CN204301932U - Valve seating package seal checker - Google Patents
Valve seating package seal checker Download PDFInfo
- Publication number
- CN204301932U CN204301932U CN201420657886.2U CN201420657886U CN204301932U CN 204301932 U CN204301932 U CN 204301932U CN 201420657886 U CN201420657886 U CN 201420657886U CN 204301932 U CN204301932 U CN 204301932U
- Authority
- CN
- China
- Prior art keywords
- rubber blanket
- valve seating
- hole
- lower roof
- roof plate
- 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
Links
Landscapes
- Examining Or Testing Airtightness (AREA)
Abstract
Valve seating package seal checker, be connected by four support bars between upper plate with lower roof plate, lower roof plate is placed with rubber blanket A and rubber blanket B, valve seating workpiece is placed between rubber blanket A and rubber blanket B, rubber blanket A is placed with briquetting above, and pressure rod withstands on above rubber blanket A through upper plate and briquetting; Have through hole in the middle of rubber blanket B, this through hole is connected with the L shape through hole of lower roof plate side opening, and the L shape through hole of lower roof plate side opening is connected with appendix, and appendix is provided with air pressure regulator.This device can detect the sealing of valve seating, sees whether it leaks gas, effectively ensure that the quality of valve seating, avoid because accident appears in quality problems.This apparatus structure is simple, easy and simple to handle, practical, is applicable to enterprise's use of large-scale production.
Description
Technical field
The utility model relates to valve seating production technical field, is specifically a kind of valve seating package seal checker.
background branch art
At present, domestic each valve seating manufacturing enterprise is not all detected for the sealing of the valve seating of powder pressing, there is no special checkout equipment, it is not up to standard probably to there is sealing in the valve seating sold, there is the possibility of gas leakage, there is very large hidden danger in the quality of valve seating, need improve this.
Utility model content
For above-mentioned Problems existing, the purpose of this utility model is to provide a kind of valve seating package seal checker.
The technical solution of the utility model is: valve seating package seal checker, comprise upper plate, lower roof plate, support bar, rubber blanket A, rubber blanket B, briquetting, pressure rod, appendix, air pressure regulator, it is characterized in that: be connected by four support bars between upper plate with lower roof plate, lower roof plate is placed with rubber blanket A and rubber blanket B, valve seating workpiece is placed between rubber blanket A and rubber blanket B, rubber blanket A is placed with briquetting above, and pressure rod withstands on above rubber blanket A through upper plate and briquetting; Have through hole in the middle of rubber blanket B, this through hole is connected with the L shape through hole of lower roof plate side opening, and the L shape through hole of lower roof plate side opening is connected with appendix, and appendix is provided with air pressure regulator.
Advantage of the present utility model: this device can detect the sealing of valve seating, sees whether it leaks gas, effectively ensure that the quality of valve seating, avoid because accident appears in quality problems.This apparatus structure is simple, easy and simple to handle, practical, is applicable to enterprise's use of large-scale production.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Now by reference to the accompanying drawings, the utility model is illustrated further.
As shown in Figure 1, be connected by four support bars 3 between upper plate 1 with lower roof plate 2, lower roof plate 2 is placed with rubber blanket A4 and rubber blanket B5, valve seating workpiece is placed between rubber blanket A4 and rubber blanket B5, rubber blanket A4 is placed with briquetting 6 above, and pressure rod 7 withstands on above rubber blanket A4 through upper plate 1 and briquetting 6; Have through hole in the middle of rubber blanket B5, this through hole is connected with the L shape through hole of lower roof plate 2 side opening, and the L shape through hole of lower roof plate 2 side opening is connected with appendix 8, and appendix 8 is provided with air pressure regulator 9.
Claims (1)
1. valve seating package seal checker, comprise upper plate (1), lower roof plate (2), support bar (3), rubber blanket A(4), rubber blanket B(5), briquetting (6), pressure rod (7), appendix (8), air pressure regulator (9), it is characterized in that: be connected by four support bars (3) between upper plate (1) with lower roof plate (2), (2) are placed with rubber blanket A(4 to lower roof plate) and rubber blanket B(5), valve seating workpiece is placed in rubber blanket A(4) and rubber blanket B(5) between, rubber blanket A(4) be above placed with briquetting (6), pressure rod (7) withstands on rubber blanket A(4 through upper plate (1) and briquetting (6)) above, rubber blanket B(5) in the middle of have through hole, this through hole is connected with the L shape through hole of lower roof plate (2) side opening, and the L shape through hole of lower roof plate (2) side opening is connected with appendix (8), and appendix (8) is provided with air pressure regulator (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420657886.2U CN204301932U (en) | 2014-11-06 | 2014-11-06 | Valve seating package seal checker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420657886.2U CN204301932U (en) | 2014-11-06 | 2014-11-06 | Valve seating package seal checker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204301932U true CN204301932U (en) | 2015-04-29 |
Family
ID=53107463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420657886.2U Expired - Fee Related CN204301932U (en) | 2014-11-06 | 2014-11-06 | Valve seating package seal checker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204301932U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109029857A (en) * | 2018-08-06 | 2018-12-18 | 东风柳州汽车有限公司 | The leak testing process of valve seat |
-
2014
- 2014-11-06 CN CN201420657886.2U patent/CN204301932U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109029857A (en) * | 2018-08-06 | 2018-12-18 | 东风柳州汽车有限公司 | The leak testing process of valve seat |
| CN109029857B (en) * | 2018-08-06 | 2020-07-03 | 东风柳州汽车有限公司 | Valve seat leakage testing method |
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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: 20150429 Termination date: 20151106 |
|
| EXPY | Termination of patent right or utility model |