Analysis and Improvement of Clamping Mechanism for Die-casting and Injection Equipment
Author of the article:MENG Meng;ZHENG Jinchuan;ZHOU Jie;LI Xiangzhun
Author's Workplace：(Jiangle) Institute of Semi-solid Metal Technology Co., Ltd., China Academy of Machinery Science & Technology, Sanming365000, China
Key Words：clamping mechanism locking mechanism new two-plate machine follower nut thread strength check
Abstract：
Through the analysis of the locking mechanism of die casting machine and injection molding machine, a new type of two-plate clamping mechanism was put forward. The device was different from common clamping mechanism on the market at present, the difference was that a locking mechanism, the locking device adopts servo lock nut and lock cylinder, clamping force was the bolt pre-tightening force, and it can real time control with the nut and template clearance to keep them in a fixed value, along with the nut with a standard water system 45° serrated thread. The thread connection strength was checked and the stress was analyzed based on ANSYS.
