JPS61152324U - - Google Patents

Description

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

第１図は本考案の金型を実施した例機としての
プレス機械、第２図は本考案の一実施例断面図、
第３図は第２図の金型ホルダと金型とを別個に示
した説明図、第４図は従来装置の説明図、第５図
はアール曲げ作業の説明図、第６図は本考案の第
２実施例、第７図はそれぞれ弾機を使つた第３、
第４、第５実施例図である。 （図面の主要部を表わす符号の説明）１……プ
レス機械、５……金型ホルダ、９……金型、１９
……溝、２１……突起部、２３……割り溝、２５
……割り溝。 Fig. 1 is a press machine as an example machine implementing the mold of the present invention, Fig. 2 is a sectional view of an embodiment of the present invention,
Fig. 3 is an explanatory diagram showing the mold holder and mold shown in Fig. 2 separately, Fig. 4 is an explanatory diagram of a conventional device, Fig. 5 is an explanatory diagram of radius bending work, and Fig. 6 is an explanatory diagram of the present invention. The second embodiment and FIG. 7 show the third embodiment using a bullet, respectively.
It is a 4th and 5th Example figure. (Explanation of symbols representing main parts of drawings) 1...Press machine, 5...Mold holder, 9...Mold, 19
... Groove, 21 ... Protrusion, 23 ... Split groove, 25
... split groove.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] プレス機械に設けた金型ホルダの金型の長手方
向と直交する幅方向中心に、金型を長手方向と直
交する方向に対して規制作用を持つ溝を設け、金
型ホルダの前記溝或いは金型の前記溝と係合する
突起部の少なくとも一方に相手側と係合部を密着
させる付勢機構を設けたことを特徴とするアール
曲げ金型。 A groove is provided in the center of the mold holder provided in the press machine in the width direction perpendicular to the longitudinal direction of the mold, and has a regulating effect on the mold in a direction perpendicular to the longitudinal direction. A radius bending mold characterized in that at least one of the protrusions that engage with the groove of the mold is provided with a biasing mechanism that brings the mating part into close contact with the engaging part.