JPS6268741U - - Google Patents
Info
- Publication number
- JPS6268741U JPS6268741U JP16186385U JP16186385U JPS6268741U JP S6268741 U JPS6268741 U JP S6268741U JP 16186385 U JP16186385 U JP 16186385U JP 16186385 U JP16186385 U JP 16186385U JP S6268741 U JPS6268741 U JP S6268741U
- Authority
- JP
- Japan
- Prior art keywords
- main shaft
- rod
- pin rod
- actuator
- tail end
- 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
- 210000000078 claw Anatomy 0.000 claims 1
Landscapes
- Auxiliary Devices For Machine Tools (AREA)
- Jigs For Machine Tools (AREA)
- Gripping On Spindles (AREA)
Description
第１図は、本考案アンクランプ装置を備えた直
結主軸の断面図、第２図は９０℃方向が異なる側
から見た一部切欠の拡大断面図である。
１…ハウジング、２…主軸、２ａ…テーパ穴、
７…回転軸、８，１３…フランジ体、１３ｃ…長
孔、９…押動軸筒体、１０…連結部材、１７…引
込棒、１７ａ…センタ孔、ａ１，ａ２…通孔、ａ
０…ノズル孔、２０…供給部材、２４…摺動ノズ
ル筒、２７…マグネツト、２８…近接センサ、Ａ
…圧縮空気、ＡＣ…アンロツク装置、Ｍ…モータ
、３０…ピン棒、３２…支持体、３３…押圧レバ
ー体、３３ａ…凹溝、Ｃ…アクチユエータ、３４
…押圧ボルト、３６…ロツド、３７…ピン。
FIG. 1 is a sectional view of a directly coupled main shaft equipped with an unclamping device of the present invention, and FIG. 2 is an enlarged sectional view of a partially cutaway view from a different side at 90 degrees. 1...Housing, 2...Main shaft, 2a...Tapered hole,
7... Rotating shaft, 8, 13... Flange body, 13c... Elongated hole, 9... Pushing shaft cylinder, 10... Connecting member, 17... Retractable rod, 17a... Center hole, a 1 , a 2 ... Through hole, a
0 ... Nozzle hole, 20... Supply member, 24... Sliding nozzle tube, 27... Magnet, 28... Proximity sensor, A
...Compressed air, AC...Unlock device, M...Motor, 30...Pin rod, 32...Support body, 33...Press lever body, 33a...Concave groove, C...Actuator, 34
...pressing bolt, 36...rod, 37...pin.
Claims (1)
連結部材の近傍に、上記主軸内に挿通したコレツ
ト爪の引込棒の尾端に付設した水平姿勢のピン棒
と、このピン棒をアクチユエータに連結する押圧
レバー体で主軸前方に押圧する構成となし、上記
アクチユエータの作動で上記押圧レバー体がピン
棒を押動時、上記引込棒をアンクランプすること
を特徴とする直結主軸のアンクランプ装置。 Near the connecting member between the tail end of the main shaft that stops at a fixed position and the motor rotating shaft, there is a pin rod in a horizontal position attached to the tail end of the retractable rod of the collect claw inserted into the main shaft, and this pin rod is connected to the actuator. An unclamping device for a directly connected main shaft, characterized in that the connected pressing lever body presses the main shaft forward, and when the pressing lever body pushes the pin rod by the operation of the actuator, the retracting rod is unclamped. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985161863U JPH0329055Y2 (en) | 1985-10-22 | 1985-10-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985161863U JPH0329055Y2 (en) | 1985-10-22 | 1985-10-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6268741U true JPS6268741U (en) | 1987-04-30 |
| JPH0329055Y2 JPH0329055Y2 (en) | 1991-06-21 |
Family
ID=31088577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985161863U Expired JPH0329055Y2 (en) | 1985-10-22 | 1985-10-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0329055Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7235937B1 (en) * | 2022-09-01 | 2023-03-08 | ヤマザキマザック株式会社 | Drawtube drive mechanism, spindle unit, and machine tool |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59109436U (en) * | 1983-01-11 | 1984-07-24 | 株式会社日平トヤマ | Tool changing device |
-
1985
- 1985-10-22 JP JP1985161863U patent/JPH0329055Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59109436U (en) * | 1983-01-11 | 1984-07-24 | 株式会社日平トヤマ | Tool changing device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7235937B1 (en) * | 2022-09-01 | 2023-03-08 | ヤマザキマザック株式会社 | Drawtube drive mechanism, spindle unit, and machine tool |
| WO2024047844A1 (en) * | 2022-09-01 | 2024-03-07 | ヤマザキマザック株式会社 | Draw tube drive mechanism, spindle unit, and machine tool |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0329055Y2 (en) | 1991-06-21 |