CN204213236U - New-type hydraulic shock-damper - Google Patents
New-type hydraulic shock-damper Download PDFInfo
- Publication number
- CN204213236U CN204213236U CN201420683651.0U CN201420683651U CN204213236U CN 204213236 U CN204213236 U CN 204213236U CN 201420683651 U CN201420683651 U CN 201420683651U CN 204213236 U CN204213236 U CN 204213236U
- Authority
- CN
- China
- Prior art keywords
- inner casing
- outer shell
- piston
- suspension ring
- damper
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Fluid-Damping Devices (AREA)
Abstract
The utility model relates to auto parts machinery field, be specifically related to New-type hydraulic shock-damper, it is characterized in that: by inner casing, be located at the piston of inner casing inner chamber, the inner piston rod be connected with piston, be located at the bottom valve of inner casing one end, be located at the guide sleeve composition of the inner casing the other end, outer shell is provided with outside described inner casing, described inner casing is communicated with outer shell by bottom valve, described guide sleeve inside is provided with oil-sealing sleeve and is loaded on piston rod, hoisting ring device is provided with bottom described outer shell, described hoisting ring device comprises suspension ring, bottom, be connected to the strut between suspension ring and bottom, described suspension ring, bottom, strut three is integrated forging and forms, for three-in-one solid forging link, described bottom cover member and outer shell superimposed, outer shell end and bottom are welded as a whole, owing to being provided with said structure, this vibration damper is three in one integrated structure, operation is few, energy consumption is low, also improve manufacturing efficiency simultaneously, increase product strength, reduce welding, ensure that the quality of product, reduce energy consumption.
Description
Technical field
The utility model relates to auto parts machinery field, is specifically related to New-type hydraulic shock-damper.
Background technique
Existing hydraulic damper, be made up of cylindrical shell, the piston be located in cylindrical shell, the piston rod be located on piston, the bottom being located at cylinder body bottom, strut, suspension ring, described suspension ring and strut integral by being welded and fixed, integrally welded with bottom again, through Long-Time Service, easily at weld cracking, increase operation, energy consumption simultaneously.
Model utility content
The purpose of this utility model is to provide New-type hydraulic shock-damper, and this vibration damper is not easy to crack, long service life.
New-type hydraulic shock-damper, it is characterized in that: by inner casing, be located at the piston of inner casing inner chamber, the inner piston rod be connected with piston, be located at the bottom valve of inner casing one end, be located at the guide sleeve composition of the inner casing the other end, outer shell is provided with outside described inner casing, described inner casing is communicated with outer shell by bottom valve, described guide sleeve inside is provided with oil-sealing sleeve and is loaded on piston rod, hoisting ring device is provided with bottom described outer shell, described hoisting ring device comprises suspension ring, bottom, be connected to the strut between suspension ring and bottom, described suspension ring, bottom, strut three is integrated forging and forms, for three-in-one solid forging link, described bottom cover member and outer shell superimposed, outer shell end and bottom are welded as a whole.
Owing to being provided with said structure, this vibration damper is three in one integrated structure, and operation is few, energy consumption is low, also improves manufacturing efficiency simultaneously, increases product strength, reduces welding, ensure that the quality of product, reduces energy consumption.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model New-type hydraulic shock-damper.
Embodiment
As shown in Figure 1, New-type hydraulic shock-damper, it is characterized in that: by inner casing 1, be located at the piston 2 of inner casing 1 inner chamber, the inner piston rod 3 be connected with piston 2, be located at the bottom valve 4 of inner casing 1 one end, the guide sleeve 5 being located at inner casing 1 the other end forms, outer shell 6 is provided with outside described inner casing 1, described inner casing 1 is communicated with outer shell 6 by bottom valve 4, described guide sleeve 5 inside is provided with oil sealing 7 and is set on piston rod 3, hoisting ring device is provided with bottom described outer shell 6, described hoisting ring device comprises suspension ring 81, bottom 82, be connected to the strut 83 between suspension ring 81 and bottom 82, described suspension ring 81, bottom 82, strut 83 three is integrated forging and forms, for three-in-one solid forging link, described bottom 82 part and outer shell 6 superimposed, outer shell 6 end and bottom 82 are welded as a whole.During use, vibration damper is installed in parallel with elastic element in suspension, with attenuation vibration, vibrated when there is relative movement when between vehicle frame (or vehicle body) and vehicle bridge, piston in vibration damper moves up and down, and the fluid in vibration damper chamber just flows in another chamber from a chamber through different holes repeatedly.Friction now between hole wall and fluid and the intermolecular interior friction of fluid form damping force to vibration, make automobile vibrational energy be converted into fluid heat energy, then are dispersed in air by shock absorber.
Claims (1)
1. New-type hydraulic shock-damper, it is characterized in that: by inner casing, be located at the piston of inner casing inner chamber, the inner piston rod be connected with piston, be located at the bottom valve of inner casing one end, be located at the guide sleeve composition of the inner casing the other end, outer shell is provided with outside described inner casing, described inner casing is communicated with outer shell by bottom valve, described guide sleeve inside is provided with oil-sealing sleeve and is loaded on piston rod, hoisting ring device is provided with bottom described outer shell, described hoisting ring device comprises suspension ring, bottom, be connected to the strut between suspension ring and bottom, described suspension ring, bottom, strut three is integrated forging and forms, for three-in-one solid forging link, described bottom cover member and outer shell superimposed, outer shell end and bottom are welded as a whole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420683651.0U CN204213236U (en) | 2014-11-14 | 2014-11-14 | New-type hydraulic shock-damper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420683651.0U CN204213236U (en) | 2014-11-14 | 2014-11-14 | New-type hydraulic shock-damper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204213236U true CN204213236U (en) | 2015-03-18 |
Family
ID=52981909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420683651.0U Expired - Fee Related CN204213236U (en) | 2014-11-14 | 2014-11-14 | New-type hydraulic shock-damper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204213236U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111140619A (en) * | 2020-01-03 | 2020-05-12 | 北京强度环境研究所 | Damping valve of hydraulic shock absorber and hydraulic shock absorber |
-
2014
- 2014-11-14 CN CN201420683651.0U patent/CN204213236U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111140619A (en) * | 2020-01-03 | 2020-05-12 | 北京强度环境研究所 | Damping valve of hydraulic shock absorber and hydraulic shock absorber |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150318 Termination date: 20201114 |