CN203508608U - Automatic centering device for steel rolling - Google Patents
Automatic centering device for steel rolling Download PDFInfo
- Publication number
- CN203508608U CN203508608U CN201320530658.4U CN201320530658U CN203508608U CN 203508608 U CN203508608 U CN 203508608U CN 201320530658 U CN201320530658 U CN 201320530658U CN 203508608 U CN203508608 U CN 203508608U
- Authority
- CN
- China
- Prior art keywords
- deviation
- steel rolling
- automatic centering
- correction roller
- 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, in particular to an automatic centering device for steel rolling. The automatic centering device for steel rolling comprises an upper deviation-correction roller and a lower deviation-correction roller, wherein the upper deviation-correction roller and the lower deviation-correction roller are arranged in an up-and-down mode. The automatic centering device for steel rolling is characterized by further comprising a middle deviation-correction roller of which the two ends are located in a bearing seat. The middle deviation-correction roller is located on the outer side of a plate which winds the upper deviation-correction roller and the lower deviation-correction roller. A support is arranged below the bearing seat, and two supporting frames which are arranged in a front-and-rear mode are arranged on the support. A screw rod is arranged between the two supporting frames, the outer end of the screw rod is provided with a hand wheel, the bearing seat is connected to the screw rod in a threaded mode, and the hand wheel is round. When the offset of the plate is large and complete deviation correction cannot be achieved only by an automatic centering portion, the middle deviation-correction roller of the automatic centering device is then used for manual deviation correction, beneficial supplement can be achieved for the automatic centering portion, 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 automatic centring 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 when 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 automatic centring device of rectifying a deviation completely to there is the sheet material of skew.
The utility model is achieved by the following technical solution:
A kind of steel rolling automatic centring 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 bearing, and bearing is provided with two tandem supports, between two supports, is 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.
The beneficial effects of the utility model are:
When the side-play amount of sheet material is larger, only according to automatic centering part, can not realize while rectifying a deviation completely, more manually rectify a deviation by middle deviation rectification roller of the present utility model, can partly do useful supplementing to automatic centering, 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 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 bearings, 7 supports, 8 leading screws, 9 handwheels.
(5) specific embodiment
Accompanying drawing is specific embodiment of the utility model.As Fig. 1, shown in Fig. 2, this kind of steel rolling automatic centring 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, the below of bearing block 5 is provided with bearing 6, as shown in Figure 2, bearing 6 is provided with two tandem supports 7, between two supports 7, be provided with leading screw 8, the outer end of leading screw 8 is provided with handwheel 9, handwheel 9 is circular relatively good, bearing block 5 is threaded on leading screw 8, when turning handwheel 9, because can only rotating around axle center, leading screw 8 can not move forward and backward, therefore bearing block 5 will move forward and backward the object that reaches correction sheet material.
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 automatic centring 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 bearing (6), bearing (6) is provided with two tandem supports (7), between two supports (7), be provided with leading screw (8), the outer end of leading screw (8) is provided with handwheel (9), described bearing block (5) is threaded on leading screw (8).
2. steel rolling automatic centring device according to claim 1, is characterized in that, described handwheel (9) is circular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320530658.4U CN203508608U (en) | 2013-08-29 | 2013-08-29 | Automatic centering device for steel rolling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320530658.4U CN203508608U (en) | 2013-08-29 | 2013-08-29 | Automatic centering device for steel rolling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203508608U true CN203508608U (en) | 2014-04-02 |
Family
ID=50367590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320530658.4U Expired - Fee Related CN203508608U (en) | 2013-08-29 | 2013-08-29 | Automatic centering device for steel rolling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203508608U (en) |
-
2013
- 2013-08-29 CN CN201320530658.4U patent/CN203508608U/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: 20140402 Termination date: 20160829 |