JPS6452620U - - Google Patents
Info
- Publication number
- JPS6452620U JPS6452620U JP14621887U JP14621887U JPS6452620U JP S6452620 U JPS6452620 U JP S6452620U JP 14621887 U JP14621887 U JP 14621887U JP 14621887 U JP14621887 U JP 14621887U JP S6452620 U JPS6452620 U JP S6452620U
- Authority
- JP
- Japan
- Prior art keywords
- tip
- thread cutting
- blade
- seat
- cutting cutter
- 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
- Knives (AREA)
Description
第１図は、本考案ネジ切り用カツタにおける一
実施例を示す正面図、第２図は、その平面図、第
３図は、第２図に対する一部側面図、第４図は、
変形例を示す平面図、第５図は、同じく変形例を
示す一部正面図、第６図ａ〜ｅは、それぞれ切れ
刃形状を示す一部拡大正面図である。
１…工具ホルダ、３…チツプ座、４…ネジ切り
チツプ、５…切刃稜、６…荒刃、７…仕上げ刃。
Fig. 1 is a front view showing one embodiment of the thread cutting cutter of the present invention, Fig. 2 is a plan view thereof, Fig. 3 is a partial side view of Fig. 2, and Fig. 4 is a
FIG. 5 is a plan view showing a modified example, FIG. 5 is a partially front view showing the same modified example, and FIGS. 6 a to 6 e are partially enlarged front views showing the shape of the cutting edge, respectively. 1... Tool holder, 3... Chip seat, 4... Thread cutting tip, 5... Cutting edge ridge, 6... Rough blade, 7... Finishing blade.
Claims (1)
、チツプ座３が切欠して設けられ、このチツプ座
３内には、ネジ切りチツプ４が組込まれるように
したネジ切り用カツタにおいて、 前記ネジ切りチツプ４は、凹凸をなす略波形形
状の切刃稜５が外周側に位置しており、その軸方
向では、先端から後端に向つて１または２以上の
荒刃６および１の仕上げ刃７を位置させているこ
とを特徴とするネジ切り用カツタ。[Claims for Utility Model Registration] A tip seat 3 is cut out and provided at one end side of the tool holder 1 constituting the rotating shaft, and a threaded tip 4 is installed in the tip seat 3. In the thread cutting cutter, the thread cutting tip 4 has an approximately wave-shaped cutting edge 5 with unevenness located on the outer circumferential side, and in the axial direction, there are one or two or more cutting edges 5 extending from the tip toward the rear end. A thread cutting cutter characterized by having a rough blade 6 and a finishing blade 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14621887U JPS6452620U (en) | 1987-09-25 | 1987-09-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14621887U JPS6452620U (en) | 1987-09-25 | 1987-09-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6452620U true JPS6452620U (en) | 1989-03-31 |
Family
ID=31415502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14621887U Pending JPS6452620U (en) | 1987-09-25 | 1987-09-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6452620U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014189018A1 (en) * | 2013-05-20 | 2014-11-27 | 株式会社タンガロイ | Cutting insert, tool body and cutting tool |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS599129B2 (en) * | 1975-03-18 | 1984-02-29 | フクナガ イワオ | Shiitake mushroom seed mycelium removal device |
| JPS60150901A (en) * | 1983-10-14 | 1985-08-08 | ステルラム・リミテツド | Improvement relating to cutting screw stripe |
-
1987
- 1987-09-25 JP JP14621887U patent/JPS6452620U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS599129B2 (en) * | 1975-03-18 | 1984-02-29 | フクナガ イワオ | Shiitake mushroom seed mycelium removal device |
| JPS60150901A (en) * | 1983-10-14 | 1985-08-08 | ステルラム・リミテツド | Improvement relating to cutting screw stripe |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014189018A1 (en) * | 2013-05-20 | 2014-11-27 | 株式会社タンガロイ | Cutting insert, tool body and cutting tool |
| JP2017064909A (en) * | 2013-05-20 | 2017-04-06 | 株式会社タンガロイ | Cutting tool |