CN205551138U - Levelling machine with levelling stop device - Google Patents
Levelling machine with levelling stop device Download PDFInfo
- Publication number
- CN205551138U CN205551138U CN201620391384.9U CN201620391384U CN205551138U CN 205551138 U CN205551138 U CN 205551138U CN 201620391384 U CN201620391384 U CN 201620391384U CN 205551138 U CN205551138 U CN 205551138U
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- CN
- China
- Prior art keywords
- frame
- smoothing
- straightener roll
- described upper
- stopping means
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Abstract
The utility model relates to a levelling machine with levelling stop device, levelling stop device includes frame and the lower bearing bracket that lies in the frame below, wherein operate the computer and set up on last frame, just it is relative to go up the frame it moves along vertical orientation to go up the frame, upward be equipped with levelling roll group in the frame, on the frame is located down to the lower bearing bracket, just go up the frame pass through the stand with the frame links to each other down, the lower bearing bracket is equipped with down smooths the roller set, go up the frame with the position of stand contact is equipped with the arc recess, be equipped with semi -circular pin in the arc recess, thereby make semi -circular pin with the stand is the face contact, consequently when satisfied location is accurate, guarantees to carry out accurate effectual levelling to panel.
Description
Technical field
This utility model relates to the technical field of levelling machine, refers in particular to a kind of levelling machine with smoothing stopping means.
Background technology
Levelling machine is equipment conventional in sheet fabrication, and the sizing of levelling machine depends primarily on by thickness, material and the requirement of school band.Levelling machine is mainly used in be corrected all size sheet material and shears the sheet material of in bulk, not only can be suitably used for the leveling of various hot-rolled and cold-rolled sheet material, and it is convenient and simple for operation, range of application spreads all over multiple industries such as machinery, metallurgy, building materials, chemical industry, electronics, electric power, light industry, especially in industries such as shipbuilding, rolling stock, boiler bridge, metal structure factories, become indispensable necessary product in production.
The method utilizing described levelling machine to be corrected sheet material has a lot, and including pressure correction, pulling force correction and roll-type correction, wherein said roll smoothing progress facility have higher production efficiency, have almost been completely free of manual labour, have therefore been most widely used.Plate is reported to the leadship after accomplishing a task at two row of multiple roll levelling machine and is passed through between the rod of arrangement, make every part of sheet material under the stress exceeding material yield point, obtaining repeatedly and reciprocal repeatedly bend, eliminating the tucking on sheet material, the plate therefore transported out from smoothing main frame is the most smooth.
The most common levelling machine includes upper frame and is positioned at the lower support below described upper frame, described upper frame is connected with described lower support by column, wherein said upper frame is provided with moveable upper spider, described lower support is provided with fixing lower support, described upper spider is provided with straightener roll group, described lower bearing bracket is provided with lower straightener roll group, sheet material is placed between described upper straightener roll group and described lower straightener roll group, can be smoothed sheet material by the distance of the described upper straightener roll group of adjustment with described lower straightener roll group.It is existing time sheet material is smoothed, for the ease of regulating the distance between described upper straightener roll group and described lower straightener roll group, one end that described upper spider contacts with described column is set to arc, gap is there is between the most described upper spider and described column, although above-mentioned being conducive to adjusts correction to sheet material, but described upper spider can be with described column line contact after rotating, described upper spider is caused to occur rocking in trimming process, can not be accurately positioned, so can affect the smoothing effect of levelling machine, it is impossible to sheet material is carried out precision rectification is effectively ensured.
Utility model content
To this end, technical problem to be solved in the utility model is to overcome upper spider described in prior art to occur the problem rocked in trimming process thus provides a kind of accurate positioning and the levelling machine with smoothing stopping means of precision leveling can be effectively ensured.
For solving above-mentioned technical problem, levelling machine with smoothing stopping means described in the utility model, described smoothing stopping means includes upper spider and is positioned at the lower bearing bracket below upper spider, wherein said upper spider is located on upper frame, and described upper spider vertically moves relative to described upper frame, described upper spider is provided with straightener roll group, described lower bearing bracket is located on lower support, and described upper frame is connected with described lower support by column, described lower bearing bracket is provided with lower straightener roll group, the position that described upper spider contacts with described column is provided with arc groove, semicircle pin it is provided with in described arc groove.
In an embodiment of the present utility model, described upper spider is connected with setting threaded first elevating lever, and described first elevating lever engages with the turbine being arranged on described upper frame.
In an embodiment of the present utility model, described turbine and the worm engaging being provided with handwheel.
In an embodiment of the present utility model, described upper straightener roll group be arranged over upper supporting roller group, wherein said upper straightener roll group includes multiple upper straightener roll being arranged side by side, described upper supporting roller group includes multiple upper supporting roller being arranged side by side, and described upper straightener roll is arranged on below adjacent two upper supporting roller centre positions.
In an embodiment of the present utility model, described upper supporting roller group is positioned on upper supporting roller frame, and described upper supporting roller frame is fixing with described upper spider to be connected.
In an embodiment of the present utility model, the lower section of described lower straightener roll group is provided with snub pulley group, wherein said lower straightener roll group includes multiple lower straightener roll being arranged side by side, described snub pulley group includes multiple snub pulley being arranged side by side, and described lower straightener roll is arranged on above adjacent two snub pulley centre positions.
In an embodiment of the present utility model, described snub pulley group is positioned in subiculum roll stand, and described subiculum roll stand is fixedly connected on described lower bearing bracket.
In an embodiment of the present utility model, being additionally provided with pinch roll between described upper frame and described lower support, described pinch roll includes top pinch roll and bottom pinch roll, and described top pinch roll vertically moves relative to described upper frame.
In an embodiment of the present utility model, being additionally provided with pinch roll between described upper frame and described lower support, described pinch roll includes top pinch roll and bottom pinch roll, and described top pinch roll vertically moves relative to described upper frame.
In an embodiment of the present utility model, described upper straightener roll group is all connected with transfer case with described lower straightener roll group, and described transfer case is connected with reductor.
Technique scheme of the present utility model has the advantage that compared to existing technology
At the levelling machine with smoothing stopping means described in the utility model, the position that described upper spider contacts with described column is provided with arc groove, semicircle pin it is provided with in described arc groove, therefore when adjusting distance between straightener roll group and described lower straightener roll group on described, even if described upper spider rotates, owing to the most described semicircle pin is that face contact, therefore while meeting accurate positioning with described column, it is ensured that carry out sheet material accurate effectively smoothing.
Accompanying drawing explanation
In order to make content of the present utility model be more likely to be clearly understood, below according to specific embodiment of the utility model and combine accompanying drawing, this utility model is described in further detail, wherein
Fig. 1 is the front view of the levelling machine with smoothing stopping means described in the utility model；
Fig. 2 is the side view of the levelling machine with smoothing stopping means described in the utility model.
Detailed description of the invention
As shown in Figure 1, a kind of levelling machine with smoothing stopping means described in the present embodiment, described smoothing stopping means includes upper spider 11 and is positioned at the lower bearing bracket 21 below upper spider 11, wherein said upper spider 11 is located on upper frame 10, and described upper spider 11 vertically can move relative to described upper frame 10, described upper spider 11 is provided with straightener roll group 12, described lower bearing bracket 21 is located on lower support 20, and described upper frame 10 is connected with described lower support 20 by column 30, described lower bearing bracket 21 is provided with lower straightener roll group 22, the position that described upper spider 11 contacts with described column 30 is provided with arc groove, semicircle pin 13 it is provided with in described arc groove.
Above-mentioned is core technology scheme of the present utility model, levelling machine with smoothing stopping means described in the utility model, described smoothing stopping means includes upper spider 11 and is positioned at the lower bearing bracket 21 below upper spider 11, wherein said upper spider 11 is located on upper frame 10, and described upper spider 11 vertically can move relative to described upper frame 10, described upper spider 11 is provided with straightener roll group 12, can drive the movement vertically of described upper spider 11 by the movement of described upper straightener roll group 12；Described lower bearing bracket 21 is located on lower support 20, and described upper frame 10 is connected with described lower support 20 by column 30, described lower bearing bracket 21 is provided with lower straightener roll group 22, sheet material to be processed is placed between described upper straightener roll group 12 and described lower straightener roll group 22, owing to described upper spider 11 can vertically move, the sheet material of different-thickness therefore can be smoothed by regulating the position of described upper straightener roll group 12；The position that described upper spider 11 contacts with described column 30 is provided with arc groove, semicircle pin 13 it is provided with in described arc groove, therefore when adjusting distance between straightener roll group 12 and described lower straightener roll group 22 on described, even if described upper spider 11 rotates, owing to the most described semicircle pin 13 contacts for face with described column 30, therefore while meeting accurate positioning, it is ensured that sheet material is carried out accurate effective smoothing.
As shown in Figure 2, described upper spider 11 is connected with setting threaded first elevating lever 14, described first elevating lever 14 drives described upper spider 11 to move, described first elevating lever 14 engages with the turbine being arranged on described upper frame 10, drives described first elevating lever 11 vertically moving by the rotation of described turbine.Described turbine and the worm engaging being provided with handwheel 15, by the rotation rotating the described worm screw of drive of described handwheel 15, make described turbine rotation.Described elevating lever 14 can make described upper straightener roll push down sheet material during rising or declining, during colonel's rollers turn, it is positioned at the sheet material in the middle of described upper straightener roll and lower straightener roll both by downward pressure, the power rotated again, thus is conducive to sheet material is smoothed.
Described upper straightener roll group 12 be arranged over upper supporting roller group 12A, wherein said upper straightener roll group 12 includes multiple upper straightener roll being arranged side by side, described upper supporting roller group 12A includes multiple upper supporting roller being arranged side by side, and described upper straightener roll is arranged on below adjacent two upper supporting roller centre positions, if power transmits the upper straightener roll to described upper straightener roll group 12, by the engagement of described upper straightener roll with adjacent upper supporting roller, the beneficially transmission of power, thus drive the rotation of described upper straightener roll group 12.Wherein said upper supporting roller group 12A is positioned on upper supporting roller frame, and described upper supporting roller frame is fixing with described upper spider 11 to be connected.
The lower section of described lower straightener roll group 22 is provided with snub pulley group 22A, wherein said lower straightener roll group 22 includes multiple lower straightener roll being arranged side by side, described snub pulley group 22A includes multiple snub pulley being arranged side by side, and described lower straightener roll is arranged on above adjacent two snub pulley centre positions, if power transmits the lower straightener roll to described lower straightener roll group 22, by the engagement of described lower straightener roll with adjacent snub pulley, the beneficially transmission of power, thus drive the rotation of whole described lower straightener roll group 22.Wherein said snub pulley group 22A is positioned in subiculum roll stand, and described subiculum roll stand is fixedly connected on described lower bearing bracket 21.
It is additionally provided with pinch roll 40 between described upper frame 10 and described lower support 20, described pinch roll includes top pinch roll 40A and bottom pinch roll 40B, and described top pinch roll 40A vertically moves relative to described upper frame 10, by adjusting the distance between described top pinch roll 40A and described bottom pinch roll 40B, the sheet material of different-thickness can be clamped.Specifically, described top pinch roll 40A and the second elevating lever are connected, movement by the mobile drive described top pinch roll 40A of described second elevating lever, described second elevating lever is provided with tooth bar, described lower bearing bracket 21 is provided with gear stand, gear on described gear stand engages with described tooth bar, thus realizes the movement vertically of described second elevating lever.
Described upper straightener roll group 12 is all connected with transfer case 50 with described lower straightener roll group 22, described transfer case 50 is connected with reductor 60, in the present embodiment, belt is by power transmission extremely described reductor 60, described reductor 60 is again by power transmission extremely described transfer case 50, exported two-way power by described transfer case 50 and be delivered to described upper straightener roll group 12 and described lower straightener roll group 22 respectively, making described upper straightener roll group 12 and described lower straightener roll group 22 all can rotate.If described lower straightener roll group 22 rotates clockwise, the most described upper straightener roll group 12 rotates counterclockwise, when described plate is placed between described upper straightener roll group 12 and described lower straightener roll group 22, simultaneously stress, the problem that therefore can overcome skidding when sheet material is corrected and deformation above and below of described sheet material.
Obviously, above-described embodiment is only for clearly demonstrating example, the not restriction to embodiment.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here without also cannot all of embodiment be given exhaustive.And among the protection domain that the obvious change thus extended out or variation are created still in this utility model.
Claims (10)
1. the levelling machine with smoothing stopping means, described smoothing stopping means includes upper spider and is positioned at the lower bearing bracket below upper spider, wherein said upper spider is located on upper frame, and described upper spider vertically moves relative to described upper frame, described upper spider is provided with straightener roll group, described lower bearing bracket is located on lower support, and described upper frame is connected with described lower support by column, described lower bearing bracket is provided with lower straightener roll group, it is characterized in that: the position that described upper spider contacts with described column is provided with arc groove, semicircle pin it is provided with in described arc groove.
Levelling machine with smoothing stopping means the most according to claim 1, it is characterised in that: described upper spider is connected with setting threaded first elevating lever, and described first elevating lever engages with the turbine being arranged on described upper frame.
Levelling machine with smoothing stopping means the most according to claim 2, it is characterised in that: described turbine and the worm engaging being provided with handwheel.
Levelling machine with smoothing stopping means the most according to claim 1, it is characterized in that: described upper straightener roll group be arranged over upper supporting roller group, wherein said upper straightener roll group includes multiple upper straightener roll being arranged side by side, described upper supporting roller group includes multiple upper supporting roller being arranged side by side, and described upper straightener roll is arranged on below adjacent two upper supporting roller centre positions.
Levelling machine with smoothing stopping means the most according to claim 4, it is characterised in that: described upper supporting roller group is positioned on upper supporting roller frame, and described upper supporting roller frame is fixing with described upper spider to be connected.
Levelling machine with smoothing stopping means the most according to claim 1, it is characterized in that: the lower section of described lower straightener roll group is provided with snub pulley group, wherein said lower straightener roll group includes multiple lower straightener roll being arranged side by side, described snub pulley group includes multiple snub pulley being arranged side by side, and described lower straightener roll is arranged on above adjacent two snub pulley centre positions.
Levelling machine with smoothing stopping means the most according to claim 6, it is characterised in that: described snub pulley group is positioned in subiculum roll stand, and described subiculum roll stand is fixedly connected on described lower bearing bracket.
Levelling machine with smoothing stopping means the most according to claim 1, it is characterized in that: between described upper frame and described lower support, be additionally provided with pinch roll, described pinch roll includes top pinch roll and bottom pinch roll, and described top pinch roll vertically moves relative to described upper frame.
Levelling machine with smoothing stopping means the most according to claim 8, it is characterized in that: described top pinch roll and the second elevating lever are connected, described second elevating lever is provided with tooth bar, and described lower bearing bracket is provided with gear stand, and the gear on described gear stand engages with described tooth bar.
Levelling machine with smoothing stopping means the most according to claim 1, it is characterised in that: described upper straightener roll group is all connected with transfer case with described lower straightener roll group, and described transfer case is connected with reductor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620391384.9U CN205551138U (en) | 2016-04-29 | 2016-04-29 | Levelling machine with levelling stop device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620391384.9U CN205551138U (en) | 2016-04-29 | 2016-04-29 | Levelling machine with levelling stop device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205551138U true CN205551138U (en) | 2016-09-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620391384.9U Expired - Fee Related CN205551138U (en) | 2016-04-29 | 2016-04-29 | Levelling machine with levelling stop device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205551138U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108555063A (en) * | 2018-05-30 | 2018-09-21 | 南京大吉铁塔制造有限公司 | A kind of sheet material-rolling leveling apparatus |
-
2016
- 2016-04-29 CN CN201620391384.9U patent/CN205551138U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108555063A (en) * | 2018-05-30 | 2018-09-21 | 南京大吉铁塔制造有限公司 | A kind of sheet material-rolling leveling apparatus |
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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: 20160907 Termination date: 20210429 |
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| CF01 | Termination of patent right due to non-payment of annual fee |