JPS57112916A - Working device for outer and inner surface of metallic pipe - Google Patents
Working device for outer and inner surface of metallic pipeInfo
- Publication number
- JPS57112916A JPS57112916A JP18518280A JP18518280A JPS57112916A JP S57112916 A JPS57112916 A JP S57112916A JP 18518280 A JP18518280 A JP 18518280A JP 18518280 A JP18518280 A JP 18518280A JP S57112916 A JPS57112916 A JP S57112916A
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- rolls
- guide
- plug
- 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
Abstract
PURPOSE: To guide an advancing metallic pipe smoothly for increasing the working speed of outer and inner surfaces of said pipe and to improve the productivity, by arranging plural rolling rolls and guide rolls at the outside of the pipe corresponding to a plug inserted into the inside of the pipe.
CONSTITUTION: A plug 5 is inserted into the inside of a metallic pipe 2 and the pipe 2 is inserted into the center of three rolling rolls 3 of a rolling-roll supporting body 1. Each roll 3 is revolved centering around the pipe 2, and is strongly pressed against the outer surface of the pipe 2 to be rotated on their own axes by rotating said supporting body 1. Then the pipe 2 is advanced, and the outer surface of it is pressed by the rolls 3, and the inner surface is press-contacted with the plug 5, by the axial direction component of frictional force being created between the pipe 2 and rolls 3 because each roll 3 is inclined at a prescribed angle to the axial line of the pipe 2. Thus the outer and inner surfaces of the pipe 2 are worked, and the pipe 2 is advanced smoothly by the guide of guide rollers 9, and 10.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18518280A JPS6036326B2 (en) | 1980-12-29 | 1980-12-29 | Metal tube inner and outer surface processing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18518280A JPS6036326B2 (en) | 1980-12-29 | 1980-12-29 | Metal tube inner and outer surface processing equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57112916A true JPS57112916A (en) | 1982-07-14 |
| JPS6036326B2 JPS6036326B2 (en) | 1985-08-20 |
Family
ID=16166270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18518280A Expired JPS6036326B2 (en) | 1980-12-29 | 1980-12-29 | Metal tube inner and outer surface processing equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6036326B2 (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002024366A1 (en) * | 2000-09-25 | 2002-03-28 | Nakayama Corporation | Method of forming cold diametrally reducing roll for metal pipe and metal pipe formed by the method |
| JP2008188599A (en) * | 2007-02-01 | 2008-08-21 | Matsushita Electric Ind Co Ltd | Method of manufacturing heat exchanger |
| KR100863133B1 (en) | 2007-01-29 | 2008-10-15 | 김정환 | Apparatus for forming press-fitted helical groove of reinforcing pipe |
| CN101912908A (en) * | 2010-07-30 | 2010-12-15 | 溧阳市四方不锈钢制品有限公司 | Thread groove tube rolling machine |
| EP2353744A1 (en) * | 2010-02-02 | 2011-08-10 | Repkon Machine and Tool Industry & Trade Ltd. | Method for shaping a rotationally symmetric hollow body and device for executing the method |
| WO2014162198A1 (en) * | 2013-04-03 | 2014-10-09 | Kunitec., Ltd. | Spinning method and spinning apparatus |
| WO2014162197A1 (en) * | 2013-04-03 | 2014-10-09 | Kunitec., Ltd. | Spinning method and spinning apparatus |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6282456U (en) * | 1985-11-12 | 1987-05-26 | ||
| JP4601848B2 (en) * | 2001-03-29 | 2010-12-22 | 日鐵住金建材株式会社 | Pipe spinning method and spinning machine |
-
1980
- 1980-12-29 JP JP18518280A patent/JPS6036326B2/en not_active Expired
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002024366A1 (en) * | 2000-09-25 | 2002-03-28 | Nakayama Corporation | Method of forming cold diametrally reducing roll for metal pipe and metal pipe formed by the method |
| KR100863133B1 (en) | 2007-01-29 | 2008-10-15 | 김정환 | Apparatus for forming press-fitted helical groove of reinforcing pipe |
| JP2008188599A (en) * | 2007-02-01 | 2008-08-21 | Matsushita Electric Ind Co Ltd | Method of manufacturing heat exchanger |
| EP2353744A1 (en) * | 2010-02-02 | 2011-08-10 | Repkon Machine and Tool Industry & Trade Ltd. | Method for shaping a rotationally symmetric hollow body and device for executing the method |
| CN101912908A (en) * | 2010-07-30 | 2010-12-15 | 溧阳市四方不锈钢制品有限公司 | Thread groove tube rolling machine |
| WO2014162198A1 (en) * | 2013-04-03 | 2014-10-09 | Kunitec., Ltd. | Spinning method and spinning apparatus |
| WO2014162197A1 (en) * | 2013-04-03 | 2014-10-09 | Kunitec., Ltd. | Spinning method and spinning apparatus |
| CN105188979A (en) * | 2013-04-03 | 2015-12-23 | 丰田自动车株式会社 | Spinning method and spinning apparatus |
| CN105188979B (en) * | 2013-04-03 | 2018-03-30 | 丰田自动车株式会社 | Spin-on process and spinning machine |
| US10166582B2 (en) | 2013-04-03 | 2019-01-01 | Toyota Jidosha Kabushiki Kaisha | Spinning method and spinning apparatus |
| US10239106B2 (en) | 2013-04-03 | 2019-03-26 | Toyota Jidosha Kabushiki Kaisha | Spinning method and spinning apparatus |
| US11305327B2 (en) | 2013-04-03 | 2022-04-19 | Toyota Jidosha Kabushiki Kaisha | Spinning method and spinning apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6036326B2 (en) | 1985-08-20 |
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