JPS61162345U

JPS61162345U -

Info

Publication number: JPS61162345U
Application number: JP1985047865U
Authority: JP
Priority date: 1985-03-30
Filing date: 1985-03-30
Publication date: 1986-10-08
Also published as: JPH0248116Y2

Description

[Brief explanation of the drawing]

第１図はこの考案のキヤツプ金具の成形型の一
実施例を示す分解斜視図、第２図及び第３図は素
材の正面図、第４図はキヤツプ金具原形の鍛造工
程を示す断面図、第５図は同原形のみの底面図、
第６図は同原形の部分断面図、第７図はキヤツプ
金具原形の鍛造工程を示す断面図、第８図は同原
形のみの底面図、第９図は同原形の部分断面図、
第１０図はキヤツプ金具原形の鍛造工程を示す断
面図、第１１図は同原形のみの底面図、第１２図
は同原形の部分断面図、第１３図はキヤツプ金具
原形の鍛造工程を示す断面図、第１４図は同原形
のみの底面図、第１５図は同原形の部分断面図、
第１６図は係合凹部成形用型と開口部成形用型の
分解斜視図、第１７図は抜け止め防止突条の鍛造
工程を示す断面図、第１８図はキヤツプ金具の使
用状態を示す断面図、第１９図は従来のキヤツプ
金具の成形型を示す断面図、第２０図は同じく従
来の成形型によつて成形されたキヤツプ金具を示
す断面図である。１……上型、２……下型、３……係合凹部成形
型、３ａ……斜状成形面、３ｂ……収容溝、４…
…開口部成形型、４ｂ……成形面、１１……キヤ
ツプ金具原形、１１ａ……開口部、１１ｂ……係
合壁部、１１ｃ……スカート部、１１ｇ……係合
凹部、２２……キヤツプ金具。 Fig. 1 is an exploded perspective view showing one embodiment of the molding die for the cap metal fitting of this invention, Figs. 2 and 3 are front views of the material, and Fig. 4 is a sectional view showing the forging process of the original cap metal fitting. Figure 5 is a bottom view of the same original form only.
Fig. 6 is a partial sectional view of the same original form, Fig. 7 is a sectional view showing the forging process of the cap metal fitting original form, Fig. 8 is a bottom view of only the same original form, Fig. 9 is a partial sectional view of the same original form,
Fig. 10 is a cross-sectional view showing the forging process of the original cap metal fitting, Fig. 11 is a bottom view of only the same original form, Fig. 12 is a partial sectional view of the same original form, and Fig. 13 is a cross-sectional view showing the forging process of the original cap metal fitting. Fig. 14 is a bottom view of only the same original form, Fig. 15 is a partial sectional view of the same original form,
Fig. 16 is an exploded perspective view of the mold for forming the engagement recess and the mold for forming the opening, Fig. 17 is a cross-sectional view showing the forging process of the retaining prevention ridge, and Fig. 18 is a cross-sectional view showing the usage state of the cap fitting. 19 is a cross-sectional view showing a conventional cap metal mold, and FIG. 20 is a cross-sectional view showing a cap metal fitting molded by the conventional mold. DESCRIPTION OF SYMBOLS 1... Upper mold, 2... Lower mold, 3... Engaging recess mold, 3a... Oblique molding surface, 3b... Accommodating groove, 4...
...Opening mold, 4b...Molding surface, 11...Cap metal fitting original form, 11a...Opening, 11b...Engagement wall portion, 11c...Skirt portion, 11g...Engagement recess, 22...Cap Metal fittings.

Claims

[Scope of Claim for Utility Model Registration] 1. An upper mold that fits on the inner surface of the skirt portion of the cap metal fitting, a lower mold that fits on the outer surface of the cap metal fitting, and a lower mold that fits into the lower mold so as to be movable in the vertical direction. combined,
an engagement recess molding die having an oblique forming surface that presses the tip of an engagement wall of a cap fitting from above and below to curve the engagement wall inward to form an engagement recess; An insulator comprising: an opening mold that is accommodated in a housing groove cut out from the center to the outer side of the mating recess mold, and that forms an opening in the engaging wall. Molding mold for cap metal fittings. 2. The mold for an insulator cap fitting according to claim 1, wherein the oblique molding surface of the engagement recess mold is formed into a curved surface. 3. The insulator cap according to claim 1, wherein the opening mold is provided with a molding surface for molding the inner peripheral edge of the tip of the engaging wall portion into an arc shape at an intermediate position between the upper and lower sides thereof. Mold for metal fittings.