JPS5732830A - Forming equipment for electric-resistance welded steel pipe - Google Patents
Forming equipment for electric-resistance welded steel pipeInfo
- Publication number
- JPS5732830A JPS5732830A JP10895080A JP10895080A JPS5732830A JP S5732830 A JPS5732830 A JP S5732830A JP 10895080 A JP10895080 A JP 10895080A JP 10895080 A JP10895080 A JP 10895080A JP S5732830 A JPS5732830 A JP S5732830A
- Authority
- JP
- Japan
- Prior art keywords
- inner housing
- outer housings
- box
- pipes
- upper roll
- 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.)
- Granted
Links
Landscapes
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
PURPOSE: To quickly perform pipe making commencement after rolls are exchanged, by standing outer housings against the advancing direction of pipes and installing an inner housing which can move along the direction orthogonal to the advancing direction of pipes through the outer housings, and then installing required rolls.
CONSTITUTION: A pair of left and right outer housings 53a and 53b having a housing wind are standed on a common bed 51. An inner housing 65 is installed in the outer housings 53a and 53b so that it may closely contact with them, and a wheel 66 is fitted to the lower part of the inner housing 65 so that the inner housing 65 moves in the direction orthogonal to the advancing direction of pipes. A lower roll box 73 which supports a horizontal roll shaft 74 freely rotatably is installed to the inner housing 65 so that the box 73 slides in the upward direction, and a lower roll 75 is fixed to the lower roll shaft 74. Moreover, an upper roll box 89 which can slide in the vertical direction is installed and an upper roll shaft 90 on which a horizontal upper roll 91 is fixed, is fitted freely turnably to the upper roll box 89.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10895080A JPS5732830A (en) | 1980-08-08 | 1980-08-08 | Forming equipment for electric-resistance welded steel pipe |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10895080A JPS5732830A (en) | 1980-08-08 | 1980-08-08 | Forming equipment for electric-resistance welded steel pipe |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5732830A true JPS5732830A (en) | 1982-02-22 |
JPS6410292B2 JPS6410292B2 (en) | 1989-02-21 |
Family
ID=14497750
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10895080A Granted JPS5732830A (en) | 1980-08-08 | 1980-08-08 | Forming equipment for electric-resistance welded steel pipe |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5732830A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60131223U (en) * | 1984-02-07 | 1985-09-03 | 住友重機械工業株式会社 | Mill stand in ERW pipe manufacturing equipment |
JPS61253116A (en) * | 1985-04-30 | 1986-11-11 | Nippon Steel Corp | Pipe roll forming device |
JPS61289918A (en) * | 1985-06-14 | 1986-12-19 | Ishikawajima Harima Heavy Ind Co Ltd | Method and device for rearranging roll |
-
1980
- 1980-08-08 JP JP10895080A patent/JPS5732830A/en active Granted
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60131223U (en) * | 1984-02-07 | 1985-09-03 | 住友重機械工業株式会社 | Mill stand in ERW pipe manufacturing equipment |
JPH0235374Y2 (en) * | 1984-02-07 | 1990-09-26 | ||
JPS61253116A (en) * | 1985-04-30 | 1986-11-11 | Nippon Steel Corp | Pipe roll forming device |
JPH0242011B2 (en) * | 1985-04-30 | 1990-09-20 | ||
JPS61289918A (en) * | 1985-06-14 | 1986-12-19 | Ishikawajima Harima Heavy Ind Co Ltd | Method and device for rearranging roll |
Also Published As
Publication number | Publication date |
---|---|
JPS6410292B2 (en) | 1989-02-21 |
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