JPS62181308U - - Google Patents
Info
- Publication number
- JPS62181308U JPS62181308U JP6937586U JP6937586U JPS62181308U JP S62181308 U JPS62181308 U JP S62181308U JP 6937586 U JP6937586 U JP 6937586U JP 6937586 U JP6937586 U JP 6937586U JP S62181308 U JPS62181308 U JP S62181308U
- Authority
- JP
- Japan
- Prior art keywords
- tip
- tool body
- throw
- chip
- away
- 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.)
- Granted
Links
Description
第１図ないし第３図は本考案の一実施例を示す
図であつて、第１図はその側面図、第２図はその
軸線方向先端視図、第３図は第１図中―線に
沿う矢視断面図、第４図ないし第６図は本考案の
他の実施例を示す図であつて、第４図はその側面
図、第５図はその軸線方向先端視図、第６図は第
４図中―線に沿う矢視断面図、第７図および
第８図は本考案の他の実施例を示す図であつて、
第７図はその側面図、第８図はその軸線方向先端
視図、第９図ないし第１１図は従来のスローアウ
エイ式ドリルの一例を示す図であつて、第９図は
その側面図、第１０図はその軸線方向先端視図、
第１１図は第９図中―線に沿う矢視断面
図である。
２……スローアウエイ式ドリル、４……長いス
ローアウエイチツプ（スローアウエイチツプ）、
５……短いスローアウエイチツプ（スローアウエ
イチツプ）、６……スローアウエイ式ドリル、８
……スローアウエイ式ドリル、２１……工具本体
、２３……長いチツプ座（チツプ座）、２６……
後部側壁（チツプ座側壁）、３０……短いチツプ
座（チツプ座）、３１……後部側壁（チツプ座側
壁）、４５……後部側面（側面）、５２……後部
側面（側面）、６１……工具本体、６３……長い
チツプ座（チツプ座）、６５……後部側壁（チツ
プ座側壁）、６７……長いスローアウエイチツプ
（スローアウエイチツプ）、７０……先端面（側
面）、７４……短いチツプ座（チツプ座）、７５
……後部側壁（チツプ座側壁）、７６……短いス
ローアウエイチツプ（スローアウエイチツプ）、
８２……長いスローアウエイチツプ（スローアウ
エイチツプ）、８３……短いスローアウエイチツ
プ（スローアウエイチツプ）。
1 to 3 are views showing one embodiment of the present invention, in which FIG. 1 is a side view thereof, FIG. 2 is a view from the tip in the axial direction, and FIG. 3 is a line taken along the line in FIG. 1. FIGS. 4 to 6 are views showing other embodiments of the present invention, in which FIG. 4 is a side view thereof, FIG. 5 is a front end view in the axial direction, and FIG. The figure is a sectional view taken along the line in FIG. 4, and FIGS. 7 and 8 are views showing other embodiments of the present invention,
FIG. 7 is a side view thereof, FIG. 8 is a view from the tip in the axial direction, and FIGS. 9 to 11 are views showing an example of a conventional throw-away type drill, and FIG. 9 is a side view thereof; Fig. 10 is a view of the tip in the axial direction;
FIG. 11 is a sectional view taken along the line -- in FIG. 9. 2...Throwaway drill, 4...Long throwaway tip (throwaway tip),
5...Short throw-away tip (throw-away tip), 6...Throw-away drill, 8
... Throwaway drill, 21 ... Tool body, 23 ... Long chip seat (chip seat), 26 ...
Rear side wall (chip seat side wall), 30... short chip seat (chip seat), 31... rear side wall (chip seat side wall), 45... rear side surface (side surface), 52... rear side surface (side surface), 61... ...Tool body, 63... Long chip seat (chip seat), 65... Rear side wall (chip seat side wall), 67... Long throw-away tip (throw-away tip), 70... Tip surface (side surface), 74... ...Short constellation Chippu, 75
... Rear side wall (tip seat side wall), 76 ... Short throw-away tip (throw-away tip),
82... Long throw-away tip (throw-away tip), 83... Short throw-away tip (throw-away tip).
Claims (1)
チツプ座側壁を有する２以上のチツプ座が設けら
れ、これらのチツプ座に同一形状の刃先を有する
２以上のスローアウエイチツプがその工具本体の
後端方向を向く側面を前記チツプ座側壁に当接し
て着脱自在に固定されたスローアウエイ式ドリル
において、前記２以上のチツプ座側壁の位置を、
互いに前記工具本体の軸方向にずらして配設した
ことを特徴とするスローアウエイ式ドリル。 At the tip of the tool body, two or more chip seats are provided with side walls of the chip seat facing toward the tip of the tool body, and two or more indexable chips having the same cutting edge are installed on these chip seats at the rear of the tool body. In a throw-away type drill in which the side surface facing toward the end is removably fixed in contact with the tip seat side wall, the positions of the two or more tip seat side walls are
A throw-away drill characterized in that the drills are arranged offset from each other in the axial direction of the tool body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986069375U JPH0518004Y2 (en) | 1986-05-08 | 1986-05-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986069375U JPH0518004Y2 (en) | 1986-05-08 | 1986-05-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62181308U true JPS62181308U (en) | 1987-11-17 |
| JPH0518004Y2 JPH0518004Y2 (en) | 1993-05-13 |
Family
ID=30910054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986069375U Expired - Lifetime JPH0518004Y2 (en) | 1986-05-08 | 1986-05-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0518004Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5859513U (en) * | 1981-10-15 | 1983-04-22 | 住友電気工業株式会社 | drilling tool |
-
1986
- 1986-05-08 JP JP1986069375U patent/JPH0518004Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5859513U (en) * | 1981-10-15 | 1983-04-22 | 住友電気工業株式会社 | drilling tool |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0518004Y2 (en) | 1993-05-13 |