Bearing components with high lubrication efficiency
A bearing assembly and efficiency technology, applied in the direction of bearing components, shafts and bearings, engine lubrication, etc., can solve the problems of difficulty in making grooves, increase production costs, long processing time, etc., achieve high-quality grinding effect, rapid mass production Cost, effect of simplifying manufacturing process
Inactive Publication Date: 2015-09-30
NEWCERA TECH
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Problems solved by technology
However, it is really difficult to make grooves on the inner surface of the integrally formed bearing, and it is impossible to engrave with laser in the post-production process, so the processing time is too long, and the overall production cost is greatly increased. There is a need for improvement.
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[0026] The detailed description and technical content of the present invention are described as follows in conjunction with the drawings:
[0027] see figure 1 , figure 2 and image 3 The first embodiment of the present invention shown is a three-dimensional structural schematic diagram, a three-dimensional exploded schematic diagram and figure 1 The schematic diagram of the cross-sectional structure shown in the direction of A-A; the present invention is a bearing assembly with high lubricating performance, comprising a housing 10 and an assembly 15, the housing 10 is a hollow cylinder along the axial direction, and the assembly 15 consists of Several unit elements 20 are radially assembled and formed. In this embodiment, the assembly 15 is a ring-shaped structure formed by combining four arc-shaped unit elements 20, and is fixed in the housing 10 and A shaft hole 18 of the bearing assembly is formed in the center to accommodate a shaft core (not shown); It can be a sphe...
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The invention discloses a bearing assembly with high lubrication efficiency. The bearing assembly comprises a shell and a plurality of assembling units which are arranged in the shell, wherein the assembling units form a shaft hole for containing a core shaft; each assembling unit comprises an oil storage wall which is adjacent to the shell, a lubrication wall which is adjacent to the core shaft and two connection walls; the lubrication wall comprises at least one dynamic pressure groove and a communication groove which is communicated with the dynamic pressure groove; at least one of the two connection walls comprises at least one flow channel; and the flow channel is communicated with the lubrication wall and the oil storage wall. According to the bearing assembly with high lubrication efficiency, the dynamic pressure groove and the communication groove can be together added in the design when moulding is carried out to manufacture the assembling units, so that the problem that the inner diameter surface dynamic pressure grooves in the known bearing technologies are not easy to manufacture is solved; and the assembling units are assembled to form the bearing assembly with high lubrication efficiency.
Description
technical field [0001] The present invention relates to a bearing assembly with high lubricating efficiency, especially at least one storage chamber that can store lubricating medium between at least one assembly and a housing, and continuously form a multi-channel flow that strongly supports the rotation of the shaft core. High lubricating efficiency bearings for pressure and circulation recovery of lubricating medium. Background technique [0002] Generally speaking, the connection between the bearing and the mechanical structure is nothing more than three ways of sliding, rolling and impact. Therefore, friction loss has always been an unavoidable problem for bearings. How to effectively reduce the friction of the bearing and increase the service life of the bearing has always been a problem. It is the goal that the bearing design is constantly pursuing. With the development of scientific and technological progress, bearings often have to operate under severe conditions s...
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IPC IPC(8): F16C33/04F16C33/10F16N1/00
Inventor 黄隆伟童兆年
Owner NEWCERA TECH