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RU2005111758A - Гибочная система с малыми потерями на трение в многовалковой прокатной клети - Google Patents

Гибочная система с малыми потерями на трение в многовалковой прокатной клети Download PDF

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Publication number
RU2005111758A
RU2005111758A RU2005111758/02A RU2005111758A RU2005111758A RU 2005111758 A RU2005111758 A RU 2005111758A RU 2005111758/02 A RU2005111758/02 A RU 2005111758/02A RU 2005111758 A RU2005111758 A RU 2005111758A RU 2005111758 A RU2005111758 A RU 2005111758A
Authority
RU
Russia
Prior art keywords
bending
vertical positioning
roll rolling
friction losses
small friction
Prior art date
Application number
RU2005111758/02A
Other languages
English (en)
Other versions
RU2313410C2 (ru
Inventor
Вольфганг ДЕНКЕР (DE)
Вольфганг Денкер
Original Assignee
Смс Демаг Акциенгезелльшафт (De)
Смс Демаг Акциенгезелльшафт
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 Смс Демаг Акциенгезелльшафт (De), Смс Демаг Акциенгезелльшафт filed Critical Смс Демаг Акциенгезелльшафт (De)
Publication of RU2005111758A publication Critical patent/RU2005111758A/ru
Application granted granted Critical
Publication of RU2313410C2 publication Critical patent/RU2313410C2/ru

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21BROLLING OF METAL
    • B21B29/00Counter-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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21BROLLING OF METAL
    • B21B31/00Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
    • B21B31/08Interchanging rolls, roll mountings, or stand frames, e.g. using C-hooks; Replacing roll chocks on roll shafts
    • B21B31/10Interchanging 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
    • B21B31/106Vertical displacement of rolls or roll chocks during horizontal roll changing
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21BROLLING OF METAL
    • B21B33/00Safety devices not otherwise provided for; Breaker blocks; Devices for freeing jammed rolls for handling cobbles; Overload safety devices
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21BROLLING OF METAL
    • B21B13/00Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories
    • B21B13/02Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with axes of rolls arranged horizontally
    • B21B2013/025Quarto, four-high stands
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21BROLLING OF METAL
    • B21B31/00Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
    • B21B31/16Adjusting or positioning rolls
    • B21B31/20Adjusting or positioning rolls by moving rolls perpendicularly to roll axis
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21BROLLING OF METAL
    • B21B31/00Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
    • B21B31/16Adjusting or positioning rolls
    • B21B31/20Adjusting or positioning rolls by moving rolls perpendicularly to roll axis
    • B21B31/22Adjusting or positioning rolls by moving rolls perpendicularly to roll axis mechanically, e.g. by thrust blocks, inserts for removal
    • B21B31/24Adjusting or positioning rolls by moving rolls perpendicularly to roll axis mechanically, e.g. by thrust blocks, inserts for removal by screws

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Control Of Metal Rolling (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
  • Unwinding Webs (AREA)
  • Actuator (AREA)
  • Machines For Manufacturing Corrugated Board In Mechanical Paper-Making Processes (AREA)
  • Rolls And Other Rotary Bodies (AREA)

Claims (4)

1. Устройство для изгиба валков в многовалковой прокатной клети с укрепленными на входной и выходной сторонах между подушками валков и в окнах станины прокатной клети изгибными блоками, нагружаемыми установочными средствами, отличающееся тем, что
изгибные блоки (5,5a) одной станины (6) прокатной клети согласованы с поршневым цилиндром (7), а изгибные блоки (5', 5a') противоположной станины (6') прокатной клети согласованы с устройством (10) вертикального позиционирования.
2. Устройство по п.1, отличающееся тем, что посредством устройства (10) вертикального позиционирования позиция смены валков имеет возможность регулирования по вертикали.
3. Устройство по п.1 или 2, отличающееся тем, что поршневые цилиндры (7) соответственно состоят из расположенных в изгибном блоке (5) поршней (8) и соединительного штока (9) на другом изгибном блоке (5a).
4. Устройство по п.1 или 2, отличающееся тем, что устройство (10) вертикального позиционирования выполнено в виде винтового подъемного механизма, в виде клиньев с принудительной подачей, в виде цилиндра с зажимной головкой и позиционным датчиком, в виде эксцентрикового вала или другого механизма для вертикального позиционирования.
RU2005111758/02A 2002-09-20 2003-07-25 Гибочная система с малыми потерями на трение в многовалковой прокатной клети RU2313410C2 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10243677.0 2002-09-20
DE10243677A DE10243677A1 (de) 2002-09-20 2002-09-20 Reibungsarmes Biegesystem in einem Mehrwalzen-Walzgerüst

Publications (2)

Publication Number Publication Date
RU2005111758A true RU2005111758A (ru) 2005-09-20
RU2313410C2 RU2313410C2 (ru) 2007-12-27

Family

ID=31969310

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2005111758/02A RU2313410C2 (ru) 2002-09-20 2003-07-25 Гибочная система с малыми потерями на трение в многовалковой прокатной клети

Country Status (15)

Country Link
US (2) US20060021412A1 (ru)
EP (1) EP1556178B1 (ru)
JP (1) JP4732752B2 (ru)
KR (1) KR100990866B1 (ru)
CN (1) CN100342988C (ru)
AT (1) ATE326295T1 (ru)
AU (1) AU2003250179A1 (ru)
BR (1) BR0313605B1 (ru)
CA (1) CA2498303C (ru)
DE (2) DE10243677A1 (ru)
ES (1) ES2260692T3 (ru)
RU (1) RU2313410C2 (ru)
UA (1) UA82333C2 (ru)
WO (1) WO2004033120A1 (ru)
ZA (1) ZA200501197B (ru)

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JP4701067B2 (ja) 2005-10-20 2011-06-15 東芝機械株式会社 ロール
DE102008049179A1 (de) * 2008-09-26 2010-04-01 Sms Siemag Aktiengesellschaft Walzvorrichtung
DE102009060642A1 (de) * 2009-07-07 2011-01-13 Sms Siemag Ag 4-Rollen-/-Rollen/18HS Rollenwalzgerüst in Kassettenbauweise
CN112178003B (zh) * 2020-09-16 2023-07-21 马鞍山钢铁股份有限公司 平整机弯辊缸工作辊锁紧装置及其装配方法
CN115193918A (zh) * 2022-07-19 2022-10-18 中冶赛迪工程技术股份有限公司 一种三辊斜轧管机

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Also Published As

Publication number Publication date
RU2313410C2 (ru) 2007-12-27
CA2498303A1 (en) 2004-04-22
KR100990866B1 (ko) 2010-10-29
JP2006500225A (ja) 2006-01-05
US20060021412A1 (en) 2006-02-02
US20100018275A1 (en) 2010-01-28
AU2003250179A1 (en) 2004-05-04
KR20050057252A (ko) 2005-06-16
ATE326295T1 (de) 2006-06-15
CN100342988C (zh) 2007-10-17
ZA200501197B (en) 2005-09-12
CN1681610A (zh) 2005-10-12
EP1556178B1 (de) 2006-05-17
DE50303390D1 (de) 2006-06-22
EP1556178A1 (de) 2005-07-27
ES2260692T3 (es) 2006-11-01
DE10243677A1 (de) 2004-04-01
UA82333C2 (ru) 2008-04-10
BR0313605A (pt) 2005-06-21
WO2004033120A1 (de) 2004-04-22
JP4732752B2 (ja) 2011-07-27
CA2498303C (en) 2010-09-14
BR0313605B1 (pt) 2012-09-04

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MM4A The patent is invalid due to non-payment of fees

Effective date: 20190726