JPS61124319U - - Google Patents
Info
- Publication number
- JPS61124319U JPS61124319U JP778685U JP778685U JPS61124319U JP S61124319 U JPS61124319 U JP S61124319U JP 778685 U JP778685 U JP 778685U JP 778685 U JP778685 U JP 778685U JP S61124319 U JPS61124319 U JP S61124319U
- Authority
- JP
- Japan
- Prior art keywords
- tip
- conical recess
- piece
- recess
- screw hole
- 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
- 238000005452 bending Methods 0.000 claims 1
Landscapes
- Milling Processes (AREA)
- Cutting Tools, Boring Holders, And Turrets (AREA)
Description
図は、いずれも本考案を用いたボーリングバイ
トを示し、第１図ａは正面図で、そのｂはａの平
面図、第２図は第１図ａの要部を破断したものを
示し、第３図は他の実施例を示す要部を破断した
正面図などである。
１，１１……シヤンク本体、２……チツプ、３
……チツプ止めネジ、４，４１……駒締付ボルト
、５，５１……駒、１１……スリツト溝、１２…
…円錐状凹部。
The figures all show a boring tool using the present invention; FIG. 1a is a front view, FIG. 2b is a plan view of a, and FIG. FIG. 3 is a front view with main parts cut away showing another embodiment. 1,1 1 ...shank body, 2...chip, 3
...Tip set screw, 4,4 1 ...Block tightening bolt, 5,5 1 ...Block, 11 ...Slit groove, 12...
...conical recess.
Claims (1)
本体に一方を開放としたスリツト溝と円錐状凹部
および該円錐状凹部の底部にはネジ穴を該チツプ
側かチツプと反対側または両側の所定位置に形成
し、該円錐状凹部に対応する外周を有し中央部に
ネジ穴を刻設した駒を該凹部に嵌合して締付ネジ
によつて該駒を移動させることによつてシヤンク
本体の端部側を撓ませて前記チツプの切削半径方
向を自在に変形させ所望の切削径を得るようにし
たことを特徴とする微調整式切削工具。 A shank body with a tip fixed to its end has a slit groove with one side open, a conical recess, and a screw hole in the bottom of the conical recess at a predetermined position on the tip side, on the opposite side of the tip, or on both sides. The shank body is formed by fitting a piece having an outer periphery corresponding to the conical recess and having a screw hole carved in the center into the recess and moving the piece with a tightening screw. 1. A finely adjustable cutting tool, characterized in that a desired cutting diameter is obtained by bending the end portion of the tip to freely deform the cutting radius direction of the tip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP778685U JPS61124319U (en) | 1985-01-22 | 1985-01-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP778685U JPS61124319U (en) | 1985-01-22 | 1985-01-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61124319U true JPS61124319U (en) | 1986-08-05 |
Family
ID=30486459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP778685U Pending JPS61124319U (en) | 1985-01-22 | 1985-01-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61124319U (en) |
-
1985
- 1985-01-22 JP JP778685U patent/JPS61124319U/ja active Pending