Gear of spinning machine

Abstract

The invention discloses a gear of a spinning machine and relates to the field of spinning machines. The gear comprises a gear shaft sleeve and a gear shaft hub which are integrally machined; the gearshaft hub is provided with a gear ring, and the gear ring is provided with straight teeth; an oil guide groove is formed in the gear ring; abrasion-resistant layers are arranged on the surfaces of thestraight teeth, and the thickness of the abrasion-resistant layers is 0.02-0.05 mm; and the gear shaft hub is provided with holes. Due to the fact that the oil guide groove is formed in the gear ring, lubricating oil can be evenly distributed to the straight teeth, the lubricating effect is improved, and local damage to the straight teeth is reduced; by arranging the abrasion-resistant layers onthe surfaces of the straight teeth, the abrasion resistance of the straight teeth can be greatly improved, and the service life is prolonged; and as the gear shaft hub is provided with the holes, theweight of the gear can be reduced, materials are saved, and the gear is suitable for being applied and popularized.

Description

technical field [0001] The invention relates to the field of textile machinery equipment, in particular to a textile machine gear. Background technique [0002] Entering the 21st century, the world is constantly developing, and China's textile industry has also made great progress during this period, including the field of textile machinery and equipment. With the development of science and technology, people have put forward higher requirements for product quality. requirements, the application number is CN201220155826.1 discloses a textile machine gear, including the gear sleeve and the gear hub, the gear sleeve and the gear hub are integrally processed, and the two sides are flush, and the gear hub peripheral is only A circle of gear ring, the gear ring and the gear hub are integrally processed, the gear ring is composed of several helical teeth arranged on the peripheral surface of the gear hub, and the inner wall of the gear sleeve is provided with key grooves, the gear...

AI Technical Summary

Problems solved by technology

[0002] Entering the 21st century, the world is constantly developing, and China's textile industry has also made great progress during this period, including the field of textile machinery and equipment. With the development of science and technology, people have put forward higher requirements for product quality. requirements, the application number is CN201220155826.1 discloses a textile machine gear, including the gear sleeve and the gear hub, the gear sleeve and the gear hub are integrally processed, and the two sides are flush, and the gear hub peripheral is only A circle of gear ring, the gear ring and the gear hub are integrally processed, the gear ring is composed of several helical teeth arranged on the peripheral surface of the gear hub, and the inner wall of the gear sleeve is provided with key grooves, the gear can be effectively Material saving and rational use of materials greatly save material waste and resource consumption, and can save costs, improve efficiency, and effectively promote development. Helical teeth replace traditional straight teeth and improve the running performance of textile machine gears, but When the staff lubricates the gears, the lubricating oil is not easy to be evenly distributed to each helical tooth, resulting in unsatisfactory lubrication effect and easy local damage, and the helical teeth of the gear are prone to wear during long-term work, resulting in gear damage , reducing its useful life

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