CN201442045U - Square and rectangular section steel straightening device - Google Patents
Square and rectangular section steel straightening device Download PDFInfo
- Publication number
- CN201442045U CN201442045U CN200920027851XU CN200920027851U CN201442045U CN 201442045 U CN201442045 U CN 201442045U CN 200920027851X U CN200920027851X U CN 200920027851XU CN 200920027851 U CN200920027851 U CN 200920027851U CN 201442045 U CN201442045 U CN 201442045U
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- Prior art keywords
- aligning
- roller
- roll
- square
- frame
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- Expired - Fee Related
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Abstract
The utility model discloses a square and rectangular section steel straightening device, which comprises a lower straightening roller, a side straightening roller, an upper straightening roller and a frame, wherein the lower straightening roller and the side straightening roller are universal rollers, the lower straightening roller is fixed on the frame and kept stationary, the side straightening roller moves in the horizontal direction, the upper straightening roller comprises a roller shaft and a plurality of replaceable roll sheets with different thicknesses. The replacement of the straightening rollers of the square and rectangular section steel straightening device is simple, practical and rapid, thereby greatly increasing the production efficiency of the production line.
Description
Technical field
The utility model relates to a kind of welded tube straightener, relates in particular to a kind of square and rectangular steel straightener.
Background technology
During existing cold-rolled forming section was produced, section bar was normally in the end aligned between one format roll and the straightener.Side's square section bar is aligned on production line, adopts up-down rollers and two horizontal roller, four rollers aligning structure always, changes in the process of adjusting roll, up and down, level four rollers will change simultaneously, change not only effort, and need the time long, the idle work of doing is many, makes production efficiency low.
Summary of the invention
The purpose of this utility model is: at the problem and shortage of above-mentioned existence, provide a kind of smoothing roll that makes to change conveniently, can be time saving and energy saving, and improve the square and rectangular steel straightener of whole piece unit production efficiency.
The technical solution of the utility model is: the square and rectangular steel straightener comprises aligning lower roll, aligning side roller, aligning top roll and frame, aligning lower roll and aligning side roller are general roller, the aligning lower roll is fixed on and keeps motionless on the frame, two aligning side rollers are horizontally set on the frame, aligning side roller links to each other with motor with leading screw, aligning side roller is moved in the horizontal direction, and the aligning top roll comprises the roller sheet of roll shaft and some removable different-thickness.
The beneficial effects of the utility model are: the pore size of realizing aligning square and rectangular steel by the mode of changing aligning top roll roller sheet thickness, in the process of changing smoothing roll, only need to change the thickness of aligning top roll roller sheet like this, just can finish a roll change, it is convenient, practical, quick to change smoothing roll, and Production Line efficient is improved greatly.
Description of drawings
Fig. 1 is the structural representation of the utility model square and rectangular steel straightener;
Fig. 2 is the structural representation that aligning is gone up roller segment in the utility model shown in Figure 1;
Fig. 3 is that aligning of the present utility model is adjusted embodiment one;
Fig. 4 is that aligning of the present utility model is adjusted embodiment two;
Fig. 5 is that aligning of the present utility model is adjusted embodiment three.
The specific embodiment
From structural representation of the present utility model shown in Figure 1 as can be seen, the utility model comprises aligning lower roll 1, aligning side roller 2,3, and aligning top roll 4 and frame 5, aligning lower roll 1 and aligning side roller 2,3 are general roller.
From the aligning shown in Figure 2 the structural representation of roller segment as can be seen, aligning top roll 4 adopts composite (back-up) rolls, comprises roll shaft 9, roller sheet 8, roller box 10, roller frame 11, roller sheet 8 is installed on the roll shaft 9.Aligning lower roll 1 is fixed on the frame 5 and keeps motionless, and two aligning side rollers 2,3 of level also on the fixed frame 5, utilize motor 6 to drive by leading screw 7, and aligning side roller 2,3 is moved in the horizontal direction.Realize to align the pore size of square and rectangular steel by the mode of changing aligning top roll 4 roller sheets 8 thickness, in the process of changing smoothing roll, only need to change the thickness of aligning top roll 4 roller sheets 8 like this, just can finish a roll change, and in the pass adjustment process, two aligning side rollers are all regulated by motor with the aligning top roll.
Fig. 3, Fig. 4, Fig. 5 are three embodiment that aligning of the present utility model is adjusted.Fig. 3 is the smoothing roll assembling schematic diagram when producing 170 * 80 tubing; Fig. 4 is the installation diagram when producing 130 * 130 tubing; Fig. 5 is the installation diagram when producing 50 * 50 tubing.All adopt aligning lower roll, two aligning side rollers not to change, only will align top roll and add the roller sheet, subtract roller sheet mode adjustment aligning top roll, to satisfy the product specification needs.
Claims (2)
1. square and rectangular steel straightener, comprise aligning lower roll (1), aligning side roller (2,3), aligning top roll (4) and frame (5), aligning lower roll (1) and aligning side roller (2,3) be general roller, it is characterized in that: aligning lower roll (1) is fixed on frame (5) and upward keeps motionless, two aligning side rollers (2,3) be horizontally set on the frame (5), aligning side roller (2,3) link to each other with motor (6) with leading screw (7), make aligning side roller (2,3) move in the horizontal direction, described aligning top roll (4) comprises the roller sheet (8) of roll shaft (9) and some removable different-thickness.
2. square and rectangular steel straightener according to claim 1 is characterized in that: described aligning lower roll (1), aligning side roller (2,3), aligning top roll (4) are by motor-driven.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920027851XU CN201442045U (en) | 2009-06-17 | 2009-06-17 | Square and rectangular section steel straightening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920027851XU CN201442045U (en) | 2009-06-17 | 2009-06-17 | Square and rectangular section steel straightening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201442045U true CN201442045U (en) | 2010-04-28 |
Family
ID=42546720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920027851XU Expired - Fee Related CN201442045U (en) | 2009-06-17 | 2009-06-17 | Square and rectangular section steel straightening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201442045U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102294385A (en) * | 2011-09-19 | 2011-12-28 | 太原重工股份有限公司 | Large-diameter thin-wall steel pipe strengthening machine and anti-deforming side roller device thereof |
| CN102513654A (en) * | 2011-12-30 | 2012-06-27 | 大连三高集团有限公司 | Cold roll forming online automatic welding device |
| CN103286165A (en) * | 2013-03-29 | 2013-09-11 | 常州钢劲型钢有限公司 | Single-slit square steel pipe closing and straightening shaper production line |
| CN104148454A (en) * | 2014-08-14 | 2014-11-19 | 江苏龙源金属科技有限公司 | Deformation correcting device for welded tubes |
| CN104226744A (en) * | 2013-06-21 | 2014-12-24 | 上海奉贤钢管厂 | Rectangular pipe straightener |
| CN110586809A (en) * | 2019-09-17 | 2019-12-20 | 蔡新新 | Steel bar cutting device for building construction |
| CN112605151A (en) * | 2020-11-27 | 2021-04-06 | 张家港市中悦冶金设备科技有限公司 | Metal pipe sizing device |
-
2009
- 2009-06-17 CN CN200920027851XU patent/CN201442045U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102294385A (en) * | 2011-09-19 | 2011-12-28 | 太原重工股份有限公司 | Large-diameter thin-wall steel pipe strengthening machine and anti-deforming side roller device thereof |
| CN102513654A (en) * | 2011-12-30 | 2012-06-27 | 大连三高集团有限公司 | Cold roll forming online automatic welding device |
| CN103286165A (en) * | 2013-03-29 | 2013-09-11 | 常州钢劲型钢有限公司 | Single-slit square steel pipe closing and straightening shaper production line |
| CN104226744A (en) * | 2013-06-21 | 2014-12-24 | 上海奉贤钢管厂 | Rectangular pipe straightener |
| CN104148454A (en) * | 2014-08-14 | 2014-11-19 | 江苏龙源金属科技有限公司 | Deformation correcting device for welded tubes |
| CN110586809A (en) * | 2019-09-17 | 2019-12-20 | 蔡新新 | Steel bar cutting device for building construction |
| CN112605151A (en) * | 2020-11-27 | 2021-04-06 | 张家港市中悦冶金设备科技有限公司 | Metal pipe sizing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20160307 Granted publication date: 20100428 |
|
| RINS | Preservation of patent right or utility model and its discharge | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20160907 Granted publication date: 20100428 |
|
| PP01 | Preservation of patent right |
Effective date of registration: 20160907 Granted publication date: 20100428 |
|
| RINS | Preservation of patent right or utility model and its discharge | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20180307 Granted publication date: 20100428 |
|
| PD01 | Discharge of preservation of patent | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20180307 Granted publication date: 20100428 |
|
| PP01 | Preservation of patent right | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20180907 Granted publication date: 20100428 |
|
| PD01 | Discharge of preservation of patent | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20180907 Granted publication date: 20100428 |
|
| PP01 | Preservation of patent right | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20190617 Granted publication date: 20100428 |
|
| PD01 | Discharge of preservation of patent | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100428 Termination date: 20160617 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |