Stable structure of rotating shaft
A technology for stabilizing structures and rotating shafts, applied in vibration suppression adjustment, springs/shock absorbers, mechanical equipment, etc., to achieve the effects of easy assembly, low maintenance and use costs, and simple structure
Inactive Publication Date: 2012-11-21
OCEANS KING LIGHTING SCI&TECH CO LTD +1
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Problems solved by technology
[0002]In the field of mechanical processing, due to the influence of processing errors and assembly errors, the rotating shaft on the gear is prone to vibration when rotating, the rotation is not stable, and the mechanical noise is large
In the prior art, damping oil with high viscosity is generally added between the gears to reduce and eliminate the vibration of the rotating shaft. This structure has high requirements on the sealing of the gearbox, the assembly process is complicated and inconvenient, and the actual anti-vibration effect is not good. Not ideal, the addition of damping oil will be detrimental to the rotation of the rotating shaft, and the kinetic energy loss of the rotating shaft will be large. In addition, the damping oil needs to be replaced frequently, and the maintenance cost of the product is high
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[0020] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention. Such as figure 1 and figure 2 As shown, the embodiment of the present invention provides a stable structure for a rotating shaft, including a rotating shaft 200 that passes through a fixed casing 100 and extends outside the fixed casing 100. The stable structure also includes a sleeve An elastic damping member 300 on the rotating shaft 200 that can control the shaking of the rotating shaft 200 and a pressing member 400 that can press the elastic damping member 300 on the fixed housing 100, the pressing The component 400 is fixedly connected to the fixed housing 100 . By passing the rotating shaf...
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The invention is applicable to the field of vibration-proof structures of rotating shafts, and discloses a stable structure of a rotating shaft, which comprises the rotating shaft penetrated through and extended out of a fixed shell, and also comprises an elastic damping member sleeved on the rotating shaft and capable of controlling the swaying of the rotating shaft, and a compressing member which can compress the elastic damping member on the fixed shell, wherein the compressing member is fixedly connected with the fixed shell. The stable structure of the rotating shaft provided by the invention has simple structure and easy assembling, can guarantee the stable rotating of the rotating shaft, and has low maintenance and use costs.
Description
technical field [0001] The invention belongs to the field of anti-vibration structures of rotating shafts, and in particular relates to a stable structure of rotating shafts. Background technique [0002] In the field of mechanical processing, due to the influence of processing errors and assembly errors, the rotating shaft on the gear is prone to vibration when rotating, the rotation is not stable, and the mechanical noise is large. In the prior art, damping oil with high viscosity is generally added between the gears to reduce and eliminate the vibration of the rotating shaft. This structure has high requirements on the sealing of the gearbox, the assembly process is complicated and inconvenient, and the actual anti-vibration effect is not good. Not ideal, the addition of damping oil will be detrimental to the rotation of the rotating shaft, and the kinetic energy loss of the rotating shaft will be large. In addition, the damping oil needs to be replaced frequently, and t...
Claims
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IPC IPC(8): F16F15/00
Inventor 周明杰何奇猛黄剑云
Owner OCEANS KING LIGHTING SCI&TECH CO LTD