EP1256398B1 - Querwalzmaschine - Google Patents
Querwalzmaschine Download PDFInfo
- Publication number
- EP1256398B1 EP1256398B1 EP02009711A EP02009711A EP1256398B1 EP 1256398 B1 EP1256398 B1 EP 1256398B1 EP 02009711 A EP02009711 A EP 02009711A EP 02009711 A EP02009711 A EP 02009711A EP 1256398 B1 EP1256398 B1 EP 1256398B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- tool
- roller
- rolling machine
- rollers
- roller axle
- 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.)
- Expired - Lifetime
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
- B21H1/00—Making articles shaped as bodies of revolution
- B21H1/18—Making articles shaped as bodies of revolution cylinders, e.g. rolled transversely cross-rolling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B21/00—Pilgrim-step tube-rolling, i.e. pilger mills
- B21B21/02—Rollers therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B27/00—Rolls, roll alloys or roll fabrication; Lubricating, cooling or heating rolls while in use
- B21B27/02—Shape or construction of rolls
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
- B21B31/08—Interchanging rolls, roll mountings, or stand frames, e.g. using C-hooks; Replacing roll chocks on roll shafts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
- B21H1/00—Making articles shaped as bodies of revolution
- B21H1/22—Making articles shaped as bodies of revolution characterised by use of rolls having circumferentially varying profile ; Die-rolling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
- B21H8/00—Rolling metal of indefinite length in repetitive shapes specially designed for the manufacture of particular objects, e.g. checkered sheets
- B21H8/02—Rolls of special shape
Definitions
- the invention relates to a cross rolling machine comprising two in a machine frame mounted, rotating in the same direction, jointly driven Rollers provided on their circumference with tool-forming work surfaces are.
- Such a generic cross rolling machine on the elongated, constrictions or Collars and ridges such as cams or ribbed metallic workpieces are prepared, has become known from DE 43 01 314 C2.
- the Roll stand or the machine frame has there two carriers, each with two support walls and in these trained bearings for waves.
- Rollers On the waves Rollers are arranged, each carrier supporting a roller and at least a carrier by rotation about a common axis for changing the Rolling gap between the rollers relative to the other carrier is movable.
- Carriers should also with a change in the roll gap, the axial direction the workpiece feed are symmetrical to the axes of the rollers (see DE 44 16 238 A1).
- the invention is based on the object in a generic cross rolling machine To create a construction of the rolls without forming Disadvantages a simple and quick change of tools allowed.
- the tool as Half shell formed and arranged on a tool carrier, with one continuous in the direction of the roll longitudinal axis and at its from the Tool side facing away open Anlagenaus founded on the tool axis aufstülpbar and connectable with this to a fixed roller unit. It leaves This ensures that the tool change neither opening the roll axis still a removal of a warehouse is necessary. Because after the release of connecting the tool carrier with a roller body, for example Fixing screws, the tool holder with the tool just after above, e.g. with the help of a hall crane, lifted off the roll axis become. When two with the rolls according to the invention having machine frame to a twin machine, i. arranged next to each other are, in the change position of the rollers each two tools simultaneously, i. from each machine frame a tool, with an interchangeable holder be dug.
- a preferred embodiment of the invention provides that the Hopkinsausströmung has a polygonal cross-section and the roll axis with a complementary Square section is formed. After placing a tool carrier with its open at one end open on the square section and connecting the tool carrier with the roller main body to the fixed roller unit, is due to the angular joint connection with respect to the force absorption and transfer during forming optimized roller unit.
- the invention provides in an advantageous embodiment that the roll axis below of the square section a mounting plate with a segment-like workpiece feed having.
- a mounting plate with a segment-like workpiece feed having.
- a roll 1 for a cross rolling machine 2 (see Fig. 3) consists of the Fig. 1st and 2 from a roll axis 3 and one placed thereon and with the roll axis associated tool carrier 4, which formed with a half shell 5 as Tool 6 is equipped, and one opposite the tool carrier 4 bolted to the roll axis 3 mounting plate 7, with a segment-like Workpiece 8 is provided.
- the tool carrier 4 is provided with a extending in the direction of the roll longitudinal axis carrier recess. 9 (see Fig. 2) and the roll axis 3 with a complementary square section 10 trained.
- the assembled state see Fig.
- roller 1 is a compact, positively and non-positively connected roller unit before, in the with its open at one end lower end of the support recess 9 on the Square section 10 of the roll axis 3 inverted tool holder 4 via fastening screws 11 firmly connected to the mounting plate 7 and also over in the block of the square section 10 engaging screws 12 is screwed.
- fastening screws 11 firmly connected to the mounting plate 7 and also over in the block of the square section 10 engaging screws 12 is screwed.
- To change or replace the tool 6 need only the screws 11 and 12 to be solved, whereupon the entire tool carrier 4 just after lifted off or pulled up from the square section 10 of the roller shaft 3 can be (see Fig. 2), for example by means of a hall crane, including the Tool carrier 4 is provided with a hanger 13.
- FIG. 3 The illustrated in Fig. 3 special version of a cross rolling machine 2 consists from two juxtaposed machine frame 2a, 2b, each with a pair of the rollers described above are equipped.
- the rollers 1 are in the modular machine frame 2a, 2b stored, mechanically coupled together and from a common drive (gearbox / motor unit) 14 driven. After loosening the screws 11 and 12 (see. Fig. 2) can here each upwardly Asked tools 6 both machine frame 2a and 2b simultaneously with a changeover from the cross rolling machine 2 lifted and renewed or replaced.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metal Rolling (AREA)
- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
- Machine Tool Units (AREA)
- Crushing And Grinding (AREA)
- Component Parts Of Construction Machinery (AREA)
- Rolling Contact Bearings (AREA)
- Steroid Compounds (AREA)
Description
- Fig. 1
- als Einzelheit einer Querwalzmaschine in perspektivischer Ansicht eine Walze, die aus einem mit der Walzenachse verbundenen Werkzeugträger besteht;
- Fig. 2
- die Walze nach Fig. 1 in der Vorderansicht und explosiv bzw. in der Ausbauposition des Werkzeugträgers dargestellt; und
- Fig. 3
- zwei in Zwillingsbauweise angeordnete Querwalzmaschinen, die in ihren Maschinenrahmen in paarweise nebeneinanderliegender Anordnung mit Walzen nach den Fig. 1 und 2 bestückt sind, in perspektivischer Draufsicht dargestellt.
Claims (3)
- Querwalzmaschine, umfassend zwei in einem Maschinenrahmen gelagerte, in gleicher Drehrichtung rotierende, gemeinsam angetriebene Walzen, die auf ihrem Umfang mit Werkzeuge bildenden Arbeitsflächen versehen sind,
dadurch gekennzeichnet, daß das Werkzeug (6) als Halbschale (5) ausgebildet und auf einem Werkzeugträger (4) angeordnet ist, der mit einer in Richtung der Walzenlängsachse durchgängigen und an seiner von dem Werkzeug (6) abgewandten Seite offenen Trägerausnehmung (9) auf die Walzenachse (3) aufstülpbar und mit dieser zu einer festen Walzeneinheit (1) verbindbar ist. - Querwalzmaschine nach Anspruch 1,
dadurch gekennzeichnet, daß die Trägerausnehmung (9) einen eckigen Querschnitt besitzt und die Walzenachse (3) mit einem komplementären Vierkantabschnitt (10) ausgebildet ist. - Querwalzmaschine nach Anspruch 2,
dadurch gekennzeichnet, daß die Walzenachse (3) unterhalb des Vierkantabschnitts (10) eine Anbauplatte (7) mit einer segmentartigen Werkstückzuführung (8) aufweist.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10122594 | 2001-05-10 | ||
DE10122594A DE10122594C2 (de) | 2001-05-10 | 2001-05-10 | Querwalzmaschine |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1256398A1 EP1256398A1 (de) | 2002-11-13 |
EP1256398B1 true EP1256398B1 (de) | 2004-08-18 |
Family
ID=7684202
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP02009711A Expired - Lifetime EP1256398B1 (de) | 2001-05-10 | 2002-04-30 | Querwalzmaschine |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP1256398B1 (de) |
JP (1) | JP3802444B2 (de) |
AT (1) | ATE273763T1 (de) |
CZ (1) | CZ295633B6 (de) |
DE (2) | DE10122594C2 (de) |
ES (1) | ES2227354T3 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE112009001393B4 (de) * | 2008-06-12 | 2016-06-23 | Langenstein & Schemann Gmbh | Walzmaschine zum Umformen von metallischen und/oder eisenhaltigen Werkstücken und Verfahren zum Wechseln der Walzen oder der Walzwerkzeuge der Walzmaschine |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101119090B1 (ko) | 2004-06-24 | 2012-03-16 | 엘지전자 주식회사 | 식기 세척기의 이물 고착 방지장치 및 그 방법 |
JP6638639B2 (ja) * | 2016-12-19 | 2020-01-29 | トヨタ自動車株式会社 | 差厚金属板の製造方法、プレス部品の製造方法及び加工機 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4301314C2 (de) * | 1993-01-20 | 1995-11-23 | Beche & Grohs Gmbh | Querwalzmaschine |
DE19539082C2 (de) * | 1995-10-20 | 2003-08-21 | Fraunhofer Ges Forschung | Werkzeugträger für Rundbacken-Walzwerkzeuge für Rundbacken-Querwalzmaschinen |
US5906130A (en) * | 1998-07-07 | 1999-05-25 | Cbs Corporation | Quick change pilger die and assembly of same with rollstand arbor |
-
2001
- 2001-05-10 DE DE10122594A patent/DE10122594C2/de not_active Expired - Fee Related
-
2002
- 2002-04-30 EP EP02009711A patent/EP1256398B1/de not_active Expired - Lifetime
- 2002-04-30 ES ES02009711T patent/ES2227354T3/es not_active Expired - Lifetime
- 2002-04-30 DE DE50200842T patent/DE50200842D1/de not_active Expired - Lifetime
- 2002-04-30 AT AT02009711T patent/ATE273763T1/de not_active IP Right Cessation
- 2002-05-09 CZ CZ20021620A patent/CZ295633B6/cs not_active IP Right Cessation
- 2002-05-09 JP JP2002134499A patent/JP3802444B2/ja not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE112009001393B4 (de) * | 2008-06-12 | 2016-06-23 | Langenstein & Schemann Gmbh | Walzmaschine zum Umformen von metallischen und/oder eisenhaltigen Werkstücken und Verfahren zum Wechseln der Walzen oder der Walzwerkzeuge der Walzmaschine |
Also Published As
Publication number | Publication date |
---|---|
JP3802444B2 (ja) | 2006-07-26 |
ATE273763T1 (de) | 2004-09-15 |
CZ20021620A3 (cs) | 2003-01-15 |
ES2227354T3 (es) | 2005-04-01 |
EP1256398A1 (de) | 2002-11-13 |
DE10122594C2 (de) | 2003-03-27 |
JP2003025003A (ja) | 2003-01-28 |
CZ295633B6 (cs) | 2005-09-14 |
DE50200842D1 (de) | 2004-09-23 |
DE10122594A1 (de) | 2002-11-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE69502550T2 (de) | Profilanpassung für Vielwalzengerüste | |
DE102011051830B4 (de) | Transfer-Fördervorrichtung sowie Röllchenträger dafür | |
EP1520076B1 (de) | Selbstfahrende strassenfräsmaschine | |
EP1179415A2 (de) | Längs-Bearbeitungs-Maschine für Wellpappe-Bahnen | |
DE102020105391B3 (de) | Bodenbearbeitungsmaschine mit Formschluss zwischen rotierender Arbeitsbaugruppe und dessen Drehlager | |
DE3401634C2 (de) | ||
DE69824509T2 (de) | Walzwerk | |
EP1256398B1 (de) | Querwalzmaschine | |
DE3343735C2 (de) | ||
DE10015285C2 (de) | Walzstraße zum Walzen von metallischen Rohren, Stäben oder Drähten | |
DE3228610C2 (de) | Gelenkkopf für Industrie-Roboter | |
DE2555583C3 (de) | Keilquerwalzmaschine | |
EP0388865B1 (de) | Walzenstrasse zum Profilwalzen von Bändern (Längsnaht-Rohr-Schweissen) | |
DE3507932A1 (de) | Rundlaufmesser | |
DE10122595C2 (de) | Querwalzmaschine | |
EP1066890B1 (de) | Anordnung zum Wechseln der einen Walzring haltenden Mutter | |
DE2439017C3 (de) | Profilwalzmaschine mit Hilfsmittel zum Auswechseln der Profilwalzen | |
DE4041367C2 (de) | ||
EP1429966B1 (de) | Lagerung von entnahmeelementen | |
DE112009001393B4 (de) | Walzmaschine zum Umformen von metallischen und/oder eisenhaltigen Werkstücken und Verfahren zum Wechseln der Walzen oder der Walzwerkzeuge der Walzmaschine | |
EP0281777B1 (de) | Stanzpresse | |
DE1212930B (de) | Lagerung fuer auswechselbare Walzen in einem Walzgeruest fuer Schweisswalzwerke fuer Laengsnahtrohre | |
EP0581985B1 (de) | Profilwalzmaschine | |
DE2856007B1 (de) | Profiliermaschine o.dgl. mit in Lagertraegern paarweise und auswechselbar angeordneten Rollenwerkzeugen | |
DE2704684B2 (de) | Richtmaschine zum Richten von Blechen und Flachmaterialien |
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 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR |
|
AX | Request for extension of the european patent |
Free format text: AL;LT;LV;MK;RO;SI |
|
17P | Request for examination filed |
Effective date: 20030508 |
|
AKX | Designation fees paid |
Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
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 CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20040818 Ref country code: FI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20040818 Ref country code: TR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20040818 Ref country code: NL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20040818 Ref country code: GB Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20040818 Ref country code: IE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20040818 |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: FG4D Free format text: NOT ENGLISH |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: EP |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FG4D Free format text: GERMAN |
|
REF | Corresponds to: |
Ref document number: 50200842 Country of ref document: DE Date of ref document: 20040923 Kind code of ref document: P |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20041118 Ref country code: SE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20041118 Ref country code: DK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20041118 |
|
NLV1 | Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act | ||
GBV | Gb: ep patent (uk) treated as always having been void in accordance with gb section 77(7)/1977 [no translation filed] |
Effective date: 20040818 |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FD4D |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FG2A Ref document number: 2227354 Country of ref document: ES Kind code of ref document: T3 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: AT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20050430 Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20050430 Ref country code: MC Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20050430 Ref country code: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20050430 Ref country code: CY Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20050430 |
|
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 |
Effective date: 20050519 |
|
EN | Fr: translation not filed | ||
BERE | Be: lapsed |
Owner name: *SMS EUMUCO G.M.B.H. Effective date: 20050430 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20060430 Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20060430 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
BERE | Be: lapsed |
Owner name: *SMS EUMUCO G.M.B.H. Effective date: 20050430 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: PT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20050118 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: IT Payment date: 20170424 Year of fee payment: 16 Ref country code: ES Payment date: 20170517 Year of fee payment: 16 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20180430 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20190418 Year of fee payment: 18 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FD2A Effective date: 20190912 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: ES Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20180501 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R119 Ref document number: 50200842 Country of ref document: DE |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20201103 |