JPH01149215U - - Google Patents
Info
- Publication number
- JPH01149215U JPH01149215U JP4453288U JP4453288U JPH01149215U JP H01149215 U JPH01149215 U JP H01149215U JP 4453288 U JP4453288 U JP 4453288U JP 4453288 U JP4453288 U JP 4453288U JP H01149215 U JPH01149215 U JP H01149215U
- Authority
- JP
- Japan
- Prior art keywords
- truck
- shaped link
- bead cutting
- recess
- supports
- 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
- 239000011324 bead Substances 0.000 claims description 5
Landscapes
- Milling, Broaching, Filing, Reaming, And Others (AREA)
Description
第1図は本考案の内面ビード切削装置の縦断面
図、第2図は本考案のL字形リンクの正面図、第
3図は従来の内面ビード切削装置の縦断面図であ
る。
3……台車、4……車輪、5……切削バイト、
6……移動台車、7a,7b,7c……油圧シリ
ンダー、8……シリンダーロツド、9……車輪、
11……L字形リンク、12……支点軸、13…
…ロツドヘツド、16……長穴、17……凹部。
FIG. 1 is a longitudinal cross-sectional view of the inner bead cutting device of the present invention, FIG. 2 is a front view of the L-shaped link of the present invention, and FIG. 3 is a longitudinal cross-sectional view of the conventional inner bead cutting device. 3...Dolly, 4...Wheels, 5...Cutting tool,
6...Moving trolley, 7a, 7b, 7c...Hydraulic cylinder, 8...Cylinder rod, 9...Wheel,
11... L-shaped link, 12... Fulcrum shaft, 13...
...rod head, 16...elongated hole, 17...recess.
Claims (1)
支持する移動台車からなる電縫管のビード切削装
置において、台車にシリンダーロツドが水平にな
るように設けられた液圧シリンダーと、前記シリ
ンダーロツド側に形成した、下方に開放された台
車の下部の凹部と、一端が前記シリンダーロツド
先端部に上下方向にスライド可能に連結され、他
端を移動台車にヒンジ連結したL字形のリンクと
、台車の凹部内に設けられ、該L字形リンクをそ
の屈曲部の回りに回動可能に支持する支点軸とか
らなり、移動台車はL字形リンクにより台車の凹
部内に入出可能となつていることを特徴とする電
縫管の内面ビード切削装置。 A bead cutting device for electric resistance welded pipes, which includes a truck that holds a bead cutting tool and a moving truck that supports the truck, includes: a hydraulic cylinder installed on the truck so that the cylinder rod is horizontal; a recessed portion at the bottom of the truck that is open downward and formed on the side; an L-shaped link that has one end vertically slidably connected to the cylinder rod tip and the other end hinged to the movable truck; A fulcrum shaft is provided in the recess of the truck and supports the L-shaped link rotatably around its bent portion, and the movable truck can move in and out of the recess of the truck by the L-shaped link. An internal bead cutting device for electric resistance welded pipes.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988044532U JPH0611696Y2 (en) | 1988-03-31 | 1988-03-31 | Inner bead cutting device for ERW pipe |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988044532U JPH0611696Y2 (en) | 1988-03-31 | 1988-03-31 | Inner bead cutting device for ERW pipe |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH01149215U true JPH01149215U (en) | 1989-10-16 |
JPH0611696Y2 JPH0611696Y2 (en) | 1994-03-30 |
Family
ID=31270884
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1988044532U Expired - Lifetime JPH0611696Y2 (en) | 1988-03-31 | 1988-03-31 | Inner bead cutting device for ERW pipe |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0611696Y2 (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6051965A (en) * | 1983-08-31 | 1985-03-23 | Toshiba Corp | Bus controlling system |
JPS61109617U (en) * | 1984-12-25 | 1986-07-11 |
-
1988
- 1988-03-31 JP JP1988044532U patent/JPH0611696Y2/en not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6051965A (en) * | 1983-08-31 | 1985-03-23 | Toshiba Corp | Bus controlling system |
JPS61109617U (en) * | 1984-12-25 | 1986-07-11 |
Also Published As
Publication number | Publication date |
---|---|
JPH0611696Y2 (en) | 1994-03-30 |