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Double-faced magneto-rheological intelligent shock pad

An intelligent vibration reduction and magneto-rheological technology, applied in the field of vibration-damping pads, can solve problems such as unchangeable and difficult to meet different requirements of vibration-damping pads

Active Publication Date: 2010-09-22
CHONGQING MATERIALS RES INST
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Ordinary vibration damping pads are made of rubber or polymer elastic materials. This type of vibration damping pad mainly changes the vibration damping performance of the vibration damping pad by changing the structural shape of the vibration damping pad or adding different materials to its surface and inside. Such as: two kinds of damping pads disclosed in Chinese patent 200820183414.2 and Chinese patent 200620148742. Afterwards, its damping performance has been fixed and cannot be changed. Therefore, it is difficult for this type of damping pad to meet the different requirements of different vibration damping occasions for the performance of the damping pad.

Method used

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Embodiment Construction

[0015] The structure of the present invention is described in detail below in conjunction with accompanying drawing:

[0016] see figure 1 , which is a specific structure of the present invention, the double-sided magnetorheological intelligent damping pad is composed of magnetorheological flat pads 1 and 2 and an electromagnet array plate 3, and the electromagnet array plate 3 is fixed on the magnetorheological flat pad 1 and magnetorheological flat pad 2; (see figure 2 and image 3 ) The magnetorheological flat pads 1 and 2 are composed of 16 cylinders 13 with a certain thickness arranged in a certain thickness. Each cylinder 13 is made of a polymer elastic material 7. The upper bottom 4 of the cylinder 13 and The lower bottom 5 is sealed with polymer elastic or flexible material to form 16 cylindrical cavities 18, which are filled with magnetorheological fluid 6, and the 16 cylindrical cavities 18 are arranged and formed with high Molecular flexible material 12 is cast ...

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Abstract

The invention discloses a double-faced magneto-rheological intelligent shock pad. The double-faced magneto-rheological intelligent shock pad iscomposed of magneto-rheological flat pads and an electromagnet array plate, wherein the electromagnet array plate is fixed between the two magneto-rheological flat pads; each magneto-rheological flat pad is made of a macromolecular elastic material and has N numbered cylinders with certain thickness, the upper bottom and the lower bottom of each cylinder are sealed by the macromolecular elastic or flexible material to form N munbered cylindrical cavities, and the N numbered cylindrical cavities are filled with magneto-rheological liquid; and the electromagnet array plate is composed of N numbered cylindrical electromagnets with the diameter less than or equal to that of the cylinder on the magneto-rheological pad. The current of each cylindrical electromagnet on the electromagnet array plate is changed to change the electromagnetic fields on both ends of each cylindrical electromagnet, so that the rigidity of the magneto-rheological flat pads on the two faces of the fixed electromagnet array plate is changed, thereby achieving the goal of shock absorption.

Description

technical field [0001] The invention belongs to a vibration damping pad, in particular to a double-sided magnetorheological intelligent vibration damping pad. Background technique [0002] Ordinary vibration damping pads are made of rubber or polymer elastic materials. This type of vibration damping pad mainly changes the vibration damping performance of the vibration damping pad by changing the structural shape of the vibration damping pad or adding different materials to its surface and inside. Such as: two kinds of damping pads disclosed in Chinese patent 200820183414.2 and Chinese patent 200620148742. Afterwards, its damping performance has been fixed and cannot be changed. Therefore, it is difficult for this type of damping pad to meet the different requirements of different vibration damping occasions for the performance of the damping pad. Contents of the invention [0003] Aiming at the problem that the vibration-damping performance of ordinary vibration-absorbing...

Claims

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Application Information

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IPC IPC(8): F16F9/53
Inventor 谭和平
Owner CHONGQING MATERIALS RES INST
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