Convex rib rotating shaft capable of limiting
The utility model discloses a convex rib rotating shaft capable of limiting, comprising a cylindrical rotating shaft main body. A step is arranged in the position where the rotating shaft main body is close to the end surface, and is a circular ring which is sheathed outside the rotating shaft main...
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Main Authors | , , |
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Format | Patent |
Language | Chinese English |
Published |
30.05.2012
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Subjects | |
Online Access | Get full text |
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Summary: | The utility model discloses a convex rib rotating shaft capable of limiting, comprising a cylindrical rotating shaft main body. A step is arranged in the position where the rotating shaft main body is close to the end surface, and is a circular ring which is sheathed outside the rotating shaft main body and plays a role in positioning a rotor assembly; and a plurality of support ribs are uniformly distributed on the outer surface of the rotating shaft main body along the circumference, and the support ribs are tightly matched with the inner wall of a through hole of the rotor assembly so as to play the roles of tightly supporting and fixing. The convex rib rotating shaft capable of limiting has the beneficial effects of simple structure, low manufacturing cost and good processing. After being pressed and installed, the rotor assembly conforms to design requirements, and is high in reliability and suitable for parts of miniature mechanical and electrical products. |
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Bibliography: | Application Number: CN20112357430U |