JPH0399428U - - Google Patents

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の電子部品端子のフオーミング
装置の側面図、第２図ａ，ｂは本考案によるマガ
ジンの複数の穴部にコンデンサ群を挿入した状態
を示す図で、第２図ａはリード端子をフオーミン
グする前の斜視図、第２図ｂはリード端子をフオ
ーミングした後の斜視図、第３図ａ乃至第３図ｆ
は本考案によるコンデンサのリード端子を各金型
で成形した状態を示した図で、第３図ａ，ｂが第
１フオーミング金型、第３図ｃが第２フオーミン
グ金型、第３図ｄ，ｅが第３フオーミング金型、
第３図ｆが端子切断金型の側面図、第４図ａ乃至
第４図ｆは本考案による各金型で成形したコンデ
ンサの端子の状態を示す図で、第４図ａが成形前
、第４図ｂは第１フオーミング金型、第４図ｃは
第２フオーミング金型、第４図ｄ，ｅは第３フオ
ーミング金型、第４図ｆは端子切断金型でそれぞ
れ成形した後の側面図、第５図は従来の方法で自
動化した時のフオーミング装置と本考案によるフ
オーミング装置とで、フオーミング前後の漏れ電
流値を実測した結果を示す分布図、第６図ａは従
来の手動フオーミング金型の側面図、第６図ｂは
従来の手動切断金型の側面図である。 １…上部金型、２…下部金型、３…第１フオー
ミング金型、４…第２フオーミング金型、５…第
３フオーミング金型、６…端子切断金型、７…底
面板、８…支柱、９…上面板、１０…シリンダ、
１１…フリーシヤンク部、１２…ガイドレール、
１３，１９，２０，２１…ポンチ、１４…ダイホ
ルダ、１４ａ…溝部、１５…可動ダイ、１６…ロ
ーラホルダ、１７…ローラ支持板、１８…ローラ
、２２，６１…切断ポンチ、１３，３１，３３，
，５３，５８，６２…圧縮コイルバネ、２４，６
３…端子パツド、２５，５７…固定ダイ、２５ａ
…樹脂外装受け部、２５ｂ…シユート部、２６…
エアー管、２７…エアー管固定金具、２８…リー
ド端子、２８ａ…くしの刃先、２９…固体電解コ
ンデンサ、２９ａ…樹脂外装部、３０…マガジン
、３０ａ，５０ａ…穴部、３２，５４…外装パツ
ド、５０，５６…下型、５１，６０…上型、５２
…ダイ、５９…受け台。 Figure 1 is a side view of the electronic component terminal forming device of the present invention, Figures 2a and b are diagrams showing a state in which capacitor groups are inserted into the plural holes of the magazine according to the present invention, and Figure 2a is a side view of the forming device for electronic component terminals of the present invention. Figure 2b is a perspective view before forming the lead terminal, Figure 2b is a perspective view after forming the lead terminal, Figures 3a to 3f
Figures 3A and 3B are diagrams showing the state in which the lead terminal of a capacitor according to the present invention is formed using each mold. Figures 3a and 3b are the first forming mold, Figure 3c is the second forming mold, and Figure 3d is the second forming mold. , e is the third forming mold,
FIG. 3f is a side view of the terminal cutting mold, and FIGS. 4a to 4f are diagrams showing the states of capacitor terminals molded with each mold according to the present invention, and FIG. 4a is before molding. Figure 4b is the first forming die, Figure 4c is the second forming die, Figures 4d and e are the third forming die, and Figure 4f is the terminal cutting die. A side view, Fig. 5 is a distribution diagram showing the results of actual measurements of leakage current values before and after forming with a forming device when automated using a conventional method and a forming device according to the present invention, and Fig. 6 a shows a distribution diagram showing the results of actual measurements of leakage current values before and after forming. FIG. 6b is a side view of a conventional manual cutting die. 1... Upper mold, 2... Lower mold, 3... First forming die, 4... Second forming die, 5... Third forming die, 6... Terminal cutting die, 7... Bottom plate, 8... Support column, 9...Top plate, 10...Cylinder,
11...Freeshank part, 12...Guide rail,
13, 19, 20, 21... Punch, 14... Die holder, 14a... Groove, 15... Movable die, 16... Roller holder, 17... Roller support plate, 18... Roller, 22, 61... Cutting punch, 13, 31, 33 ，
, 53, 58, 62... compression coil spring, 24, 6
3... Terminal pad, 25, 57... Fixed die, 25a
...Resin exterior receiving part, 25b...Chute part, 26...
Air tube, 27...Air tube fixing fitting, 28...Lead terminal, 28a...Comb edge, 29...Solid electrolytic capacitor, 29a...Resin exterior part, 30...Magazine, 30a, 50a...Hole part, 32, 54...Exterior pad , 50, 56... lower mold, 51, 60... upper mold, 52
...Die, 59...cradle.

Claims (1)

【実用新案登録請求の範囲】 一対の外部引出しリード端子が樹脂外装品の一
端面に配設された電子部品を連続して結合してな
る電子部品群を挿入保持する穴部を備えたマガジ
ンと、 回転自由なローラ部及び先端面を傾斜させたポ
ンチ部を備えた第１フオーミング金型と、 先端が山形状のポンチ部を備えた第２フオーミ
ング金型と、 先端が平面状のポンチ部及び先端が逆山形状の
ポンチ部を備えた第３フオーミング金型と、 切断刃となるポンチ部を備えた端子切断金型と
、前記金型群の上部に個々に独立して設けた駆動
部と、 前記金型群の中央部に設けられる前記マガジン
を順次移送する上下動可能なガイドレールとを有
することを特徴とする電子部品端子のフオーミン
グ装置。[Scope of Claim for Utility Model Registration] A magazine with a hole for inserting and holding a group of electronic components formed by continuously connecting electronic components with a pair of external lead terminals arranged on one end surface of a resin-sheathed product. , a first forming mold equipped with a freely rotatable roller part and a punch part with an inclined tip surface, a second forming mold equipped with a punch part with a chevron-shaped tip, a punch part with a flat tip, and a third forming mold having a punch portion having an inverted chevron-shaped tip; a terminal cutting mold having a punch portion serving as a cutting blade; and a driving portion provided independently at the top of the mold group. . A forming device for electronic component terminals, comprising a vertically movable guide rail that sequentially transports the magazine provided in the center of the group of molds.