CN204213328U - With the air inlet pad in guide-localization hole - Google Patents
With the air inlet pad in guide-localization hole Download PDFInfo
- Publication number
- CN204213328U CN204213328U CN201420655647.3U CN201420655647U CN204213328U CN 204213328 U CN204213328 U CN 204213328U CN 201420655647 U CN201420655647 U CN 201420655647U CN 204213328 U CN204213328 U CN 204213328U
- Authority
- CN
- China
- Prior art keywords
- hole
- guide
- positioning
- localization
- journal stirrup
- 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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- Supply, Installation And Extraction Of Printed Sheets Or Plates (AREA)
Abstract
The utility model discloses a kind of air inlet pad with guide-localization hole, include shim body, shim body is provided with multiple cylinder intake hole, the inwall of each inlet hole is provided with between the adjacent inlet hole in the heavy limit of annular and is connected by connecting sheet, middle connecting sheet has sagittate guide-localization hole, the side of all the other each connecting sheets stretches out and is provided with positioning convex, heavy limit positioning hole is provided with in each positioning convex, the outer side of two inlet holes at two ends is connected to a journal stirrup, is provided with flat limit positioning hole in journal stirrup.Overall structure of the present utility model symmetrically structure, be provided with guide-localization hole and both can realize guiding, there is locating function again, and realize multiple location by positioning convex, heavy limit positioning hole and journal stirrup, flat limit positioning hole, positioning precision is high, in using process, the utility model not easily slides, easy to use and reliable.
Description
Technical field
The utility model relates generally to pad field, particularly relates to a kind of air inlet pad with guide-localization hole.
Background technique
Pad (gasket) is the mechanical seal between two objects, usually to be under pressure between prevent two objects, burn into and pipeline expand with heat and contract with cold leakage naturally.Because machining surface can not be perfect, pad is used to fill up irreqularity.Need to be further improved pad, improve its positioning performance, avoid in use sliding.
Model utility content
The utility model object is exactly the defect in order to make up prior art, provides a kind of air inlet pad with guide-localization hole, is used for the excellent sealing guaranteed between parts, and prevents extraneous gas from entering.
The utility model is achieved through the following technical solutions:
A kind of air inlet pad with guide-localization hole, include shim body, it is characterized in that: shim body is provided with multiple cylinder intake hole, the inwall of each inlet hole is provided with the heavy limit of annular, connected by connecting sheet between adjacent inlet hole, middle connecting sheet has sagittate guide-localization hole, the side of all the other each connecting sheets stretches out and is provided with positioning convex, heavy limit positioning hole is provided with in each positioning convex, the outer side of two inlet holes at two ends is connected to a journal stirrup, is provided with flat limit positioning hole in journal stirrup.
The utility model has the advantages that:
Overall structure of the present utility model symmetrically structure, be provided with guide-localization hole and both can realize guiding, there is locating function again, and realize multiple location by positioning convex, heavy limit positioning hole and journal stirrup, flat limit positioning hole, positioning precision is high, in using process, the utility model not easily slides, easy to use and reliable.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
As shown in Figure 1, a kind of air inlet pad with guide-localization hole, include shim body 1, shim body is provided with multiple cylinder intake hole 2, the inwall of each inlet hole 2 is provided with the heavy limit 3 of annular, connected by connecting sheet 4 between adjacent inlet hole 2, middle connecting sheet 4 has sagittate guide-localization hole 5, the side of all the other each connecting sheets 4 stretches out and is provided with positioning convex 6, heavy limit positioning hole 7 is provided with in each positioning convex 6, the outer side of two inlet holes 2 at two ends is connected to a journal stirrup 8, is provided with flat limit positioning hole 9 in journal stirrup.
Claims (1)
1. the air inlet pad with guide-localization hole, include shim body, it is characterized in that: shim body is provided with multiple cylinder intake hole, the inwall of each inlet hole is provided with the heavy limit of annular, connected by connecting sheet between adjacent inlet hole, middle connecting sheet has sagittate guide-localization hole, the side of all the other each connecting sheets stretches out and is provided with positioning convex, heavy limit positioning hole is provided with in each positioning convex, the outer side of two inlet holes at two ends is connected to a journal stirrup, is provided with flat limit positioning hole in journal stirrup.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420655647.3U CN204213328U (en) | 2014-11-04 | 2014-11-04 | With the air inlet pad in guide-localization hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420655647.3U CN204213328U (en) | 2014-11-04 | 2014-11-04 | With the air inlet pad in guide-localization hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204213328U true CN204213328U (en) | 2015-03-18 |
Family
ID=52982001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420655647.3U Expired - Fee Related CN204213328U (en) | 2014-11-04 | 2014-11-04 | With the air inlet pad in guide-localization hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204213328U (en) |
-
2014
- 2014-11-04 CN CN201420655647.3U patent/CN204213328U/en not_active Expired - Fee Related
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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: 20150318 Termination date: 20151104 |
|
| EXPY | Termination of patent right or utility model |