JPS6285317U - - Google Patents
Info
- Publication number
- JPS6285317U JPS6285317U JP17598785U JP17598785U JPS6285317U JP S6285317 U JPS6285317 U JP S6285317U JP 17598785 U JP17598785 U JP 17598785U JP 17598785 U JP17598785 U JP 17598785U JP S6285317 U JPS6285317 U JP S6285317U
- Authority
- JP
- Japan
- Prior art keywords
- cutting edge
- main cutting
- throw
- view
- 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
- 238000003801 milling Methods 0.000 claims description 8
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Milling Processes (AREA)
Description
第1図〜第4図はこの考案のスローアウエイ式
転削工具の第一の実施例を示すもので、第1図は
全体の正面図、第2図は同底面図、第3図は上記
実施例の転削工具に装着されているスローアウエ
イチツプを示す正面図、第4図は同側面図、第5
図〜第9図はこの考案の第二の実施例を示すもの
で、第5図は全体の正面図、第6図は同底面図、
第7図は上記実施例の転削工具に装着されている
スローアウエイチツプの回転軌跡を示す正面図、
第8図は上記スローアウエイチツプの正面図、第
9図は同側面図、第10図〜第14図はそれぞれ
この考案の他の実施例を示すもので、各々装着さ
れているスローアウエイチツプの回転軌跡を示す
正面図、第15図〜第20図は従来のスローアウ
エイ式転削工具を示すもので、第15図は全体の
正面図、第16図は同底面図、第17図は上記従
来の転削工具に装着されているスローアウエイチ
ツプの回転軌跡を示す正面図、第18図は上記ス
ローアウエイチツプの正面図、第19図は同側面
図、第20図は第18図のP1―P1線視断面図
、第21図〜第26図は他の従来のスローアウエ
イ式転削工具を示すもので、第21図は全体の正
面図、第22図は同底面図、第23図は上記従来
の転削工具に装着されているスローアウエイチツ
プを示す正面図、第24図は同側面図、第25図
は第23図のP2―P2線視断面図、第26図は
第21図の“A”部拡大図である。
1……工具本体、2……チツプポケツト、3…
…傾斜面、4……チツプ取付座、5,20,30
,41,55……スローアウエイチツプ、6,2
1,31,42,56……上面、7,22,33
,45,58……主切刃、10,23……すくい
面、14……取付孔、11,24,39,52…
…頂部、12,25,35,48……切刃先端、
13,26,36,49……切刃後端、32,4
3,44,57……副切刃、34,46,47,
59……コーナーノーズ刃、37,50,60…
…凸曲面、38,51,61……凹曲面。
Figures 1 to 4 show the first embodiment of the throw-away milling tool of this invention. Figure 1 is the overall front view, Figure 2 is the bottom view, and Figure 3 is the above-mentioned. A front view showing the throw-away tip attached to the milling tool of the embodiment, FIG. 4 is a side view of the same, and FIG.
9 to 9 show a second embodiment of this invention, FIG. 5 is a front view of the whole, FIG. 6 is a bottom view of the same,
FIG. 7 is a front view showing the rotation locus of the throw-away tip attached to the milling tool of the above embodiment;
Fig. 8 is a front view of the throw-away tip, Fig. 9 is a side view of the same, and Figs. A front view showing the rotation locus, and FIGS. 15 to 20 show a conventional throw-away type milling tool. FIG. 15 is an overall front view, FIG. 16 is a bottom view, and FIG. 18 is a front view of the throw-away chip, FIG. 19 is a side view of the same, and FIG. 20 is the P of FIG. 18. 1 -P 1- line sectional view and FIGS. 21 to 26 show other conventional throw-away type milling tools. FIG. 21 is an overall front view, FIG. 22 is a bottom view, and FIG. FIG. 23 is a front view showing the throw-away tip installed in the conventional milling tool, FIG. 24 is a side view of the same, FIG. 25 is a sectional view taken along line P 2 - P 2 of FIG. 23, and FIG. The figure is an enlarged view of part "A" in FIG. 21. 1...Tool body, 2...Tip pocket, 3...
...Slanted surface, 4...Chip mounting seat, 5, 20, 30
, 41, 55... Throwaway tip, 6, 2
1, 31, 42, 56...Top surface, 7, 22, 33
, 45, 58... Main cutting edge, 10, 23... Rake face, 14... Mounting hole, 11, 24, 39, 52...
...Top part, 12, 25, 35, 48... Cutting blade tip,
13, 26, 36, 49... Rear end of cutting blade, 32, 4
3, 44, 57...minor cutting edge, 34, 46, 47,
59... Corner nose blade, 37, 50, 60...
... Convex curved surface, 38, 51, 61... Concave curved surface.
Claims (1)
が形成され、かつ上記上面の上記工具本体の外周
側に存する稜辺部に一端が上記副切刃に連なる主
切刃が形成された複数のスローアウエイチツプが
、互いの上記主切刃をそれらの回転軌跡において
上記工具本体の軸線方向に連続させて着脱自在に
装着されてなるスローアウエイ式転削工具におい
て、上記スローアウエイチツプは、上記主切刃に
沿う上記上面が、上記主切刃の一端から他端まで
延び、かつ頂部が上記主切刃の両端部間の中央よ
り一端側に偏した位置に存する凸曲面と、この凸
曲面の上記主切刃の他端側に接してこれから上記
主切刃の他端側に位置する上記副切刃の近傍の上
記上面まで延びる凹曲面とから形成されているこ
とを特徴とするスローアウエイ式転削工具。 A minor cutting edge is formed on the outer periphery of the tip of the tool body at a corner of the upper surface, and a main cutting edge is formed at a ridge portion of the upper surface on the outer peripheral side of the tool body, one end of which is connected to the minor cutting edge. In the throw-away milling tool, a plurality of throw-away tips are removably attached so that the main cutting edges of each other are continuous in the axial direction of the tool body in their rotation locus, the throw-away tips are , the upper surface along the main cutting edge extends from one end of the main cutting edge to the other end, and the apex is located at a position biased toward one end from the center between both ends of the main cutting edge; It is characterized by being formed of a concave curved surface that contacts the other end side of the main cutting edge of the convex curved surface and extends from there to the upper surface in the vicinity of the auxiliary cutting edge located on the other end side of the main cutting edge. Throwaway type milling tool.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17598785U JPH0137857Y2 (en) | 1985-11-15 | 1985-11-15 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17598785U JPH0137857Y2 (en) | 1985-11-15 | 1985-11-15 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6285317U true JPS6285317U (en) | 1987-05-30 |
JPH0137857Y2 JPH0137857Y2 (en) | 1989-11-14 |
Family
ID=31115813
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17598785U Expired JPH0137857Y2 (en) | 1985-11-15 | 1985-11-15 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0137857Y2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015129768A1 (en) | 2014-02-26 | 2015-09-03 | 株式会社タンガロイ | Cutting edge exchange-type rotatry cutting tool |
-
1985
- 1985-11-15 JP JP17598785U patent/JPH0137857Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPH0137857Y2 (en) | 1989-11-14 |