发明名称 MANUFACTURING METHOD AND FORGING DEVICE OF ALUMINUM GRIP
摘要 An aluminum handle manufacturing method and a forging device are provided to be adamantly shaped by preventing the damage due to the manipulation of the forging. An aluminum handle forging device(100) comprises an upper mold(110) and a lower mold(120). The upper mold includes: a pressurized body(112) located in a lower part of an upper mold body(111); a pressing molding outlet(113) protruding to a bottom side in the lower part of the pressurized body; and a rounded molding round part rounding to the lower part of the pressing molding outlet. The lower mold includes: an elasticity type body(125) having a molding settling unit(127) with a molding groove(128) at both end parts; a lower mold body(121) arranged in the lower part of the elasticity type body in regular intervals; an elasticity settling part(123) having a plurality of elastic members(124) which elastically supports the elasticity type body; and a lower mold fixing unit(122) located in the lower part of the lower mold body.
申请公布号 KR20090040000(A) 申请公布日期 2009.04.23
申请号 KR20070105540 申请日期 2007.10.19
申请人 SHIHEUNG METAL CO., LTD. 发明人 CHOI, MYUNG KU
分类号 B21K13/00;B21D53/70;B21K23/00 主分类号 B21K13/00
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