CN202427731U - Cold-rolling strip steel deflection rectifying system - Google Patents
Cold-rolling strip steel deflection rectifying system Download PDFInfo
- Publication number
- CN202427731U CN202427731U CN2012200141843U CN201220014184U CN202427731U CN 202427731 U CN202427731 U CN 202427731U CN 2012200141843 U CN2012200141843 U CN 2012200141843U CN 201220014184 U CN201220014184 U CN 201220014184U CN 202427731 U CN202427731 U CN 202427731U
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- swing frame
- cold
- swing
- deflection
- strip steel
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Abstract
The utility model discloses a cold-rolling strip steel deflection rectifying system. The cold-rolling strip steel deflection rectifying system comprises a deflection rectifying roller, a swing frame, a swing axle and a cylinder, wherein the swing frame is arranged in an inclined manner, the deflection rectifying roller is arranged in the swing frame, and the two ends of the deflection rectifying roller are connected with the two side parts of the swing frame in a rotatable manner; the swing axle is taken as a pivot when the swing frame deflects and is connected with one end of the swing frame; and the cylinder is taken as a driving part when the swing frame deflects and is connected with one side part of the swing frame. The horizontal swing and vertical swing of the deflection rectifying roller can be realized under the driving action of the cylinder, thus the original horizontal deflection rectification manner is changed into a multi-dimension deflection rectifying manner, and deflection rectifying capacity and effect are improved.
Description
Technical field
The utility model relates to strip steel deviation equipment, more particularly, relates to a kind of cold-strip steel deviation-rectifying system.
Background technology
At present, mostly cold rolling production unit is continuity production, is characterized in producing line length, and automaticity is high.Easily reaching on up to a hundred meters the product line, for guaranteeing the band steel all the time along the centerline direction operation, deviation correcting device is absolutely necessary.At present, strip steel deviation system commonly used mainly uses the measuring system of photo-electric induction type; Scanning board belt edge position, two edge calculations measured values poor of measuring the band steel promptly is band steel center deviation; And pass through deviation correcting device relatively currency and setting value, and calculate its deviation, control amplifier output signal; Convert the scope of electrohydraulic servo valve requirement to through power amplifier; The proportional flow (size, direction) of servo valve control hydraulic oil arrives oil cylinder, thereby produces enough control moments, with fast moving equipment.
But concerning cold rolling product line, supplied materials is a hot rolled plate, and template is bad, and the limit wave is bigger, and the band steel is sideslip very easily, and the kink length of cold rolling product line can reach more than 400 meter sometimes, and under the big situation of running deviation value, the rectifying effect of existing correction roller is very limited; And the centering capacity of existing deviation-rectifying system and roller footpath is directly relevant, receives the restriction of installation space, the impossible unconfined increase in roller footpath of correction roller, thus restricted the raising of centering capacity.
The utility model content
To the above-mentioned shortcoming that exists in the prior art, the purpose of the utility model provides a kind of cold-strip steel deviation-rectifying system, can carry out the multidimensional correction to the band steel, improves its centering capacity.
For realizing above-mentioned purpose, the utility model adopts following technical scheme:
This cold-strip steel deviation-rectifying system comprises correction roller, swing frame, swinging axle and oil cylinder, and swing frame is inclined to set, and the correction roller is located in the swing frame, and the roller two ends are rotatedly connected through roll shaft and swing frame both sides; Swinging axle is connected at an end of swing frame as the fulcrum of swing frame deflection; Oil cylinder is connected at a sidepiece of swing frame as the driver part of swing frame deflection.
The angle of inclination of described swing frame is the angle horizontal by 5 °～25 °.
Described swing frame is a rectangular frame structure.
One end of described swing frame is provided with two supports, and support is connected through bearing pin with swing frame; The other end of swing frame is provided with a support, and support also is connected through bearing pin with swinging axle.
In technique scheme; The cold-strip steel deviation-rectifying system of the utility model comprises correction roller, swing frame, swinging axle and oil cylinder; Swing frame is inclined to set, and the correction roller is located in the swing frame, and the roller two ends are rotatedly connected through roll shaft and swing frame both sides; Swinging axle is connected at an end of swing frame as the fulcrum of swing frame deflection; Oil cylinder is connected at a sidepiece of swing frame as the driver part of swing frame deflection.When hydraulic oil cylinder driving can realize the rectify a deviation horizontal hunting and the vertical oscillation of roller, thereby being rectified a deviation, original level becomes the form of multidimensional correction, improved centering capacity and effect.
Description of drawings
Fig. 1 is the schematic perspective view of the cold-strip steel deviation-rectifying system of the utility model;
Fig. 2 is the side view of the deviation-rectifying system of the utility model.
The specific embodiment
Further specify the technical scheme of the utility model below in conjunction with accompanying drawing and embodiment.
See also illustrated in figures 1 and 2; The cold-strip steel deviation-rectifying system 10 of the utility model comprises correction roller 11, swing frame 12, swinging axle 13 and oil cylinder 14; Swing frame 12 is a rectangular frame structure; And be inclined to set, through repeatedly repetition test and calculating, this angle of inclination is the angle horizontal by 5 °～25 °.Correction roller 11 is located in the swing frame 12, and the roller two ends are rotatedly connected through roll shaft and swing frame 12 both sides, makes the roller 11 of rectifying a deviation in swing frame 12, to rotate freely.Swinging axle 13 is connected at an end of swing frame 12 as the fulcrum of swing frame 12 deflections; Oil cylinder 14 is connected at a sidepiece of swing frame 12 as the driver part of swing frame 12 deflections.End at described swing frame 12 is provided with two support 15a, and support 15a and swing frame 12 are connected through bearing pin; The other end of swing frame 12 is provided with a support 15b, and support 15b also is connected through bearing pin with swinging axle 13, realizes the inclination of swing frame 12 through the differing heights of two end support 15a, 15b.
During use, can drive swing frame 12 1 sides, make swing frame 12 swing to the opposite side upset along swinging axle 13 through oil cylinder 14; Because swing frame 12 just was inclined to set originally, therefore when swing frame 12 swings, when can drive the roller 11 of rectifying a deviation and carry out deflection; Also formed an angular integral, thereby produced the multidimensional swing, therefore when correction; The band steel also will produce " integrating effect " except the stress that receives the previous level direction, form the integration correction.So more single horizontal hunting correction mode; Under the prerequisite that seldom takies installation space, can significantly improve centering capacity, satisfy the long distance of kink, short-range correction needs; It is fast to adapt to rhythm of production; Many kinds, the cold-rolled products of many specifications are avoided because the not enough stable operation that influences unit of centering capacity.
Those of ordinary skill in the art will be appreciated that; Above embodiment is used for explaining the utility model; And be not the qualification that is used as the utility model; As long as in the connotation scope of the utility model, all will drop in claims scope of the utility model variation, the modification of the above embodiment.
Claims (4)
1. a cold-strip steel deviation-rectifying system comprises the correction roller, it is characterized in that:
Also comprise swing frame, swinging axle and oil cylinder, swing frame is inclined to set, and the correction roller is located in the swing frame, and the roller two ends are rotatedly connected through roll shaft and swing frame both sides; Swinging axle is connected at an end of swing frame as the fulcrum of swing frame deflection; Oil cylinder is connected at a sidepiece of swing frame as the driver part of swing frame deflection.
2. cold-strip steel deviation-rectifying system as claimed in claim 1 is characterized in that:
The angle of inclination of described swing frame is the angle horizontal by 5 °～25 °.
3. cold-strip steel deviation-rectifying system as claimed in claim 2 is characterized in that:
Described swing frame is a rectangular frame structure.
4. cold-strip steel deviation-rectifying system as claimed in claim 3 is characterized in that:
One end of described swing frame is provided with two supports, and support is connected through bearing pin with swing frame; The other end of swing frame is provided with a support, and support also is connected through bearing pin with swinging axle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200141843U CN202427731U (en) | 2012-01-13 | 2012-01-13 | Cold-rolling strip steel deflection rectifying system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200141843U CN202427731U (en) | 2012-01-13 | 2012-01-13 | Cold-rolling strip steel deflection rectifying system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202427731U true CN202427731U (en) | 2012-09-12 |
Family
ID=46777206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200141843U Expired - Lifetime CN202427731U (en) | 2012-01-13 | 2012-01-13 | Cold-rolling strip steel deflection rectifying system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202427731U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105149678A (en) * | 2015-08-14 | 2015-12-16 | 北京首钢股份有限公司 | Early-warning method for adhesion problem of cold rolling circle shear |
| CN113602885A (en) * | 2021-10-08 | 2021-11-05 | 广州市易鸿智能装备有限公司 | Pole piece splitting machine |
| CN115161656A (en) * | 2022-06-29 | 2022-10-11 | 武汉钢铁有限公司 | Cold-rolling and pickling line strip steel deviation correcting device |
-
2012
- 2012-01-13 CN CN2012200141843U patent/CN202427731U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105149678A (en) * | 2015-08-14 | 2015-12-16 | 北京首钢股份有限公司 | Early-warning method for adhesion problem of cold rolling circle shear |
| CN105149678B (en) * | 2015-08-14 | 2017-08-29 | 北京首钢股份有限公司 | A kind of cold-rolling rotary cutter hangs the method for early warning of side problem |
| CN113602885A (en) * | 2021-10-08 | 2021-11-05 | 广州市易鸿智能装备有限公司 | Pole piece splitting machine |
| CN115161656A (en) * | 2022-06-29 | 2022-10-11 | 武汉钢铁有限公司 | Cold-rolling and pickling line strip steel deviation correcting device |
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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: 20120912 |