JPS6376490U - - Google Patents
Info
- Publication number
- JPS6376490U JPS6376490U JP17179186U JP17179186U JPS6376490U JP S6376490 U JPS6376490 U JP S6376490U JP 17179186 U JP17179186 U JP 17179186U JP 17179186 U JP17179186 U JP 17179186U JP S6376490 U JPS6376490 U JP S6376490U
- Authority
- JP
- Japan
- Prior art keywords
- chuck
- conduit
- chuck body
- outer cylinder
- compressed air
- 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
- 230000002093 peripheral effect Effects 0.000 claims 2
- 238000001179 sorption measurement Methods 0.000 description 1
Description
第１図及び第２図は本考案に係るバキユームチ
ヤツクの一実施例のそれぞれチヤツク時及びアン
チヤツク時を示す縦断面図、第３図はエジエクタ
効果を示す縦断面図である。
５……チヤツク本体、５ａ……鍔部、６……入
気ポート、７……ノズル、９……一次側管路、１
０……排気ポート、１１……二次側管路、１２…
…外筒、１２ａ……吸着面、１２ｃ……空気室、
１２ｄ……係止面、１２ｅ……チヤツク管路、１
２ｆ……チヤツクポート、１３……スプリング、
１４……部品。
1 and 2 are longitudinal cross-sectional views showing an embodiment of the vacuum chuck according to the present invention during chuck and anti-chuck, respectively, and FIG. 3 is a longitudinal cross-sectional view showing the ejector effect. 5... Chuck body, 5a... Flange, 6... Inlet port, 7... Nozzle, 9... Primary side pipe, 1
0...Exhaust port, 11...Secondary side pipe line, 12...
...Outer cylinder, 12a...Adsorption surface, 12c...Air chamber,
12d...Locking surface, 12e...Chuck conduit, 1
2f...Chuck port, 13...Spring,
14...Parts.
Claims (1)
ポートへ向けて圧縮空気を流通させる一次側管路
を該チヤツク本体に設け、該一次側管路の中間に
形成されたノズル部に二次側管路を接続し、該ノ
ズル部を流れる圧縮空気の高速噴流により前記二
次側管路をほぼ真空状態として部品を吸着するバ
キユームチヤツクにおいて、一端に該部品を吸着
する吸着面が形成され、他端に前記圧縮空気を取
り入れる空気室が形成された外筒に前記チヤツク
本体を気密に、かつ前記一次側管路と平行な方向
に摺動自在に嵌挿し、前記空気室の前記吸着面側
の端面に形成された係止面に前記チヤツク本体の
一端に形成された鍔部を当接させる付勢手段を設
け、前記外筒の周壁に前記空気室と吸着面とを連
通するチヤツク管路を形成するとともに、前記チ
ヤツク本体の鍔部が係止面に当接して前記チヤツ
ク管路を閉塞した際に前記二次側管路と整合する
外筒内周壁位置に、該二次側管路と前記チヤツク
管路とを連通するチヤツクポートを設けたことを
特徴とするバキユームチヤツク。 A primary side conduit for circulating compressed air from an inlet port formed in the chuck body toward an exhaust port is provided in the chuck body, and a secondary side conduit is provided in a nozzle portion formed in the middle of the primary side conduit. In the vacuum chuck which connects the nozzle part and attracts the parts by making the secondary side pipe into a nearly vacuum state by a high-speed jet of compressed air flowing through the nozzle part, a suction surface for attracting the parts is formed at one end, and the other end is formed with a suction surface for attracting the parts. The chuck body is fitted airtightly and slidably in a direction parallel to the primary pipe line into an outer cylinder, which has an air chamber formed at the end to take in the compressed air, and A biasing means is provided for bringing a flange formed at one end of the chuck body into contact with a locking surface formed on an end surface, and a chuck conduit communicating between the air chamber and the suction surface is provided on the peripheral wall of the outer cylinder. At the same time, when the flange of the chuck body comes into contact with the locking surface and closes the chuck conduit, the outer cylinder inner peripheral wall is aligned with the secondary conduit, and is connected to the secondary conduit. A vacuum chuck characterized in that it is provided with a chuck port that communicates with the chuck conduit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17179186U JPH042786Y2 (en) | 1986-11-08 | 1986-11-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17179186U JPH042786Y2 (en) | 1986-11-08 | 1986-11-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6376490U true JPS6376490U (en) | 1988-05-20 |
| JPH042786Y2 JPH042786Y2 (en) | 1992-01-30 |
Family
ID=31107745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17179186U Expired JPH042786Y2 (en) | 1986-11-08 | 1986-11-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH042786Y2 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5610658B1 (en) * | 2014-03-31 | 2014-10-22 | アキム株式会社 | Nozzle structure and adsorption method |
| WO2016056115A1 (en) * | 2014-10-10 | 2016-04-14 | 富士機械製造株式会社 | Adsorption nozzle |
| JP2017159378A (en) * | 2016-03-07 | 2017-09-14 | 株式会社日本ピスコ | Adsorption pad and method of operating adsorption pad |
| TWI711572B (en) * | 2015-12-01 | 2020-12-01 | 荷蘭商耐克創新有限合夥公司 | Pickup tool, material pickup system and method of moving material with pickup tool |
-
1986
- 1986-11-08 JP JP17179186U patent/JPH042786Y2/ja not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5610658B1 (en) * | 2014-03-31 | 2014-10-22 | アキム株式会社 | Nozzle structure and adsorption method |
| WO2016056115A1 (en) * | 2014-10-10 | 2016-04-14 | 富士機械製造株式会社 | Adsorption nozzle |
| TWI711572B (en) * | 2015-12-01 | 2020-12-01 | 荷蘭商耐克創新有限合夥公司 | Pickup tool, material pickup system and method of moving material with pickup tool |
| JP2017159378A (en) * | 2016-03-07 | 2017-09-14 | 株式会社日本ピスコ | Adsorption pad and method of operating adsorption pad |
| CN107165923A (en) * | 2016-03-07 | 2017-09-15 | 株式会社日本匹士克 | The method of operating of absorption sucker and absorption sucker |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH042786Y2 (en) | 1992-01-30 |