JPH0365608U - - Google Patents
Info
- Publication number
- JPH0365608U JPH0365608U JP12824789U JP12824789U JPH0365608U JP H0365608 U JPH0365608 U JP H0365608U JP 12824789 U JP12824789 U JP 12824789U JP 12824789 U JP12824789 U JP 12824789U JP H0365608 U JPH0365608 U JP H0365608U
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- wall
- shoe
- tube
- movable
- 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
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 1
Description
第１図は本考案の倣い切削装置の要部を示す縦
断面図、第２図は第１図の−線矢視位置での
断面図、第３図は可動シユーによるチツプと鋼管
の相対位置の変化を示す概略図、第４図は加工設
備の全体図である。
１……ボーリングバー、２……ボーリングヘツ
ド、３……バイト、３ａ……チツプ（切削刃）、
４……可動シユー、４ｂ……ボルト、４ｄ……遊
び、５……固定シユー、５ｂ……ボルト、６……
倣いシユー、６ａ……倣いヘツド、６ｂ……ボル
ト、６ｃ……保持体、６ｄ……孔、６ｅ……調整
ネジ、７……ボルト、７ａ……ヘツド、８……ス
プリング、９……テーパ孔、１０……駆動ロツド
、１０ａ……テーパ面、１０ｂ……ピストン部、
１１……チヤンバ、１１ａ……スプリング、１２
……駆動シリンダ、１２ａ……アクチユエータ、
２１……回転駆動装置、２１ａ……駆動軸、２２
……面板、２２ａ……チヤツク、２３……鋼管支
持枠、２４……送り装置、２４ａ……ピニオン、
２４ｂ……フローテイングホルダ、２５……スク
リユー軸、Ａ……鋼管。
Fig. 1 is a longitudinal sectional view showing the main parts of the profiling cutting device of the present invention, Fig. 2 is a sectional view taken in the direction of the - line arrow in Fig. 1, and Fig. 3 is the relative position of the tip and steel pipe by the movable shoe. FIG. 4 is an overall diagram of the processing equipment. 1... Boring bar, 2... Boring head, 3... Bit, 3a... Chip (cutting blade),
4...Movable shoe, 4b...Bolt, 4d...Play, 5...Fixed shoe, 5b...Bolt, 6...
Copying shoe, 6a... Copying head, 6b... Bolt, 6c... Holder, 6d... Hole, 6e... Adjustment screw, 7... Bolt, 7a... Head, 8... Spring, 9... Taper Hole, 10... Drive rod, 10a... Tapered surface, 10b... Piston part,
11...Chamber, 11a...Spring, 12
... Drive cylinder, 12a ... Actuator,
21...Rotary drive device, 21a...Drive shaft, 22
...Face plate, 22a...Chuck, 23...Steel pipe support frame, 24...Feeding device, 24a...Pinion,
24b...Floating holder, 25...Screw shaft, A...Steel pipe.
Claims (1)
回転駆動装置と、前記管の軸線方向に進退可能な
ボーリングバーと、該ボーリングバーの先端に取
り付けられて前記管の中に挿入可能なボーリング
ヘツドとを備え、該ボーリングヘツドに管の内壁
に倣うシユーを複数設けた倣い切削装置であつて
、前記ボーリングヘツドに設ける切削刃の近傍に
、前記管の内壁へ向けて移動可能な可動シユーを
配置し、該可動シユーの対向位置に駆動装置によ
つて出没自在とした保持体を有する倣いシユーを
配置し、該保持体の後退による上記可動シユーの
移動による管への押圧力の反力によつて前記切削
刃を管の内壁から引き外し可能としたことを特徴
とする管の内壁の倣い切削装置。 A rotary drive device that holds one end of a tube and rotates it about its axis; a boring bar that can move forward and backward in the axial direction of the tube; and a boring head that is attached to the tip of the boring bar and that can be inserted into the tube. A copying cutting device comprising a plurality of shoes that follow the inner wall of the pipe on the boring head, wherein a movable shoe that is movable toward the inner wall of the pipe is arranged near a cutting blade provided on the boring head. A copying shoe having a holder that can be freely retracted and retracted by a drive device is arranged at a position opposite to the movable shoe, and the reaction force of the pressing force on the pipe due to the movement of the movable shoe due to the retreat of the holder is 1. A profiling cutting device for an inner wall of a pipe, characterized in that the cutting blade can be pulled out from the inner wall of the pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12824789U JPH0713924Y2 (en) | 1989-10-31 | 1989-10-31 | Copy cutting device for inner wall of pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12824789U JPH0713924Y2 (en) | 1989-10-31 | 1989-10-31 | Copy cutting device for inner wall of pipe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0365608U true JPH0365608U (en) | 1991-06-26 |
| JPH0713924Y2 JPH0713924Y2 (en) | 1995-04-05 |
Family
ID=31675961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12824789U Expired - Lifetime JPH0713924Y2 (en) | 1989-10-31 | 1989-10-31 | Copy cutting device for inner wall of pipe |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0713924Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004340964A (en) * | 2003-05-13 | 2004-12-02 | Berkin Bv | Mass flowmeter |
-
1989
- 1989-10-31 JP JP12824789U patent/JPH0713924Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004340964A (en) * | 2003-05-13 | 2004-12-02 | Berkin Bv | Mass flowmeter |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0713924Y2 (en) | 1995-04-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| EXPY | Cancellation because of completion of term |