Self-lubricating bearing
A self-lubricating bearing and bearing technology, used in bearing components, shafts and bearings, mechanical equipment, etc., can solve the problems of decreased lubrication effect, insufficient lubrication of bearings and rotating shafts, thermal expansion, etc., and achieve good lubrication effect.
Inactive Publication Date: 2014-02-19
苏州市吴中区曙光铜管厂
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Problems solved by technology
[0002] When the bearing of the prior art cooperates with the rotating shaft, because there is often a certain friction force between the two, high temperature will be generated when rotating, so that the lubricating oil between the bearing and the rotating shaft will deteriorate, and the lubrication effect will be greatly reduced. The generated debris will gradually accumulate, resulting in insufficient lubrication between the bearing and the shaft, as well as the influence of thermal expansion, which will eventually lead to jamming
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[0014] The present invention is described below in conjunction with accompanying drawing.
[0015] as attached figure 1 The shown self-lubricating bearing of the present invention includes a bearing body 1, a bearing hole 2 is arranged in the center of the bearing body 1; an oil groove 3 is arranged on the outer peripheral surface of the bearing body 1; The oil groove 3 is arranged on the outer circumferential surface of the bearing body 1 in a spiral shape; one end of the oil groove 3 is provided with an opening, and the other end is closed; the cross section of the oil groove 3 is V-shaped.
[0016] Due to the application of the above-mentioned technical solution, the present invention has the following advantages compared with the prior art:
[0017] In the self-lubricating bearing of the present invention, an oil groove is provided on the outer peripheral surface of the bearing body, so that it can be self-lubricated during use, and the oil groove is arranged on the outer...
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The invention discloses a self-lubricating bearing comprising a bearing body, wherein a bearing hole is formed in the center of the bearing body; and an oil groove is arranged in the outer circumferential surface of the bearing body. The self-lubricating bearing disclosed by the invention has the advantages that the oil groove is arranged in the outer circumferential surface of the bearing body, so that the self-lubricating bearing can be self-lubricated in the use process; the oil groove is spirally arranged in the outer circumferential surface of the bearing body, so that lubricating oil can be uniformly coated on the outer circumferential surface of the bearing body, and the lubricating effect is good; one end of the oil groove is provided with an opening, and the other end of the oil groove is sealed; and when being added from the opening, the lubricating oil can be remained in the oil groove, but cannot flow out of the oil groove to cause waste.
Description
technical field [0001] The invention relates to an improvement of a bearing, in particular to a self-lubricating bearing capable of automatic lubrication. Background technique [0002] When the bearing of the prior art cooperates with the rotating shaft, because there is often a certain friction force between the two, high temperature will be generated when rotating, so that the lubricating oil between the bearing and the rotating shaft will deteriorate, and the lubrication effect will be greatly reduced. The miscellaneous debris generated will also gradually accumulate, so that the lack of lubrication between the bearing and the shaft, as well as the influence of thermal expansion, will eventually lead to jamming. [0003] In order to avoid the above-mentioned technical problems, it is indeed necessary to provide a more advanced bearing to overcome the above-mentioned defects in the prior art. Contents of the invention [0004] In view of the above-mentioned existing tec...
Claims
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IPC IPC(8): F16C33/10
Inventor 汤双龙汤苟度
Owner 苏州市吴中区曙光铜管厂