JPH0370821U

JPH0370821U -

Info

Publication number: JPH0370821U
Application number: JP13056389U
Authority: JP
Priority date: 1989-11-10
Filing date: 1989-11-10
Publication date: 1991-07-17
Anticipated expiration: 2004-11-10
Also published as: JPH087945Y2; GB2239620A; DE4035857A1; GB9024257D0

Description

[Brief explanation of the drawing]

第１図は本考案のスクラツプカツタを有するプ
レス型の一実施例を示す要部側面図、第２図はプ
レスワークとスクラツプを分断した状態を示す同
要部側面図、第３図はスクラツプを分断した状態
を示す同要部側面図、第４図は第２図のＡ方向か
らの矢視図、第５図はプレスワークの切断状態の
説明図、第６図及び第７図は従来のスクラツパカ
ツタを有するプレス型の説明図、第８図はプレス
ワークの説明図、第９図は第８図の−線断面
図である。１……下型、１ａ……上面、１ｂ……トリミン
グ用切刃、２……上型、２ａ……上刃、４……回
動ブロツク、４ｃ……第２の上刃、４ｄ……上型
スクラツプカツタ、５……弾性体、６……下型ス
クラツプカツタ、６ａ……切刃、６ｂ……上面、
７……駆動ブロツク。 Fig. 1 is a side view of the main part showing an embodiment of the press mold having the scrap cutter of the present invention, Fig. 2 is a side view of the main part showing the press work and scrap separated, and Fig. 3 is the scrap cutter separated. Fig. 4 is a side view of the same essential parts showing the state in which it is cut, Fig. 4 is a view taken from the direction of arrow A in Fig. 2, Fig. 5 is an explanatory diagram of the cutting state of the press work, and Figs. 6 and 7 are a conventional scraper cutter. FIG. 8 is an explanatory diagram of a press mold having a press mold, FIG. 8 is an explanatory diagram of a press work, and FIG. 9 is a cross-sectional view taken along the line -- in FIG. 1...Lower mold, 1a...Top surface, 1b...Trimming cutting blade, 2...Upper die, 2a...Upper blade, 4...Rotating block, 4c...Second upper blade, 4d... Upper scrapp cutter, 5...elastic body, 6...lower scrapp cutter, 6a...cutting blade, 6b...top surface,
7... Drive block.

Claims

[Scope of utility model registration request]

A cutting blade for trimming provided on the lower die, an upper blade provided on the upper die facing the trimming cutting blade that moves up and down in opposition to the lower die, and an upper blade provided on the lower die and intersecting with the cutting edge for trimming. In a press die, the press die is equipped with a lower scrap cutter having a cutting blade extending in a direction to A lower scrap cutter having an upper surface that supports and positions the peripheral edge of the press work when the work is placed, and an upper blade provided on the upper mold are separated and independent;
a rotating block that is pivotally supported on the upper mold and has an upper scrap cutter that is formed continuously with the second upper blade and the lower blade and that cooperates with the lower scrap cutter to cut the scrap; As the mold descended, the press work and the scrap were separated by the upper blade, the second upper blade, and the trimming cutting blade, and at the same time, the lower scrap cutter and the upper scrap cutter cut the scrap, leaving the area where it was cut with the press work. A press having a scrap cutter, characterized in that it is equipped with a drive block provided on a lower die which later comes into contact with the lower surface of the rotating block to rotate it and separates the scrap cutter through cooperation between the upper scrap cutter and the lower scrap cutter. Type.