CN201023100Y - Tool for measuring roller gap deviation of rolling machine horizontal roller - Google Patents
Tool for measuring roller gap deviation of rolling machine horizontal roller Download PDFInfo
- Publication number
- CN201023100Y CN201023100Y CNU2006201682935U CN200620168293U CN201023100Y CN 201023100 Y CN201023100 Y CN 201023100Y CN U2006201682935 U CNU2006201682935 U CN U2006201682935U CN 200620168293 U CN200620168293 U CN 200620168293U CN 201023100 Y CN201023100 Y CN 201023100Y
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- CN
- China
- Prior art keywords
- horizontal roller
- roll gap
- gap deviation
- steel
- copper rod
- 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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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses an appliance for measuring the roll gap offset of horizontal roller rolling mill, which comprises a connecting rod, steel sleeves, a positioning sheet, a fastening screw and a copper rod, wherein two steel sleeves and one positioning sheet are welded on the connecting rod, two fastening screws are respectively arranged on two steel sleeves, and the length direction of the positioning sheet and the axis of the steel sleeve forms a 45 DEG included angle. The utility model has the advantages of simple structure, convenience and practicality, lower cost and high safety and reliability, and has the advantages of decreasing the labor of workers, reducing the personal injury accidents, increasing the accuracy of thereby guaranteeing the accuracy of the rolled plate, and is suitable for measuring the roll gap offset of horizontal roller when placing the copper rod which is tested.
Description
Technical field
The utility model relates to a kind of aid of demarcating the rolling-mill roller precision, is a kind of instrument of subsidiary sheet rolling mill horizontal roller roll gap deviation size specifically.
Background technology
It is working procedure necessary before the Rolling Production that milling train is demarcated.Do not have to demarcate the required precision that just can not guarantee milling train, more be difficult to guarantee rolling stability and precision.And the accuracy that the actual measurement milling train is demarcated is grasped the roll gap deviation, then is the prerequisite that guarantees milling train and rolled plate precision.
At present, the milling train horizontal roller roll gap measuring method that domestic steel rolling mill generally adopts is that operating personnel enter milling train, two copper rods are put between the milling train horizontal roller suppress copper rod, measure the thickness of two copper rods then, and the accuracy of coming the insolation level roller gap to demarcate according to the difference of copper rod thickness.Because operating personnel need enter milling train, tumble injury very easily takes place, scald, damage and other mechanical accidents.In addition, put into the back because of copper rod and stablize inadequately, also cause and roll back certainty of measurement reduction, will have influence on the precision of steel plate rolling in pressing process.
Summary of the invention
It is a kind of simple and practical that the purpose of this utility model is to provide, and light and flexible is safe and reliable, and can accurately measure the instrument of horizontal roller roll gap deviation.
For achieving the above object, the instrument of the measurement milling train horizontal roller roll gap deviation of the utility model is made up of connecting rod, steel sleeve, spacer and holding screw.Concrete structure is, is welded with two steel sleeves and a spacer on connecting rod, and a holding screw is housed on two steel sleeves separately.The length direction of spacer and the axis of the steel sleeve space at 45 angle of cut.The internal diameter of steel sleeve is definite according to the diameter of the tested copper rod of adorn, generally should be greater than copper rod diameter 5-8mm.
Behind such scheme making survey tool, two velamens are surveyed the copper rod steel sleeve of packing into, active side by milling train stretches into this survey tool in the milling train horizontal roller, treat that the horizontal roller roll gap is pressed down to the setting size, take out survey tool then, measure the thickness of copper rod respectively, thereby determine and adjustment roll gap deviation.
The utility model is simple in structure, and light and flexible is therefore cheap, easy to operate.Both can reduce working strength of workers, and reduce even avoid unnecessary personal injury accident; Stability in the time of can strengthening tested copper rod again and place and depress, the accuracy that the roller gap deviation of improving the standard is measured, thus guarantee rolling precision.
Description of drawings
Fig. 1 measures the instrument front view of milling train horizontal roller roll gap deviation for the utility model.
Fig. 2 measures the instrument vertical view of milling train horizontal roller roll gap deviation for the utility model.
Among the figure: 1 is that steel sleeve, 2 is that holding screw, 3 is that spacer, 4 is that connecting rod, 5 is copper rod.
The specific embodiment
Making of the present utility model must wait to determine the concrete size of the utility model each several part according to concrete mill housing pattern, horizontal roller diameter, copper rod length, diameter.Only described below with regard to a kind of embodiment.
Tested copper rod 5 diameters are ￠ 20mm.A ￠ 25mm steel pipe intercepting 3500mm is long, as connecting rod 4.Choosing of connecting rod 4 should be guaranteeing that it is unlikely under the diastrophic condition, and be light more good more.
With internal diameter is that the galvanized pipe of ￠ 28mm is cut into the long steel sleeve 1 of two 150mm, apart from an end 60mm place separately mantle fiber go out a holding screw 2 holes; And ready-made holding screw 2 is screwed in advance, and holding screw 2 ears or side handles of a utensil are not long, should approach the external diameter of steel sleeve as far as possible and be advisable.Then a steel sleeve 1 of setting up holding screw 2 is welded in an end of connecting rod 4; Another is welded in the place apart from 1183.3mm.The spacer 3 that to make with square steel tube or round steel pipe in advance is welded in apart from second steel sleeve 483.3mm place again.In order to make spacer 3 play the effect of location conscientiously, as required spacer 3 must with steel sleeve 1 certain angle that staggers, i.e. the axis direction angle of cut at 45 of the length direction of spacer 3 and steel sleeve 1 is to guarantee its locating effect.
Claims (3)
1. an instrument of measuring milling train horizontal roller roll gap deviation is characterized in that being made up of connecting rod, steel sleeve, spacer, holding screw and copper rod, is welded with two steel sleeves and a spacer on connecting rod, and a holding screw is housed respectively on the steel sleeve.
2. the instrument of measurement milling train horizontal roller roll gap deviation according to claim 1 is characterized in that the length direction of spacer and the axis space at 45 angle of cut of steel sleeve.
3. the instrument of measurement milling train horizontal roller roll gap deviation according to claim 1 is characterized in that the internal diameter of steel sleeve is determined according to the diameter of copper rod, and greater than copper rod diameter 5-8mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201682935U CN201023100Y (en) | 2006-12-19 | 2006-12-19 | Tool for measuring roller gap deviation of rolling machine horizontal roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201682935U CN201023100Y (en) | 2006-12-19 | 2006-12-19 | Tool for measuring roller gap deviation of rolling machine horizontal roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201023100Y true CN201023100Y (en) | 2008-02-20 |
Family
ID=39096955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006201682935U Expired - Fee Related CN201023100Y (en) | 2006-12-19 | 2006-12-19 | Tool for measuring roller gap deviation of rolling machine horizontal roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201023100Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101920273A (en) * | 2010-09-09 | 2010-12-22 | 无锡西姆莱斯石油专用管制造有限公司 | The manufacture method and the particular manufacturing craft of a kind of tandem mill roll gap survey tool, instrument |
| CN103759610A (en) * | 2014-01-06 | 2014-04-30 | 鞍钢股份有限公司 | Method for measuring length of steel tapping hole of converter |
| CN105665454A (en) * | 2016-03-16 | 2016-06-15 | 山东钢铁股份有限公司 | F-type rolling mill calibrating tool for hot continuous rolling production line |
| CN108188185A (en) * | 2017-12-08 | 2018-06-22 | 芜湖新兴铸管有限责任公司 | The method for measuring distance between roll in milling train |
| CN108435804A (en) * | 2018-03-16 | 2018-08-24 | 山东鲁冶瑞宝电气自动化有限公司 | A kind of coiler pinch-roll roll gap calibration instruments of inspection and the method for inspection |
-
2006
- 2006-12-19 CN CNU2006201682935U patent/CN201023100Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101920273A (en) * | 2010-09-09 | 2010-12-22 | 无锡西姆莱斯石油专用管制造有限公司 | The manufacture method and the particular manufacturing craft of a kind of tandem mill roll gap survey tool, instrument |
| CN101920273B (en) * | 2010-09-09 | 2013-06-12 | 无锡西姆莱斯石油专用管制造有限公司 | Tandem mill roll gap measuring tool, method for manufacturing same and dedicated mould |
| CN103759610A (en) * | 2014-01-06 | 2014-04-30 | 鞍钢股份有限公司 | Method for measuring length of steel tapping hole of converter |
| CN105665454A (en) * | 2016-03-16 | 2016-06-15 | 山东钢铁股份有限公司 | F-type rolling mill calibrating tool for hot continuous rolling production line |
| CN108188185A (en) * | 2017-12-08 | 2018-06-22 | 芜湖新兴铸管有限责任公司 | The method for measuring distance between roll in milling train |
| CN108435804A (en) * | 2018-03-16 | 2018-08-24 | 山东鲁冶瑞宝电气自动化有限公司 | A kind of coiler pinch-roll roll gap calibration instruments of inspection and the method for inspection |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080220 Termination date: 20131219 |