CN203360503U - Device for removing stress of steel belt winding pipe - Google Patents
Device for removing stress of steel belt winding pipe Download PDFInfo
- Publication number
- CN203360503U CN203360503U CN 201320400391 CN201320400391U CN203360503U CN 203360503 U CN203360503 U CN 203360503U CN 201320400391 CN201320400391 CN 201320400391 CN 201320400391 U CN201320400391 U CN 201320400391U CN 203360503 U CN203360503 U CN 203360503U
- Authority
- CN
- China
- Prior art keywords
- steel belt
- winding pipe
- stress
- rolling wheel
- roller
- 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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- Winding, Rewinding, Material Storage Devices (AREA)
Abstract
The utility model discloses a device for removing stress of a steel belt winding pipe. The device comprises a steel belt forming roller (1), a die (3) and a rolling wheel (4), and is characterized in that the diameter of the rolling wheel (4) is 60 to 75 percent of the diameter of the die (3); the rolling wheel (4) is mounted between the forming roller (1) and the die (3); and after being formed, a steel belt (2) goes around the rolling wheel (4) and then winds the die (3). The device for removing the stress of the steel belt winding pipe has the advantages that the structure is simple; and through adding the rolling wheel, the stress generated by bending formation of the steel belt is removed before a pipeline is formed, so that a product has stable performance and size and does not burst apart.
Description
Technical field
The utility model relates to a kind of pipeline processing equipment supplementary unit, particularly relates to a kind of device of removing steel strip winding pipe stress.
Background technology
In prior art, the steel band enhanced polyethylene double-wall corrugated pipe is by the steel band roll forming of one fixed width, then coating plastic is through being entwined type.Steel band becomes " U " shape through the rolling section, increased the bearing capacity of tubing, but the very large stress that simultaneously also made steel band produce, steel band after being wound around has very large screen resilience, just the band skin is wrapped in one deck plastics, but very thin, and finished product is placed for some time, particularly after outdoor exposing to the sun and rain, be easy to collapse out, can't solve all the time.
The utility model content
For above-mentioned the deficiencies in the prior art, the utility model provides a kind of stress of getting rid of the curling shaping of steel band and produce before the pipeline moulding, make the performance of product and dimensional stabilizing and the removal that can not burst apart just with the device of winding tube stress.
The technical solution of the utility model is: a kind of device of removing steel strip winding pipe stress, comprise steel band forming rolls 1, mould 3, roller 4, it is characterized in that: the 60-75% that the diameter of described roller 4 is mould 3 diameters, roller 4 is arranged between forming rolls 1 and mould 3, after being shaped, steel band 2 first walks around roller 4, then around mold 3.
The utility model has the advantages of and be: the device of this removal steel strip winding pipe stress, simple in structure, by increasing roller, got rid of the curling shaping of steel band and the stress that produces before the pipeline moulding, make performance and the dimensional stabilizing of product and can not burst apart.
The accompanying drawing explanation
Fig. 1 is a kind of apparatus structure schematic diagram of removing steel strip winding pipe stress of the utility model
Accompanying drawing indicates: 1 is that steel band forming rolls 1,2 is that mould, 4 is roller for steel band, 3
Embodiment
Below in conjunction with accompanying drawing, the present invention is described in further detail:
As shown in Figure 1, a kind of device of removing steel strip winding pipe stress, comprise steel band forming rolls 1, mould 3, roller 4, it is characterized in that: the 60-75% that the diameter of described roller 4 is mould 3 diameters, roller 4 is arranged between forming rolls 1 and mould 3, after being shaped, steel band 2 first walks around roller 4, then around mold 3.
Should be appreciated that the above detailed description of the improved technical scheme of the utility model being carried out by preferred exemplary is schematically, and nonrestrictive.Those skilled in the art can modify to the technical scheme of each example on the basis of reading the utility model specification sheets, perhaps certain technical characterictic is wherein replaced on an equal basis, and these are changed and replacement, do not make the spirit and scope of each case study on implementation technical scheme of essence disengaging the utility model of appropriate technical solution.
Claims (1)
1. a device of removing steel strip winding pipe stress, comprise steel band forming rolls (1), mould (3), roller (4), it is characterized in that: the 60-75% that the diameter of described roller (4) is mould (3) diameter, roller (4) is arranged between forming rolls (1) and mould (3), steel band (2) is first walked around roller (4) after being shaped, then around mold (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320400391 CN203360503U (en) | 2013-07-04 | 2013-07-04 | Device for removing stress of steel belt winding pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320400391 CN203360503U (en) | 2013-07-04 | 2013-07-04 | Device for removing stress of steel belt winding pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203360503U true CN203360503U (en) | 2013-12-25 |
Family
ID=49808295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320400391 Expired - Fee Related CN203360503U (en) | 2013-07-04 | 2013-07-04 | Device for removing stress of steel belt winding pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203360503U (en) |
-
2013
- 2013-07-04 CN CN 201320400391 patent/CN203360503U/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: 20131225 Termination date: 20140704 |
|
| EXPY | Termination of patent right or utility model |