  • the closing wheel slide is held from above by means of a guide plate 9.
  • This guide plate 9 is fastened to the support 4 with screws 8, the heads of these screws 8 being provided with compression springs 7, so that the guide plate 9 pushes the closing wheel slide 5 into the recess in the support 4 presses with sufficient force.
  • 7 disc springs were used as compression springs.
  • the support 4 is fastened on a feed slide 3, the support roller 2 also being rotatably mounted in this feed slide 3.
  • the closing wheel slide 5 is mechanically connected to a hydraulic cylinder 10.
  • the maximum stroke of the cylinder 10 is designated B and is adjustable by an adjusting nut 11.
  • B The maximum stroke of the cylinder 10
  • C The length of the machined parts of the arc segments 12 is named C.
  • This figure 1 shows a position of the closing wheel 6, in which a fold has already been made. As is clearly visible from FIG. 1, the fold 12 'is supported on the support surface 2' of the support roller 2, held from the left with the feed roller 1 and pressed from above with the closing wheel 6.
  • Fig. 2 shows parts of two arch segments 12 and a fold 12 ', which is shown in three different phases of closing because of the clarity.
  • the vertical position is the starting position for processing, the diagonally drawn position shows an intermediate layer and the horizontally drawn position shows the finished seam connection.
  • FIG. 3 shows the overall arrangement of the seaming machine with the previously described tool part A according to Figure 1.
  • the same parts are given the same designations in all figures.
  • the support roller 2 is arranged in a machine stand 13 and feeds two hydraulic motors 15 for driving the moving parts.
  • a cylinder 16 is intended for the movement of the feed carriage 3 already shown in FIG.
  • a Bracket 17 is used to support arch consisting of the arch segments 12.
  • the subject of the invention has proven itself extremely well for closing seam connections in the production of pipe bends from sheet metal.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
  • Formation And Processing Of Food Products (AREA)
  • Nonmetallic Welding Materials (AREA)
  • Package Closures (AREA)
  • Closing Of Containers (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
EP83810413A 1982-09-21 1983-09-13 Machine à fermer les agrafes Expired EP0104145B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT83810413T ATE20835T1 (de) 1982-09-21 1983-09-13 Falzschliessmaschine.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH5573/82 1982-09-21
CH557382 1982-09-21

Publications (3)

Publication Number Publication Date
EP0104145A2 true EP0104145A2 (fr) 1984-03-28
EP0104145A3 EP0104145A3 (en) 1984-05-23
EP0104145B1 EP0104145B1 (fr) 1986-07-23

Family

ID=4295841

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83810413A Expired EP0104145B1 (fr) 1982-09-21 1983-09-13 Machine à fermer les agrafes

Country Status (5)

Country Link
US (1) US4538334A (fr)
EP (1) EP0104145B1 (fr)
JP (1) JPS5982123A (fr)
AT (1) ATE20835T1 (fr)
DE (1) DE3364724D1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4854022A (en) * 1986-11-03 1989-08-08 Peter Lisec Device for the formation of a corner of flexible spacers for glass plates
WO1998055245A1 (fr) * 1997-06-03 1998-12-10 Tormec Ag Machine a agrafer
AU760728B2 (en) * 1998-11-06 2003-05-22 Spiro S.A. Bordering and/or crease-closing machine and method for operating the same
DE10254916B3 (de) * 2002-11-25 2004-08-26 Wammes Machinery Gmbh Falzbördelmaschine
CN103495669A (zh) * 2013-10-13 2014-01-08 浙江金洲管道科技股份有限公司 一种焊管挤压辊座的改进结构

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6161410A (en) * 1998-08-11 2000-12-19 Unova Ip Corp. Multi-axis roller hemmer
US7121129B2 (en) * 2000-12-15 2006-10-17 Spiro Sa Folded-seam connection, method of producing it and device
US20070039162A1 (en) * 2004-02-05 2007-02-22 Rudolf Binggeli Folded-seam connection, method of producing it and device
US8671685B2 (en) * 2010-03-08 2014-03-18 Tma Power, Llc Microturbine Sun Tracker
CN102808825A (zh) * 2012-07-23 2012-12-05 苏州宏阳宇模具有限公司 一种定位键

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1180480A (fr) * 1957-08-01 1959-06-04 Hour Et Le Gac Sa Des Ets Procédé et dispositif pour le sertissage de récipients
US4006520A (en) * 1975-01-20 1977-02-08 Sulzer Brothers Limited Machine for connecting workpieces, especially pipe bend segments or the like
DE2447037B2 (de) * 1974-07-02 1977-10-20 Schmidiin AG, Affoltern (Schweiz) Vorrichtung zur herstellung eines rohrbogens
US4080697A (en) * 1976-08-04 1978-03-28 Boris Danilovich Vetrov Arrangement for installation of ribbon-type enclosing structure

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3015293A (en) * 1957-06-14 1962-01-02 Fletcher L Parham Seamer and method
US3067709A (en) * 1957-10-25 1962-12-11 Holley Carburetor Co Device for assembling bellows ends to convolutions
US3914971A (en) * 1973-04-30 1975-10-28 Dan L Colbath Die-stand for roll-forming machine

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1180480A (fr) * 1957-08-01 1959-06-04 Hour Et Le Gac Sa Des Ets Procédé et dispositif pour le sertissage de récipients
DE2447037B2 (de) * 1974-07-02 1977-10-20 Schmidiin AG, Affoltern (Schweiz) Vorrichtung zur herstellung eines rohrbogens
US4006520A (en) * 1975-01-20 1977-02-08 Sulzer Brothers Limited Machine for connecting workpieces, especially pipe bend segments or the like
US4080697A (en) * 1976-08-04 1978-03-28 Boris Danilovich Vetrov Arrangement for installation of ribbon-type enclosing structure

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4854022A (en) * 1986-11-03 1989-08-08 Peter Lisec Device for the formation of a corner of flexible spacers for glass plates
WO1998055245A1 (fr) * 1997-06-03 1998-12-10 Tormec Ag Machine a agrafer
US6311379B1 (en) 1997-06-03 2001-11-06 Tormec Ag Folding machine
AU760728B2 (en) * 1998-11-06 2003-05-22 Spiro S.A. Bordering and/or crease-closing machine and method for operating the same
DE10254916B3 (de) * 2002-11-25 2004-08-26 Wammes Machinery Gmbh Falzbördelmaschine
CN103495669A (zh) * 2013-10-13 2014-01-08 浙江金洲管道科技股份有限公司 一种焊管挤压辊座的改进结构
CN103495669B (zh) * 2013-10-13 2015-09-16 浙江金洲管道科技股份有限公司 一种焊管挤压辊座的改进结构

Also Published As

Publication number Publication date
US4538334A (en) 1985-09-03
EP0104145A3 (en) 1984-05-23
JPS5982123A (ja) 1984-05-12
EP0104145B1 (fr) 1986-07-23
ATE20835T1 (de) 1986-08-15
JPH0343923B2 (fr) 1991-07-04
DE3364724D1 (en) 1986-08-28

Similar Documents

Publication Publication Date Title
EP0178640B1 (fr) Poinçonneuse et procédé de mise en oeuvre de cette poinçonneuse
DE3534428A1 (de) Biegemaschine fuer rohre, profile u.dgl.
EP0394531B1 (fr) Machine à sertir
EP0104145B1 (fr) Machine à fermer les agrafes
DE3609290A1 (de) Schraegwalzwerk
EP3763454B1 (fr) Tête de pliage au rouleau et procédé de pliage au rouleau d'un bord de pliage à l'aide d'un robot sans technique d'outillage de précision extérieure
DE102010028032A1 (de) Werkzeugmaschine mit zusätzlichem Zuganker
DE3047348A1 (de) Werkstueck-klemmvorrichtung
DE4330204C1 (de) Vorrichtung für die Durchführung eines Verfahrens zur Herstellung von Latentwärmespeicherzellen eines Kraftfahrzeug-Wärmespeichers
DE2128717A1 (de) Verfahren und Vorrichtung zur Herstellung einer Isolierverglasung
DE1237409B (de) Vorrichtung zum Schweissen, insbesondere Lichtbogenschweissen, von Traegern aus Blechen
DE1602598A1 (de) Rollen-Richtmaschine
EP3116680B1 (fr) Dispositif et procédé de fabrication d'un arbre fonctionnel
DE3709018C2 (de) Vorrichtung zum Biegebearbeiten von Blechtafeln
EP0198230B1 (fr) Machine d'électro-érosion
DE3308219A1 (de) Maschine zum profilieren von blechen fuer die herstellung von falzen
DE3346128C2 (fr)
DE60120947T2 (de) Verfahren und vorrichtung zum biegen von blechstreifen mit zwei einander gegenüberliegenden flanschen
DE102019119848A1 (de) Werkzeug und Verfahren zum Bearbeiten von plattenförmigen Werkstücken, insbesondere Blechen
DE102014012643A1 (de) Verfahren und Werkzeug zum Bearbeiten von Werkstücken
DE3120514C2 (de) Falzschließmaschine
DE4315706C2 (de) Abkantpressen zur Bildung von Falznuten an Blechprofilen
DE102011117769A1 (de) Walzprofilierbiegeverfahren zur Fertigung geometrievariabler Profilbauteile
DE437895C (de) Vorrichtung zum Verdrehen von Kurbelwellen
DE820291C (de) Maschine zum Abbiegen von Blechen

Legal Events

Date Code Title Description
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

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Designated state(s): AT BE CH DE FR GB IT LI LU NL SE

AK Designated contracting states

Designated state(s): AT BE CH DE FR GB IT LI LU NL SE

17P Request for examination filed

Effective date: 19840716

ITF It: translation for a ep patent filed

Owner name: ING. ZINI MARANESI & C. S.R.L.

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH DE FR GB IT LI LU NL SE

REF Corresponds to:

Ref document number: 20835

Country of ref document: AT

Date of ref document: 19860815

Kind code of ref document: T

REF Corresponds to:

Ref document number: 3364724

Country of ref document: DE

Date of ref document: 19860828

ET Fr: translation filed
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19860930

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Effective date: 19870930

BERE Be: lapsed

Owner name: EMIL SUTER MASCHINENFABRIK A.G.

Effective date: 19870930

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
ITTA It: last paid annual fee
EAL Se: european patent in force in sweden

Ref document number: 83810413.1

REG Reference to a national code

Ref country code: CH

Ref legal event code: PUE

Owner name: EMIL SUTER MASCHINENFABRIK AG TRANSFER- SPIRO INTE

REG Reference to a national code

Ref country code: CH

Ref legal event code: NV

Representative=s name: KIRKER & CIE SA

REG Reference to a national code

Ref country code: GB

Ref legal event code: 732E

NLS Nl: assignments of ep-patents

Owner name: SPIRO INTERNATIONAL S.A.

REG Reference to a national code

Ref country code: FR

Ref legal event code: TP

REG Reference to a national code

Ref country code: CH

Ref legal event code: NV

Representative=s name: PPS POLYVALENT PATENT SERVICE AG

REG Reference to a national code

Ref country code: GB

Ref legal event code: IF02

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20020823

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: SE

Payment date: 20020903

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 20020905

Year of fee payment: 20

Ref country code: DE

Payment date: 20020905

Year of fee payment: 20

Ref country code: CH

Payment date: 20020905

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 20020906

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20020910

Year of fee payment: 20

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION

Effective date: 20030912

Ref country code: GB

Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION

Effective date: 20030912

Ref country code: CH

Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION

Effective date: 20030912

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION

Effective date: 20030913

Ref country code: AT

Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION

Effective date: 20030913

REG Reference to a national code

Ref country code: GB

Ref legal event code: PE20

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

NLV7 Nl: ceased due to reaching the maximum lifetime of a patent

Effective date: 20030913

EUG Se: european patent has lapsed