SU590038A2 - Tubular work bending apparatus - Google Patents
Tubular work bending apparatusInfo
- Publication number
- SU590038A2 SU590038A2 SU762403600A SU2403600A SU590038A2 SU 590038 A2 SU590038 A2 SU 590038A2 SU 762403600 A SU762403600 A SU 762403600A SU 2403600 A SU2403600 A SU 2403600A SU 590038 A2 SU590038 A2 SU 590038A2
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- bending apparatus
- tubular work
- work bending
- hinges
- technological capabilities
- Prior art date
Links
Landscapes
- Bending Of Plates, Rods, And Pipes (AREA)
Description
После сборки устройства полость в корпусе заполн ют передающей средой 17 и подключают его к источнику гидравлического удара (на чертеже не показан). Под действием гидравлического удара происходит нагружение внутренней полости заготовки 12 жидкостью, перемещение крышки 15, котора перекрывает отверсти 13 в част х 8 боковых упоров 7 и упираетс в выступы 9. Одновременно происходит перемещение подвижной части 5 штампа, котора осуществл ет гибку трубной заготовки 12 по ручь м 6. В рабочем цикле шарниры 10 не оказывают сопротивлени изгибу трубы за счет возможности проворота (и не создают зоны с обра1ным гибом). Процесс гибки завершаетс после того, как сомкнутс ручьи 6 между собой. Под действием пружины 14 подвижна часть 5 штампа возвращаетс в исходное положение. Сн в крышку 15 и подвижную часть 5 штампа, удал ют съемные части 8 боковых упоров, & затем извлекают деталь 18.After assembling the device, the cavity in the housing is filled with the transmission medium 17 and connected to the source of water hammer (not shown). Under the action of a hydraulic shock, the inner cavity of the workpiece 12 is loaded with liquid, the cover 15 moves, which covers the openings 13 in parts 8 of the side stops 7 and abuts the projections 9. At the same time, the moving part 5 of the die moves the billet 12 6. In the working cycle, the hinges 10 do not resist bending of the pipe due to the possibility of rotation (and do not create zones with a bend). The bending process is completed after the streams 6 are interconnected. Under the action of the spring 14, the movable part 5 of the stamp returns to its original position. In the cover 15 and the movable part 5 of the punch, the removable parts 8 of the side supports are removed, & then remove the item 18.
Применение шарниров позвол ет значительно расширить технологические возможности устройства и получить крутоизогнутые издели . Кроме того, проворот концов трубной заготовки обеспечивает вовлечение практически всего материала в деформацию, устран ет зоны с обратным гибом. Улучшаютс эксплу тационные характеристики устройства.The use of hinges can significantly expand the technological capabilities of the device and get a curved product. In addition, turning the ends of the billet ensures the involvement of almost all the material in the deformation, eliminates areas with reverse bending. The performance of the device is improved.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU762403600A SU590038A2 (en) | 1976-09-13 | 1976-09-13 | Tubular work bending apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU762403600A SU590038A2 (en) | 1976-09-13 | 1976-09-13 | Tubular work bending apparatus |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU566646 Addition |
Publications (1)
Publication Number | Publication Date |
---|---|
SU590038A2 true SU590038A2 (en) | 1978-01-30 |
Family
ID=20676687
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU762403600A SU590038A2 (en) | 1976-09-13 | 1976-09-13 | Tubular work bending apparatus |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU590038A2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5353618A (en) * | 1989-08-24 | 1994-10-11 | Armco Steel Company, L.P. | Apparatus and method for forming a tubular frame member |
US5396786A (en) * | 1993-03-15 | 1995-03-14 | Mueller Industries, Inc. | Machine and method for manufacturing crossover fittings |
-
1976
- 1976-09-13 SU SU762403600A patent/SU590038A2/en active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5353618A (en) * | 1989-08-24 | 1994-10-11 | Armco Steel Company, L.P. | Apparatus and method for forming a tubular frame member |
US5396786A (en) * | 1993-03-15 | 1995-03-14 | Mueller Industries, Inc. | Machine and method for manufacturing crossover fittings |
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