JPH0336701U - - Google Patents
Info
- Publication number
- JPH0336701U JPH0336701U JP9603689U JP9603689U JPH0336701U JP H0336701 U JPH0336701 U JP H0336701U JP 9603689 U JP9603689 U JP 9603689U JP 9603689 U JP9603689 U JP 9603689U JP H0336701 U JPH0336701 U JP H0336701U
- Authority
- JP
- Japan
- Prior art keywords
- thin
- boring bar
- walled hollow
- outer cylinder
- clamp bolt
- 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図は本考案中ぐり工具の一実施例の全体外
観図、第２図は第１図の要部側断面図、第３図は
同要部断面正面図、第４図は従来の中ぐりバーの
全体外観図である。
１……中ぐりバーヘツド、２……中ぐりバーシ
ヤンク、３……外筒、４……ネジ、５ａ，５ｂ，
５ｃ……薄肉中空バー、６……クランプボルト。
Fig. 1 is an overall external view of one embodiment of the boring tool of the present invention, Fig. 2 is a side sectional view of the main part of Fig. 1, Fig. 3 is a sectional front view of the main part, and Fig. 4 is a conventional boring tool. FIG. 3 is an overall external view of the handlebar. 1...Boring bar head, 2...Boring bar yank, 3...Outer cylinder, 4...Screw, 5a, 5b,
5c... Thin hollow bar, 6... Clamp bolt.
Claims (1)
ーヘツドと中ぐりバーシヤンク部の中間に、前記
クランプボルトを囲繞して複数個の薄肉中空バー
を重層配設し、これら薄肉中空バーの外周に外筒
を取付け、該外筒に取付けたネジ又はバンド等に
より前記薄肉中空バー中央部を締着したことを特
徴とする工作機械に用いる防振中ぐりバー。 A plurality of thin-walled hollow bars are arranged in a layered manner surrounding the clamp bolt between the boring bar head and the boring bar shank portion, both ends of which are connected by a clamp bolt, and an outer cylinder is attached to the outer periphery of these thin-walled hollow bars. A vibration-proof boring bar for use in a machine tool, characterized in that the central portion of the thin-walled hollow bar is fastened with a screw or band attached to the outer cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9603689U JPH0336701U (en) | 1989-08-18 | 1989-08-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9603689U JPH0336701U (en) | 1989-08-18 | 1989-08-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0336701U true JPH0336701U (en) | 1991-04-10 |
Family
ID=31645263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9603689U Pending JPH0336701U (en) | 1989-08-18 | 1989-08-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0336701U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009050983A (en) * | 2007-08-29 | 2009-03-12 | Osaka City | Damping member for suppressing trembling during cutting, damping device and cutting tool |
| WO2015198792A1 (en) * | 2014-06-25 | 2015-12-30 | 大昭和精機株式会社 | Vibration-proof structure for rotating body |
-
1989
- 1989-08-18 JP JP9603689U patent/JPH0336701U/ja active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009050983A (en) * | 2007-08-29 | 2009-03-12 | Osaka City | Damping member for suppressing trembling during cutting, damping device and cutting tool |
| WO2015198792A1 (en) * | 2014-06-25 | 2015-12-30 | 大昭和精機株式会社 | Vibration-proof structure for rotating body |
| JP2016007677A (en) * | 2014-06-25 | 2016-01-18 | 大昭和精機株式会社 | Vibration control structure of rotor |
| US9889506B2 (en) | 2014-06-25 | 2018-02-13 | Daishowa Seiki Kabushiki Kaisha | Vibration-proof structure of rotating body |