JPS60103619U - Precision drilling tools - Google Patents
Precision drilling toolsInfo
- Publication number
- JPS60103619U JPS60103619U JP19583083U JP19583083U JPS60103619U JP S60103619 U JPS60103619 U JP S60103619U JP 19583083 U JP19583083 U JP 19583083U JP 19583083 U JP19583083 U JP 19583083U JP S60103619 U JPS60103619 U JP S60103619U
- Authority
- JP
- Japan
- Prior art keywords
- guide part
- precision drilling
- drilling tools
- tool
- groove
- 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
Landscapes
- Milling, Broaching, Filing, Reaming, And Others (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図および第２図は従来のガンリーマの一例を示し、
第１図はその側面図、第２図は第１図の■矢視図、第３
図ないし第６図はこの考案の一実施例を示し、第３図は
その底面親図、第４図はその一部省略側面図、第５図は
第３図の■矢視図、第６図は第５図の■−■線に沿う断
面図である。
１・・・・・・リーマ本体、３・・・・・・切刃、４・
・・・・・油室、７・・・・・・ガイド部（ベアリング
部）、８・・・・・・ガイド部、９，１０・・・・・・
逃げ部、１１． １２． １３・・・・・・凹溝。Figures 1 and 2 show an example of a conventional gun reamer,
Figure 1 is a side view, Figure 2 is a view from the ■ arrow in Figure 1, and Figure 3 is a side view.
6 to 6 show an embodiment of this invention, FIG. 3 is a bottom view, FIG. 4 is a partially omitted side view, FIG. 5 is a view in the direction of the ■ arrow in FIG. The figure is a sectional view taken along the line ■-■ in FIG. 5. 1... Reamer body, 3... Cutting blade, 4.
...Oil chamber, 7...Guide part (bearing part), 8...Guide part, 9, 10...
Escape part, 11. 12. 13... Concave groove.
Claims (1)
先端部外周にガイド部とこれに周方向に隣接する逃げ部
とが形成されてなる精密穴明は加工用工具において、前
記ガイド部にねじれを有する凹溝を形成し、この凹溝の
一端を前記逃げ部に連通させ、他端を前記ガイド部から
開放させたことを特徴とする精密穴明ψす加工用工具。 ５[Scope of claim for utility model registration] An oil chamber is formed inside to supply cutting oil to the cutting blade,
A precision drilling machine is a processing tool in which a guide part and a relief part adjacent to the guide part in the circumferential direction are formed on the outer periphery of the tip part, and a groove with a twist is formed in the guide part, and one end of the groove is A precision hole drilling tool, characterized in that the tool communicates with the relief part and has the other end open from the guide part. 5
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19583083U JPS60103619U (en) | 1983-12-20 | 1983-12-20 | Precision drilling tools |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19583083U JPS60103619U (en) | 1983-12-20 | 1983-12-20 | Precision drilling tools |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60103619U true JPS60103619U (en) | 1985-07-15 |
| JPH0112914Y2 JPH0112914Y2 (en) | 1989-04-14 |
Family
ID=30420415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19583083U Granted JPS60103619U (en) | 1983-12-20 | 1983-12-20 | Precision drilling tools |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60103619U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016010845A (en) * | 2014-06-30 | 2016-01-21 | アイシン・エィ・ダブリュ株式会社 | Drilling tool |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52131293A (en) * | 1976-04-26 | 1977-11-04 | Kawasaki Heavy Ind Ltd | Reamer |
| JPS5844135U (en) * | 1981-09-18 | 1983-03-24 | 東芝タンガロイ株式会社 | Gun reamer |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5844135B2 (en) * | 1976-04-13 | 1983-10-01 | 新日本製鐵株式会社 | Method for producing cold pellets added with coke powder |
-
1983
- 1983-12-20 JP JP19583083U patent/JPS60103619U/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52131293A (en) * | 1976-04-26 | 1977-11-04 | Kawasaki Heavy Ind Ltd | Reamer |
| JPS5844135U (en) * | 1981-09-18 | 1983-03-24 | 東芝タンガロイ株式会社 | Gun reamer |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016010845A (en) * | 2014-06-30 | 2016-01-21 | アイシン・エィ・ダブリュ株式会社 | Drilling tool |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0112914Y2 (en) | 1989-04-14 |
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