CN107131081A - A kind of new automobile EGR valve - Google Patents
A kind of new automobile EGR valve Download PDFInfo
- Publication number
- CN107131081A CN107131081A CN201610110515.6A CN201610110515A CN107131081A CN 107131081 A CN107131081 A CN 107131081A CN 201610110515 A CN201610110515 A CN 201610110515A CN 107131081 A CN107131081 A CN 107131081A
- Authority
- CN
- China
- Prior art keywords
- center
- pole
- wear
- swinging mounting
- egr valve
- 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.)
- Pending
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- Lift Valve (AREA)
Abstract
A kind of new automobile EGR valve, including valve body, center-pole is provided with valve body, center-pole top abuts the valve seat of valve body provided with displacement transducer tail end, swinging mounting is provided with center-pole, wear-resistant device is provided with by swinging mounting, wear-resistant device set loads swinging mounting, swinging mounting wraps center-pole, stage clip is provided between center-pole and displacement transducer, stage clip abuts center-pole, displacement transducer is provided with center-pole, the misalignment of automobile can be transmitted constantly, the control system of automobile is facilitated to carry out the control and regulation of displacement, the security performance of automobile can be allowed to be lifted, also stage clip is provided with center-pole both sides, it can allow the rapid resilience of center-pole, the using effect of EGR valve is kept, make the resilience efficiency of EGR valve fast, control effect is more preferable.
Description
Technical field
The present invention relates to a kind of valve, and in particular to a kind of new automobile EGR valve.
Background technology
Automobile needs the control of control device progress position during traveling, substantial amounts of valve can be used in control device, these valves can control displacement and the speed of automobile, but the valve control efficiency on many automobiles is not high, easily occur when vehicle travel stuck, cause the driving efficiency of automobile not high, it have impact on the travel speed and running efficiency of automobile, also resilience effect is not high when in use for part valve, and the resilience time is longer, have impact on control of the valve for automobile.
The content of the invention
It is an object of the invention to provide a kind of a kind of simple in construction, new automobile EGR valve controlled.
The technical scheme is that：A kind of new automobile EGR valve, including valve body, center-pole is provided with valve body, center-pole top abuts the valve seat of valve body provided with displacement transducer tail end, is provided with center-pole by swinging mounting, swinging mounting and is provided with wear-resistant device, wear-resistant device set loads swinging mounting, swinging mounting wraps center-pole, and stage clip is provided between center-pole and displacement transducer, and stage clip abuts center-pole；
Center-pole is provided with power transmission shaft, and power transmission shaft is mutually abutted with center rod, and is provided with sleeve pipe in junction, and the sleeve pipe is positioned at the lower end of wear-resistant device.
Wear plate is provided with described wear-resistant device, the wear plate is provided with wear-resistant material layer.
Described wear-resistant material layer is rare earth layer or layer of polyurethane.
It is an advantage of the invention that：Displacement transducer is provided with center-pole, the misalignment of automobile can be transmitted constantly, the control system of automobile is facilitated to carry out the control and regulation of displacement, the security performance of automobile can be allowed to be lifted, stage clip also is provided with center-pole both sides, the rapid resilience of center-pole can be allowed, the using effect of EGR valve has been kept, allow the resilience efficiency of EGR valve is fast, control effect is more preferable.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention.
In figure：1 is bar centered on valve body, 2, and 3 be swinging mounting, and 4 be wear-resistant device, and 5 be stage clip, and 6 be power transmission shaft, and 7 be sleeve pipe, and 8 be wear plate.
Embodiment
The present invention is further described below in conjunction with the accompanying drawings.
A kind of new automobile EGR valve, including valve body 1, center-pole 2 is provided with valve body 1, the top of center-pole 2 abuts the valve seat of valve body 1 provided with the tail end of displacement transducer 3, swinging mounting 3 is provided with center-pole 2, the side of swinging mounting 3 is provided with wear-resistant device 4, 4 sets of wear-resistant device loads swinging mounting 3, swinging mounting 3 wraps center-pole 2, stage clip 5 is provided between center-pole 2 and displacement transducer 3, stage clip 5 abuts center-pole 2, center-pole 2 is provided with power transmission shaft 6, power transmission shaft 6 is mutually abutted with center-pole 2, and it is provided with sleeve pipe 7 in junction, the sleeve pipe 7 is located at the lower end of wear-resistant device 4, wear plate 8 is provided with wear-resistant device 4, the wear plate 8 is provided with wear-resistant material layer, wear-resistant material layer is rare earth layer or layer of polyurethane.
Claims (3)
1. a kind of new automobile EGR valve, including valve body, it is characterised in that：Center-pole is provided with valve body, center-pole top abuts the valve seat of valve body provided with displacement transducer tail end, swinging mounting is provided with center-pole, wear-resistant device is provided with by swinging mounting, wear-resistant device set loads swinging mounting, swinging mounting wraps center-pole, and stage clip is provided between center-pole and displacement transducer, and stage clip abuts center-pole；
Center-pole is provided with power transmission shaft, and power transmission shaft is mutually abutted with center rod, and is provided with sleeve pipe in junction, and the sleeve pipe is positioned at the lower end of wear-resistant device.
2. a kind of new automobile EGR valve according to claim 1, it is characterised in that：Wear plate is provided with described wear-resistant device, the wear plate is provided with wear-resistant material layer.
3. a kind of new automobile EGR valve according to claim 2, it is characterised in that：Described wear-resistant material layer is rare earth layer or layer of polyurethane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610110515.6A CN107131081A (en) | 2016-02-29 | 2016-02-29 | A kind of new automobile EGR valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610110515.6A CN107131081A (en) | 2016-02-29 | 2016-02-29 | A kind of new automobile EGR valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107131081A true CN107131081A (en) | 2017-09-05 |
Family
ID=59720985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610110515.6A Pending CN107131081A (en) | 2016-02-29 | 2016-02-29 | A kind of new automobile EGR valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107131081A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111441885A (en) * | 2019-01-17 | 2020-07-24 | 爱三工业株式会社 | EGR valve |
-
2016
- 2016-02-29 CN CN201610110515.6A patent/CN107131081A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111441885A (en) * | 2019-01-17 | 2020-07-24 | 爱三工业株式会社 | EGR valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170905 |
|
| WD01 | Invention patent application deemed withdrawn after publication |