JPH0779519A - Manufacture of wiring board assembly - Google Patents
Manufacture of wiring board assemblyInfo
- Publication number
- JPH0779519A JPH0779519A JP18450994A JP18450994A JPH0779519A JP H0779519 A JPH0779519 A JP H0779519A JP 18450994 A JP18450994 A JP 18450994A JP 18450994 A JP18450994 A JP 18450994A JP H0779519 A JPH0779519 A JP H0779519A
- Authority
- JP
- Japan
- Prior art keywords
- wiring board
- busbars
- board assembly
- insulating plate
- bus bar
- 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
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/10—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern
- H05K3/20—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern by affixing prefabricated conductor pattern
- H05K3/202—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern by affixing prefabricated conductor pattern using self-supporting metal foil pattern
Landscapes
- Installation Of Bus-Bars (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、電気接続箱の内部回路
を構成する配線板組立体の製造方法に関し、とくに回路
導体であるブスバーの打抜歩留と配索密度の向上を図る
ようにしたものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for manufacturing a wiring board assembly which constitutes an internal circuit of an electrical junction box, and particularly to improve the punching yield and the wiring density of busbars which are circuit conductors. It was done.
【０００２】[0002]
【従来の技術】従来の配線板組立体においては、図２に
示す如く、ブスバー１，１′の側縁に一体に形成した係
止爪２を絶縁板３の係止孔４に圧入して固定している。
５はブスバーに連成された外部接続用のタブ端子であ
る。2. Description of the Related Art In a conventional wiring board assembly, as shown in FIG. 2, a locking claw 2 integrally formed on a side edge of a bus bar 1, 1'is pressed into a locking hole 4 of an insulating plate 3. It is fixed.
Reference numeral 5 is a tab terminal connected to the bus bar for external connection.
【０００３】一方、ブスバー１，１′…は、銅、真鍮な
どの薄板金から打抜形成する際には連結片６で互につな
いでおき、上記圧入固定後に連結片６を絶縁板３に設け
た打抜用穴３ａの部分で切断除去する。この連結片６は
機能上は不要である反面、たとえば外側のブスバー１′
に係止爪２の形成のため符号Ｓで示される薄板金が無駄
となり廃棄される。On the other hand, the bus bars 1, 1 '... are connected to each other by a connecting piece 6 when punching and forming from a sheet metal such as copper or brass, and the connecting piece 6 is fixed to the insulating plate 3 after press fitting and fixing. The punching holes 3a provided are cut and removed. This connecting piece 6 is not necessary in terms of function, but it is, for example, the outer bus bar 1 '.
Because of the formation of the locking claws 2, the thin sheet metal indicated by the symbol S is wasted and discarded.
【０００４】[0004]
【発明が解決しようとする課題】本発明の課題は、上記
のような無駄をなくし、ブスバーの打抜歩留および配索
密度を高めることができる配線板組立体の製造方法を提
供することにある。SUMMARY OF THE INVENTION An object of the present invention is to provide a method of manufacturing a wiring board assembly which eliminates the above waste and can increase the punching yield of bus bars and the wiring density. is there.
【０００５】[0005]
【課題を解決するための手段】上記の目的を達成するた
め、本発明においては、複数のブスバーとこれらを支持
する絶縁板とから成り、打抜形成されたブスバーとブス
バーをつなぐ連結片を中央で切断して二分された該連結
片をそれぞれ折り曲げることにより該ブスバーの側縁に
一体の係止爪を形成し、該係止爪を該絶縁板に設けた係
止孔に圧入固定して成る構成を採用した。In order to achieve the above object, in the present invention, a punched-out bus bar and a connecting piece for connecting the bus bar to each other are formed in the center. The engaging piece is formed on the side edge of the bus bar by bending the connecting pieces that are cut in two and bisected, and the engaging piece is press-fitted and fixed in the engaging hole provided in the insulating plate. Adopted the configuration.
【０００６】[0006]
【作用】ブスバーの側縁において折り曲げにより形成さ
れた係止爪を絶縁板の係止孔に圧入することにより配線
板が組み立てられる。The wiring board is assembled by pressing the locking claws formed by bending the side edges of the bus bar into the locking holes of the insulating plate.
【０００７】[0007]
【実施例】図１（ａ）において、隣り合うブスバー１と
ブスバー１′は連結片６によりつながった状態で１枚の
金属板から打抜き多数のブスバーが形成されるが、前記
絶縁板３（図２）への配索時には、図１（ｂ）の如く連
結片６を中央で切断し、二分された連結片６′，６′を
それぞれ図１（ｃ）の如く折り曲げて係止爪２′，２′
として形成し、各ブスバー１，１′…を絶縁板３の所定
位置に載置させると共に、該係止爪２′，２′を係止孔
中（図２）に圧入して配線板組立体を形成する。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS In FIG. 1A, a large number of busbars are punched out from one metal plate in a state where adjacent busbars 1 and 1 are connected by a connecting piece 6. At the time of wiring to 2), the connecting piece 6 is cut at the center as shown in FIG. 1B, and the divided connecting pieces 6'and 6'are bent as shown in FIG. , 2 '
Are mounted on the insulating plate 3 at predetermined positions, and the locking claws 2'and 2'are press-fitted into the locking holes (FIG. 2) to form a wiring board assembly. To form.
【０００８】[0008]
【発明の効果】本発明は上記した如くに、複数のブスバ
ーとこれらを支持する絶縁板とから成り、打抜形成され
たブスバーとブスバーをつなぐ連結片を中央で切断して
二分された該連結片をそれぞれ折り曲げることにより該
ブスバーの側縁に一体の係止爪を形成し、該係止爪を該
絶縁板に設けた係止孔に圧入固定して成るものであるか
ら、ブスバーを圧入固定する係止爪をブスバー形成時の
連結片から形成すればよく、不要部分の減少によって、
ブスバーの歩留および配索密度を高めることができる。As described above, the present invention comprises a plurality of bus bars and an insulating plate for supporting them, and the bus bar formed by punching and a connecting piece for connecting the bus bar are cut at the center to be divided into two. The bus bar is press-fitted and fixed because the locking claws are integrally formed on the side edges of the bus bar by bending each piece and the lock claw is press-fitted and fixed in the lock hole provided in the insulating plate. It suffices to form the locking claw that is formed from the connecting piece when the bus bar is formed.
It is possible to increase the yield and the wiring density of bus bars.
【図１】（ａ），（ｂ），（ｃ）は、本発明の配線板組
立体を構成するブスバーの形成過程を示す斜視図であ
る。1A, 1B, and 1C are perspective views showing a process of forming a bus bar included in a wiring board assembly of the present invention.
【図２】従来例を示す斜視図である。FIG. 2 is a perspective view showing a conventional example.
１，１′ ブスバー ２′ 係止爪 ３ 絶縁板 ４ 係止孔 ６，６′ 連結片 1,1 'Busbar 2'Locking claw 3 Insulating plate 4 Locking hole 6,6' Connecting piece
Claims (1)
板とから成り、打抜形成されたブスバーとブスバーをつ
なぐ連結片を中央で切断して二分された該連結片をそれ
ぞれ折り曲げることにより該ブスバーの側縁に一体の係
止爪を形成し、該係止爪を該絶縁板に設けた係止孔に圧
入固定して成ることを特徴とする配線板組立体の製造方
法。1. A busbar comprising a plurality of busbars and an insulating plate supporting the busbars, the busbars being punched and connecting the busbars to each other by cutting the connecting piece at the center, and bending the busbars into two halves. A method for manufacturing a wiring board assembly, wherein an integral locking claw is formed on a side edge of the wiring board, and the locking claw is press-fitted and fixed in a locking hole formed in the insulating plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6184509A JP2505982B2 (en) | 1994-08-05 | 1994-08-05 | Method of manufacturing wiring board assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6184509A JP2505982B2 (en) | 1994-08-05 | 1994-08-05 | Method of manufacturing wiring board assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0779519A true JPH0779519A (en) | 1995-03-20 |
| JP2505982B2 JP2505982B2 (en) | 1996-06-12 |
Family
ID=16154443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6184509A Expired - Fee Related JP2505982B2 (en) | 1994-08-05 | 1994-08-05 | Method of manufacturing wiring board assembly |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2505982B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100750354B1 (en) * | 2006-06-23 | 2007-09-04 | 동해전장 주식회사 | Bus-bar fixing structure of of automobile junction box |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54135379A (en) * | 1978-04-13 | 1979-10-20 | Yazaki Corp | Circuit unit for cars |
| JPS55144710A (en) * | 1979-04-29 | 1980-11-11 | Sumitomo Electric Industries | Method of assembling bus bar of branch connection box |
| JPS58128332A (en) * | 1982-01-27 | 1983-07-30 | エル・ジボ−ダン エ コンパニ− ソシエテ アノニム | Novel aromatic compound |
-
1994
- 1994-08-05 JP JP6184509A patent/JP2505982B2/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54135379A (en) * | 1978-04-13 | 1979-10-20 | Yazaki Corp | Circuit unit for cars |
| JPS55144710A (en) * | 1979-04-29 | 1980-11-11 | Sumitomo Electric Industries | Method of assembling bus bar of branch connection box |
| JPS58128332A (en) * | 1982-01-27 | 1983-07-30 | エル・ジボ−ダン エ コンパニ− ソシエテ アノニム | Novel aromatic compound |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100750354B1 (en) * | 2006-06-23 | 2007-09-04 | 동해전장 주식회사 | Bus-bar fixing structure of of automobile junction box |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2505982B2 (en) | 1996-06-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 19960213 |
|
| LAPS | Cancellation because of no payment of annual fees |