CN204312610U - A kind of Novel truck vibration damper - Google Patents
A kind of Novel truck vibration damper Download PDFInfo
- Publication number
- CN204312610U CN204312610U CN201420772785.XU CN201420772785U CN204312610U CN 204312610 U CN204312610 U CN 204312610U CN 201420772785 U CN201420772785 U CN 201420772785U CN 204312610 U CN204312610 U CN 204312610U
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- CN
- China
- Prior art keywords
- fuel tank
- oil sealing
- guider
- vibration damper
- compress spring
- 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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- Vibration Dampers (AREA)
Abstract
The utility model discloses a kind of Novel truck vibration damper, comprise clutch release slave cylinder, overcoat, fuel tank, be located at the guider at fuel tank top, Compress Spring, oil sealing and oil sealing base, fuel tank is fixedly located at the outside of clutch release slave cylinder, overcoat is actively installed on the outside of fuel tank, it is characterized in that: the top heightening design of fuel tank also processes internal thread at inner tube wall, this internal thread is threaded with nut body, guider, Compress Spring, oil sealing and oil sealing base in loading fuel tank after be fixed by nut body, described guider is provided with oblique pore, guider top with bottom oil sealing between Compress Spring is set spring chamber communicated with the oil pocket of fuel tank by oblique pore, the upper-end surface excircle of described guider is provided with seal groove, seal ring is placed in seal groove.The utility model has repairing of being convenient to do over again, advantage that sealing anti-slip power is large, and has the advantage that lubrication and seal is good, improve working life, is specially adapted on the larger truck vibration damper of damping force.
Description
Technical field
The utility model relates to the vibration damper applied in automobile suspension system, particularly a kind of truck vibration damper.
Background technique
In the suspension system inside of most of automobile, vibration damper is housed, the vibration damper of automobile, also referred to as " suspension ", is made up of jointly spring and vibration damper, and vibration damper operationally can be in continuously compression and drawing process.The vibration damper used in truck, usual structure is: comprise fuel tank and be located at the guider at fuel tank top, Compress Spring, oil sealing and oil sealing base, guider, Compress Spring, oil sealing and oil sealing base loading fuel tank in after sealed by fuel tank top flange, shortcoming is that the ability of such its anti-slip power of sealing is poor, for the truck vibration damper that damping force is large, obviously easily occur sealing situation about in use coming off.The more important thing is in addition, assembled at vibration damper, when testing after oiling, as vibration damper is defective in quality, so this vibration damper will be scrapped, wasting manpower and material resources.In addition, unavoidably enter dirt when the spring chamber on guider top works, the time one grows the contact lubricated generation harmful effect to guider upper end and piston rod, reduction of service life.
Summary of the invention
In view of the deficiencies in the prior art, the utility model provides a kind of repairing of being convenient to do over again, sealing anti-slip power is large, lubrication and seal good, improve the Novel truck vibration damper in working life.
The utility model takes following technological scheme:
A kind of Novel truck vibration damper, comprise clutch release slave cylinder, overcoat, fuel tank, be located at the guider at fuel tank top, Compress Spring, oil sealing and oil sealing base, fuel tank is fixedly located at the outside of clutch release slave cylinder, overcoat is actively installed on the outside of fuel tank, it is characterized in that: the top heightening design of fuel tank also processes internal thread at inner tube wall, this internal thread is threaded with nut body, guider, Compress Spring, oil sealing and oil sealing base in loading fuel tank after be fixed by nut body, described guider is provided with oblique pore, guider top with bottom oil sealing between Compress Spring is set spring chamber communicated with the oil pocket of fuel tank by oblique pore.
After adopting technique scheme, first, assemble at vibration damper, when testing after oiling, as vibration damper is defective in quality, so only need loose nut body that nut body is screwed out fuel tank, and then the component taking out this vibration damper in fuel tank are changed accordingly, can not cause directly scrapping of product; Secondly a bit, the mode that nut body screw thread compression oil sealing base carries out sealing effectively can improve sealing-strength, and have stronger tension pull out force, therefore vibration damper of the present utility model is applicable on the larger truck vibration damper of damping force.The utility model has repairing of being convenient to do over again, advantage that sealing anti-slip power is large.Further, due to the setting of pore oblique on guider, can ensure that spring chamber inside has fluid to carry out circulation lubrication all the time, ensure that lubricating contact good between guider upper end and piston rod, improve working life.
In addition, for ensureing the sealing of vibration damper sealing part, the utility model have employed following technological scheme: the upper-end surface excircle of described guider is provided with seal groove, and place seal ring in seal groove, seal ring is compressed by oil sealing base.
Accompanying drawing explanation
The utility model has following accompanying drawing:
Fig. 1 is structural representation of the present utility model.
Embodiment
Drawings illustrate the technical solution of the utility model and embodiment, further describe each details and the working principle thereof of embodiment below more by reference to the accompanying drawings.
As shown in the figure, Novel truck vibration damper of the present utility model, comprise clutch release slave cylinder 7, overcoat 8, fuel tank 6, be located at the guider 5 at fuel tank 6 top, Compress Spring 10, oil sealing 2 and oil sealing base 1, fuel tank 6 is fixedly located at the outside of clutch release slave cylinder 7, overcoat 8 is actively installed on the outside of fuel tank 6, the top heightening design of fuel tank 6 also processes internal thread at inner tube wall, this internal thread is threaded with nut body 3, guider 5, Compress Spring 10, oil sealing 2 and oil sealing base 1 in loading fuel tank 6 after be fixed by nut body 3, described guider 5 is provided with oblique pore 11, guider 5 top with bottom oil sealing 2 between Compress Spring 10 is set spring chamber 9 communicated with the oil pocket of fuel tank 6 by oblique pore 11, the upper-end surface excircle of described guider 5 is provided with seal groove, and place seal ring 4 in seal groove, seal ring 4 is compressed by oil sealing base 1.
The utility model is not the flanging seal adopting traditional approach, but the mode adopting nut body screw thread to screw is sealed, advantage is: one, assemble at vibration damper, when testing after oiling, as vibration damper is defective in quality, so only need loose nut body that nut body is screwed out fuel tank, and then the component taking out this vibration damper in fuel tank are changed accordingly, can not cause directly scrapping of product; Its two, the sealing that screw thread compresses can have stronger tension pull out force, and the anticreep that therefore can meet the larger truck vibration damper of damping force is exerted oneself requirement.
Claims (2)
1. a Novel truck vibration damper, comprise clutch release slave cylinder, overcoat, fuel tank, be located at the guider at fuel tank top, Compress Spring, oil sealing and oil sealing base, fuel tank is fixedly located at the outside of clutch release slave cylinder, overcoat is actively installed on the outside of fuel tank, it is characterized in that: the top heightening design of fuel tank also processes internal thread at inner tube wall, this internal thread is threaded with nut body, guider, Compress Spring, oil sealing and oil sealing base in loading fuel tank after be fixed by nut body, described guider is provided with oblique pore, guider top with bottom oil sealing between Compress Spring is set spring chamber communicated with the oil pocket of fuel tank by oblique pore.
2. a kind of Novel truck vibration damper as claimed in claim 1, is characterized in that: the upper-end surface excircle of described guider is provided with seal groove, and place seal ring in seal groove, seal ring is compressed by oil sealing base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420772785.XU CN204312610U (en) | 2014-12-10 | 2014-12-10 | A kind of Novel truck vibration damper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420772785.XU CN204312610U (en) | 2014-12-10 | 2014-12-10 | A kind of Novel truck vibration damper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204312610U true CN204312610U (en) | 2015-05-06 |
Family
ID=53134928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420772785.XU Expired - Fee Related CN204312610U (en) | 2014-12-10 | 2014-12-10 | A kind of Novel truck vibration damper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204312610U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105351423A (en) * | 2015-12-14 | 2016-02-24 | 无锡亨宇减震器科技有限公司 | Small-friction motorcycle shock absorber |
-
2014
- 2014-12-10 CN CN201420772785.XU patent/CN204312610U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105351423A (en) * | 2015-12-14 | 2016-02-24 | 无锡亨宇减震器科技有限公司 | Small-friction motorcycle 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: 20150506 Termination date: 20211210 |