JPS6370804U - - Google Patents
Info
- Publication number
- JPS6370804U JPS6370804U JP16337686U JP16337686U JPS6370804U JP S6370804 U JPS6370804 U JP S6370804U JP 16337686 U JP16337686 U JP 16337686U JP 16337686 U JP16337686 U JP 16337686U JP S6370804 U JPS6370804 U JP S6370804U
- Authority
- JP
- Japan
- Prior art keywords
- screw hole
- bar body
- bar
- sides
- screw
- 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
- Cutting Tools, Boring Holders, And Turrets (AREA)
Description
第１図ないし第５図は本考案の実施例に係り、
第１図はボーリングバーの一部破断の平面図、第
２図はその一部破断の正面図、第３図はその側面
図、第４図および第５図は動作説明に供する説明
図である。また、第６図は従来例の一部破断の正
面図である。
１……バー本体、２……バイト装着部、４……
ネジ穴、５……テーパーネジ、６……スリツト、
７……凹部、Ａ……ボーリングバー、Ｘ……回転
軸線。
1 to 5 relate to embodiments of the present invention,
Fig. 1 is a partially broken plan view of the boring bar, Fig. 2 is a partially broken front view thereof, Fig. 3 is a side view thereof, and Figs. 4 and 5 are explanatory views for explaining the operation. . Further, FIG. 6 is a partially cutaway front view of the conventional example. 1...Bar body, 2...Bite mounting part, 4...
Screw hole, 5...Taper screw, 6...Slit,
7...Concavity, A...Boring bar, X...Rotation axis.
Claims (1)
と、 前記バー本体の側面に形成されたネジ穴と、 このネジ穴に螺合されたバイト位置調整用のテ
ーパーネジと、 前記ネジ穴を通り前記バー本体の回転軸線にほ
ぼ直交する方向に沿つて前記ネジ穴の両側におい
て前記バー本体に形成されたスリツト とを備えたボーリングバー。 (2) 前記バー本体は、前記ネジ穴およびこのネ
ジ穴の両側に形成された前記スリツトの背面にお
いて凹部が形成されたものである実用新案登録請
求の範囲第(1)項記載のボーリングバー。[Claims for Utility Model Registration] (1) A bar body, a bite mounting portion formed at the tip of the bar body, a screw hole formed on the side surface of the bar body, and a screw hole screwed into the screw hole. A boring bar comprising: a tapered screw for adjusting the position of a cutting tool; and slits formed in the bar body on both sides of the screw hole, passing through the screw hole and extending in a direction substantially perpendicular to the axis of rotation of the bar body. (2) The boring bar according to claim 1, wherein the bar body has a concave portion formed on the back surface of the screw hole and the slit formed on both sides of the screw hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16337686U JPS6370804U (en) | 1986-10-23 | 1986-10-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16337686U JPS6370804U (en) | 1986-10-23 | 1986-10-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6370804U true JPS6370804U (en) | 1988-05-12 |
Family
ID=31091515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16337686U Pending JPS6370804U (en) | 1986-10-23 | 1986-10-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6370804U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5114386B1 (en) * | 1975-06-17 | 1976-05-08 |
-
1986
- 1986-10-23 JP JP16337686U patent/JPS6370804U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5114386B1 (en) * | 1975-06-17 | 1976-05-08 |