Improved gear

An improved, gear technology, applied in the field of mechanical parts, can solve the problems of material saving, high material consumption, etc., and achieve the effect of material saving, cost reduction and reasonable structure
CN103307253AInactive Publication Date: 2013-09-18昆山市宏建机械有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
昆山市宏建机械有限公司
Publication Date
2013-09-18
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention relates to an improved gear which comprises a gear body with a shaft hole, wherein a cavity is processed at the inner part of the gear body; the cavity is round; spoke strips are arranged in the cavity, and are used for connecting the shaft hole with the gear body to enhance the structural strength. The structure is reasonable, and through the arrangement of the cavity and the spoke strips, and under the premise without influencing the structural strength, the material is saved, and the cost is reduced.
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Description

technical field

[0001] The invention relates to the technical field of mechanical parts, in particular to an improved gear. Background technique

[0002] Gears are common parts in machinery, and generally have gear teeth, tooth grooves, end faces, legal faces, addendum circles, dedendum circles, base circles, and index circles. A gear tooth is a protruding part of each gear used for meshing. These protruding parts are generally arranged in a radial pattern. The teeth on the mating gear are in contact with each other so that the gears continue to mesh.

[0003] The gears in the prior art use a large amount of material during the processing process. Without affecting the structural strength of the gear, some parts that can be processed into cavities are processed into solid bodies, which does not meet the principle of saving materials. Contents of the invention

[0004] The object of the present invention is to provide an improved gear that saves material in order to overco...

Claims

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