CN203678868U - Rectification device for steel rolling - Google Patents
Rectification device for steel rolling Download PDFInfo
- Publication number
- CN203678868U CN203678868U CN201320530660.1U CN201320530660U CN203678868U CN 203678868 U CN203678868 U CN 203678868U CN 201320530660 U CN201320530660 U CN 201320530660U CN 203678868 U CN203678868 U CN 203678868U
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- CN
- China
- Prior art keywords
- bearing block
- rectification roller
- steel rolling
- deviation
- deviation rectification
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Abstract
The utility model relates to the field of steel rolling and particularly discloses a rectification device for the steel rolling. The rectification device for the steel rolling comprises an upper rectification roller and a lower rectification roller which are arranged up and down. The rectification device for the steel rolling is characterized in that the rectification device for the steel rolling further comprises a middle rectification roller, wherein the two ends of the middle rectification roller are located inside a bearing housing, the middle rectification roller is located on the outer side of a board winding the upper rectification roller and the lower rectification roller, a supporting base is arranged under the bearing housing, and the supporting base is provided with a device enabling the bearing housing to move front and back. The rectification device for the steel rolling enables the middle rectification roller to generate a front and back displacement, and the aim of rectifying the board completely is achieved.
Description
(1) technical field
The utility model relates to steel rolling field, particularly a kind of steel rolling deviation correcting 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 automatic centring device to rectify a deviation, but in the time that sheet material side-play amount is very large, depends automatic centring 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 deviation correcting 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 deviation correcting 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, and described supporting seat is provided with the device that can make bearing block move forward and backward.
Describedly make the device that bearing block moves forward and backward be: comprise tandem inner support and support arm, between inner support and support arm, be provided with leading screw, the outer end of leading screw is provided with handwheel, and described bearing block is threaded on leading screw.
Described handwheel is circular.
Describedly make the device that bearing block moves forward and backward be: to comprise clockwise and anticlockwise motor, its output is provided with worm gear, described worm gear coordinates with the worm screw being arranged on rotationally on bearing block, the other end of worm screw is threaded with the support arm being located on supporting seat, and described bearing block can slide front and back on supporting seat.
The beneficial effects of the utility model are:
When the side-play amount of sheet material larger, can not realize while rectifying a deviation completely only according to automatic centering part, by regulating the device that can make bearing block move forward and backward that middle deviation rectification roller is moved forward and backward, can do useful supplementing to automatic centering part again, reach the object of the sheet material of rectifying a deviation completely.
(4) accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is further described.
Fig. 1 is the main TV structure schematic diagram of the first embodiment;
Fig. 2 is the left TV structure schematic diagram of the first embodiment;
The main TV structure schematic diagram of Fig. 3 the second embodiment is;
Fig. 4 is the left TV structure schematic diagram of the second embodiment.
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, 10 leading screws, 11 handwheels, 12 clockwise and anticlockwise motors, 13 worm gears, 14 worm screws.
(5) specific embodiment
Accompanying drawing is specific embodiment of the utility model.As Fig. 1, Fig. 2 is the first embodiment, this kind of steel rolling deviation correcting 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, described bearing block 5 can slide front and back on supporting seat 6, on supporting seat 6, be provided with two tandem inner supports 7 and support arm 8, between inner support 7 and support arm 8, be provided with leading screw 10, the outer end of leading screw 10 is provided with handwheel 11, handwheel 11 is circular relatively good, bearing block 5 is threaded on leading screw 10.
Fig. 3, Figure 4 shows that the second embodiment, the device that the made bearing block wherein adopting moves forward and backward is: be arranged on the clockwise and anticlockwise motor 12 on supporting seat 6, its output is provided with worm gear 13, worm gear 13 coordinates with the worm screw 14 being arranged on rotationally on bearing block 5, the other end of worm screw 14 is threaded with the support arm 8 being located on supporting seat 6, and bearing block 5 can slide front and back on supporting seat 6.
In the time that automatic deviation correction part can not be rectified a deviation sheet material completely, the device that startup can make bearing block move forward and backward, is subjected to displacement bearing block 5, thereby makes the displacement of middle deviation rectification roller generation fore-and-aft direction, 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 (4)
1. a steel rolling deviation correcting 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), and described supporting seat (6) is provided with the device that can make bearing block move forward and backward.
2. steel rolling deviation correcting device according to claim 1, it is characterized in that, describedly make the device that bearing block moves forward and backward be: to comprise tandem inner support (7) and support arm (8), between inner support (7) and support arm (8), be provided with leading screw (10), the outer end of leading screw (10) is provided with handwheel (11), and described bearing block (5) is threaded on leading screw (10).
3. steel rolling deviation correcting device according to claim 2, is characterized in that, described handwheel (11) is circular.
4. steel rolling deviation correcting device according to claim 1, it is characterized in that, describedly make the device that bearing block moves forward and backward be: to comprise clockwise and anticlockwise motor (12), its output is provided with worm gear (13), described worm gear (13) coordinates with the worm screw (14) being arranged on rotationally on bearing block (5), the other end of worm screw (14) is threaded with the support arm (8) being located on supporting seat (6), and described bearing block (5) can slide before and after supporting seat (6) is upper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320530660.1U CN203678868U (en) | 2013-08-29 | 2013-08-29 | Rectification device for steel rolling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320530660.1U CN203678868U (en) | 2013-08-29 | 2013-08-29 | Rectification device for steel rolling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203678868U true CN203678868U (en) | 2014-07-02 |
Family
ID=51000828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320530660.1U Expired - Fee Related CN203678868U (en) | 2013-08-29 | 2013-08-29 | Rectification device for steel rolling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203678868U (en) |
-
2013
- 2013-08-29 CN CN201320530660.1U patent/CN203678868U/en not_active Expired - Fee Related
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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: 20140702 Termination date: 20160829 |