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A buffer suitable for automatic adjustment of force buffering

A technology of automatic adjustment and buffer, applied in the direction of shock absorber, shock absorber, liquid shock absorber, etc., can solve the problem of sliding block rebound, achieve the effect of relieving the pressure in the cavity and prolonging the life of the buffer

Inactive Publication Date: 2015-10-28
TAIYUAN UNIVERSITY OF SCIENCE AND TECHNOLOGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a buffer suitable for automatic adjustment of force buffering, which solves the technical problem of the slider rebounding when the slider hits the buffer

Method used

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  • A buffer suitable for automatic adjustment of force buffering
  • A buffer suitable for automatic adjustment of force buffering
  • A buffer suitable for automatic adjustment of force buffering

Examples

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Embodiment 1

[0018] See figure 1 and Figure 4 , a buffer suitable for automatic adjustment of force buffering, comprising: a cylindrical cylinder 1 filled with a buffer medium, a cylinder cover 2 is arranged at the opening end of the cylinder 1, and the opening is closed, The central axis of the cylinder head 2 is provided with an axially extending central through hole; a piston rod 3 passes through the central through hole, and is sealed and fitted; the top end of the piston rod 3 is provided with a piston body assembly 4, and the piston body The assembly is suitable for piston movement in the cylinder 1, and the end of the piston rod 3 is connected to the right end surface of the outer cylinder 5 of the buffer; when the buffer is working, the right end surface of the cylinder 1 acts as On the contact surface that collides with the slider 7, the right end surface is laid with a buffer pad 1-2 for buffering the impact of the slider 7; the slider 7 is a magnetic slider; the side wall of t...

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Abstract

The invention relates to a buffer suitable for automatically regulating stress buffer. The buffer comprises a cylinder body, wherein an opening end of the cylinder body is provided with a cylinder cover for sealing an opening, and the cylinder cover is provided with a center through hole stretching axially; a piston rod penetrates through the center through hole, the top end of the piston rod is provided with a piston body assembly, and the piston body assembly is suitable for doing piston motion in the cylinder body; and the side wall of the cylinder body is internally and axially provided with an electric magnet, the right end surface of the piston body assembly is provided with a pressure sensor which is used for detecting medium pressure, and the pressure sensor is connected with a processor module. When a sliding block strikes the right end surface of the cylinder body, the processor module is suitable for controlling a direct-current driving module to output direct current which is matched with a medium pressure value according to the medium pressure value, and thus a corresponding magnetic field can be generated by the electric magnet for attracting the sliding block; and the processor module is suitable for controlling the direct-current driving module to generate reverse output direct current for releasing the sliding block until the medium pressure value detected by the processor module is an equilibrium value.

Description

technical field [0001] The invention relates to a buffer, in particular to a buffer using elastic colloid as a buffer medium. Background technique [0002] In the field of cushioning and shock absorption, buffers are widely used, and their main functions are to absorb various impact energy, protect equipment and reduce noise. [0003] However, when the slider hits the buffer, due to the excessive impact energy, the piston in the buffer has no time to work, causing the slider to rebound. How to avoid this scene is a technical problem in this field. Contents of the invention [0004] The technical problem to be solved by the present invention is to provide a buffer suitable for automatic adjustment of force buffering, which solves the technical problem of the rebound of the slider when the slider hits the buffer. [0005] The invention provides a buffer suitable for automatic adjustment of force buffering, comprising: a cylindrical cylinder body for filling buffer medium, a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16F9/19F16F9/512F16F9/32
Inventor 渠晓刚张国晨常争艳杨明亮徐格宁范小宁孔屹刚
Owner TAIYUAN UNIVERSITY OF SCIENCE AND TECHNOLOGY
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