发明名称 |
PRESS SYSTEM FOR WARM FORMING |
摘要 |
Disclosed is a warm forming press device. According to an embodiment of the present invention, a warm forming press device includes: a bottom mold mounted to a bolster; an upper mold mounted to a slider on an upper portion of the bottom mold to form a material inserted between the bottom mold and the upper mold; a blank holder disposed towards an outer side of the upper mold and installed on the upper mold by a cushion pin; a heat insulating plate installed between the bottom mold and the bolster, and between the upper mold and the slider; a first heating cartridge forming a lower mold cartridge groove inside the lower mold disposed on the lower mold cartridge groove; a second heating cartridge forming an upper mold cartridge groove inside the upper mold disposed on the upper mold cartridge groove; and a third heating cartridge forming a holder cartridge groove inside the blank holder disposed on the holder cartridge groove. |
申请公布号 |
KR20140108978(A) |
申请公布日期 |
2014.09.15 |
申请号 |
KR20130022997 |
申请日期 |
2013.03.04 |
申请人 |
SUNG WOO HITECH CO., LTD. |
发明人 |
LEE, MUN YONG;YOON, TAE WOOK |
分类号 |
B21D22/20;B21D24/00;B21D37/06;B21J13/02 |
主分类号 |
B21D22/20 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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