JPH0418407U - - Google Patents
Info
- Publication number
- JPH0418407U JPH0418407U JP5901690U JP5901690U JPH0418407U JP H0418407 U JPH0418407 U JP H0418407U JP 5901690 U JP5901690 U JP 5901690U JP 5901690 U JP5901690 U JP 5901690U JP H0418407 U JPH0418407 U JP H0418407U
- Authority
- JP
- Japan
- Prior art keywords
- plunger
- hollow shaft
- core
- iron core
- movable iron
- 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
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 239000011162 core material Substances 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims 2
- 238000002788 crimping Methods 0.000 claims 1
Landscapes
- Electromagnets (AREA)
Description
第１図は本考案の一実施例の全体構造を示す断
面図、第２図はそのプランジヤの結合作業の説明
図である。
１……ハウジング、２……コイル、３……コイ
ルボビン、６……固定鉄心、９……プランジヤ、
１０……中空軸、１１……可動鉄心、１２……突
当鍔、１８……ストツパ、２０……芯材、ａ……
打圧棒。
FIG. 1 is a sectional view showing the overall structure of an embodiment of the present invention, and FIG. 2 is an explanatory view of the plunger joining operation. 1... Housing, 2... Coil, 3... Coil bobbin, 6... Fixed iron core, 9... Plunger,
10...Hollow shaft, 11...Movable iron core, 12...Butting flange, 18...Stopper, 20...Core material, a...
Hitting stick.
Claims (1)
互いに間隔を空けて収容して、突当鍔が外周に突
設された筒形の可動鉄心を中空軸の長さ方向の中
央部に外嵌してなるプランジヤを、前記両コイル
の中心孔にわたつて軸線方向の移動自由に挿通し
、前記各コイルを交互に励磁することにより前記
プランジヤの前記可動鉄心を該各コイルに装着し
た固定鉄心側に交互に吸引して、前記突設鍔を前
記両コイルの間において一定間隔を空けて設けた
２個のストツパに夫々突き当てることにより、前
記プランジヤを所定の二位置間で往復運動させる
ようにしたソレノイドにおいて、前記プランジヤ
が、前記中空軸の前記可動鉄心を外嵌した部分の
内周に芯材を緊密に嵌装し、該芯材を軸線方向に
圧潰して拡径方向に塑性変形させて、前記中空軸
の外周面を前記可動鉄心の内周面に圧着させるこ
とにより、該中空軸と該可動鉄心とを一体結合し
た構造となつていることを特徴とするソレノイド
。 Two coils are coaxially housed in a housing spaced apart from each other, and a cylindrical movable iron core with an abutment flange protruding from the outer periphery is fitted onto the longitudinal center of the hollow shaft. A plunger is inserted through the center hole of both coils so as to be freely movable in the axial direction, and by alternately energizing each coil, the movable core of the plunger is alternately moved toward the fixed core attached to each coil. The solenoid is configured to cause the plunger to reciprocate between two predetermined positions by attracting the plunger and abutting the protruding flange against two stoppers provided at a constant interval between the two coils. wherein the plunger tightly fits a core material into the inner periphery of a portion of the hollow shaft where the movable iron core is externally fitted, crushes the core material in the axial direction and plastically deforms it in the diametrical direction, A solenoid characterized in that the hollow shaft and the movable iron core are integrally connected by crimping the outer peripheral surface of the hollow shaft to the inner peripheral surface of the movable iron core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5901690U JPH0418407U (en) | 1990-06-04 | 1990-06-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5901690U JPH0418407U (en) | 1990-06-04 | 1990-06-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0418407U true JPH0418407U (en) | 1992-02-17 |
Family
ID=31585144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5901690U Pending JPH0418407U (en) | 1990-06-04 | 1990-06-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0418407U (en) |
-
1990
- 1990-06-04 JP JP5901690U patent/JPH0418407U/ja active Pending