CN202082398U - Improved lubricated rail chain assembly sealing ring structure - Google Patents
Improved lubricated rail chain assembly sealing ring structure Download PDFInfo
- Publication number
- CN202082398U CN202082398U CN2011202075165U CN201120207516U CN202082398U CN 202082398 U CN202082398 U CN 202082398U CN 2011202075165 U CN2011202075165 U CN 2011202075165U CN 201120207516 U CN201120207516 U CN 201120207516U CN 202082398 U CN202082398 U CN 202082398U
- Authority
- CN
- China
- Prior art keywords
- ring structure
- chain assembly
- sealing ring
- rail chain
- utility
- 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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Abstract
The utility model discloses a sealing ring structure which has a simple structure, is convenient to manufacture and has low cost and a constant sealing function. In the utility model, a common sealing assembly consisting of a metal spacer bush and two rubber rings comprising metal skeletons is improved into a sealing ring formed in a mode that one metal gasket and rubber material are directly adhered into one whole body. The production process is simplified. The cost is reduced. The wear resistance and the service life of the sealing structure are improved.
Description
Technical field
The utility model relates to a kind of seal ring, and in particular, it relates to the used seal ring of lubricated type rail chain assembly in a kind of tracked construction equipment equipment.
Background technique
The structure of the lubricated type rail chain assembly seal ring that at present domestic and international enterprise is produced is very complicated, and manufacturing process is also very strict, and each seal ring will be made up of the rubber ring of a metal spacer and two metal-containing skeletons.Its manufacturing process difficulty height, cost of production is also higher; Domestic enterprise is because there are big gap again in material and technology limitation with overseas enterprise aspect flexible and the wear resistance, and working life is generally below 3500 hours.
Summary of the invention
The purpose of this utility model provides a kind of simple in structure, and is easily manufactured, and with low cost, and wear resistance and working life higher lubricated type rail chain assembly ring structure.
The utility model is made up of metallic shim 1 and rubber material 2, and metallic shim 1 and rubber material 2 are bonded as one by binder 3.
The beneficial effects of the utility model are: three parts that (1) will originally disperse are combined as a part, have simplified assembling and production technology; (2) save material, reduced cost, every cover seal ring needs the cost of 30 yuan of RMB approximately before improving, and each only needs 1.5 yuan to improve the back, saves cost about 95%; (3) sealability is constant, and wear-resisting property improves 1 times, reaches 6000 hours working life.
Description of drawings
Fig. 1 is the structural representation of lubricated type rail chain assembly;
Fig. 2 is the actual user mode enlarged view of the utility model;
Fig. 3 is the utility model structural representation;
1,65Mn pad 2, ebonite 3, binder
Embodiment
The utility model will be further described below in conjunction with accompanying drawing.
Fig. 1 is the structural representation of lubricated type rail chain assembly, and seal ring is arranged on chain element tooth mouth place.Lubricated type rail chain assembly seal ring is formed by binder is bonding by 65Mn metallic shim and ebonite, during general assembly seal ring is placed chain element tooth mouth place, oppresses ebonite by the logical compress gasket of chain, thereby reaches the sealing of tooth mouth.
Claims (3)
1. the improvement of a lubricated type rail chain assembly ring structure, it is characterized in that: described ring structure is made up of metallic shim (1) and rubber material (2), and metallic shim (1) and rubber material (2) are bonded as one by binder (3);
2. the improvement of lubricated type rail chain assembly ring structure according to claim 1, it is characterized in that: the material of metallic shim (1) is 65Mn;
3. the improvement of lubricated type rail chain assembly ring structure according to claim 1 is characterized in that: rubber (2) is the ebonite material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202075165U CN202082398U (en) | 2011-06-10 | 2011-06-10 | Improved lubricated rail chain assembly sealing ring structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202075165U CN202082398U (en) | 2011-06-10 | 2011-06-10 | Improved lubricated rail chain assembly sealing ring structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202082398U true CN202082398U (en) | 2011-12-21 |
Family
ID=45343027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202075165U Expired - Fee Related CN202082398U (en) | 2011-06-10 | 2011-06-10 | Improved lubricated rail chain assembly sealing ring structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202082398U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103912708A (en) * | 2013-01-08 | 2014-07-09 | 浙江三花股份有限公司 | Pilot-operated electromagnetic valve and assembling method thereof |
| CN113446442A (en) * | 2021-06-25 | 2021-09-28 | 扬州赛普润橡塑有限公司 | Sealing ring |
-
2011
- 2011-06-10 CN CN2011202075165U patent/CN202082398U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103912708A (en) * | 2013-01-08 | 2014-07-09 | 浙江三花股份有限公司 | Pilot-operated electromagnetic valve and assembling method thereof |
| CN113446442A (en) * | 2021-06-25 | 2021-09-28 | 扬州赛普润橡塑有限公司 | Sealing ring |
| CN113446442B (en) * | 2021-06-25 | 2024-03-29 | 扬州赛普润橡塑有限公司 | Sealing ring |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111221 Termination date: 20140610 |