Novel permanent magnet mold

新型永磁体模具

  • Inventors: LI KEHONG
  • Assignees: 李克洪
  • Publication Date: October 29, 2014
  • Publication Number: CN-203901792-U

Abstract

The utility model discloses a novel permanent magnet mold comprising a fixed half mold (1) and a movable half mold (2). The back side of the fixed half mold is provided with a back wall (3), and the side face of the same is provided with a side wall (4). The movable half mold is provided with a movable side wall (5), and the side wall (4) of the fixed half mold totally encircles the side face of the movable half mold. When the fixed half mold and the movable half mold are combined, clearances (6) are formed between the two half molds. A positioning peg (7) is arranged in the clearance between every two rod molding spaces, a boss (8) is arranged at the relative position of the half mold opposite to each positioning peg (7), a positioning hole (9) is formed in the middle of each boss (8), the free end of each positioning peg (7) is provided with a tip, and the tips are clamped in the corresponding positioning holes (9) of the bosses (9) of the opposite half mold during mold combination. The novel permanent magnet mold can keep mold combination consistent and flush, rod billets produced in different batches are consistent in specification, and post processing is benefited.
本实用新型公开了一种新型永磁体模具,包括固定半模(1)和活动半模(2),固定半模的背侧具有后边墙(3),并且在侧面具有侧边墙(4),活动半模具有活动边墙(5),固定半模的侧边墙(4)完全包围活动半模的侧面,其中固定半模和活动半模在合起来时于其间存在间隙(6),在两个棒体成型空间之间的间隙中具有定位桩(7),定位桩(7)对面的半模的相对位置具有凸台(8),凸台(8)的中间具有定位孔(9),定位桩(7)的游离端具有尖端,合模时,所述尖端卡在对面半模的凸台(8)的定位孔(9)中。本实用新型的永磁体模具能够保持合模一致而平齐,使得在不同批次生产的棒体坯料规格一致,有利于后期加工。

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