CN206794427U - A kind of 19 roller straighteners - Google Patents
A kind of 19 roller straighteners Download PDFInfo
- Publication number
- CN206794427U CN206794427U CN201720614556.9U CN201720614556U CN206794427U CN 206794427 U CN206794427 U CN 206794427U CN 201720614556 U CN201720614556 U CN 201720614556U CN 206794427 U CN206794427 U CN 206794427U
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- CN
- China
- Prior art keywords
- skewback
- roller
- roll system
- adjustment mechanism
- backup roll
- Prior art date
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- Expired - Fee Related
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Abstract
A kind of 19 roller straighteners, including frame, roller seat and lower roller base are installed in frame；The upper roller seat is disposed with upper roller system, upper backup roll system, and lower roll system, lower backing roll system are disposed with the lower roller base, is staggeredly arranged wherein between upper roller system and upper backup roll system, between lower roll system and lower backing roll system into V-type.A kind of 19 roller straightener provided by the utility model, by being redesigned in traditional straightener structure, both make compact-sized, equipment while is conveniently finely adjusted to the transformation that becomes more meticulous and is met different demands, production adaptative ability is stronger, and application field is wider.
Description
Technical field
Straightener is the utility model is related to, especially a kind of 19 roller straighteners.
Background technology
The smoothing roll bending resistance of domestic aligning roll structure is limited at present, and suitable for straight carbon steel production line, other part has
The straightener of particular utility, to strengthen smoothing roll bending strength, support roller is especially installed additional, but the design of such device structure increases
After adding smoothing roll quantity, the length and weight of equipment can be significantly increased, and increase the cost of client, while roll change is difficult in maintenance, nothing
Method accomplishes fine adjustments, can not obtain the qualified strip required for client.
The content of the invention
Technical problem to be solved in the utility model is to provide a kind of 19 roller straighteners, under proof strength, significantly
Reducing equipment occupation space so that equipment changes to becoming more meticulous, and makes production line more compact, equipment is changed to becoming more meticulous,
Production adaptative ability is stronger simultaneously, and application field is wider.
In order to solve the above technical problems, technical scheme is used by the utility model：
A kind of 19 roller straighteners, including frame, roller seat and lower roller base are installed in frame；The upper roller seat is disposed with
Upper roller system, upper backup roll system, lower roll system, lower backing roll system are disposed with the lower roller base, wherein, upper backup roll system, lower support
Roller system is adjusted by upper oblique wedge adjustment mechanism, lower oblique wedge adjustment mechanism respectively.
It is staggeredly arranged between upper roller system and the upper backup roll system, between lower roll system and lower backing roll system into V-type.
The upper oblique wedge adjustment mechanism includes upper first skewback, upper second skewback, upper first skewback, upper second skewback inclined-plane
Mutually agree with, wherein upper first skewback is connected with the first threads of lead screw；Upper second skewback and sliding block bolt connection, sliding block with
Fixture block clamping simultaneously slides up and down, and the first leading screw adjusts upper first skewback manually, moves up and down the second skewback, so that upper branch
Support roller fastens lower fine setting.
Dial is installed on first leading screw.
The lower oblique wedge adjustment mechanism includes lower first skewback, lower second skewback, lower first skewback, lower second skewback inclined-plane
Mutually agree with, lower second skewback lower end is connected by nut seat with the second screw mandrel, and first is oblique under motor is driven by the second screw mandrel
Block moves up and down, so as to realize that lower backing roll fastens lower fine setting.
The upper backup roll system, the support roller of lower backing roll system are installed on integral bearing block.
The utility model 19 roller straighteners of one kind, have following technique effect：
1）, by using V-type misplace support roller mounting means, both ensure that the bending strength of smoothing roll, while also ensure
The stress of every smoothing roll is consistent during working condition, and make it that equipment is more compact, and volume substantially reduces.
2）, by adjusting and matching somebody with somebody respectively the support roller of upper backup roll system, lower backing roll system by upper and lower oblique wedge adjustment mechanism
There is dial, can not only be adjusted according to the needs of supplied materials thickness, also adjustable aligning rolls deformation amount, improve product quality.
3）, by the way that the support roller of support roller system is equipped on a sleeve-bearing, it is only necessary to prepare the consistent support roller of roll neck,
It can be installed after installing, avoiding traditional roll change can roll surface inconsistence problems.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and examples：
Fig. 1 is left view of the present utility model.
Fig. 2 is front view of the present utility model.
Fig. 3 is the front view of upper oblique wedge adjustment mechanism in the utility model.
Fig. 4 is the front view of lower oblique wedge adjustment mechanism in the utility model.
Fig. 5 is the top view of lower roll system and lower backing roll system in the utility model.
Fig. 6 is the front view of lower roll system and lower backing roll system in the utility model.
Fig. 7 is top view of the present utility model.
Fig. 8 is the left view of lower backing roll system support roller in the utility model.
In figure：Frame 1, upper roller seat 2, lower roller base 3, upper roller system 4, upper backup roll system 5, lower roll system 6, lower backing roll system 7, the
On one sleeve-bearing 8, the second sleeve-bearing 9, upper oblique wedge adjustment mechanism 10, upper first skewback 10-1, upper second skewback 10-2, the
One leading screw 10-3, dial 10-4, sliding block 10-5, fixture block 10-6, lower oblique wedge adjustment mechanism 11, lower first skewback 11-1, lower the
Two skewback 11-2, nut seat 11-3, the second screw mandrel 11-4, motor 11-5, bolt 11-6, press down system 12.
Embodiment
As shown in Figure 1-2, a kind of 19 roller straighteners, as traditional roll leveller, including roller system, pressure system
System, roller system include frame 1, roller seat 2 and lower roller base 3 are provided with frame 1；The upper roller seat 2 is disposed with upper roller system 4, upper branch
Support roller system 5.Press down system includes motor, gear reduction, worm gear, the second level reducing gear of worm screw, and the of screw mandrel screw
Three-level is slowed down (reinforcement) mechanism, and transmission side and passive side couple by middle floating axle, and floating shaft end is equipped with electromagnetic clutch, can be with
Realize that the unilateral of press down system adjusts, the spacing that upper roller system 4 is carried out by press down system 12 between upper roller system 4 and lower roll system 6 is fast
Fast coarse adjustment.Fluid pressure warning device (hydraulic die cushion) is equipped below down screw rod so as to quick in apparatus overload, steel-fastening and power failure
Unclamp smoothing roll.Other hydraulic die cushion also has the effect finely tuned, and can realize pressure with pressure, is used cooperatively with on-line detecting system,
It can reach optimal leveling effect.
The main improvement of the application is that the working roll of two pairs of rollers system and the installation of support roller and adjustment are reasonably set
Meter, volume is not only reduced, also improve the overall performance of equipment.Specific improvement has at 3 points.
First point：Upper lower backing roll is adjusted by Cam device.Upper backup roll system 5 is slidably connected with upper roller seat 2, and passes through
Upper oblique wedge adjustment mechanism 10 adjusts the spacing between upper roller system 4 and upper backup roll system 5, so as to correct the smoothing roll in upper roller system 4
Deflection, improve product quality.
Lower roll system 6, lower backing roll system 7 are disposed with the lower roller base 3, wherein, lower roll system 6 is connected with lower backing roll system 7
Entirety is formed, lower backing roll system 7 is slidably connected with lower roller base 3, and by lower oblique wedge adjustment mechanism 11 to upper roller system 4 and lower roll system
Spacing between 6 is finely adjusted, at any time quick adjustment, so as to meet the needs aligning demand of different supplied materials thickness.
As shown in figure 3, in order to realize specific upper backup roll system regulation, the upper oblique wedge adjustment mechanism 10 includes upper first
Skewback 10-1, upper second skewback 10-2, wherein sliding block is installed on upper second skewback 10-2, upper first skewback 10-1, upper second
Skewback 10-2 is mutually slidably connected by sliding block and upper first skewback 10-1, upper second skewback 10-2 inclined-planes mutually agree with, wherein
Upper first skewback 10-1 is threadedly coupled with the first leading screw 10-3；The upper second skewback 10-2 and locating piece 10-5 bolt connections,
Locating piece 10-5 is positioned with fixture block 10-6 clampings and when upper second skewback 10-2 is slided up and down, and makes the second skewback 10-2
Moved up and down vertically.Upper first skewback 10-1 is adjusted by the first leading screw 10-3 manually, made above and below the second skewback 10-2
It is mobile, so that the upper backup roll system being connected with the second skewback 10-2 finely tunes about 5.
In order to ensure accuracy, dial 10-4 is installed on the first leading screw 10-3.And by the first leading screw 10-3 spiral shell
Away from 1.5mm is arranged to, upper first skewback 10-1, upper second skewback 10-2 wedge gradient are 3 °.The often circle of rotation 1 pressure regulated quantity
Trickle adjustment can be made for template situation for ± 0.0075mm, during production, the smoothing roll deformation in so adjustable upper roller system 4
Amount, improve product quality.
As shown in figure 4, lower oblique wedge adjustment mechanism 11 specifically includes down the first skewback 11-1, lower second skewback 11-2, wherein,
Lower second skewback 11-2 is provided with chute, upper first skewback 10-1, upper second skewback 10-2 be mutually slidably connected by chute and
Lower first skewback 11-1, lower second skewback 11-2 inclined-planes mutually agree with, lower second skewback 11-2 lower ends by nut seat 11-3 with
Second screw mandrel 11-4 connections.Second screw mandrel 11-4 is arranged on lower roller base 3, and the second screw mandrel 11-4 is driven by motor 11-5.Separately
Outside, bolt 11-6 is provided with lower first skewback 11-1 both sides, bolt 11-6 moves up and down in lower first skewback 11-1
Shi Jinhang is positioned, and the first skewback 11-1 is moved up and down vertically.Rotated by the second screw mandrel of motor driven 11-4, so that
The lower second skewback 11-2 being connected with nut seat 11-3 is rotated, and then carries out lifting fine setting to lower first skewback 11-1, so that
The realization of lower backing roll system 7 being connected with lower first skewback 11-1 is finely tuned up and down.
In order to ensure accuracy, the second screw mandrel 11-4 pitch 6mm, descend the first skewback 11-1, descend the second skewback 11-2's
Wedge gradient is 3 °.Often the circle of rotation 1 pressure regulated quantity is ± 0.03mm, can be with the needs of supplied materials thickness, and quick adjustment, is protected at any time
Roll line is demonstrate,proved, and it is easy to operate.
Second point：Change traditional support roller mounting structure, using V-type dislocation support roller mounting means.As Fig. 5-6 institute
Show, be staggeredly arranged between the upper roller system 4 and upper backup roll system 5, between lower roll system 6 and lower backing roll system 7 into V-type.By setting
Put working roll is corresponding with the groove that two support rollers are formed, using V-type misplace support roller mounting means, both ensure that in performance
The bending strength of smoothing roll, while also ensure that the stress of every smoothing roll during working condition is consistent；To equipment itself, such
Mounting structure so that equipment is more compact, and volume only has traditional five rollers aligning size, greatlys save the fund cost and sky of client
Between cost.
Thirdly：As shown in figure 5, the upper backup roll system 5, the support roller of lower backing roll system 7 are installed in integral axle
In bearing.Thus only need to prepare the consistent support roller of roll neck, can be installed after installing, avoid traditional roll change meeting roll surface not
Consensus, it is necessary to take a significant amount of time energy regulation embarrassment, greatly reduce downtime.
In order to consistent with customer requirement in the application, restriction upper backup roll system 5, the support roller of lower backing roll system 7 are a diameter of
80mm, upper roller system 4 and a diameter of 65mm of smoothing roll of lower roll system 6.The application can meet that hardness is in HRC=46- as defined in the client
48 or so, strength degree is more than 1440N/mm2, yield strength is more than 1280N/mm2, thickness range is 1.4mm-3.9mm's or so
The aligning of high strength alloy steel.
Claims (6)
- A kind of 1. 19 roller straighteners, it is characterised in that：Including frame（1）, frame（1）On roller seat is installed（2）And lower roll Seat（3）；The upper roller seat（2）It is disposed with upper roller system（4）, upper backup roll system（5）, the lower roller base（3）On be disposed with lower roll system （6）, lower backing roll system（7）, wherein, upper backup roll system（5）, lower backing roll system（7）Pass through upper oblique wedge adjustment mechanism respectively （10）, lower oblique wedge adjustment mechanism（11）Adjustment.
- A kind of 2. 19 roller straightener according to claim 1, it is characterised in that：The upper roller system（4）With upper backup roll System（5）Between, lower roll system（6）With lower backing roll system（7）Between be staggeredly arranged into V-type.
- A kind of 3. 19 roller straightener according to claim 1, it is characterised in that：The upper oblique wedge adjustment mechanism（10）Bag Include the first skewback（10-1）, upper second skewback（10-2）, upper first skewback（10-1）, upper second skewback（10-2）Inclined-plane is mutual Agree with, wherein upper first skewback（10-1）With the first leading screw（10-3）Threaded connection；Upper second skewback（10-2）With sliding block （10-5）Bolt connection, sliding block（10-5）With fixture block（10-6）Clamping simultaneously slides up and down, the first leading screw（10-3）Manually in regulation First skewback（10-1）, make the second skewback（10-2）Move up and down, so that upper backup roll system（5）Fine setting up and down.
- A kind of 4. 19 roller straightener according to claim 3, it is characterised in that：First leading screw（10-3）Upper peace Equipped with dial（10-4）.
- A kind of 5. 19 roller straightener according to claim 1, it is characterised in that：The lower oblique wedge adjustment mechanism（11） Including lower first skewback（11-1）, lower second skewback（11-2）, lower first skewback（11-1）, lower second skewback（11-2）Inclined-plane phase Mutually agree with, lower second skewback（11-2）Lower end passes through nut seat（11-3）With the second screw mandrel（11-4）Connection, motor（11-5）It is logical Cross the second screw mandrel（11-4）Lower first skewback of driving（11-1）Move up and down, so as to realize lower backing roll system（7）Fine setting up and down.
- A kind of 6. 19 roller straightener according to claim 1, it is characterised in that：The upper backup roll system（5）, lower support Roller system（7）Support roller be installed on integral bearing block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720614556.9U CN206794427U (en) | 2017-05-31 | 2017-05-31 | A kind of 19 roller straighteners |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720614556.9U CN206794427U (en) | 2017-05-31 | 2017-05-31 | A kind of 19 roller straighteners |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206794427U true CN206794427U (en) | 2017-12-26 |
Family
ID=60743284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720614556.9U Expired - Fee Related CN206794427U (en) | 2017-05-31 | 2017-05-31 | A kind of 19 roller straighteners |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206794427U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109127782A (en) * | 2018-08-31 | 2019-01-04 | 重庆东憧铝业有限公司 | A kind of straightener |
| CN113251132A (en) * | 2020-07-16 | 2021-08-13 | 襄阳宇清传动科技有限公司 | Triple-speed-reduction split-shaft box for multi-roller straightener |
| CN113695420A (en) * | 2021-09-06 | 2021-11-26 | 山东军钛金属材料有限公司 | Thermal straightening machine |
-
2017
- 2017-05-31 CN CN201720614556.9U patent/CN206794427U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109127782A (en) * | 2018-08-31 | 2019-01-04 | 重庆东憧铝业有限公司 | A kind of straightener |
| CN113251132A (en) * | 2020-07-16 | 2021-08-13 | 襄阳宇清传动科技有限公司 | Triple-speed-reduction split-shaft box for multi-roller straightener |
| CN113695420A (en) * | 2021-09-06 | 2021-11-26 | 山东军钛金属材料有限公司 | Thermal straightening machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171226 |