CN206439538U - A kind of hubbed clip-on-welding flange - Google Patents
A kind of hubbed clip-on-welding flange Download PDFInfo
- Publication number
- CN206439538U CN206439538U CN201720114860.7U CN201720114860U CN206439538U CN 206439538 U CN206439538 U CN 206439538U CN 201720114860 U CN201720114860 U CN 201720114860U CN 206439538 U CN206439538 U CN 206439538U
- Authority
- CN
- China
- Prior art keywords
- ring
- flange
- endoporus
- circular depressed
- welding
- 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
Links
Abstract
The utility model discloses a kind of hubbed clip-on-welding flange, include a ring flange, the center of ring flange is provided with an endoporus, multiple screws are additionally provided with ring flange, the side of ring flange is provided with a neck shape boss, the internal diameter of neck shape boss is equal with the internal diameter of endoporus and is interconnected, a circular depressed is provided with ring flange opposite side, the center of circle of circular depressed and the central shaft of endoporus coincide, the radius of the radius ratio endoporus of circular depressed is big, a ring-shaped depression is additionally provided with circular depressed, the center of circle of ring-shaped depression and the central shaft of endoporus coincide, the outer surface of ring-shaped depression is overlapped with the outer surface of circular depressed.Hubbed clip-on-welding flange of the present utility model outside of endoporus on ring flange is provided with a circular depressed, a ring-shaped depression is provided with circular depressed again, during body inserts endoporus and carries out joint welding, the material of body and the material of flange can form the welding of solid, so as to improve the steadiness welded between flange and body.
Description
Technical field
The utility model is related to a kind of flange, more precisely, being a kind of hubbed clip-on-welding flange.
Background technology
Slip-on welding flange is commonly abbreviated as flat board, also claims slip-on flange.The connection of slip-on welding flange and pipeline is first to insert pipe
Enter flange endoporus to appropriate location, then joint welding again.Slip-on welding flange is applied to pressure rating than relatively low, pressure oscillation, vibration and
Shake in not serious pipe-line system.Slip-on welding flange advantage is to be easier to centering, and price during slip-on welding flange assemble welding
It is relatively cheap, thus be widely used.When the ring flange and pipe welding of current slip-on welding flange, body stretches into endoporus and entered
Row joint welding, because the solder side of ring flange and body is typically relatively thin, the connection between finished product rear flange and body is not firm enough, holds
Situation about being easily broken.
Utility model content
The utility model is mainly the technical problem solved present in prior art, so that it is more firm to provide a kind of welding
Hubbed clip-on-welding flange.
Above-mentioned technical problem of the present utility model is mainly what is be addressed by following technical proposals：
A kind of hubbed clip-on-welding flange, comprising a ring flange, the center of ring flange be provided with an endoporus, ring flange be additionally provided with it is many
Individual screw, screw is centrosymmetric distribution centered on the center of circle of endoporus, and the side of ring flange is provided with a neck shape boss, and neck shape is convex
The internal diameter of platform is equal with the internal diameter of endoporus and is interconnected, and a circular depressed, the circle of circular depressed are provided with ring flange opposite side
The central shaft of the heart and endoporus is coincided, and the radius of the radius ratio endoporus of circular depressed is big, and an annular is additionally provided with circular depressed
Depression, the center of circle of ring-shaped depression and the central shaft of endoporus coincide, the outer surface of ring-shaped depression and the outer surface weight of circular depressed
Close.
As the utility model preferred embodiment, the described depth of circular depressed and the thickness ratio of ring flange is 1：8.
As the utility model preferred embodiment, the described depth of circular depressed and the depth ratio of ring-shaped depression is 1：
2。
Hubbed clip-on-welding flange of the present utility model outside of endoporus on ring flange is provided with a circular depressed, circular recessed
A ring-shaped depression is provided with falling into again, endoporus is inserted and during carrying out joint welding in body, the material of body and flange
Material can form the welding of solid, so as to improve the steadiness welded between flange and body.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the accompanying drawing used required in description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of hubbed clip-on-welding flange of the present utility model.
Embodiment
Preferred embodiment of the present utility model is described in detail below in conjunction with the accompanying drawings, so that advantage of the present utility model
It can be easier to be readily appreciated by one skilled in the art with feature, so as to make protection domain of the present utility model apparent clear and definite
Define.
As shown in figure 1, a kind of hubbed clip-on-welding flange 1, comprising a ring flange 10, the center of ring flange 10 is provided with an endoporus
11, it is additionally provided with multiple screws 12 on ring flange 10, screw 12 is centrosymmetric distribution, ring flange centered on the center of circle of endoporus 11
10 side is provided with a neck shape boss 20, and the internal diameter of neck shape boss 20 is equal with the internal diameter of endoporus 11 and is interconnected, in flange
The opposite side of disk 10 is provided with a circular depressed 30, and the center of circle of circular depressed 30 and the central shaft of endoporus 11 coincide, circular depressed 30
Radius ratio endoporus 11 radius it is big, be additionally provided with a ring-shaped depression 40 in circular depressed 30, the center of circle of ring-shaped depression 40 with it is interior
The central shaft in hole 11 is coincided, and the outer surface of ring-shaped depression 40 is overlapped with the outer surface of circular depressed 30.
Further improved as to the utility model, the depth of described circular depressed 30 and the thickness of ring flange 10
Than for 1：8.
Further improved as to the utility model, the depth of described circular depressed 30 and the depth of ring-shaped depression 40
Degree is than being 1：2.
The hubbed clip-on-welding flange of utility model outside of endoporus on ring flange is provided with a circular depressed, circular recessed
A ring-shaped depression is provided with falling into again, endoporus is inserted and during carrying out joint welding in body, the material of body and flange
Material can form the welding of solid, so as to improve the steadiness welded between flange and body.
Only illustrate mentality of designing of the present utility model in one embodiment above, in the case where system allows,
The utility model can expand to external more functional modules simultaneously, so as to extend its function to greatest extent.
It is described above, embodiment only of the present utility model, but protection domain of the present utility model do not limit to
In this, any change or replacement expected without creative work should all be covered within protection domain of the present utility model.
Therefore, protection domain of the present utility model should be determined by the scope of protection defined in the claims.
Claims (3)
1. a kind of hubbed clip-on-welding flange（1）, it is characterised in that include a ring flange（10）, ring flange（10）Center be provided with one
Endoporus（11）, ring flange（10）On be additionally provided with multiple screws（12）, screw（12）With endoporus（11）The center of circle centered on be in center
It is symmetrical, ring flange（10）Side be provided with a neck shape boss（20）, neck shape boss（20）Internal diameter and endoporus（11）It is interior
Footpath is equal and is interconnected, in ring flange（10）Opposite side is provided with a circular depressed（30）, circular depressed（30）The center of circle with it is interior
Hole（11）Central shaft coincide, circular depressed（30）Radius ratio endoporus（11）Radius it is big, in circular depressed（30）It is interior to go back
Provided with a ring-shaped depression（40）, ring-shaped depression（40）The center of circle and endoporus（11）Central shaft coincide, ring-shaped depression（40）'s
Outer surface and circular depressed（30）Outer surface overlap.
2. hubbed clip-on-welding flange according to claim 1, it is characterised in that described circular depressed（30）Depth and method
Blue disk（10）Thickness ratio be 1：8 .
3. hubbed clip-on-welding flange according to claim 2, it is characterised in that described circular depressed（30）Depth and ring
Shape is recessed（40）Depth ratio be 1：2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720114860.7U CN206439538U (en) | 2017-02-07 | 2017-02-07 | A kind of hubbed clip-on-welding flange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720114860.7U CN206439538U (en) | 2017-02-07 | 2017-02-07 | A kind of hubbed clip-on-welding flange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206439538U true CN206439538U (en) | 2017-08-25 |
Family
ID=59633909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720114860.7U Expired - Fee Related CN206439538U (en) | 2017-02-07 | 2017-02-07 | A kind of hubbed clip-on-welding flange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206439538U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106764159A (en) * | 2017-02-07 | 2017-05-31 | 兴化市苏星金属制品有限公司 | A kind of hubbed clip-on-welding flange |
| CN114941757A (en) * | 2022-04-05 | 2022-08-26 | 东台市洪华机械配件有限公司 | High-temperature-resistant flat welding flange with neck and processing technology |
-
2017
- 2017-02-07 CN CN201720114860.7U patent/CN206439538U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106764159A (en) * | 2017-02-07 | 2017-05-31 | 兴化市苏星金属制品有限公司 | A kind of hubbed clip-on-welding flange |
| CN114941757A (en) * | 2022-04-05 | 2022-08-26 | 东台市洪华机械配件有限公司 | High-temperature-resistant flat welding flange with neck and processing technology |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20170825 Termination date: 20180207 |