CN203348412U - Abrasion-resistant automotive valve seat - Google Patents
Abrasion-resistant automotive valve seat Download PDFInfo
- Publication number
- CN203348412U CN203348412U CN 201320373893 CN201320373893U CN203348412U CN 203348412 U CN203348412 U CN 203348412U CN 201320373893 CN201320373893 CN 201320373893 CN 201320373893 U CN201320373893 U CN 201320373893U CN 203348412 U CN203348412 U CN 203348412U
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- China
- Prior art keywords
- valve body
- valve seat
- abrasion
- utility
- model
- 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 relates to an abrasion-resistant automotive valve seat which is provided with a valve body of a hollow structure. The upper end of the valve body is provided with a hexagonal ring, the lower end of the valve body is provided with a first cylinder, the middle part of the valve body is sequentially provided with a second cylinder, a relief groove and a step ring, and the outer surface of the valve body is coated by an abrasion-resistant layer. The abrasion-resistant automotive valve seat is simple in structure, convenient to use, safe and reliable, abradability is small in a high-intensity environment, the abrasion-resistant automotive valve seat is not required replacing frequently, and therefore cost is reduced.
Description
Technical field
The utility model relates to a kind of wear resistant automobile valve seat.
Background technique
Automobile absorber is a kind of damping member, it is one of important component of automobile suspension system, to the smoothness of Vehicle Driving Cycle, travelling comfort, Security, steering operation and passing ability play conclusive effect, and wherein foot valve seat is one of strength member in automobile absorber.
Existing valve seat work in-process mainly adopts the powder metallurgy pressing moulding, existing vibration damper is easily wearing and tearing in use, especially in high-intensity violent vibration environment, its degree of wear is larger, working life is short, when serious, even affects the Security that automobile is advanced and is, need to often change, increase cost, also inconvenient while using simultaneously.
The model utility content
The technical problems to be solved in the utility model is: overcome the deficiency in prior art, the wear resistant automobile valve seat that a kind of cost is low is provided.
The utility model solves the technological scheme that its technical problem adopts: a kind of wear resistant automobile valve seat, valve body with hollow structure, the upper end of described valve body is provided with the hexagonal ring body, the lower end of valve body is provided with the first cylindrical body, the middle-end of valve body is disposed with the second cylindrical body and tool withdrawal groove and step ring body, on the outer surface of described valve body, is coating wearing layer.
Further, be provided with screw thread on the inwall of valve body described in the utility model.
The beneficial effects of the utility model are: the utility model is simple in structure, easy to use, and in high-intensity environment, wear intensity is less, need not often change, and reduces costs, safe and reliable.
The accompanying drawing explanation
Below in conjunction with drawings and embodiments, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model.
1. valve bodies in figure, 2. hexagonal ring body, 3. the first cylindrical body, 4. the second cylindrical body, 5. tool withdrawal groove, 6. step ring body.
Embodiment
By reference to the accompanying drawings the utility model is further described now.The schematic diagram that these accompanying drawings are simplification only illustrates basic structure of the present utility model in a schematic way, so it only shows the formation relevant with the utility model.
A kind of wear resistant automobile valve seat as shown in Figure 1, valve body 1 with hollow structure, the upper end of valve body 1 is provided with hexagonal ring body 2, the lower end of valve body 1 is provided with the first cylindrical body 3, the middle-end of valve body 1 is disposed with the second cylindrical body 4 and tool withdrawal groove 5 and step ring body 6, coat wearing layer on the outer surface of described valve body 1, on the inwall of valve body 1, be provided with screw thread.
Above-mentioned mode of execution is only explanation technical conceive of the present utility model and characteristics; its purpose is to allow the person skilled in the art can understand content of the present utility model and be implemented; can not limit protection domain of the present utility model with this; all equivalences of doing according to the utility model Spirit Essence change or modify, and all should be encompassed in protection domain of the present utility model.
Claims (2)
1. a wear resistant automobile valve seat, valve body (1) with hollow structure, it is characterized in that: the upper end of described valve body (1) is provided with hexagonal ring body (2), the lower end of valve body (1) is provided with the first cylindrical body (3), the middle-end of valve body (1) is disposed with the second cylindrical body (4) and tool withdrawal groove (5) and step ring body (6), on the outer surface of described valve body (1), is coating wearing layer.
2. wear resistant automobile valve seat according to claim 1, is characterized in that: on the inwall of described valve body (1), be provided with screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320373893 CN203348412U (en) | 2013-06-25 | 2013-06-25 | Abrasion-resistant automotive valve seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320373893 CN203348412U (en) | 2013-06-25 | 2013-06-25 | Abrasion-resistant automotive valve seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203348412U true CN203348412U (en) | 2013-12-18 |
Family
ID=49748318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320373893 Expired - Fee Related CN203348412U (en) | 2013-06-25 | 2013-06-25 | Abrasion-resistant automotive valve seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203348412U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105443641A (en) * | 2014-08-06 | 2016-03-30 | 许炎章 | Valve seat with pressure resistance |
-
2013
- 2013-06-25 CN CN 201320373893 patent/CN203348412U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105443641A (en) * | 2014-08-06 | 2016-03-30 | 许炎章 | Valve seat with pressure resistance |
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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 |
Granted publication date: 20131218 Termination date: 20140625 |
|
| EXPY | Termination of patent right or utility model |