JPS63133919U - - Google Patents
Info
- Publication number
- JPS63133919U JPS63133919U JP2643787U JP2643787U JPS63133919U JP S63133919 U JPS63133919 U JP S63133919U JP 2643787 U JP2643787 U JP 2643787U JP 2643787 U JP2643787 U JP 2643787U JP S63133919 U JPS63133919 U JP S63133919U
- Authority
- JP
- Japan
- Prior art keywords
- cutting tool
- tool guide
- wall surface
- nitrocarburized
- utility
- 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)
Description
第１図は本考案にかかる切削工具案内用ブツシ
ユの構成を示す断面図、第２図は従来の切削工具
案内用ブツシユの使用状態を示す要部断面図であ
る。
図中、１……ドリル、２……ワーク、３……ジ
グプレート、４……ブツシユ、４ａ……本考案に
かかる切削工具案内用ブツシユ、５……切削工具
案内用ブツシユの案内孔、７……軟窒化処理壁面
。
FIG. 1 is a sectional view showing the structure of a cutting tool guide bush according to the present invention, and FIG. 2 is a sectional view of a main part of a conventional cutting tool guide bush in use. In the figure, 1... drill, 2... workpiece, 3... jig plate, 4... bush, 4a... cutting tool guide bush according to the present invention, 5... guide hole of cutting tool guide bush, 7 ...Soft-nitrided wall surface.
Claims (1)
特徴とする切削工具案内用ブツシユ。 A cutting tool guide bushing characterized in that the inner wall surface of the cutting tool guide hole is nitrocarburized.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2643787U JPS63133919U (en) | 1987-02-26 | 1987-02-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2643787U JPS63133919U (en) | 1987-02-26 | 1987-02-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63133919U true JPS63133919U (en) | 1988-09-01 |
Family
ID=30827526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2643787U Pending JPS63133919U (en) | 1987-02-26 | 1987-02-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63133919U (en) |
-
1987
- 1987-02-26 JP JP2643787U patent/JPS63133919U/ja active Pending