EP1034854A3 - Device for mounting, securing and dismounting a ring roll clamped on an cantilevered roll shaft - Google Patents

Device for mounting, securing and dismounting a ring roll clamped on an cantilevered roll shaft Download PDF

Info

Publication number
EP1034854A3
EP1034854A3 EP00104876A EP00104876A EP1034854A3 EP 1034854 A3 EP1034854 A3 EP 1034854A3 EP 00104876 A EP00104876 A EP 00104876A EP 00104876 A EP00104876 A EP 00104876A EP 1034854 A3 EP1034854 A3 EP 1034854A3
Authority
EP
European Patent Office
Prior art keywords
securing
ring
roll
roll shaft
dismounting
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.)
Withdrawn
Application number
EP00104876A
Other languages
German (de)
French (fr)
Other versions
EP1034854A2 (en
Inventor
Hans-Peter Dr. Kletzin
Jörg Schröder
Sven Wiankow
Manfred Ruffert
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.)
SKET Walzwerkstechnik GmbH
Original Assignee
SKET Walzwerkstechnik 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 SKET Walzwerkstechnik GmbH filed Critical SKET Walzwerkstechnik GmbH
Publication of EP1034854A2 publication Critical patent/EP1034854A2/en
Publication of EP1034854A3 publication Critical patent/EP1034854A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • B21B27/03—Sleeved rolls
    • B21B27/035—Rolls for bars, rods, rounds, tubes, wire or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B13/00—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories
    • B21B13/005—Cantilevered roll stands
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2203/00—Auxiliary arrangements, devices or methods in combination with rolling mills or rolling methods
    • B21B2203/30—Quick or bayonet couplings

Landscapes

  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
  • Rolls And Other Rotary Bodies (AREA)

Abstract

Erfindungsgemäß wird die Aufgabe, eine Vorrichtung zu schaffen, die unter Berücksichtigung beliebiger Winkelstellungen der Walzgerüste sowohl für die Montage und Sicherung eines Walzrings auf der Walzenwelle als auch für die Demontage desselben von der Walzenwelle bei Realisierung minimaler Stillstandszeiten der Walzanlage geeignet ist im wesentlichen dadurch gelöst, daß zwischen einem zylindrischen Grundkörper (5) mit einem zugehörigen radialen Teil und einem zylindrischen Druckstück (6) ein innerer und ein äußerer druckbeaufschlagbarer ringförmiger Kolben (7; 8), jeweils in einem zugehörigen abgedichteten ringförmigen Druckraum (9; 10) axial verschiebbar, angeordnet sind und derart an der Spannhülse (2) und am Walzring (3) angreifen, daß sie geeignet sind sowohl die Spannhülse (2) samt Walzring (3) auf der Walzenwelle (1) zu verspannen als auch zu lösen.

Figure 00000001
According to the invention, the object of creating a device which, taking into account any angular positions of the roll stands, is suitable both for the assembly and securing of a rolling ring on the roll shaft and for the disassembly thereof from the roll shaft while realizing minimal downtimes of the rolling plant, that between an cylindrical base body (5) with an associated radial part and a cylindrical pressure piece (6) an inner and an outer pressurizable annular piston (7; 8), each axially displaceable in an associated sealed annular pressure chamber (9; 10), arranged and engage the clamping sleeve (2) and the roller ring (3) in such a way that they are suitable for both clamping the clamping sleeve (2) together with the roller ring (3) on the roller shaft (1) and releasing them.
Figure 00000001
EP00104876A 1999-03-09 2000-03-07 Device for mounting, securing and dismounting a ring roll clamped on an cantilevered roll shaft Withdrawn EP1034854A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1999110541 DE19910541C1 (en) 1999-03-09 1999-03-09 Apparatus for assembling, securing and disassembling a roller ring tensioned on a roller shaft comprises an axially secured cylindrical base body, inner and outer pistons and a clamping sleeve
DE19910541 1999-03-09

Publications (2)

Publication Number Publication Date
EP1034854A2 EP1034854A2 (en) 2000-09-13
EP1034854A3 true EP1034854A3 (en) 2002-06-19

Family

ID=7900388

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00104876A Withdrawn EP1034854A3 (en) 1999-03-09 2000-03-07 Device for mounting, securing and dismounting a ring roll clamped on an cantilevered roll shaft

Country Status (2)

Country Link
EP (1) EP1034854A3 (en)
DE (1) DE19910541C1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0022813D0 (en) 2000-09-18 2000-11-01 Hydraulic Tensioning Technolog Fastening apparatus and method
CN104959431A (en) * 2014-12-12 2015-10-07 太原科技大学 Combined roller used for rolling metal corrugated plate
CN110883109B (en) * 2019-11-30 2021-06-04 宝钢特钢韶关有限公司 Roller and disassembling and assembling method thereof
IT202100017912A1 (en) * 2021-07-07 2023-01-07 Massimo Perusini MANIPULATOR, SYSTEM AND METHOD OF MANIPULATION FOR ROLLING RINGS

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1376970A (en) * 1971-09-16 1974-12-11 Krupp Gmbh Hydraulic tool for mounting a wire drawing roll on a stub shaft and freeing the roll from the shaft
EP0298675A1 (en) * 1987-07-06 1989-01-11 MORGAN CONSTRUCTION COMPANY (a Massachusetts corporation) Sleeve mounting and removal tool
DE19503682C1 (en) * 1995-01-30 1996-05-02 Mannesmann Ag Quick change unit for large rolling plates
DE19641133A1 (en) * 1996-10-05 1998-04-16 Erhard Schaefer Changing device for shaft=hub connection

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD115432A1 (en) * 1974-10-29 1975-10-05
DD119144A2 (en) * 1974-11-27 1976-04-12
DD123645A1 (en) * 1975-12-19 1977-01-12
DD141466A1 (en) * 1979-02-01 1980-05-07 Gunter Hoerold DEVICE FOR MOUNTING ROLLERS ON DRIVE SHAFTS

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1376970A (en) * 1971-09-16 1974-12-11 Krupp Gmbh Hydraulic tool for mounting a wire drawing roll on a stub shaft and freeing the roll from the shaft
EP0298675A1 (en) * 1987-07-06 1989-01-11 MORGAN CONSTRUCTION COMPANY (a Massachusetts corporation) Sleeve mounting and removal tool
DE19503682C1 (en) * 1995-01-30 1996-05-02 Mannesmann Ag Quick change unit for large rolling plates
DE19641133A1 (en) * 1996-10-05 1998-04-16 Erhard Schaefer Changing device for shaft=hub connection

Also Published As

Publication number Publication date
EP1034854A2 (en) 2000-09-13
DE19910541C1 (en) 2000-04-20

Similar Documents

Publication Publication Date Title
US7220059B2 (en) Double-row angular-contact antifriction bearing
DE3243280C2 (en)
US4893948A (en) Device for bearing mounting mechanism
EP0799975A3 (en) Bearing support for high speed rotors
DE3243459C2 (en)
WO2009049755A1 (en) Rolling bearing which can be loaded radially and axially
JP2782660B2 (en) Assembly method of preload rolling bearing assembly
US4106783A (en) Clamping device for accurately centering a work-piece or a tool
EP3387403B1 (en) Wheel-force dynamometer for measuring tyre forces
EP1034854A3 (en) Device for mounting, securing and dismounting a ring roll clamped on an cantilevered roll shaft
US5373636A (en) Bearing removal system
WO1999030049A1 (en) Shaft-hub assembly and method of production thereof
DE4335793C2 (en) Method and device for assembling a bearing unit, preferably a wheel bearing unit for motor vehicles
US20170114832A1 (en) Bearing assembly with preload
US7424816B2 (en) Roll stand for rolling bar-shaped or tubular stock
DE3326415A1 (en) Axial-radial bearing, especially for ship propulsion systems
DE4125620C2 (en) Mounting device for a roller, in particular paper guide roller
DE2543211B1 (en) STEERING CASTOR FOR VEHICLES MOVED BY HAND, IN PARTICULAR FOR SHOPPING CART
GB1583711A (en) Roll device
EP3387406B1 (en) Wheel dynamometer for measurement of forces applied to the tyre
EP0984181A3 (en) Controlled deflection roll
ATE188896T1 (en) CASTING ROLL FOR CONTINUOUS CASTING OF METAL BETWEEN OR ONTO THE CASTING ROLLS
DE20019617U1 (en) Device for pulling and / or pressing bearings or sleeves
AT221975B (en) Chuck for ring-shaped workpieces that can be attached to circular or internal grinding machines or the like
CN1074983A (en) Four-line conical roller bearing

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: A2

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

RIN1 Information on inventor provided before grant (corrected)

Inventor name: WIANKOW, SVEN

Inventor name: RUFFERT, MANFRED

Inventor name: KLETZIN, HANS-PETER, DR.

Inventor name: SCHROEDER, JOERG

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

RIC1 Information provided on ipc code assigned before grant

Free format text: 7B 21B 27/03 A, 7B 21B 27/02 B

AKX Designation fees paid
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

REG Reference to a national code

Ref country code: DE

Ref legal event code: 8566

18D Application deemed to be withdrawn

Effective date: 20021001