SU465242A1 - Device for centering tubes on a cold rolling mill - Google Patents
Device for centering tubes on a cold rolling millInfo
- Publication number
- SU465242A1 SU465242A1 SU1894276A SU1894276A SU465242A1 SU 465242 A1 SU465242 A1 SU 465242A1 SU 1894276 A SU1894276 A SU 1894276A SU 1894276 A SU1894276 A SU 1894276A SU 465242 A1 SU465242 A1 SU 465242A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- rolling mill
- cold rolling
- centering tubes
- centering
- tubes
- Prior art date
Links
Description
дача трубы 7 в очаг деформации и срыв трубы 6 с оправки 8. Проводка при этом вместе с трубами 6 и 7 свободно перемещаетс благодар сжатию пружины 4 на величину подачи .giving the pipe 7 to the deformation zone and breaking the pipe 6 from the mandrel 8. The wiring, together with the pipes 6 and 7, moves freely due to the compression of the spring 4 by the feed amount.
При движении клети вперед проводка перемещаетс вместе с ней и сходит с рабочего конуса труб. Происходит деформаци трубы 7 и проводка, наход сь вне зоны обжати , не мешает процессу прокатки.When the stand moves forward, the wiring moves with it and comes down from the working cone of the pipes. The deformation of the tube 7 occurs and the wiring, being outside the reduction zone, does not interfere with the rolling process.
Предмет изобретени Устройство дл центрировани труб на валковом стане холодной прокатки, содержащее установленную за клетью проводку, отличающеес тем, что, с целью снижени концевых отходов при непрерывной прокатке тонкостенных труб, проводка установлена с возможностью осевого перемещени относительно клети на величину подачи и имеет переменный внутренний профиль поперечного сечени уменьщающегос радиуса по длине.Object of the Invention A device for centering pipes on a cold rolling mill containing wiring installed behind the cage, characterized in that, in order to reduce the end waste during continuous rolling of thin-walled pipes, the wiring is axially displaced relative to the stand by the feed amount and has a variable internal profile cross section of decreasing radius along the length.
J Переднее положение н/гети Заднее положение кле/пи J Front position n / geti Rear position glue / pi
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1894276A SU465242A1 (en) | 1973-03-14 | 1973-03-14 | Device for centering tubes on a cold rolling mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1894276A SU465242A1 (en) | 1973-03-14 | 1973-03-14 | Device for centering tubes on a cold rolling mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU465242A1 true SU465242A1 (en) | 1975-03-30 |
Family
ID=20545668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1894276A SU465242A1 (en) | 1973-03-14 | 1973-03-14 | Device for centering tubes on a cold rolling mill |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU465242A1 (en) |
-
1973
- 1973-03-14 SU SU1894276A patent/SU465242A1/en active
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