SU1632549A1 - Device for moudling helix-welded pipes - Google Patents
Device for moudling helix-welded pipes Download PDFInfo
- Publication number
- SU1632549A1 SU1632549A1 SU884609953A SU4609953A SU1632549A1 SU 1632549 A1 SU1632549 A1 SU 1632549A1 SU 884609953 A SU884609953 A SU 884609953A SU 4609953 A SU4609953 A SU 4609953A SU 1632549 A1 SU1632549 A1 SU 1632549A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- beams
- strip
- half rings
- racks
- molding
- Prior art date
Links
Landscapes
- Pressure Welding/Diffusion-Bonding (AREA)
Abstract
Изобретение относитс к обработке металлов давлением, в частности к устройствам дл изготовлени спирально-шовных труб. Цель изобретени - расширение технологических возможностей, повышение долговечности и производительности. На станине 1 установлены опорные полукольца . Одна из них имеет возможность регулировочного продольного перемещени . Формовочные балки 5 и 6 шарнирно закреплены в полукольцах. Кажда втора по ходу подачи балка снабжена вибратором 14. Рабочие поверхности балок имеют антифрикционные накладки 16. В процессе формовки сокращаетс усилие проталкивани полосы по балкам за счет установки вибраторов. Перемещением полукольца 2 осуществл етс регулировка положени всех балок одновременно , что позвол ет формировать геометрическую форму рабочей поверхности . В процессе формовки полоса сворачиваетс в трубную заготовку, проход по цилиндрической или конусной поверхности, образованной балками. 6 ил. ПидА сл СThe invention relates to the processing of metals by pressure, in particular to devices for the manufacture of spiral-seam pipes. The purpose of the invention is the expansion of technological capabilities, increased durability and productivity. On the frame 1 mounted support half. One of them has the ability to adjust the longitudinal movement. Molding beams 5 and 6 are hinged in half rings. Each second beam is supplied with a vibrator 14 during the feeding. The working surfaces of the beams have anti-friction linings 16. During the molding process, the force pushing the strip along the beams is reduced by installing vibrators. By moving the half-ring 2, the position of all the beams is adjusted simultaneously, which allows the geometrical shape of the working surface to be formed. In the process of forming, the strip is rolled into a tubular billet, a passage along a cylindrical or tapered surface formed by the beams. 6 Il. PIDA SL S
Description
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Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU884609953A SU1632549A1 (en) | 1988-11-28 | 1988-11-28 | Device for moudling helix-welded pipes |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU884609953A SU1632549A1 (en) | 1988-11-28 | 1988-11-28 | Device for moudling helix-welded pipes |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1632549A1 true SU1632549A1 (en) | 1991-03-07 |
Family
ID=21411379
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU884609953A SU1632549A1 (en) | 1988-11-28 | 1988-11-28 | Device for moudling helix-welded pipes |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1632549A1 (en) |
-
1988
- 1988-11-28 SU SU884609953A patent/SU1632549A1/en active
Non-Patent Citations (1)
Title |
---|
Авторское свидетельство СССР N. 1344446. кл. В 21 С 37/12, 1987. * |
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