Anode component for X ray tube

A technology for anode components and light tubes, which is applied to X-ray tube parts, X-ray tube electrodes, bearing components, etc., can solve the problem that the service life of movable parts cannot be guaranteed, and the coordination relationship cannot be well coordinated. X-ray tube anode vibration and noise problems, to achieve the effect of attenuating vibration, ensuring stability, and avoiding jamming

Active Publication Date: 2009-04-29
ZHEJIANG UTE BEARING
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  • Abstract
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Problems solved by technology

And because of the restrictive effect of the above-mentioned fastening nuts arranged on the connecting shaft, the cooperation relationship between the relevant movable parts cannot be well coordinated, which will cause the connecting shaft to rotate unsmoothly, resulting in X bearings with such bearings. The anode of the light tube vibrates and makes great noise during operation, and the service life of related movable parts cannot be guaranteed

Method used

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  • Anode component for X ray tube
  • Anode component for X ray tube
  • Anode component for X ray tube

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Embodiment Construction

[0023] See accompanying drawings 1, 2, 3, 4, 5, 6, the anode assembly in the X-ray tube of the present invention comprises a hollow anode rod body 1, an outer ring 3, a ball 6 and a connecting shaft 9, and the outer ring 3 is sleeved on the connection On the outer side of the shaft 9 , the outer peripheral surface of the connecting shaft 9 is provided with a channel 10 corresponding to the outer ring 3 , and the ball 6 is located between the outer ring 3 and the channel 10 .

[0024] There are two outer rings 3, and a cylindrical support sleeve 5 and a C-shaped loading adjustment ring 4 are sleeved between the two outer rings 3 on the connecting shaft 9. The two outer rings 3 and the support sleeve 5, The C-shaped loading adjustment rings 4 are axially stacked together.

[0025] One end of the connecting shaft 9 is located in the anode rod body 1, and the other end extends to the outside of the anode rod body 1, and a connecting flange 8 is connected to the protruding end of t...

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Abstract

The invention discloses an anode component in an X-ray tube which solves the problems that the bearing of the anode component in the existing X-ray tube can not better adapt a high temperature change, leads the X-ray tube to generate noise and vibration during the working process and can not ensure the service life of relevant movable parts. The invention is structured in that the anode component in the X-ray tube comprises a hollow anode bar body, a connection shaft extending out of the outer side of the anode bar body as well as a ball bearing and an outer ring which are arranged at the outer side of the connection shaft; the bearing is arranged in the anode bar body; a connection flange is arranged on the extending end of the connection shaft; the invention is characterized in that the anode bar body is internally provided with a spring acted on the inner end of the connection shaft.

Description

technical field [0001] The invention relates to a medical device, in particular to an anode assembly in an X-ray tube. technical background [0002] The performance and quality of the X-ray tube directly affect the important performance of the X-ray machine. The vibration, noise and life of its components are important technical indicators of the X-ray tube. It is combined with the rotatable connecting shaft or bearing installed in the X-ray tube. Structure has a direct and intimate relationship. In the past, when domestic X-ray machines did not have strict requirements on the vibration index of X-ray tubes, the vibration value was between 3-9g, and the vibration value was scattered. With the upgrading of products and the localization of CT tubes, and people's expectations The requirements of the medical working environment have higher requirements on the overall performance of the X-ray machine. Therefore, higher requirements are put forward for bearings and bearing combi...

Claims

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Application Information

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IPC IPC(8): H01J35/10F16C33/00A61B6/00
Inventor 郑子勋
Owner ZHEJIANG UTE BEARING
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