Segmented bearing ring which is suitable for quick rotation and provided with spiral groove
A fast-rotating, spiral-groove technology, applied in the transmission field, can solve the problems of decreased lubrication effect, insufficient lubrication of bearings and shafts, and poor quality of lubricating oil, etc.
Inactive Publication Date: 2016-07-13
JIASHAN JIARUN BEARING CO LTD
View PDF10 Cites 1 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
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 during rotation, which will deteriorate the lubricating oil between the bearing and the rotating shaft, and the lubricating 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
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0019] Specific embodiments of the present invention will be described in further detail below based on the accompanying drawings. It should be understood that the description of the embodiments of the present invention here is not intended to limit the protection scope of the present invention.
[0020] see figure 1 , which is a structural schematic diagram of a segmented bearing ring 100 with spiral grooves suitable for fast rotation provided by the present invention. The segmented bearing ring 100 with spiral grooves suitable for fast rotation includes a hollow cylinder 10, a plurality of rows of oil guide holes 11 arranged on the hollow cylinder 10, and a plurality of oil guide holes 11 arranged in part of the oil guide holes. The oil guide groove 12 next to the hole 11. Those skilled in the art should understand that a complete bearing also includes other components, such as bearing outer ring or inner ring, lubricating oil, and balls when necessary, which should be kno...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
A segmented bearing ring which is suitable for quick rotation and provided with a spiral groove comprises a hollow column.The hollow column comprises a middle segment, two first oil hole segments and two second oil hole segments.The segmented bearing ring further comprises a plurality of rows of oil guide through holes, oil guide grooves in the first oil hole segments, and the spiral groove in the inner surface of the hollow column.The hollow column comprises a center axis.The included angle between the distribution direction of the oil guide through holes and the center axis ranges from 15 degrees to 20 degrees.The oil guide grooves are formed in the outer surface of the hollow column and communicated with one oil guide through hole in one row of oil guide through holes corresponding to the oil guide grooves.By means of the segmented bearing ring, the introduction speed of lubricating oil and the rotation speed of a bearing are controlled to be matched while the lubricating can be sequentially introduced to the surface of the bearing.Meanwhile, due to existence of the oil guide grooves and the spiral groove, the self-lubricating effect of the inner surface and the outer surface of the segmented bearing ring and the aim of saving a lubricating agent can be enhanced.
Description
technical field [0001] The invention relates to the technical field of transmission, in particular to a segmented bearing ring with spiral grooves suitable for fast rotation. 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 during rotation, which will deteriorate the lubricating oil between the bearing and the rotating shaft, and the lubricating 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. [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 this, the present i...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): F16C33/10F16C33/04F16C33/58F16C33/66
CPCF16C33/1045F16C33/04F16C33/58F16C33/6659F16C2300/22
Inventor 张斌
Owner JIASHAN JIARUN BEARING CO LTD