SU1660782A1 - Tube electrical welding set - Google Patents
Tube electrical welding set Download PDFInfo
- Publication number
- SU1660782A1 SU1660782A1 SU894748744A SU4748744A SU1660782A1 SU 1660782 A1 SU1660782 A1 SU 1660782A1 SU 894748744 A SU894748744 A SU 894748744A SU 4748744 A SU4748744 A SU 4748744A SU 1660782 A1 SU1660782 A1 SU 1660782A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- pipe
- roller
- separation
- bending
- unit
- Prior art date
Links
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
Изобретение относитс к производству электросварочных пр мошовных труб и может быть применено на трубоэлектросварочных агрегатах. Цель изобретени - повышение производительности. При изготовлении труб последние после формовки и сварки поступают в разделительное устройство 8, установленное на тележке 9. Роликом 11 на трубе накатываетс канавка-концентратор при одновременном циклическом изгибе трубы между опорами - синхронизирующими кулачками 13. Циклический изгиб создаетс вращением обоймы с роликом 11 и гибочными роликами 12. Разделение трубы происходит по мере увеличени глубины канавки-концентратора и количества циклов изгиба. Производительность повышаетс за счет совмещени операций нанесени концентратора на трубу и ее разделени . 2 з.п. ф-лы, 3 ил.The invention relates to the production of electric welding spindle pipes and can be applied to electric pipe welding units. The purpose of the invention is to increase productivity. In the manufacture of pipes, the latter, after molding and welding, enter the separation device 8 mounted on the trolley 9. The roller 11 rolls on the pipe a concentrator groove with simultaneous cyclic bending of the pipe between the supports — synchronizing cams 13. Cyclic bending is created by rotating the yoke with roller 11 and bending rollers 12. Pipe separation occurs as the depth of the hub groove and the number of bending cycles increases. Productivity is increased by combining the application of the concentrator to the pipe and its separation. 2 hp f-ly, 3 ill.
Description
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Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU894748744A SU1660782A1 (en) | 1989-08-22 | 1989-08-22 | Tube electrical welding set |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU894748744A SU1660782A1 (en) | 1989-08-22 | 1989-08-22 | Tube electrical welding set |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1660782A1 true SU1660782A1 (en) | 1991-07-07 |
Family
ID=21474336
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU894748744A SU1660782A1 (en) | 1989-08-22 | 1989-08-22 | Tube electrical welding set |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1660782A1 (en) |
-
1989
- 1989-08-22 SU SU894748744A patent/SU1660782A1/en active
Non-Patent Citations (1)
Title |
---|
Авторское свидетельство СССР № 1473874, кл. В 21 С 37/00, 1988. * |
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