JPH03126507U - - Google Patents
Info
- Publication number
- JPH03126507U JPH03126507U JP3584290U JP3584290U JPH03126507U JP H03126507 U JPH03126507 U JP H03126507U JP 3584290 U JP3584290 U JP 3584290U JP 3584290 U JP3584290 U JP 3584290U JP H03126507 U JPH03126507 U JP H03126507U
- Authority
- JP
- Japan
- Prior art keywords
- holder
- centering sleeve
- support device
- cutting tool
- tool holder
- 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
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
Landscapes
- Jigs For Machine Tools (AREA)
- Gripping On Spindles (AREA)
Description
第１図はこの考案に係る支持装置の縦断面図、
第２図は第１図Ｘ−Ｘ線に沿う断面図、第３図及
び第４図は従来品の縦断面図である。
Ａ……ホルダー、ａ……シヤンクブラシレスモ
ータ、ａ′……フランジ、１１……スピンドル、
１２……フレーム、１３……ベアリング、１４…
…貫通孔、１５……凹入部、１６……センタリン
グスリーブ、１７……バネ、１８……凹部、１９
……キー。
FIG. 1 is a longitudinal sectional view of the support device according to this invention.
FIG. 2 is a sectional view taken along the line XX in FIG. 1, and FIGS. 3 and 4 are longitudinal sectional views of the conventional product. A...Holder, a...Shank brushless motor, a'...Flange, 11...Spindle,
12... Frame, 13... Bearing, 14...
...Through hole, 15... Recess, 16... Centering sleeve, 17... Spring, 18... Recess, 19
……Key.
Claims (1)
シヤンク部を嵌入すると共に、上記シヤンク部の
プルスタツドにチヤツクを係合させて上記ホルダ
ーを引き込むようにした切削用工具ホルダーの支
持装置において、上記スピンドルの先端部内にス
トレートの外周を有し、かつ嵌入シヤンク部に密
に外接するテーパー状の内周を有するセンタリン
グスリーブを軸線方向にスライドするよう嵌挿す
ると共に、上記センタリングスリーブの板止めの
手段を設け、また、スピンドル内にセンタリング
スリーブに突出方向の押圧力を作用させるバネを
組み込んだことを特徴とする切削工具用ホルダー
の支持装置。 In a support device for a cutting tool holder, the shank part of the holder is inserted into the tapered hole of the drive spindle, and the chuck is engaged with a pull stud of the shank part to pull the holder. A centering sleeve having an outer circumference and a tapered inner circumference that closely circumscribes the insertion shank portion is fitted so as to slide in the axial direction, and a means for plate-stopping the centering sleeve is provided. A support device for a cutting tool holder, characterized in that a spring is incorporated therein to apply a pressing force in a protruding direction to a centering sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3584290U JPH03126507U (en) | 1990-04-02 | 1990-04-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3584290U JPH03126507U (en) | 1990-04-02 | 1990-04-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03126507U true JPH03126507U (en) | 1991-12-19 |
Family
ID=31541548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3584290U Pending JPH03126507U (en) | 1990-04-02 | 1990-04-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03126507U (en) |
-
1990
- 1990-04-02 JP JP3584290U patent/JPH03126507U/ja active Pending