CN102937204A - Riveting rubber valve for thermolator - Google Patents
Riveting rubber valve for thermolator Download PDFInfo
- Publication number
- CN102937204A CN102937204A CN2012104328092A CN201210432809A CN102937204A CN 102937204 A CN102937204 A CN 102937204A CN 2012104328092 A CN2012104328092 A CN 2012104328092A CN 201210432809 A CN201210432809 A CN 201210432809A CN 102937204 A CN102937204 A CN 102937204A
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- CN
- China
- Prior art keywords
- valve
- metal
- riveting
- metal valve
- thermoregulator
- 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.)
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Abstract
The invention relates to a valve for regulating a thermolator of an internal combustion engine cooling system. The valve comprises a metal valve body, wherein a sealing rubber ring is arranged on the edge of the metal valve body and connected with the edge of the metal valve body in riveting mode. The specific riveting mode is that the sealing rubber ring is riveted in an annular groove formed by flanges of the metal valve body, and the sealing rubber ring protrudes towards the direction of the closed working surface of the valve for the thermolator. The valve has the advantage that the sealing rubber ring is fixed through mechanical connection, rubber cannot drop from the metal surface due to the fact that an adhesive agent is aged, firmness is increased, machining process is reduced, and production efficiency is improved.
Description
Technical field
The present invention relates to explosive motor, regulate the thermoregulator valve for the explosive motor water cooling system more specifically.
Background technique
At present, the valve mechanism of common wax formula thermoregulator mainly contains two kinds, a kind of structure is that metal valve directly uses, and another kind of structure is rubber valve, requires stricter product to leaking, use rubber valve, the main composition of rubber valve is metal and rubber, and what present rubber valve adopted is at metal valve surface sulfide one deck rubber, for guaranteeing that rubber does not come off, need to carry out surface treatment to metal valve, and be coated with Adhesives in the metal surface.
Summary of the invention
The objective of the invention is to improve the structure of existing rubber valve, to reduce manufacturing procedure, reduce production costs, improve the intensity of thermoregulator rubber valve, prolonged its working life.
The technical solution adopted for the present invention to solve the technical problems is: a kind of thermoregulator riveting glue valve, comprise metal valve, and the limit section of metal valve arranges O-ring seal, and described O-ring seal adopts riveting method to be connected with metal valve limit section.
Described riveting method is: the O-ring seal riveting is in the annular groove that the metal valve flange forms, and O-ring seal is to thermoregulator valve closes working surface direction projection.
The invention has the beneficial effects as follows: by mechanical connection O-ring seal is fixed, can not occurred making rubber because Adhesives is aging and come off from the metal surface, increased soundness, also reduced manufacturing procedure, enhance productivity.
Description of drawings
Fig. 1 is the generalized section that common thermoregulator is used rubber valve.
Fig. 2 is the generalized section of two component parts of thermoregulator riveting glue valve of the present invention
Fig. 3 is the cross-sectional view of thermoregulator riveting glue valve of the present invention.
Among the figure, 1. former rubber seal seal ring, 2. virgin metal valve, 11. O-ring seals, 12. metal valves, 13. annular grooves, 14. flange.
Embodiment
A kind of thermoregulator riveting glue valve, comprise metal valve 12, the limit section of metal valve 12 arranges O-ring seal 11, and described O-ring seal 11 rivetings are in the annular groove 13 that metal valve flange 14 forms, and O-ring seal 111 is to thermoregulator valve closes working surface direction projection.
As shown in Figure 1, the production procedure of General Purpose Rubber valve:
1, virgin metal valve 2 processing.
2, virgin metal valve 2 surface treatments (comprising cleaning, sandblast).
3, virgin metal valve 2 surfaces are coated with Adhesives.
4, at the former rubber seal seal ring of virgin metal valve 2 surface sulfides.
The production procedure of novel valve of the present invention:
1, produces O-ring seal, see Fig. 2.
2, produce metal valve, see Fig. 2.
3, metal valve and O-ring seal 11 are in the same place by riveting.
Like this, by mechanical connection that O-ring seal 11 is fixing, can not occur making rubber because Adhesives is aging and come off from the metal surface, increased soundness, also reduced manufacturing procedure.
Claims (2)
1. a thermoregulator riveting glue valve comprises metal valve, and the limit section of metal valve arranges O-ring seal, it is characterized in that described O-ring seal and metal valve limit section adopt riveting method to be connected.
2. a kind of thermoregulator riveting glue valve as claimed in claim 1 is characterized in that described riveting method is: the O-ring seal riveting is in the annular groove that the metal valve flange forms, and O-ring seal is to thermoregulator valve closes working surface direction projection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104328092A CN102937204A (en) | 2012-11-03 | 2012-11-03 | Riveting rubber valve for thermolator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104328092A CN102937204A (en) | 2012-11-03 | 2012-11-03 | Riveting rubber valve for thermolator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102937204A true CN102937204A (en) | 2013-02-20 |
Family
ID=47696118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104328092A Pending CN102937204A (en) | 2012-11-03 | 2012-11-03 | Riveting rubber valve for thermolator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102937204A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113150456A (en) * | 2021-05-28 | 2021-07-23 | 浙江省上虞油封制造有限公司 | Rubber sealing valve and production process thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020059906A1 (en) * | 2000-07-04 | 2002-05-23 | Waldemar Friesenhahn | Thermostat valve with electrically heatable operating element |
| CN101349188A (en) * | 2008-08-25 | 2009-01-21 | 曲阜天博汽车零部件制造有限公司 | Electronic thermostat |
| CN202157862U (en) * | 2011-07-21 | 2012-03-07 | 东风富士汤姆森调温器有限公司 | Head portion sealing piece of inductor of thermoregulator |
| CN202900865U (en) * | 2012-11-03 | 2013-04-24 | 曲阜天博汽车零部件制造有限公司 | Thermolator riveting rubber valve |
-
2012
- 2012-11-03 CN CN2012104328092A patent/CN102937204A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020059906A1 (en) * | 2000-07-04 | 2002-05-23 | Waldemar Friesenhahn | Thermostat valve with electrically heatable operating element |
| CN101349188A (en) * | 2008-08-25 | 2009-01-21 | 曲阜天博汽车零部件制造有限公司 | Electronic thermostat |
| CN202157862U (en) * | 2011-07-21 | 2012-03-07 | 东风富士汤姆森调温器有限公司 | Head portion sealing piece of inductor of thermoregulator |
| CN202900865U (en) * | 2012-11-03 | 2013-04-24 | 曲阜天博汽车零部件制造有限公司 | Thermolator riveting rubber valve |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113150456A (en) * | 2021-05-28 | 2021-07-23 | 浙江省上虞油封制造有限公司 | Rubber sealing valve and production process thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130220 |