JPS58123794A - Masking jig for printed board - Google Patents
Masking jig for printed boardInfo
- Publication number
- JPS58123794A JPS58123794A JP599082A JP599082A JPS58123794A JP S58123794 A JPS58123794 A JP S58123794A JP 599082 A JP599082 A JP 599082A JP 599082 A JP599082 A JP 599082A JP S58123794 A JPS58123794 A JP S58123794A
- Authority
- JP
- Japan
- Prior art keywords
- circuit board
- printed circuit
- holder
- masking
- holding plate
- 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.)
- Pending
Links
Landscapes
- Electric Connection Of Electric Components To Printed Circuits (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】
本発明は、半田付製電において、キャリアーに取付けら
れた、プリント基板の接栓端子部を、マスクする事に係
り、特に基板に取付けられた電子部品のリード線を、１
〜２ｍの長さに切断するに好適な、プリント基板用マス
キング治具に関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to masking the plug terminals of a printed circuit board attached to a carrier in soldering electrical manufacturing, and in particular to masking the lead wires of electronic components attached to the substrate. ,1
This invention relates to a masking jig for printed circuit boards suitable for cutting into lengths of ~2 m.
従来のマスキング方法は、基板の保持も兼ねた、第１図
、あるいは第２図の如くであった。The conventional masking method is as shown in FIG. 1 or 2, which also serves to hold the substrate.
即ち、第１図の方法は、Ｕ字形の突起により、プリント
基板に搭載の電子部品のリード線の切断長さに制限があ
り、しかも溶融半田な押しのけ、マスキング付近の半田
の付着性が悪くなる。That is, in the method shown in Fig. 1, the U-shaped protrusion limits the cutting length of the lead wires of electronic components mounted on the printed circuit board, and furthermore, the molten solder is pushed away and the adhesion of the solder near the masking becomes poor. .
さらに紙面垂直方向に搬送すると、半田が流れ込んで、
マスキング効果がなくなる等の欠点があり、搬送方向が
限られていた。第２図については、テープな貼りつける
方法で、取付け、取外し、テープ跡の清掃等、大巾な工
数を要する欠点があっｔ：。Further, when the paper is conveyed in a direction perpendicular to the page, the solder flows into the paper.
There are drawbacks such as loss of masking effect, and the transport direction is limited. Regarding Fig. 2, the method of pasting with tape has the drawback that it requires a large amount of man-hours such as installation, removal, and cleaning of the tape traces.
本発明の目的は、プリント基板の接栓端Ｍ＆ＪＩＦの、
マスキング、および、プリント基板に搭鹸した電子部品
のリード線の切断の２つの作業を満足し、かつ、作業性
の向上ケ可卵とした、マスキング治具な、提供すること
にある。The object of the present invention is to
To provide a masking jig that satisfies the two tasks of masking and cutting lead wires of electronic components mounted on a printed circuit board, and is capable of improving workability.
プリント基板に搭鹸、シ、た電子部品のリード線を１〜
２ｍｓの長さに切断する為に、薄い構造で、溶融半田が
付着しない金属で、マスクする１１目的とし、基板保持
と１スキング効果な高める為、バネ性を持った薄板でマ
゛スクする事に着目、さらに接栓部に合った、マス今ン
グ部のみの治具を考案し、マスクされた状態で、汎用の
キャリアーに取付可能とした。薄板は、数度基板方向に
曲げること、および、弾性係数の高いものにした。Connect the lead wires of the electronic components mounted on the printed circuit board.
In order to cut to a length of 2 ms, the mask was made of a metal with a thin structure to which molten solder does not adhere, and in order to hold the board and increase the skinning effect, it was masked with a thin plate with spring properties. Focusing on this, we devised a jig for only the massing part that matched the plug, and it was possible to attach it to a general-purpose carrier while it was masked. The thin plate was bent several degrees toward the substrate and had a high elastic modulus.
以下、本発明の一実施例な第３図、Ｉ＠４図により峠明
する。The details will be explained below with reference to FIGS. 3 and 4, which are examples of the present invention.
第３図において、プリント基板２を、マスキング治具７
，８，９．１０に取りつけ、マスキングするには、第４
図、＜ＡＩの状熊から、プリント基板２４−１受は板７
の端部折り曲げ部に沿い挿入し、ホルダー８に突き当て
、しかるのちに、Ｌ形状の押え板９で上から押え、ネジ
１０等による、公知の技術でクランプし、はさみ込みに
より□、ｉｌえば、接栓端子部６の〜スキングな完了す
る。 ゛
このとき、受は板７は、プリント基板２に搭載されてい
る電子部品１のリード線１ａの切断長さ以下に設定され
ているので、第４図、（均における、リード線切断カッ
ター１１によるリード線切断が可能である。従って、半
田付、リード線の切断が、第４図、（Ｂｌの搬送キャリ
アー４に取付けた状態で、一連の作業として可能である
という効果がある。In FIG. 3, the printed circuit board 2 is removed using a masking jig 7.
, 8, 9. To mask the 4th
Figure, <From the shape of AI, the printed circuit board 24-1 receiver is board 7
It is inserted along the bent end of the holder 8, butted against the holder 8, and then held down from above with an L-shaped holding plate 9, clamped using a known technique such as a screw 10, and inserted into the □, il. , the skinning of the plug terminal part 6 is completed.゛At this time, since the receiving plate 7 is set to be shorter than the cutting length of the lead wire 1a of the electronic component 1 mounted on the printed circuit board 2, as shown in FIG. Accordingly, there is an advantage that soldering and cutting of the lead wires can be performed as a series of operations while the wire is attached to the transport carrier 4 of Bl (FIG. 4).
本発明によれば、１つの治具で、プリント基板のマスキ
ングおよび、基板に搭載の電子部品のリード線の切断が
可能であり、また、基板の接栓端子部の形状に合ったマ
ス今ング部分のみの治具、ＴｈＬ、′、Ｍ″：” −ｒ
、＜ ７ Ｌ“状態１・１１今ヤリアーに取付けられ
るようにしてあり、基板と治具の取付け、治具のキャリ
アーへの取付けでの作業が容易になり従来のマスキング
テープの陶付け、膚外し、清掃の３工程が１工程で済み
、大巾な工数伺減の効果がある、According to the present invention, it is possible to mask a printed circuit board and cut the lead wires of electronic components mounted on the circuit board with one jig. Part-only jig, ThL,′,M″:” −r
, < 7 L "Condition 1/11 It is now possible to attach it to the carrier, making it easier to attach the board and jig, and attach the jig to the carrier, and replace the conventional masking tape attachment and removal. , 3 cleaning steps are reduced to 1 step, resulting in a significant reduction in man-hours.
＠１図及び第２図は、従来のキャリアーと基板との取付
は方法を説明するための図である。
第３図は本発明の一実施例であるマスキング治具とプリ
ント基板の全体図でおり、＠４図（Ａ）及び（８）は、
第３図の断面図ケ示し、い）は基板取付は前、（Ｂｌは
基板取付は状態である。
１・・・電子部品 ２・・・プリント基板３・・
・受は板 ４・・・搬送キャリアー５・・・マ
スキングテープ６・・・接栓端子部７・・、受は板
８・・・ホルダー９・・・押え板 １０
・・・ネジ１１・・・リード線切断カッター
１２・・・搬送今ヤ１１アーFigures 1 and 2 are diagrams for explaining a conventional method of attaching a carrier and a board. Figure 3 is an overall view of a masking jig and printed circuit board that is an embodiment of the present invention, and Figures 4 (A) and (8) are
The cross-sectional view of Fig. 3 shows the state in which the board is installed (I) is before the board is installed (Bl is the state in which the board is installed. 1...Electronic components 2...Printed board 3...
・The receiver is a plate 4...The transport carrier 5...The masking tape 6...The plug terminal part 7...The receiver is a plate
8...Holder 9...Press plate 10
...Screw 11...Lead wire cutting cutter 12...Transportation gear 11
Claims (1)
るプリント基板用マスキング治具であって、底面及び傾
斜した側面を有するホルダーと、該ホルダーの底面に前
記傾斜した側面方向に突出するように装着された受は板
と、前記傾斜した一面に前記ホルダーと接近する方向に
延びると共に側面との接触部分に穴を有する押え板と、
該押え板の穴に挿入されホルダー・に押え板な固着可能
なネジとを備え、該ネジにより押え板のホルダー固着な
解除した状態で前記押え板と少は板との間にプリント基
板のマスキング部分な挾み込み、次いでネジ締めを行な
うことにより、プリント基板な保持すると共にマスキン
グを行なうことを特徴とするプリント基板用マスキング
治具。A masking jig for a printed circuit board that is conveyed onto a solder liquid surface while holding a printed circuit board, the holder having a bottom surface and an inclined side surface, and a masking jig for a printed circuit board that protrudes from the bottom surface of the holder in the direction of the inclined side surface. The mounted receiver includes a plate, and a holding plate that extends on one of the inclined surfaces in a direction approaching the holder and has a hole in a contact portion with the side surface.
A screw is inserted into the hole of the holding plate and is capable of fixing the holding plate to the holder, and when the holding plate is released from being fixed to the holder by the screw, a printed circuit board is masked between the holding plate and the holding plate. A masking jig for a printed circuit board, characterized in that it holds a printed circuit board and also performs masking by partially inserting the circuit board and then tightening screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP599082A JPS58123794A (en) | 1982-01-20 | 1982-01-20 | Masking jig for printed board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP599082A JPS58123794A (en) | 1982-01-20 | 1982-01-20 | Masking jig for printed board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58123794A true JPS58123794A (en) | 1983-07-23 |
Family
ID=11626225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP599082A Pending JPS58123794A (en) | 1982-01-20 | 1982-01-20 | Masking jig for printed board |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58123794A (en) |
-
1982
- 1982-01-20 JP JP599082A patent/JPS58123794A/en active Pending
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