CN201832903U - Bending die for bank of thin-walled tubes - Google Patents
Bending die for bank of thin-walled tubes Download PDFInfo
- Publication number
- CN201832903U CN201832903U CN2010202810829U CN201020281082U CN201832903U CN 201832903 U CN201832903 U CN 201832903U CN 2010202810829 U CN2010202810829 U CN 2010202810829U CN 201020281082 U CN201020281082 U CN 201020281082U CN 201832903 U CN201832903 U CN 201832903U
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- Prior art keywords
- row
- bending
- utility
- bank
- model
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- 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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- 238000005452 bending Methods 0.000 title claims abstract description 21
- 238000000034 method Methods 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model discloses a bending die for a bank of thin-walled tubes, which comprises a cylindrical die body. A plurality of grooves matched with to-be-bent pipes are uniformly formed on the cylindrical die body. The bending die provided by the utility model has good tube bending effect and high bending efficiency; the grooves formed on the die can well fix the to-be-bent pipes and prevent the deformation of two sides of the to-be-bent pipes during bending process; and the width of the bank of the thin-walled tubes to be bent is up to around 2m.
Description
Technical field
The utility model relates to a kind of bend pipe mould, relates in particular to a kind of light-wall pipe row and uses bending mould in a row.
Background technology
Existingly be used for the boiler fin panel casing and coat the thicker pipe row of tube wall on the superheater (thickness 〉=6mm), the general bending mould in a row as shown in Figure 1 that adopts bends, bending that pipe row's width is less relatively generally to have only 200mm～600mm, generally is to be formed by connecting by band steel by 3～6 pipes.(3.5mm≤thickness＜6mm), if adopt bending mould in a row as shown in Figure 1 to bend, the elbow ovality is undesirable or defective for the relatively thinner pipe row of tube wall.
The utility model content
Technical problem to be solved in the utility model provide a kind of bend pipe effective, bend the high light-wall pipe of efficient row and use bending mould in a row.
In order to solve the problems of the technologies described above, the technical solution of the utility model is: light-wall pipe row uses bending mould in a row, comprising: columniform die ontology evenly is provided with some grooves that cooperatively interact with bend pipe on described columniform die ontology.
The utility model has the advantages that: above-mentioned light-wall pipe row uses bending mould in a row, bend pipe is effective, bends the efficient height, and the groove that is provided with on the mould can carry out bend pipe well fixing, prevent that bend pipe both sides in the process of bending from deforming, the width that bends light-wall pipe row can reach about 2 meters.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing.
Fig. 1 be in the utility model background technology light-wall pipe row with the structural representation of bending mould in a row.
Fig. 2 is the structural representation of the utility model light-wall pipe row with bending mould in a row.
Among the figure: 1, columniform die ontology, 2, groove.
The specific embodiment
As shown in Figure 2, light-wall pipe row uses bending mould in a row, comprising: columniform die ontology 1 evenly is provided with some grooves 2 that cooperatively interact with bend pipe on described columniform die ontology 1.
Above-mentioned light-wall pipe row uses bending mould in a row, and bend pipe is effective, bends the efficient height, and the groove that is provided with on the mould can carry out bend pipe well fixing, prevents that bend pipe both sides in the process of bending from deforming, and the length that bends light-wall pipe row can reach about 2 meters.
The foregoing description is only for the usefulness that the utility model is described; and be not to be to restriction of the present utility model; the those of ordinary skill in relevant technologies field; under the situation that does not break away from the utility model spirit and scope; can also make various variations and modification, so all technical schemes that are equal to also should belong to protection category of the present utility model.
Claims (1)
1. light-wall pipe row uses bending mould in a row, and comprising: columniform die ontology (1) is characterized in that: evenly be provided with some grooves (2) that cooperatively interact with bend pipe on described columniform die ontology (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202810829U CN201832903U (en) | 2010-08-04 | 2010-08-04 | Bending die for bank of thin-walled tubes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202810829U CN201832903U (en) | 2010-08-04 | 2010-08-04 | Bending die for bank of thin-walled tubes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201832903U true CN201832903U (en) | 2011-05-18 |
Family
ID=44002997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202810829U Expired - Fee Related CN201832903U (en) | 2010-08-04 | 2010-08-04 | Bending die for bank of thin-walled tubes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201832903U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101947601A (en) * | 2010-08-04 | 2011-01-19 | 江苏申港锅炉有限公司 | Lined bending moulds for thin-walled tube banks |
| CN104550365A (en) * | 2015-01-08 | 2015-04-29 | 德阳凯达门业有限公司 | Iron tube bending apparatus convenient for length adjustment |
-
2010
- 2010-08-04 CN CN2010202810829U patent/CN201832903U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101947601A (en) * | 2010-08-04 | 2011-01-19 | 江苏申港锅炉有限公司 | Lined bending moulds for thin-walled tube banks |
| CN104550365A (en) * | 2015-01-08 | 2015-04-29 | 德阳凯达门业有限公司 | Iron tube bending apparatus convenient for length adjustment |
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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: 20110518 Termination date: 20150804 |
|
| EXPY | Termination of patent right or utility model |