JPS6397414U - - Google Patents
Info
- Publication number
- JPS6397414U JPS6397414U JP19327386U JP19327386U JPS6397414U JP S6397414 U JPS6397414 U JP S6397414U JP 19327386 U JP19327386 U JP 19327386U JP 19327386 U JP19327386 U JP 19327386U JP S6397414 U JPS6397414 U JP S6397414U
- Authority
- JP
- Japan
- Prior art keywords
- annular groove
- rotating body
- shank portion
- cutting edge
- cutting tool
- 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
- 238000003754 machining Methods 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Milling Processes (AREA)
Description
第１図ａは本考案に係る切削工具の正面図、第
１図ｂはその側面図、第２図は切刃形成部の詳細
図、第３図は第１図における―線に沿つた断
面図、第４図は第１図に示す切削工具の斜視図、
第５図および第６図は第１図に示す切削工具で金
型を切削する様子を示すポンチ図、第７図〜第１
１図は環状溝形状および回転体の形状を変化させ
た場合の正面図、第１２図および第１３図はすく
い角を変化させた場合の回転体の横断面図、第１
４図および第１５図は切刃条の深さを変化させた
場合の回転体の縦断面図、第１６図および第１７
図は切刃部の形状を変化させた場合の回転体の正
面図である。
１……回転体、２……環状溝、２Ａ，２Ｂ……
テーパ面、４……切刃部、５……シヤンク部。
Fig. 1a is a front view of the cutting tool according to the present invention, Fig. 1b is a side view thereof, Fig. 2 is a detailed view of the cutting edge forming part, and Fig. 3 is a cross section taken along the line - in Fig. 1. Figure 4 is a perspective view of the cutting tool shown in Figure 1;
Figures 5 and 6 are punch diagrams showing how the mold is cut with the cutting tool shown in Figure 1, and Figures 7 to 1.
Figure 1 is a front view when the annular groove shape and the shape of the rotating body are changed, Figures 12 and 13 are cross-sectional views of the rotating body when the rake angle is changed,
Figures 4 and 15 are longitudinal sectional views of the rotating body when the depth of the cutting edge is changed, and Figures 16 and 17 are
The figure is a front view of the rotating body when the shape of the cutting edge is changed. 1... Rotating body, 2... Annular groove, 2A, 2B...
Tapered surface, 4...cutting edge part, 5...shank part.
Claims (1)
部の端部に固着された回転体とを備え、前記回転
体の外周面上に断面Ｖ字形の環状溝を形成すると
ともに、両端が前記環状溝の両側テーパ面に接す
る円弧形状の切刃稜を環状溝の底部に設けたこと
を特徴とする凸曲面加工用切削工具。 It includes a shank portion held by a drive device and a rotating body fixed to an end of the shank portion, and an annular groove having a V-shaped cross section is formed on the outer peripheral surface of the rotating body, and both ends of the annular groove are A cutting tool for machining convex curved surfaces, characterized in that an arc-shaped cutting edge that touches both tapered surfaces is provided at the bottom of an annular groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19327386U JPS6397414U (en) | 1986-12-16 | 1986-12-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19327386U JPS6397414U (en) | 1986-12-16 | 1986-12-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6397414U true JPS6397414U (en) | 1988-06-23 |
Family
ID=31149145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19327386U Pending JPS6397414U (en) | 1986-12-16 | 1986-12-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6397414U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015020265A (en) * | 2013-07-23 | 2015-02-02 | 株式会社クロイツ | Chamfering rotary tool |
-
1986
- 1986-12-16 JP JP19327386U patent/JPS6397414U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015020265A (en) * | 2013-07-23 | 2015-02-02 | 株式会社クロイツ | Chamfering rotary tool |