CN105081015A - Correction device for steel tube - Google Patents
Correction device for steel tube Download PDFInfo
- Publication number
- CN105081015A CN105081015A CN201510590572.4A CN201510590572A CN105081015A CN 105081015 A CN105081015 A CN 105081015A CN 201510590572 A CN201510590572 A CN 201510590572A CN 105081015 A CN105081015 A CN 105081015A
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- China
- Prior art keywords
- block plate
- steel pipe
- aspiration channel
- rectification
- pinch roller
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- Straightening Metal Sheet-Like Bodies (AREA)
Abstract
The invention discloses a correction device for a steel tube. Each correction unit comprises three correction discs which are in contact. Each correction disc comprises an outer retaining disc, a pressing wheel and an inner retaining disc which are mutually fixed. A hollow cavity is formed in each pressing wheel, and a plurality of air drawing holes are formed in a contact face between each pressing wheel and the steel tube. Air channels are formed between the air drawing holes and the hollow cavities. Air suction tubes are arranged in the hollow cavities, and the other ends of the air suction tubes are connected with an air suction device. The correction device for the steel tube has the advantages and beneficial effects that ferric oxide powder can be suctioned away during straightening of the steel tube so that the hidden danger of damage to production equipment can be lowered; besides, filtering screens capable of being inserted and pulled are arranged so that the filtering screens can be replaced, and the practicality is high.
Description
Technical field
The invention belongs to straightener field, especially relate to a kind of steel pipe apparatus for correcting.
Background technology
Straightener is the equipment aligned shape, bar, tubing, wire rod etc.Straightener carries out extruding by smoothing roll to bar etc. makes it change linearity.Generally have two row's smoothing rolls, quantity is not etc.Also there is two-roll straightening machine, rely on the angle of two rollers to change and the material of different-diameter is aligned.But a lot of brown iron oxide can be produced in the process of tubing, if the equipment that enters into produces equipment possibly damage, so just need an air intake device, in the process of aligning, brown iron oxide absorption is walked.
Summary of the invention
The problem to be solved in the present invention is to provide a kind of steel pipe apparatus for correcting, can solve the problem.
For solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of steel pipe apparatus for correcting, comprise the correcting unit that several horizontally align, each described correcting unit comprises three rectification dishes contacted with each other, be respectively a upper rectification dish and two lower rectification dishes, each rectification dish comprises the outer block plate interfixed, pinch roller and interior block plate, the contact surface of described pinch roller and steel pipe is circular arc, hollow cavity is provided with in pinch roller, contact surface is provided with several exhausting holes, air channel is provided with between exhausting hole and hollow cavity, aspiration channel is connected with in hollow cavity, aspiration channel is connected to interior block plate by bearing, the other end of aspiration channel connects air intake device.
Further, the edge of described outer block plate and interior block plate is evenly equipped with the gear teeth, is engaged each other between three rectification dishes by the gear teeth.
Further, described outer block plate and interior block plate are detachably fixed by screw respectively and between pinch roller.
Further, described aspiration channel is provided with pluggable screen pack.
Further, the upper end of described screen pack is provided with support, and the surrounding of support is provided with rubber ring, when screen pack is inserted in aspiration channel completely, is connected between support with aspiration channel by seal with elastometic washer, and the upper end of support is provided with draw ring.
The advantage that the present invention has and good effect are: adopt the present invention that steel pipe can be made brown iron oxide absorption to be walked in the process of aligning, ensure best adsorption effect, can reduce the hidden danger damaging production equipment, the pluggable screen pack of setting can realize changing screen pack, practical.
Accompanying drawing explanation
The accompanying drawing forming a part of the present invention is used to provide the further understanding to the invention, and schematic description and description of the present invention, for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is front view of the present invention;
Fig. 2 is side view of the present invention;
Fig. 3 is the structure for amplifying schematic diagram of screen pack in Fig. 2;
Description of reference numerals:
The 1-gear teeth; The outer block plate of 2-; 3-pinch roller; Block plate in 4-; 5-aspiration channel; 6-exhausting hole; 7-contact surface; 8-draw ring; 9-support; 10-screen pack.
Detailed description of the invention
Below in conjunction with accompanying drawing, specific embodiments of the invention are elaborated.
As shown in Figures 1 to 3, a kind of steel pipe apparatus for correcting, comprise the correcting unit that several horizontally align, each described correcting unit comprises three rectification dishes contacted with each other, be respectively a upper rectification dish and two lower rectification dishes, each rectification dish comprises the outer block plate 2 interfixed, pinch roller 3 and interior block plate 4, described pinch roller 3 is circular arc with the contact surface 7 of steel pipe, hollow cavity is provided with in pinch roller 3, contact surface 7 is provided with several exhausting holes 6, air channel is provided with between exhausting hole 6 and hollow cavity, aspiration channel 5 is connected with in hollow cavity, aspiration channel 5 is connected to interior block plate 4 by bearing, the other end of aspiration channel 5 connects air intake device.
The edge of outer block plate 2 and interior block plate 4 is evenly equipped with the gear teeth 1, is engaged each other between three rectification dishes by the gear teeth 1.Outer block plate 2 and interior block plate 4 are detachably fixed by screw respectively and between pinch roller 3.
Aspiration channel 5 is provided with pluggable screen pack 10.
The upper end of screen pack 10 is provided with support 9, and the surrounding of support 9 is provided with rubber ring, when screen pack 10 is inserted in aspiration channel 5 completely, is connected between support 9 with aspiration channel 5 by seal with elastometic washer, and the upper end of support 9 is provided with draw ring 8.
During use, passed through by steel pipe in the hole between upper rectification dish and lower rectification dish, the contact surface of pinch roller 3 carries out the aligning of vertical direction to steel pipe, and outer block plate 2 and interior block plate 4 pairs of steel pipes carry out the aligning of horizontal direction.Open air intake device, brown iron oxide is adsorbed in aspiration channel 5 in exhausting hole 6, and brown iron oxide is tackled by screen pack 10.When brown iron oxide accumulates a certain amount of on screen pack 10, can change screen pack 10.
Above embodiments of the invention have been described in detail, but described content being only preferred embodiment of the present invention, can not being considered to for limiting practical range of the present invention.All equalizations done according to the present patent application scope change and improve, and all should still belong within patent covering scope of the present invention.
Claims (5)
1. a steel pipe apparatus for correcting, it is characterized in that: comprise the correcting unit that several horizontally align, each described correcting unit comprises three rectification dishes contacted with each other, be respectively a upper rectification dish and two lower rectification dishes, each rectification dish comprises the outer block plate (2) interfixed, pinch roller (3) and interior block plate (4), described pinch roller (3) is circular arc with the contact surface (7) of steel pipe, pinch roller is provided with hollow cavity in (3), contact surface (7) is provided with several exhausting holes (6), air channel is provided with between exhausting hole (6) and hollow cavity, aspiration channel (5) is connected with in hollow cavity, aspiration channel (5) is connected to interior block plate (4) by bearing, the other end of aspiration channel (5) connects air intake device.
2. steel pipe apparatus for correcting according to claim 1, it is characterized in that: the edge of described outer block plate (2) and interior block plate (4) is evenly equipped with the gear teeth (1), engaged each other by the gear teeth (1) between three rectification dishes.
3. steel pipe apparatus for correcting according to claim 2, is characterized in that: described outer block plate (2) and interior block plate (4) are detachably fixed by screw respectively and between pinch roller (3).
4. the steel pipe apparatus for correcting according to any one of claims 1 to 3, is characterized in that: described aspiration channel (5) is provided with pluggable screen pack (10).
5. steel pipe apparatus for correcting according to claim 4, it is characterized in that: the upper end of described screen pack (10) is provided with support (9), the surrounding of support (9) is provided with rubber ring, when screen pack (10) is inserted in aspiration channel (5) completely, be connected by seal with elastometic washer between support (9) with aspiration channel (5), the upper end of support (9) is provided with draw ring (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510590572.4A CN105081015B (en) | 2015-09-15 | 2015-09-15 | A kind of steel pipe apparatus for correcting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510590572.4A CN105081015B (en) | 2015-09-15 | 2015-09-15 | A kind of steel pipe apparatus for correcting |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105081015A true CN105081015A (en) | 2015-11-25 |
| CN105081015B CN105081015B (en) | 2018-02-06 |
Family
ID=54562870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510590572.4A Active CN105081015B (en) | 2015-09-15 | 2015-09-15 | A kind of steel pipe apparatus for correcting |
Country Status (1)
| Country | Link |
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| CN (1) | CN105081015B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105773370A (en) * | 2016-04-06 | 2016-07-20 | 天津正安无缝钢管有限公司 | Steel pipe strengthening and derusting device with rust chip collection function |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1900016A1 (en) * | 1969-01-02 | 1970-08-06 | Hans Brauer | Universal straightening machine |
| EP0353428A2 (en) * | 1988-08-04 | 1990-02-07 | Th. Kieserling & Albrecht GmbH & Co. | Straightening machine |
| JPH11290947A (en) * | 1998-04-15 | 1999-10-26 | Showa Alum Corp | Straightening method for round pipe or round bar |
| CN2464466Y (en) * | 2001-01-12 | 2001-12-12 | 韩基政 | Steel pipe straightening apparatus |
| CN202570877U (en) * | 2012-05-15 | 2012-12-05 | 青岛瑞丰气体有限公司 | Pipe straightening traction mechanism |
| CN203437461U (en) * | 2013-08-20 | 2014-02-19 | 天津市鑫智强钢管有限公司 | Pipeline straightening wheel |
| CN203875143U (en) * | 2014-05-06 | 2014-10-15 | 天津市恒兴冶金机械制造有限公司 | Intermediate roll of bent press roll on withdrawal and straightening machine |
| CN205008428U (en) * | 2015-09-15 | 2016-02-03 | 天津正安无缝钢管有限公司 | Steel pipe straightening machine |
-
2015
- 2015-09-15 CN CN201510590572.4A patent/CN105081015B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1900016A1 (en) * | 1969-01-02 | 1970-08-06 | Hans Brauer | Universal straightening machine |
| EP0353428A2 (en) * | 1988-08-04 | 1990-02-07 | Th. Kieserling & Albrecht GmbH & Co. | Straightening machine |
| JPH11290947A (en) * | 1998-04-15 | 1999-10-26 | Showa Alum Corp | Straightening method for round pipe or round bar |
| CN2464466Y (en) * | 2001-01-12 | 2001-12-12 | 韩基政 | Steel pipe straightening apparatus |
| CN202570877U (en) * | 2012-05-15 | 2012-12-05 | 青岛瑞丰气体有限公司 | Pipe straightening traction mechanism |
| CN203437461U (en) * | 2013-08-20 | 2014-02-19 | 天津市鑫智强钢管有限公司 | Pipeline straightening wheel |
| CN203875143U (en) * | 2014-05-06 | 2014-10-15 | 天津市恒兴冶金机械制造有限公司 | Intermediate roll of bent press roll on withdrawal and straightening machine |
| CN205008428U (en) * | 2015-09-15 | 2016-02-03 | 天津正安无缝钢管有限公司 | Steel pipe straightening machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105773370A (en) * | 2016-04-06 | 2016-07-20 | 天津正安无缝钢管有限公司 | Steel pipe strengthening and derusting device with rust chip collection function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105081015B (en) | 2018-02-06 |
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| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 301714 the west side of Beijing Tianjin highway, Hexi Road, Wuqing District, Tianjin Patentee after: Tianjin is an Limited by Share Ltd. of seamless steel tube Address before: 301714 the west side of Beijing Tianjin highway, Hexi Road, Wuqing District, Tianjin Patentee before: TIANJIN ZHENG'AN SEAMLESS STEEL TUBE Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |