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焊接转胎上用螺纹管接头,是为解决向转胎顺利送风而设计的,其结构见附图。该管接头是由锥接头1、推力轴承2、密封垫圈3、接头螺母4和接头体5所组成;风管分别焊在锥接头1和接头体5上(见图中画双点划线部分),工作时,锥接头1相对接头体5作转动。为保证密封,在锥接头1与接头体5之间嵌有密封垫圈3。安装时,接头螺母4固定在静止的胎架上。
Welded tire with a threaded pipe connector, is designed to solve the problem of smooth delivery to the tire, the structure shown in the drawings. The pipe joint is composed of a conical joint 1, a thrust bearing 2, a sealing washer 3, a joint nut 4 and a joint body 5; air ducts are respectively welded on the cone joint 1 and the joint body 5 (see the dashed double- ), Work, cone connector 1 relative joint body 5 for rotation. In order to ensure the sealing, a sealing gasket 3 is inserted between the conical joint 1 and the joint body 5. During installation, the union nut 4 is fixed on a stationary carcass.