SU954126A1 - Apparatus for balancing rolling mill rolls - Google Patents
Apparatus for balancing rolling mill rolls Download PDFInfo
- Publication number
- SU954126A1 SU954126A1 SU813259335A SU3259335A SU954126A1 SU 954126 A1 SU954126 A1 SU 954126A1 SU 813259335 A SU813259335 A SU 813259335A SU 3259335 A SU3259335 A SU 3259335A SU 954126 A1 SU954126 A1 SU 954126A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- rolling mill
- mill rolls
- balancing
- balancing rolling
- rolls
- Prior art date
Links
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
- B21B31/16—Adjusting or positioning rolls
- B21B31/20—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis
- B21B31/203—Balancing rolls
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metal Rolling (AREA)
Description
(5) УСТРОЙСТВО УРАВНОВЕШИВАНИЯ ВАЛКОВ ПРОКАТНОГО СТАНА(5) DEVICE FOR EQUALIZING ROLL MILL ROLLS
1one
Изобретение относитс к прокатному производству и может быть использовано при конструировании прокатных клетей с большими перемещени ми валков.The invention relates to rolling production and can be used in the design of rolling stands with large roll movements.
Известен плунжер с аккумул тором дл гидравлического уравновешивани верхних рабочих валков, выполненный полым и содержащий плавающий поршень, причем к полости подведен сжатый воздух Л .A plunger with a battery for hydraulic balancing of the upper work rolls is known, which is hollow and contains a floating piston, with compressed air L being connected to the cavity.
Соединение плунжера с аккумул тором позвол ет снизить гидравлические удары в гидросистеме при входе и выходе полосы из клети, однако расход жидкости в гидросистеме при больших перемещени х верхнего валка остаетс значительным.Connecting the plunger to the battery reduces the hydraulic shocks in the hydraulic system as the strip enters and leaves the stand, however, the fluid flow in the hydraulic system with large movements of the upper roll remains significant.
Наиболее близким по технической сущности к предлагаемому вл етс устройство уравновешивани валков прокатного стана, включающее расположенное на станине винтовое нажимное устройство с приводом, гидроциThe closest in technical essence to the present invention is a device for balancing rolls of a rolling mill, including a screw pressure device with a drive located on a frame, hydraulic
линдры, сопр женные с подушками валков и гидравлически св занные с гидроцилиндрами разгрузки, сопр женными с нажимными винтами, и питающу)6 систему, соединенную с указанными гидроцилиндрами через обратный клапан 2 ..linders coupled to the roll cushions and hydraulically connected to the discharge cylinders connected to the pressure screws and the feed 6 system connected to the indicated cylinders through a check valve 2 ..
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU813259335A SU954126A1 (en) | 1981-03-13 | 1981-03-13 | Apparatus for balancing rolling mill rolls |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU813259335A SU954126A1 (en) | 1981-03-13 | 1981-03-13 | Apparatus for balancing rolling mill rolls |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU954126A1 true SU954126A1 (en) | 1982-08-30 |
Family
ID=20947246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU813259335A SU954126A1 (en) | 1981-03-13 | 1981-03-13 | Apparatus for balancing rolling mill rolls |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU954126A1 (en) |
-
1981
- 1981-03-13 SU SU813259335A patent/SU954126A1/en active
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