CN1118285A - 组合式滚轧机 - Google Patents

组合式滚轧机 Download PDF

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Publication number
CN1118285A
CN1118285A CN95108730A CN95108730A CN1118285A CN 1118285 A CN1118285 A CN 1118285A CN 95108730 A CN95108730 A CN 95108730A CN 95108730 A CN95108730 A CN 95108730A CN 1118285 A CN1118285 A CN 1118285A
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parts
gear reduction
rolling mill
rolled
rolled parts
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CN1062496C (zh
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特伦斯·M·肖尔
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Siemens Building Technologies AG
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Morgan Construction Co
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    • 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
    • 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
    • B21B35/02—Drives for metal-rolling mills, e.g. hydraulic drives for continuously-operating mills
    • 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
    • B21B1/16—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 wire rods, bars, merchant bars, rounds wire or material of like small cross-section
    • B21B1/18—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 wire rods, bars, merchant bars, rounds wire or material of like small cross-section in a continuous process
    • 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
    • B21B31/08—Interchanging rolls, roll mountings, or stand frames, e.g. using C-hooks; Replacing roll chocks on roll shafts
    • B21B31/10—Interchanging rolls, roll mountings, or stand frames, e.g. using C-hooks; Replacing roll chocks on roll shafts by horizontally displacing, i.e. horizontal roll changing
    • B21B31/103—Manipulators or carriages therefor
    • 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
    • B21B13/005—Cantilevered roll stands
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B39/00—Arrangements for moving, supporting, or positioning work, or controlling its movement, combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B39/14—Guiding, positioning or aligning work
    • B21B39/16—Guiding, positioning or aligning work immediately before entering or after leaving the pass
    • B21B39/165—Guides or guide rollers for rods, bars, rounds, tubes ; Aligning guides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B45/02—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
    • B21B45/0203—Cooling
    • B21B45/0209—Cooling devices, e.g. using gaseous coolants
    • B21B45/0215—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes
    • B21B45/023—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes by immersion in a bath

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
  • Connector Housings Or Holding Contact Members (AREA)
  • Electromagnets (AREA)
  • Massaging Devices (AREA)
  • Rollers For Roller Conveyors For Transfer (AREA)

Abstract

一种组合式滚轧机具有若干沿一条轧制线连续安装的轧制部件，各轧制部件包括多对机械互连的工作轧辊。若干齿轮减速部件沿轧制线的一侧连续排列，各齿轮减速部件由一驱动马达驱动。将轧制部件的至少一部分可拆卸地连接在两个连续的齿轮减速部件上的接头，而其余的轧制部件被连接在单个齿轮减速部件上。

Description

组合式滚轧机
本发明一般涉及滚轧机，特别涉及一种用来精轧长型产品、诸如线材、棒材和具有某种形状的产品的组合式滚轧机装置。
例如美国专利4,537,055号(伍德罗等人)和5,152,165号(肖尔等人)所揭示的，现有的组式精轧机通常在一普通的底座上安装着多个轧钢机架，并使其置于一共有的罩盖之下。轧钢机架与一共有的驱动装置机械互连并由其驱动，该驱动装置一般包括一单独的齿轮箱和驱动马达。精轧机可通过设置另外的轧钢机架加以扩充。然而，用户和轧机生产厂家必须一开始就预见到这种扩展将是需要的，然后，那些关键性的部件，如底座、齿轮箱和驱动马达必须依一定的尺寸和形状制造。这涉及相当大的早期投资，而其效益只有在扩展真正实行时才可能完全实现，而这种扩展可能几年也没有一次。
本发明的主要目的是提供一种精轧机装置，它具有首先可组装成适应现有轧制需要的组合结构，然后，可在其上增加另外的部件以适应今后的扩展需要。
本发明的其次一个目的是，该组合式精轧机装置具有可快速地安装在轧制线上和从轧制线上卸下的轧制部件，从而提供了适应不同的轧制工艺的高度的适用性。
按照本发明，一组合式滚轧机包括若干沿轧制线连续安装的轧制部件。各轧制部件具有多对机械互连的工作轧辊。各分离的驱动齿轮减速部件连续地沿轧制线的一侧布置。除了第一个和最后一个轧制部件之外，其余的轧制部件都可与两个连续的齿轮减速部件的输出轴上的接头可折卸地连接，而第一个和最后一个轧制部件的输入轴以类似方式连接到单个齿轮减速部件的输出轴上。轧制部件、齿轮减速部件和相关的驱动装置的数量一开始就可按适合现在的需要加以选择，并且以后为适应进一步的扩展可增添部件的数量。轧制部件最好可沿着轨道网移动，由此使它们能快速方便地安装在轧制线上和从轧制线上卸下。
本发明的这些和其它的优点将结合附图而被详细描述。
图1是按照本发明的一组合式滚轧机的平面图，其中轧制部件上的罩盖已被卸掉，以便较好地显示下面的零件；
图2是沿着图1中的2—2线的滚轧机的端视图；
图3是图2中的相同透视图的局部端视图，表示一滚轧机罩盖被调整到它的最低位置，以作为一导向件而代替从轧制线上卸掉的滚轧机部件；
图4是典型的轧制部件的内部驱动零件的示意图；
图5A和5B是类似于图1的平面图，表示在图1所示的滚轧机布局的形成过程中的连续步骤。
首先参看图1和2，组合式滚轧机包括若干沿轧制线PL连续排列的轧制部件10。各轧制部件具有多对相对的、倾斜的、带槽的工作轧辊12a和12b。工作轧辊12a和12b可制成具有一般的高缩减的椭圆—圆形孔型轧道顺序，或者它们可制成低缩减尺寸的圆—圆形孔型轧道顺序。
最好参看图4，它是一典型的轧制部件10的内部驱动零件的示意图，工作轧辊12a和12b以悬臂方式安装在由轴承16可转动支承的轧辊轴14的端部。轧辊轴上的齿轮18与中间啮合的中间驱动齿轮20啮合，而后者安装在轴承24之间的、也可转动的中间驱动轴22上。其中一根中间驱动轴还有一伞齿轮26，它与在输入轴30上的伞齿轮28啮合。输入轴从轧制部件的“驱动侧”处突出，在那里它们终止于半个法兰接头32a。
两根输入轴30上另外还安装着齿轮34，它们与一个较大直径的中间齿轮36啮合。由此可见，由于输入轴30上的齿轮34与中间齿轮36互相啮合，使得工作轧辊12a和12b通过机械方法互相联接。
齿轮减速部件38连续地、并沿着轧制线PL的一侧布置，并面对着轧制部件10的驱动侧。每一齿轮减速部件由一驱动马达40单独驱动，并各有一对输出轴42，它们终止于半个法兰接头32b。可以看到，在轧制部件10的输入轴30上的半个法兰接头32a与在齿轮减速部件38的输出轴42上的半个法兰接头32b拼接，以提供便于分离的驱动连接，由此使轧制部件10和与其相关的齿轮减速部件38可方便地啮合或分离。
再参看图1，可以看到除了一系列轧制部件10的第一个和最后一个之外，其余的全都与两个依次相邻的齿轮减速部件38连接。而第一个和最后一个轧制部件则分别地和唯一地与第一和最后一个齿轮减速部件连接。
导轧44以与轧制线PL平行的关系沿着与齿轮减速部件38相对的一侧延伸。平板架46安装在导轨44上，以便按平行于轧制线的相反方向运动。各平板架有导轨48，它们以与导轨44垂直的关系延伸，并被安装成与在轧制线之下延伸的导轨50对齐。
各轧制部件10适合在标号52处与活塞缸式部件56的活塞杆54连接。部件56可有选择地用来横向移动经选择的轧制部件，使它们从轧制线移到空的平板架46上，而后者沿轨道44可依次地移动，以便为安装在另一平板架上的备用的或替换的轧制部件的装配让出位置。
最好参看图2，罩盖组件58与各轧制部件配合以闭合工作轧辊12a和12b。较佳的是，罩盖组件是美国专利5,247,820号所述的型式，其中的描述在这里被引用参考。一导向槽60与各罩盖组件整体地相连。罩盖组件可枢转地安装在支承构件62上，且一般是可调整的，即从图2实线所示的、支承在各轧制部件的工作位置移向由同一视图的虚线所示的完全打开的位置。另外，当轧制部件“空轧通过”时，也即当轧制部件从轧制线上移去而没有其它的轧制部件替换时，可降低罩盖组件58(图3所示)，以使导向槽60位于轧制线上，由此桥接由空设的轧制部件形成的间隔。
如果需要，导向槽60可包括喷水嘴，以便在产品穿过由空设的轧制部件形成的间隔时冷却该产品。
根据上述内容，本技术领域的熟练人员将看到，与大多数通常的组合式精轧机相比，本发明提供了许多显著的优点。首先，参看图5A，最初的装备可仅包括由一个齿轮减速部件和与其相关的驱动马达驱动的两个轧制部件。当轧制量增加和/或轧制较宽范围的产品的需求上升时，轧制的量可通过增加另外的轧制部件和齿轮减速部件而逐步地增加，如图5B所示。这种扩展可逐渐进行，并与逐渐增加的需求保持同步。
除了驱动轧制部件10之外，齿轮减速部件38还在连续的轧制部件之间建立重要的、机械上的互相啮合。这是随轧制量增加而逐渐出现的。
由于可方便地将轧制部件从轧制线上取下，以及用备用的轧制部件或导向组件来替换，使它的适用性有了进一步的增加，这种适用性有助于滚轧机本身以消耗最少的宝贵生产时间而方便地获得较宽范围的产品尺寸。

Claims (8)

1.一种组合式滚轧机，包括：
诸轧制部件，它们连续地安装在一条轧制线上，各轧制部件具有多对机械互连的工作轧辊；
诸齿轮减速部件，它们连续地沿着所述轧制线的一侧布置，各齿轮减速部件由一驱动马达驱动；以及
接头装置，它们将所述轧制部件的至少一部分可拆卸地连接在两个连续的齿轮减速部件上，而将其它的轧制部件连接在单个齿轮减速部件上。
2.如权利要求1所述的滚轧机，其特征在于，在连续的轧制部件中，除了第一个和最后一个之外，其它的全都与两个连续的齿轮减速部件连接。
3.如权利要求2所述的滚轧机，其特征在于，连续的轧制部件中的第一个和最后一个分别地和唯一地与第一个和最后一个所述的齿轮减速部件连接。
4.如权利要求1所述的滚轧机，其特征在于，所述的轧制部件在所述的轧制线方向上相对于所述的齿轮减速部件是交错排列的。
5.如权利要求1所述的滚轧机，其特征在于，所述的齿轮减速部件沿着所述轧制线的一侧安装，而所述轧制部件可从所述轧制线的另一侧卸下。
6.如权利要求5所述的滚轧机，其特征在于，所述的轧制部件可移动地安装在一轨道网上，该轨道网被安装成可从所述的轧制线上卸下选定的轧制部件，并用备用的轧制部件替换该卸下的轧制部件。
7.如权利要求4—6之一所述的滚轧机，其特征在于，还包括一导向装置，以导引产品穿过由从所述轧制线卸下的轧制部件造成的任何间隔。
8.如权利要求7所述的滚轧机，其特征在于，所述导向装置包括冷却所述产品的装置。
CN95108730A 1994-08-01 1995-08-01 组合式滚轧机 Expired - Lifetime CN1062496C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/284,090 US5595083A (en) 1994-08-01 1994-08-01 Modular rolling mill
US08/284,090 1994-08-01

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CN1118285A true CN1118285A (zh) 1996-03-13
CN1062496C CN1062496C (zh) 2001-02-28

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US (1) US5595083A (zh)
EP (1) EP0695589B1 (zh)
JP (1) JP2602795B2 (zh)
KR (1) KR0182792B1 (zh)
CN (1) CN1062496C (zh)
AT (1) ATE181000T1 (zh)
AU (1) AU687569B2 (zh)
BR (1) BR9503508A (zh)
CA (1) CA2154105C (zh)
DE (1) DE69510136T2 (zh)
ES (1) ES2132533T3 (zh)
RU (1) RU2102165C1 (zh)
TW (1) TW269647B (zh)
ZA (1) ZA955991B (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101229551B (zh) * 2006-04-13 2010-12-08 西门子工业公司 组合式滚轧机
CN113020252A (zh) * 2019-12-09 2021-06-25 北京京诚瑞信长材工程技术有限公司 一种轧制生产线

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5921152A (en) * 1998-02-03 1999-07-13 Morgan Construction Company Optional multi-ratio gear transmission system
US6053022A (en) * 1998-09-14 2000-04-25 Morgan Construction Company Modular rolling mill
EP1010476A3 (de) * 1998-12-14 2003-09-03 SMS Demag AG Walzgerüstanordnung zum Walzen von Draht
US6568234B2 (en) * 2001-01-25 2003-05-27 Morgan Construction Company Rolling mill finishing section
US6546776B2 (en) * 2001-01-31 2003-04-15 Morgan Construction Company High speed finishing block
ITMI20041268A1 (it) * 2004-06-24 2004-09-24 Vai Pomini Srl MONOBLOCCO FINITORE PER UN IMPIANTO DI LòAMINAZIONE DI BILLETTE PER PRODURRE GERVELLE DI ALTA QUALITA'
KR100671450B1 (ko) * 2004-10-07 2007-01-22 박호직 롤포오밍기
US7523632B2 (en) * 2007-02-15 2009-04-28 Morgan Construction Company Modular rolling mill
US8215146B2 (en) * 2009-08-27 2012-07-10 Siemens Industry, Inc. Method of rolling feed products into different sized finished products
IT1400496B1 (it) * 2010-06-09 2013-06-11 Danieli Off Mecc Apparato e processo di laminazione vergella ad alta velocità.
US8499603B2 (en) 2010-06-10 2013-08-06 Siemens Industry, Inc. Modular rolling mill
US8171767B2 (en) 2010-06-10 2012-05-08 Siemens Industry, Inc. Modular rolling mill
IT1403827B1 (it) * 2011-02-07 2013-10-31 Pert S R L Con Unico Socio Macchina per la laminazione a caldo di vergelle ed affini.
EP2846939A1 (en) * 2012-05-07 2015-03-18 Siemens Industry, Inc. Modular rolling mill
WO2014052222A1 (en) 2012-09-25 2014-04-03 Siemens Industry, Inc. Modular finishing mill
ITUD20120178A1 (it) * 2012-10-24 2014-04-25 Pmp Ind S P A "stazione e impianto di laminazione"
US9579703B2 (en) * 2013-10-02 2017-02-28 Fives Bronx, Inc. Roll change apparatus

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1874006U (de) * 1962-02-23 1963-06-20 Siemag Siegener Masch Bau Hilfsvorrichtung zur verschiebung von walzgeruesten in walzenstrassen.
DE1527659C3 (de) * 1966-04-16 1974-06-12 Fa. Friedrich Kocks, 4000 Duesseldorf Gerüstwechselvorrichtung für kontinuierliche Walzenstraßen
DE1602082C3 (de) * 1967-03-17 1975-10-09 Hoestemberghe & Kluetsch Gmbh, 6630 Saarlouis Doppelsträngige, kontinuierliche WalzenstraBe
CH487681A (it) * 1968-09-30 1970-03-31 Pomini Farrel Spa Treno continuo di laminazione
DE1910431A1 (de) * 1969-03-01 1970-09-17 Schloemann Ag Kontinuierliche Mittelstahlstrasse zum wahlweisen Auswalzen von einfachen Profilen oder I-Profilen
US3665746A (en) * 1970-03-02 1972-05-30 Blaw Knox Co Combination rolling mill
JPS5618285B2 (zh) * 1972-12-15 1981-04-28
US4038855A (en) * 1976-04-19 1977-08-02 Aetna-Standard Engineering Company Stretch reducing mill
US4182148A (en) * 1977-07-05 1980-01-08 Morgan Construction Company Multi-line rolling system
DE2845052A1 (de) * 1978-10-16 1980-04-24 Kocks Gmbh Friedrich Geruestwechselvorrichtung
DE3026129A1 (de) * 1980-07-10 1982-02-04 Erwin Kampf Gmbh & Co Maschinenfabrik, 5276 Wiehl Metallbandreckanlage
IT1175058B (it) * 1983-02-25 1987-07-01 Danieli Off Mecc Blocco di laminazione supercompatto con rulli a sbalzo e linea di laminazione comprendente blocchi cosi' formati
JPS60102220A (ja) * 1983-11-07 1985-06-06 Mitsubishi Electric Corp タンデム圧延制御装置
US4537055A (en) * 1984-06-20 1985-08-27 Morgan Construction Company Single strand block-type rolling mill
JPH07121404B2 (ja) * 1986-10-13 1995-12-25 株式会社日立製作所 圧延機のロ−ル駆動装置
AU596030B2 (en) * 1987-10-30 1990-04-12 Morgan Construction Company Sizing mill and method of rolling a round bar material
ATE107876T1 (de) * 1990-05-04 1994-07-15 Schloemann Siemag Ag Kombinierte feinstahl- und drahtstrasse.
CA2066475C (en) * 1991-05-06 1997-06-03 Terence M. Shore Method and apparatus for continuously hot rolling of ferrous long products
US5152165A (en) * 1991-07-11 1992-10-06 Morgan Construction Company Rolling mill
US5247820A (en) * 1992-12-14 1993-09-28 Morgan Construction Company Combination cobble cover and guide trough for rolling mill

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101229551B (zh) * 2006-04-13 2010-12-08 西门子工业公司 组合式滚轧机
CN113020252A (zh) * 2019-12-09 2021-06-25 北京京诚瑞信长材工程技术有限公司 一种轧制生产线

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US5595083A (en) 1997-01-21
BR9503508A (pt) 1996-05-28
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KR960007035A (ko) 1996-03-22
ATE181000T1 (de) 1999-06-15
EP0695589A1 (en) 1996-02-07
EP0695589B1 (en) 1999-06-09
CN1062496C (zh) 2001-02-28
DE69510136D1 (de) 1999-07-15
CA2154105A1 (en) 1996-02-02
RU2102165C1 (ru) 1998-01-20
AU687569B2 (en) 1998-02-26
CA2154105C (en) 1999-05-04
AU2726595A (en) 1996-02-15
KR0182792B1 (ko) 1999-04-01
TW269647B (en) 1996-02-01
JP2602795B2 (ja) 1997-04-23
ES2132533T3 (es) 1999-08-16
DE69510136T2 (de) 2000-01-20

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