Small-sized bearing drop height type continuous ultrasonic cleaning method and device

An ultrasonic cleaning and drop technology, applied in cleaning methods and utensils, cleaning methods using liquids, chemical instruments and methods, etc., can solve the problems of inability to meet the requirements of automatic cleaning of precision bearings, high operation intensity, low efficiency, etc. Use performance and market competitiveness, improve continuous conveying, high efficiency

Inactive Publication Date: 2008-04-30
DALIAN UNIV OF TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The problem to be solved by the present invention is to overcome the known problem that the traditional chain drive is used to clean the bearings, and the batch bearings can only be transferred from liquid to liquid, which cannot meet the requirements of the whole process

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  • Small-sized bearing drop height type continuous ultrasonic cleaning method and device
  • Small-sized bearing drop height type continuous ultrasonic cleaning method and device

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Example Embodiment

[0012] The specific embodiments of the present invention will be described in detail with reference to the accompanying drawings, and the structure of the dropper and the entire ultrasonic cleaning process will be described. The equipment has two parts: feeding and cleaning. The outer diameter of the bearing 5 to be cleaned ranges from 5-90mm. The spiral groove size, length to diameter ratio, cylinder diameter to groove width ratio of the left drop 9 and right drop 14 are determined by the bearing size; The groove width is determined by the outer diameter of the bearing 5, the groove width is slightly larger than the outer diameter of the bearing 5, and the groove depth is slightly smaller than the width of the bearing 5. Taking a bearing with an outer diameter of 22mm as an example, the structure and size of the left drop 9 and the right drop 14 are determined as follows: the cylinder diameter of the left flipper 9 and the right drop 14 are both 66.0mm and the length of the cylin...

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Abstract

The invention relates to a drop style continuous ultrasonic cleaning method and device for small sized bearings, in particular to a method and device conducting continuous transition and drop style ultrasonic cleaning to small sized precise bearings, which belongs to the field of precise bearing cleaning. With usage of ultrasonic cleaning method, utilization of an air cylinder, a track, a cleaning fluid basin, a left drop device, a right drop device, and usage of altitude difference of an inlet and an outlet of a screwed basin equipped on the left drop device and the right drop device, bearings outside the cleaning basin for cleaning are continuously inputted into the cleaning basin to clean, the cleaned bearings are continuously outputted, and automatic transition and ultrasonic cleaning of bearing are accomplished. The cleaning device is composed of a feeding apparatus and an ultrasonic cleaning device. The feeding device is composed of an electric motor, a feeding rotation disk, a rotating shaft, and an air cylinder, a supporting plate of air cylinder, a demagnetizer, a left track, a belt pulley, a belt and a feeding support. Ultrasonic cleaning of the drop devices has the advantages of simple structure, convenient operation, low cost, and high efficiency, which is capable of increasing the usage performance and market competitive strength of medium and small sized finish products of precise bearing.

Description

technical field [0001] The invention belongs to the field of precision bearing manufacturing, in particular to a new cleaning method and a new cleaning device for continuous transmission and drop-type ultrasonic cleaning of small precision bearings to remove various pollutants left over from multiple processes. Background technique [0002] The known small precision bearings, in the cleaning process, adopt the immersion cleaning process in the cleaning basket, which has the problem of listing the bearings, resulting in insufficient cleaning of the batches of finished bearings, poor effect, and problems such as bumping between the bearings. The quality of precision bearings has declined; the known traditional chain drive is used to clean the bearings, and the batch bearings can only be transferred from liquid to liquid, which cannot meet the automatic cleaning requirements of the whole process of precision bearing feeding, transmission, cleaning, post-processing, and packaging...

Claims

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Application Information

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IPC IPC(8): B08B3/12B65G29/00B65G47/74B65G49/04
Inventor 王连吉王续跃徐文骥
Owner DALIAN UNIV OF TECH
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