CN202023877U - Compression valve seat in automobile vibration damper - Google Patents
Compression valve seat in automobile vibration damper Download PDFInfo
- Publication number
- CN202023877U CN202023877U CN2011201433331U CN201120143333U CN202023877U CN 202023877 U CN202023877 U CN 202023877U CN 2011201433331 U CN2011201433331 U CN 2011201433331U CN 201120143333 U CN201120143333 U CN 201120143333U CN 202023877 U CN202023877 U CN 202023877U
- Authority
- CN
- China
- Prior art keywords
- valve seat
- compression valve
- attachment face
- limiting stopper
- compression
- 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 - Lifetime
Links
- 230000006835 compression Effects 0.000 title claims abstract description 43
- 238000007906 compression Methods 0.000 title claims abstract description 43
- 239000006096 absorbing agent Substances 0.000 claims description 17
- 239000010720 hydraulic oil Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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- Fluid-Damping Devices (AREA)
Abstract
The utility model discloses a compression valve seat in an automobile vibration damper, which solves the problem that a compensation valve plate is not easy to align when the compensation valve plate is mounted onto the mounting surface of the compression valve seat as no spacing structure exists in the conventional compression valve seat. The compression valve seat in the automobile vibration damper adopts the structure that the mounting surface for mounting the compensation valve plate is arranged on the compression valve seat, and is characterized in that a plurality spacing blocks are arranged at intervals on the mounting surface in the circumferential direction of the mounting surface and protrude out of the mounting surface.
Description
Technical field
The utility model relates to a kind of automobile absorber, relates in particular to the compression valve seat in a kind of automobile absorber.
Background technique
Automobile absorber plays an important role to the smooth-going travelling comfort of travelling and driving of vehicle as the damping components and parts in the automobile suspension system.Compressing valve seat is one of component important in the automobile absorber, and the compression valve seat is provided with penetrating oilhole, on the attachment face of compression valve seat the compensation valve block is installed, and the compensation valve block covers the oilhole oral area, the flow when passing through oilhole to limit hydraulic oil.
(patent No.: disclose a kind of automobile absorber 200920124156.5) with the compression valve seat, comprised the surface of contact that contacts with the outer cylinder chassis of automobile absorber, described surface of contact is a sphere at Chinese utility model patent.This automobile absorber is a sphere with the surface of contact that contacts with the outer cylinder chassis on the compression valve seat, like this, the surface of contact that contacts with the outer cylinder chassis just can fully contact with the outer cylinder chassis, under the identical situation of axial force, unit surface of contact stressed less, the wearing and tearing of the surface of contact that can reduce the outer cylinder chassis and contact with the outer cylinder chassis, thus improve compression valve seat usability and life-span.
Attachment face on this compression valve seat is the exterior edge face of compression valve seat, and in order accurately to limit the flow of hydraulic oil, the mounting point of compensation valve block on the compression valve seat has certain requirement.Be not provided for limiting the limit structure of compensation valve block on the attachment face on this compression valve seat, realize compensating valve block and be installed to exactly on the compression valve seat, the time of general cost is more relatively.
Summary of the invention
For overcoming above-mentioned defective, the utility model technical issues that need to address are: the valve seat of the compression in a kind of automobile absorber is provided, and the compensation valve block can accurately be installed on the attachment face of this compression valve seat easily.
For solving described technical problem, the technological scheme that the utility model adopted: the compression valve seat in a kind of automobile absorber, has the attachment face that is used to install the compensation valve block on the compression valve seat, it is characterized in that, on this attachment face, be provided with some limiting stoppers, limiting stopper is projected into the outside of attachment face, and these limiting stoppers are arranged on the attachment face at interval along the circumferencial direction of attachment face.Limiting stopper is projected into the outside of compression valve seat attachment face, and when placing the compensation valve block on this attachment face, limiting stopper is used to limit the position of compensation valve block on the compression valve seat.The loop wire that these limiting stopper inner ends are surrounded is larger than the cylindrical of compensation valve block, so that place the compensation valve block in the middle of these limiting stoppers.After the compensation valve block is placed on the attachment face exactly, also need to realize fixing between compensation valve block and the compression valve seat by fastening screw trip bolt.
As preferably, the footpath that the center line of described limiting stopper is positioned at described attachment face upwards.This is convenient to the setting of limiting stopper position on described attachment face.
As preferably, the outer end edges of described limiting stopper intersects with the outer circumferential face of compression valve seat.The outer end of limiting stopper extends to the outer circumferential face place of compression valve seat, thereby is convenient to the casting die of producing the compression valve seat is processed, and has also made things convenient for the demoulding to mould.
As preferably, the inner outer edge of described limiting stopper is provided with chamfer surface.The chamfer surface that is provided with has made things convenient in the middle of these limiting stoppers and has placed the compensation valve block.
As preferably, the interior edge face of described limiting stopper is the inclined-plane, and this inclined-plane tilts towards the radial outside of attachment face.The interior edge face of limiting stopper is the inclined-plane, also is to place the compensation valve block for convenience in the middle of these limiting stoppers.
Compared with prior art, the beneficial effects of the utility model are embodied in:
Owing on the attachment face of compression valve seat, described some limiting stoppers are set, and limiting stopper is projected into the outside of this attachment face, this has made things convenient on attachment face places the compensation valve block, after the compensation valve block is placed on the attachment face, the positional accuracy of compensation valve block on attachment face is good, thereby be convenient on this attachment face, install compensation valve block, operating efficiency height.
Description of drawings
Fig. 1 is the longitudinal sectional view of the compression valve seat in the utility model automobile absorber.
Fig. 2 is the structural representation of compression valve seat attachment face.
Fig. 3 is the sectional view of P-P direction among Fig. 2.
Embodiment
Be provided with six limiting stoppers 3 on described attachment face 2, limiting stopper 3 is connected as a single entity with compression valve seat 1.These six limiting stoppers 3 along attachment face 2 circumferencial directions uniformly at intervals, the footpath that the center line of limiting stopper 3 is positioned at attachment face 2 is upwards.The interior edge face of these six limiting stoppers 3 and attachment face 2 a certain concentric circles are tangent, and this concentric circle is generally bigger than the cylindrical of compensation valve block, and the compensation valve block can be placed between these six limiting stoppers 3.After the compensation valve block is placed to the position, also need by fixing between fastening screw trip bolt realization and the compression valve seat 1.
The outer end edges of limiting stopper 3 intersects with the outer circumferential face of compression valve seat 1, and the interior edge face of limiting stopper 3 can be the inclined-plane, and this inclined-plane tilts towards the radial outside of attachment face 2.The interior edge face outer edge of limiting stopper 3 also can be provided with chamfer surface, and this chamfer surface can be the inclined-plane, also can be cambered surface.Like this, can be placed into the compensation valve block place, neutral position of six limiting stoppers 3 easily.
Claims (5)
1. the compression valve seat in the automobile absorber, has the attachment face that is used to install the compensation valve block on the compression valve seat, it is characterized in that, on this attachment face (2), be provided with some limiting stoppers (3), limiting stopper (3) is projected into the outside of attachment face (2), and these limiting stoppers (3) are arranged on the attachment face (2) at interval along the circumferencial direction of attachment face (2).
2. the compression valve seat in the automobile absorber according to claim 1 is characterized in that, the footpath that the center line of described limiting stopper (3) is positioned at described attachment face (2) makes progress.
3. the compression valve seat in the automobile absorber according to claim 1 and 2 is characterized in that, the outer end edges of described limiting stopper (3) intersects with the outer circumferential face of compression valve seat (1).
4. the compression valve seat in the automobile absorber according to claim 1 and 2 is characterized in that, the inner outer edge of described limiting stopper (3) is provided with chamfer surface.
5. the compression valve seat in the automobile absorber according to claim 1 and 2 is characterized in that, the interior edge face of described limiting stopper (3) is the inclined-plane, and this inclined-plane tilts towards the radial outside of attachment face (2).
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201433331U CN202023877U (en) | 2011-05-09 | 2011-05-09 | Compression valve seat in automobile vibration damper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201433331U CN202023877U (en) | 2011-05-09 | 2011-05-09 | Compression valve seat in automobile vibration damper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202023877U true CN202023877U (en) | 2011-11-02 |
Family
ID=44848827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201433331U Expired - Lifetime CN202023877U (en) | 2011-05-09 | 2011-05-09 | Compression valve seat in automobile vibration damper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202023877U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111692265A (en) * | 2019-09-20 | 2020-09-22 | 裴广华 | Resonance eliminating device for mainframe based on vibration compensation |
-
2011
- 2011-05-09 CN CN2011201433331U patent/CN202023877U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111692265A (en) * | 2019-09-20 | 2020-09-22 | 裴广华 | Resonance eliminating device for mainframe based on vibration compensation |
| CN111692265B (en) * | 2019-09-20 | 2021-09-21 | 胡小青 | Resonance eliminating device for mainframe based on vibration compensation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: ZHEJIANG ADD INDUSTRIAL CO., LTD. Free format text: FORMER NAME: ZHEJIANG ZHENGYU INDUSTRY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: Taizhou City, Zhejiang province Yuhuan County 317600 Zhugang Shuanggang Road No. 38-88 Patentee after: Zhejiang Zhengyu Industry Co.,Ltd. Address before: Taizhou City, Zhejiang province Yuhuan County 317600 Zhugang Shuanggang Road No. 38-88 Patentee before: Zhejiang Zhengyu Industry Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20111102 |
|
| CX01 | Expiry of patent term |