CN203437462U - Steel pipe straightening unit - Google Patents
Steel pipe straightening unit Download PDFInfo
- Publication number
- CN203437462U CN203437462U CN201320521201.7U CN201320521201U CN203437462U CN 203437462 U CN203437462 U CN 203437462U CN 201320521201 U CN201320521201 U CN 201320521201U CN 203437462 U CN203437462 U CN 203437462U
- Authority
- CN
- China
- Prior art keywords
- cross
- steel pipe
- fixing plate
- straightening unit
- fixed head
- 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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Abstract
The utility model discloses a steel pipe straightening unit which comprises a base. A plurality of racks are arranged on the base, one side end of each rack is fixedly connected with a fixing plate, a through hole is formed in the middle of each fixing plate, a cross-type frame is fixedly connected to the outside of each fixing plate, threaded rods are arranged on the four end portions of each cross-type frame in an inwards-penetrating mode, a sliding block is installed at the front end of each threaded rod, the front ends of the sliding blocks are attached to side plates extended from the two lateral sides of the cross-type frames, a shaft is installed between every two adjacent side plates, and pressing rollers rotating towards the outer sides are installed on the shafts. Each cross-type frame is symmetrically arranged on the corresponding fixing plate. By means of the symmetrically-arranged cross-type frames, a steel pipe is evenly stressed in the four directions, and therefore the quality of the steel pipe is improved; meanwhile, the steel pipe straightening unit is simple in structure, easy to adjust and convenient to use.
Description
Technical field
The utility model relates to a kind of pipe straightener group.
Background technology
Steel pipe needs in process of production through high annealing, after steel pipe is annealed, can produce plastic deformation, therefore the steel pipe of distortion need to be put into straightener and align.Straightener in the past is just exerted pressure in relative direction, is not that four direction acts on simultaneously, may cause steel pipe discontinuity when aligning, thereby affects the quality of steel pipe.
Utility model content
The utility model object is the quality problems of avoiding steel pipe discontinuity to produce, and a kind of pipe straightener group is provided.
The utility model is achieved through the following technical solutions:
A kind of pipe straightener group, include base, described base is provided with several frames, described frame one side is all connected with a centre with the fixed head of through hole, and described fixed head is connected with cross framework outward, and four ends of described cross framework are inwardly installed with screw rod, described screw front end is provided with slide block, described slip front laminating cross frame two sides are extended with side plate, and an axle is installed between described biside plate, and the pressure roller of rotation is laterally installed on described axle.
Described cross framework is symmetrical arranged on fixed head.
By symmetrical cross framework is set, make steel pipe stressed even on four direction, thereby improve tube quality, this pipe straightener group is simple in structure simultaneously, regulates easily, easy to use.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
The specific embodiment
As shown in drawings, a kind of pipe straightener group, include base 1, described base 1 is provided with several frames 2, described frame 2 one sides are all connected with a centre with the fixed head 3 of through hole, outside described fixed head 3, be connected with cross framework 4, four ends of described cross framework 4 are inwardly installed with screw rod 5, described screw rod 5 front ends are provided with slide block 6, described slide block 6 front end laminating cross frame 4 two sides are extended with side plate 7,7 of described biside plates are provided with an axle 8, and the pressure roller 9 of rotation is laterally installed on described axle 8.
Described cross framework 4 is symmetrical arranged on fixed head 3.
Claims (2)
1. a pipe straightener group, include base, described base is provided with several frames, it is characterized in that: described frame one side is all connected with a centre with the fixed head of through hole, and described fixed head is connected with cross framework outward, four ends of described cross framework are inwardly installed with screw rod, described screw front end is provided with slide block, described slip front laminating cross frame two sides are extended with side plate, and an axle is installed between described biside plate, and the pressure roller of rotation is laterally installed on described axle.
2. a kind of pipe straightener group according to claim 1, is characterized in that: described cross framework is symmetrical arranged on fixed head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320521201.7U CN203437462U (en) | 2013-08-24 | 2013-08-24 | Steel pipe straightening unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320521201.7U CN203437462U (en) | 2013-08-24 | 2013-08-24 | Steel pipe straightening unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203437462U true CN203437462U (en) | 2014-02-19 |
Family
ID=50088536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320521201.7U Expired - Fee Related CN203437462U (en) | 2013-08-24 | 2013-08-24 | Steel pipe straightening unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203437462U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109332430A (en) * | 2018-11-15 | 2019-02-15 | 上海宝冶集团有限公司 | A kind of mast promotion machine straightening device |
| CN109675968A (en) * | 2018-12-21 | 2019-04-26 | 惠州市腾贸精密工业有限公司 | A kind of straightener applied to circle cross section steel |
-
2013
- 2013-08-24 CN CN201320521201.7U patent/CN203437462U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109332430A (en) * | 2018-11-15 | 2019-02-15 | 上海宝冶集团有限公司 | A kind of mast promotion machine straightening device |
| CN109332430B (en) * | 2018-11-15 | 2020-04-14 | 上海宝冶集团有限公司 | Mast lifting and straightening device |
| CN109675968A (en) * | 2018-12-21 | 2019-04-26 | 惠州市腾贸精密工业有限公司 | A kind of straightener applied to circle cross section steel |
| CN109675968B (en) * | 2018-12-21 | 2020-05-22 | 惠州市腾贸精密工业有限公司 | Straightening machine applied to round-section steel |
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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: 20140824 |
|
| EXPY | Termination of patent right or utility model |