JPH0231663U - - Google Patents
Info
- Publication number
- JPH0231663U JPH0231663U JP11143888U JP11143888U JPH0231663U JP H0231663 U JPH0231663 U JP H0231663U JP 11143888 U JP11143888 U JP 11143888U JP 11143888 U JP11143888 U JP 11143888U JP H0231663 U JPH0231663 U JP H0231663U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- piston
- rolling diaphragm
- clamp member
- pressure chamber
- 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
- 238000005096 rolling process Methods 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims 2
- 239000011324 bead Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
Landscapes
- Actuator (AREA)
- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Description
第１図は本考案による空圧式クランプ装置の実
施例を示す一部を断面とした正面図、第２図は第
１図の装置を用いる工場内の配管の例を示す平面
図である。
１０…空圧式クランプ装置ユニツト、１１…フ
ロントシリンダ、１２…リヤシリンダ、１３…ピ
ストン、１４…ローリングダイアフラム、１４ａ
…環状ビード、１５…固定ボルト、１６…ピスト
ンロツド、１７…摺動孔、１８…可動クランプ部
材、１９…固定クランプ部材、２０…ベース、２
１…圧力室、２２…圧力エア供給孔、２３…開閉
バルブ、２４…着脱コネクタ、２５…圧縮ばね、
２６…大気連通孔、３０…圧力エア源、３１…レ
ギユレータ、３２…圧力エア配管、３３…着脱コ
ネクタ。
FIG. 1 is a partially sectional front view showing an embodiment of a pneumatic clamping device according to the present invention, and FIG. 2 is a plan view showing an example of piping in a factory using the device shown in FIG. 10...Pneumatic clamp device unit, 11...Front cylinder, 12...Rear cylinder, 13...Piston, 14...Rolling diaphragm, 14a
...Annular bead, 15...Fixing bolt, 16...Piston rod, 17...Sliding hole, 18...Movable clamp member, 19...Fixed clamp member, 20...Base, 2
DESCRIPTION OF SYMBOLS 1... Pressure chamber, 22... Pressure air supply hole, 23... Opening/closing valve, 24... Detachable connector, 25... Compression spring,
26... Atmospheric communication hole, 30... Pressure air source, 31... Regulator, 32... Pressure air piping, 33... Detachable connector.
Claims (1)
部材に対して進退する可動クランプ部材を設け、
シリンダ内の圧力室に与えるエア圧力で、固定ク
ランプ部材と可動クランプ部材との間にクランプ
力を発生させる空圧式クランプ装置において、ピ
ストンを嵌めたシリンダに、ローリングダイアフ
ラムの外周部を気密に固定するとともに、このロ
ーリングダイアフラムの中心部分をピストンと一
体化し、このシリンダ内周面とピストン外周面と
の間に、ローリングダイアフラムの中間部分を折
り返して位置させ、このローリングダイアフラム
、シリンダ、およびピストンで画成された圧力室
にエア圧力を作用させるようにしたことを特徴と
する空圧式クランプ装置。 (2) 請求項１において、さらに圧力室に対する
圧力エアの供給を制御するバルブと、圧力エア配
管に着脱する着脱手段とが設けられている空圧式
クランプ装置ユニツト。[Scope of claim for utility model registration] (1) A movable clamp member that moves forward and backward with respect to a fixed clamp member is provided on a piston fitted in a cylinder,
In a pneumatic clamp device that generates a clamping force between a fixed clamp member and a movable clamp member using air pressure applied to a pressure chamber within a cylinder, the outer circumference of a rolling diaphragm is airtightly fixed to a cylinder fitted with a piston. At the same time, the central part of the rolling diaphragm is integrated with the piston, and the middle part of the rolling diaphragm is folded back and positioned between the inner peripheral surface of the cylinder and the outer peripheral surface of the piston, and the rolling diaphragm, the cylinder, and the piston define a A pneumatic clamp device characterized in that air pressure is applied to a pressure chamber. (2) The pneumatic clamp device unit according to claim 1, further comprising a valve for controlling the supply of pressurized air to the pressure chamber, and an attachment/detachment means for attachment/detachment to the pressure air piping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11143888U JPH0231663U (en) | 1988-08-25 | 1988-08-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11143888U JPH0231663U (en) | 1988-08-25 | 1988-08-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0231663U true JPH0231663U (en) | 1990-02-28 |
Family
ID=31349485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11143888U Pending JPH0231663U (en) | 1988-08-25 | 1988-08-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0231663U (en) |
-
1988
- 1988-08-25 JP JP11143888U patent/JPH0231663U/ja active Pending