首页>
外国专利>
CASTING DIE WITH CHANGEABLE MALE AND FEMALE DIE CORES
CASTING DIE WITH CHANGEABLE MALE AND FEMALE DIE CORES
展开▼
机译:铸模具有可更改的男模和女模
展开▼
页面导航
摘要
著录项
相似文献
摘要
A press casting die able to change its female and male die cores, in which mainly a movable-side fixed plate of a die seat is provided behind a male-die recess with a plate receiving recess of a larger area, the plate receiving recess can be mounted therein with a changeable pressure bearing plate having thereon holes for insertion of pushing-out pins, the pressure bearing plate is abutted against by a pair of die-foot blocks in its rear to thereby have sufficient bearing capability to assure its durability for a high pressure in material injection. Therefore, when life of use the die cavity is exhausted, only the female die core, the male die core and the pressure bearing plate are necessarily changed, thereby the cost of the die is largely reduced, and benefit of environmental conservation can be provided.
展开▼