CN203437461U - Pipeline straightening wheel - Google Patents
Pipeline straightening wheel Download PDFInfo
- Publication number
- CN203437461U CN203437461U CN201320510729.4U CN201320510729U CN203437461U CN 203437461 U CN203437461 U CN 203437461U CN 201320510729 U CN201320510729 U CN 201320510729U CN 203437461 U CN203437461 U CN 203437461U
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- Prior art keywords
- straightening
- straightening wheel
- pipeline
- wheel
- groove
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Abstract
The utility model provides a pipeline straightening wheel which comprises a straightening wheel frame and two straightening wheel bodies, wherein the two straightening wheel bodies are vertically placed and are installed on the straightening wheel frame through straightening wheel shafts and bearings in a vertical-aligning mode, the wheel flanges of the two straightening wheel bodies abut against each other, and semi-circular grooves used for straightening a pipeline are formed in the wheel flanges of the two straightening wheel bodies. The pipeline straightening wheel has the advantages that the structure is simple, adjusting processes are simplified, operation is simple, damage to the pipeline can be effectively avoided, and working efficiency is improved.
Description
Technical field
The utility model relates to a kind of straightening wheel, relates in particular to a kind of adjustment operation simple, can effectively avoid the pipeline straightening wheel pipeline straightening wheel of pipe damage.
Background technology
Usually there is buckling phenomenon in pipeline, these crooked pipelines need to carry out necessary straightening in process of production.The machine straightening device of tradition use adopts a plurality of straightening wheels to carry out straightening, and straightening wheel position is difficult to adjust, and adjusts complex procedures, and difficult operation and body volume are large.The straightening of pipeline also adopts spiral top straightening and lever straightening conventionally, but this is suitable for the local straightening of pipeline, and easily causes pipe surface to have impression or undergauge phenomenon, can not reach the standard that country formulates.
Summary of the invention
It is simple that problem to be solved in the utility model is to provide a kind of adjustment operation, can effectively avoid the pipeline straightening wheel of pipe damage.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of pipeline straightening wheel, comprises straightening wheel carrier and two straightening wheels.Described two straightening wheel vertical direction are placed, and described two straightening wheels are arranged on described straightening wheel carrier by straightening wheel shaft and bearing, consistency from top to bottom, and wheel rim offsets.The wheel rim of described straightening wheel is provided with the groove for straightening pipeline.
Described groove is semicircle, has increased the degree of depth of groove, can avoid pipeline to skid off in described groove, effectively avoids pipe damage.
Pipeline straightening wheel of the present utility model adopts two straightening wheel consistencies from top to bottom to place, and has reduced the number of straightening wheel, simple in structure, easy and simple to handle, time saving and energy saving.Meanwhile, the groove on straightening wheel wheel rim is semicircle, has increased the degree of depth of groove, effectively avoids pipe damage, has improved the efficiency of work.
Accompanying drawing explanation
Fig. 1 is the front view of the present embodiment;
Fig. 2 is the left view of the present embodiment;
Fig. 3 is the schematic diagram of the present embodiment straightening wheel axial cross section;
In figure:
1, straightening wheel carrier 2, straightening wheel 3, straightening wheel shaft 4, bearing
5, wheel rim 6, groove 7, cavity 8, pipeline
The specific embodiment
Below in conjunction with accompanying drawing, the present embodiment is elaborated.
As Figure 1-3, the present embodiment provides a kind of pipeline straightening wheel, comprises straightening wheel carrier 1 and the 2 vertical direction placements of 2 two straightening wheels of two straightening wheels, and two straightening wheels 2 are arranged on straightening wheel carrier 1 by straightening wheel shaft 3 and bearing 4, consistency from top to bottom, and wheel rim offsets.In pipeline 8 straightening processes, straightening wheel 2 can rotate along with advancing of pipeline 8, reduces the wearing and tearing of straightening wheel 2.Owing to adopting two straightening wheels, when adjusting straightening wheel position, reduced adjustment operation, operate easier.
The wheel rim 5 of straightening wheel 2 is provided with the groove 6 for straightening pipeline.Groove 6 is semicircle, has increased the degree of depth of groove, has just formed the cavity 7 of a sealing in the middle of such two straightening wheels 2, and pipeline 8 carries out straightening by cavity 7.Cavity 7 just in time surrounds the external diameter of pipeline 8, guarantees outer diameter tube and cavity good contact, prevents that pipeline from skidding off groove, has effectively avoided the damage of pipeline, has improved the efficiency of work.
Above an embodiment of the present utility model is had been described in detail, but described content is only preferred embodiment of the present utility model, can not be considered to for limiting practical range of the present utility model.All equalization variations of doing according to the utility model application range and improvement etc., within all should still belonging to patent covering scope of the present utility model.
Claims (2)
1. a pipeline straightening wheel, it is characterized in that: comprise straightening wheel carrier and two straightening wheels, described two straightening wheel vertical direction are placed, described two straightening wheels are arranged on described straightening wheel carrier by straightening wheel shaft and bearing, consistency from top to bottom, wheel rim offsets, and the wheel rim of described straightening wheel is provided with the groove for straightening pipeline.
2. pipeline straightening wheel according to claim 1, is characterized in that: described groove is for semicircle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320510729.4U CN203437461U (en) | 2013-08-20 | 2013-08-20 | Pipeline straightening wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320510729.4U CN203437461U (en) | 2013-08-20 | 2013-08-20 | Pipeline straightening wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203437461U true CN203437461U (en) | 2014-02-19 |
Family
ID=50088535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320510729.4U Expired - Fee Related CN203437461U (en) | 2013-08-20 | 2013-08-20 | Pipeline straightening wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203437461U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105081015A (en) * | 2015-09-15 | 2015-11-25 | 天津正安无缝钢管有限公司 | Correction device for steel tube |
-
2013
- 2013-08-20 CN CN201320510729.4U patent/CN203437461U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105081015A (en) * | 2015-09-15 | 2015-11-25 | 天津正安无缝钢管有限公司 | Correction device for steel tube |
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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: 20140219 Termination date: 20170820 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |