CN2846955Y - Flange - Google Patents
Flange Download PDFInfo
- Publication number
- CN2846955Y CN2846955Y CN 200520068145 CN200520068145U CN2846955Y CN 2846955 Y CN2846955 Y CN 2846955Y CN 200520068145 CN200520068145 CN 200520068145 CN 200520068145 U CN200520068145 U CN 200520068145U CN 2846955 Y CN2846955 Y CN 2846955Y
- Authority
- CN
- China
- Prior art keywords
- flange
- utility
- model
- circular ring
- welded
- 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 - Lifetime
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 7
- 239000010959 steel Substances 0.000 claims abstract description 7
- 238000003466 welding Methods 0.000 claims description 7
- 239000000463 material Substances 0.000 abstract description 3
- 238000000465 moulding Methods 0.000 abstract description 2
- 238000005452 bending Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The utility model relates to a flange, which belongs to the mechanical connection field, particularly a butt welded flange. The utility model forms a circular ring shape, the circular ring is provided with a hole, and the circular ring of the flange is provided with a welded joint; the utility model is formed by stripe-shaped steel plates which are bent to form circular ring shapes, the bent stripe-shaped steel plates are welded and connected to be molding, and the circular ring of the flange is provided with a welded joint. The utility model is simple and practical, has the advantages of low cost and high utilization rate of materials, is not easy to deform and is a flange which can be used widely.
Description
Technical field the utility model flange belongs to the mechanical connection field, the flange that particularly a kind of butt welding is connected into.
The background technique flange is widely used a kind of connection set, in manufacture process, is with gas cutting or impact briquetting, causes the utilization ratio of material low in the course of working, and waste of material is big, and cost rises.
The content of model utility
The purpose of this utility model is to provide a kind of processing cost low, the flange that stock utilization is high.
The purpose of this utility model reaches by following measure, and it is circular, and is porose on annulus, on the flange annulus welding junction is arranged, it is by the stripe shape steel plate, bends to circular, behind the stripe shape steel plate bending, be welded to connect moulding, on the flange annulus, welding junction arranged.
During making, utilize common stripe shape steel plate, become circular, two ends is welded together, through further being processed into flange with machine bending.
The utility model can be that one or more welding junction is arranged on the flange annulus.
The utility model is simple and practical, and processing cost is low, stock utilization, be not easy the distortion, be a kind of can widely used flange.
Description of drawings
Accompanying drawing 1 is a structural representation of the present utility model.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
As shown in Figure 1, it is circular for the utility model, and is porose on annulus, and welding junction 1 is arranged on the flange annulus.During making, the stripe shape steel plate becomes circular with machine bending, two ends is welded together, through further being processed into flange.
Claims (3)
1, a kind of flange, it is circular, and is porose on annulus, it is characterized in that on the flange annulus welding junction being arranged.
2, flange according to claim 1 is characterized in that the stripe shape steel plate, bends to circularly, and two ends is welded to connect.
3, flange according to claim 1 is characterized in that one or more welding junction is arranged on the flange annulus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520068145 CN2846955Y (en) | 2005-11-21 | 2005-11-21 | Flange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520068145 CN2846955Y (en) | 2005-11-21 | 2005-11-21 | Flange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2846955Y true CN2846955Y (en) | 2006-12-13 |
Family
ID=37512379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520068145 Expired - Lifetime CN2846955Y (en) | 2005-11-21 | 2005-11-21 | Flange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2846955Y (en) |
-
2005
- 2005-11-21 CN CN 200520068145 patent/CN2846955Y/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: GUANGZHOU PANYU DAGANG JINLIN FLANGE METAL PRODUCT Free format text: FORMER NAME: LINGSHAN JINLIN HARDWARE FACTORY, GUANGZHOU FANYU DISTRICT |
|
| CP03 | Change of name, title or address |
Address after: 511473, No. 6, industrial road, Dagang Town, Guangzhou, Guangdong, Panyu District Patentee after: Panyu District Guangzhou Dagang golden scale flange metal product factory Address before: 511473 Guangdong city of Guangzhou province Panyu District Lingshan Zhen Guang Zhu Lu No. 155 Patentee before: JINLIN HARDWARE FACTORY LINGSH |
|
| CU03 | Publication of corrected utility model |
Correction item: Patentee Correct: Panyu District Guangzhou Dagang metal flange metal product factory|511473, No. 6, industrial road, Dagang Town, Guangzhou, Guangdong, Panyu District False: Panyu District Guangzhou Dagang golden scale flange metal product factory|511473, No. 6, industrial road, Dagang Town, Guangzhou, Guangdong, Panyu District Number: 23 Volume: 28 |
|
| ERR | Gazette correction |
Free format text: CORRECT: PATENTEE; FROM: GUANGZHOU PANYU DAGANG JINLIN FLANGE METAL PRODUCT FACTORY:511473 GUANGZHOU, GUANGDONG PROVINCE TO: GUANGZHOU PANYU DAGANG JINLIN FLANGE METAL PRODUCTS FACTORY:511473 GUANGZHOU, GUANGDONG PROVINCE |
|
| CX01 | Expiry of patent term |
Granted publication date: 20061213 |
|
| EXPY | Termination of patent right or utility model |