Mechanism for applying mold releasing agent of hot die forging press

熱間型鍛造プレスの離型剤塗布機構

Abstract

【課題】熱間型鍛造プレスにおける上型および下型に対し、離型剤塗布機構を介して離型剤を迅速かつ効率的に塗布する。 【解決手段】アーム機構28を介して熱間型鍛造装置10の上型24と下型18との間に変位自在に設けられる離型剤塗布機構12にノズル32を設け、前記ノズル32の先端に形成される塗布部42に複数の噴射孔44を形成する。そして、ノズル32の内部に形成される連通路と前記噴射孔44とを連通するように形成し、前記連通路を介して離型剤26が噴射孔44より上型24および下型18の鍛造面30a、30bに塗布される。そして、アーム機構28によってノズル32が噴射孔44より離型剤26を噴射した状態を維持しつつ、上型24と下型18とが対向する間を略水平に変位する。 【選択図】図1
PROBLEM TO BE SOLVED: To apply a mold releasing agent quickly and efficiently to an upper die and a lower die of a hot die forging press through a mold releasing agent applying mechanism. SOLUTION: A nozzle 32 is provided on the mold releasing agent applying mechanism 12 which is provided freely movably between the upper die 24 and the lower die 18 of a hot die forging device 10 through an arm mechanism 28 and a plurality of jetting holes 44 are formed in the applying part 42 formed at the tip of the nozzle 32. A communicative passage formed in the inside of the nozzle 32 is formed so as to communicate with the jetting holes 44 and the mold releasing agent 26 is applied onto the forging surfaces 30a, 30b of the upper die 24 and the lower die 18 from the jetting holes 44 through the communicative path. The nozzle 32 is moved approximately horizontally between the upper die 24 and the lower die 16 which are opposed to each other while maintaining the state where the mold releasing agent 26 is jetted from the jetting holes 44 by the arm mechanism 28. COPYRIGHT: (C)2005,JPO&NCIPI

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Cited By (5)

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    CN-104476802-AApril 01, 2015马钢(集团)控股有限公司, 马鞍山钢铁股份有限公司一种压力机模具润滑冷却装置
    JP-2007268614-AOctober 18, 2007Nissan Motor Co Ltd, 日産自動車株式会社Method and apparatus for coating parting agent
    JP-2017170423-ASeptember 28, 2017游家龍, Chai-Long Yu霧化装置及び該霧化装置を備えたノズル
    KR-101131511-B1April 04, 2012주식회사 동산공업A Parting Powder Spray Machine of hot forging die
    KR-101339206-B1December 09, 2013현대자동차 주식회사단조 금형장치