JPH0198380U - - Google Patents
Info
- Publication number
- JPH0198380U JPH0198380U JP19472387U JP19472387U JPH0198380U JP H0198380 U JPH0198380 U JP H0198380U JP 19472387 U JP19472387 U JP 19472387U JP 19472387 U JP19472387 U JP 19472387U JP H0198380 U JPH0198380 U JP H0198380U
- Authority
- JP
- Japan
- Prior art keywords
- plunger
- yoke
- shaft
- fitting part
- housing
- 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 description 2
- 238000003780 insertion Methods 0.000 claims description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Magnetically Actuated Valves (AREA)
Description
第１図は本考案の実施例を示す電磁作動装置の
断面図、第２図はシヤフトとプランジヤを連結す
る動作図。
１１……第１のハウジング、１３……第２のハ
ウジング、１７……第１のころがり軸受、１８…
…プランジヤ、２０……第２のころがり軸受、２
１……シヤフト、２５……挿通孔、２７……圧入
部材、３０……嵌合部。
FIG. 1 is a sectional view of an electromagnetic actuator according to an embodiment of the present invention, and FIG. 2 is an operational diagram for connecting a shaft and a plunger. 11...first housing, 13...second housing, 17...first rolling bearing, 18...
... Plunger, 20 ... Second rolling bearing, 2
DESCRIPTION OF SYMBOLS 1... Shaft, 25... Insertion hole, 27... Press-fitting member, 30... Fitting part.
Claims (1)
る形で連結し、このシヤフトの両端をハウジング
に設けられた軸受に案内支持させ、前記プランジ
ヤの一端に対向してヨークを配置し、ハウジング
とヨークの周囲にソレノイドを配置してこのソレ
ノイドの周囲に発生した磁力線によりプランジヤ
をヨーク側へ吸引するようにした電磁作動装置に
おいて、前記プランジヤの中心に前記シヤフトを
半径方向にわずかな隙間を持つて挿通する挿通孔
を形成するとともにプランジヤの少なくとも一部
に半径方向に変形可能な嵌合部を形成し、この嵌
合部を前記シヤフトを締付ける方向に変形させる
べく嵌合部の外周に円筒状の圧入部材を圧入した
ことを特徴とする電磁作動装置。 A shaft is coaxially connected to the plunger so as to protrude from both ends, both ends of the shaft are guided and supported by bearings provided in the housing, a yoke is arranged opposite to one end of the plunger, and a yoke is arranged around the housing and the yoke. In an electromagnetic actuating device in which a solenoid is arranged and a plunger is attracted toward a yoke by magnetic lines of force generated around the solenoid, an insertion hole through which the shaft is inserted in the center of the plunger with a slight gap in the radial direction. and a radially deformable fitting part is formed in at least a portion of the plunger, and a cylindrical press-fitting member is press-fitted on the outer periphery of the fitting part to deform the fitting part in a direction to tighten the shaft. An electromagnetic actuation device characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19472387U JPH0198380U (en) | 1987-12-22 | 1987-12-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19472387U JPH0198380U (en) | 1987-12-22 | 1987-12-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0198380U true JPH0198380U (en) | 1989-06-30 |
Family
ID=31485440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19472387U Pending JPH0198380U (en) | 1987-12-22 | 1987-12-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0198380U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000283314A (en) * | 1999-01-26 | 2000-10-13 | Nippon Soken Inc | Flow control valve and manufacturing method thereof |
| JP2012216680A (en) * | 2011-03-31 | 2012-11-08 | Keihin Corp | Linear solenoid and valve device using the same |
-
1987
- 1987-12-22 JP JP19472387U patent/JPH0198380U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000283314A (en) * | 1999-01-26 | 2000-10-13 | Nippon Soken Inc | Flow control valve and manufacturing method thereof |
| JP2012216680A (en) * | 2011-03-31 | 2012-11-08 | Keihin Corp | Linear solenoid and valve device using the same |