JPS6416217U - - Google Patents
Info
- Publication number
- JPS6416217U JPS6416217U JP11238787U JP11238787U JPS6416217U JP S6416217 U JPS6416217 U JP S6416217U JP 11238787 U JP11238787 U JP 11238787U JP 11238787 U JP11238787 U JP 11238787U JP S6416217 U JPS6416217 U JP S6416217U
- Authority
- JP
- Japan
- Prior art keywords
- chip
- throw
- hole
- away
- recess
- 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
- 238000003801 milling Methods 0.000 claims 1
Landscapes
- Cutting Tools, Boring Holders, And Turrets (AREA)
Description
第1図は、この考案の定着構造の一例を示す斜
視図、第2図はカツターボデイのチツプ支持座と
凹部及び貫通孔の位置関係を示す平面図、第3図
のチツプの定着状を示す断面図、第4図はこの考
案を採用したカツターの一部を示す斜視図、第5
図及び第6図はいずれも従来の定着構造で各図と
もイはカツターボデイの要部の斜視図、ロはチツ
プ定着状の断面図である。
1……カツターボデイ、2……チツプ支持座、
5……スローアウエイチツプ、6……皿ねじ、7
……凹部、8……貫通孔、9……引留ピース、1
0……鍔、11……突起、12……ねじ孔。
Fig. 1 is a perspective view showing an example of the fixing structure of this invention, Fig. 2 is a plan view showing the positional relationship between the chip support seat of the cutter body, the recess, and the through hole, and Fig. 3 is a cross-sectional view showing the state of fixing the chip. Figure 4 is a perspective view showing a part of the cutter adopting this invention, Figure 5
6 and 6 are conventional fixing structures, and in each figure, A is a perspective view of the main part of the cutter body, and B is a sectional view of the chip fixing structure. 1...Cutter body, 2...Chip support seat,
5... Throwaway tip, 6... Flat head screw, 7
...Recess, 8...Through hole, 9...Retaining piece, 1
0...Brim, 11...Protrusion, 12...Screw hole.
Claims (1)
持座とは反対側のボデイ端面に凹部を、その凹部
とチツプ支持間に貫通孔をそれぞれ設けてここに
、一端の鍔が上記凹部に、鍔からの突出部が上記
貫通孔に各々嵌まる引留ピースを嵌合させ、その
引留ピースは少なくとも一部を非円形嵌合にして
回り止めし、スローアウエイチツプの端面中心の
孔に通した止めねじを上記引留ピースの突出部中
心に穿孔されたねじ孔に螺合して隣接2側面の交
差稜が切刃となるスローアウエイチツプを上記チ
ツプ支持座に定着させるようにした転削用工具に
おけるスローアウエイチツプの定着構造。 A recess is provided in the end surface of the body opposite to the chip support seat formed on the outer periphery of the cutter body, and a through hole is provided between the recess and the chip support. At least a portion of the retaining piece is fitted in a non-circular manner to prevent rotation, and a set screw passed through a hole in the center of the end face of the throw-away tip is inserted into the retaining piece. The throw-away chip in a milling tool is fixed to the chip support seat, and the throw-away chip is screwed into a screw hole drilled in the center of the protruding part of the piece, and the intersecting ridges on two adjacent sides serve as cutting edges. Anchor structure.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987112387U JPH0511930Y2 (en) | 1987-07-21 | 1987-07-21 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987112387U JPH0511930Y2 (en) | 1987-07-21 | 1987-07-21 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6416217U true JPS6416217U (en) | 1989-01-26 |
JPH0511930Y2 JPH0511930Y2 (en) | 1993-03-25 |
Family
ID=31351276
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1987112387U Expired - Lifetime JPH0511930Y2 (en) | 1987-07-21 | 1987-07-21 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0511930Y2 (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4835171U (en) * | 1971-08-26 | 1973-04-26 | ||
JPS5163588U (en) * | 1974-11-15 | 1976-05-19 | ||
JPS6273877U (en) * | 1985-10-26 | 1987-05-12 |
-
1987
- 1987-07-21 JP JP1987112387U patent/JPH0511930Y2/ja not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4835171U (en) * | 1971-08-26 | 1973-04-26 | ||
JPS5163588U (en) * | 1974-11-15 | 1976-05-19 | ||
JPS6273877U (en) * | 1985-10-26 | 1987-05-12 |
Also Published As
Publication number | Publication date |
---|---|
JPH0511930Y2 (en) | 1993-03-25 |