Matching structure of bearing and bearing pedestal
A technology of matching structure and bearing seat, applied in the direction of shaft and bearing, rigid bracket of bearing component, bearing element, etc., can solve the problems of high cost, large water cooling equipment, difficult to widely use, etc., and achieve the effect of preventing excessive temperature
Active Publication Date: 2015-08-26
WUXI BOKAI LIGHT BEARING
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Problems solved by technology
This has resulted in very large water-cooling equipment, which is too expensive to be widely used
Method used
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[0012] The present invention will be described in further detail below in conjunction with accompanying drawing and specific embodiment: see Figure 1 to Figure 2 , the matching structure of the bearing and the bearing seat, including the bearing seat 1 and the bearing 2 fixedly arranged in the bearing seat 1, and a water cooling tube for cooling the bearing is arranged in the bearing seat 1 near the loading position of the bearing Road 3, the water cooling pipeline 3 includes an inlet 30 and an outlet 31, an elastic airbag 4 is connected to the inlet 30, a second magnet 40 is fixed inside the elastic airbag 4, and on the side wall of the elastic airbag 4 A first one-way valve 41 is also provided.
[0013] It also includes a water tank 5, the water tank 5 communicates with the elastic air bag 4 through the second pipeline 6, the outlet 31 communicates with the water tank 5 through the first pipeline 7, and the inner ring of the bearing 2 is provided with a The second magnet 4...
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The invention discloses a matching structure of a bearing and a bearing pedestal. The matching structure comprises a bearing pedestal, a bearing fixedly arranged in the bearing pedestal, and a water tank, wherein a water cooling pipeline for cooling the bearing is arranged in the bearing pedestal; the water cooling pipeline comprises an inlet and an outlet, wherein an elastic air bag is connected to the inlet; a second magnet is fixed in the elastic air bag, and a first one-way valve is arranged on the elastic air bag; the water tank is communicated with the elastic air bag through a second pipeline, and the outlet is communicated with the water tank through a first pipeline; a first magnet matched with the second magnet is arranged on the inner ring of the bearing. According to the matching structure disclosed by the invention, during rotation of the bearing, the elastic air bag continuously contracts and expands under the interaction force of the second magnet and the first magnet, and the cooling liquid in the water tank is continuously pushed in the elastic air bag, so that the cooling medium completes circulation in the water cooling pipeline, and accordingly, the phenomenon that the temperature of the bearing is too high can be effectively avoided.
Description
technical field [0001] The invention relates to the field of bearings, and more specifically, to a matching structure of a bearing and a bearing seat. Background technique [0002] Rolling bearings will generate a lot of heat due to friction during operation. In conventional designs, this heat will be dissipated to the outside through the circulation of lubricating oil (grease) and heat conduction of the bearing seat, so as to ensure the normal operation of rolling bearings at the allowable temperature. When the rolling bearing bears a large load, the heat generated by the friction of the bearing will increase sharply, and the heat generated by the bearing cannot be dissipated in time only by the circulation of lubricating oil (grease) and the heat conduction of the bearing seat, so that the temperature of the bearing The continuous rise will eventually lead to the failure of the lubricant and the damage of the bearing, and cause the entire equipment to fail to work normall...
Claims
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IPC IPC(8): F16C37/00F16C35/04
Inventor 王彭寿王彭考
Owner WUXI BOKAI LIGHT BEARING