CN201871576U - Steel plate flattening device - Google Patents
Steel plate flattening device Download PDFInfo
- Publication number
- CN201871576U CN201871576U CN2010206408577U CN201020640857U CN201871576U CN 201871576 U CN201871576 U CN 201871576U CN 2010206408577 U CN2010206408577 U CN 2010206408577U CN 201020640857 U CN201020640857 U CN 201020640857U CN 201871576 U CN201871576 U CN 201871576U
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- CN
- China
- Prior art keywords
- steel plate
- rack
- roller seat
- plate flattening
- flattening device
- 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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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model relates to a steel plate flattening device comprising a motor, a speed reducer, a spiral lifter, a gear rack device and a pressing roll base. The motor is connected with the spiral lifter by the speed reducer, the bottom of the spiral lifter is connected with the pressing roll base, the gear rack device comprises a gear and a rack, and the rack is arranged at the end part of the pressing roll base, and matched and connected with the gear. The steel plate flattening device is reasonable in structural design, good in steel plate flattening, and long in service life and can be widely applied to the production field of spiral welding pipes.
Description
Technical field
The utility model relates to a kind of mechanical device, particularly relates to a kind of steel plate flattening device.
Background technology
Leveling of plates is an important procedure during spiral welded pipe is produced.At present, most employing technologies that 3 rollers are smooth first, secondary 5 rollers are smooth in the spiral welded pipe enterprise, in the smooth unit of steel plate, the technology that top roll adopts single pressure roller to flatten down respectively more.In actual production process, because the nuance of hydraulic system and the gap difference between pressure roller roller seat and the roller seat slideway, often cause the drafts of pressure roller between two ends that press down the process central roll and roller roller not wait, cause slight bending still being arranged through smooth steel plate, this phenomenon often cause spiral welded pipe produce in moulding and welding sequence not steady, the quality shortcoming appears.
Summary of the invention
The utility model has overcome deficiency of the prior art, and a kind of reasonable in design is provided, and is easy to operate, the steel plate flattening device that rectification effect is good.
In order to address the above problem, the utility model by the following technical solutions:
The steel plate flattening device, comprise motor, reductor, spiral lift, rack-and-pinion device and depress roller seat, motor via reducer is connected with spiral lift, the spiral lifting motor spindle with depress roller seat and be connected, the rack-and-pinion device comprises gear and tooth bar, depress the roller seat end tooth bar is installed, rack and pinion is connected.
The utility model device is provided with two and depresses roller seat and 4 pairs of rack-and-pinion devices, and two pairs of gears of front and back connect with synchronizing shaft.
The described roller seat both sides of depressing are provided with copper shoe.
Compared with prior art, the beneficial effects of the utility model are:
1, replaces original drive unit with spiral lifting mechanism, can guarantee to the full extent that the driving force of 4 of depress rollers is consistent.
2, install rack-and-pinion and gear synchronizing shaft additional, just can make 3 depress rollers become an integral plane to descend at work all the time.
3, install copper shoe additional and can guarantee that roller seat is not frayed when mechanism action, when the copper shoe wearing and tearing exceed standard, change copper shoe the gap between roller seat and slideway is remained in the allowed band.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is Fig. 1 left view.
The specific embodiment
The steel plate flattening device, as shown in Figure 1 and Figure 2, comprise motor 1, reductor 2, spiral lift 3, rack-and-pinion device and depress roller seat 9, motor 1 is connected with spiral lift 3 by reductor 2, spiral lift 3 bottoms with depress roller seat 9 and be connected, the rack-and-pinion device comprises gear 5 and tooth bar 6, depresses roller seat 9 ends tooth bar 6 is installed, and tooth bar 6 is connected with gear 5.The utility model device is provided with two and depresses roller seat 9 and 4 pairs of rack-and-pinion devices, and two pairs of gears, the 5 usefulness synchronizing shafts 8 of front and back connect.Depress roller seat 9 both sides and be provided with copper shoe 7.Motor 1 reaches spiral lift 3 by reductor 2 and power transmission shaft 4 with driving force and realizes depressing the motion of roller seat 9 between its both sides copper shoe 7, reaches the purpose of regulating drafts.Depress roller seat 9 during this time owing to tooth bar 6 is arranged and the middle mutual restriction that is connected with the gear 5 of synchronizing shaft 8, can fully guarantee to depress the uniformity in the process.After operation after a while, when exceeding standard, copper shoe 7 wear extenies should in time change.Be simplified structure, smart flat-bed machine is designed to one-sided driving, by power transmission shaft 4 driving force is reached opposite side again.
The course of work of the utility model device is: original state is depressed and is lifted on the roller seat 9 after allow the steel plate head to penetrate smoothly, motor 1 starts, by reductor 2 and power transmission shaft 4 driving force is reached spiral lift 3, realization is depressed roller seat 9 and is moved downward between its both sides copper shoe 7, reaches depression amount.Next by the subsequent handling equipment of this equipment, delivery machine drives steel plate and moves ahead, and after all steel plates all passed through this equipment on the coil of strip, the smooth work of steel plate was finished.
Claims (3)
1. steel plate flattening device, it is characterized in that, comprise motor, reductor, spiral lift, rack-and-pinion device and depress roller seat, motor via reducer is connected with spiral lift, the spiral lifting motor spindle with depress roller seat and be connected, the rack-and-pinion device comprises gear and tooth bar, depresses the roller seat end tooth bar is installed, and rack and pinion is connected.
2. steel plate flattening device according to claim 1 is characterized in that, the utility model device is provided with two and depresses roller seat and 4 pairs of rack-and-pinion devices, and two pairs of gears of front and back connect with synchronizing shaft.
3. steel plate flattening device according to claim 1 is characterized in that, the described roller seat both sides of depressing are provided with copper shoe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206408577U CN201871576U (en) | 2010-12-03 | 2010-12-03 | Steel plate flattening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206408577U CN201871576U (en) | 2010-12-03 | 2010-12-03 | Steel plate flattening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201871576U true CN201871576U (en) | 2011-06-22 |
Family
ID=44159510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206408577U Expired - Fee Related CN201871576U (en) | 2010-12-03 | 2010-12-03 | Steel plate flattening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201871576U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102397914A (en) * | 2011-11-18 | 2012-04-04 | 江苏中核利柏特股份有限公司 | Machine for strengthening welding deformation of steel plate |
| CN102825071A (en) * | 2012-09-13 | 2012-12-19 | 山东沃德动力科技有限公司 | Rotary roll synchronizer for levelling machine |
| CN103801591A (en) * | 2014-03-11 | 2014-05-21 | 泰安华鲁锻压机床有限公司 | Leveler capable of eliminating transverse arch back |
| CN104384247A (en) * | 2014-11-30 | 2015-03-04 | 浙江博海金属制品科技有限公司 | Leveling device for steel plates |
| CN106140881A (en) * | 2016-08-16 | 2016-11-23 | 温州市洋源五金厂 | A kind of bending quick pressuring flat device of iron plate for building |
-
2010
- 2010-12-03 CN CN2010206408577U patent/CN201871576U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102397914A (en) * | 2011-11-18 | 2012-04-04 | 江苏中核利柏特股份有限公司 | Machine for strengthening welding deformation of steel plate |
| CN102825071A (en) * | 2012-09-13 | 2012-12-19 | 山东沃德动力科技有限公司 | Rotary roll synchronizer for levelling machine |
| CN103801591A (en) * | 2014-03-11 | 2014-05-21 | 泰安华鲁锻压机床有限公司 | Leveler capable of eliminating transverse arch back |
| CN104384247A (en) * | 2014-11-30 | 2015-03-04 | 浙江博海金属制品科技有限公司 | Leveling device for steel plates |
| CN104384247B (en) * | 2014-11-30 | 2016-06-01 | 浙江博海金属制品科技有限公司 | The flattening device of a kind of steel plate |
| CN106140881A (en) * | 2016-08-16 | 2016-11-23 | 温州市洋源五金厂 | A kind of bending quick pressuring flat device of iron plate for building |
| CN106140881B (en) * | 2016-08-16 | 2017-11-03 | 陈洋 | A kind of bending quick pressuring flat device of iron plate for building |
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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: 20110622 Termination date: 20141203 |
|
| EXPY | Termination of patent right or utility model |