Automobile application gear

Abstract

The invention discloses an automobile application gear, and belongs to the field of gears. The automobile application gear comprises a gear, gear teeth, rollers, oil outlets, tooth spaces, a flaw detector, a shaft hole, oil guide through holes and a key groove, wherein the center of the gear is designed as the shaft hole; the key groove is formed in the shaft hole; the oil guide through holes areformed in an I-shaped groove of the gear; the flaw detector is arranged on the inner tooth edge of the gear; the gear teeth are uniformly distributed on the outer tooth edge of the gear; the rollers are arranged at the two sides of each gear tooth; the tooth space is arranged between each two gear teeth; and the oil outlet is arranged in each tooth space. The automobile application gear has the beneficial effects that the automobile application gear adopts an I-shaped structure; the strength of the gear is greatly intensified on the basis of saving materials; the gear is relatively light and smooth when the gear works; the hard alloy rollers are arranged on the gear teeth of the gear; and as the rollers are directly contacted during the gear teeth meshing, the direct friction of the gear teeth is reduced.

Description

technical field [0001] The invention relates to the field of gears, in particular to a gear used in automobiles. Background technique [0002] At present, in the field of gears, it can be said that it is widely used. A gear is a mechanical element with gears on the rim that continuously mesh to transmit motion and power. The application of gears in transmission has appeared very early. The principle of generative gear cutting method and special machine tools and cutting tools using this principle have appeared one after another. With the development of production, the stability of gear operation has been paid attention to, but when gear transmission It is always unavoidable that the loss is too large, or the load is too large to cause fracture, or problems such as loose fit, and this invention improves these aspects. Contents of the invention [0003] The object of the present invention is to provide a gear for automotive applications to solve the problems arising in the...

AI Technical Summary

Problems solved by technology

The application of gears in transmission has appeared very early. The principle of generative gear cutting method and special machine tools and cutting tools using this principle have appeared one after another. With the development of production, the stability of gear operation has been paid attention to, but when gear transmission It is always inevitable that there will be too much loss, or the load will be too large to cause fracture, or the fit is not tight, etc. This invention makes improvements in these aspects

Images