JPS60134524U - Small diameter long drill steady rest attachment - Google Patents
Small diameter long drill steady rest attachmentInfo
- Publication number
- JPS60134524U JPS60134524U JP2075984U JP2075984U JPS60134524U JP S60134524 U JPS60134524 U JP S60134524U JP 2075984 U JP2075984 U JP 2075984U JP 2075984 U JP2075984 U JP 2075984U JP S60134524 U JPS60134524 U JP S60134524U
- Authority
- JP
- Japan
- Prior art keywords
- guide body
- guide
- drill
- steady rest
- diameter long
- 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
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図は入口部加工状態時の縦断面図、第２図は第１図
の■−■線断面図、第３図は奥部加工状態時の縦断面図
である。
１・・・・・・刃物台、３・・・・・・工具ホルダ、４
・・・・・・ドリル、５・・・・・・ガイド体、６・・
・・・・ガイドブツシュ、７・・・・・・押付はパッド
、１０・・・・・・ばね。FIG. 1 is a longitudinal cross-sectional view when the entrance portion is being processed, FIG. 2 is a cross-sectional view taken along the line ■-■ in FIG. 1, and FIG. 3 is a longitudinal cross-sectional view when the inner portion is being processed. 1...Turret post, 3...Tool holder, 4
...Drill, 5...Guide body, 6...
...Guide bushing, 7...Pushing pad, 10...Spring.
Claims (1)
ダを案内としてドリル軸方向に摺動可能にガイド体を設
け、このガイド体には前記ドリルの先端付近をガイドす
るガイドブツシュを有し、該ガイドブツシュより先側に
はガイド体中心より側方に開口する切粉排出穴が穿設さ
れており、また該ガイド体の工作物側端面には工作物端
面と当接して旋回可能な押付はパッドが軸承され、更に
前記ドリル用工具ホルダとこのガイド体間に該ガイド体
を工作物側に一定範囲付勢するように規制されたばねが
介挿されていることを特徴とする小径ロング下すル振れ
止めアタッチメント。A guide body is provided so as to be slidable in the axial direction of the drill using a drill tool holder attached to a turret tool post of a lathe as a guide, and the guide body has a guide bush for guiding the vicinity of the tip of the drill, A chip discharge hole that opens laterally from the center of the guide body is drilled on the tip side of the guide bushing, and a presser hole that contacts the workpiece end surface and can rotate is provided on the workpiece side end surface of the guide body. The small-diameter long shaft is characterized in that a pad is supported on the shaft, and a spring is inserted between the drill tool holder and the guide body so as to bias the guide body toward the workpiece within a certain range. Steady rest attachment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2075984U JPS60134524U (en) | 1984-02-15 | 1984-02-15 | Small diameter long drill steady rest attachment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2075984U JPS60134524U (en) | 1984-02-15 | 1984-02-15 | Small diameter long drill steady rest attachment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60134524U true JPS60134524U (en) | 1985-09-07 |
Family
ID=30511541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2075984U Pending JPS60134524U (en) | 1984-02-15 | 1984-02-15 | Small diameter long drill steady rest attachment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60134524U (en) |
-
1984
- 1984-02-15 JP JP2075984U patent/JPS60134524U/en active Pending
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