GB1440633A - Rolling stand for rolling elongate stock - Google Patents

Rolling stand for rolling elongate stock

Info

Publication number
GB1440633A
GB1440633A GB5561973A GB5561973A GB1440633A GB 1440633 A GB1440633 A GB 1440633A GB 5561973 A GB5561973 A GB 5561973A GB 5561973 A GB5561973 A GB 5561973A GB 1440633 A GB1440633 A GB 1440633A
Authority
GB
United Kingdom
Prior art keywords
rolls
bushes
shafts
roll
gearing
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
Application number
GB5561973A
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.)
Friedrich Kocks GmbH and Co
Original Assignee
Friedrich Kocks GmbH and Co
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
Priority to DE19722259143 priority Critical patent/DE2259143C3/de
Priority to US42023573 priority patent/US3861187A/en
Application filed by Friedrich Kocks GmbH and Co filed Critical Friedrich Kocks GmbH and Co
Publication of GB1440633A publication Critical patent/GB1440633A/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21BROLLING OF METAL
    • B21B13/00Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories
    • B21B13/08Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with differently-directed roll axes, e.g. for the so-called "universal" rolling process
    • B21B13/10Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with differently-directed roll axes, e.g. for the so-called "universal" rolling process all axes being arranged in one plane
    • B21B13/103Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with differently-directed roll axes, e.g. for the so-called "universal" rolling process all axes being arranged in one plane for rolling bars, rods or wire
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21BROLLING OF METAL
    • B21B31/00Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
    • B21B31/16Adjusting or positioning rolls
    • B21B31/20Adjusting or positioning rolls by moving rolls perpendicularly to roll axis
    • B21B31/22Adjusting or positioning rolls by moving rolls perpendicularly to roll axis mechanically, e.g. by thrust blocks, inserts for removal
    • B21B31/26Adjusting eccentrically-mounted roll bearings
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21BROLLING OF METAL
    • B21B27/00Rolls, roll alloys or roll fabrication; Lubricating, cooling or heating rolls while in use
    • B21B27/02Shape or construction of rolls
    • B21B27/03Sleeved rolls
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21BROLLING OF METAL
    • B21B31/00Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
    • B21B31/16Adjusting or positioning rolls
    • B21B31/18Adjusting or positioning rolls by moving rolls axially

Abstract

1440633 Rolling mills FRIEDRICH KOCKS 30 Nov 1973 [2 Dec 1872] 55619/73 Heading B3M A roll stand for rolling wire or tube has at least three rolls 2 which are simultaneously radially adjustable by means of a common adjusting spindle 12. Each roll is carried on a driven shaft 4, Fig. 1, which is supported by bearings 6, 6a and 8 in respective bushes 7 and 7a. The bushes, when rotatably adjusted within the stand housing 1 by means of the spindle 12, cause an eccentric adjustment of the shafts and rolls in a radial direction. The bushes 7 are coupled together by bevel gears 11 to ensure simultaneous movement of the rolls. Each roll may have an outer annulus 2a clamped between two discs 2. The discs are mounted on portions 4a and 4b of the shaft 4 which are clamped together by a central draw bolt 5. The roll may be adjusted axially by rotating a threaded collar 9 within the bush 7a. The collar may also be used for allowing removal of the annulus 2a by moving the discs 2b apart, after withdrawing the bolt 5. In an alternative form, Fig. 3, the bushes 7 are similarly adjusted, but the rolls are driven by a common spindle 22. Bevel gearing 23 couples the shafts together for common rotation. Since radial adjustment of the rolls then interferes with correct meshing of the gearing 23, the bushes are arranged to move. axially during their rotational adjustment. This is effected by externally threaded rings 24 which co-operate with fixed threaded stops (Fig. 5, not shown). Alternatively, the gearing 23 may be made independent of radial adjustment of the rolls (Fig. 7, not shown). In this case, the shaft parts 4b co-operate by, e.g. a toothed connection with the interior of bushes carrying the gearing. The roll stand can process hot or cold stock, and the rolls can be mounted on tapered portions of the shafts 4, in which case pressurized oil may be employed for their removal from the shafts.
GB5561973A 1972-12-02 1973-11-30 Rolling stand for rolling elongate stock Expired GB1440633A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE19722259143 DE2259143C3 (en) 1972-12-02 1972-12-02
US42023573 US3861187A (en) 1972-12-02 1973-11-29 Rolling stand for rolling substantially rod-like stock

Publications (1)

Publication Number Publication Date
GB1440633A true GB1440633A (en) 1976-06-23

Family

ID=25764175

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5561973A Expired GB1440633A (en) 1972-12-02 1973-11-30 Rolling stand for rolling elongate stock

Country Status (4)

Country Link
US (1) US3861187A (en)
JP (1) JPS543469B2 (en)
DE (1) DE2259143C3 (en)
GB (1) GB1440633A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2419775A1 (en) * 1978-03-18 1979-10-12 Kocks Gmbh Friedrich rolling mill for rolling billets, bars or son
US7424816B2 (en) 2002-09-30 2008-09-16 Kocks Technik Gmbh & Co. Roll stand for rolling bar-shaped or tubular stock

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4244204A (en) * 1977-11-16 1981-01-13 Vydrin Vladimir N Mill stand
IT1152421B (en) * 1982-06-18 1986-12-31 Giulio Properzi Laminating unit for a rolling mill for metal bars and the like
DE3703756A1 (en) * 1987-02-07 1988-08-18 Kocks Technik Rolling stand for rolling rod or tube stock
JP2667043B2 (en) * 1990-07-12 1997-10-22 住友重機械工業株式会社 Roll stand for rolling mill
JPH0810431Y2 (en) * 1990-10-03 1996-03-29 日立造船株式会社 Rolling down device for 3-roll rolling mill
DE4233557C1 (en) * 1992-09-30 1993-09-16 Mannesmann Ag, 40213 Duesseldorf, De
DE4432084C2 (en) * 1994-09-09 1997-06-26 Kocks Technik Process and tool for removing and installing a rolling ring
JPH09155401A (en) * 1995-11-30 1997-06-17 Daido Steel Co Ltd 8-roll type rolling mill and rolling method using the same
DE10015340C2 (en) * 2000-03-28 2003-04-24 Kocks Technik Roll stand for rolling mills for rolling metallic pipes, bars or wires
US6945084B2 (en) * 2000-03-28 2005-09-20 Kocks Technik Gmbh & Co. Kg Rolling mill for rolling or sizing metal pipes
DE10015339B4 (en) * 2000-03-28 2004-03-04 Kocks Technik Gmbh & Co Roll stand for rolling mills for rolling metallic pipes, bars or wires
DE10015285C2 (en) * 2000-03-28 2003-11-27 Kocks Technik Rolling mill for rolling metallic pipes, bars or wires
DE10144743B4 (en) * 2001-09-11 2012-03-15 Kocks Technik Gmbh & Co. Kg Roll stand for rolling rod or tubular material
DE10362365B3 (en) * 2002-09-30 2017-06-01 Kocks Technik Gmbh & Co. Kg Roll stand for rolling rod or tubular material
DE10307199B3 (en) * 2003-02-20 2004-08-19 Sms Meer Gmbh Rolling stand, for rod and tubular materials, has roller shafts in eccentric bushes at the housing, meshing together by bevel gears in cassettes to allow eccentric adjustment without play at the drive teeth
JP4410593B2 (en) * 2003-04-24 2010-02-03 山陽特殊製鋼株式会社 Roll rolling machine
DE102004054861B4 (en) * 2004-11-12 2015-01-22 Kocks Technik Gmbh & Co. Kg Roll stand for rolling bar or tubular rolling stock
DE102004054860B4 (en) * 2004-11-12 2016-02-18 Kocks Technik Gmbh & Co. Kg Roll stand for rolling bar or tubular rolling stock
DE102006009173B4 (en) 2006-02-24 2015-02-05 Kocks Technik Gmbh & Co. Kg Method for determining the rolling force in a roll stand and roll stand
DE102006062201B4 (en) * 2006-12-22 2011-01-27 Sms Meer Gmbh Roll stand for rolling elongate material
DE102009022748A1 (en) 2009-05-26 2010-12-02 Kocks Technik Gmbh & Co. Kg Roll stand has three rollers, where scaffolding frame is provided for receiving inner frame detachably connected to scaffolding frame, and radial bearing of input shaft is located in inner frame
CN102581013A (en) * 2012-03-15 2012-07-18 无锡市瑞尔精密机械股份有限公司 Online adjustable pipe mill framework
CN104338745B (en) * 2014-11-11 2016-01-13 无锡市瑞尔精密机械股份有限公司 The milling train of Y shape shaped steel
DE102015009833B3 (en) * 2015-08-03 2017-01-19 Kocks Technik Gmbh & Co Kg "Bearing for a roll neck of a roll or for a roll shaft of a roll stand and roll stand"
CN105798066A (en) * 2016-05-10 2016-07-27 沈阳重机重矿机械设备制造有限公司 Cantilever Y-shaped rolling mill

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1429311A (en) * 1920-09-21 1922-09-19 John L Albiez Blooming mill
DE547717C (en) * 1926-06-04 1932-04-01 E H Gustav Asbeck Dr Ing Universal rolling mill
US2094920A (en) * 1934-05-25 1937-10-05 Babcock & Wilcox Tube Company Rolling mill

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2419775A1 (en) * 1978-03-18 1979-10-12 Kocks Gmbh Friedrich rolling mill for rolling billets, bars or son
US7424816B2 (en) 2002-09-30 2008-09-16 Kocks Technik Gmbh & Co. Roll stand for rolling bar-shaped or tubular stock

Also Published As

Publication number Publication date
JPS4988759A (en) 1974-08-24
DE2259143B2 (en) 1979-11-29
DE2259143A1 (en) 1974-06-06
DE2259143C3 (en) 1980-08-07
US3861187A (en) 1975-01-21
JPS543469B2 (en) 1979-02-23

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years

Effective date: 19931129