发明名称 USING THIS PRODUCTION APPARATUS AND MAKING THE SPRING OF THE SPRING PIN
摘要 The present invention relates to an apparatus for producing a spring pin which is for more rapidly and accurately producing a spring pin by an automation process and easily combining the produced spring pin with a combining groove. According to the present invention, the apparatus for producing a spring pin of the present invention, in an apparatus for producing a spring pin by using a slitted rolled steel sheet, comprises: a main frame with a processing table placed on the top; a cylinder placed on the main frame; a moving plate combined with the cylinder placed on the main frame to vertically move; a forging mold placed on the moving plate and the processing table; a bending mold placed on the moving plate and the processing table; a U-bending mold placed on the moving plate and the processing table; a curling mold placed on the moving plate and the processing table; a caulking mold placed on the moving plate and the processing table; and, a cutting mold placed on the moving plate and the processing table.
申请公布号 KR20160013832(A) 申请公布日期 2016.02.05
申请号 KR20150150037 申请日期 2015.10.28
申请人 LEE, SEUNG TAE 发明人 LEE, SEUNG TAE;KIM, TAE YONG
分类号 B21G7/00;B21G3/26 主分类号 B21G7/00
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