CN204345126U - The flange plate of the axially locating improved - Google Patents
The flange plate of the axially locating improved Download PDFInfo
- Publication number
- CN204345126U CN204345126U CN201420797898.5U CN201420797898U CN204345126U CN 204345126 U CN204345126 U CN 204345126U CN 201420797898 U CN201420797898 U CN 201420797898U CN 204345126 U CN204345126 U CN 204345126U
- Authority
- CN
- China
- Prior art keywords
- disk body
- packing
- axis hole
- flange plate
- improved
- 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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- Flanged Joints, Insulating Joints, And Other Joints (AREA)
Abstract
The flange plate of axially locating improved, comprise disk body (1), front-end face (2), after connect edge (3), packing (4) and axis hole (5); There is front-end face (2) disk body (1) front side, packing (4) is axially stretched out in disk body (1) rear side middle part, connect edge (3) after having between disk body (1) rear side packing (4) outer wall and disk body (1) outer rim, there is axis hole (5) at disk body (1) and packing (4) middle part.Effectively can control installation precision, improve joint efficiency, convenient for assembly, regulate and dismounting, and the scope regulated is large, can not reduce again the join strength of flange, low to the requirement of installation precision, low cost of manufacture, is particularly useful for mesolow power use field.
Description
Technical field
The utility model relates to disc type pipe connection component, the flange plate of the axially locating especially improved.
Background technique
Flange joint is exactly two pipelines, pipe fitting or equipment, is first fixed on separately on a flange plate, then between two flange plate, adds flange gasket, finally with bolt, two flange plate are strained the dismountable joint of one making it combine closely.The main feature of Flange joint is that convenient disassembly, intensity are high, good seal performance.Require two flange keeping parallelisms during mounting flange, the sealing surface of flange can not be damaged, and will clean out.
Flange is interconnective part between pipe and pipe, for the connection between pipe end, flange has bolt hole, bolt makes two flanges be close to, Flange joint is the important Placement of pipeline construction, Flange joint is easy to use, can bear larger pressure, in industrial pipeline, the use of Flange joint is very extensive, but in common flange installation or removal process, need bolt to need to install or remove one by one, compare and waste time and energy.
Model utility content
The purpose of this utility model is to provide a kind of flange plate of axially locating of improvement, and installing/dismounting is convenient.
The purpose of this utility model will be realized by following technical measures: comprise disk body, front-end face, after connect edge, packing and axis hole; Have front-end face on front side of disk body, on rear side of disk body, packing is axially stretched out in middle part, connects edge, have axis hole in the middle part of disk body and packing on rear side of disk body between packing outer wall and disk body outer rim after having.
Especially, seal groove is had outside front-end face upper shaft hole opening.
Especially, axis hole front inner wall has internal thread.
Especially, axis hole front opening is along the cone mouth edge having inclination.
Especially, the frustum that rises of the oriented cardiac prominence in packing rear end.
Especially, axis hole aft bulkhead is extruded with prominent socket edge.
Especially, axis hole rear inside wall has land, and axis hole front opening internal diameter is greater than rear end inwall internal diameter.
Advantage of the present utility model and effect: effectively can control installation precision, improve joint efficiency, convenient for assembly, regulate with dismantle, firm position is accurate, can not reduce again the join strength of flange, low to the requirement of installation precision, low cost of manufacture, is particularly useful for mesolow power and uses field.
Accompanying drawing explanation
Fig. 1 is the utility model embodiment 1 structural representation.
Reference character comprises: disk body 1, front-end face 2, after connect edge 3, packing 4, axis hole 5, seal groove 6, internal thread 7, cone mouth edge 8, frustum 9, prominent socket along 10, land 11.
Embodiment
The utility model principle is, flange plate axial restraint packing, significantly to strengthen connection positioning performance.
The utility model comprises: disk body 1, front-end face 2, after connect edge 3, packing 4 and axis hole 5.
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Embodiment 1: as shown in Figure 1, has front-end face 2 on front side of disk body 1, and on rear side of disk body 1, packing 4 is axially stretched out in middle part, connects edge 3, have axis hole 5 in the middle part of disk body 1 and packing 4 on rear side of disk body 1 between packing 4 outer wall and disk body 1 outer rim after having.
In aforementioned, outside front-end face 2 upper shaft hole 5 opening, there is seal groove 6.
In aforementioned, axis hole 5 front inner wall has internal thread 7.
In aforementioned, axis hole 5 front opening is along the cone mouth edge 8 having inclination.
In aforementioned, the frustum 9 that the oriented cardiac prominence in packing 4 rear end rises.
In aforementioned, axis hole 5 aft bulkhead is extruded with prominent socket along 10.
In aforementioned, axis hole 5 rear inside wall has land 11, and axis hole 5 front opening internal diameter is greater than rear end inwall internal diameter.
In the utility model, disk body 1 outer rim is evenly equipped with screw, flange arrangement is simple, easy to operate, centering adjustment can be carried out in a plurality of directions, and the scope regulated is large, the join strength of flange can not be reduced again, low to the requirement of installation precision, low cost of manufacture, is particularly useful for mesolow power and uses field.
Those skilled in the art are understood that, flange of the present utility model comprises the summary of the invention of above-mentioned the utility model specification and the combination in any of embodiment part and each several part shown by accompanying drawing, as space is limited and not have each scheme of these combination formations to describe one by one for making specification simple and clear.
Claims (7)
1. the flange plate of axially locating improved, comprise disk body (1), front-end face (2), after connect edge (3), packing (4) and axis hole (5); It is characterized in that, there is front-end face (2) disk body (1) front side, packing (4) is axially stretched out in disk body (1) rear side middle part, connect edge (3) after having between disk body (1) rear side packing (4) outer wall and disk body (1) outer rim, there is axis hole (5) at disk body (1) and packing (4) middle part.
2. the flange plate of the axially locating improved as claimed in claim 1, is characterized in that there is seal groove (6) outside front-end face (2) upper shaft hole (5) opening.
3. the flange plate of the axially locating improved as claimed in claim 1, it is characterized in that, axis hole (5) front inner wall has internal thread (7).
4. the flange plate of the axially locating improved as claimed in claim 1, is characterized in that, axis hole (5) front opening is along the cone mouth edge (8) having inclination.
5. the flange plate of the axially locating improved as claimed in claim 1, is characterized in that, the frustum (9) that the oriented cardiac prominence in packing (4) rear end rises.
6. the flange plate of the axially locating improved as claimed in claim 1, is characterized in that, axis hole (5) aft bulkhead is extruded with prominent socket along (10).
7. the flange plate of the axially locating improved as claimed in claim 1, it is characterized in that, axis hole (5) rear inside wall has land (11), and axis hole (5) front opening internal diameter is greater than rear end inwall internal diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420797898.5U CN204345126U (en) | 2014-12-17 | 2014-12-17 | The flange plate of the axially locating improved |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420797898.5U CN204345126U (en) | 2014-12-17 | 2014-12-17 | The flange plate of the axially locating improved |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204345126U true CN204345126U (en) | 2015-05-20 |
Family
ID=53228394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420797898.5U Expired - Fee Related CN204345126U (en) | 2014-12-17 | 2014-12-17 | The flange plate of the axially locating improved |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204345126U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106122629A (en) * | 2016-08-24 | 2016-11-16 | 张家港合升进出口有限公司 | Filter upper casing flange |
-
2014
- 2014-12-17 CN CN201420797898.5U patent/CN204345126U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106122629A (en) * | 2016-08-24 | 2016-11-16 | 张家港合升进出口有限公司 | Filter upper casing flange |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150520 Termination date: 20161217 |