Oil leakage prevention type transmission part with good lubricity

Abstract

The invention relates to the technical field of mechanical transmission, and discloses an oil leakage prevention type transmission part with good lubricity. The oil leakage prevention type transmission part comprises a body, a leakage prevention mechanism, a first oil outlet hole and a second oil outlet hole. Teeth and tooth valleys are arranged on the outer side of the body, the teeth and the tooth valleys are adjacently arranged, an annular groove is further formed in the body, an opening of the annular groove faces outwards, at least six oil storage grooves are annularly formed in the outerside of the annular groove in an array mode, and the inner side ends of the oil storage grooves communicate with the annular groove. At least six leakage-proof mechanisms are arranged at the outer side ends of the oil storage grooves, the leakage-proof mechanisms correspond to the tooth valleys correspondingly, and oil storage cavities are formed in the outer sides of the oil storage grooves; andthe inner side ends of the first oil outlet hole and the second oil outlet hole correspondingly communicate with the oil storage cavities, and the outer side ends of the first oil outlet hole and thesecond oil outlet hole correspondingly correspond to the tooth surfaces of the teeth. The problems that lubricating oil is wasted and the lubricating effect is poor due to oil leakage in the using process of vertically placing the gear in the prior art are solved.

Description

technical field [0001] The invention relates to the technical field of mechanical transmission, in particular to an oil-leakage-proof transmission part with good lubricity. Background technique [0002] The Chinese invention patent with the publication number CN105697731A discloses a gear with an oil distribution groove, an electric machine, and an automobile. It includes a main body, teeth, and a connecting portion, and also includes a first curved groove, a second curved groove, and a connecting groove; The clock directions of the tracks formed by the first curved groove and the second curved groove starting from the inner end to the outer end are different; the first curved groove and the second curved groove are distributed in pairs at the center of the tooth valley of the main body and Both sides of the line connecting the axis of the main body; the outer sides of the paired first curved grooves and the second curved grooves have openings at the tooth valleys of the mai...

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Problems solved by technology

[0003] The invention provides an oil-leakage-proof transmission part with good lubricity, which has the advantages of simple structure, convenient use, good lubricating effect and ability to prevent oil leakage, and solves the problem of vertically placed gears in the prior art. Among them, the waste of lubricating oil due to oil leakage and poor lubrication effect

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