JPS577328A - Roll device for continuous forming of structural shapes - Google Patents
Roll device for continuous forming of structural shapesInfo
- Publication number
- JPS577328A JPS577328A JP8089580A JP8089580A JPS577328A JP S577328 A JPS577328 A JP S577328A JP 8089580 A JP8089580 A JP 8089580A JP 8089580 A JP8089580 A JP 8089580A JP S577328 A JPS577328 A JP S577328A
- Authority
- JP
- Japan
- Prior art keywords
- freely
- machines
- strip plate
- rolls
- idlable
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
PURPOSE: To form a strip plate continuously to a U-beam through plastic working and to improve productivity by disposing bending machines and transferring and straightening machines from preliminary bending machines in optimum combinations.
CONSTITUTION: Lower rolls 5 which abut on the central part in the right and left broadside directions of a strip plate 2 forming the bottom part of a product U-beam A, are freely idlable and of which the axial lines are set horizontal as well as upper rolls 21 which are provided right above the rolls 5, support the curving parts of the strip plate 2 from the inner side faces, are of a small diameter and are freely idlable are mounted to a base body 4 in a manner that their vertical positions are made freely adjustable by the bolts 18, 26 mounted to brackets 17, 25. On the other hand, the strip plate 2 supplied through a preliminary bending machine C to the bending machines B1WB5 mounted with the laterally symmetrically and freely idlable side part rolls 7, 7 abutting on the bottom surface of the strip plate 2 on the right and left sides of the lower rolls 5 freely adjustably on the angles of inclination within the perpendicular plane around stud bolts 29, 29 is forcibly transferred in the directions of transferring machines D1WD5 and straightening machines F1WF2, whereby the strip late 2 is bent and plastically worked.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8089580A JPS577328A (en) | 1980-06-17 | 1980-06-17 | Roll device for continuous forming of structural shapes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8089580A JPS577328A (en) | 1980-06-17 | 1980-06-17 | Roll device for continuous forming of structural shapes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS577328A true JPS577328A (en) | 1982-01-14 |
Family
ID=13731091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8089580A Pending JPS577328A (en) | 1980-06-17 | 1980-06-17 | Roll device for continuous forming of structural shapes |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS577328A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108994125A (en) * | 2018-09-04 | 2018-12-14 | 南京海长智能装备有限公司 | A kind of long side bending machine that bending shape is changeable |
-
1980
- 1980-06-17 JP JP8089580A patent/JPS577328A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108994125A (en) * | 2018-09-04 | 2018-12-14 | 南京海长智能装备有限公司 | A kind of long side bending machine that bending shape is changeable |
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