Rockwell sealing ring and production method thereof
A kind of sealing ring, Rock style technology, applied in the direction of engine sealing, mechanical equipment, engine components, etc., can solve the problems of small installation position of skeleton sealing ring, poor overall rigidity, high working strength, etc., to achieve convenient installation and disassembly, reduce Processing cost and the effect of improving processing efficiency
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Embodiment 1
[0042] Such as figure 1 , figure 2 with image 3 The Rocky sealing ring shown includes a main sealing ring 1 and a secondary sealing ring 2 parallel to each other. The other end surface of the main sealing ring 1 is provided with an annular protrusion 3, and the end surface of one side of the secondary sealing ring 2 is provided with an annular recess. Groove 4, annular protrusion 3 embedded in the annular groove 4; the outer peripheral surface of the main sealing ring 1 is provided with a groove 5, and the elastic ring 6 is embedded in the groove 5, and the inner peripheral surface of the main sealing ring 1 is provided with a sealing main lip 7.
[0043] According to actual working conditions, the outer peripheral surface of the auxiliary sealing ring 2 is provided with two protrusions 8 .
[0044] In order to strengthen the sealing effect of the main sealing lip 7 , one end surface of the main sealing ring 1 is provided with an annular groove 9 , and a spring ring 10 i...
Embodiment 2
[0064] This embodiment is identical with embodiment 1 except following feature:
[0065] The other end surface of the main sealing ring is provided with an annular protrusion and an annular groove, and one end surface of the auxiliary sealing ring is provided with an annular groove and an annular protrusion, and the main sealing ring and the auxiliary sealing ring are embedded and connected with each other.
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