JPH0270895U

JPH0270895U -

Info

Publication number: JPH0270895U
Application number: JP14808088U
Authority: JP
Priority date: 1988-11-15
Filing date: 1988-11-15
Publication date: 1990-05-30

Description

[Brief explanation of drawings]

第１図は本考案によるプレス機の概略的側面図
；第２Ａ〜第２Ｄ図は第１図に示すプレス機のプ
レス加工時作動状態を経時的に示す図；第３図は
従来のプレス機の側面図。１……加圧（プレス）機構、２……上型台、３
……下型台、５……ガイドピン、６……中型台、
８……ストツパ（保持手段）、１２ａ，１２ｂ，
１３ａ，１３ｂ……プレス型、１４，１５……ワ
ーク。 Fig. 1 is a schematic side view of the press machine according to the present invention; Figs. 2A to 2D are diagrams showing the operating state of the press shown in Fig. 1 during press processing over time; Fig. 3 is a conventional press machine. side view. 1... Pressure (press) mechanism, 2... Upper die table, 3
...Lower mold stand, 5...Guide pin, 6...Medium mold stand,
8...stopper (holding means), 12a, 12b,
13a, 13b...press mold, 14, 15...workpiece.

Claims

[Scope of Claim for Utility Model Registration] An upper mold stand equipped with a press mold and installed above the press machine, a lower mold stand equipped with a press mold and installed below the press machine, and either the upper mold stand or the lower mold stand In the press machine, which has a guide pin fixed to one side and extends in the press direction and passes through the other mold table, and presses a workpiece by operating either the upper mold table or the lower mold table by a pressurizing mechanism, the above-mentioned A medium-sized table movable in the press direction is provided between the upper mold table and the lower mold table by sharing the guide pin, and when the press machine is not in operation, the medium-sized table is moved to a predetermined position between the upper and lower mold tables. When the press machine is operating,
A holding means is provided for releasing the holding of the medium-sized table by the mold table operated by the processing mechanism, and the medium-sized table is further provided with a press die complementary to the press die of the other opposing mold table. press machine.