EP1105231B1 - Walzmaschine - Google Patents

Walzmaschine Download PDF

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Publication number
EP1105231B1
EP1105231B1 EP00938671A EP00938671A EP1105231B1 EP 1105231 B1 EP1105231 B1 EP 1105231B1 EP 00938671 A EP00938671 A EP 00938671A EP 00938671 A EP00938671 A EP 00938671A EP 1105231 B1 EP1105231 B1 EP 1105231B1
Authority
EP
European Patent Office
Prior art keywords
rolling
rolling machine
roller
supporting part
locking
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
Application number
EP00938671A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP1105231A1 (de
Inventor
Hans-Jürgen Beierling
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.)
Mauser Werke GmbH
Original Assignee
Mauser Werke 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 Mauser Werke GmbH filed Critical Mauser Werke GmbH
Publication of EP1105231A1 publication Critical patent/EP1105231A1/de
Application granted granted Critical
Publication of EP1105231B1 publication Critical patent/EP1105231B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • B21D51/00—Making hollow objects
    • B21D51/16—Making hollow objects characterised by the use of the objects
    • B21D51/26—Making hollow objects characterised by the use of the objects cans or tins; Closing same in a permanent manner
    • B21D51/2676—Cans or tins having longitudinal or helical seams
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/08—Making tubes with welded or soldered seams
    • B21C37/0807—Tube treating or manipulating combined with, or specially adapted for use in connection with tube making machines, e.g. drawing-off devices, cutting-off
    • B21C37/0811—Tube treating or manipulating combined with, or specially adapted for use in connection with tube making machines, e.g. drawing-off devices, cutting-off removing or treating the weld bead
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/10—Making tubes with seams being neither welded nor soldered, e.g. riveted seams
    • B21C37/107—Tube treating or manipulating combined with or specially adapted for use in connection with tube-making machines, e.g. drawing-off devices, cutting-off

Definitions

  • the problem with conventional steel drums is that the inside edge of the weld seam is often the cause of premature rust formation and contamination of the filling material. It is therefore desirable to flatten and smooth the weld seam or the overlapping material area.
  • a rolling machine enables a continuous, closed application of a color coating and the formation of rust nests, particularly in the interior of the container, is largely prevented along the weld seam.
  • a rolling machine is described and explained in detail in the document DE 196 37 107 A1.
  • a roller is attached to the outside of a free cantilever; this must absorb large forces and be dimensioned to be large enough to avoid bending.
  • the cantilever arm is rotatably mounted for a continuous production process; however, large masses have to be moved disadvantageously in short time intervals.
  • the rolling machine according to the invention is designed as a linear continuous rolling machine, in which the upper roller support part which processes the inner surface of the frame is, so to speak, "floating", ie is equipped with an alternating central and external locking with respect to the lower frame structure.
  • the new rolling machine is much shorter and easily achieves the high throughput speed required for today's requirements.
  • the reference numeral 10 denotes a schematically illustrated automatic welding machine, from which the frames 12 which have just been longitudinally welded run out onto a separate unloading conveyor 14.
  • the frames 12 are further transported from the unloading conveyor 14 to a separate pull-off conveyor 16, from which the individual frames 12 reach the actual rolling machine 18.
  • the unloading conveyor 14 generally runs at the same conveying speed as the welding machine 10, while the frames 12 on the pull-off conveyor 16 can be briefly stopped and accelerated again to load the rolling machine 18.
  • the conveyors 14, 16 are equipped with corresponding drive motors.
  • the inlet side is labeled A (loading position) and the outlet side is labeled B (unloading position).
  • the rolling machine 18 has a lower rolling machine stand 28 and an upper roller support part 26.
  • the upper roller support part 26 is temporarily connected at its two outer ends via pivotable locking claws 32 to the lower roller stand 28.
  • the central locking pins 30 move back in the vicinity of the roller pair 20, 22 and the upper roller support part 26 is free over its entire length for the rolling process now taking place, the frame 12 from the loading station A via the roller roller pair 20, 22 now in operative function Unloading position B performed and the longitudinal weld seam is rolled flat.
  • the lower roller roller 22, which is provided with a rotary drive 46, is raised by means of a hydraulic unit 44 and pressed against the frame weld seam and the upper roller roller 20, which supports from the inside.
  • Exemplary embodiment Up to 800 frames per hour can be rolled or smoothed in a cycle time of approximately 4.5 seconds on the continuous smoothing system according to the invention for barrel frames.
  • the frame length that can be processed is approx. 900 to 1100 mm with a frame diameter of approx. 575 mm.
  • the overlap area along the longitudinal weld seam is approx. 3 mm wide.
  • the frame has about twice the wall thickness before the rolling process. After the rolling process, the frame is almost flat or rolled in the overlap area to the simple, ie normal wall thickness.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Rigid Containers With Two Or More Constituent Elements (AREA)
  • Soil Working Implements (AREA)
  • Vehicle Body Suspensions (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
EP00938671A 1999-05-21 2000-05-22 Walzmaschine Expired - Lifetime EP1105231B1 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE29908996U 1999-05-21
DE29908996 1999-05-21
US16453499P 1999-11-10 1999-11-10
US164534P 1999-11-10
PCT/EP2000/004656 WO2000071278A1 (de) 1999-05-21 2000-05-22 Walzmaschine

Publications (2)

Publication Number Publication Date
EP1105231A1 EP1105231A1 (de) 2001-06-13
EP1105231B1 true EP1105231B1 (de) 2003-11-19

Family

ID=26062515

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00938671A Expired - Lifetime EP1105231B1 (de) 1999-05-21 2000-05-22 Walzmaschine

Country Status (11)

Country Link
US (1) US6530254B2 (cs)
EP (1) EP1105231B1 (cs)
JP (1) JP4658336B2 (cs)
AT (1) ATE254518T1 (cs)
AU (1) AU5396400A (cs)
CA (1) CA2338267A1 (cs)
CZ (1) CZ297771B6 (cs)
DE (1) DE10081354D2 (cs)
DK (1) DK1105231T3 (cs)
ES (1) ES2211556T3 (cs)
WO (1) WO2000071278A1 (cs)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109647933A (zh) * 2018-11-28 2019-04-19 山西太钢不锈钢股份有限公司 一种用于平整q450nqr1耐候钢紧卷操作方法

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101422868B (zh) * 2007-10-31 2011-05-04 鸿富锦精密工业（深圳）有限公司 滚圆治具
US8671872B2 (en) * 2009-02-16 2014-03-18 Thomas Engineering Inc. Production coater with exchangeable drums
US20100251798A1 (en) * 2009-04-06 2010-10-07 The Coca-Cola Company Method of Manufacturing a Metal Vessel
US9126257B2 (en) 2011-04-04 2015-09-08 Batesville Services, Inc. Method of forming sheet metal casket shell
US8789250B2 (en) 2011-08-05 2014-07-29 Batesville Services, Inc. Method of forming sheet metal casket shell
CN103706727B (zh) * 2013-12-20 2015-10-28 嘉兴市凯力塑业有限公司 一种用于加工太阳能热水器外桶的折边装置
CN113926946A (zh) * 2021-09-26 2022-01-14 陈水娣 一种石油生产用石油桶扎弯装置

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE633683C (de) 1936-08-04 Mannesmann Ag Verfahren zur Herstellung schmelzgeschweisster Hohlkoerper
US2177104A (en) * 1937-04-16 1939-10-24 Battelle Memorial Institute Method for manufacturing can bodies
GB484140A (en) 1937-09-30 1938-05-02 Max Herbert Heilbut Improvements in tubes or pipes and the manufacture thereof
DE749683C (de) 1940-08-30 1944-12-01 Boerdelstumpfschweissnaht fuer zwei duenne Bleche
US2644416A (en) 1949-02-02 1953-07-07 Oldberg Mfg Company Apparatus for forming tubes
US2934981A (en) 1956-05-29 1960-05-03 Clifton Conduit Corp Method and apparatus for making seamed tubing
US3025816A (en) * 1959-05-18 1962-03-20 Carando Machine Works Drum body seam rolling machine
US3223063A (en) * 1962-02-27 1965-12-14 Reynolds Metals Co Method of making a low pressure, hermetically sealed, sheet metal container
JPS514188B2 (cs) * 1971-11-01 1976-02-09
JPS57106428A (en) * 1980-12-24 1982-07-02 Kyoei Seikou:Kk Method and equipment for processing weld bead of pipe material
JPS603995A (ja) * 1983-06-21 1985-01-10 Sumitomo Metal Ind Ltd 大径溶接鋼管の製造方法
NL8401834A (nl) 1984-06-08 1986-01-02 Thomassen & Drijver Werkwijze en inrichting voor het vervaardigen van een romp voor een houder, en een vervaardigde romp of houder.
JP2583840B2 (ja) 1991-10-03 1997-02-19 鋼管ドラム株式会社 鋼製ドラム缶の製造方法
DE19637107C2 (de) * 1996-01-17 1999-10-07 Mauser Werke Gmbh Verfahren und Vorrichtung zur Herstellung eines Metallbehälters mit einer Längsnaht
TW404856B (en) * 1997-03-28 2000-09-11 Kawasaki Steel Co Smoothing device on steel pipe seams and its manufacturing method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109647933A (zh) * 2018-11-28 2019-04-19 山西太钢不锈钢股份有限公司 一种用于平整q450nqr1耐候钢紧卷操作方法

Also Published As

Publication number Publication date
US20020005054A1 (en) 2002-01-17
ES2211556T3 (es) 2004-07-16
WO2000071278A1 (de) 2000-11-30
CZ2001260A3 (cs) 2001-10-17
JP4658336B2 (ja) 2011-03-23
JP2003500211A (ja) 2003-01-07
EP1105231A1 (de) 2001-06-13
DE10081354D2 (de) 2001-08-30
DK1105231T3 (da) 2004-03-22
ATE254518T1 (de) 2003-12-15
CA2338267A1 (en) 2000-11-30
AU5396400A (en) 2000-12-12
US6530254B2 (en) 2003-03-11
CZ297771B6 (cs) 2007-03-28

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