JPS62130897U - - Google Patents

Description

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

第１図はこの考案の実施例を示す斜視図、第２
図は同上の上型と型枠との嵌合部を拡大して示す
図、第３図は同上のＸ―Ｘ線の断面図、第４図及
び第５図は打抜き部における上型と下型との関係
を示す断面図、第６図はシートの打抜き状態を示
す平面図、第７図はシート打抜き装置の概要を示
す説明図、第８図は打抜き部における型枠と下型
の引き出し用のアームを示す斜視図、第９図は従
来の型枠と上型を示す斜視図である。 １……上型、２……型枠、３……桟、４……プ
レート部、７……打抜き刃、８……折目形成用突
出部、１０……側辺、１１……突起、１３……内
側辺、１４……凹部、２４……打抜き部、２５…
…ストリツピング部、Ａ……シート。 Figure 1 is a perspective view showing an embodiment of this invention;
The figure shows an enlarged view of the fitting part between the upper die and the formwork shown above, Figure 3 is a sectional view taken along the line 6 is a plan view showing the state of sheet punching, FIG. 7 is an explanatory diagram showing the outline of the sheet punching device, and FIG. 8 is a drawer of the form frame and lower mold in the punching section. FIG. 9 is a perspective view showing a conventional mold and an upper mold. DESCRIPTION OF SYMBOLS 1... Upper mold, 2... Formwork, 3... Crosspiece, 4... Plate part, 7... Punching blade, 8... Crease forming protrusion, 10... Side side, 11... Protrusion, 13...Inner side, 14...Concave portion, 24...Punching portion, 25...
...Stripping part, A... Sheet.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 型の外周一辺を位置決め辺とし、その型を着脱
可能に支持する型枠には、上記位置決め辺に対向
して位置決め基準辺を設け、その基準辺と上記位
置決め辺のいずれか一方に突起を、他方にその突
起と嵌合する凹部を設けたシート打抜き装置にお
ける型の位置決め装置。 One side of the outer periphery of the mold is used as a positioning side, and a mold frame that removably supports the mold is provided with a positioning reference side opposite to the positioning side, and a protrusion is provided on either the reference side or the positioning side. A die positioning device in a sheet punching device, the other side of which is provided with a recess that fits into the protrusion.