CN202690860U - Reinforced valve slice for damper - Google Patents
Reinforced valve slice for damper Download PDFInfo
- Publication number
- CN202690860U CN202690860U CN 201220232019 CN201220232019U CN202690860U CN 202690860 U CN202690860 U CN 202690860U CN 201220232019 CN201220232019 CN 201220232019 CN 201220232019 U CN201220232019 U CN 201220232019U CN 202690860 U CN202690860 U CN 202690860U
- Authority
- CN
- China
- Prior art keywords
- valve block
- valve slice
- damper
- block body
- reinforced
- 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 discloses a reinforced valve slice for a damper. The reinforced valve slice comprises a disk-shaped valve slice body, wherein a shaft hole is arranged at the center of the valve slice body, a plurality of orifices are evenly distributed on the valve slice body around the shaft hole, and a plurality of reinforcing ribs arranged in the radial direction are distributed at intervals on the valve slice body along the circumference. The reinforced valve slice for the damper is simple in structure and low in production cost. By adoption of the design that the plurality of reinforcing ribs arranged in the radial direction are distributed at intervals on the valve slice body along the circumference, mechanical strength of the valve slice body is enhanced effectively, the valve slice body is not prone to deformation after being used for a long time, stable damping force of the damper is ensured, and service life of the damper is prolonged at the same time.
Description
Technical field
The utility model relates to the automobile hydraulic shock-damping device field, is specially the reinforced valve block of a kind of vibration damper.
Background technique
Vibration damper is the rapid wear accessory in the automobile using process, and vibration damper work quality will directly affect the stationarity of automobile running and the life-span of other parts.The Main Function of automobile absorber is when being subjected to vibration relative movement to occur between vehicle body and vehicle bridge or wheel and the vehicle body, piston in the vibration damper moves up and down, and the pressure oil in the vibration damper just flows in the shock absorber oil storage cylinder through different throttle orifices from a vibration damper clutch release slave cylinder repeatedly.The at this moment friction between hole wall and the hydraulic oil and the intermolecular interior friction of hydraulic oil forms damping force to vibration, makes automobile vibrational energy be converted into fluid heat energy, absorbed by vibration damper to be dispersed in the atmosphere again.
Existing automobile absorber valve block, in the situation that sharply vibrations in the automobile traveling process, the hydraulic oil of high-speed motion is larger to the impact force of valve block, use can make valve block deform for a long time, valve block after the distortion can make the mistake oil mass of the throttle orifice on the valve seat that cooperates with it increase, thereby make the damping force of vibration damper unstable, shorten the working life of vibration damper.
The model utility content
The purpose of this utility model provides the reinforced valve block of a kind of vibration damper, easily deforms after solving the long-time use of valve block traditional in the prior art, thereby makes the damping force of vibration damper unstable, affects the problem in the working life of vibration damper.
For achieving the above object, the technical solution adopted in the utility model is:
The reinforced valve block of a kind of vibration damper, include disc valve block body, described valve block body center is provided with axis hole, evenly is provided with several throttle orifices around axis hole on the described valve block body, it is characterized in that: equidistantly be distributed with the stiffening rib that several radially arrange along circumference on the described valve block body.
The reinforced valve block of described a kind of vibration damper is characterized in that: the thickness of described several stiffening ribs is a little more than the valve block body surface, and reduced gradually to the center by the outer ring of valve block body.
The beneficial effects of the utility model are:
The utility model is simple in structure, cost of production is low, adopt along equidistantly the distribute design of several stiffening ribs that radially arrange of circumference at the valve block body, effectively strengthened the mechanical strength of valve block body, make it after using for a long time, also be difficult for deforming, guaranteed that vibration damper can have and has stable damping force, has prolonged the working life of vibration damper simultaneously.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is sectional drawing of the present utility model.
Embodiment
As depicted in figs. 1 and 2, the reinforced valve block of a kind of vibration damper includes disc valve block body 1, and valve block body 1 center is provided with axis hole 2, evenly be provided with several throttle orifices 3 around axis hole 2 on the valve block body 1, equidistantly be distributed with several stiffening ribs that radially arranges 4 along circumference on the valve block body 1.
The thickness of several stiffening ribs 4 is a little more than valve block body 1 surface, and reduced gradually to the center by the outer ring of valve block body 1.
Claims (2)
1. reinforced valve block of vibration damper, include disc valve block body, described valve block body center is provided with axis hole, evenly is provided with several throttle orifices around axis hole on the described valve block body, it is characterized in that: equidistantly be distributed with the stiffening rib that several radially arrange along circumference on the described valve block body.
2. the reinforced valve block of a kind of vibration damper according to claim 1 is characterized in that: the thickness of described several stiffening ribs is a little more than the valve block body surface, and reduced gradually to the center by the outer ring of valve block body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220232019 CN202690860U (en) | 2012-05-22 | 2012-05-22 | Reinforced valve slice for damper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220232019 CN202690860U (en) | 2012-05-22 | 2012-05-22 | Reinforced valve slice for damper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202690860U true CN202690860U (en) | 2013-01-23 |
Family
ID=47546486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220232019 Expired - Fee Related CN202690860U (en) | 2012-05-22 | 2012-05-22 | Reinforced valve slice for damper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202690860U (en) |
-
2012
- 2012-05-22 CN CN 201220232019 patent/CN202690860U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130123 Termination date: 20140522 |