JPS60110102A - Method of producing slide type variable resistor - Google Patents
Method of producing slide type variable resistorInfo
- Publication number
- JPS60110102A JPS60110102A JP58217836A JP21783683A JPS60110102A JP S60110102 A JPS60110102 A JP S60110102A JP 58217836 A JP58217836 A JP 58217836A JP 21783683 A JP21783683 A JP 21783683A JP S60110102 A JPS60110102 A JP S60110102A
- Authority
- JP
- Japan
- Prior art keywords
- terminal
- insulating substrate
- uncut
- terminals
- variable resistor
- 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
- 238000000034 method Methods 0.000 title claims description 13
- 239000000758 substrate Substances 0.000 claims description 26
- 238000004519 manufacturing process Methods 0.000 claims description 14
- 239000002184 metal Substances 0.000 claims description 8
- 229910052751 metal Inorganic materials 0.000 claims description 8
- 229920003002 synthetic resin Polymers 0.000 claims description 5
- 239000000057 synthetic resin Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 4
- 238000005452 bending Methods 0.000 claims description 3
- 101100008044 Caenorhabditis elegans cut-1 gene Proteins 0.000 claims 1
- 238000000465 moulding Methods 0.000 description 3
- 238000004080 punching Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
Landscapes
- Apparatuses And Processes For Manufacturing Resistors (AREA)
- Adjustable Resistors (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】
〔発明の利用分野〕
本発明はスライド型可変抵抗器の製造方法に係り１時に
、絶ａ基板圧端子と基板ブロックとｒ形成する方法に関
する。DETAILED DESCRIPTION OF THE INVENTION [Field of Application of the Invention] The present invention relates to a method for manufacturing a sliding type variable resistor, and in particular, to a method for forming an absolute substrate pressure terminal and a substrate block.
スライド型可変抵抗器を製造する場合、表面に抵抗層を
設けた絶縁基板に端子と基板ブロックとを形成し、これ
に、摺動子を固着した摺動予覚と枠体とを取り付けて製
品を完成する。When manufacturing a sliding type variable resistor, a terminal and a board block are formed on an insulating board with a resistance layer on the surface, and a sliding block and a frame to which a slider is fixed are attached to the product. complete.
従来、絶縁基板に端子と基板ブロックとを形成する工程
は、例えば未切断端子を切断して端子を形成した後、合
成柄脂材よりなる基板ブロックを成型する際に、人手を
安するため自動化が困難で、製造工程が煩雑になってし
まうという問題があった。Conventionally, the process of forming terminals and board blocks on insulating substrates has been automated to save labor, for example, when forming terminals by cutting uncut terminals and then molding board blocks made of synthetic resin material. There was a problem in that it was difficult and the manufacturing process became complicated.
本発明の目的は、上述した従来の問題点を解決し、絶縁
基板に端子と基板ブロックとを形成する製造工程が自動
化できて簡単なスライド型可変抵抗器の製造方法を提供
するにめる。SUMMARY OF THE INVENTION An object of the present invention is to solve the above-mentioned conventional problems and to provide a simple method of manufacturing a slide type variable resistor in which the manufacturing process of forming terminals and board blocks on an insulating substrate can be automated.
この目的を達成するために、本発明は、帯状の金属板に
鳩目上形成し、この−７域板を前記鳩目を含む端子形状
にｆＪ抜き加工した後、曲げ加工を施して未切断痛子會
形成し、この未切断端子の前記鳩目を抵抗層を設けた絶
縁基板の透孔に挿入してカシメだ後、成形金型に合成樹
脂材を充填して前記絶縁基板に基板ブロックを形成し、
その後前記未切断端子を切断加工して端子を形成する一
連の工程を％鰍とする。In order to achieve this object, the present invention involves forming an eyelet on a band-shaped metal plate, punching this -7 area plate into a terminal shape including the eyelet, and then bending the plate to form an uncut abutment. After forming the uncut terminal, the eyelet of the uncut terminal is inserted into the through hole of the insulating substrate provided with the resistance layer and caulked, and then a molding die is filled with a synthetic resin material to form a substrate block on the insulating substrate. ,
Thereafter, a series of steps in which the uncut terminals are cut to form terminals is referred to as a series of steps.
以下、本発明の実施例を一面に基づいてｈ兄明する。 Hereinafter, embodiments of the present invention will be explained based on one aspect.
第１図は絶縁基板に所定の端子と基板ブロックとを形成
し終えた完成品の斜視図であり、ｌは絶縁ハ版、２はこ
の絶縁基板ｌ上に設けである抵抗層、３は同じく絶縁基
板ｌ上に眩けてめる集゛也層、４は合成樹脂材よりなる
基板ブロック、５はｆｆ１ｋＡ製の端子である。FIG. 1 is a perspective view of a completed product in which predetermined terminals and board blocks have been formed on an insulating substrate, where l is an insulating plate, 2 is a resistance layer provided on this insulating substrate l, and 3 is the same. A dazzling gathering layer is formed on the insulating substrate l, 4 is a substrate block made of synthetic resin, and 5 is a terminal made of ff1kA.
かかる完成品を製造する工程は、まずフープ状の比較的
薄い２枚の金属板を所定の間隔をおいて平行に載置し、
第２図に示す如く、それぞれの金属板６を位置決め用の
ピッチ穴７で組人矢印方向に送りながら、鳩目絞りを施
して鳩目８ｒ形成する。The process of manufacturing such a finished product is to first place two relatively thin hoop-shaped metal plates in parallel with a predetermined distance between them.
As shown in FIG. 2, each metal plate 6 is fed in the direction of the arrows through the positioning pitch holes 7, and eyelets are drawn to form eyelets 8r.
次いで第３図に示ず如く、前記鳩目８を含む端子形状に
打抜き加工し、さらに第４図に示す如く矢印方向の曲げ
加工を施して、一端を連結したまま一対すつ所定間隔に
隣接した未切断端子９ｒ形成する。この一対ごとの未切
断端子９はそれぞれ、第４図では示していないが、もう
１枚の金属板より同様の方法で形成された一対の未切断
端子と対向している。なお、第３図と第４図とは表裏逆
の面を示している。Next, as shown in FIG. 3, the terminals were punched into a terminal shape including the eyelet 8, and then bent in the direction of the arrow as shown in FIG. An uncut terminal 9r is formed. Although not shown in FIG. 4, each pair of uncut terminals 9 faces a pair of uncut terminals formed from another metal plate in a similar manner. Note that FIGS. 3 and 4 show the reverse sides.
そして第５図に示す如く、一対ずつ対向している未切断
端子９の間に予め用意した絶縁基＆１を配し、この絶縁
基板ｌの内端部の透孔にそれぞれ前記鳩目８を挿入して
、絶縁基板ｌと未切断端子９とをカシメる。なお、前記
絶縁基板ｌの上面には、印刷法等によって抵抗層２と集
電層３とが予め形成されている。Then, as shown in FIG. 5, the insulating base &1 prepared in advance is arranged between the pair of opposing uncut terminals 9, and the eyelet 8 is inserted into the through hole at the inner end of the insulating substrate l. Then, the insulating substrate l and the uncut terminals 9 are caulked together. Note that a resistance layer 2 and a current collection layer 3 are previously formed on the upper surface of the insulating substrate l by a printing method or the like.
次に、前記絶縁基板１に１９丁定形状の成形金ｆｆ１（
図示せず）奮起して、ここに合成樹脂材を充填し、第６
図に示す如く基板ブロック４を形成する。Next, on the insulating substrate 1, a molded metal ff1 (
(not shown), filled this with synthetic resin material, and
A substrate block 4 is formed as shown in the figure.
その後、前記未切断端子９の連結しである１ｊｌＧ ｋ
切断加工し、こ′！′Ｌを、斜め下から見たとき第７図
に示すような形状になるように折り曲げて４本の端子５
？］ｌ−形成し、こうして、絶縁基板に所定の端子と基
板ブロックとを形成する一連の工程が完了する。After that, 1jlG k which is the connection of the uncut terminals 9
Cut it and process it! 'L' into the shape shown in Figure 7 when viewed diagonally from below, and attach the four terminals 5.
? ]l-formation, thus completing a series of steps for forming predetermined terminals and substrate blocks on the insulating substrate.
上述した製造工程は、ピッチ穴７で正確に位置決めした
ままｔｉｌｔ送りに、プレス型や成形金型で製造してい
く一連の工程であり、人手によらず全よりｋ自動化する
ことができる。そして、こうして絶縁基板Ｉ Ｋ端子５
と基板ブロック４と全形成した後、枠体（図示せ１−）
上基板ブロック４の上ｌｕに固定し、この枠体と絶縁基
板ｌとの間には、抵抗層２に摺接する摺動子（図示せず
）を下面に固ノａした摺動予覚（図示せず）を収納して
、スライド型ＩＪＪ袈抵抗器【完成する。The above-mentioned manufacturing process is a series of manufacturing processes using a press mold or a molding die while accurately positioning with the pitch hole 7 and using a tilt feed, and can be completely automated without manual labor. In this way, the insulating substrate IK terminal 5
After completely forming the board block 4 and the frame body (1- shown in the figure)
It is fixed to the upper lu of the upper substrate block 4, and between this frame and the insulating substrate 1, there is a slider (not shown) fixed to the lower surface of the slider (not shown) that is in sliding contact with the resistance layer 2. (not shown) to complete the slide type IJJ keuma resistor.
なお、第７図において、 ＩＡ２．ｔ＊ ｍ ＆ ｌの
下方に設けである輩編製の取伺似ｌＯは、スライド城用
変抵抗器ｔｍ宜位籠へ取り付けるためのもので、本芙施
例では、基板ブロック４の一邸七＃溶看することでこの
取付板１（１−固定している。また、第８図は、本発明
の装造工程を説明する７０−チャ−トである。In addition, in FIG. 7, IA2. t * M & l The holder-made similar lO provided below is for attaching to the slide castle resistor tm yii basket. This mounting plate 1 (1-) is fixed by fixing it. FIG. 8 is a chart 70 explaining the mounting process of the present invention.
以上説明したように、本発明によれば、絶縁基板に端子
と基板ブロックと１形成する製造工程がすべて自動化で
きるため簡単になり、鋪産性にすぐれてコストダウンが
はかれるスライド型可変抵抗器の製造方法を提供するこ
とができる。As explained above, according to the present invention, the entire manufacturing process of forming terminals and board blocks on an insulating substrate can be automated, simplifying the manufacturing process, and producing a slide type variable resistor with excellent productivity and cost reduction. A manufacturing method can be provided.
第１図は絶縁基板に端子と基板ブロックとを形成した完
成品の斜視図、第２図は鳩目形成の工程を示す斜視図、
第３図は打抜き加工の工程金示す斜視図、第４図は曲げ
加工の工程を示す斜視図、第５図は絶縁基板に鳩目ｔカ
シメる工程を示す斜視図、第６図は基板ブロックを形成
する工程を示す斜視図、第７図は絶縁基板に端子と基板
ブロックとを形成した完成品の裏面を示す斜視図、第８
図は本発明の製造工程を説明１−るフローチャートであ
る。
ｌ・・・・・・絶縁基板、２・・・・・・抵抗ＩＷ１．
４・・・・・・基板ブロック、５・・・・・・端子、す
・・・・・・金−板、８・・・・・・鳩目。
９・・・・・・未切断端子。
代理人 弁理士 武 順次部
第１図 ”’；ｔ″３祠
第２昭 ７４圀
′７５図
−７
ズ６呂
オフ悶
７８回FIG. 1 is a perspective view of a completed product in which terminals and board blocks are formed on an insulating substrate, and FIG. 2 is a perspective view showing the eyelet formation process.
FIG. 3 is a perspective view showing the process of punching, FIG. 4 is a perspective view showing the bending process, FIG. FIG. 7 is a perspective view showing the forming process, and FIG.
The figure is a flowchart explaining the manufacturing process of the present invention. l...Insulating substrate, 2...Resistor IW1.
4... Board block, 5... Terminal, Su... Gold plate, 8... Eyelet. 9...Uncut terminal. Agent Patent Attorney Takeshi Sequential Department Figure 1 ``';t'' 3 Shrine 2 Show 74 '75 Figure - 7 Z6 Ro Off Agony 78 Times
Claims (1)
含む端子形状に打抜き加工した後１曲げ加工を施して未
切Ｍ端子を形成し、この未切断端子の前記鳩目を抵抗ノ
ーを設けた絶縁基板の透孔に挿入してカシメた後、成形
金部に合成樹脂材を充填して前記絶縁基板に基板ブロッ
クを形成し、その後前記未切断端子を切−１加工して端
子を形成する一連の工程會竹自とするスライド型可変抵
抗器の製造方法。An eyelet is formed on a band-shaped metal plate, and this metal plate is punched into a terminal shape including the eyelet, and then subjected to one bending process to form an uncut M terminal. After inserting into the through hole of the insulating substrate provided and caulking, the molded metal part is filled with a synthetic resin material to form a board block on the insulating substrate, and then the uncut terminal is cut-1 to form a terminal. A method of manufacturing a slide type variable resistor that involves a series of manufacturing steps.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58217836A JPS60110102A (en) | 1983-11-21 | 1983-11-21 | Method of producing slide type variable resistor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58217836A JPS60110102A (en) | 1983-11-21 | 1983-11-21 | Method of producing slide type variable resistor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60110102A true JPS60110102A (en) | 1985-06-15 |
| JPH0116003B2 JPH0116003B2 (en) | 1989-03-22 |
Family
ID=16710509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58217836A Granted JPS60110102A (en) | 1983-11-21 | 1983-11-21 | Method of producing slide type variable resistor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60110102A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6220301A (en) * | 1985-07-19 | 1987-01-28 | アルプス電気株式会社 | Manufacture of fixed side member for rotary type electric part |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5731642A (en) * | 1980-06-19 | 1982-02-20 | Shell Int Research | Carbonylation of alkanol and/or ether |
-
1983
- 1983-11-21 JP JP58217836A patent/JPS60110102A/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5731642A (en) * | 1980-06-19 | 1982-02-20 | Shell Int Research | Carbonylation of alkanol and/or ether |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6220301A (en) * | 1985-07-19 | 1987-01-28 | アルプス電気株式会社 | Manufacture of fixed side member for rotary type electric part |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0116003B2 (en) | 1989-03-22 |
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