CN204300359U - A kind of sealing ring dress ring set - Google Patents
A kind of sealing ring dress ring set Download PDFInfo
- Publication number
- CN204300359U CN204300359U CN201420640463.XU CN201420640463U CN204300359U CN 204300359 U CN204300359 U CN 204300359U CN 201420640463 U CN201420640463 U CN 201420640463U CN 204300359 U CN204300359 U CN 204300359U
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- CN
- China
- Prior art keywords
- ring
- dress
- sealing ring
- ring set
- 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 provides a kind of sealing ring dress ring set, comprise dress ring set main body and retainer ring, the tip inside of dress ring set main body is provided with annular recess, retainer ring is provided with annular projection, annular projection and annular recess matched in clearance, gap is not more than 1mm, the internal diameter of retainer ring be used for the difference of external diameter of the ring-shaped article breaking sealing ring and be not more than 0.1mm.A kind of sealing ring dress of the utility model ring set, while ensureing the turnover of dress annulate shaft, avoiding dress annulate shaft breaking in process to produce rocks, and prevents sealing ring from occurring damaging.
Description
Technical field
The utility model relates to a kind of dress ring set, particularly relates to a kind of dress ring set for the operation of sealing ring dress ring.
Background technology
After sealing ring completes sizing, need to carry out the operation of dress ring, be contained on annulate shaft by seal ring set.Need in this operation to hit tight operation to the sealing ring of suit, with dress ring set, the dress annulate shaft being set with sealing ring is entangled, then push down sealing ring with ring-shaped article, then break ring-shaped article with hammer, and then sealing ring is hit tight.Traditional dress ring set, in order to realize the turnover filling annulate shaft, adopts matched in clearance, is breaking in process, and ring-shaped article and dress annulate shaft can produce and rock, and easily cause the damage of sealing ring.
Utility model content
The technical problems to be solved in the utility model overcomes existing defect, provide a kind of sealing ring fill ring set, avoid dress annulate shaft break in process produce rock.
In order to solve the problems of the technologies described above, the utility model provides following technical scheme:
A kind of sealing ring dress ring set, comprise dress ring set main body and retainer ring, the tip inside of described dress ring set main body is provided with annular recess, described retainer ring is provided with annular projection, described annular projection and described annular recess matched in clearance, gap is not more than 1mm, the internal diameter of described retainer ring be used for the difference of external diameter of the ring-shaped article breaking sealing ring and be not more than 0.1mm.
Further, the inner edge of described annular recess is set to inclined-plane.
Further, the external diameter of described retainer ring is greater than the external diameter of described dress ring set, and the height of described annular projection is less than the degree of depth of described annular recess.
A kind of sealing ring dress of the utility model ring set, while ensureing the turnover of dress annulate shaft, avoiding dress annulate shaft breaking in process to produce rocks, and prevents sealing ring from occurring damaging.
Accompanying drawing explanation
Accompanying drawing is used to provide further understanding of the present utility model, and forms a part for description, is used from explanation the utility model, does not form restriction of the present utility model with embodiment one of the present utility model.In the accompanying drawings:
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described, should be appreciated that preferred embodiment described herein is only for instruction and explanation of the utility model, and be not used in restriction the utility model.
As shown in Figure 1, a kind of sealing ring dress ring set, comprise dress ring set main body 1 and retainer ring 2, the tip inside of dress ring set main body 1 is provided with annular recess 11, retainer ring 2 is provided with annular projection 21, annular projection 21 and annular recess 11 matched in clearance, gap is not more than 1mm, make can not shake between retainer ring and dress ring set main body, the internal diameter of retainer ring 2 be used for the difference of external diameter of the ring-shaped article 3 breaking sealing ring and be not more than 0.1mm, make can not shake between retainer ring and ring-shaped article.
When carrying out the operation of dress ring, the dress annulate shaft first cover being installed sealing ring inserts in dress ring set main body, again ring-shaped article is fixed on the end of dress annulate shaft, then Fixing shrink ring is advanced groove outside ring-shaped article, from above-mentioned size, ring-shaped article and dress annulate shaft rock breaking in process to produce, and effectively prevent the damage of sealing ring.
The inner edge of annular recess is set to inclined-plane, is convenient to dress annulate shaft and inserts dress ring set, save the operating time, improve operating efficiency.
The external diameter of retainer ring is greater than the external diameter of dress ring set, and the height of annular projection is less than the degree of depth of annular recess, avoids breaking retainer ring in process stressed and annular recess is sustained damage.
A kind of sealing ring dress of the utility model ring set, while ensureing the turnover of dress annulate shaft, avoiding dress annulate shaft breaking in process to produce rocks, and prevents sealing ring from occurring damaging.
Last it is noted that the foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, although be described in detail the utility model with reference to previous embodiment, for a person skilled in the art, it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (3)
1. a sealing ring dress ring set, it is characterized in that: comprise dress ring set main body and retainer ring, the tip inside of described dress ring set main body is provided with annular recess, described retainer ring is provided with annular projection, described annular projection and described annular recess matched in clearance, gap is not more than 1mm, the internal diameter of described retainer ring be used for the difference of external diameter of the ring-shaped article breaking sealing ring and be not more than 0.1mm.
2. a kind of sealing ring dress ring set according to claim 1, is characterized in that: the inner edge of described annular recess is set to inclined-plane.
3. a kind of sealing ring dress ring set according to claim 1, is characterized in that: the external diameter of described retainer ring is greater than the external diameter of described dress ring set, and the height of described annular projection is less than the degree of depth of described annular recess.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420640463.XU CN204300359U (en) | 2014-10-29 | 2014-10-29 | A kind of sealing ring dress ring set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420640463.XU CN204300359U (en) | 2014-10-29 | 2014-10-29 | A kind of sealing ring dress ring set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204300359U true CN204300359U (en) | 2015-04-29 |
Family
ID=53105900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420640463.XU Expired - Fee Related CN204300359U (en) | 2014-10-29 | 2014-10-29 | A kind of sealing ring dress ring set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204300359U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109139427A (en) * | 2018-07-25 | 2019-01-04 | 安徽华尔泰化工股份有限公司 | A kind of stuffing box compressor cylinder base easy to disassemble |
-
2014
- 2014-10-29 CN CN201420640463.XU patent/CN204300359U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109139427A (en) * | 2018-07-25 | 2019-01-04 | 安徽华尔泰化工股份有限公司 | A kind of stuffing box compressor cylinder base easy to disassemble |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 214000 Yuqi supporting area, Huishan Economic Development Zone, Huishan District, Wuxi, Jiangsu (North three road) Patentee after: Wuxi Wei Yi Precision Machinery Limited by Share Ltd Address before: 214000 Yuqi supporting area, Huishan Economic Development Zone, Huishan District, Wuxi, Jiangsu (North three road) Patentee before: WUXI WEIYIFA PRECISION MACHINERY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150429 Termination date: 20181029 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |