Rubber damper and connecting rod buffering base thereof

A damper, rubber technology, applied in the direction of springs/shock absorbers, springs made of plastic materials, springs, etc., to achieve the effects of wide adaptability, increased damage safety, and good use safety

Inactive Publication Date: 2018-05-15
AVIC BEIJING INST OF AERONAUTICAL MATERIALS
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the technical problem of buffer support for high-precision instruments and equipment in the prior art, and to provide a buffer structure suitable for high-precision equipment such as penetrating equipment

Method used

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  • Rubber damper and connecting rod buffering base thereof
  • Rubber damper and connecting rod buffering base thereof

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Embodiment Construction

[0018] Attached below Figure 1~2 The present invention will be described in detail.

[0019] A rubber damper is provided, including an inner cylinder 1, an outer cylinder 3, a rubber buffer block 2 and a base 4; the outer cylinder is set outside the inner cylinder, and the rubber buffer is connected between the inner cylinder and the outer cylinder block, the rubber buffer block is thermally vulcanized and bonded to the inner wall of the outer cylinder, and the rubber buffer block is thermally vulcanized and bonded to the outer wall of the inner cylinder; the base is fixedly connected to one end of the outer cylinder, and the base is used as the first connection end of the rubber damper; The inner cylinder protrudes from the other end of the outer cylinder as the second connecting end of the rubber damper; the mutual displacement between the inner cylinder and the outer cylinder causes elastic deformation of the rubber buffer block; the inner cylinder 1 and the outer cylinder...

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Abstract

The invention relates to a rubber damper and a connecting rod buffering base thereof. By means of material selection and structure design of the rubber damper, the buffering device has a high impact resisting ability, when being affected by impact, shear deformation of the rubber damper occurs, the sticky and elastic characteristic of the rubber material is utilized, moment huge impact energy affected by the system is converted into strain energy, and by means of multiple times of release of the rubber damper, the impact is attenuated. By the adoption of the rubber damper, the buffering performance of the connecting rod structure is achieved, and the rubber damper has the advantages of being simple and stable in structure, high in vibration reducing efficiency and capable of achieving safebreaking.

Description

technical field [0001] The invention belongs to the field of ships, and is mainly used for the buffer connection between the ship-borne inertial navigation equipment and the cabin base, and in particular relates to a rubber damper and a connecting rod buffer base. Background technique [0002] The inertial navigation equipment is usually installed on the buffer base. When it is subjected to a large impact, the rubber buffer is deformed by force. Using the damping characteristics of the rubber material, the impact energy is converted into strain energy, and the impact is reduced through multiple releases of the rubber material. The existing structure types of the buffer include hydraulic buffer and spring buffer. Structural damage to the device leads to functional failure. The performance of the buffer base is mainly stiffness and buffer performance. When the structure type is fixed, the stiffness of the buffer base is fixed, and the adjustment of the stiffness must change t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16F1/38
CPCF16F1/38F16F1/3842
Inventor 任玉柱涂春潮郭瑞毅苏正涛米志安
Owner AVIC BEIJING INST OF AERONAUTICAL MATERIALS
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