SU460085A1 - Working stand of the tube mill - Google Patents
Working stand of the tube millInfo
- Publication number
- SU460085A1 SU460085A1 SU1945090A SU1945090A SU460085A1 SU 460085 A1 SU460085 A1 SU 460085A1 SU 1945090 A SU1945090 A SU 1945090A SU 1945090 A SU1945090 A SU 1945090A SU 460085 A1 SU460085 A1 SU 460085A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- working stand
- tube mill
- pipe
- rolls
- rolling
- Prior art date
Links
Landscapes
- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
Description
зацепление с паразитными шестерн ми б и обкатывающихс по неподвинсной шестерне 7, направление осей рабочих валков 3 остаетс посто иным как во врем прохождени «ми зоны деформации, так н на остальном участке траектории их перемещени .the engagement with the parasitic gears b and rolling on the non-guided gear 7, the direction of the axes of the work rolls 3 remains constant both during the passage of the deformation zone, and in the rest of the path of their movement.
Дл обеспечени входа и выхода валков из зоны деформации калибры валков вы1полнеиы с частично срезанными ребордами, а дл обеспечени самокантовки трубы валки развернуты относительно друг друга на определенный угол.To ensure the entry and exit of the rolls from the deformation zone, the roll gauges are made with partially cut flanges, and to ensure the pipe bead making, the rolls are turned relative to each other at a certain angle.
При прокатке все точки валков перемещаютс по дуге окружности, и труба отодвигаетс в калибре в паправлении от центра обоймы и возвращаетс в исходное положение . ПодпруЖИнениые стойки 16 удерживают трубу 14 Б проводках 15 в исходном положении до следующего цикла прокатки.When rolling, all roll points move along a circular arc, and the pipe moves back in the gauge in direction from the center of the sleeve and returns to its original position. Strut uprights 16 hold the pipe 14B by the wires 15 in the initial position until the next rolling cycle.
Г J) е д м е т изобретени G J) e d eme of the invention
Рабоча клеть трубопрокатиого стана, включающа размещенную на 11риводном валу обойму и несколько заключенных попарно в кассеты приводных рабочих валков с переменным профилем ручь , отличающа с тем, что, с целью повышени точности размеров труб, на лриводном валу установлена неподвижна шестерн , а на цапфах кассет жестко закреплены взаимодействующие с ней через паразитные шестерни сателлиты.The working stand of the pipe mill, including a ferrule placed on an 11drive shaft and several prisoners, in pairs, in a cassette of driving work rolls with a variable profile, a stream, which is rigidly fixed on the axle shaft to increase the dimensional accuracy of the pipes. the satellites interacting with parasitic gears are fixed.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1945090A SU460085A1 (en) | 1973-07-18 | 1973-07-18 | Working stand of the tube mill |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1945090A SU460085A1 (en) | 1973-07-18 | 1973-07-18 | Working stand of the tube mill |
Publications (1)
Publication Number | Publication Date |
---|---|
SU460085A1 true SU460085A1 (en) | 1975-02-15 |
Family
ID=20560312
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU1945090A SU460085A1 (en) | 1973-07-18 | 1973-07-18 | Working stand of the tube mill |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU460085A1 (en) |
-
1973
- 1973-07-18 SU SU1945090A patent/SU460085A1/en active
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