Vibration isolator

A vibration isolator and vibration isolation technology, applied in the directions of supporting machines, non-rotating vibration suppression, engine frames, etc., can solve the problem of reducing the installation rigidity of vibration isolators, and achieve the effect of reducing vibration energy and avoiding the reduction of installation rigidity.

Active Publication Date: 2018-06-15
武汉船舶通信研究所
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] In order to solve the problem that the vibration isolator causes the installation stiffness to decrease, the embodiment of the present invention provides a vibration isolator

Method used

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Embodiment Construction

[0021] In order to make the object, technical solution and advantages of the present invention clearer, the implementation manner of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0022] An embodiment of the present invention provides a vibration isolator, figure 1 is a schematic diagram of the structure of the vibration isolator, such as figure 1 As shown, the vibration isolator includes: a mounting part 1, a base 2 and a plurality of vibration isolating parts 3, each vibration isolating part 3 is respectively spaced and fixed between the mounting part 1 and the base 2, the mounting part 1, the base 2 And all vibration isolation parts 3 are rigid structural members, each vibration isolation part 3 all comprises the first support column 31, the second support column 32 and mass block 33, for any vibration isolation part 3, the first support column 31 and The quality of the second support column 32 is all less t...

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Abstract

The invention discloses a vibration isolator and belongs to the technical field of machinery. The vibration isolator comprises a mounting part, a base and a plurality of vibration isolating parts, wherein all the vibration isolating parts are separately fixed between the mounting part and the base in a spacing manner; the mounting part, the base and all the vibration isolating parts are designed to be rigid structural parts; each vibration isolating part comprises a first supporting column, a second supporting column and a mass block; for any one of the vibration isolation parts, both the massof the first supporting column and that of the second supporting column are less than the mass of the mass block; one end of each first supporting column is fixedly mounted on the corresponding mounting part; the other end of each first supporting column is fixedly mounted on the corresponding mass block; one end of each second supporting column is fixedly mounted on the base; and the other end of each second supporting column is fixedly mounted on the corresponding mass block. By adoption of the vibration isolator disclosed by the invention, the circumstance that the mounting rigidity is reduced due to a conventional vibration isolator can be avoided.

Description

technical field [0001] The invention belongs to the field of mechanical technology, in particular to a vibration isolator. Background technique [0002] During the working process of various equipment, vibrations of different degrees and frequencies will be generated. These vibrations will cause mutual influence between various equipment, make disturbing noise, and even cause damage to the equipment to a certain extent. [0003] In order to avoid the above problems, vibration source equipment (equipment that generates vibration) is usually installed on a vibration isolator, so as to block or weaken the transmission of vibration through the vibration isolator, so as to play the role of vibration isolation. Common vibration isolators are usually rubber vibration isolators, air spring vibration isolators, etc. These vibration isolators use their own elasticity to transform the connection between the vibration source equipment and other equipment into an elastic connection, ther...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16F15/02F16M5/00F16M7/00
CPCF16F15/02F16M5/00F16M7/00
Inventor 左斌徐坤程晗刘力攀魏巍王亚猛吕忠南刘振吉聂时振
Owner 武汉船舶通信研究所
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