JPS6235593Y2 - - Google Patents
Info
- Publication number
- JPS6235593Y2 JPS6235593Y2 JP2555483U JP2555483U JPS6235593Y2 JP S6235593 Y2 JPS6235593 Y2 JP S6235593Y2 JP 2555483 U JP2555483 U JP 2555483U JP 2555483 U JP2555483 U JP 2555483U JP S6235593 Y2 JPS6235593 Y2 JP S6235593Y2
- Authority
- JP
- Japan
- Prior art keywords
- lead wire
- wire insertion
- oscillation element
- crystal oscillation
- cap
- 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
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 26
- 238000003780 insertion Methods 0.000 claims description 18
- 230000037431 insertion Effects 0.000 claims description 18
- 238000003466 welding Methods 0.000 claims description 14
- 239000013078 crystal Substances 0.000 description 19
- 230000010355 oscillation Effects 0.000 description 18
- 239000011521 glass Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
Landscapes
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
- Details Of Resistors (AREA)
Description
【考案の詳細な説明】
本考案は電子部品のベースとキヤツプとを抵抗
溶接するのに適した抵抗溶接治具に関する。[Detailed Description of the Invention] The present invention relates to a resistance welding jig suitable for resistance welding a base and a cap of an electronic component.
従来、電子部品例えば水晶発振素子のベースと
キヤツプとの抵抗溶接は、第１図に示すように下
部電極１に形成された第１のリード線挿入口２へ
水晶発振素子３のベース４に設けられているリー
ド線５を挿入し、しかる後上部電極６と下部電極
１とを加圧して行われていた。しかし、リード線
５がガラス７を介してベース４に固着されている
為、溶接時ガラス７が上部電極６と下部電極１と
の加圧及び熱影響により破壊されないようにする
為第１のリード線挿入口２を余り狭くすることは
できない。この為リード線５と第１のリード線挿
入口２との間には間隙δ１，δ２が生ずることと
なる。間隙δ１とδ２とがほぼ等しければ問題は
ない。しかし下部電極１への水晶発振素子３の載
置如何によつて間隙δ１とδ２とがかなり異なる
ことがあり、このようにリード線５が第１のリー
ド線挿入口２の中心からかなりずれた状態で溶接
が行われると上部電極６が水晶発振素子のキヤツ
プ８上に乗り上げ被溶接物である水晶発振素子３
が爆飛したり或は水晶発振素子３に破損等が生ず
ることとなる。 Conventionally, resistance welding between the base and cap of an electronic component, such as a crystal oscillation element, has been carried out by connecting a first lead wire insertion opening 2 formed in a lower electrode 1 to a base 4 of a crystal oscillation element 3, as shown in FIG. This was carried out by inserting the lead wire 5 which is attached to the top electrode 6, and then applying pressure to the upper electrode 6 and the lower electrode 1. However, since the lead wire 5 is fixed to the base 4 through the glass 7, the first lead wire 5 is connected to the base 4 in order to prevent the glass 7 from being destroyed by the pressure and heat effect of the upper electrode 6 and the lower electrode 1 during welding. The wire insertion opening 2 cannot be made too narrow. Therefore, gaps δ 1 and δ 2 are created between the lead wire 5 and the first lead wire insertion port 2. There is no problem if the gaps δ 1 and δ 2 are approximately equal. However, depending on how the crystal oscillation element 3 is placed on the lower electrode 1, the gaps δ 1 and δ 2 may vary considerably. If welding is performed in a misaligned state, the upper electrode 6 will ride on the cap 8 of the crystal oscillation element, and the crystal oscillation element 3, which is the object to be welded, will
The crystal oscillation element 3 may be damaged or the crystal oscillation element 3 may be damaged.
本考案は以上の欠点を全て除去する新規な抵抗
溶接治具を提供するものである。 The present invention provides a new resistance welding jig that eliminates all of the above drawbacks.
第２図は本考案の一実施例を示す図である。同
図において、第３図に示すようなリード線挿入用
ガイド９が第１のリード線挿入口２に組み込まれ
一体化されている。又、リード線挿入用ガイド９
にはリード線５が水晶発振素子３の長手方向に一
直線に揃うように第２のリード線挿入口１０が形
成され、且つ上記リード線挿入用ガイド９の高さ
は水晶発振素子３が下部電極１に載置された時水
晶発振素子のガラス６に接触しない程度の高さに
限定されている。このような構成になつているの
でリード線５と第２のリード線挿入口１０との間
隙δ１、δ２は僅少となり、従つて水晶発振素子
のキヤツプ８を把持して水晶発振素子３の長手方
向の位置決めをするクランプ装置（図示せず）等
によりリード線５の長手方向にずれが生じないよ
うにすれば容易に水晶発振素子３を下部電極１の
所定位置に設定することができ、抵抗溶接時に従
来生じ勝ちであつた上部電極６が水晶発振素子の
キヤツプ８上に乗り上げ水晶発振素子３が爆飛し
たり或は水晶発振素子３に破損が生ずる等の事故
が皆無となる。 FIG. 2 is a diagram showing an embodiment of the present invention. In the figure, a lead wire insertion guide 9 as shown in FIG. 3 is integrated into the first lead wire insertion port 2. As shown in FIG. Also, lead wire insertion guide 9
A second lead wire insertion opening 10 is formed so that the lead wire 5 is aligned in a straight line in the longitudinal direction of the crystal oscillation element 3, and the height of the lead wire insertion guide 9 is such that the crystal oscillation element 3 is aligned with the lower electrode. The height is limited to such an extent that it does not come into contact with the glass 6 of the crystal oscillation element when placed on the crystal oscillator. With this configuration, the gaps δ 1 and δ 2 between the lead wire 5 and the second lead wire insertion port 10 are small, so that the cap 8 of the crystal oscillation element can be held and the cap 8 of the crystal oscillation element 3 can be held. The crystal oscillation element 3 can be easily set at a predetermined position on the lower electrode 1 by preventing displacement in the longitudinal direction of the lead wire 5 using a clamp device (not shown) for positioning the lead wire 5 in the longitudinal direction. Accidents such as the upper electrode 6 riding on the cap 8 of the crystal oscillation element and the crystal oscillation element 3 being blown away, or the crystal oscillation element 3 being damaged, which conventionally tend to occur during resistance welding, are eliminated.
尚、以上の実施例では被溶接物である電子部品
として水晶発振素子について述べたが、他の電子
部品についても同様に実施することができる。 In the above embodiments, a crystal oscillation element was described as an electronic component to be welded, but the same method can be applied to other electronic components.
以上述べたように本考案は電子部品のベースと
キヤツプとを抵抗溶接する装置において、下部電
極に形成された第１のリード線挿入口へ第２のリ
ード線挿入口の形成されたリード線挿入用ガイド
を組み込み一体化したことを特徴とする抵抗溶接
治具である。本考案はこのような特徴を有するの
で抵抗溶接時に従来生じ勝ちであつた上部電極が
電子部品のキヤツプ上に乗り上げ電子部品が爆飛
したり或は電子部品に破損が生ずる等の事故が皆
無となる。又、電子部品を下部電極の所定個所へ
位置決めするのが極めて容易となり能率が非常に
良くなり生産性の向上を図ることができる。特に
自動溶接機等の加圧電極部に付加すれば電極構造
を簡略化することができる。 As described above, the present invention provides an apparatus for resistance welding the base and cap of an electronic component, in which a second lead wire insertion hole is formed into a first lead wire insertion hole formed in a lower electrode. This is a resistance welding jig characterized by an integrated guide. Because the present invention has such features, there are no accidents that conventionally occur during resistance welding, such as the upper electrode riding on the cap of the electronic component and causing the electronic component to explode or cause damage to the electronic component. Become. Furthermore, it is extremely easy to position the electronic component at a predetermined location on the lower electrode, which greatly improves efficiency and improves productivity. In particular, if it is added to a pressurizing electrode part of an automatic welding machine or the like, the electrode structure can be simplified.
第１図は電子部品のベースとキヤツプとを抵抗
溶接する従来装置を示す図、第２図は本考案の一
実施例を示す図、第３図は本考案に使用されるリ
ード線挿入用ガイドを示す図である。
１……下部電極、２……第１のリード線挿入
口、３……水晶発振素子、４……ベース、５……
リード線、６……上部電極、７……ガラス、８…
…キヤツプ、９……リード線挿入用ガイド、１０
……第２のリード線挿入口。
Fig. 1 shows a conventional device for resistance welding the base and cap of an electronic component, Fig. 2 shows an embodiment of the present invention, and Fig. 3 shows a lead wire insertion guide used in the present invention. FIG. DESCRIPTION OF SYMBOLS 1... Lower electrode, 2... First lead wire insertion port, 3... Crystal oscillation element, 4... Base, 5...
Lead wire, 6... Upper electrode, 7... Glass, 8...
... Cap, 9 ... Lead wire insertion guide, 10
...Second lead wire insertion port.
Claims (1)
装置において、下部電極に形成された第１のリー
ド線挿入口へ第２のリード線挿入口の形成された
リード線挿入用ガイドを組み込み一体化したこと
を特徴とする抵抗溶接治具。 In an apparatus for resistance welding the base and cap of an electronic component, a lead wire insertion guide having a second lead wire insertion hole formed in the first lead wire insertion hole formed in the lower electrode is integrated. A resistance welding jig featuring:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2555483U JPS59135881U (en) | 1983-02-23 | 1983-02-23 | resistance welding jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2555483U JPS59135881U (en) | 1983-02-23 | 1983-02-23 | resistance welding jig |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59135881U JPS59135881U (en) | 1984-09-11 |
| JPS6235593Y2 true JPS6235593Y2 (en) | 1987-09-10 |
Family
ID=30156534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2555483U Granted JPS59135881U (en) | 1983-02-23 | 1983-02-23 | resistance welding jig |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59135881U (en) |
-
1983
- 1983-02-23 JP JP2555483U patent/JPS59135881U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59135881U (en) | 1984-09-11 |
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