CN202560918U - Guider of shock absorber - Google Patents
Guider of shock absorber Download PDFInfo
- Publication number
- CN202560918U CN202560918U CN2012202462054U CN201220246205U CN202560918U CN 202560918 U CN202560918 U CN 202560918U CN 2012202462054 U CN2012202462054 U CN 2012202462054U CN 201220246205 U CN201220246205 U CN 201220246205U CN 202560918 U CN202560918 U CN 202560918U
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- CN
- China
- Prior art keywords
- guider
- breach
- vibration damper
- notches
- notch
- 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 guider of a shock absorber comprises a guider body (1) with an annular outer sealing surface (2). Notches (3) facilitating outflow and inflow of hydraulic oil are arranged on the outer sealing surface (2), an annular flow channel (4) is further arranged on the outer circumferential surface of the guider body (1), gaps (5) are arranged on the annular flow channel (4), the number of the gaps (5) is matched with that of the notches (3), and the gaps (5) and the notches (3) are staggered. By the aid of the guider of the shock absorber, liquid flow can be gentler.
Description
Technical field
The utility model relates to a kind of auto parts and components field, specifically relates to a kind of guider that is used for the vibration damper of automobile shockproof system.
Background technique
Automobile is through uneven road surface the time, though the shock-absorbing spring in the shockproof system can filter the vibrations on road surface, spring self also has to-and-fro motion, and vibration damper is used for suppressing the back and forth jump of this spring.The structure of vibration damper is that the piston rod that has piston inserts in the tube, is full of oil in the tube.Throttle orifice is arranged on the piston, make that the oil in two-part space that is separated by piston can complement each other.The working principle of vibration damper is when receiving vibrations relative movement to occur between vehicle frame and vehicle bridge or vehicle body and vehicle bridge; Piston in the vibration damper moves up and down; Fluid in the vibration damper chamber just flows in another chamber from a chamber through different holes times without number; The intermolecular interior friction of friction between hole wall and fluid and fluid at this moment forms damping force to vibrations, and making the thump Conversion of energy is fluid heat energy, is dispersed in the atmosphere by the vibration damper absorption again.
Guider is one of strength member in the vibration damper, and it plays good leading role to the motion of piston rod in the vibration damper, guarantees the smoothness of piston in running; Oilhole through guider is communicated with clutch release slave cylinder and oil storage cylinder in the piston motion process simultaneously; Existing technology generally is on guider internal openings or external sealed face, to open 2～3 notches to play the runner effect, but no matter be perforate or fluting, hydraulic oil under pressure; The capital produces the phenomenon of spraying from runner; Owing to there is not other runner buffering, said hydraulic oil produces heat energy and impacts oil storage cylinder and produces vibrations, influences the working life of vibration damper.
The model utility content
The utility model technical problem to be solved is that the guider of the milder vibration damper of a kind of flow is provided.
The technical solution of the utility model is; A kind of guider with vibration damper of following structure is provided; It comprises the guider body that is provided with annular external sealed face, and said external sealed face is provided with the notch that makes things convenient for hydraulic oil to flow out and flow into, and outer circumferential face also is provided with ring runner on the said guider body; Said ring runner is provided with the breach that matches with notch quantity, and said breach and notch are crisscross arranged.
After adopting above structure, the guider of the utility model vibration damper compared with prior art has following advantage:
Because outer circumferential face also is provided with ring runner on the guider body of the utility model, ring runner is provided with the breach that matches with notch quantity, and breach and notch are crisscross arranged; The hydraulic oil that flows out from notch flows into ring runner; Flow out from the indentation, there of ring runner, play the effect of mild flow, after liquid flowing speed slows down; Get into the heat energy that transforms behind the oil storage cylinder and reduce, and flow is to the impact minimizing of oil storage cylinder.
As improvement, said external sealed face is provided with four notches, and said four notches evenly are provided with along annular external sealed face, and four notches are compared two or three notches, and the flow of outflow is more even.
As improvement, said ring runner is positioned at the notch below.Ring runner is positioned at buffering can be played in the notch below to flow effect.
As improvement, said ring runner is provided with four breach, and said four breach evenly are provided with along ring runner, and breach equates with notch quantity, makes through the flow of breach milder.
As improvement, the cambered surface middle part of said breach between adjacent two notches, symmetrical configuration, processing easily.
Description of drawings
Fig. 1 is the structural representation of the guider of the utility model vibration damper;
Shown in the figure, 1, the guider body, 2, the external sealed face, 3, notch, 4, ring runner, 5, breach.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is done explanation in further detail.
Please with reference to shown in Figure 1; The guider of the vibration damper of the utility model; It comprises the guider body 1 that is provided with annular external sealed face 2, and said external sealed face 2 is provided with the notch 3 that makes things convenient for hydraulic oil to flow out and flow into, and outer circumferential face also is provided with ring runner 4 on the said guider body 1; Said ring runner 4 is provided with the breach 5 that matches with notch 3 quantity, and said breach 5 is crisscross arranged with notch 3.Said being crisscross arranged is meant that the center line of crossing notch 3 does not overlap with the center line of crossing breach 5.
Said external sealed face 2 is provided with four notches 3, and said four notches 3 evenly are provided with along annular external sealed face 2.
Said ring runner 4 is positioned at notch 3 belows.
Said ring runner 4 is provided with four breach 5, and said four breach 5 evenly are provided with along ring runner 4.
The cambered surface middle part of said breach 5 between adjacent two notches 3.
Claims (5)
1. the guider of a vibration damper; It comprises the guider body (1) that is provided with annular external sealed face (2); Said external sealed face (2) is provided with the notch (3) that makes things convenient for hydraulic oil to flow out and flow into; It is characterized in that: said guider body (1) is gone up outer circumferential face and also is provided with ring runner (4), and said ring runner (4) is provided with the breach (5) that matches with notch (3) quantity, and said breach (5) is crisscross arranged with notch (3).
2. the guider of vibration damper according to claim 1, it is characterized in that: said external sealed face (2) is provided with four notches (3), and said four notches (3) evenly are provided with along annular external sealed faces (2).
3. the guider of vibration damper according to claim 2 is characterized in that: said ring runner (4) is positioned at notch (3) below.
4. the guider of vibration damper according to claim 3, it is characterized in that: said ring runner (4) is provided with four breach (5), and said four breach (5) evenly are provided with along ring runner (4).
5. the guider of vibration damper according to claim 4 is characterized in that: said breach (5) is positioned at the cambered surface middle part between adjacent two notches (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202462054U CN202560918U (en) | 2012-05-29 | 2012-05-29 | Guider of shock absorber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202462054U CN202560918U (en) | 2012-05-29 | 2012-05-29 | Guider of shock absorber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202560918U true CN202560918U (en) | 2012-11-28 |
Family
ID=47210578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202462054U Expired - Fee Related CN202560918U (en) | 2012-05-29 | 2012-05-29 | Guider of shock absorber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202560918U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107061593A (en) * | 2017-04-13 | 2017-08-18 | 安徽奥泰粉末冶金有限公司 | A kind of shock absorption guide apparatus |
-
2012
- 2012-05-29 CN CN2012202462054U patent/CN202560918U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107061593A (en) * | 2017-04-13 | 2017-08-18 | 安徽奥泰粉末冶金有限公司 | A kind of shock absorption guide apparatus |
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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: 20121128 Termination date: 20140529 |