JPS6083248U

JPS6083248U - Plating jig for multi-lead airtight terminals

Info

Publication number: JPS6083248U
Application number: JP17711783U
Authority: JP
Inventors: 池田　浅右衛門
Original assignee: 関西日本電気株式会社
Priority date: 1983-11-15
Filing date: 1983-11-15
Publication date: 1985-06-08

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

[Brief explanation of the drawing]

第１図は従来の多リード型気密端子の一例の平面図を示
し、第２図は第１図における■−■線に沿う断面図を示
す。第３図は従来の多リード型気密端子の他の例の平面
図を示し、第４図は第３図におけるＩＶ−ＩＶ線に沿う
断面図を示す。第５図は従来のメッキ治具本体の平面図
を示し、第６図は第５図におけるＶＩ−ＶＩ線に沿う断
面図を示す。第７図は従来の弾性リングの平面図を示し
、第８図は第７図における■−■線に沿う断面図を示す
。第９図は従来のメッキ治具を多リード型気密端子に装着
した状態の断面図である。第１０図はこの考案の一実施
例のメッキ治具本体の平面図を示し、第１１図は第１０
図におけるＸＩ−ＸＩ線に沿う断面図を示す。第１．２
図はこの考案の一実施例の金属リングの平面図を示し、
第１３図は第１２図におけるｘｍ−ｘｍ線に沿う断面図
を示す。第１４図はこの考案のメッキ治具を多リード型気密端子
に装着し金属リングの変態温度以上に加熱した状態の断
面図を示す。ａ、ｂ・・・・・・多リード型気密端子、６，１５・・
・リード線、ｅ・・・メッキ治具本体、ｆ・・・金属リ
ング、４０・・・環状部。２＼　　３２２１−′ノ／７２０一第１２図　　　工ｆ　　　＋＋　　　　　　　　　　　ｋ。入　（４０叉、）　４１ｒ　　　　　　　　　　　　　　　）＼７２１２０FIG. 1 shows a plan view of an example of a conventional multi-lead type airtight terminal, and FIG. 2 shows a cross-sectional view taken along the line ■--■ in FIG. FIG. 3 shows a plan view of another example of the conventional multi-lead type airtight terminal, and FIG. 4 shows a sectional view taken along the line IV--IV in FIG. 3. FIG. 5 shows a plan view of a conventional plating jig main body, and FIG. 6 shows a sectional view taken along line VI-VI in FIG. FIG. 7 shows a plan view of a conventional elastic ring, and FIG. 8 shows a cross-sectional view taken along the line ■--■ in FIG. FIG. 9 is a cross-sectional view of a conventional plating jig attached to a multi-lead airtight terminal. FIG. 10 shows a plan view of the plating jig main body of one embodiment of this invention, and FIG.
A sectional view taken along the line XI-XI in the figure is shown. 1.2
The figure shows a plan view of a metal ring according to an embodiment of this invention.
FIG. 13 shows a sectional view taken along the line xm-xm in FIG. 12. FIG. 14 shows a cross-sectional view of the plating jig of this invention attached to a multi-lead airtight terminal and heated to a temperature higher than the transformation temperature of the metal ring. a, b...Multi-lead type airtight terminal, 6, 15...
- Lead wire, e... plating jig body, f... metal ring, 40... annular part. 2\32 21-'ノ/720 1 Figure 12 Engineering f ++ k. Enter (40 prongs,) 41 r )\72120

Claims

[Claim for Utility Model Registration] A multi-lead airtight terminal in which multiple lead wires are hermetically and insulated sealed to a metal outer ring through glass (also known as plating for plating each lead wire). The plating jig includes a plating jig main body having an outer diameter that is inscribed in each of the lead wires, an inner diameter that is larger than the outer tangent of each of the lead wires at normal temperature, and a plating jig body that has an outer diameter that is inscribed in each of the lead wires, and a plating jig body that has an inner diameter that is larger than the outer tangent of each of the lead wires at room temperature, and that A plating jig for a multi-lead airtight terminal consisting of a metal ring having an annular portion made of a shape memory alloy with an inner diameter slightly smaller than the outer tangent.