JPH0297515U - - Google Patents
Info
- Publication number
- JPH0297515U JPH0297515U JP450989U JP450989U JPH0297515U JP H0297515 U JPH0297515 U JP H0297515U JP 450989 U JP450989 U JP 450989U JP 450989 U JP450989 U JP 450989U JP H0297515 U JPH0297515 U JP H0297515U
- Authority
- JP
- Japan
- Prior art keywords
- mandrel
- roll
- cutting
- electric resistance
- resistance welded
- 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
- 239000011324 bead Substances 0.000 claims description 4
- 239000002699 waste material Substances 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 description 2
Landscapes
- Milling, Broaching, Filing, Reaming, And Others (AREA)
Description
第１図は本考案の第１実施例の断面図、第２図
は第１図のＡ―Ａ断面図、第３図は切削された直
後の切削くずの斜視図、第４図は本考案の第２実
施例の断面図、第５図は第４図のＢ―Ｂ断面図、
第６図は従来技術の断面図である。
１……溶接管、２……内部ビード、３……マン
ドレル、４……バイト、５……切削くず、６……
貫通通路、１１……マンドレル、１３……圧延ロ
ール、１４……圧延ロール、１５……ロール、１
７……圧延体、２０……小径溶接管、２１……板
バネ、２２……圧延ロール、２３……マンドレル
、２７……押力の方向を示す矢印、２８……タワ
ミ、２９……板バネ支持台。
Fig. 1 is a sectional view of the first embodiment of the present invention, Fig. 2 is a sectional view taken along line AA in Fig. 1, Fig. 3 is a perspective view of cutting waste immediately after cutting, and Fig. 4 is a sectional view of the invention. 5 is a sectional view taken along line BB in FIG. 4,
FIG. 6 is a sectional view of the prior art. 1... Welded pipe, 2... Internal bead, 3... Mandrel, 4... Bit, 5... Cutting waste, 6...
Through passage, 11... mandrel, 13... rolling roll, 14... rolling roll, 15... roll, 1
7... Rolled body, 20... Small diameter welded pipe, 21... Leaf spring, 22... Roll, 23... Mandrel, 27... Arrow indicating the direction of pushing force, 28... Deflection, 29... Plate Spring support.
Claims (1)
トとを備えた電気抵抗溶接管の内面ビード切削装
置において、前記バイトが切削した内面ビードの
切削くずの断面を均一性のある形状に圧延するロ
ールを設けたことを特徴とする電気抵抗溶接管の
内面ビード切削装置。 In an electric resistance welded pipe inner bead cutting device comprising a mandrel and a cutting tool attached to the mandrel, a roll is provided to roll the cross section of the cutting waste of the inner bead cut by the cutting tool into a uniform shape. An internal bead cutting device for electric resistance welded pipes, characterized in that:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP450989U JPH0297515U (en) | 1989-01-20 | 1989-01-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP450989U JPH0297515U (en) | 1989-01-20 | 1989-01-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0297515U true JPH0297515U (en) | 1990-08-03 |
Family
ID=31207086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP450989U Pending JPH0297515U (en) | 1989-01-20 | 1989-01-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0297515U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006150527A (en) * | 2004-11-30 | 2006-06-15 | Jfe Steel Kk | Method and device for disposing inner surface bead chip of electric resistance welded steel pipe |
-
1989
- 1989-01-20 JP JP450989U patent/JPH0297515U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006150527A (en) * | 2004-11-30 | 2006-06-15 | Jfe Steel Kk | Method and device for disposing inner surface bead chip of electric resistance welded steel pipe |
| JP4674463B2 (en) * | 2004-11-30 | 2011-04-20 | Ｊｆｅスチール株式会社 | ERW steel pipe inner surface bead cutting waste processing equipment |