JPS59105312U - drilling tool - Google Patents
drilling toolInfo
- Publication number
- JPS59105312U JPS59105312U JP20175382U JP20175382U JPS59105312U JP S59105312 U JPS59105312 U JP S59105312U JP 20175382 U JP20175382 U JP 20175382U JP 20175382 U JP20175382 U JP 20175382U JP S59105312 U JPS59105312 U JP S59105312U
- Authority
- JP
- Japan
- Prior art keywords
- oil chamber
- drilling tool
- inductor
- coolant
- center pin
- 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
Landscapes
- Drilling Tools (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の置市は工具の斜視図、第２図は第１図の
縦断側面図、第３図は本考案の縦断側面図である。
１・・・シャンク、１′・・・シャンク中空部、２・・
・クーラントインダクタ、２′・・・油室、３・・・シ
ャンクヘッド、４・・・センタピン、５・・・バネ、７
・・・回り止め棒、９・・・パイプ。FIG. 1 is a perspective view of a conventional tool, FIG. 2 is a longitudinal side view of FIG. 1, and FIG. 3 is a longitudinal side view of the present invention. 1...Shank, 1'...Shank hollow part, 2...
・Coolant inductor, 2'... Oil chamber, 3... Shank head, 4... Center pin, 5... Spring, 7
... Rotating rod, 9... Pipe.
Claims (1)
ンクの中間部外周には前記゛中空部に連通ずる油室と回
り止め棒を備えたクーラントインダクタが回動自在に設
けられ、先端には前記ばねに係合して付勢されるセンタ
ピンを中央の貫通穴に摺動自在に保持したカッタ装着用
のシャンクヘッドが設けられ、前記油室から前記センタ
ピンに沿って給油するように構成されている穴あけ工具
において、前記回り止め棒を管状にし、クーラントイン
ダクタの油室に直結、して構成されてなる穴あけ工具。A coolant inductor is provided on the outer periphery of the middle part of the shank and is rotatably provided with an oil chamber communicating with the hollow part and a rotation stopper. A shank head for attaching a cutter is provided that slidably holds a center pin that is biased by engagement with a spring in a central through hole, and is configured to supply oil from the oil chamber along the center pin. A drilling tool in which the anti-rotation rod is formed into a tubular shape and is directly connected to an oil chamber of a coolant inductor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20175382U JPS59105312U (en) | 1982-12-29 | 1982-12-29 | drilling tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20175382U JPS59105312U (en) | 1982-12-29 | 1982-12-29 | drilling tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59105312U true JPS59105312U (en) | 1984-07-16 |
Family
ID=30427242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20175382U Pending JPS59105312U (en) | 1982-12-29 | 1982-12-29 | drilling tool |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59105312U (en) |
-
1982
- 1982-12-29 JP JP20175382U patent/JPS59105312U/en active Pending
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