SU1653873A1 - Quarto stand - Google Patents
Quarto stand Download PDFInfo
- Publication number
- SU1653873A1 SU1653873A1 SU894702708A SU4702708A SU1653873A1 SU 1653873 A1 SU1653873 A1 SU 1653873A1 SU 894702708 A SU894702708 A SU 894702708A SU 4702708 A SU4702708 A SU 4702708A SU 1653873 A1 SU1653873 A1 SU 1653873A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- pillows
- mechanisms
- horizontal
- rolling
- roll
- Prior art date
Links
Classifications
-
- 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
- B21B13/08—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with differently-directed roll axes, e.g. for the so-called "universal" rolling process
- B21B13/10—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with differently-directed roll axes, e.g. for the so-called "universal" rolling process all axes being arranged in one plane
-
- 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
- B21B13/08—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with differently-directed roll axes, e.g. for the so-called "universal" rolling process
- B21B13/10—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with differently-directed roll axes, e.g. for the so-called "universal" rolling process all axes being arranged in one plane
- B21B2013/106—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with differently-directed roll axes, e.g. for the so-called "universal" rolling process all axes being arranged in one plane for sections, e.g. beams, rails
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
Abstract
Изобретение относитс к черной и цветной металлургии, а именно к прокатному производству, и совершенствует конструкции четырехвалковых универсальных клетей дл прокатки фасочных профилей Цель изобретени - повышение жесткости четы- рехвалкового калибра и точности прокатки профилей путем обьединени механизмов регулировки горизонтальных и вертикаль ных валков по высоте Ползуны 4 выполнены в виде рам Подушки 10 и 11 снабжены винтовыми цапфами 14 и 15 Это позвол ет распереть подушки горизонтальных валков и создать непосредственно между подушка ми предварительное напр жение, устра нить зазоры (люфты) в сопр жени х элементов механизмов радиальной регулировки горизонтальных валков, жестко зафиксировать ползуны с кассетами вертикальных валков между подушками и устранить зазоры (люфты) с сопр жени х элементов механизмов регулировки кассет по высоте уменьшить количество деталей вогпринимгшщих радиальные нагрузки горизонтальных валков и осевые нагрузки вертикальных валков, количество сопр женных поверхностей деталей, сократить суммтрную длину нагружаемых элементов и их упругую деформацию 4 ил. сл СThe invention relates to ferrous and nonferrous metallurgy, namely, rolling production, and improves the design of four-roll universal stands for rolling chamfer profiles. The purpose of the invention is to increase the rigidity of four-shaft gauge and accuracy of rolling profiles by combining the mechanisms for adjusting horizontal and vertical rolls in height. made in the form of frames. Pillows 10 and 11 are equipped with screw pins 14 and 15. This allows you to unzip the pillows of the horizontal rolls and create directly Do the airbag preload, eliminate the gaps (backlash) in the interface of the elements of the radial adjustment mechanisms of the horizontal rolls, firmly fix the slide blocks with the cassettes of the vertical rolls between the pillows and eliminate the gaps (backlash) with the height adjustment elements of the cassette adjustment mechanisms. the number of parts that take in radial loads of horizontal rolls and the axial loads of vertical rolls, the number of adjacent surfaces of parts, reduce the total length of loaded loads elements and their elastic deformation 4 Il. sl C
Description
Фиг. 5FIG. five
/ -Н20/ -H20
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU894702708A SU1653873A1 (en) | 1989-06-07 | 1989-06-07 | Quarto stand |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU894702708A SU1653873A1 (en) | 1989-06-07 | 1989-06-07 | Quarto stand |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1653873A1 true SU1653873A1 (en) | 1991-06-07 |
Family
ID=21452991
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU894702708A SU1653873A1 (en) | 1989-06-07 | 1989-06-07 | Quarto stand |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1653873A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001045871A1 (en) * | 1999-12-20 | 2001-06-28 | Dochernee Predpriyatie Nexus-Proizvodstvenno- Kommercheskaya Kompaniya | Rolling mill |
-
1989
- 1989-06-07 SU SU894702708A patent/SU1653873A1/en active
Non-Patent Citations (1)
Title |
---|
За вка JP Ns 58-55846, кл В 21 В 13/10 1983 За вка JP М 54-29986, кл В 21 В 13/10, 1979 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001045871A1 (en) * | 1999-12-20 | 2001-06-28 | Dochernee Predpriyatie Nexus-Proizvodstvenno- Kommercheskaya Kompaniya | Rolling mill |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
RU2005117165A (en) | METHOD FOR INCREASING THE EQUIPMENT FOR RENTAL RENTAL FOR ROLLING OF METAL GOODS AND THE EQUIPMENT INTENDED FOR THIS EQUIPMENT | |
SU1653873A1 (en) | Quarto stand | |
CA2302378C (en) | High-precision rolling mill with two-dimensional flexure control | |
US5857372A (en) | Housing for cluster mills | |
CN101676042B (en) | 12-roll and 20-roll rolling mills comprising replaceable roll systems and replacing method thereof | |
US3699794A (en) | Universal rolling mill stand having more than one caliber for rolling profiles beams such as i-beams | |
CN114728316A (en) | Multi-roller rolling mill | |
SU1755975A1 (en) | Four-high rolling stand | |
RU2204448C2 (en) | Rolling stand | |
SU1315055A1 (en) | Working stand for four-high mill | |
SU1417946A1 (en) | Four-high stand | |
SU1117095A1 (en) | Magazine for vertical roll of four-high mill stand | |
SU1024128A1 (en) | Rolling stand with multiroll pass | |
RU2256521C1 (en) | Sheet straightening mill | |
RU2151660C1 (en) | Universal stand of shape bending mill | |
RU2085314C1 (en) | Shape bending mill | |
SU1745385A1 (en) | Prestressed stand | |
RU2014919C1 (en) | Rolling stand of sheet rolling mill | |
SU1755981A1 (en) | Four-high rolling stand | |
SU1260050A1 (en) | Universal working stand | |
RU2166396C2 (en) | Shape bending mill | |
RU2010635C1 (en) | Stand for rolling sections | |
SU1447442A1 (en) | Method of regulating profile of strip being rolled on four-high mill | |
RU2025158C1 (en) | Roll chuck set | |
RU1787605C (en) | Four-high-rolling stand |