CN203695655U - Straightening roller adjusting device - Google Patents
Straightening roller adjusting device Download PDFInfo
- Publication number
- CN203695655U CN203695655U CN201320803100.9U CN201320803100U CN203695655U CN 203695655 U CN203695655 U CN 203695655U CN 201320803100 U CN201320803100 U CN 201320803100U CN 203695655 U CN203695655 U CN 203695655U
- Authority
- CN
- China
- Prior art keywords
- straightening
- roller seat
- roller
- support
- straightening roll
- 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 - Lifetime
Links
- 238000009499 grossing Methods 0.000 claims description 18
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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- Straightening Metal Sheet-Like Bodies (AREA)
Abstract
The utility model relates to a straightening roller adjusting device applied to finishing lines of high strength ultra-thin sheets. The straightening roller adjusting device comprises a support, wherein a lower roller seat is arranged at the lower part of the support; a plurality of lower straightening rollers distributed at intervals are rotationally arranged on the lower roller seat; the outer surfaces of the plurality of lower straightening rollers are positioned on the same plane; upper straightening rollers are arranged at the upper part of the support; a straightening space is formed between the upper straightening rollers and the lower straightening rollers; each upper straightening roller is correspondingly mounted and arranged on an upper roller seat; screw rods are rotationally arranged on the support; the quantity of the screw rods is the same as that of the upper roller seats, and the screw rods are matched with the upper roller seats in a one-to-one correspondence manner; connecting rods are perpendicularly arranged corresponding to the screw rods; one end of each connecting rod is correspondingly connected with one upper roller seat, and turbines matched with the screw rods in a transmission manner are arranged at the other ends of the connecting rods; the connecting rods are in threaded fit with turbines. The straightening roller adjusting device, provided by the utility model, has the advantages that the structure is simple, the design is reasonable, height differences among the upper roller seats can be adjusted so as to ensure the operating surfaces of the upper straightening rollers are always positioned on the same plane, and the requirements for finishing and straightening high strengthen ultra-thin sheets are met.
Description
Technical field
The utility model relates to metallurgical cold rolled sheet finishing aligning field, is specifically related to a kind of straightening roll adjustment device being applied in high strength slim strip finishing line.
Background technology
Multi-roll straightening machine in strip finishing line at present adopts five roll form under upper four rollers as nine roller alignings, and upper four roller two ends roller seats are respectively entirety, and lower five roller two ends roller seats are entirety.The straightener of this structure meets the finishing aligning of common specification strip completely, but for the just existing problems of aligning of high strength slim plate, the straightener of this class strip is before test running, must reach upper straightening roll working face and lower smoothing roll working face in same plane, its difference in height allows to be not more than 0.05mm in body of roll total length, and the flatness of upper and lower smoothing roll working face is less than 0.05mm.At present structure straightener is due to the assembly precision of the very difficult assurance roller such as the accumulated error of machining accuracy, fit clearance and part system.
Summary of the invention
For above-mentioned technical problem, the utility model provides a kind of straightening roll adjustment device that upper roller seat is separately arranged and can be regulated separately, can regulate the difference in height between each upper roller seat, guarantees that the working face of upper straightening roll is in the same plane all the time.
Realize the technical solution of the utility model as follows:
Straightening roll adjustment device, comprise support, bottom on support is provided with lower roller base, on lower roller base, be rotatably provided with several lower smoothing rolls spaced apart, the outer surface of several lower smoothing rolls is in the same plane, the top of support is provided with the upper straightening roll corresponding with lower smoothing roll quantity, between upper straightening roll and lower smoothing roll, form aligning space, each upper straightening roll correspondence is installed on one on roller seat, on support, be rotatably provided with screw rod, the quantity of screw rod and one by one corresponding matching identical with upper roller seat quantity, and the vertically disposed connecting rod of corresponding each screw rod, roller seat in the corresponding connection one in one end of connecting rod, the other end is provided with the worm gear coordinating with screw drive, connect worm and wheel threaded engagement.
Further, between described adjacent upper roller seat, be provided with snap-in structure, it comprises the draw-in groove that is arranged on roller seat edge on, and is arranged on the inserted block in roller seat edge insertion draw-in groove on another being adjacent.Inserted block inserts in draw-in groove, and adjacent upper roller seat is remained in same plane, thereby guarantees the resistance to overturning of upper roller seat.
Adopted such scheme, the outer surface of several lower smoothing rolls is in the same plane, has guaranteed the flattening precision on time smoothing roll surface; And the working face of upper straightening roll precision at grade, drive worm gear to rotate by adjusting screw(rod), thereby moving up and down of operation connecting rod, the motion of connecting rod can drive moving up and down of roller seat, thereby in the time there is error in the working face of upper straightening roll, can regulate separately as required corresponding upper straightening roll height and position, make the working face of adjacent upper straightening roll in the same plane all the time.The utility model is simple in structure, reasonable in design, can regulate the difference in height between each upper roller seat, guarantees that the working face of upper straightening roll is in the same plane all the time, has met the requirement of high strength slim plate finishing aligning.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is that the A-A of Fig. 1 is to schematic diagram;
Fig. 3 is that the B-B of Fig. 1 is to schematic diagram;
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is further illustrated.
Referring to Fig. 1,2,3, straightening roll adjustment device, comprise support 1, the bottom on support is provided with lower roller base 2, is rotatably provided with several lower smoothing rolls 3 spaced apart on lower roller base, the outer surface of several lower smoothing rolls is in the same plane, the top of support is provided with the upper straightening roll 4 corresponding with lower smoothing roll quantity, and in concrete enforcement, upper straightening roll is 4, lower smoothing roll is 5, and upper and lower smoothing roll position is staggered;
Between upper straightening roll and lower smoothing roll, be formed for putting the aligning space 5 of aligning sheet material, each upper straightening roll correspondence is installed in and on one, on roller seat 6, on support, is rotatably provided with screw rod 7, the quantity of screw rod and one by one corresponding matching identical with upper roller seat quantity, and the vertically disposed connecting rod 8 of corresponding each screw rod, roller seat in the corresponding connection one in one end of connecting rod, the other end is provided with the worm gear 9 coordinating with screw drive, connects worm and wheel threaded engagement.In enforcement, at the two ends of each upper straightening roll, roller seat on a group is installed, on one group, roller seat connects respectively a connecting rod, coordinating with screw rod by worm gear, on every, roller seat and upper straightening roll are all furnished with worm gear, screw rod regulates, roller seat adjusted in concert on same group, can guarantee that upper straightening roll moves up and down steady like this.In addition, between adjacent upper roller seat, be provided with snap-in structure, it comprises the draw-in groove that is arranged on roller seat edge on, and is arranged on the inserted block in roller seat edge insertion draw-in groove on another being adjacent, the resistance to overturning of roller seat in assurance.Screw rod is divided into two sections, and centre links together by axle sleeve 10.
Claims (2)
1. straightening roll adjustment device, comprise support, bottom on support is provided with lower roller base, on lower roller base, be rotatably provided with several lower smoothing rolls spaced apart, the outer surface of several lower smoothing rolls is in the same plane, it is characterized in that, the top of support is provided with the upper straightening roll corresponding with lower smoothing roll quantity, between upper straightening roll and lower smoothing roll, form aligning space, each upper straightening roll correspondence is installed on one on roller seat, on support, be rotatably provided with screw rod, the quantity of screw rod and one by one corresponding matching identical with upper roller seat quantity, and the vertically disposed connecting rod of corresponding each screw rod, roller seat in the corresponding connection one in one end of connecting rod, the other end is provided with the worm gear coordinating with screw drive, connect worm and wheel threaded engagement.
2. straightening roll adjustment device according to claim 1, it is characterized in that, between described adjacent upper roller seat, be provided with snap-in structure, it comprises the draw-in groove that is arranged on roller seat edge on, and is arranged on the inserted block in roller seat edge insertion draw-in groove on another being adjacent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320803100.9U CN203695655U (en) | 2013-12-06 | 2013-12-06 | Straightening roller adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320803100.9U CN203695655U (en) | 2013-12-06 | 2013-12-06 | Straightening roller adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203695655U true CN203695655U (en) | 2014-07-09 |
Family
ID=51046154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320803100.9U Expired - Lifetime CN203695655U (en) | 2013-12-06 | 2013-12-06 | Straightening roller adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203695655U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103691767A (en) * | 2013-12-06 | 2014-04-02 | 常州金安冶金设备有限公司 | Straightening roll adjusting device |
| CN105772509A (en) * | 2016-04-29 | 2016-07-20 | 北京科技大学 | Hot-rolled metal compound plate pre-straightening roller system |
-
2013
- 2013-12-06 CN CN201320803100.9U patent/CN203695655U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103691767A (en) * | 2013-12-06 | 2014-04-02 | 常州金安冶金设备有限公司 | Straightening roll adjusting device |
| CN105772509A (en) * | 2016-04-29 | 2016-07-20 | 北京科技大学 | Hot-rolled metal compound plate pre-straightening roller system |
| CN105772509B (en) * | 2016-04-29 | 2017-12-05 | 北京科技大学 | A kind of hot-rolling metal composite plate pre-straightening roller system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140709 |