摘要
介绍新型轮胎硫化机中心机构。中心机构的下环由升降水缸直接驱动,取消传统的脱模(推胎)机构;缸盖与活塞杆之间加2对组合密封垫,防止内压热水泄漏到动力水中,避免动力水温度过高导致其他工作部件的密封件受损。中心机构运行稳定,定位精度高,适用于中小型轮胎硫化机。
A new center mechanism for the press for shaping and curing tires was introduced. The lower bead ring was directly supported by a lifting water tank, and the conventional demolding unit （push mechanism） was removed. Two pairs of sealing gaskets were installed between the cylinder head and the piston rod to prevent the leakage of internal pressured hot water into the hydrodynamic system. Otherwise the increase of water temperature in the hydrodynamic system could result in damage to the seals. The new center mechanism showed good stability in operation and high positioning accuracy, and was suitable for small and medium-sized tire curing machine.
出处
《橡胶科技》
2013年第5期43-45,共3页
Rubber Science and Technology
关键词
中心机构
轮胎硫化机
胶囊
center mechanism
tire curing machine
bladder
