CLAMP DEVICE FOR HOLDING MOLD HAVING PILOT CHECK VALVE AND METHOD THEREOF

CLAMP DEVICE FOR HOLDING MOLD HAVING PILOT CHECK VALVE AND METHOD THEREOF

PURPOSE: A clamp device for a holding mold with a pilot check valve and a driving method thereof are provided to make a structure simple and to reduce a size of the clamp device. CONSTITUTION: A clamp device for a holding mold comprises a clamp body(20), a lever(40), a rotary shaft(50) and pilot che...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: LEE, MYOUNG HYO
Format: Patent
Sprache:eng
Schlagworte:
FORGE FURNACES
FORGING
HAMMERING
MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL
PERFORMING OPERATIONS
PRESSING METAL
PUNCHING METAL
RIVETING
TRANSPORTING
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Beschreibung
Zusammenfassung:PURPOSE: A clamp device for a holding mold with a pilot check valve and a driving method thereof are provided to make a structure simple and to reduce a size of the clamp device. CONSTITUTION: A clamp device for a holding mold comprises a clamp body(20), a lever(40), a rotary shaft(50) and pilot check valve. The clamp body is inserted into a T-shaped recessed part formed in a molding device. A T-shaped protrusion is formed on the lower part of the clamp body. The lever is connected to the clamp body and a grips a mold. The rotary shaft inserts lever into the upper part of the clamp body and repetitively rotates the lever. The pilot check valve comprises a cylinder. The cylinder is combined in the side part of the clamp body and the lever rotates.