CN2905257Y - Steel plate rectifying machine - Google Patents
Steel plate rectifying machine Download PDFInfo
- Publication number
- CN2905257Y CN2905257Y CN 200620059519 CN200620059519U CN2905257Y CN 2905257 Y CN2905257 Y CN 2905257Y CN 200620059519 CN200620059519 CN 200620059519 CN 200620059519 U CN200620059519 U CN 200620059519U CN 2905257 Y CN2905257 Y CN 2905257Y
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- CN
- China
- Prior art keywords
- pressure roller
- steel plate
- plate
- press rollers
- roller
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Abstract
The utility model relates to technical domain of mechanical equipment, in particular to a plate straightening machine for straightening and leveling of steel plates, comprising a base frame, straightening press rollers installed on the base frame and a drive mechanism for driving of the straightening press rollers, wherein the straightening rollers comprise a plurality of press rollers of different diameters arranged in an upper row and lower a lower row, and steel plates pass through the gas between the upper row of press rollers and the lower row of press rollers. In practical use, when steel plates pass through the gas between the upper row of press rollers and the lower row of press rollers, the rolling depression among the press rollers eliminate inherent stress of the steel plates. Meanwhile, the application of press rollers of different diameters and gaps helps prevent impressions on steel plates to ensure overall quality of steel plates.
Description
Technical field:
The utility model relates to mechanical equipment technical field, refers in particular to a kind of plate straightening machine that steel plate is corrected, flattened.
Background technology:
Often need use steel plate in the five metals processing industry.For example make some stamping products.Currently used sheet metal is wound into coil of strip usually.And these steel plates are being carried out punching press or other first being processed, must carry out preliminary treatment to steel plate.Currently used rectification mode is by pressure roller steel plate to be carried out roll extrusion, to eliminate the stress of steel plate self, simultaneously product is flattened.Generally include the pressure roller group of one group of upper and lower settings in traditional plate straightening machine structure, the pressure roller diameter unanimity in the pressure roller group, steel plate is passed by gaps between the two row pressure rollers up and down, and pressure roller carries out roll extrusion to steel plate.The existing problem of this straightening mechanism is that steel plate can produce impression in the feeding process, influence the outward appearance and the quality of steel plate.
The utility model content:
Technical problem to be solved in the utility model overcomes the shortcoming of present product exactly, and a kind of plate straightening machine that can effectively eliminate roll stop is provided.
For solving the problems of the technologies described above, the utility model has adopted following technical scheme: the utility model comprises pedestal, is installed in the rectification pressure roller on the pedestal and is used to drive the driving mechanism of correcting pressure roller, described rectification pressure roller comprises into the different pressure roller of many groups diameter that two rows distribute, and steel plate is passed through by the gap between the two rows pressure roller.
Described rectification pressure roller comprises air bells removing roll and large pressuring roller, and the pressure roller group that is made of air bells removing roll is positioned at large pressuring roller group front, and promptly steel plate at first passed the air bells removing roll group, passed through the large pressuring roller group again.
In the described rectification pressure roller, between the pressure roller of different-diameter about, gap difference up and down, promptly go up gap between the lower compression roller in the pressure roller group that constitutes by air bells removing roll less than the gap of going up in the large pressuring roller group between the lower compression roller.
In the described rectification pressure roller, the pressure roller that is positioned at the below is by its running of drive mechanism; The pressure roller that is positioned at the top is installed in one up and down on the support plate of buoyance lift.
After adopting said structure, during use, steel plate is passed through by the gap between the last lower compression roller, eliminates the inherent strain of steel plate self by the roll extrusion between the pressure roller.Adopt the pressure roller in different-diameter, gap can make steel plate impression can not occur simultaneously, thoroughly ensure the quality of steel plate.
Description of drawings:
Below in conjunction with accompanying drawing the utility model is further described:
Fig. 1 is a stereogram of the present utility model;
Fig. 2 is the utility model cut-away view.
The specific embodiment:
The utility model can be used in the steel plate automated docking machine, and it is installed between the welding mechanism and self-emptying mechanism of docking machine.Steel plate through welding mechanism will enter the utility model, and the roll extrusion of pressure roller flattens and eliminate inherent strain in process the utility model to steel plate.
See Fig. 1～2, the utility model comprises: pedestal 1, the driving mechanism 7 that is installed in the rectification pressure roller on the pedestal 1 and is used to drive the rectification pressure roller.Correct pressure roller and comprise the different pressure roller of many groups diameter that becomes two rows to distribute up and down.During work, steel plate is by the gap process between the two rows pressure roller, and in the steel plate process, the two rows pressure roller will carry out roll extrusion to it.
Adopted two groups of air bells removing roll 2 and large pressuring rollers 3 that diameter is different in the present embodiment altogether, the pressure roller group that is made of air bells removing roll 2 is positioned at large pressuring roller group front, and two groups of pressure rollers all become two rows to distribute.Pressure roller is arranged above and below and becomes interlace mode to install, and gap, the interval difference between the pressure roller of different-diameter.Promptly go up gap between the lower compression roller in the pressure roller group that constitutes by air bells removing roll 2 less than the gap of going up in the large pressuring roller group between the lower compression roller.During work, steel plate at first passed the air bells removing roll group, passed through the large pressuring roller group again.Steel plate is passed through by the gap between the last lower compression roller, eliminates the inherent strain of steel plate self by the extruding between the pressure roller.Adopt the pressure roller in different-diameter, gap can make steel plate impression can not occur simultaneously, thoroughly ensure the quality of steel plate.
Though pressure roller is provided with the different pressure rollers 71,72 of two groups of diameters in the present embodiment, the user can be provided with the pressure roller of many group different-diameters as required, to adapt to the demand of different product.
The mounting means of two rows pressure roller is: be positioned at the pressure roller group of arranging down and be directly installed on the pedestal 1, and it drives its runnings by driving mechanism 7.The pressure roller that is positioned at row is installed in one up and down on the support plate 4 of buoyance lift.Support plate 4 buoyance lift structure up and down is: be provided with two pillars 5 with pedestal 1 relative fixed, support plate 4 one ends are hinged by jointed shaft 42 and pillar 5, and the other end of support plate 4 is hinged by the piston rod that connecting plate 41 and is fixed on pneumatic cylinder 6 on the pedestal 1.When pneumatic cylinder 6 its piston rods of promotion move up and down, support plate 4 just will swing up and down around jointed shaft 42.Just can regulate gap between the two rows pressure roller by regulation and control pneumatic cylinder 6 like this.
In order to regulate and control the height of support plate 4, on pillar 5, be provided with guiding mechanism equally near pillar 5 ends.This guiding mechanism is provided with a handwheel 51, by transmission mechanism handwheel 51 is connected with jointed shaft 42.When rotating handwheel 51, it drives the transmission mechanism that rotates synchronously with it, thus the position of jointed shaft 42 on lifting or the downward modulation support plate 4, and whole support plate 4 is also with lifting or decline thereupon.
The pressure roller of correcting row under being positioned in the pressure roller is by driving mechanism 7 drivings.This driving mechanism 7 comprises servo motor 70, the discharging pressure roller 71,72 that is directly driven by servo motor 70.After steel plate enters between the discharging pressure roller 71,72, drive discharging pressure roller 71,72 by servo motor 70 and accurately rotate, thereby the steel plate that drives between it outwards moves.Being positioned at down in the utility model, row's pressure roller drives by the discharging pressure roller 72 that is positioned at the below.In the rotating shaft of row's pressure roller termination gear is installed under being positioned at, by gear train 73 interlocks, discharging pressure roller 72 utilizes the whole pressure roller of arranging down that is positioned at of gear train 73 driven in synchronism to turn round between the gear in all pressure roller rotating shafts.
During the utility model work, steel plate is by the gap crankle between the last lower compression roller, and steel plate moves ahead under last lower compression roller and 71,72 drives of discharging pressure roller.When steel plate the place ahead was arrived at punching mechanism and carried out punching press, this moment, steel plate can have of short duration pause, if this moment, steel plate continued to be subjected to the roll extrusion of pressure roller 71,72, the feed length error can't be eliminated.So pneumatic cylinder 6 will drive upwards operation of support plate 4 this moment, the two rows pressure roller is separated like this opens, and steel plate no longer is subjected to roll extrusion, so just can eliminate the error of feed length.After the steel plate punching press for the treatment of the front finished, follow-up steel plate continued to advance, and pneumatic cylinder 6 drives support plates 4 downward returns, and the steel plate continuation is carried out roll extrusion by last lower compression roller.When pneumatic cylinder 6 returns, excessive for the distance that prevents pneumatic cylinder 6 piston rods operations, guarantee the position consistency of its return, must carry out spacing to it.Stopping means 8 is installed in the utility model, and the crossbeam 81 in this stopping means 8 is positioned at connecting plate 41 belows.Go downwards to this moment when pneumatic cylinder 6 promotes connecting plate 41, stoped, prevent that its continuation is descending, cause the spacing between the lower compression roller to be dwindled by crossbeam 81.In addition, be provided with the handwheel 82 that to regulate crossbeam 81 height in this stopping means 8 equally, drive driving mechanism, thereby adjust the height of crossbeam 81 by handwheel 82.
In sum, the utility model is owing to adopt said structure, it not only can correct, flatten steel plate, has also thoroughly eliminated the shortcoming that existing equipment can form impression to steel plate simultaneously.
Certainly, the above only is the utility model instantiation, be not to limit the utility model practical range, all equivalences of doing according to the described structure of the utility model claim, feature and principle change or modify, and all should be included in the utility model claim.
Claims (6)
1, a kind of plate straightening machine, comprise: pedestal (1), the driving mechanism (7) that is installed in the rectification pressure roller on the pedestal (1) and is used to drive the rectification pressure roller, it is characterized in that: described rectification pressure roller comprises into the different pressure roller of many groups diameter that two rows distribute, and steel plate is passed through by the gap between the two rows pressure roller.
2, a kind of plate straightening machine according to claim 1, it is characterized in that: described rectification pressure roller comprises air bells removing roll (2) and large pressuring roller (3), the pressure roller group that is made of air bells removing roll (2) is positioned at large pressuring roller group front, and promptly steel plate at first passed the air bells removing roll group, passed through the large pressuring roller group again.
3, a kind of plate straightening machine according to claim 2, it is characterized in that: in the described rectification pressure roller, about between the pressure roller of different-diameter, gap difference up and down, promptly go up gap between the lower compression roller in the pressure roller group that constitutes by air bells removing roll (2) less than the gap of going up in the large pressuring roller group between the lower compression roller.
4, according to claim 2 or 3 described a kind of plate straightening machines, it is characterized in that: in the described rectification pressure roller, the pressure roller that is positioned at the below drives its running by driving mechanism (7); The pressure roller that is positioned at the top is installed in one up and down on the support plate (4) of buoyance lift.
5, a kind of plate straightening machine according to claim 4, it is characterized in that: pedestal (1) is installed with pillar (5), support plate (4) one ends are articulated on this pillar (5), and the other end of support plate (4) is hinged by the piston rod that connecting plate (41) and is fixed on the pneumatic cylinder (6) on the pedestal (1).
6, a kind of plate straightening machine according to claim 5 is characterized in that: stopping means (8) is installed in this machine, and the crossbeam (81) in this stopping means (8) is positioned at connecting plate (41) below.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620059519 CN2905257Y (en) | 2006-05-30 | 2006-05-30 | Steel plate rectifying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620059519 CN2905257Y (en) | 2006-05-30 | 2006-05-30 | Steel plate rectifying machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2905257Y true CN2905257Y (en) | 2007-05-30 |
Family
ID=38113888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620059519 Expired - Fee Related CN2905257Y (en) | 2006-05-30 | 2006-05-30 | Steel plate rectifying machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2905257Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110170546A (en) * | 2019-05-17 | 2019-08-27 | 中国一冶集团有限公司 | A kind of steel plate straightening mechanism and steel plate straightening method |
-
2006
- 2006-05-30 CN CN 200620059519 patent/CN2905257Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110170546A (en) * | 2019-05-17 | 2019-08-27 | 中国一冶集团有限公司 | A kind of steel plate straightening mechanism and steel plate straightening method |
| CN110170546B (en) * | 2019-05-17 | 2021-05-14 | 中国一冶集团有限公司 | Steel plate correcting mechanism and steel plate correcting method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070530 |