发明名称 HEMMING APPARATUS FOR MANUFACTURING A DRAFT AUTOMOBILE BY PRESS
摘要 The present invention relates to a hemming apparatus for a sample manufacture of a press type used for manufacturing a sample vehicle to be small-manufactured for testing before a mass-producing step of a vehicle. A lower die and an upper die should be manufactured to fit a shape of a processing object. According to the present invention, when the processing object is changed, only the lower die and the upper die are replaced and the rest components are generally reused. A lower part fixing plate (100) for combining a lower die (200) whose size is minimized with a fixing plate of a press, and an upper part fixing plate (300) for combining an upper die (400) whose size is minimized with an operating plate of the press are equipped and mounted on the operating plate and the fixing plate of the press. After the manufacture of a sample vehicle is finished, only the lower die (200) and the upper die (400) are discarded and a structure is improved to reuse the other components. Therefore, the costs can be reduced, the unexpected change in design can be flexibly corresponded, and the design time can be reduced.
申请公布号 KR101418043(B1) 申请公布日期 2014.07.10
申请号 KR20130007628 申请日期 2013.01.23
申请人 MIRAI TECHNO CO., LTD. 发明人 KIM, KYUNG SUNG;HAN, MAN JAE
分类号 B21D19/08;B21J7/00 主分类号 B21D19/08
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