JPH0413206U - - Google Patents
Info
- Publication number
- JPH0413206U JPH0413206U JP5422790U JP5422790U JPH0413206U JP H0413206 U JPH0413206 U JP H0413206U JP 5422790 U JP5422790 U JP 5422790U JP 5422790 U JP5422790 U JP 5422790U JP H0413206 U JPH0413206 U JP H0413206U
- Authority
- JP
- Japan
- Prior art keywords
- base body
- groove
- presser pad
- straight
- straight hole
- 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
- Gripping On Spindles (AREA)
Description
第１図はこの考案に係るチヤツクの縦断正面図
、第２図は同上の正面図、第３図は押えパツドの
斜視図、第４図は従来品の縦断側面図、第５図は
同上の正面図である。
１１……基体、１２……シヤンク部、１３……
ストレート孔、１４……溝、１５……凹入弧状面
、１６……押えパツド、２１……ボルト。
Fig. 1 is a longitudinal sectional front view of the chuck according to this invention, Fig. 2 is a front view of the same as above, Fig. 3 is a perspective view of the presser pad, Fig. 4 is a longitudinal sectional side view of the conventional product, and Fig. 5 is the same as above. It is a front view. 11...Base body, 12...Shank portion, 13...
Straight hole, 14...groove, 15...recessed arc-shaped surface, 16...presser pad, 21...bolt.
Claims (1)
先端面中心から内方に向け設けたストレート孔と
、このストレート孔の孔壁に所定の幅を有し、か
つ基体の軸線方向に沿つて設けた溝と、表面に切
削工具のストレートシヤンクに密接する凹入弧状
面を設けて上記溝に嵌め込んだ押えパツドと、径
方向にスライドを許容すると共に、溝から上記押
えパツドの脱落を防止する落ち止め手段と、押え
パツドの裏面に先端を接触させるよう前記基体に
ねじ込んだ複数本のボルトとから成るチヤツク。 A base body having a shank portion at the end, a straight hole provided inward from the center of the tip surface of the base body, and a hole wall of the straight hole having a predetermined width and provided along the axial direction of the base body. A groove and a presser pad fitted into the groove with a recessed arc-shaped surface that comes into close contact with the straight shank of the cutting tool on the surface, allowing sliding in the radial direction and preventing the presser pad from falling off from the groove. A chuck consisting of a stopper means and a plurality of bolts screwed into the base body so that their tips contact the back surface of the presser pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990054227U JP2501134Y2 (en) | 1990-05-23 | 1990-05-23 | Chuck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990054227U JP2501134Y2 (en) | 1990-05-23 | 1990-05-23 | Chuck |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0413206U true JPH0413206U (en) | 1992-02-03 |
| JP2501134Y2 JP2501134Y2 (en) | 1996-06-12 |
Family
ID=31576105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990054227U Expired - Fee Related JP2501134Y2 (en) | 1990-05-23 | 1990-05-23 | Chuck |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2501134Y2 (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5439075U (en) * | 1977-08-24 | 1979-03-14 | ||
| JPS58128807U (en) * | 1982-02-23 | 1983-08-31 | 三菱重工業株式会社 | Button for tool holder |
| JPS624432U (en) * | 1985-06-26 | 1987-01-12 |
-
1990
- 1990-05-23 JP JP1990054227U patent/JP2501134Y2/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5439075U (en) * | 1977-08-24 | 1979-03-14 | ||
| JPS58128807U (en) * | 1982-02-23 | 1983-08-31 | 三菱重工業株式会社 | Button for tool holder |
| JPS624432U (en) * | 1985-06-26 | 1987-01-12 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2501134Y2 (en) | 1996-06-12 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |