- 塑料注射模具设计图册
- 沈洪雷 周成彬主编
- 236字
- 2020-08-28 00:06:52
2.抽屉把手注射模
![](https://epubservercos.yuewen.com/ABD09A/3590317204095101/epubprivate/OEBPS/Images/figure_0013_0001.jpg?sign=1734441558-GOXm2Wk7M5uSZetaqD1NqortlFgvDdEM-0-82d2059206b2409e0490eb9a5bb8596d)
说明:本模具采用一模两腔,侧浇口三点进浇,以及推杆顶出、复位杆复位的总体结构。
![](https://epubservercos.yuewen.com/ABD09A/3590317204095101/epubprivate/OEBPS/Images/figure_0014_0001.jpg?sign=1734441558-XK39T5YyyOSwmUvIkkxaSqcURuDYJ0fV-0-cbf408d37a8ff7fcaeda37f866adb93b)
动模部分
![](https://epubservercos.yuewen.com/ABD09A/3590317204095101/epubprivate/OEBPS/Images/figure_0014_0002.jpg?sign=1734441558-OfhU93gXIDJKC3iCZvuQpjrIW2nXkSU7-0-429f99c4101abacd13e1c0f6083ee6b9)
定模部分(导柱/导套未表达)
![](https://epubservercos.yuewen.com/ABD09A/3590317204095101/epubprivate/OEBPS/Images/figure_0014_0003.jpg?sign=1734441558-2BmK7QPfAvTH4tZxzBbFKXYw5essRaUL-0-32731be057d935335932dc4b6ebbf0c2)
制件:本制件没有侧凸凹等结构,因此模具较简单,型腔、型芯镶件采用整体嵌入式的结构形式。另外,外观质量也无特别要求,且长度较大,因此采用了侧浇口三点进浇的结构
![](https://epubservercos.yuewen.com/ABD09A/3590317204095101/epubprivate/OEBPS/Images/figure_0014_0004.jpg?sign=1734441558-HiMFimrYPU066DgALYT6LBH5DPxNT3Dg-0-298d2c21a9b0f98137b8d6b9f855726b)
模具三维立体图(动、定模侧安装了吊环)
![](https://epubservercos.yuewen.com/ABD09A/3590317204095101/epubprivate/OEBPS/Images/figure_0015_0001.jpg?sign=1734441558-qGxcWR7vTDtifcHBnO8kB1aLK1xJa7UT-0-9bccb19d92b487bbf3f53c535551d655)
模具三维分解图:推杆的布置注意顶出力的平衡,以避免制件受力不均;对于中大型模具,防止型芯固定板/垫板受力过大造成变形,一般均在顶出空间设置若干个立柱