CN202836425U - Measuring device for vertical roll gap calibration - Google Patents
Measuring device for vertical roll gap calibration Download PDFInfo
- Publication number
- CN202836425U CN202836425U CN 201220528345 CN201220528345U CN202836425U CN 202836425 U CN202836425 U CN 202836425U CN 201220528345 CN201220528345 CN 201220528345 CN 201220528345 U CN201220528345 U CN 201220528345U CN 202836425 U CN202836425 U CN 202836425U
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- CN
- China
- Prior art keywords
- roll gap
- slide rail
- gap calibration
- tripod
- 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 - Fee Related
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- Length Measuring Devices With Unspecified Measuring Means (AREA)
Abstract
The utility model relates to a measuring device for vertical roll gap calibration. The measuring device for the vertical roll gap calibration comprises a sliding rail with a dividing ruler, two ends of the sliding rail are respectively provided with a movable measuring arm, and the measuring arms are fixed on the sliding rail through locking screws. Tripods are arranged below two ends of the sliding rail. The measuring device for the vertical roll gap calibration has the advantages of being simple in structure and convenient to use, short in measuring time, and high in measuring accuracy and therefore steel plate yields are improved.
Description
Technical field
The utility model relates to a kind of measurement mechanism, relates in particular to a kind of edger roll roll gap calibration measurement mechanism.
Background technology
Vertical miller mainly is by steel billet is squeezed width dimensions and the steel-plate shape that slab is controlled on the limit in Plate Rolling Process, vertical miller plays an important role to improving yield of steel plate, therefore the degree of accuracy of vertical miller roll gap seems most important, the at present roll gap of vertical miller control all be by the side pressure hydraulic cylinder the displacement transducer indirect calculation out, and because the wearing and tearing of running part wearing and tearing and roll, the edger roll roll gap needs to demarcate once per month.Need artificial with tape measure roll gap actual value during each demarcation roll gap, and the roller mill roll surface is with tapering, the roll gap measurement point is from roller-way face 250mm height, directly have following shortcoming with tape measure: under the survey crew inconvenience near roll, measure simultaneously the bad reference point that finds, so just cause that Measuring Time is long, measuring error is large, precision is low.If calibrated error is excessive, will directly cause steel plate template control out of true, lumber recovery is on the low side.
The utility model content
Technical problem to be solved in the utility model provides a kind of not only easy to operate, and the high edger roll roll gap calibration measurement mechanism of measuring accuracy.
The technical scheme that the utility model adopts is: a kind of edger roll roll gap calibration measurement mechanism, and it comprises the slide rail with rule, and the two ends of slide rail are respectively equipped with movably gage beam, and gage beam is fixed on the slide rail by lock screw; The below at the two ends of described slide rail is provided with tripod.
Press such scheme, described tripod is Foldable tripod.
Press such scheme, described gage beam is Z-shaped.
Press such scheme, described slide rail and tripod adopt made from aluminium profile.
Press such scheme, described gage beam adopts stainless steel material to make.
The beneficial effects of the utility model are: 1, simple in structure, easy to use.2, measuring accuracy is high, thereby has improved yield of steel plate.3, Measuring Time is short.
Description of drawings
Fig. 1 is the structural representation of an embodiment of the utility model.
Fig. 2 is the structural representation of slide rail and two gage beams.
Wherein: 1, slide rail, 2, gage beam, 3, tripod, 4, roll.
Embodiment
Further specify embodiment of the present utility model below in conjunction with accompanying drawing.
Referring to Fig. 1 and Fig. 2, a kind of edger roll roll gap calibration measurement mechanism, it comprises the slide rail 1 with rule, the two ends of slide rail 1 are respectively equipped with the gage beam 2 that movably is Z-shaped, after gage beam 2 moves to measurement point, gage beam 2 is fixed on the slide rail 1 by lock screw; The below at the two ends of described slide rail 1 is respectively equipped with tripod 3.
In order to adapt to the measurement of different roller gaps, tripod can be made collapsible, flexible tripod (can oscilaltion adjustment).
In the present embodiment, described slide rail 1 and tripod 3 adopt made from aluminium profile; Described gage beam 2 adopts stainless steel material to make; Two gage beams 2 can be free to slide about on the slide rail 1, can lock by lock screw simultaneously.
During measurement, tripod 3 is put in slide rail 1 time, whole support adopts stainless steel to make high, lightweight, the easy carrying of intensity.This tripod 3 adopts similar camera trivets structure, can stretch, fold; On the slide rail 1 with the gage of master scale, during measurement two ends tripod 3 is fixed, the adjusting pole height makes the measurement point distance be rolled into face 250mm, adjust level according to level meter, one end gage beam 2 is slided until touch an end roll 4 at slide rail 1, should hold and fix with jackscrew, and read this and locate corresponding calibration points; Then slide other end gage beam 2 until touch the roll surface of another side roll 4, read corresponding scale value, twice scale value subtracted each other be the gap values between rollers of surveying.
The utility model is simple in structure, easy to operate, practical, each nominal time was reduced to 5 minutes by original 30 minutes, saved time every year 25*12=300 minute, produce ten thousand yuan of economic benefit 5*110*5000=275, after other adopts the utility model to carry out the measurement of edger roll roll gap, edger roll roll gap control accuracy has improved, and the steel-plate shape lumber recovery improves 0.5%, produces ten thousand yuan of direct economic benefit 800000*0.5%*5000=2000.
The above; only being preferred embodiment of the present utility model, is not that the utility model is done any pro forma restriction, and those skilled in the art utilize the technology contents of above-mentioned announcement to make a little simple modification; equivalent variations or modification all drop in the protection domain of the present utility model.
Claims (5)
1. edger roll roll gap calibration measurement mechanism, it is characterized in that: it comprises the slide rail with rule, and the two ends of slide rail are respectively equipped with movably gage beam, and gage beam is fixed on the slide rail by lock screw; The below at the two ends of described slide rail is provided with tripod.
2. edger roll roll gap calibration measurement mechanism as claimed in claim 1, it is characterized in that: described tripod is Foldable tripod.
3. edger roll roll gap calibration measurement mechanism as claimed in claim 1, it is characterized in that: described gage beam is Z-shaped.
4. edger roll roll gap calibration measurement mechanism as claimed in claim 1 is characterized in that: described slide rail and tripod employing made from aluminium profile.
5. such as claim 1 or 3 described edger roll roll gap calibration measurement mechanisms, it is characterized in that: described gage beam adopts stainless steel material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220528345 CN202836425U (en) | 2012-10-16 | 2012-10-16 | Measuring device for vertical roll gap calibration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220528345 CN202836425U (en) | 2012-10-16 | 2012-10-16 | Measuring device for vertical roll gap calibration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202836425U true CN202836425U (en) | 2013-03-27 |
Family
ID=47948112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220528345 Expired - Fee Related CN202836425U (en) | 2012-10-16 | 2012-10-16 | Measuring device for vertical roll gap calibration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202836425U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106040753A (en) * | 2016-06-21 | 2016-10-26 | 首钢京唐钢铁联合有限责任公司 | Vertical roller gap calibrating method |
| CN111672911A (en) * | 2020-05-27 | 2020-09-18 | 北京科技大学设计研究院有限公司 | Calibration method for roll gap of vertical rolling mill |
-
2012
- 2012-10-16 CN CN 201220528345 patent/CN202836425U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106040753A (en) * | 2016-06-21 | 2016-10-26 | 首钢京唐钢铁联合有限责任公司 | Vertical roller gap calibrating method |
| CN111672911A (en) * | 2020-05-27 | 2020-09-18 | 北京科技大学设计研究院有限公司 | Calibration method for roll gap of vertical rolling mill |
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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: 20130327 Termination date: 20171016 |