利索-全球专利检索

  1. 登录
  2. 注册
发明公开
CN110756799A 一种泡沫铝发泡前驱体模压制备装置 无效 - 驳回

一种泡沫铝发泡前驱体模压制备装置
摘要：
本发明公开一种泡沫铝发泡前驱体模压制备装置包括上冲头、内套、外套、下冲头，所述内套设置在所述外套内，所述内套和所述外套设置在所述上冲头和所述下冲头之间，所述外套设置为圆柱筒结构，所述内套设置有与前驱体横截面形状配合设置的内槽；所述上冲头设置有上模部，所述上模部横截面形状和所述内槽配合设置，且所述上模部可设置在所述内槽内；本发明所述泡沫铝发泡前驱体模压制备装置，具体克服传统模压脱模难、制备的前驱体外型及尺寸单一的限制。
摘要（英）：

The invention discloses a foamed aluminium foaming precursor mould pressing preparing device. The device comprises an upper punch, an inner sleeve, an outer sleeve, and a lower punch. The inner sleeveis arranged in the outer sleeve, the inner sleeve and the outer sleeve are arranged between the upper punch and the lower punch, the outer sleeve is of a cylindrical structure, the inner sleeve is provided with an inner groove matched with the cross section shape of a precursor, the upper punch is provided with an upper mold portion, the cross section shape of the upper mold portion and the innergroove are matched, and the upper mold portion is arranged in the inner groove. The foamed aluminium foaming precursor mould pressing preparing device overcomes that defects that traditional mould pressing is difficult in demolding, and the appearance and the size of a prepared precursor are single.

0/0