JPS60190420U - Press mold - Google Patents

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

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

第１図乃至４図は本考案の一実施例を示し、第１図は要
部の縦断正面図、第２図及び第３図は夫々第１図の■−
■線及び■−■線に沿う縦断側面図、第４図は第１図と
は第１のポンチ及び第２のポンチの出没状態が異なる主
要部の縦断側面図であり、第５図乃至第８図は被加工板
材の一例を示し、第５図及び第６図は夫々異なる被加工
板材の平面図、第７図は第５図の■−■線に沿う断面図
、第８図は第６丙の■−■線に沿う断面図である。そし
て第９図は従来例を示す部分縦断正面図　　・である。 図中、１はポンチホルダ、３はストリッププレート、７
は第１のポンチ収容孔、８は第２のポンチ収容孔、９は
第１のポンチ（一方のポンチ）、１１は凹部、１２は凸
部、１３はエアシリンダ（シリンダ）、１７は第２のポ
ンチ（他方のポンチ）、１８は凹部、１９は凸部、２０
はエアシリンダ（シリンダ）、２４はガイドライナ、２
５ａ及び２５ｂは凸部、２６ａ及び２６ｂは凹部である
。1 to 4 show one embodiment of the present invention, FIG. 1 is a longitudinal sectional front view of the main part, and FIGS. 2 and 3 are respectively
4 is a longitudinal sectional side view along the line ■ and the line ■--■, and FIG. 4 is a longitudinal sectional side view of the main part, which differs from that in FIG. Fig. 8 shows an example of the plate material to be processed, Figs. 5 and 6 are plan views of different plate materials to be processed, Fig. 7 is a sectional view taken along the line ■-■ in Fig. 5, and Fig. 8 is a cross-sectional view of the plate material to be processed. It is a cross-sectional view along the line ■-■ of 6. FIG. 9 is a partially vertical front view showing a conventional example. In the figure, 1 is a punch holder, 3 is a strip plate, and 7
1 is a first punch housing hole, 8 is a second punch housing hole, 9 is a first punch (one punch), 11 is a concave portion, 12 is a convex portion, 13 is an air cylinder (cylinder), and 17 is a second punch housing hole. punch (the other punch), 18 is a concave part, 19 is a convex part, 20
is an air cylinder (cylinder), 24 is a guide liner, 2
5a and 25b are convex portions, and 26a and 26b are concave portions.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 被加工板材に択一的にポンチを打ち当てて異なるプレス
加工をするものにおいて、その異なるプレス加工をする
箇所に複数のポンチ収容孔を有するストリッププレート
と、このストリッププレートの各ポンチ収容孔に上下動
可能に位置されてその上下動により該ストリッププレー
トの下面に対し出没し得る様に設けられ夫々上面に凹部
及び凸部を有する複数のポンチと、このポンチを夫夫上
下動させるシリンダと、下面に凸部及び凹部を有して前
記ポンチの上方部にスライド可能に設けられそのスライ
ドにより該凸部及び凹部を前記ポンチの凹部及び凸部に
対し変位させて一方のポンチを前記ストリッププレート
の下面から突出させ且つ他方のポンチを陥没させる場合
と一方のポンチを陥没させ且つ他方のポンチを突出させ
る場合とを切換えるポンチライナとを具備して成ること
を特徴とするプレス用成形型。In a device that performs different pressing processes by selectively hitting a workpiece with punches, there is a strip plate that has a plurality of punch housing holes at the locations where the different pressing processes are performed, and upper and lower holes are provided in each of the punch housing holes of this strip plate. a plurality of punches each having a concave portion and a convex portion on an upper surface thereof, the punches being movably positioned so as to be able to move in and out of the lower surface of the strip plate by vertical movement; a cylinder for vertically moving the punches; has a convex part and a concave part, and is slidably provided on the upper part of the punch, and by the sliding, the convex part and the concave part are displaced with respect to the concave part and the convex part of the punch, and one punch is attached to the lower surface of the strip plate. 1. A press molding die, comprising: a punch liner that switches between a case in which the punch liner protrudes from the punch liner and the other punch is depressed, and a case in which the case in which one punch liner is depressed and the other punch protrudes.