Two-stage buffer

A technology of two-stage buffers and first-stage buffers, applied in shock absorbers, shock absorbers, liquid shock absorbers, etc., can solve problems such as temperature accumulation, reduce medium temperature, avoid buffer damage, and prolong buffer effect on device life

Inactive Publication Date: 2015-07-01
SUZHOU TANGSHI MACHINERY MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the buffer will generate a certain temperature during use, and the temperature will accumulate when it continues to work, and it needs to be cooled down. However, how to detect the temperature of the buffer medium in the buffer and protect the buffer is a technical problem in this field.

Method used

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Embodiment Construction

[0015] Below in conjunction with accompanying drawing and embodiment the present invention is described in detail:

[0016] See figure 1 , figure 2 and Figure 5 , a temperature-protected two-stage buffer, comprising: a first-stage buffer 1 and a final-stage buffer 2; the first-stage buffer 1 and the final-stage buffer 2 respectively include: a circular cylinder, and In the cylinder body 4 filled with buffer medium, a cylinder head 5 is sealed at the open end of the cylinder body 4, and a piston rod 6 is movable and sealed in the central through hole of the cylinder head 5, and the right end of the piston rod 6 is provided with Piston body assembly 7, which is suitable for piston movement in the cylinder body 4, and is movable and sealed with the inner wall of the cylinder body 4; wherein, the cylinder body 4 of the first stage buffer 1 constitutes The piston rod 6-1 of the last-stage buffer 2; the right end faces of the piston body assembly 7 of the first-stage buffer 1 a...

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Abstract

The invention relates to a two-stage bumper capable of protecting temperature which comprises a head-stage bumper and a tail-stage bumper. The head-stage bumper and the tail-stage bumper respectively comprise respectively a cylinder body of a round barrel body shape, a cylinder body cover is arranged on the opening end of each cylinder body in a sealing mode, a piston rod is movably matched in a center through hole of each cylinder cover in a sealing mode, a piston body assembly is arranged at the right end of each piston rod, suitable for conducting piston motion in each cylinder body, and movably matched with the inner wall of each cylinder body in a sealing mode. The cylinder body of the head-stage bumper forms the piston rod of the tail-stage bumper, temperature sensors are arranged on the right end faces of the piston body assembly of the head-stage bumper and the piston body assembly of the tail-stage bumper, the temperature sensors are suitable for detecting temperature of media and connected with a PLC, a nixie tube is arranged at the outer barrel wall of the two-stage bumper, and the PLC is suitable for displaying the temperature of the media through the nixie tube.

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, the buffer will generate a certain temperature during use, and the temperature will accumulate when it continues to work, and it needs to be cooled. However, how to detect the temperature of the buffer medium in the buffer and protect the buffer 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 temperature-protectable two-stage buffer, which solves the technical problem of detecting the temperature of the medium to protect the buffer. [0005] The invention provides a temperature-protectable two-stage buffer, including: a first-stage b...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16F9/30F16F9/52
CPCF16F9/22F16F9/26F16F9/30F16F9/303F16F9/32F16F9/3214F16F9/34F16F9/42F16F9/52F16F2222/02F16F2222/12F16F2230/18
Inventor 唐全林徐金明徐仁才李刚潘金亮唐豪清邓学山高云飞苏欣
Owner SUZHOU TANGSHI MACHINERY MFG
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