JPH0319630U - - Google Patents
Info
- Publication number
- JPH0319630U JPH0319630U JP7956389U JP7956389U JPH0319630U JP H0319630 U JPH0319630 U JP H0319630U JP 7956389 U JP7956389 U JP 7956389U JP 7956389 U JP7956389 U JP 7956389U JP H0319630 U JPH0319630 U JP H0319630U
- Authority
- JP
- Japan
- Prior art keywords
- shaft
- spiral groove
- hollow part
- cutting tool
- shaft body
- 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
- 239000010730 cutting oil Substances 0.000 claims 2
- 238000003754 machining Methods 0.000 claims 2
- 230000001050 lubricating effect Effects 0.000 claims 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
Landscapes
- Drilling Tools (AREA)
Description
第１図は本考案の一実施例を示す断面図、第２
図Ａ，Ｂはその切削具の側面及び正面図、第３図
Ａ，Ｂは従来例のタツプとタツプアダプタの各々
の側面図である。
また、図面中１は軸体、２はスピンドル、３は
長尺パイプ、４は切削具、５は螺旋状溝、１０は
給油管、１１は注入口、１３は排出口である。
Fig. 1 is a sectional view showing one embodiment of the present invention;
Figures A and B are side and front views of the cutting tool, and Figures 3A and 3B are side views of a conventional tap and tap adapter, respectively. Further, in the drawings, 1 is a shaft body, 2 is a spindle, 3 is a long pipe, 4 is a cutting tool, 5 is a spiral groove, 10 is an oil supply pipe, 11 is an injection port, and 13 is a discharge port.
Claims (1)
置であつて、中空部を有する軸体と、該軸体に形
成されて上記中空部を連通する切削油の注入口及
び排出口と、上記注入口を介し切削油を注油する
注油手段と、上記軸体の端部に連結する切削具と
、上記軸体を介して上記切削具に回転力及び引張
力を付与する駆動手段と、を備えたことを特徴と
する螺旋状溝加工装置。 An apparatus for machining a spiral groove on the inner surface of a long workpiece, the apparatus comprising: a shaft body having a hollow part; and a cutting oil inlet and discharge port formed in the shaft body and communicating with the hollow part. , a lubricating means for supplying cutting oil through the inlet, a cutting tool connected to an end of the shaft, and a driving means for applying rotational force and tensile force to the cutting tool through the shaft; A spiral groove machining device characterized by comprising:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7956389U JPH0319630U (en) | 1989-07-07 | 1989-07-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7956389U JPH0319630U (en) | 1989-07-07 | 1989-07-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0319630U true JPH0319630U (en) | 1991-02-26 |
Family
ID=31623830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7956389U Pending JPH0319630U (en) | 1989-07-07 | 1989-07-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0319630U (en) |
-
1989
- 1989-07-07 JP JP7956389U patent/JPH0319630U/ja active Pending
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