JPS5930330U

JPS5930330U - Support device for stripper plate in press mold

Info

Publication number: JPS5930330U
Application number: JP12354082U
Authority: JP
Inventors: 大喜多　克己
Original assignee: 大喜多金型部品株式会社
Priority date: 1982-08-13
Filing date: 1982-08-13
Publication date: 1984-02-25

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は、本考案に係る支持装置の構造を示す縦断面図
。第２図は、本考案に係る支持装置の第二の実施例を示
す同様図。第３図は、第三の実施例を示す同様図。第４
図は、第四の実施例を示す同様図。第５図は、従来の支
持装置を含むプレス型の構造を示す縦断面図。第６図は
、従来の他の支持装置の構造を示す縦断面図である。１・・・・・・支持装置、２・・・・・・螺孔、３・・
・・・・ホルダ、４・・・・・・通孔、５・・・・・・
貫孔、６・・・・・・透孔、７・・・・・・段付ボルト
、８・・・・・・調整ワッシャ、９・・・・・・弾性部
材、３０・・・・・・プレス型、３１・・・・・・上型
、３５・・・・・・ストリッパプレート。FIG. 1 is a longitudinal sectional view showing the structure of a support device according to the present invention. FIG. 2 is a similar view showing a second embodiment of the support device according to the present invention. FIG. 3 is a similar diagram showing a third embodiment. Fourth
The figure is a similar diagram showing a fourth embodiment. FIG. 5 is a longitudinal sectional view showing the structure of a press mold including a conventional support device. FIG. 6 is a longitudinal sectional view showing the structure of another conventional support device. 1... Support device, 2... Screw hole, 3...
...Holder, 4...Through hole, 5...
Through hole, 6...Through hole, 7...Step bolt, 8...Adjusting washer, 9...Elastic member, 30...・Press mold, 31... Upper die, 35... Stripper plate.

Claims

[Scope of utility model registration request]

A stripper plate located below the upper mold, which includes a screw hole carved upward from the lower surface of the upper mold that moves up and down, and a soil wall portion, a cylindrical wall portion, and a collar portion from above to form a housing cavity therein. A cylindrical holder is removably attached to the top surface, a through hole is formed through the soil wall of the holder, and a hole is formed to reach the accommodation cavity from the bottom surface of the holder. A through hole is provided and connected to the through hole, a screw part is screwed into the screw hole of the upper mold, a body part that is inserted into the through hole of the holder so as to be able to rise and fall, and a body part that is inserted into the through hole of the holder so as to be able to move up and down. A head that can be loosely fitted into the accommodation cavity and abutted against the lower surface of the earthen wall, and a socket hole for torque transmission formed in the head that is smaller than the through-hole of the holder and the through-hole of the stripper plate. A shoulder bolt, an adjustment washer that is inserted into the threaded part of the shoulder bolt and interposed between the upper surface of the body and the lower surface of the upper die, and an adjustment washer that is located on the outer periphery of the holder and between the adjustment washer and the flange of the holder. It consists of an elastic member interposed in between, and is configured so that when the threaded part of the stepped bolt is unscrewed from the screw hole of the upper mold, the upper surface of the threaded part of the stepped bolt is below the lower surface of the upper mold. A support device for a stripper plate in a press die, characterized by: