JPS63170027U

JPS63170027U -

Info

Publication number: JPS63170027U
Application number: JP6177287U
Authority: JP
Priority date: 1987-04-23
Filing date: 1987-04-23
Publication date: 1988-11-04

Description

[Brief explanation of the drawing]

第１図ないし第４図はこの考案の一実施例を示
すもので、第１図はクリアランス調整機構を備え
た下型組立体の斜視図、第２図はコイルフイード
ラインを示す側面図、第３図はクリアランス調整
機構の平面図、第４図は第３図の―線断面図
、第５図および第６図は従来例を示し、第５図は
プレス型を示す縦断面図、第６図は第５図の要部
拡大図である。１１……ブランキングプレス機、１２……コイ
ルフイードライン、１３……コイル、１４……フ
イードローラ、１５……切断型、１６……ブラン
ク、１８……ベツド、１９……下型組立体、２０
……ラム、２１……上型組立体、２３……上型本
体、２３ａ……切刃、２５……下型固定ベース、
２５ａ……ベース面、２５ｂ……反力受け部、２
５ｃ……平板状のスライドプレート、２６……切
断型本体、２６ａ……切刃、２６ｂ……テーパ状
のスライドプレート、２７……クリアランス調整
機構、２７ａ……コイルスプリング、２８……ス
ライダ、２８ａ……スライダ本体、２８ｂ……テ
ーパ状のスライドプレート、２８ｃ……平板状の
スライドプレート、２９……送りねじ軸、２９ａ
……右ねじ、２９ｂ……左ねじ、３０……表示装
置、Ｃ……クリアランス。 Figures 1 to 4 show an embodiment of this invention, in which Figure 1 is a perspective view of a lower die assembly equipped with a clearance adjustment mechanism, Figure 2 is a side view showing the coil feed line, and Figure 2 is a side view showing the coil feed line. 3 is a plan view of the clearance adjustment mechanism, FIG. 4 is a sectional view taken along the line -- in FIG. 3, FIGS. 5 and 6 show a conventional example, FIG. The figure is an enlarged view of the main part of FIG. 11... Blanking press machine, 12... Coil feed line, 13... Coil, 14... Feed roller, 15... Cutting die, 16... Blank, 18... Bed, 19... Lower die assembly, 20
...Ram, 21...Upper die assembly, 23...Upper die main body, 23a...Cutting blade, 25...Lower die fixing base,
25a...Base surface, 25b...Reaction force receiving part, 2
5c... Flat slide plate, 26... Cutting mold body, 26a... Cutting blade, 26b... Tapered slide plate, 27... Clearance adjustment mechanism, 27a... Coil spring, 28... Slider, 28a ...Slider body, 28b...Tapered slide plate, 28c...Flat slide plate, 29...Feed screw shaft, 29a
...Right-hand thread, 29b...Left-hand thread, 30...Display device, C...Clearance.

Claims

[Scope of utility model registration request]

In a cutting die consisting of an upper die assembly and a lower die assembly each having a cutting blade oriented in a direction crossing the coil feeding direction, one of the upper die assembly and the lower die assembly is The mold assembly includes a cutting mold body having a cutting blade and movable in a horizontal direction perpendicular to the cutting blade, and a cutting mold main body formed on the back surface of the cutting mold body on the opposite side from the cutting blade. a tapered sliding surface inclined with respect to the moving direction of the cutting die body; a wedge-shaped slider that is in surface contact with the sliding surface and driven reciprocally in a horizontal direction perpendicular to the moving direction of the cutting die body; A cutting die with a clearance adjustment mechanism, characterized by comprising a reaction force receiving part disposed opposite to the main body of the cutting die.