JPS59129430U - press mold - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

Figure 1 shows a product with the maximum number of punches, Figure 2 is a cross-sectional view of an example of a mold for processing the above product, Figure 3 shows a product with two punches less punched than Figure 1, and Figure 4 shows a product with the maximum number of punches. An example cross-sectional view of the mold for processing the above product, Figure 5 shows a product with the maximum number of burrings and punching in the processed area
Figure 6 is a cross-sectional view of an example of the mold for processing the same product as above, Figure 7 is a product processed in the same way as Figure 5 with one less part, and Figure 8
The figure is a cross-sectional view of an embodiment of the mold for processing the same product, Figure 9 is a perspective view of the insertion plate for machining the maximum number of figures shown in Figures 1 and 5, and Figure 10
The figure is a perspective view of the insertion plate used in the molds of FIGS. 4 and 8. (Explanation of symbols representing main parts of drawings), 1...Mold,
15... Insertion plate, 17... Groove, 23... Recess, 3
7... Burring die, 41... Annular temporary presser. , 1151'72. F 7 1 °＼ 1- -111----------] ``■Montousha

Claims (1)

[Scope of utility model registration request] A mold for multi-position simultaneous machining is provided with a plurality of pairs of punches and dies in correspondence, and the plurality of punches described above are biased in a direction away from the die, and the amount of penetration of any punch into the die is adjusted. 1. A press mold characterized in that an insertion plate is provided with a recess for making the value zero or negative, and a groove is provided between a backup plate and each punch in which the insertion plate is removably fitted.