CN201493320U - Cold-rolling strip steel mechanical hydraulic type centring and guiding device - Google Patents
Cold-rolling strip steel mechanical hydraulic type centring and guiding device Download PDFInfo
- Publication number
- CN201493320U CN201493320U CN2009203054760U CN200920305476U CN201493320U CN 201493320 U CN201493320 U CN 201493320U CN 2009203054760 U CN2009203054760 U CN 2009203054760U CN 200920305476 U CN200920305476 U CN 200920305476U CN 201493320 U CN201493320 U CN 201493320U
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- guide wheel
- screw rod
- cold
- rotating screw
- rolling
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 17
- 239000010959 steel Substances 0.000 title claims abstract description 17
- 238000005097 cold rolling Methods 0.000 title abstract description 6
- 230000008878 coupling Effects 0.000 claims abstract description 4
- 238000010168 coupling process Methods 0.000 claims abstract description 4
- 238000005859 coupling reaction Methods 0.000 claims abstract description 4
- 239000012530 fluid Substances 0.000 claims description 7
- 238000005096 rolling process Methods 0.000 abstract description 7
- 230000000149 penetrating effect Effects 0.000 abstract 2
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000007704 transition Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 201000009240 nasopharyngitis Diseases 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
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Abstract
The utility model belongs to an adjusting device which is arranged on a steel rolling cold rolling machine set for correcting and locating a strip steel, in particular to a cold-rolling strip steel mechanical hydraulic type centring and guiding device, which comprises a left guide wheel arm and a right guide wheel arm which are symmetrical with each other and evenly provided with guide wheels; the bases of the guide wheel arms are movably matched with a slide groove which is arranged on a slide groove base; the bottom of the slide groove base is respectively provided with a left rotating screw rod and a right rotating screw rod with a bearing of a bearing base; the left rotating screw rod and the right rotating screw rod are respectively provided with corresponding screw nuts in a matching way; the tops of the screw nuts are respectively and fixedly provided with hydraulic cylinders; the ends of piston rods of the hydraulic cylinders are articulated with connecting lugs of the bases of the guide wheel arms; the left rotating screw rod and the right rotating screw rod are connected into a whole by a coupling device; and the screw rods are fixedly provided with chain wheels. The steel rolling cold rolling machine set can fast adjust to control the width for penetrating a strip, can frequently convert when rolling and penetrating the strip, and has high dynamic correction capability, fast locating speed, high control precision and convenient operation.
Description
Technical field
The utility model belongs to the strip steel deviation that makes that is provided with on the cold rolling unit of steel rolling, the adjusting device of location, particularly cold-strip steel machinery fluid pressure type centering guide and guards.
Background technology
Common cold rolling unit all adopts stationary machine centering guide and guards, prevent strip running deviation and guarantee the crossing process of fast and stable, fixed mainly is to drive the guide wheel arm by the gear lead screw device, reach the strip width size range, make the band steel in operation of rolling center line scope, wear band, guaranteed to wear tape speed, but the band steel is when width specifications changes, the dynamic capability for correcting of fixed adjusting device is poor, the time that manual intervention is regulated is longer, carry out rapid adjustment when being unfavorable for frequently changing specification, and required installing space is bigger, control accuracy is low.
The utility model content
The purpose of this utility model is to provide a kind of cold-strip steel machinery fluid pressure type centering guide and guards, can accomplish that rapid adjustment control wears bandwidth, and can be in rolling and crossing process frequent transitions, dynamically capability for correcting is strong, locating speed is fast, and the control accuracy height is easy to operate.
The purpose of this utility model is achieved in that a kind of cold-strip steel machinery fluid pressure type centering guide and guards, comprise the uniform left side that the symmetry of guide wheel is installed, right guide wheel arm, the chute that is provided with on guide wheel arm base and the sliding chute seat movingly, bottom at sliding chute seat is installed with left-handed leading screw and dextrorotation leading screw by bearing block bearing respectively, on a left side, cooperate respectively on the dextrorotation leading screw corresponding screw is installed, on the end face of screw, installing hydraulic cylinder respectively, the engaging lug of hydraulic cylinder piston boom end and guide wheel arm base is hinged, a left side, the dextrorotation leading screw connects as one by shaft coupling, is installing sprocket wheel on leading screw.
The utility model has increased hydraulic-driven centering guide and guard mechanism again on the basis of mechanical centering guide and guards.During work, the power transmission sprocket wheel of mechanical driving part, the drive leading screw rotates, make screw drive left and right guide wheel arm and reach the strip width size range by the hydraulic cylinder that connects, the characteristics of utilizing hydraulicdriven quick response and controlling easily, promote the guide wheel arm with hydraulic cylinder, finish and wear band and as-rolled condition conversion.By the action of automatically controlled signal control hydraulic cylinder, simple to operate, realized rapid adjustment control width, and can rolling and with crossing process in frequent transitions.Because the utility model is integrated machine driving and hydraulic drive, the scope of adjusting bandwidth is big, satisfy 872? the production demand of 272mm width band steel.Therefore, the utility model can be done rapid adjustment control and wear bandwidth, and can be in rolling and crossing process frequent transitions, dynamically capability for correcting is strong, locating speed is fast, the control accuracy height is easy to operate.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing.
Fig. 1 is the utility model master TV structure schematic diagram;
Fig. 2 is the plan structure schematic diagram of Fig. 1.
The specific embodiment
A kind of cold-strip steel machinery fluid pressure type centering guide and guards, as Fig. 1, shown in Figure 2, comprise the uniform left side that the symmetry of guide wheel 2 is installed, right guide wheel arm 1,5, the chute that is provided with on guide wheel arm base and the sliding chute seat 4 movingly, bottom at sliding chute seat 4 is passed through bearing block 10 respectively, 13 bearings are installed with left-handed leading screw 11 and dextrorotation leading screw 7, on a left side, dextrorotation leading screw 11, cooperate respectively on 7 corresponding screw 12 is installed, 6, at screw 12, installing hydraulic cylinder 3 on 6 the end face respectively, the engaging lug of hydraulic cylinder 3 piston rod ends and guide wheel arm base is hinged, a left side, dextrorotation leading screw 11,7 connect as one by shaft coupling 8, are installing sprocket wheel 9 on leading screw.The bearing of bearing block 10,13 is a sliding bearing.
Claims (2)
1. cold-strip steel machinery fluid pressure type centering guide and guards, comprise the uniform left side that the symmetry of guide wheel (2) is installed, right guide wheel arm (1), (5), the chute that guide wheel arm base and sliding chute seat (4) upward are provided with movingly, it is characterized in that: the bottom at sliding chute seat (4) is passed through bearing block (10) respectively, (13) bearing is installed with left-handed leading screw (11) and dextrorotation leading screw (7), on a left side, dextrorotation leading screw (11), (7) cooperate respectively on corresponding screw (12) is installed, (6), in screw (12), (6) installing hydraulic cylinder (3) on the end face respectively, the engaging lug of hydraulic cylinder (3) piston rod end and guide wheel arm base is hinged, a left side, dextrorotation leading screw (11), (7) connect as one by shaft coupling (8), on leading screw, installing sprocket wheel (9).
2. cold-strip steel machinery fluid pressure type centering guide and guards according to claim 1, it is characterized in that: the bearing of bearing block (10), (13) is a sliding bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203054760U CN201493320U (en) | 2009-07-01 | 2009-07-01 | Cold-rolling strip steel mechanical hydraulic type centring and guiding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203054760U CN201493320U (en) | 2009-07-01 | 2009-07-01 | Cold-rolling strip steel mechanical hydraulic type centring and guiding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201493320U true CN201493320U (en) | 2010-06-02 |
Family
ID=42436530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203054760U Expired - Fee Related CN201493320U (en) | 2009-07-01 | 2009-07-01 | Cold-rolling strip steel mechanical hydraulic type centring and guiding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201493320U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102114494A (en) * | 2010-12-20 | 2011-07-06 | 河北文丰钢铁有限公司 | Movable guide |
| CN102716918A (en) * | 2012-06-18 | 2012-10-10 | 首钢总公司 | Correcting device and application method |
| CN103272861A (en) * | 2013-05-28 | 2013-09-04 | 中国重型机械研究院股份公司 | Centering guidance system in strip rolling production line |
| CN103419049A (en) * | 2013-07-04 | 2013-12-04 | 宝鸡丰德机械制造有限公司 | Self-centering clamp of double-sided double-station milling and drilling combined machine tool |
| CN104176421A (en) * | 2014-08-06 | 2014-12-03 | 苏州奥林五金有限公司 | Strip steel conveying device |
| CN104624671A (en) * | 2015-01-29 | 2015-05-20 | 无锡昊瑜节能环保设备有限公司 | Automatic correction method of improved energy-saving and environment-friendly rolling mill guide equipment |
| CN104624672A (en) * | 2015-01-29 | 2015-05-20 | 无锡昊瑜节能环保设备有限公司 | Automatic calibration method for energy-saving and environmentally-friendly rolling mill guide equipment |
| CN105290654A (en) * | 2014-07-10 | 2016-02-03 | 宝山钢铁股份有限公司 | Pressing plate type side guide centering device |
| CN105522062A (en) * | 2014-09-30 | 2016-04-27 | 上海梅山钢铁股份有限公司 | Strip steel positioning device |
| CN108856311A (en) * | 2018-05-24 | 2018-11-23 | 中国重型机械研究院股份公司 | A kind of efficient accurate center support system and its control method based on proportional servo control |
-
2009
- 2009-07-01 CN CN2009203054760U patent/CN201493320U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102114494A (en) * | 2010-12-20 | 2011-07-06 | 河北文丰钢铁有限公司 | Movable guide |
| CN102114494B (en) * | 2010-12-20 | 2012-06-13 | 河北文丰钢铁有限公司 | Movable guide |
| CN102716918A (en) * | 2012-06-18 | 2012-10-10 | 首钢总公司 | Correcting device and application method |
| CN102716918B (en) * | 2012-06-18 | 2014-11-19 | 首钢总公司 | A kind of deviation correction device and using method |
| CN103272861A (en) * | 2013-05-28 | 2013-09-04 | 中国重型机械研究院股份公司 | Centering guidance system in strip rolling production line |
| CN103419049A (en) * | 2013-07-04 | 2013-12-04 | 宝鸡丰德机械制造有限公司 | Self-centering clamp of double-sided double-station milling and drilling combined machine tool |
| CN105290654A (en) * | 2014-07-10 | 2016-02-03 | 宝山钢铁股份有限公司 | Pressing plate type side guide centering device |
| CN104176421A (en) * | 2014-08-06 | 2014-12-03 | 苏州奥林五金有限公司 | Strip steel conveying device |
| CN105522062A (en) * | 2014-09-30 | 2016-04-27 | 上海梅山钢铁股份有限公司 | Strip steel positioning device |
| CN104624671A (en) * | 2015-01-29 | 2015-05-20 | 无锡昊瑜节能环保设备有限公司 | Automatic correction method of improved energy-saving and environment-friendly rolling mill guide equipment |
| CN104624672A (en) * | 2015-01-29 | 2015-05-20 | 无锡昊瑜节能环保设备有限公司 | Automatic calibration method for energy-saving and environmentally-friendly rolling mill guide equipment |
| CN108856311A (en) * | 2018-05-24 | 2018-11-23 | 中国重型机械研究院股份公司 | A kind of efficient accurate center support system and its control method based on proportional servo control |
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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: 20100602 Termination date: 20110701 |