CN203649002U - Centering device for steel rolling - Google Patents
Centering device for steel rolling Download PDFInfo
- Publication number
- CN203649002U CN203649002U CN201320530662.0U CN201320530662U CN203649002U CN 203649002 U CN203649002 U CN 203649002U CN 201320530662 U CN201320530662 U CN 201320530662U CN 203649002 U CN203649002 U CN 203649002U
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- CN
- China
- Prior art keywords
- deviation correction
- correction roller
- deviation
- bearing block
- rectification roller
- 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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Abstract
The utility model relates to the field of steel rolling and particularly discloses a centering device for steel rolling. The centering device comprises an upper deviation correction roller and a lower deviation correction roller which are arranged in an upper-and-lower manner. The centering device is characterized by further comprising a middle deviation correction roller, wherein two ends of the middle deviation correction roller are located in bearing blocks; the middle deviation correction roller is located on the outer side of a plate winding around the upper deviation correction roller and the lower deviation correction roller; a support base is arranged below the bearing blocks; the bearing blocks can slide forward and backward on the support base; an inner support and an outer support which are arranged in a front-and-back manner are arranged on the support base; compression springs are arranged between the inner support and the bearing blocks; lead screws are in threaded connected with the outer support; one end of each lead screw is propped against each bearing block, and the other end of each lead screw is provided with a hand wheel. When the deviation amount of the plate is larger and complete deviation correction cannot be realized through only an automatic deviation correction part, the middle deviation correction roller of the centering device is used for correcting the deviation, the automatic deviation correction part can be supplemented beneficially, and the purpose of complete deviation correction of the plate is achieved.
Description
(1) technical field
The utility model relates to a kind of steel rolling field, particularly a kind of steel rolling centralising device.
(2) background technology
In rolling process, sheet material is often offset, and this just just need to rectify a deviation, and generally all uses centralising device to rectify a deviation, but in the time that sheet material side-play amount is very large, depends centralising device alone and can not accomplish to rectify a deviation completely.
(3) summary of the invention
The utility model, in order to make up the defect of prior art, provides a kind of and can accomplish the steel rolling centralising device of rectifying a deviation completely to the sheet material that skew occurs.
The utility model is achieved by the following technical solution:
A kind of steel rolling centralising device, comprise the upper deviation rectification roller and the lower deviation rectification roller that are arranged above and below, it is characterized in that: also comprise that two ends are arranged in the deviation rectification roller of bearing block, described middle deviation rectification roller is positioned at the outside that is wrapped in the sheet material on deviation rectification roller and lower deviation rectification roller, described bearing block below is provided with supporting seat, described bearing block can slide front and back on supporting seat, supporting seat is provided with tandem inner support and support arm, between described inner support and bearing block, be provided with stage clip, leading screw has been threaded on described support arm, one end of described leading screw withstands on bearing block, the other end is provided with handwheel.
Described handwheel is circular.
The beneficial effects of the utility model are:
When the side-play amount of sheet material is larger, can not realize while rectifying a deviation completely only according to automatic deviation correction part, then rectify a deviation by middle deviation rectification roller of the present utility model, can do useful supplementing to automatic deviation correction part, reach the object of the sheet material of rectifying a deviation completely.
(4) brief description of the drawings
Below in conjunction with accompanying drawing, the utility model is further described.
Fig. 1 is main TV structure schematic diagram of the present utility model;
Fig. 2 is left TV structure schematic diagram of the present utility model.
In figure, deviation rectification roller on 1, deviation rectification roller in 2,3 times deviation rectification rollers, 4 sheet materials, 5 bearing blocks, 6 supporting seats, 7 inner supports, 8 support arms, 9 stage clips, 10 leading screws, 11 handwheels.
(5) detailed description of the invention
Accompanying drawing is specific embodiment of the utility model.As Fig. 1, shown in Fig. 2, this kind of steel rolling centralising device, comprise the upper deviation rectification roller 1 being arranged above and below, middle deviation rectification roller 2 and lower deviation rectification roller 3, on upper deviation rectification roller 1 and lower deviation rectification roller 3, be wound around sheet material 4, middle deviation rectification roller 2 is positioned at the outside of sheet material 4, middle deviation rectification roller 2 two ends are positioned at bearing block 5, bearing block 5 belows are provided with supporting seat 6, bearing block 5 can slide front and back on supporting seat 6, supporting seat 6 is provided with tandem inner support 7 and support arm 8, bearing block 5 is between inner support 7 and support arm 8, between inner support 7 and bearing block 5, be provided with stage clip 9, leading screw 10 has been threaded on support arm 8, one end of described leading screw 10 withstands on bearing block 5, the other end is provided with handwheel 11, handwheel 11 is preferably circular.In the time that automatic deviation correction part can not be rectified a deviation sheet material 4 completely, turn the handwheel 11 on both sides, bearing block 5 moves in or out under the thrust of leading screw 10, and stage clip 9 is compressed or set back, and so just sheet material 4 can have been rectified a deviation completely.
Except technical characterictic described in description, all the other technical characterictics are those skilled in the art's known technology.
Claims (2)
1. a steel rolling centralising device, comprise the upper deviation rectification roller (1) and the lower deviation rectification roller (3) that are arranged above and below, it is characterized in that: also comprise that two ends are arranged in the deviation rectification roller of bearing block (5) (2), described middle deviation rectification roller (2) is positioned at the outside that is wrapped in the sheet material (4) on deviation rectification roller (1) and lower deviation rectification roller (3), described bearing block (5) below is provided with supporting seat (6), described bearing block (5) can slide before and after supporting seat (6) is upper, supporting seat (6) is provided with tandem inner support (7) and support arm (8), between described inner support (7) and bearing block (5), be provided with stage clip (9), leading screw (10) has been threaded on described support arm (8), one end of described leading screw (10) withstands on bearing block (5), the other end is provided with handwheel (11).
2. steel rolling centralising device according to claim 1, is characterized in that, described handwheel (11) is circular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320530662.0U CN203649002U (en) | 2013-08-29 | 2013-08-29 | Centering device for steel rolling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320530662.0U CN203649002U (en) | 2013-08-29 | 2013-08-29 | Centering device for steel rolling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203649002U true CN203649002U (en) | 2014-06-18 |
Family
ID=50915442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320530662.0U Expired - Fee Related CN203649002U (en) | 2013-08-29 | 2013-08-29 | Centering device for steel rolling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203649002U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107553316A (en) * | 2017-08-21 | 2018-01-09 | 盐城雄鹰精密机械有限公司 | Suitable for the synchronous deviation rectification device of multilayer processing equipment |
-
2013
- 2013-08-29 CN CN201320530662.0U patent/CN203649002U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107553316A (en) * | 2017-08-21 | 2018-01-09 | 盐城雄鹰精密机械有限公司 | Suitable for the synchronous deviation rectification device of multilayer processing equipment |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140618 Termination date: 20160829 |