JPS59167620U - Cutting tool for drilling - Google Patents
Cutting tool for drillingInfo
- Publication number
- JPS59167620U JPS59167620U JP6253783U JP6253783U JPS59167620U JP S59167620 U JPS59167620 U JP S59167620U JP 6253783 U JP6253783 U JP 6253783U JP 6253783 U JP6253783 U JP 6253783U JP S59167620 U JPS59167620 U JP S59167620U
- Authority
- JP
- Japan
- Prior art keywords
- cutting tool
- shank body
- drilling
- tip
- groove
- 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 Tools (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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第1図は本考案による穿孔用切削工具の正面図を示し、
第2図は、この工具に用いるチップの正面図で、第3図
は第2図A−A断面したチップをシャンク本体に嵌合し
た状態の底面図で、第4図は本考案による他の実施例を
示す穿孔用工具の正面図を示し、第5図は第4図に示し
た工具に用いるチップの正面図で、第6図は第5図の底
面図などである。
1.1a・・・シャンク本体、2. 2a・・・チップ
、3・・・締付ボルト、11,11.・・・側壁、12
・・・底面、13・・・スリット溝、21・・・上面、
22. 22□・・・切刃、23.23□・・・受は面
、24.24□・・・立壁、26・−・凹部。FIG. 1 shows a front view of a cutting tool for drilling according to the present invention,
Fig. 2 is a front view of the tip used in this tool, Fig. 3 is a bottom view of the tip taken along the line A-A in Fig. 2 and fitted into the shank body, and Fig. 4 is a cross-sectional view of the tip used in this tool. FIG. 5 is a front view of a tip used in the tool shown in FIG. 4, and FIG. 6 is a bottom view of FIG. 5. 1.1a...shank body, 2. 2a... Chip, 3... Tightening bolt, 11, 11. ...side wall, 12
... bottom surface, 13 ... slit groove, 21 ... top surface,
22. 22□...cutting edge, 23.23□...receiving surface, 24.24□...vertical wall, 26...recess.
Claims (1)
を取付側としiこ板状チップを嵌合し、締付ボルトを締
め付けることによって溝部6壁の一方または双方を撓ま
せて該チップをシャンク本体端部の溝内に着脱自在に固
着する切削工具において、前記板状チップの受は面上の
一側面または両面に立壁を形成し、このチップをシャン
ク本体端部に設けた溝内に前記チップの立壁の一方また
は双方をシャンク本体の外周部に当接または僅かに離間
させた状態で嵌合固着したことを特徴とする穿孔用切削
工具。A plate-shaped tip is fitted into the groove provided at the end of the shank body, with one end being the cutting edge and the other being the mounting side, and one or both of the walls of the groove 6 is bent by tightening the tightening bolt. In a cutting tool in which a chip is removably fixed in a groove at the end of the shank body, the plate-shaped chip receiver has a vertical wall formed on one side or both sides of the surface, and the chip is fixed in a groove provided at the end of the shank body. A cutting tool for drilling, characterized in that one or both of the vertical walls of the tip are fitted and fixed in a state in which one or both of the vertical walls of the tip are in contact with or slightly spaced from the outer peripheral part of the shank body.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6253783U JPS59167620U (en) | 1983-04-25 | 1983-04-25 | Cutting tool for drilling |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6253783U JPS59167620U (en) | 1983-04-25 | 1983-04-25 | Cutting tool for drilling |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS59167620U true JPS59167620U (en) | 1984-11-09 |
Family
ID=30192730
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6253783U Pending JPS59167620U (en) | 1983-04-25 | 1983-04-25 | Cutting tool for drilling |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS59167620U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001277011A (en) * | 2000-03-31 | 2001-10-09 | Kyocera Corp | Throw-away tip and its holder |
-
1983
- 1983-04-25 JP JP6253783U patent/JPS59167620U/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001277011A (en) * | 2000-03-31 | 2001-10-09 | Kyocera Corp | Throw-away tip and its holder |
JP4494582B2 (en) * | 2000-03-31 | 2010-06-30 | 京セラ株式会社 | Throw-away tip and throw-away tip holder |
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