JPS57115918A - Roll forming mill - Google Patents
Roll forming millInfo
- Publication number
- JPS57115918A JPS57115918A JP11492880A JP11492880A JPS57115918A JP S57115918 A JPS57115918 A JP S57115918A JP 11492880 A JP11492880 A JP 11492880A JP 11492880 A JP11492880 A JP 11492880A JP S57115918 A JPS57115918 A JP S57115918A
- Authority
- JP
- Japan
- Prior art keywords
- rotary frame
- forming stand
- roll
- roll forming
- prescribed
- 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 obtain a roll forming mill whose roll forming stand units can be replaced easily and quickly, by installing a rotary frame to the side part of a metallic sheet running path and by fitting plural roll forming stand units to the rotary frame.
CONSTITUTION: After a forming stand unit 2 to which all rolls are fitted, and a forming stand unit 24 on a rotary frame 17 are made opposed to each other, a sheet material supplied from a feeding table 36 is roll formed to a prescribed shape by performing a prescribed operation. When, for example, only one side of the sheet material is further formed to another shape, a desired new roll is fitted by driving a super reduction motor 14 at the left side and by rotating the rotary frame 17 to a prescribed direction by means of a chain after a motor 4 at the right side is stopped and tyings of clutch plates 22A and 22B are released, and then, the forming stand unit 24 which is kept at the opposite side is brought to the normal position and fixed.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11492880A JPS57115918A (en) | 1980-08-21 | 1980-08-21 | Roll forming mill |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11492880A JPS57115918A (en) | 1980-08-21 | 1980-08-21 | Roll forming mill |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57115918A true JPS57115918A (en) | 1982-07-19 |
Family
ID=14650125
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11492880A Pending JPS57115918A (en) | 1980-08-21 | 1980-08-21 | Roll forming mill |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57115918A (en) |
-
1980
- 1980-08-21 JP JP11492880A patent/JPS57115918A/en active Pending
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