TW539583B - Rolling stand for rolled stock in sheet form - Google Patents

Rolling stand for rolled stock in sheet form Download PDF

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Publication number
TW539583B
TW539583B TW091107771A TW91107771A TW539583B TW 539583 B TW539583 B TW 539583B TW 091107771 A TW091107771 A TW 091107771A TW 91107771 A TW91107771 A TW 91107771A TW 539583 B TW539583 B TW 539583B
Authority
TW
Taiwan
Prior art keywords
work
support
rollers
drum
roll holder
Prior art date
Application number
TW091107771A
Other languages
Chinese (zh)
Inventor
Konrad Walter Schunn
Original Assignee
Sms Demag Ag
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 Sms Demag Ag filed Critical Sms Demag Ag
Application granted granted Critical
Publication of TW539583B publication Critical patent/TW539583B/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
    • B21B31/02—Rolling stand frames or housings; Roll mountings ; Roll chocks
    • 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
    • B21B13/14—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories having counter-pressure devices acting on rolls to inhibit deflection of same under load; Back-up rolls
    • B21B13/145—Lateral support devices for rolls acting mainly in a direction parallel to the movement of the product
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/22—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length
    • B21B1/30—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length in a non-continuous process
    • B21B1/32—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length in a non-continuous process in reversing single stand mills, e.g. with intermediate storage reels for accumulating work
    • 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
    • B21B13/02—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with axes of rolls arranged horizontally
    • B21B2013/025—Quarto, four-high stands
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
    • B21B31/16—Adjusting or positioning rolls
    • B21B31/20—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis
    • B21B2031/206—Horizontal offset of work rolls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B29/00—Counter-pressure devices acting on rolls to inhibit deflection of same under load, e.g. backing rolls ; Roll bending devices, e.g. hydraulic actuators acting on roll shaft ends

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Metal Rolling (AREA)
  • Winding Of Webs (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
  • Inking, Control Or Cleaning Of Printing Machines (AREA)
  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)

Abstract

The invention relates to a rolling stand for rolled stock in sheet form, in particular for reversing rolling, with two work rolls (3), between which the rolled stock is passed, and with backup rolls (1) assigned to each of these work rolls, the backup rolls and the work rolls being respectively mounted in chocks and the backup rolls being assigned bending blocks (5). In this arrangement, the bending blocks (5) are connected to the backup roll chocks (2) and the work rolls (3) that are mounted in the chocks (4) are pivotable in an axially parallel manner about the backup roll axes together with the bending blocks (5) by adjusting means (6) articulated on the backup roll chocks (2).

Description

539583 A7 B7 五、發明説明（y 發明範疇： 本發明係有關一種薄片狀輥軋材料之軋輥支架，尤指 藉工作滾筒來反向滾軋者，輥軋材料在該等工作滾筒之間 通過，該軋輥支架且具有支援該等工作滾筒之備用滾筒（ 又稱支援滾筒）。支援滾筒及工作滾筒分別安裝在墊木（ Chock)內，而支援滾筒係爲彎曲塊配設。 此類型之軋輥支架可見於德國D E 3 3 2 7 4 3 3 C 2案。 當輥軋帶條時，不論是基於製造不同厚度或不同寬度 之帶條，或是工作不同等級之材料，必須考量帶條材料之 極度不同的性質。當採用極小直徑之工作滾筒時，這些性 質特別有影響，因爲工作滾筒會承受不同的偏向。這些偏 向需藉工作滾筒相對應的預先設定來反制。在 DE 3327433 C2案中，工作滾筒配設具有流 體靜壓支承元件之支承裝置來支撐，以對抗工作滾筒之偏 位。該案支承元件設有面對待支撐表面之流體靜壓袋，且 分別平行於待支承之工作滾筒之縱軸線配置，且設計成可 受控制者。此專利案之支援滾筒係形成爲偏向設定滾筒， 其滾筒殼體藉支承元件環繞一載架來支撐。具有支承裝置 之工作滾筒可在與被輥軋材料片成平行之軋輥支架內，水 平向的移置。 歐盟EP 0233597 B1專利案亦揭示安裝 在木墊（chock )內之可水平向移置之工作滾筒。此案中之 移置乃藉導引連桿來執行，該等連桿係藉偏心且可設定其 本纸張尺度適用中國國家標準（CNS ) A4規格（210X 297公釐） --------•籲t本| (請先閱讀背面之注意事項再填寫本頁) 訂 經濟部智慧財產局員工消費合作社印製 -4- 539583 A7 B7 五、發明説明（2) 動作之樞銷來引導。 E P 0 1 5 9 7 9 6 A 1專利案揭示可沿被輥軋 (請先閱讀背面之注意事項再填寫本頁) 之材料行進方向或相對於該行進方向，影響工作滾筒之偏 向的技藝。 發明之詳盡說明： 本發明之目的在於藉簡單裝置以將工作滾筒軸線，移 置超越支援滾筒軸線平面之外達相當大的範圍，以因應不 同程度的偏向。 本發明之目的可藉由申請專利範圍第1項所述的軋輥 支架來達成，其中彎曲塊係連接至支援滾筒的木墊，而安 裝在本墊內工作滾筒乃藉由調整裝置作用在彎曲塊上，而 與彎曲塊一起以軸向平行方式沿支援滾筒樞轉。 參附圖，支援滾筒1安裝在墊木（Chock) 2內，且藉 液壓缸6而可沿其等軸線樞轉。上及下支援滾筒分別藉汽 缸1 4及1 5加以調整。上支援滾筒藉汽缸9加以平衡。 上支援滾筒的液壓缸6及平衡缸9係固定在汽缸塊7內。 經濟部智慧財產局員工消費合作社印製 支援滾筒墊木2固持在滑件1 0及閉合板1 1內，滑 件係垂直向的導引在閉合板1 2及1 3內。工作滾筒3係 安裝在與彎曲塊5相連接之墊木4內，而彎曲塊5固定在 支援滾筒墊木2內。調整裝置8藉關節連接在支援滾筒墊 木2上，並藉液壓缸6來作動。藉由該等液壓缸6，可對 彎曲塊5施加一槪爲水平向的力量，造成彎曲塊樞轉，進 而樞轉與其相連接之工作滾筒3之墊木。如圖所示，這些 本紙張尺度適用中國國家標準（CNS ) A4規格（210X 297公釐） -5- 539583 A7 B7 五、發明説明（3) (請先閱讀背面之注意事項再填寫本頁) 調整裝置由兩側作用在彎曲塊上，使可自兩方向與支援滾 筒軸線呈軸向平行方式樞轉彎曲塊。以此方式，可在工作 滾筒反轉時，擴衝其不同的偏向。 元件標號說明 1 :支援滾筒 2 :墊木 3:工作滾筒 4 :墊木 5 :彎曲塊 6 :液壓缸 7 :汽壓塊 經濟部智慧財產局g(工消費合作社印製 8:調整裝置 9 :平衡汽缸 1 0 :滑件 1 1 :閉合板 12:閉合板 1 3 :閉合板 1 4 :汽缸 1 5 :汽缸 本紙張尺度適用中國國家標準（CNS ) A4規格（2丨0X297公釐） -6 -539583 A7 B7 V. Description of the invention (y Field of the invention: The present invention relates to a roll support for a thin sheet of rolled material, especially those who use work rolls to roll in the reverse direction, and the rolled material passes between these work rolls. The roll holder has a spare roller (also known as a support roller) that supports these work rollers. The support roller and the work roller are separately installed in a block (chock), and the support roller is configured as a curved block. This type of roll holder It can be seen in the German DE 3 3 2 7 4 3 3 C 2. When rolling the strip, whether it is based on manufacturing strips of different thickness or width, or working with different grades of materials, the extreme degree of strip material must be considered Different properties. These properties are particularly influential when working with extremely small diameter work rollers, because the work rollers can be subjected to different deflections. These deflections need to be counteracted by the corresponding presetting of the work rollers. In DE 3327433 C2, The work drum is equipped with a supporting device with a hydrostatic support element to support the deviation of the work drum. The case support element is provided with a surface to be supported The surface hydrostatic pressure bag is arranged parallel to the longitudinal axis of the work drum to be supported, and is designed to be controlled. The supporting drum of this patent is formed to be biased to the setting drum, and the drum casing is surrounded by the supporting element It is supported by a carrier. The work drum with supporting device can be horizontally displaced in a roll holder parallel to the sheet of material being rolled. The European Union EP 0233597 B1 patent also discloses that the work drum is installed in a chock. A work roller that can be displaced horizontally. The displacement in this case is performed by a guide link. These links are eccentric and can be set to the paper size applicable to the Chinese National Standard (CNS) A4 specification (210X 297 mm) -------- • Call this book | (Please read the notes on the back before filling out this page) Order printed by the Intellectual Property Bureau's Consumer Cooperatives of the Ministry of Economy -4- 539583 A7 B7 V. Invention Explanation (2) The pivot pin is used to guide. EP 0 1 5 9 7 9 6 A 1 patent reveals that the material can be rolled along (please read the precautions on the back before filling this page) or relative to the material. The direction of travel affects the deviation of the work drum Detailed description of the invention: The purpose of the present invention is to use a simple device to move the axis of the work roll beyond the plane of the axis of the support roll to a considerable extent to cope with different degrees of deflection. The purpose of the present invention can be borrowed Achieved by the roller bracket described in the first patent application scope, wherein the bending block is connected to the wooden pad supporting the drum, and the work drum installed in the pad is acted on the bending block by the adjusting device, and is connected with the bending block. Together, they are pivoted along the support rollers in an axial parallel manner. Referring to the figure, the support rollers 1 are installed in the Chock 2 and can be pivoted along their equal axes by the hydraulic cylinder 6. The upper and lower support rollers are borrowed separately. Cylinders 14 and 15 are adjusted. The upper supporting drum is balanced by the cylinder 9. The hydraulic cylinder 6 and the balancing cylinder 9 supporting the drum are fixed in the cylinder block 7. Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs. The support drum 2 is held in the sliders 10 and the closing plate 11. The sliders are guided vertically in the closing plates 12 and 13. The work roller 3 is installed in a skid 4 connected to the curved block 5, and the curved block 5 is fixed in the support drum 2. The adjusting device 8 is connected to the supporting drum mat 2 by a joint, and is actuated by a hydraulic cylinder 6. With these hydraulic cylinders 6, a horizontal force can be applied to the bending block 5 to cause the bending block to pivot, thereby pivoting the support of the work drum 3 connected thereto. As shown in the figure, these paper sizes are applicable to the Chinese National Standard (CNS) A4 specifications (210X 297 mm) -5- 539583 A7 B7 V. Description of the invention (3) (Please read the precautions on the back before filling this page) The adjusting device acts on the bending block from both sides, so that the bending block can be pivoted axially parallel to the axis of the support roller from two directions. In this way, when the work drum is reversed, its different deflections can be enlarged. Description of component labeling 1: support drum 2: padding 3: working drum 4: padding 5: bending block 6: hydraulic cylinder 7: steam pressure block Intellectual Property Bureau of the Ministry of Economic Affairs (printed by Industrial and Consumer Cooperatives 8: adjusting device 9: Balancing cylinder 1 0: Slider 1 1: Closing plate 12: Closing plate 1 3: Closing plate 1 4: Cylinder 1 5: Cylinder The paper size is applicable to China National Standard (CNS) A4 specification (2 丨 0X297 mm) -6 -

Claims (1)

539583 A8 B8 C8 D8 __ 六、申請專利範圍 1 1 · 一種薄片狀輥軋材料之軋輥支架，尤指藉兩只工 作滾筒來反向滾軋之軋輥支架，該輥軋材料在工作滾筒之 間通過，該支架並對各工作滾筒配設有支援滾筒’該等支 援滾筒及工作滾筒分別安裝在墊木內’而支援滾筒係爲彎 曲塊而配設，其中：彎曲塊（5 )係連接至支援滾筒墊木 (2)，且其中安裝在墊木（4)內之工作滾筒（3)係 藉以關節連接在支援滾筒墊木（2)上之調整裝置（6) ，來與彎曲塊（5 ) —起與支援滾筒軸線呈軸向平行的方 式，沿該等軸線樞轉。 2 .如申請專利範圍第1項之軋輥支架，其中調整裝 置（6 )係藉液壓、氣壓、機械或電氣方式驅動。 3 .如上述申請專利範圍任一項之軋輥支架，其中調 整裝置（6 )配具有移置編碼器。 (請先閱讀背面之注意事項再填寫本頁) 經濟部智慧財產局員工消費合作社印製 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐）539583 A8 B8 C8 D8 __ VI. Scope of patent application 1 1 · A roll holder for sheet-shaped rolled material, especially a roll holder that is rolled in reverse by two work rollers, the rolled material passes between the work rollers The bracket is equipped with support rollers for each work roller 'these support rollers and work rollers are respectively installed in the pads', and the support rollers are configured as bending blocks, of which: the bending block (5) is connected to the support The drum pad (2), and the work drum (3) installed in the pad (4) is connected with the bending device (5) by the adjusting device (6) which is articulated on the supporting drum pad (2). -Pivot along the axis of the support roller in an axially parallel manner. 2. The roll holder according to item 1 of the patent application scope, wherein the adjusting device (6) is driven by hydraulic, pneumatic, mechanical or electrical means. 3. The roll holder according to any one of the above patent applications, wherein the adjusting device (6) is provided with a displacement encoder. (Please read the notes on the back before filling out this page) Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs This paper size applies to Chinese National Standard (CNS) A4 (210X297 mm)
TW091107771A 2001-04-25 2002-04-16 Rolling stand for rolled stock in sheet form TW539583B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10121078A DE10121078A1 (en) 2001-04-25 2001-04-25 Roll stand for web-shaped rolling stock

Publications (1)

Publication Number Publication Date
TW539583B true TW539583B (en) 2003-07-01

Family

ID=7683211

Family Applications (1)

Application Number Title Priority Date Filing Date
TW091107771A TW539583B (en) 2001-04-25 2002-04-16 Rolling stand for rolled stock in sheet form

Country Status (6)

Country Link
EP (1) EP1252941B1 (en)
KR (1) KR100839572B1 (en)
CN (1) CN1265901C (en)
AT (1) ATE259261T1 (en)
DE (2) DE10121078A1 (en)
TW (1) TW539583B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10121078A1 (en) * 2001-04-25 2002-10-31 Sms Demag Ag Roll stand for web-shaped rolling stock
DE10261077B4 (en) * 2002-12-20 2014-10-16 Betriebsforschungsinstitut VDEh - Institut für angewandte Forschung GmbH Flat guide module, in particular for a rolling stand, and rolling method for a rolling stand with flat guide module
DE10312122B3 (en) * 2003-03-13 2004-08-12 Sms Demag Ag Four-column rolling mill is designed to separate force transmission onto rollers from guidance of roller inserts
CN102138991B (en) * 2011-04-10 2013-06-05 王兴礼 Pharmaceutical composition for treating oral cancer and skin cancer
WO2017122334A1 (en) * 2016-01-14 2017-07-20 株式会社Ihi Rolling device and modification method for rolling device
CN106224390B (en) * 2016-07-21 2018-12-07 中冶陕压重工设备有限公司 A kind of application method of polishing machine bearing block structure

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53131951A (en) * 1977-04-25 1978-11-17 Mitsubishi Heavy Ind Ltd Oil pressure reduction type rolling machine
CH657547A5 (en) * 1982-08-31 1986-09-15 Escher Wyss Ag ROLLING MILL FOR A RAIL-SHAPED MATERIAL.
DE3335857A1 (en) * 1983-10-03 1985-04-18 SMS Schloemann-Siemag AG, 4000 Düsseldorf ROLLING DEVICE WITH SUPPORTING ROLLER WORKING ROLLS
KR850007731A (en) * 1984-04-02 1985-12-09 빈센트 지. 지오이아 Rolling roll deflection control method of rolling mill
DE3605614A1 (en) * 1986-02-21 1987-08-27 Schloemann Siemag Ag ROLLING MILLS WITH VERTICALLY SLIDING MOUNTING PIECES
JP3188187B2 (en) * 1996-04-30 2001-07-16 三菱重工業株式会社 Cross roll rolling mill
JPH10291004A (en) * 1997-04-18 1998-11-04 Mitsubishi Heavy Ind Ltd Four-stage rolling mill
DE19807785C1 (en) * 1998-02-18 1999-03-04 Mannesmann Ag Bending apparatus for roll stands
DE19840538A1 (en) * 1998-08-28 2000-03-09 Mannesmann Ag Roll stand with crossed support and / or work rolls
JP4402264B2 (en) * 1999-08-11 2010-01-20 三菱重工業株式会社 Rolling mill
DE10121078A1 (en) * 2001-04-25 2002-10-31 Sms Demag Ag Roll stand for web-shaped rolling stock

Also Published As

Publication number Publication date
DE50200240D1 (en) 2004-03-18
CN1382536A (en) 2002-12-04
CN1265901C (en) 2006-07-26
EP1252941A1 (en) 2002-10-30
ATE259261T1 (en) 2004-02-15
KR20020083130A (en) 2002-11-01
KR100839572B1 (en) 2008-06-18
DE10121078A1 (en) 2002-10-31
EP1252941B1 (en) 2004-02-11

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