JPS62140329A - Electromagnetic relay - Google Patents
Electromagnetic relayInfo
- Publication number
- JPS62140329A JPS62140329A JP28033685A JP28033685A JPS62140329A JP S62140329 A JPS62140329 A JP S62140329A JP 28033685 A JP28033685 A JP 28033685A JP 28033685 A JP28033685 A JP 28033685A JP S62140329 A JPS62140329 A JP S62140329A
- Authority
- JP
- Japan
- Prior art keywords
- contact spring
- assembly
- flange portion
- yoke
- coil assembly
- 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
Landscapes
- Electromagnets (AREA)
- Surgical Instruments (AREA)
- Valve Device For Special Equipments (AREA)
- Cookers (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】 〔産業上の利用分野〕 本発明は電磁絹′電器に関する。[Detailed description of the invention] [Industrial application field] The present invention relates to electromagnetic silk appliances.
従来この種のπ電磁継電器は第３図に示すように、コイ
ル組立体７の前面フランジ部１１の底部に設けられた固
定ピン１４１がヨーク６の穴部６１および接点ばね組立
体８の穴部（図示されず）に挿入固定され、かつコイル
組立体の後面フランジ部１０の底部に設けられた固定ピ
ン１４２が接点ばね組立体８の穴部（図示されず）に挿
入固定されて、構成されていた。コイル組立体７に鉄芯
５とヨーク６が絹み込まれて構成されたコイルブロック
は、可動接点ばね１２と端子１３とを有する接点ばね組
立体８に上述のように組み込まれ、磁極板２ａ、 ２ｂ
と永久磁石とを絹み込んだ接点ばね駆動体４が上方から
はめ込まれる。カバー１が上方から被せられて継電器が
構成される。接点げね駆動体４はコイル組立体７の前面
フランジ部１１に設けた２つのガイド９により横方向ス
ライド自在に保持される。コイル組立体７が有するコイ
ル７１に通電すると鉄芯５の端部およびこの鉄芯５に接
続したヨーク６の端部に磁極が生じる。これらの磁極と
、永久磁石３の磁束により予め磁極板２ａ、２ｂに生じ
ている磁極との間に働く吸引力。Conventionally, in this type of π electromagnetic relay, as shown in FIG. (not shown), and a fixing pin 142 provided at the bottom of the rear flange portion 10 of the coil assembly is inserted and fixed into a hole portion (not shown) of the contact spring assembly 8. was. The coil block, which is constructed by inserting the iron core 5 and yoke 6 into the coil assembly 7, is assembled into the contact spring assembly 8 having the movable contact spring 12 and the terminal 13 as described above, and the magnetic pole plate 2a , 2b
A contact spring driver 4, which includes a permanent magnet and a permanent magnet, is fitted from above. A relay is constructed by covering the cover 1 from above. The contact blade driver 4 is held by two guides 9 provided on the front flange portion 11 of the coil assembly 7 so as to be slidable laterally. When the coil 71 of the coil assembly 7 is energized, magnetic poles are generated at the end of the iron core 5 and the end of the yoke 6 connected to the iron core 5. An attractive force that acts between these magnetic poles and the magnetic poles that are generated in advance on the magnetic pole plates 2a and 2b due to the magnetic flux of the permanent magnet 3.
反発力により接点ばね駆動体４は上述のスライド方向に
動片、可動接点げね１２を抑圧、開放し、て接点回路は
開閉される。Due to the repulsive force, the contact spring driver 4 suppresses and opens the movable piece, the movable contact spring 12, in the above-mentioned sliding direction, thereby opening and closing the contact circuit.
しかしながら、上述したこの種の電、砂締電器において
は、可動接点ばね１２．端子１３とヨーク６、鉄芯５と
の寸法関係は、固定ピン１４１゜１４２に依存している
。特に固定ピン１４１は該ヨークの穴部６１を貫通する
が、このヨーク穴部６１はコイル７１により生じる磁束
路の途中にあるため大きくできず、よってこれに貫通す
る固定ピン１４１０大きさも制限される。このため、上
述した寸法の安定性に間顧があり、かつ組立強度も充分
得られず、固定ピン１４１．１４２の熱かしめ等の追加
工事が必要であった。However, in this type of electric/sand clamping device described above, the movable contact spring 12. The dimensional relationship between the terminal 13, the yoke 6, and the iron core 5 depends on the fixing pins 141 and 142. In particular, the fixing pin 141 passes through the hole 61 of the yoke, but since the yoke hole 61 is located in the middle of the magnetic flux path generated by the coil 71, it cannot be made large, so the size of the fixing pin 1410 that passes through it is also limited. . For this reason, the above-mentioned dimensional stability was compromised, and sufficient assembly strength could not be obtained, requiring additional work such as heat caulking of the fixing pins 141 and 142.
本発明の電＠絹：′ｒ１１；器は、両端下部から下方向
および両外方向に伸ばされた足部を有する前面フランジ
部と、下部に横方向に設けた溝部を有する後面フランジ
部と、周囲に巻回されたコイルと、中央に貫通された鉄
芯とを備えたコイル組立体と；前記鉄芯に嵌合接続され
るヨークと：可動接点を有する接点ばねと、前記前向フ
ランジ部が有する前記足部と嵌合する横方向の突起部と
、前記後面フランジ部が有する溝部に圧入する横方向の
突起部とを有する接点ばね組立体と：永久磁石と、該永
久磁石の両磁極に固着した磁極板とを有し前記接点ばね
を駆動する接点ばね駆動体と：を備えたことを特徴とす
る。Den@Silk of the present invention:'r11; The device includes a front flange portion having legs extending downward and outward from the lower portions of both ends, and a rear flange portion having a groove portion provided laterally in the lower portion; A coil assembly including a coil wound around the periphery and an iron core penetrated through the center; a yoke fittingly connected to the iron core; a contact spring having a movable contact; and the forward flange portion. a contact spring assembly having a lateral protrusion that fits into the foot portion of the flange, and a lateral protrusion that press-fits into a groove of the rear flange portion; a permanent magnet; and both magnetic poles of the permanent magnet. and a contact spring driver for driving the contact spring, the contact spring driver having a magnetic pole plate fixed to the contact spring.
次に本発明について図面を参１１６シて説明する。 Next, the present invention will be explained with reference to the drawings.
第１Ａ図および第１Ｂ図を参照すると本発明の一実施例
におけるコイル組立体７し言前面フランジ部１１にその
両端下部から下方向および外方向に伸ばされた足部１５
と中央下部に設けられた突起１７とを有し、後面フラン
ジ部１０に溝部１９を有している。さらに本発明の一実
施例における接点げね組立体８は、その内壁面に前記足
部に嵌合する突起部１６を有し、後端部に前記端部１９
に挿入嵌合される突起部１８を有している。コイル組立
体７の前記２つの足部１５の間に前記ヨーク６が圧入固
定され、この足部１５が前記突起部１６と嵌合するよう
コイル組立体７が矢印入方向に動かされてヨーク６、コ
イル組立体７．および接点げね組立体８が前面フランジ
部１１において固定される。寸だ、後面フランジ部１０
においては図中矢印Ｂ方向にコイル組立体７が動かされ
前記溝部１９と接点ばね組立体８後部の突起部１８とが
嵌合固定される。この際前記ヨーク６はコイル組立体７
に圧入固定されている前記鉄芯５とかしめ固定されるた
め、コイル組立体７と間接的に固定される。Referring to FIGS. 1A and 1B, a coil assembly 7 according to an embodiment of the present invention has legs 15 extending downwardly and outwardly from the bottom of both ends of the front flange portion 11.
and a protrusion 17 provided at the lower center, and a groove 19 in the rear flange 10. Furthermore, the contact barb assembly 8 in one embodiment of the present invention has a protrusion 16 on its inner wall surface that fits into the foot part, and a protrusion part 19 at the rear end part.
It has a protrusion 18 that is inserted into and fitted into. The yoke 6 is press-fitted between the two legs 15 of the coil assembly 7, and the coil assembly 7 is moved in the direction of the arrow so that the legs 15 fit into the projections 16, and the yoke 6 , coil assembly 7. and a contact barb assembly 8 is secured at the front flange portion 11. It's the rear flange part 10.
, the coil assembly 7 is moved in the direction of arrow B in the figure, and the groove 19 and the projection 18 at the rear of the contact spring assembly 8 are fitted and fixed. At this time, the yoke 6 is attached to the coil assembly 7.
Since the coil assembly 7 is fixed by caulking with the iron core 5 which is press-fitted into the coil assembly 7, it is indirectly fixed to the coil assembly 7.
第２図に示す固定状態より明らかなように、以下の点が
組立寸法精度向上に有効である。As is clear from the fixed state shown in FIG. 2, the following points are effective in improving assembly dimensional accuracy.
’（１）ｐイル糾立体７に設けられた突起部１７がヨー
−さ、５−
り６固定時の平行性を確保する。(1) The protrusion 17 provided on the pillar body 7 ensures parallelism when the yaw and 5-axis 6 are fixed.
（２）接点ばね組立体８内壁の突起部１６がヨーク６の
側面を押圧するようにコイル組立体７の足部１５に圧入
されているため、コイル組立体７の足部１５の変形が少
なく、基準寸法が安定する。(2) Since the projection 16 on the inner wall of the contact spring assembly 8 is press-fitted into the leg 15 of the coil assembly 7 so as to press the side surface of the yoke 6, the leg 15 of the coil assembly 7 is less likely to deform. , the reference dimensions become stable.
（３）接点ばね組立体８の内部底面の突起部８１がヨー
ク６をコイル組立体に押し付けるため、ヨーク。(3) A yoke because the protrusion 81 on the inner bottom of the contact spring assembly 8 presses the yoke 6 against the coil assembly.
コイル組立体および接点ばね組立体の相対寸法が安定と
なる。The relative dimensions of the coil assembly and contact spring assembly are stable.
以上謂明したように本発明は、コイル組立体の前面フラ
ンジ部の下部に設けられた足部で、ヨークの固定および
接点げね組立体との圧入固定を行い、かつ、後部フラン
ジ部の下部に設けられた溝部と、接点ばね組立体後部の
突起部とが圧入固定されるため、組立が簡単でかつ高い
組立精度を有する電磁継電器を実現できる。As described above, the present invention fixes the yoke and press-fits the contact barb assembly with the feet provided at the lower part of the front flange of the coil assembly, and Since the groove provided in the contact spring assembly and the protrusion at the rear of the contact spring assembly are press-fitted and fixed, it is possible to realize an electromagnetic relay that is easy to assemble and has high assembly accuracy.
第１Ａ図および第１Ｂ図は、本発明の一実施例における
コイル組立体、ヨークおよび接点ばね組立体の組立状態
を示す部分分解斜視図、第２図は第１ＡＩ％に示した各
部材を組み合げた状態の断面図、第３図は従来の電磁継
電器の斜視図である。
１・・・・・・カバー、２ａ、２ｂ・・・・・・磁極板
、３・・・・・・永久磁石、４・・・・接点ばね駆動体
、５・・・・・鉄芯、６・・・・・・ヨーク、７・・・
・・・コイル組立体、８・・・・・・接点ばね組立体、
９・・・・・・接点ばね駆動体保持部、１０・・・・・
・後面フランジ部、１１・・・・・・前面フランジ部、
１２・・・・・接点ばね、１２ａ・・・・・接点、１３
・・・・・・端子、１４１．１４２・・・・・・固定ビ
ン、１５・・・・・・足部、１６・・・・突起部、１７
・・・・・突起、１８・・・・・・突起部、１９・・・
・・溝部。
、、／’でへ・
−゛Δ−1A and 1B are partially exploded perspective views showing the assembled state of the coil assembly, yoke, and contact spring assembly in one embodiment of the present invention, and FIG. 2 shows the assembly of each member shown in 1AI%. FIG. 3 is a cross-sectional view of the assembled state, and a perspective view of a conventional electromagnetic relay. 1...Cover, 2a, 2b...Magnetic pole plate, 3...Permanent magnet, 4...Contact spring driver, 5...Iron core, 6... York, 7...
...Coil assembly, 8...Contact spring assembly,
9...Contact spring driver holding part, 10...
・Rear flange part, 11...Front flange part,
12...Contact spring, 12a...Contact, 13
...Terminal, 141.142...Fixing pin, 15...Foot, 16...Protrusion, 17
...Protrusion, 18...Protrusion, 19...
... Groove. ,,/'dehe・ −゛Δ−
Claims (1)
有する前面フランジ部と、下部に横方向に設けた溝部を
有する後面フランジ部と、周囲に巻回されたコイルと、
中央に貫通された鉄芯とを備えたコイル組立体と； 前記鉄芯に嵌合接続されるヨークと； 可動接点を有する接点ばねと、前記前面フランジ部が有
する前記足部と嵌合する横方向の突起部と、前記後面フ
ランジ部が有する溝部に圧入する横方向の突起部とを有
する接点ばね組立体と；永久磁石と、該永久磁石の両磁
極に固着した磁極板とを有し前記接点ばねを駆動する接
点ばね駆動体と； を備えたことを特徴とする電磁継電器。[Claims] A front flange portion having legs extending downward and outward from the bottom of both ends, a rear flange portion having a groove portion provided laterally in the bottom portion, and a coil wound around the front flange portion. and,
a coil assembly including an iron core penetrated through the center; a yoke fittingly connected to the iron core; a contact spring having a movable contact; and a lateral portion fitting with the foot portion of the front flange portion; a contact spring assembly having a lateral protrusion and a lateral protrusion press-fitted into a groove of the rear flange; a permanent magnet; and a magnetic pole plate fixed to both magnetic poles of the permanent magnet; An electromagnetic relay comprising: a contact spring driver for driving a contact spring;
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60280336A JPH0630208B2 (en) | 1985-12-13 | 1985-12-13 | Electromagnetic relay |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60280336A JPH0630208B2 (en) | 1985-12-13 | 1985-12-13 | Electromagnetic relay |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62140329A true JPS62140329A (en) | 1987-06-23 |
| JPH0630208B2 JPH0630208B2 (en) | 1994-04-20 |
Family
ID=17623582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60280336A Expired - Lifetime JPH0630208B2 (en) | 1985-12-13 | 1985-12-13 | Electromagnetic relay |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0630208B2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5917544U (en) * | 1982-07-23 | 1984-02-02 | オムロン株式会社 | electromagnetic relay |
-
1985
- 1985-12-13 JP JP60280336A patent/JPH0630208B2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5917544U (en) * | 1982-07-23 | 1984-02-02 | オムロン株式会社 | electromagnetic relay |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0630208B2 (en) | 1994-04-20 |
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