Rolling bearing housing
A technology for rolling bearings and bearing mounting seats, which is applied in the direction of cooling of bearing components, shafts, bearings, and bearings. It can solve the problems of poor cooling effect, single function, and large space occupation, so as to prolong service life, improve reliability, and enhance cooling. Effect
Active Publication Date: 2018-05-08
CHINA AVIATION POWER MACHINE INST
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Problems solved by technology
[0005] The invention provides a rolling bearing seat to solve the technical problems of the existing rolling bearing seat with single function, large space occupation and poor cooling effect
Method used
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[0035] The embodiments of the present invention will be described in detail below with reference to the accompanying drawings, but the present invention can be implemented in many different ways defined and covered by the claims.
[0036] refer to Figure 1 to Figure 3 , the preferred embodiment of the present invention provides a rolling bearing seat, the rolling bearing seat in this embodiment includes a bearing mounting seat 20 for supporting the rolling bearing 10, the inner ring surface of the bearing mounting seat 20 forms a mounting surface 21 for mounting the rolling bearing 10; In this example, refer to image 3 , Rolling bearings 10 are installed at both ends of the bearing mounting seat 20, and the bearing mounting seat 20 is provided with an oil supply passage 22 for introducing lubricating oil into the inner cavity of the bearing mounting seat 20 along its radial direction, and for installing the bearing The lubricating oil in the inner cavity of the seat 20 lead...
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The invention discloses a rolling bearing seat, which comprises a bearing mounting seat for supporting the rolling bearing. The inner ring surface of the bearing mounting seat forms a mounting surface for mounting the rolling bearing; The oil supply channel of the inner cavity of the mounting seat and the oil return channel used to guide the lubricating oil in the inner cavity of the bearing mounting seat; and the wall of the bearing mounting seat is provided with a cooling liquid channel; the cooling liquid channel and the oil supply The channel and the oil return channel are staggered to guide the flowing coolant to enhance the cooling effect of the rolling bearing. The rolling bearing seat of the present invention integrates the oil supply channel and the oil return channel, which saves the installation space of the lubricating oil supply channel and the oil return channel in the traditional rolling bearing seat; and by setting the cooling liquid channel on the wall of the bearing mounting seat, The cooling of the rolling bearing is enhanced by the coolant flowing through it, which improves the cooling effect of the rolling bearing seat on the rolling bearing, thereby prolonging the service life of the rolling bearing.
Description
technical field [0001] The invention relates to the field of transmission connectors, in particular to a rolling bearing seat. Background technique [0002] Rolling bearings are precision mechanical elements that change the sliding friction between the running shaft and the bearing seat into rolling friction, thereby reducing friction loss. Rolling bearings are widely used in construction machinery due to their advantages of remarkable energy saving, convenient maintenance and reliable quality. In the use of rolling bearings, one of the essential supporting equipment is the rolling bearing seat. [0003] The existing rolling bearing housing usually has a surface matching with the outer ring of the rolling bearing, and generally only plays a role of supporting the rolling bearing, and has a single function. Additional components such as oil supply and oil return pipelines for oil supply and return are generally installed in the bearing cavity outside the rolling bearing hou...
Claims
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IPC IPC(8): F16C35/04F16C37/00F16N1/00
Inventor 翁泽文力宁周坤李齐飞王晓燕
Owner CHINA AVIATION POWER MACHINE INST