JPS59151613U - Center hole drilling tool - Google Patents
Center hole drilling toolInfo
- Publication number
- JPS59151613U JPS59151613U JP4720083U JP4720083U JPS59151613U JP S59151613 U JPS59151613 U JP S59151613U JP 4720083 U JP4720083 U JP 4720083U JP 4720083 U JP4720083 U JP 4720083U JP S59151613 U JPS59151613 U JP S59151613U
- Authority
- JP
- Japan
- Prior art keywords
- center
- drilling tool
- center hole
- hole drilling
- rotation
- 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 And Boring (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図は本考案に係るセンタ穴穿削工具組立体と回転セ
ンタとが係合した状態を示す断面であり、第２図はセン
タ穴穿削工具に使用されるコレットチャックの前面を示
し、第３図は同コレットチャックの側面を、第４図はセ
ンタ穴穿削工具本体と回転センタハウジングの係合刈上
め部を部分断面図で示した図である。
１・・・・・・本体、２・・・・・・コレットチャック
、３・・・・・・センタ穴ドリル、４・・・・・・ユニ
オンナット、５・・・・・・ ゛ハウジング、６・・・
・・・センタ、８・・・・・・テーパシャンク、９・・
・・・・ピン、１０・・・・・・０リング。FIG. 1 is a cross section showing a state in which the center hole drilling tool assembly and the rotation center according to the present invention are engaged, and FIG. 2 shows the front side of a collet chuck used in the center hole drilling tool, FIG. 3 is a side view of the collet chuck, and FIG. 4 is a partial cross-sectional view of the engagement cut-up portion between the center hole drilling tool body and the rotating center housing. 1... Body, 2... Collet chuck, 3... Center hole drill, 4... Union nut, 5... Housing, 6...
...Center, 8...Taper shank, 9...
...Pin, 10...0 ring.
Claims (1)
トチャックを収容保持し、後端中央部に回転センタの円
筒部分および先端円錐面を受は入れる孔を設け、前記本
体の後端外周に回転センタのハウジングの外面溝に係合
するピンを設けて成るセンタ穴穿削工具。A collet chuck that can hold a center hole drill is housed and held in the center of the front end of the main body, and a hole is provided in the center of the rear end to receive the cylindrical part of the rotation center and the conical end surface, and the rotation A center hole drilling tool comprising a pin that engages with an outer groove of a center housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4720083U JPS59151613U (en) | 1983-03-31 | 1983-03-31 | Center hole drilling tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4720083U JPS59151613U (en) | 1983-03-31 | 1983-03-31 | Center hole drilling tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59151613U true JPS59151613U (en) | 1984-10-11 |
Family
ID=30177750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4720083U Pending JPS59151613U (en) | 1983-03-31 | 1983-03-31 | Center hole drilling tool |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59151613U (en) |
-
1983
- 1983-03-31 JP JP4720083U patent/JPS59151613U/en active Pending
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