JPS62179130U

JPS62179130U -

Info

Publication number: JPS62179130U
Application number: JP6484586U
Authority: JP
Priority date: 1986-04-28
Filing date: 1986-04-28
Publication date: 1987-11-13

Description

[Brief explanation of the drawing]

第１図ａはこの考案を具体化したプレス機用の
下型支持装置の第１実施例を示す大型支持前の状
態の部分断面図、第１図ｂは下型を支持した状態
を示す部分断面図、第２図は第１図ａの部分平面
図、第３図はこの考案の第２実施例を示す下型支
持装置の部分断面図、第４図は第３図のＡ―Ａ線
における部分断面図、第５図は一般のプレス機全
体を示す斜視図、第６図は従来の下型支持装置を
示す部分断面図である。３……スプリング、４……ボール受部材、４ａ
……凹部、５……小型ボール、６……下型支持ボ
ール、８……支承体、９……移動防止体、２１…
…プレス機、２２……テーブル、Ｓ……下型。 Fig. 1a is a partial cross-sectional view of the first embodiment of the lower die support device for a press machine embodying this idea before large-scale support, and Fig. 1b is a partial sectional view showing the lower die supported. 2 is a partial plan view of FIG. 1a, FIG. 3 is a partial sectional view of a lower mold support device showing a second embodiment of this invention, and FIG. 4 is a view taken along line AA in FIG. 3. 5 is a perspective view showing the entire general press machine, and FIG. 6 is a partial sectional view showing a conventional lower die support device. 3...Spring, 4...Ball receiving member, 4a
... recess, 5 ... small ball, 6 ... lower die support ball, 8 ... support body, 9 ... movement prevention body, 21 ...
...Press machine, 22...Table, S...Lower mold.

Claims

[Claims for Utility Model Registration] 1. A ball receiving member 4 is supported on a table 22 of a press 21 via a biasing member 3 so as to be movable up and down, and a plurality of small-diameter balls 5 are installed in a recess 4a on the upper surface of the ball receiving member 4. In a lower die support device for a press machine, which rotatably supports a lower die support ball 6 via a holder, the outer peripheral edge of the upper end of the ball receiving member 4 is provided to prevent the small diameter balls 5 from moving outward. A lower mold support device for a press machine, characterized in that a movement prevention body 9 is provided. 2. The small-diameter ball 5 is supported in the upper surface recess 4a of the ball receiving member 4 via a support 8, and the movement prevention member 9 is formed on the outer periphery of the upper end of the support 8. The lower die support device for a press machine according to item 1. 3. The small-diameter ball 5 is directly supported by the upper surface recess 4a of the ball receiving member 4, and the movement preventing body 9 is integrally formed with the outer peripheral edge of the upper end of the ball receiving member 4. Scope of Utility Model Registration Claim 1 A lower mold support device for a press machine as described in .