JPS6053429B2 - How to manufacture sockets - Google Patents
How to manufacture socketsInfo
- Publication number
- JPS6053429B2 JPS6053429B2 JP799979A JP799979A JPS6053429B2 JP S6053429 B2 JPS6053429 B2 JP S6053429B2 JP 799979 A JP799979 A JP 799979A JP 799979 A JP799979 A JP 799979A JP S6053429 B2 JPS6053429 B2 JP S6053429B2
- Authority
- JP
- Japan
- Prior art keywords
- flange
- socket
- socket body
- notch
- synthetic resin
- 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.)
- Expired
Links
Landscapes
- Connecting Device With Holders (AREA)
- Manufacturing Of Electrical Connectors (AREA)
Description
【発明の詳細な説明】
この発明は電磁継電器やタイマのような電気機器を接
続固定させるソケットの製造方法に関するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a method of manufacturing a socket for connecting and fixing electrical devices such as electromagnetic relays and timers.
従来、この種ソケットとしては、第７図に示すように
、合成樹脂製のソケット本体７１に対して、取付盤（図
示せず）に固定される金属製の取付用フランジ７２をイ
ンサート成形したものが多用されているが、この場合、
上記ソケット本体７１の樹脂注入口７３は、成形の都合
上、ソケット本体７１の外周面７４における上記フラン
ジ７２の近傍に設定されるので、成形後に合成樹脂で充
填された一点鎖線で示す上記樹脂注入口７３を、ソケッ
ト本体７１の外周面７４に沿つて刃体７５で切り取ると
、フランジ７２にどうしても傷を付けてしまい、発錆の
原因になるという問題がある。 この発明は上記従来の
欠点を解消することを目的とするもので、以下、この発
明の実施例を図面にしたがつて説明する。Conventionally, this type of socket has been made by insert molding a metal mounting flange 72 fixed to a mounting board (not shown) into a socket body 71 made of synthetic resin, as shown in FIG. is often used, but in this case,
For convenience of molding, the resin injection port 73 of the socket body 71 is set near the flange 72 on the outer circumferential surface 74 of the socket body 71, so the resin injection port 73 is filled with synthetic resin after molding, as indicated by the dashed line. If the inlet 73 is cut along the outer circumferential surface 74 of the socket body 71 with the blade 75, there is a problem in that the flange 72 will inevitably be damaged, causing rust. The present invention aims to eliminate the above-mentioned conventional drawbacks, and embodiments of the present invention will be described below with reference to the drawings.
第１図において、合成樹脂製のソケット本体１１は、
その外周に別体の金属製の取付用フランジ１２がインサ
ート成形されており、上記ソケット本体１１の端子嵌合
孔１３に電磁継電器やタイマのような電気機器の端子（
図示せず）を嵌合することにより電気機器をソケット本
体１１に取り付ける一方で、上記フランジ１２を、その
取付孔１４にビス（図示せず）を通して、配電盤のよう
な取付盤１５に取付けるようになつている。In FIG. 1, the socket body 11 made of synthetic resin is
A separate metal mounting flange 12 is insert-molded on the outer periphery of the socket body 11, and terminals of electrical equipment such as electromagnetic relays and timers are inserted into the terminal fitting holes 13 of the socket body 11.
While an electrical device is attached to the socket main body 11 by fitting a screw (not shown), the flange 12 is attached to a mounting board 15 such as a switchboard by passing screws (not shown) into its mounting hole 14. It's summery.
上記フランジ１２の外周には、第２図に明示するように
、切欠部１６が形成され、この切欠部１６に対応して、
第１図に示すように、ソケット本体１１の樹脂注入口１
７が設定されている。この樹脂注入口１７は、第３図に
示すように、その横断面寸法ａ、ｂが切欠部１６の巾と
フランジ１２の厚さとにそれぞれ一致しており、これに
より、ソケット本体１１を、その樹脂注入口１７から合
成樹脂’１９を注入して形成するのと同時に、上記フラ
ンジ１２の切欠部１６を上記合成樹脂１９で完全に充填
するようになつている。充填された樹脂注入口１７は、
フランジ１２の上下面、すなわち、外部から見える外面
２０および取付盤１５（第１図・参照）への取付面２１
とは面一になる。 したがつて、ソケット本体１１の成
形後に、残つた上記樹脂注入口１７の突出部１７ａを刃
体２ ０により、１点鎖線１７ｂで示すように、フラン
ジ１２の外周に沿つて切断すれば、第１図に示した所定
のソケットがただちに得られる。As clearly shown in FIG. 2, a notch 16 is formed on the outer periphery of the flange 12, and corresponding to this notch 16,
As shown in FIG. 1, the resin injection port 1 of the socket body 11
7 is set. As shown in FIG. 3, this resin injection port 17 has cross-sectional dimensions a and b that match the width of the notch 16 and the thickness of the flange 12, respectively, so that the socket body 11 can be At the same time as the synthetic resin 19 is injected from the resin injection port 17 and formed, the notch 16 of the flange 12 is completely filled with the synthetic resin 19. The filled resin injection port 17 is
The upper and lower surfaces of the flange 12, that is, the outer surface 20 visible from the outside and the mounting surface 21 to the mounting board 15 (see FIG. 1)
and become flush with each other. Therefore, after molding the socket body 11, if the remaining protrusion 17a of the resin injection port 17 is cut along the outer periphery of the flange 12 with the blade 20 as shown by the dashed line 17b, the The predetermined socket shown in FIG. 1 is immediately obtained.
このとき、上記刃体２０はフランジ１２の取付面２１に
当たらないから、この取付面２１を傷つけることがない
。なお、第１図において、２３はソケット端子である。At this time, the blade body 20 does not hit the mounting surface 21 of the flange 12, and therefore does not damage this mounting surface 21. In addition, in FIG. 1, 23 is a socket terminal.
第４図ないし第６図はこの発明の他の実施例を示すもの
で、フランジ１２の切欠部１６は、第５図に示すように
、フランジ１２と一体の補強リブ部２４で連結されてお
り、これにより、フランジ１２の強度が向上する。FIGS. 4 to 6 show other embodiments of the present invention, in which the notch 16 of the flange 12 is connected to the flange 12 by a reinforcing rib portion 24 integral with the flange 12, as shown in FIG. This improves the strength of the flange 12.
この補強リブ部２４は第４図に示すように、ソケット本
体１１のフランジ嵌入溝２５内に完全に埋入され、上記
切欠部１６における補強リブ部２４に近接した部分が、
２点鎖線で示す通り、フランジ本体１１の外周部により
覆われる。したがつて、樹脂注入口１７から注入された
合成樹脂１９は、第６図に示すように、補強リブ部２４
の周囲からソケット本体１１内へ注入されるとともに、
切欠部１６を充填する。上述のように、この発明によれ
ば、ソケット本体の成形後に樹脂注入口を切断する際、
刃体で取付用フランジを傷つけることがなくなつて、こ
のフランジの発錆を防止することができる。As shown in FIG. 4, this reinforcing rib portion 24 is completely embedded in the flange fitting groove 25 of the socket body 11, and the portion of the notch 16 that is close to the reinforcing rib portion 24 is
As shown by the two-dot chain line, it is covered by the outer peripheral part of the flange main body 11. Therefore, the synthetic resin 19 injected from the resin injection port 17 is transferred to the reinforcing rib portion 24 as shown in FIG.
is injected into the socket body 11 from around the
Fill the notch 16. As described above, according to the present invention, when cutting the resin injection port after molding the socket body,
Since the blade does not damage the mounting flange, rusting of the flange can be prevented.
第１図はこの発明の一実施例を示すソケットの一部切欠
した斜視図、第２図は同ソケットの取付用フランジを示
す平面図、第３図は製造工程を示す同ソケットの要部拡
大斜視図、第４図は他の実施例を示すソケットの一部切
欠した平面図、第５図は同ソケットの取付用フランジを
示す平面図、第６図は第４図の６−６線に沿つた断面図
、第７図は従来例を示すソケットの斜視図である。
１１・・・・・ソケット本体、１２・・・・・・取付用
フランジ、１５・・・・・・取付盤、１６・・・・・・
切欠部、１７・・樹脂注入口、１９・・・・・・合成樹
脂、２４・・・・・・補強リブ部。Fig. 1 is a partially cutaway perspective view of a socket showing an embodiment of the present invention, Fig. 2 is a plan view showing the mounting flange of the socket, and Fig. 3 is an enlarged view of the main parts of the socket showing the manufacturing process. A perspective view, FIG. 4 is a partially cutaway plan view of a socket showing another embodiment, FIG. 5 is a plan view showing a mounting flange of the socket, and FIG. 6 is taken along line 6-6 in FIG. FIG. 7 is a perspective view of a conventional socket. 11...Socket body, 12...Mounting flange, 15...Mounting board, 16...
Notch portion, 17...Resin injection port, 19...Synthetic resin, 24...Reinforcement rib portion.
Claims (1)
ンジをインサート成形するにあたり、上記フランジの外
周に切欠部を形成し、この切欠部に対応して上記ソケッ
ト本体の樹脂注入口を設定し、上記ソケット本体を合成
樹脂で形成すると同時に、上記フランジの切欠部を上記
合成樹脂で充填することを特徴とするソケットの製造方
法。 ２ 切欠部は取付用フランジと一体の補強リブ部で連結
されている特許請求の範囲第１項記載のソケットの製造
方法。[Scope of Claims] 1. When insert-molding a separate mounting flange on the outer periphery of a synthetic resin socket body, a notch is formed on the outer periphery of the flange, and the resin of the socket body is A method for manufacturing a socket, comprising setting an injection port, forming the socket body from a synthetic resin, and simultaneously filling a notch in the flange with the synthetic resin. 2. The method of manufacturing a socket according to claim 1, wherein the notch is connected to the mounting flange by a reinforcing rib part integral with the mounting flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP799979A JPS6053429B2 (en) | 1979-01-25 | 1979-01-25 | How to manufacture sockets |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP799979A JPS6053429B2 (en) | 1979-01-25 | 1979-01-25 | How to manufacture sockets |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS55100678A JPS55100678A (en) | 1980-07-31 |
| JPS6053429B2 true JPS6053429B2 (en) | 1985-11-26 |
Family
ID=11681082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP799979A Expired JPS6053429B2 (en) | 1979-01-25 | 1979-01-25 | How to manufacture sockets |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6053429B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20220272249A1 (en) * | 2021-02-22 | 2022-08-25 | Canon Kabushiki Kaisha | Image capture apparatus, method of controlling same, and storage medium |
-
1979
- 1979-01-25 JP JP799979A patent/JPS6053429B2/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20220272249A1 (en) * | 2021-02-22 | 2022-08-25 | Canon Kabushiki Kaisha | Image capture apparatus, method of controlling same, and storage medium |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS55100678A (en) | 1980-07-31 |
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