JPH0256531U - - Google Patents
Info
- Publication number
- JPH0256531U JPH0256531U JP13468188U JP13468188U JPH0256531U JP H0256531 U JPH0256531 U JP H0256531U JP 13468188 U JP13468188 U JP 13468188U JP 13468188 U JP13468188 U JP 13468188U JP H0256531 U JPH0256531 U JP H0256531U
- Authority
- JP
- Japan
- Prior art keywords
- speed
- cylinder
- screw tightening
- air
- controls
- 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
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Description
第１図は本考案による空気回路図、第２図はね
じ締め機の正面図、第３図、第５図、第７図、第
９図は本考案による一実施例の動作を示す側面図
、第４図、第６図、第８図、第１０図は、それぞ
れ第３図、第５図、第７図、第９図の空気流れ図
、第１１図は従来技術による空気回路図である。
図において、１はねじ、２はＹパイプユニツト
、３はドライバユニツト、４はシリンダ、５は電
磁弁Ａ、６はスピコン、７は空圧源、８は空気口
、９は電磁弁Ｂ、１０はスピコンＡ、１１はスピ
コンＢ、１２は被締付部材である。
Fig. 1 is a pneumatic circuit diagram according to the present invention, Fig. 2 is a front view of a screw tightening machine, and Figs. 3, 5, 7, and 9 are side views showing the operation of an embodiment according to the present invention. , Fig. 4, Fig. 6, Fig. 8, and Fig. 10 are air flow diagrams of Fig. 3, Fig. 5, Fig. 7, and Fig. 9, respectively, and Fig. 11 is an air circuit diagram according to the prior art. . In the figure, 1 is a screw, 2 is a Y pipe unit, 3 is a driver unit, 4 is a cylinder, 5 is a solenoid valve A, 6 is a speed controller, 7 is an air pressure source, 8 is an air port, 9 is a solenoid valve B, 10 1 is a speed controller A, 11 is a speed controller B, and 12 is a member to be tightened.
Claims (1)
のエアー排出量を変化させることで、昇降速度を
制御するスピコンを有する自動ねじ締め機におい
て、下降速度を制御する前記スピコンと前記シリ
ンダの間に、エアーを２方向に分離する切換弁を
配設し、かつ該切換弁の２つの排出口にそれぞれ
前記スピコンを接続したことを特徴とする自動ね
じ締め機のねじ締付速度制御機構。 In an automatic screw tightening machine that has a speed controller that moves up and down using an air cylinder and controls the speed of elevation by changing the amount of air discharged from the cylinder, air is provided between the speed control that controls the speed of descent and the cylinder. 1. A screw tightening speed control mechanism for an automatic screw tightening machine, characterized in that a switching valve is provided to separate the flow into two directions, and the speed controller is connected to two discharge ports of the switching valve, respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13468188U JPH0256531U (en) | 1988-10-14 | 1988-10-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13468188U JPH0256531U (en) | 1988-10-14 | 1988-10-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0256531U true JPH0256531U (en) | 1990-04-24 |
Family
ID=31393657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13468188U Pending JPH0256531U (en) | 1988-10-14 | 1988-10-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0256531U (en) |
-
1988
- 1988-10-14 JP JP13468188U patent/JPH0256531U/ja active Pending