CN204327842U - Rebuilt valve train device of shock absorber - Google Patents
Rebuilt valve train device of shock absorber Download PDFInfo
- Publication number
- CN204327842U CN204327842U CN201420684808.1U CN201420684808U CN204327842U CN 204327842 U CN204327842 U CN 204327842U CN 201420684808 U CN201420684808 U CN 201420684808U CN 204327842 U CN204327842 U CN 204327842U
- Authority
- CN
- China
- Prior art keywords
- packing ring
- upper limit
- bit slice
- lower limit
- limit bit
- 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
A kind of Rebuilt valve train device of shock absorber, relates to the resetting valve system in a kind of hydraulic pressure inflatable shock absorber.Comprise piston assembly, described piston assembly is provided with logical liquid sheet, upper limit bit slice, upper limit packing ring outward successively; Piston assembly inside is provided with flow regulator pieces, adjustment sheet, lower limit bit slice, lower limit packing ring successively, and by fixed end and fastening nuts; Described upper limit packing ring, lower limit packing ring are the convex panel of middle part protrusion respectively near one end end face of upper limit bit slice, lower limit bit slice.Its beneficial effect is: to close oil circuit time space smooth and easy opening for upper limit bit slice and adjustment sheet, can not open closedown scope and produce and stop, make valve system damping vibration attenuation scope large, vibration damper uniform force because of packing ring because of plane surface to it.
Description
Technical field
The utility model relates to the resetting valve system in a kind of hydraulic pressure inflatable shock absorber.
Background technique
CN201963798U discloses a kind of Rebuilt valve train device of shock absorber, the upper and lower limiting gasket of current rebound valve of shock absorber architecture and the joint of valve block, its surface adopts platy structure mostly, processing is simple, but banking stop, logical liquid sheet stop by limiting gasket plane when opening closedown, especially logical liquid sheet area is larger, when open closed, amplitude is larger, be easy to touch upper limit packing ring, move it range limited, its damping force decay smoothing range is little, easily produces pause and transition in rhythm or melody power, causes vibration damper discontinuity.
Summary of the invention
The utility model improves prior art Rebuilt valve train device, provides a kind of Rebuilt valve train device of shock absorber, and damping vibration attenuation scope is large, vibration damper uniform force.
In order to achieve the above object, the technical solution adopted in the utility model is:
A kind of Rebuilt valve train device of shock absorber, comprise piston assembly, described piston assembly is provided with logical liquid sheet, upper limit bit slice, upper limit packing ring outward successively; Piston assembly inside is provided with flow regulator pieces, adjustment sheet, lower limit bit slice, lower limit packing ring successively, and by fixed end and fastening nuts; It is characterized in that: described upper limit packing ring, lower limit packing ring are the convex panel of middle part protrusion respectively near one end end face of upper limit bit slice, lower limit bit slice.
The beneficial effects of the utility model are: to close oil circuit time space smooth and easy opening for upper limit bit slice and adjustment sheet, can not open closedown scope and produce and stop, make valve system damping vibration attenuation scope large, vibration damper uniform force because of packing ring because of plane surface to it.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
In figure: 1. upper limit packing ring; 2. upper limit bit slice; 3. logical liquid sheet; 4. piston assembly; 5. flow regulator pieces; 6. adjustment sheet; 7. lower limit bit slice; 8. lower limit packing ring; 9. nut; 10. fixed end.
Embodiment
From accompanying drawing 1, the utility model comprises piston assembly 4, and its outer end is provided with logical liquid sheet 3, upper limit bit slice 2, upper limit packing ring 1 successively away from piston assembly 4 gradually; Piston assembly 4 inside is provided with flow regulator pieces 5, adjustment sheet 6, lower limit bit slice 7, lower limit packing ring 8 from inside to outside successively, and after being connected successively by fixed end 10, fastening with nut 9; Described upper limit packing ring 1, lower limit packing ring 8 are the convex panel of middle part protrusion respectively near one end end face of upper limit bit slice 2, lower limit bit slice 7.Because upper limit packing ring 1, lower limit packing ring 8 adopt arc convex structure near one end end face of upper limit bit slice 2, lower limit bit slice 7, to close oil circuit time space smooth and easy opening to make upper limit bit slice 2 and adjustment sheet 6, closedown scope can not be opened because of plane surface to it because of packing ring and produce stop, make valve system damping vibration attenuation scope large, vibration damper uniform force.
Claims (1)
1. a Rebuilt valve train device of shock absorber, comprises piston assembly, and described piston assembly is provided with logical liquid sheet, upper limit bit slice, upper limit packing ring outward successively; Piston assembly inside is provided with flow regulator pieces, adjustment sheet, lower limit bit slice, lower limit packing ring successively, and by fixed end and fastening nuts; It is characterized in that: described upper limit packing ring, lower limit packing ring are the convex panel of middle part protrusion respectively near one end end face of upper limit bit slice, lower limit bit slice.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420684808.1U CN204327842U (en) | 2014-11-15 | 2014-11-15 | Rebuilt valve train device of shock absorber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420684808.1U CN204327842U (en) | 2014-11-15 | 2014-11-15 | Rebuilt valve train device of shock absorber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204327842U true CN204327842U (en) | 2015-05-13 |
Family
ID=53164209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420684808.1U Expired - Fee Related CN204327842U (en) | 2014-11-15 | 2014-11-15 | Rebuilt valve train device of shock absorber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204327842U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105570273A (en) * | 2015-11-23 | 2016-05-11 | 成都九鼎科技(集团)有限公司 | Novel washer |
-
2014
- 2014-11-15 CN CN201420684808.1U patent/CN204327842U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105570273A (en) * | 2015-11-23 | 2016-05-11 | 成都九鼎科技(集团)有限公司 | Novel washer |
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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: 20150513 Termination date: 20161115 |