GB1476988A - Forming unit for machines for manufacturing welded pipes - Google Patents

Forming unit for machines for manufacturing welded pipes

Info

Publication number
GB1476988A
GB1476988A GB3624074A GB3624074A GB1476988A GB 1476988 A GB1476988 A GB 1476988A GB 3624074 A GB3624074 A GB 3624074A GB 3624074 A GB3624074 A GB 3624074A GB 1476988 A GB1476988 A GB 1476988A
Authority
GB
United Kingdom
Prior art keywords
shafts
mounting
sleeve
standard
driven
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
GB3624074A
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.)
OME OFFICINE MECCANICHE EMILAN
Original Assignee
OME OFFICINE MECCANICHE EMILAN
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 OME OFFICINE MECCANICHE EMILAN filed Critical OME OFFICINE MECCANICHE EMILAN
Publication of GB1476988A publication Critical patent/GB1476988A/en
Expired legal-status Critical Current

Links

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
    • B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/06—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles
    • B21D5/10—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles for making tubes
    • B21D5/12—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles for making tubes making use of forming-rollers

Abstract

1476988 Pipe skelping apparatus OME OFFICINE MECCANICHE EMILANE SpA 16 Aug 1974 [8 March 1974] 36240/74 Heading B3E A roll forming unit in a pipe skelping machine comprises a standard 3, 5 slidable laterally of the machine and mounting a fixed shaft support and drive sleeve 9 and a vertically movable such sleeve 9, and a standard 15 rotatable about its vertical centre line and mounting two fixed elements supporting roll-mounting shafts 17, 177 in asymmetrical cantilevered fashion and two vertically movable elements supporting roll-mounting shafts 19, 199 in asymmetrical cantilevered fashion, with means for vertically adjusting the movable sleeve 9 and at least one of the shaft-mounting elements simultaneously. Thus either shafts 17, 19 may be in the operative position shown in Figs. 1 and 2, or the sleeves 9 may be withdrawn by jack 4, standard 15 may be raised by jack 12 to clear locking elements 14 on base 1, rotated through 180 degrees, and lowered again, and sleeves 9 engaged with shafts 177, 199. A change of rolls at each station may thus be prepared while the machine is running, and the change over effected quickly. The mechanism raising and lowering the upper sleeve 9 is driven by motor 31, and those raising and lowering shafts 19, 199 are driven by respective hand wheels 37, 38 and respective drive shafts 33, 34 engageable in a splined drive coupling 32 driven by motor 31.
GB3624074A 1974-03-08 1974-08-16 Forming unit for machines for manufacturing welded pipes Expired GB1476988A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT42504/74A IT1010805B (en) 1974-03-08 1974-03-08 MACHINE FOR FORMING TUBES WELDED IN SHEET METAL

Publications (1)

Publication Number Publication Date
GB1476988A true GB1476988A (en) 1977-06-16

Family

ID=11254033

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3624074A Expired GB1476988A (en) 1974-03-08 1974-08-16 Forming unit for machines for manufacturing welded pipes

Country Status (10)

Country Link
US (1) US3901060A (en)
JP (1) JPS50120469A (en)
AT (1) AT332197B (en)
BE (1) BE820178A (en)
DE (1) DE2442676A1 (en)
ES (1) ES429806A1 (en)
FR (1) FR2263045A1 (en)
GB (1) GB1476988A (en)
IT (1) IT1010805B (en)
SE (1) SE391881B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2211777A (en) * 1987-10-30 1989-07-12 Douglas S Matsunaga Shiftable drive turret slitter
US5158002A (en) * 1987-10-30 1992-10-27 Braner, Inc. Shiftable drive turret slitter

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3836286A1 (en) * 1988-10-25 1990-04-26 Krueckels Gerhard PROFILING MACHINE
FR2639042B1 (en) * 1988-11-14 1993-01-15 Saint Gobain Vitrage DEVICE FOR DRIVING THE MOTOR ROLLERS OF A CALENDER FOR LAMINATED GLAZING AND CALENDER EQUIPPED WITH THIS DEVICE
GB2226513B (en) * 1988-11-29 1992-04-08 Senior Bigwood Limited Tube weld mill
JPH02169116A (en) * 1988-12-23 1990-06-29 Sumitomo Heavy Ind Ltd Roll changer in manufacturing equipment for resistance welded tube
DE3912684A1 (en) * 1989-03-21 1990-10-04 Bueltmann Monika ROLLING MILL FOR PROFILE ROLLING OF TAPES (LENGTH SEW PIPE WELDING)
IT1233985B (en) * 1989-03-31 1992-04-22 Oto Mills Spa PROFILING
AU6527690A (en) * 1989-10-17 1991-05-16 Jacky Vandenbroucke Roll former and/or cutter with quick automated tool
US4974435A (en) * 1989-10-20 1990-12-04 Jacky Vandenbroucke Roll formed with quick automated tool changer
DE4011681A1 (en) * 1990-04-11 1991-10-17 Bueltmann Monika Rolling stand with sliding roll shafts - for tube forming using hydraulically tensioned roll shafts axially withdrawn by integral cylinders for rapid roll changing
US5450740A (en) * 1994-02-25 1995-09-19 Braner Usa, Inc. Roll forming machine
US6109085A (en) * 1999-10-08 2000-08-29 Calsonic Corporation Forming apparatus using a pair of rollers
CN100404156C (en) * 2006-04-26 2008-07-23 大连三高重工设备有限公司 Circular tube open hollow-bending shaping machine set
CN100391639C (en) * 2006-12-12 2008-06-04 武汉理工大学 Plate forming mill being convenient for digital control
CN103084445B (en) * 2013-01-25 2015-11-18 大连三高科技发展有限公司 The automatic clutch device of multi-frame power transmission shaft
CN106269866A (en) * 2016-08-26 2017-01-04 江苏优轧机械有限公司 A kind of metal forming rolling device
CN110834015B (en) * 2019-11-28 2020-11-06 合肥蓝川生态科技有限公司 Lubricating oil conveying equipment with pipeline cleaning assembly and working method thereof
CN113500111B (en) * 2021-07-04 2022-04-05 江苏华杰不锈钢制品有限公司 Auxiliary calibrating mechanism for machining deformed steel
CN116274383B (en) * 2023-03-23 2024-01-12 江苏贯森新材料科技有限公司 Manufacturing equipment and manufacturing method of stainless steel band

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1833376A (en) * 1930-10-29 1931-11-24 Ira J Simmons Rolling mill
US3029669A (en) * 1959-11-12 1962-04-17 Fenn Mfg Company Convertible rolling mill
GB1353813A (en) * 1971-07-07 1974-05-22 Oliver Machinery Co Roll-forming machines

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2211777A (en) * 1987-10-30 1989-07-12 Douglas S Matsunaga Shiftable drive turret slitter
AU615226B2 (en) * 1987-10-30 1991-09-26 Paul F. Kulczewski Shiftable drive turret slitter
GB2211777B (en) * 1987-10-30 1992-02-12 Douglas S Matsunaga Shiftable drive turret slitter
US5158002A (en) * 1987-10-30 1992-10-27 Braner, Inc. Shiftable drive turret slitter

Also Published As

Publication number Publication date
BE820178A (en) 1975-01-16
IT1010805B (en) 1977-01-20
SE7410817L (en) 1975-09-09
AT332197B (en) 1976-09-10
FR2263045A1 (en) 1975-10-03
ATA749874A (en) 1975-12-15
JPS50120469A (en) 1975-09-20
SE391881B (en) 1977-03-07
DE2442676A1 (en) 1975-09-11
US3901060A (en) 1975-08-26
ES429806A1 (en) 1976-10-01

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee