GB1212740A - Rolling mill with a forming roll with dynamic counterbalancing of the moving masses - Google Patents

Rolling mill with a forming roll with dynamic counterbalancing of the moving masses

Info

Publication number
GB1212740A
GB1212740A GB60682/68A GB6068268A GB1212740A GB 1212740 A GB1212740 A GB 1212740A GB 60682/68 A GB60682/68 A GB 60682/68A GB 6068268 A GB6068268 A GB 6068268A GB 1212740 A GB1212740 A GB 1212740A
Authority
GB
United Kingdom
Prior art keywords
crankshafts
housing
rolling mill
driven
forming roll
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
GB60682/68A
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.)
Vallourec Usines a Tubes de Lorraine Escaut SA
Original Assignee
Vallourec Usines a Tubes de Lorraine Escaut SA
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 Vallourec Usines a Tubes de Lorraine Escaut SA filed Critical Vallourec Usines a Tubes de Lorraine Escaut SA
Publication of GB1212740A publication Critical patent/GB1212740A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B21B21/005—Pilgrim-step tube-rolling, i.e. pilger mills with reciprocating stand, e.g. driving the stand
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B35/00—Drives for metal-rolling mills, e.g. hydraulic drives
    • B21B2035/005—Hydraulic drive motors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
  • Metal Rolling (AREA)

Abstract

1,212,740. Rolling tubes. VALLOUREC USINES A TUBES DE LORRAINE-ESCAUT. ET VALLOUREC REUNIES. 20 Dec., 1968 [20 Dec., 1967], No. 60682/68. Heading B3M. A tube or rod rolling mill incorporates a roll housing 7 which is reciprocated by a pair of arms 19 and 22 driven by counter-weighted crankshafts 12 and 13. The crankshafts are rotated by meshing pinions 16, 17 and 26 and a driving shaft 25. The shaft 25 may be driven by an hydraulic motor. Alternatively, two, or four hydraulic motors may be coupled directly to the ends of the crankshafts. The housing 7 may be driven by crankshafts arranged vertically (Fig. 4, not shown). The rolls 1 and 2 in the housing have tapered grooves which co-operate with a stationary tapered mandrel 6a, the tube being axially and rotatably indexed by units 10 and 11 between reciprocations of the housing.
GB60682/68A 1967-12-20 1968-12-20 Rolling mill with a forming roll with dynamic counterbalancing of the moving masses Expired GB1212740A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR133147 1967-12-20
AT47569A AT296924B (en) 1967-12-20 1969-01-16 Pilgrim step rolling mill with dynamic balancing of the moving masses

Publications (1)

Publication Number Publication Date
GB1212740A true GB1212740A (en) 1970-11-18

Family

ID=25592861

Family Applications (1)

Application Number Title Priority Date Filing Date
GB60682/68A Expired GB1212740A (en) 1967-12-20 1968-12-20 Rolling mill with a forming roll with dynamic counterbalancing of the moving masses

Country Status (7)

Country Link
US (1) US3584489A (en)
JP (1) JPS5220947B1 (en)
AT (1) AT296924B (en)
DE (1) DE1815521A1 (en)
FR (1) FR1555869A (en)
GB (1) GB1212740A (en)
SE (1) SE357894B (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2232779A1 (en) * 1972-07-04 1974-01-17 Inst Tschernoj Metallurg DEVICE FOR COMPENSATING THE IMPACT FORCES OF THE BACK AND BACK MASSES OF THE FRAMEWORK OF A COLD PIPE MILL
DE2329526A1 (en) * 1973-06-07 1975-03-13 Mannesmann Meer Ag COLD PILGRIM ROLLING MILL FOR PIPE ROLLING
US4052898A (en) * 1976-09-13 1977-10-11 Wean United, Inc. Crank drive system for cold pilger mills drive or the like
DE2725276C3 (en) * 1977-06-01 1980-11-20 Mannesmann Ag, 4000 Duesseldorf Cold pilger mill
DE3010526A1 (en) * 1980-03-17 1981-09-24 Mannesmann AG, 4000 Düsseldorf PILGRIM STEP MILL
FR2557819B1 (en) * 1984-01-05 1986-05-02 Vallourec PROCESS FOR INCREASING THE PERFORMANCE OF COLD PILGRAM MILLS, AND DEVICE FOR CARRYING OUT SAID METHOD
US5076088A (en) * 1986-04-15 1991-12-31 Mannesmann Ag Drive for a pilger cold rolling mill
DE3706129C1 (en) * 1987-02-23 1988-03-10 Mannesmann Ag Drive for a cold pilger rolling mill with mass and torque compensation
DE4124691C1 (en) * 1991-07-22 1992-02-27 Mannesmann Ag, 4000 Duesseldorf, De
DE4336422C2 (en) * 1993-10-20 1996-10-24 Mannesmann Ag Crank drive for a cold pilger rolling mill
ATE345882T1 (en) 1997-09-16 2006-12-15 Ishikawajima Harima Heavy Ind PLATE THICKNESS PRESSING DEVICE
JP3991127B2 (en) * 1997-09-16 2007-10-17 株式会社Ｉｈｉ Sheet thickness reduction method and apparatus
US7137283B2 (en) 1997-10-14 2006-11-21 Ishikawajima-Harima Heavy Industries Co., Ltd. Plate reduction press apparatus and methods
DE102009007465B3 (en) * 2009-02-04 2010-09-30 Sms Meer Gmbh Drive system for a rolling mill, in particular for a cold pilger rolling mill
DE102009003175A1 (en) 2009-05-15 2010-11-18 Sandvik Materials Technology Deutschland Gmbh Feed drive for a cold pilger rolling mill
DE102009003172A1 (en) 2009-05-15 2010-12-02 Sandvik Materials Technology Deutschland Gmbh Chuck for a cold pilger rolling mill
DE102009047049A1 (en) 2009-11-24 2011-05-26 Sandvik Materials Technology Deutschland Gmbh Drive for a pilgrim rolling mill
CN102671949A (en) * 2011-03-07 2012-09-19 吴江市中信科技有限公司 Head rolling machine
DE102012112398B4 (en) * 2012-12-17 2018-05-30 Sandvik Materials Technology Deutschland Gmbh Pilger rolling mill with a crank mechanism

Also Published As

Publication number Publication date
FR1555869A (en) 1969-01-31
US3584489A (en) 1971-06-15
DE1815521B2 (en) 1974-10-24
SE357894B (en) 1973-07-16
AT296924B (en) 1972-03-10
DE1815521A1 (en) 1969-07-10
JPS5220947B1 (en) 1977-06-07

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years