CN202418201U - Corrugated gasket - Google Patents
Corrugated gasket Download PDFInfo
- Publication number
- CN202418201U CN202418201U CN2012200077090U CN201220007709U CN202418201U CN 202418201 U CN202418201 U CN 202418201U CN 2012200077090 U CN2012200077090 U CN 2012200077090U CN 201220007709 U CN201220007709 U CN 201220007709U CN 202418201 U CN202418201 U CN 202418201U
- Authority
- CN
- China
- Prior art keywords
- ripple pad
- utility
- model
- corrugated gasket
- low
- 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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- Powder Metallurgy (AREA)
Abstract
The utility model discloses a corrugated gasket, which has a ring shape, and is characterized by being molded by performing cold extrusion on low-carbon steel. The corrugated gasket is molded by performing cold extrusion on the low-carbon steel and is electroplated after heat treatment, can replace a powder metallurgy corrugated gasket, provides multi-section torque in different working ranges according to the requirements, and is reliable in performance, simple in manufacturing process and low in production cost.
Description
Technical field
The utility model relates to a kind of ripple pad, relates in particular to a kind of Metal corrugated gasket, belongs to machinery manufacturing technology field.
Background technique
The purposes of ripple pad is very extensive, and as in the rotating shaft industry, it can provide different torsion as required in the different working scope.At present, Metal corrugated gasket generally adopts powder metallurgy technology to make moulding, manufacturing technology level is had relatively high expectations, and cost of production is high.Powder metallurgy technology is promoted the use of as yet widely, and many medium-sized and small enterprises do not possess the ability of manufacturing the powder metallurgy pad or are difficult to bear higher cost of production.
The model utility content
The utility model technical problem to be solved provides a kind of ripple pad, can replace powder metallurgy ripple pad, reliable performance, and cost is low.
For solving the problems of the technologies described above, the utility model provides a kind of ripple pad, is circular, it is characterized in that, said ripple pad is that low carbon steel is cold extrusion shaped.
The upper surface of said ripple pad is provided with 1 or many fins that protrude from said upper surface, and said fin is that round dot is radial arrangement with the center of circle at annulus place.
Said fin is set to four.
Said ripple pad outer surface comprises an electrodeposited coating.
Said electrodeposited coating material is a zinc.
The beneficial effect that the utility model reached:
The ripple pad of the utility model adopts low carbon steel cold extrusion shaped, and after heat treatment electroplates; Can replace powder metallurgy ripple pad, in the different working scope multistage torsion, reliable performance are provided according to demand; Manufacturing process is simple, and cost of production is low.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the side view of Fig. 1.
Embodiment
Below in conjunction with accompanying drawing the utility model is further described.Following examples only are used for more clearly explaining the technological scheme of the utility model, and can not limit the protection domain of the utility model with this.
The ripple pad 1 of the utility model is like Fig. 1, shown in Figure 2, and it is circular that pad is, and circular upper surface 11 is provided with four fins 12 that protrude from upper surface, and fin 12 is that round dot is radial arrangement with the center of circle.
The ripple pad 1 of the utility model is molded with the low carbon steel once cold extrusion by the punching type mould of matching design, and handles through Overheating Treatment and electroplating technology, and processing is simple, and cost is low, can replace the powder metallurgy pad, keeps performance constant.
The above only is the preferred implementation of the utility model; Should be understood that; For those skilled in the art; Under the prerequisite that does not break away from the utility model know-why, can also make some improvement and distortion, these improvement and distortion also should be regarded as the protection domain of the utility model.
Claims (5)
1. a ripple pad is circular, it is characterized in that, said ripple pad is that low carbon steel is cold extrusion shaped.
2. ripple pad according to claim 1 is characterized in that, the upper surface of said ripple pad is provided with 1 or many fins that protrude from said upper surface, and said fin is that round dot is radial arrangement with the center of circle at annulus place.
3. ripple pad according to claim 2 is characterized in that, said fin is set to four.
4. ripple pad according to claim 1 is characterized in that, said ripple pad outer surface comprises an electrodeposited coating.
5. ripple pad according to claim 4 is characterized in that, said electrodeposited coating material is a zinc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200077090U CN202418201U (en) | 2012-01-10 | 2012-01-10 | Corrugated gasket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200077090U CN202418201U (en) | 2012-01-10 | 2012-01-10 | Corrugated gasket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202418201U true CN202418201U (en) | 2012-09-05 |
Family
ID=46742971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200077090U Expired - Fee Related CN202418201U (en) | 2012-01-10 | 2012-01-10 | Corrugated gasket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202418201U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104476145A (en) * | 2014-12-29 | 2015-04-01 | 浙江赛特机械有限公司 | Gasket manufacturing method |
| CN106555806A (en) * | 2015-09-30 | 2017-04-05 | 明光市奇美橡塑有限公司 | A kind of rubber washer |
-
2012
- 2012-01-10 CN CN2012200077090U patent/CN202418201U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104476145A (en) * | 2014-12-29 | 2015-04-01 | 浙江赛特机械有限公司 | Gasket manufacturing method |
| CN104476145B (en) * | 2014-12-29 | 2016-11-30 | 浙江赛特机械有限公司 | The manufacture method of pad |
| CN106555806A (en) * | 2015-09-30 | 2017-04-05 | 明光市奇美橡塑有限公司 | A kind of rubber washer |
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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: 20120905 Termination date: 20160110 |