JPS61102357U

JPS61102357U -

Info

Publication number: JPS61102357U
Application number: JP18609484U
Authority: JP
Priority date: 1984-12-10
Filing date: 1984-12-10
Publication date: 1986-06-30

Description

[Brief explanation of the drawing]

第１図は本考案に係る金型エアブロー装置を適
用するダイカスト用トリミングプレスの一実施例
を示す概略構成図、第２図は本考案に係る金型エ
アブロー装置の一実施例を示す反転機構の要部断
面図、第３図は第２図に示す反転機構の反転状態
を示す要部断面図である。１０……基台、１２……移動テーブル、１４…
…駆動部、１６……下金型、１８……上金型、２
０……操作シリンダ、２２……支軸、２４……反
転機構、２６……排出シユート、Ｐ……ダイカス
ト製品、３０……通気路、３２……デイストリビ
ユータ、３４……ノズル、３６……基部開口、３
８……Ｏリング、４０……給気管、４２……リン
グ、４４……外部給気管、４６……切換弁、４８
……空気源。 Fig. 1 is a schematic configuration diagram showing an embodiment of a die-casting trimming press to which a mold air blowing device according to the present invention is applied, and Fig. 2 is a diagram of a reversing mechanism showing an embodiment of the mold air blowing device according to the present invention. FIG. 3 is a cross-sectional view of the main part showing the reversing mechanism shown in FIG. 2 in an inverted state. 10... Base, 12... Moving table, 14...
...Drive part, 16...Lower mold, 18...Upper mold, 2
0... Operation cylinder, 22... Support shaft, 24... Reversing mechanism, 26... Discharge chute, P... Die-cast product, 30... Air passage, 32... Distributor, 34... Nozzle, 36... ...Base opening, 3
8...O ring, 40...Air supply pipe, 42...Ring, 44...External air supply pipe, 46...Switching valve, 48
...Air source.

Claims

[Scope of Claim for Utility Model Registration] (1) A movable table is provided on the base, one of the molds is placed and fixed on the movable table, and this is constructed so that it can move forward and backward with respect to the press center, and the mold is placed above the press center. In a trimming press for die casting, in which the other mold is movable up and down, and a reversing mechanism for the movable table is provided at the retreating end of the movable table of the base, an air passage is bored in the movable table, and the air passage is One end is communicated with a distributor provided inside the mold, a nozzle is connected to the distributor, and the nozzle is directed toward the cut edge of the mold, and the other end of the air passage is moved. A mold air blowing device for a trimming press for die casting, characterized in that a part of the base is provided with an air supply pipe that opens on the back side of the table and aligns with and abuts the opening when the movable table is reversed. (2) Utility Model Registration Scope of Claim 1: The mold air blowing device for a trimming press for die casting, wherein the nozzle connected to the distributor is provided to blow air from inside the mold. (3) In the mold air blowing device according to claim 1 of the utility model registration claim, wear resistance is provided to maintain airtightness at the tip of the air supply pipe that aligns with and contacts the opening of the ventilation hole provided on the back side of the movable table. A mold air blow device for a die-casting trimming press equipped with a ring made of material.