JPS6175911U - - Google Patents
Info
- Publication number
- JPS6175911U JPS6175911U JP15962084U JP15962084U JPS6175911U JP S6175911 U JPS6175911 U JP S6175911U JP 15962084 U JP15962084 U JP 15962084U JP 15962084 U JP15962084 U JP 15962084U JP S6175911 U JPS6175911 U JP S6175911U
- Authority
- JP
- Japan
- Prior art keywords
- counterbore
- stopper ring
- tool
- holder body
- holder
- 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
- 238000003754 machining Methods 0.000 claims 2
Landscapes
- Cutting Tools, Boring Holders, And Turrets (AREA)
Description
第１図は本考案の一実施例を示す非加工状態の
断面図、第２図は同じく加工状態の断面図、第３
図は従来の座ぐり加工の一形態を示す説明図であ
る。
１５…主軸ヘツド、１６…主軸、１７…座ぐり
ツールホルダー、１９…ホルダー本体、２０…バ
イト、２６…ストツパーリング、ｈ…座ぐり深さ
、Ｗ…ワーク、Ｆ…座ぐり部、Ｂ…座ぐり深さ基
準面。
Fig. 1 is a sectional view of an embodiment of the present invention in an unprocessed state, Fig. 2 is a sectional view of the same in a processed state, and Fig. 3 is a sectional view of an embodiment of the present invention in an unprocessed state.
The figure is an explanatory view showing one form of conventional counterbore processing. 15...Spindle head, 16...Spindle, 17...Spot facing tool holder, 19...Holder body, 20...Bite, 26...Stopper ring, h...Spot facing depth, W...Workpiece, F...Spot facing part, B... Counterbore depth reference surface.
Claims (1)
工を施す座ぐりツールホルダーにおいて、先端に
座ぐり刃物を備えたホルダー本体の外周に、該ホ
ルダー本体に対して相対回転可能で、かつ軸方向
に移動可能なストツパーリングを設けてなり、こ
のストツパーリングは、非加工時には先端面が座
ぐり刃物の刃先と同一平面上に位置する一方、加
工時にはワークの座ぐり深さ基準面に当接してホ
ルダー本体に対し相対的に後退するように構成さ
れ、前記ストツパーリングの移動量を座ぐり深さ
寸法に設定したことを特徴とする座ぐりツールホ
ルダー。 In a counterbore tool holder that is attached to the main shaft of a cutting unit to perform counterbore processing, there is a tool on the outer periphery of the holder body, which is equipped with a counterbore knife at the tip, and is rotatable relative to the holder body and can move in the axial direction. The stopper ring is equipped with a stopper ring whose tip surface is located on the same plane as the cutting edge of the countersinking tool when not machining, but which is in contact with the countersinking depth reference surface of the workpiece during machining. A counterbore tool holder, characterized in that the stopper ring is configured to move backward relative to the holder body, and the amount of movement of the stopper ring is set to a counterbore depth dimension.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15962084U JPS6175911U (en) | 1984-10-22 | 1984-10-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15962084U JPS6175911U (en) | 1984-10-22 | 1984-10-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6175911U true JPS6175911U (en) | 1986-05-22 |
Family
ID=30717568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15962084U Pending JPS6175911U (en) | 1984-10-22 | 1984-10-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6175911U (en) |
-
1984
- 1984-10-22 JP JP15962084U patent/JPS6175911U/ja active Pending
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