JPS62105712U - - Google Patents
Info
- Publication number
- JPS62105712U JPS62105712U JP19819785U JP19819785U JPS62105712U JP S62105712 U JPS62105712 U JP S62105712U JP 19819785 U JP19819785 U JP 19819785U JP 19819785 U JP19819785 U JP 19819785U JP S62105712 U JPS62105712 U JP S62105712U
- Authority
- JP
- Japan
- Prior art keywords
- welded part
- rolling roll
- steel pipe
- rolling
- tool holder
- 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
- 238000005096 rolling process Methods 0.000 claims description 8
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 239000011324 bead Substances 0.000 claims 1
Landscapes
- Milling, Broaching, Filing, Reaming, And Others (AREA)
Description
第１図は本発明の一実施例を示す断面図、第２
図は第１図の―線に沿う断面図、第３図は第
１図の―線に沿う断面図、第４図は従来例を
示す断面図である。
１１……電縫鋼管、１２……バイトホルダー、
１６……切削バイト、１８……圧延用内ロール、
１９……圧延用外ロール。
FIG. 1 is a cross-sectional view showing one embodiment of the present invention, and FIG.
The figure is a cross-sectional view taken along the line --- in FIG. 1, FIG. 3 is a cross-sectional view taken along the -- line in FIG. 1, and FIG. 4 is a cross-sectional view showing a conventional example. 11...Erw steel pipe, 12...Bite holder,
16...Cutting tool, 18...Inner roll for rolling,
19...Outer roll for rolling.
Claims (1)
トホルダーに設けられている切削バイトによつて
溶接部の内面ビードを切削除去されてなる電縫鋼
管の溶接部圧延装置において、バイトホルダーに
おける切削バイトの直後に設けられる圧延用内ロ
ールと、該圧延用内ロールに溶接部を介して対向
配置される圧延用外ロールとにより、該溶接部を
圧延することを特徴とする電縫鋼管の溶接部圧延
装置。 In an apparatus for rolling a welded part of an ERW steel pipe, in which a tool holder is inserted into the steel pipe and the inner bead of the weld is removed by a cutting tool provided in the tool holder, the cutting tool in the tool holder is Rolling of a welded part of an electric resistance welded steel pipe, characterized in that the welded part is rolled by an inner rolling roll provided immediately after the rolling roll and an outer rolling roll placed opposite the inner rolling roll through the welded part. Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19819785U JPS62105712U (en) | 1985-12-25 | 1985-12-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19819785U JPS62105712U (en) | 1985-12-25 | 1985-12-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62105712U true JPS62105712U (en) | 1987-07-06 |
Family
ID=31158661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19819785U Pending JPS62105712U (en) | 1985-12-25 | 1985-12-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62105712U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101414552B1 (en) * | 2014-04-08 | 2014-07-03 | 주식회사 스틸플라워 | complex method of welding in combination of gas tungsten arc welding with submerged arc welding |
| EP2893999A1 (en) * | 2014-01-09 | 2015-07-15 | Fives Oto S.P.A. | A device for adjusting cutting depth for removal of weld beads inside profile sections such as tubes and the like. |
-
1985
- 1985-12-25 JP JP19819785U patent/JPS62105712U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2893999A1 (en) * | 2014-01-09 | 2015-07-15 | Fives Oto S.P.A. | A device for adjusting cutting depth for removal of weld beads inside profile sections such as tubes and the like. |
| JP2015131345A (en) * | 2014-01-09 | 2015-07-23 | フィベス オート ソチエタ ペル アツィオニ | Device for adjustment of cutting depth for removal of weld bead inside profile section such as tube |
| KR101414552B1 (en) * | 2014-04-08 | 2014-07-03 | 주식회사 스틸플라워 | complex method of welding in combination of gas tungsten arc welding with submerged arc welding |