阅读说明：本技术 开模锁紧安全装置及定型机 (Die sinking locking safety device and forming machine ) 是由 欧阳天濠 吴姣平 于 2021-07-27 设计创作，主要内容包括：本发明公开了一种开模锁紧安全装置,包括：第一连接件,设置有锁扣部；第二连接件,设置有与锁扣部扣合的锁扣槽；驱动装置,与第一连接件和第二连接件中的其一传动连接以驱动其转动而带动锁扣部与锁扣槽扣合或脱离扣合,以使第一连接件和第二连接件连接在一起或脱离连接。此结构简单实用,并且连接可靠性高,便于推广应用。本发明还公开了一种定型机,因采用了上述的开模锁紧安全装置,可在开模时实现中模板和上模板之间的可靠锁固,从而防止中模板往下掉落,减小了安全隐患,安全性能更高。(The invention discloses a die sinking and locking safety device, which comprises: a first connecting member provided with a locking portion; the second connecting piece is provided with a lock catch groove buckled with the lock catch part; and the driving device is in transmission connection with one of the first connecting piece and the second connecting piece to drive the first connecting piece and the second connecting piece to rotate so as to drive the locking part to be locked with or unlocked from the locking groove, so that the first connecting piece and the second connecting piece are connected together or disconnected. The structure is simple and practical, the connection reliability is high, and the popularization and the application are convenient. The invention also discloses a setting machine, and the mould opening and locking safety device is adopted, so that the reliable locking between the middle template and the upper template can be realized during mould opening, the middle template is prevented from falling down, the potential safety hazard is reduced, and the safety performance is higher.)