Metal rubber line composite sealing gasket

• Main Authors: ZHU YALI, ZHU HAIFENG, ZHU ZHENNING, ZHU LIFU
• Format: Patent
• Language: Chinese; English
• Published: 11.11.2022
• Subjects: BLASTING; CYLINDERS; ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; LIGHTING; MECHANICAL ENGINEERING; PISTONS; SEALINGS; THERMAL INSULATION IN GENERAL; WEAPONS

The metal rubber line composite sealing gasket comprises a metal sealing gasket body, a sealing gasket installation large hole is formed in the metal sealing gasket body, sealing gasket positioning holes are evenly formed in the edge of the metal sealing gasket body, and rubber line composite sealing rings are arranged on the upper surface and the lower surface of the peripheral edge of the sealing gasket installation large hole. According to the sealing gasket, the sealing performance of the sealing gasket is improved, surface sealing is changed into line sealing, and when the sealing gasket is fastened under certain conditions, the sealing stress of a sealing line is greatly improved. 提供一种金属橡胶胶线复合密封垫，包括金属密封垫本体，所述金属密封垫本体中设有密封垫安装大孔，所述金属密封垫本体边沿均匀设有密封垫定位孔，所述密封垫安装大孔一周边沿的上下表面上均设有橡胶线复合密封环。本实用新型使密封垫的密封性得到改善，由面密封改为线密封，一定条件下紧固时，大幅度提升了密封线的密封应力。