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Fan vibration test fixing rack

A fixed frame, mobile and fixed technology, applied in the field of vibration test fixtures, can solve the problems of inconvenient use, inability to adjust the fan, complex structure, etc., and achieve the effects of convenient use, improved vibration test quality, and simple structure

Inactive Publication Date: 2016-03-30
CHONGQING SHENGJIN AUTOMOBILE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Fans are familiar products. With the continuous development and use of fans, today's fans are not only used for blowing and relieving heat, but more are used in machinery and other fields. With the wide use of fans, the performance of fans The requirements are becoming more and more stringent, and noise and vibration need to be strictly controlled. The existing fixing frame used in the vibration test of the fan has a complex structure, is inconvenient to use, and cannot adjust the corresponding size according to the size of the fan. It brings a lot of troubles, for this reason, we propose a fan vibration test fixture

Method used

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  • Fan vibration test fixing rack

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Embodiment

[0016] Example: see figure 1 , a fan vibration test fixture of the present invention, comprising a fixture body 1, the fixture body 1 includes a bottom plate 2, a panel 3, a support plate 4, a fixing bar 6 and a movable fixing bar 5, the panel 3 and the supporting The board 4 is connected, the panel 3 is connected to the base plate 2 with the bottom of the support plate 4, the base plate 2 is provided with fixing screws 11, the panel 3 is provided with a vertical fixing groove 10, and the bottom of the panel 3 is set by the fixing screws. 8 is fixedly connected to the fixing bar 6, the fixing bar 6 is provided with a horizontal fixing groove 9, the horizontal fixing groove 9 is provided with a movable screw 7, and the movable fixing bar 5 passes through the vertical The panel 3 is connected to the fixing groove 10, and the movable fixing bar 5 is provided with a transverse fixing groove 9.

[0017] The fixing screw group 8 runs through the connecting panel 3, the movable scre...

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Abstract

The invention belongs to the vibration test fixing device technology field, and discloses a fan vibration test fixing rack comprising a fixing rack body. The fixing rack body comprises a bottom plate, a surface plate, a supporting plate, a fixing strip, and a movable fixing strip. The surface plate is connected with the supporting plate, and the bottom part of the surface plate and bottom part of the supporting plate are connected with the bottom plate. The bottom plate is provided with fixing screws, and the surface plate is provided with vertical fixing grooves. The bottom part of the surface plate is fixedly connected with the fixing strip by a fixing screw group. The fixing strip is provided with horizontal fixing grooves, which are provided with movable screws. The movable fixing strip is connected with the surface plate by passing through the vertical fixing groove by a movable screw group, and the movable fixing strip is provided with the horizontal fixing grooves. The fan vibration test fixing rack is advantageous in that the vertical fixing grooves can be arranged in the surface plate, and the movable fixing strip can be provided; during the use of the fixing rack, the movable fixing strip can be adjusted according to the requirements; the structure is simple, and the use is convenient.

Description

technical field [0001] The invention relates to a vibration test fixing device, in particular to a fan vibration test fixing frame, belonging to the technical field of vibration test fixing devices. Background technique [0002] Fans are familiar products. With the continuous development and use of fans, today's fans are not only used for blowing and relieving heat, but more are used in machinery and other fields. With the wide use of fans, the performance of fans The requirements are becoming more and more stringent, and noise and vibration need to be strictly controlled. The existing fixing frame used in the vibration test of the fan has a complex structure, is inconvenient to use, and cannot adjust the corresponding size according to the size of the fan. It brings a lot of troubles, for this reason, we propose a fan vibration test fixture. Contents of the invention [0003] The technical problem to be solved by the present invention overcomes the existing defects, and ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M7/02
CPCG01M7/027
Inventor 喻文才
Owner CHONGQING SHENGJIN AUTOMOBILE
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