JPH02110426U - - Google Patents
Info
- Publication number
- JPH02110426U JPH02110426U JP2004789U JP2004789U JPH02110426U JP H02110426 U JPH02110426 U JP H02110426U JP 2004789 U JP2004789 U JP 2004789U JP 2004789 U JP2004789 U JP 2004789U JP H02110426 U JPH02110426 U JP H02110426U
- Authority
- JP
- Japan
- Prior art keywords
- centering
- steel pipe
- pipe
- centering device
- tool
- 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
- 229910000831 Steel Inorganic materials 0.000 claims 3
- 239000010959 steel Substances 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 3
- 238000004049 embossing Methods 0.000 description 1
Landscapes
- Jigs For Machine Tools (AREA)
Description
第１図は本考案の打刻機能を有する芯出し実施
例装置の作動説明図、第２図は本考案の打刻機能
を有する芯出し実施例装置の詳細図、第３図Ａ，
Ｂは接触子及び打刻用刻印具の説明図、第４図は
管接続用の管端ねじの形状例を示す部分断面図、
第５図はトライアングルスタンプの形状を示す図
である。
１……ねじ切り装置、２……芯出し装置、３…
…被切削管、４……チヤツク、５……接触子、６
……打刻用刻印具、７……トライアングルスタン
プ刻印、８……バツトレスねじ、Ｌ……管端から
トライアングルスタンプ刻印底辺までの距離。
Fig. 1 is an explanatory diagram of the operation of the centering embodiment device having the embossing function of the present invention, Fig. 2 is a detailed view of the centering embodiment device having the engraving function of the present invention, and Fig. 3A,
B is an explanatory diagram of a contactor and a stamping tool, and FIG. 4 is a partial sectional view showing an example of the shape of a pipe end thread for connecting a pipe.
FIG. 5 is a diagram showing the shape of a triangle stamp. 1... Thread cutting device, 2... Centering device, 3...
...Tube to be cut, 4...Chuck, 5...Contact, 6
... Engraving tool, 7... Triangle stamp, 8... Buttless screw, L... Distance from the tube end to the bottom of the triangle stamp.
Claims (1)
管のねじ切り装置に設けられている芯出し装置に
おいて、該芯出し装置の接触子の一部に打刻用刻
印具を設け、芯出しと同時に被切削管の所定の位
置に打刻をする鋼管の芯出し装置。 In a centering device installed in a steel pipe threading device that performs cutting on the outer or inner surface of the pipe end of a steel pipe, a stamping tool is provided on a part of the contact of the centering device, and the centering tool is installed at the same time as centering. A steel pipe centering device that stamps a predetermined position on the pipe to be cut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004789U JPH02110426U (en) | 1989-02-22 | 1989-02-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004789U JPH02110426U (en) | 1989-02-22 | 1989-02-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02110426U true JPH02110426U (en) | 1990-09-04 |
Family
ID=31236095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2004789U Pending JPH02110426U (en) | 1989-02-22 | 1989-02-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02110426U (en) |
-
1989
- 1989-02-22 JP JP2004789U patent/JPH02110426U/ja active Pending