专利申请号:CN201410766774.5公开号:CN104399965A申请日:2014-12-11公开日:2015-03-11申请人:四川元泰达有色金属材料有限公司本发明公开了一种新型泡沫铝模具防形变支撑装置,包括模具伸缩撑,所述伸缩撑包括伸缩前驱组件和伸缩后驱组件,伸缩前驱组件的一端面上呈矩形分布有4个合塞套,每2个相互垂直的合塞套之间设有一U型导向板,导向板与伸缩前驱组件固定连接;伸缩后驱组件的一端面设有与合塞套相匹 Patent application number: CN201410766774.5 Publication number: CN104399965A Date of application: 2014-12-11 Publication date: 2015-03-11 Applicant: Sichuan yuan TEDA Nonferrous Metal Materials Co., Ltd. The present invention discloses a novel aluminum foam mold deformation The supporting device comprises a mold telescopic support. The telescopic support comprises a telescopic front component and a telescopic rear component. One end of the telescopic precursor component is rectangularly provided with four closure sleeves. Between the two mutually perpendicular closure sleeves, A U-shaped guide plate is provided, the guide plate is fixedly connected with the telescopic precursor assembly; one end surface of the telescopic rear drive assembly is provided with a sleeve