SU523726A1 - Working stand of a multi-roll rolling mill - Google Patents
Working stand of a multi-roll rolling millInfo
- Publication number
- SU523726A1 SU523726A1 SU2101537A SU2101537A SU523726A1 SU 523726 A1 SU523726 A1 SU 523726A1 SU 2101537 A SU2101537 A SU 2101537A SU 2101537 A SU2101537 A SU 2101537A SU 523726 A1 SU523726 A1 SU 523726A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- rolling mill
- roll
- working stand
- roll rolling
- bearing
- 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
- B21B13/14—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
- B21B13/147—Cluster mills, e.g. Sendzimir mills, Rohn mills, i.e. each work roll being supported by two rolls only arranged symmetrically with respect to the plane passing through the working rolls
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
Description
ось 4, закрепленную в опорах 5, состо щих из неподвижного плунжера 6, опирающегос на станину 7 и расположенного в подвижном корпусе 8, закрепленном в пазе станины с помощью болтов 9 и пружин 10 Кажда така опора соединена с ИНДИБИ дуальной гидросистемой с помошью трубопроводов 11., С целью облегчени перевалки опорных валков без отсоединени трубопроводов гидросистем опора 5 может быть вьшолнена составной (как показано на фиг. 1 и 2). Дл исключени утечек жидкости, подавае мой под давлением дл перемещени корпуса 8, плунжер 6 снабжен уплотнением 12, Предложенна рабоча клеть работает следующим образом. При искривлении профил полосы (коробо ватость, клинообразность и т. п.) в процессе прокатки в соответствующей опоре между плунжером 6 и корпусом 8 нагнетают под давлением жидкость с помощью гидросистемы , В результате перемещени корпуса 1 прогибаютс ось с подшигшиками и валки, выравнива профиль полосы до требуемой формы.axis 4 fixed in supports 5 consisting of a stationary plunger 6 supported on frame 7 and located in a movable body 8 fixed in the frame slot with bolts 9 and springs 10 Each bearing is connected to INDIBI by a dual hydraulic system through pipelines 11. , In order to facilitate handling of the support rolls without disconnecting the pipelines of the hydraulic systems, the support 5 can be made composite (as shown in Figs. 1 and 2). To prevent leakage of fluid supplied under pressure to move the housing 8, the plunger 6 is provided with a seal 12, the proposed working stand works as follows. When the profile of the strip is curved (warping, wedge-shaped, etc.) during rolling in a suitable support between the plunger 6 and the housing 8, a fluid is pumped under pressure by means of a hydraulic system. to the required shape.
J 4J 4
J Фаг. 1 fJ Phage. 1 f
А-А noSepHQinoAa noSepHQino
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU2101537A SU523726A1 (en) | 1975-02-03 | 1975-02-03 | Working stand of a multi-roll rolling mill |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU2101537A SU523726A1 (en) | 1975-02-03 | 1975-02-03 | Working stand of a multi-roll rolling mill |
Publications (1)
Publication Number | Publication Date |
---|---|
SU523726A1 true SU523726A1 (en) | 1976-08-05 |
Family
ID=20608936
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU2101537A SU523726A1 (en) | 1975-02-03 | 1975-02-03 | Working stand of a multi-roll rolling mill |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU523726A1 (en) |
-
1975
- 1975-02-03 SU SU2101537A patent/SU523726A1/en active
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