CN102716918A - Correcting device and application method - Google Patents
Correcting device and application method Download PDFInfo
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- CN102716918A CN102716918A CN2012102050330A CN201210205033A CN102716918A CN 102716918 A CN102716918 A CN 102716918A CN 2012102050330 A CN2012102050330 A CN 2012102050330A CN 201210205033 A CN201210205033 A CN 201210205033A CN 102716918 A CN102716918 A CN 102716918A
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Abstract
The invention discloses a correcting device and an application method, belonging to the technical field of steel rolling correction. The correcting device comprises a universal ball guide structure and a screw adjustment mechanism, wherein the universal ball guide structure comprises a universal ball, a support seat, a ball, a skeleton seal ring and an end cover, and the screw adjustment mechanism comprises a threaded rod, a connecting rod, a fixing component and a fixing seat. The correcting device can effectively adjust the position of a walking beam and a moving beam, limit the walking track of the walking beam, and ensure that the moving beam moves in a reserved orbit. The correcting device has the advantages of simple structure, convenience in operation and strong applicability.
Description
Technical field
The invention belongs to steel rolling deviation correcting technology field, relate to a kind of deviation correcting device and method for using.
Background technology
Step rate is the very important coil of strip transporting equipment of hot rolling line, rolling mill production line, is bearing the task with coils of hot-rolled steel is transported on the uncoiler mandrel and cold-rolled steel coils is transported from the coiling machine mandrel.
Step rate equipment is seen mainly from structure and is formed Jing Liang and moving beam by two parts.Jing Liang is actionless basic components, is used to install the track of moving beam walking and carries moving beam and coil of strip; Moving beam is the parts of motion, and moving beam has two basic actions, walking and lifting.Actuation cycle of step rate comprises four basic steps: low level walking, promote, high-order walking, descend, moving beam be through above four actions carry out repeatedly the coil of strip step-by-step movement is fed forward.
The rolling mill production line step rate moves beam and promotes, walks two elemental motions all by the hydraulic cylinder realization, promotes by 2 Driven by Hydraulic Cylinder, and 200 millimeters of hoisting depths are walked by 1 Driven by Hydraulic Cylinder, 4 meters of walking step pitches.When the moving beam of step rate was walked in orbit, guiding was implemented by the lateral wheel wheel rim, and the problem that this kind guider often occurs in actual use has following four kinds: the wheel rim grinding roller is fast, and wheel is low service life; The inboard serious wear of track, track is low service life; Wheel bearing is prone to bear eccentric load, causes bearing low service life; When moving beam was walked forward, because moving beam load-carrying is bigger, and highly has 1.5 meters, moving like this beam was in the process of walking, and top is rocked bigger, cause monitoring moving beam position near the switch frequent breakage.
To the problems referred to above that step rate in use exists, traditional counter-measure has 2 kinds: the position of one of which, the moving beam walking of adjustment track, when satisfying moving beam walking wheel rim not with track in lateral wearing; Two, the moving beam position of adjustment monitoring near switch, to avoid being clashed into damage near switch.More than two kinds of methods can not deal with problems from root, after step rate operation a period of time, problem occurs once more.Therefore, a kind of step rate device of sideslip in running that solves of research is very important.
Summary of the invention
For solving the problems of the technologies described above, the invention provides a kind of simple in structure, easy to operate and can effectively solve the deviation correcting device and the method for using of the sideslip that step rate occurs in running.
Concrete scheme is following:
A kind of deviation correcting device comprises multi-directional ball guide frame and adjustable diameter and screw adjusting mechanism, and said multi-directional ball guide frame comprises a multi-directional ball, a supporting seat, ball, a backbone sealing ring and an end cap; Wherein, Said multi-directional ball is slidingly connected through said ball and said supporting seat, and there is a seal groove said supporting seat inside, and said backbone sealing ring is installed in the said seal groove; Said end cap is fixedly connected with said supporting seat through bolt, and said backbone sealing ring is limited in the seal groove; Said adjustable diameter and screw adjusting structure comprises a screw rod, a connecting rod, fixed part and a holder, and wherein, the two ends of said screw rod are connected with said holder with said supporting seat respectively through said fixed part; Said connecting rod comprises an elastomeric element, a lead and a fairlead; Said lead is nested in the said fairlead through said elastomeric element; Said fairlead is connected with said supporting seat through said fixed part, and said lead is connected with said holder through said fixed part.
Further, the inside of said supporting seat is semi-sphere type.。
Further, said screw rod is the scalable screw rod.
Further, screw thread one side at said scalable screw rod two ends is that left-handed, opposite side is dextrorotation.
Further, said fixed part is a self-locking nut.
Further, said adjustable diameter and screw adjusting structure also comprises two said screw rods and two said connecting rods, and said two screw rods is installed in respectively on the diagonal angle of said holder, and said two connecting rods are installed in respectively on the diagonal angle of said holder.
A kind of with the rectify a deviation method for using of step rate of said apparatus, the said holder of said device is fixedly connected with the quiet beam beam column of said step rate.
Further, said SDeflector slides with the moving beam of said step rate and links to each other.
Further, the moving beam both sides of said step rate are installed said device respectively.
A kind of deviation correcting device provided by the invention and method for using can effectively be regulated the position that step rate moves beam, and the running orbit of restriction step rate guarantees that moving beam moves in the track of subscribing.Simple in structure, easy to operate, applicability is strong.
Description of drawings
A kind of deviation correcting device cutaway view that Fig. 1 provides for the embodiment of the invention;
A kind of deviation correcting device scheme of installation that Fig. 2 provides for the embodiment of the invention;
The supporting seat cutaway view of a kind of deviation correcting device that Fig. 3 provides for the embodiment of the invention;
The scalable screw part figure of a kind of deviation correcting device that Fig. 4 provides for the embodiment of the invention;
Reference numeral:
1, multi-directional ball, 2, ball, 3, supporting seat, 4, backbone sealing ring, 5, end cap, 6, bolt of cover, 7, the scalable screw rod, 8, lead, 9, fairlead, 10, self-locking nut, 11, spring, 12, holder, 13, quiet beam column, 14, moving beam.
The specific embodiment
Referring to Fig. 1; A kind of deviation correcting device cutaway view that the embodiment of the invention provides comprises multi-directional ball guide frame and adjustable diameter and screw adjusting mechanism, and the multi-directional ball guide frame comprises a multi-directional ball 1, a supporting seat 3, ball 2, a backbone sealing ring 4 and end cap 5; Wherein, Multi-directional ball 1 is slidingly connected through ball 2 and supporting seat 3, and supporting seat 3 inner both sides have a seal groove respectively, and a backbone sealing ring 4 is installed in the seal groove respectively; End cap 5 is fixedly connected with supporting seat 3 through bolt of cover 6, and backbone sealing ring 4 is limited in the seal groove; Ball 2 is used for supporting and guiding multi-directional ball 1, and the inside of supporting seat 3 is semi-sphere type (referring to Fig. 3), and supporting seat 3 is used to install ball 2 and multi-directional ball 1.
The adjustable diameter and screw adjusting structure comprises a screw rod, a connecting rod, fixed part and a holder 12, and in the present embodiment, screw rod is a scalable screw rod 7; Fixed part is a self-locking nut 10, and wherein, the two ends of scalable screw rod 7 are connected with holder 12 with supporting seat 3 respectively through self-locking nut 10; Connecting rod comprises an elastomeric element, a lead 8, a fairlead 9; In the present embodiment, elastomeric element is a spring 11, and lead 8 is nested in 9 li of fairleads through spring 11; Fairlead 9 is connected with supporting seat 3 through self-locking nut 10, and lead 8 is connected with holder 12 through self-locking nut 10.
Wherein, screw thread one side at scalable screw rod 7 two ends is that left-handed, opposite side is dextrorotation (referring to Fig. 4).
Wherein, the adjustable diameter and screw adjusting structure can also comprise all right one way or the other adjusting screw(rod) 7 and two connecting rods, and all right one way or the other adjusting screw(rod) 7 is installed in respectively on the diagonal angle of holder 12, and two connecting rods are installed in respectively on the diagonal angle of holder 12.
Can utilize this deviation correcting device to solve step rate and in use run problem from the walking track; In the present invention; Provide a kind of with the rectify a deviation method for using of step rate of said apparatus, wherein, holder 12 is fixedly connected with the quiet beam beam column 13 of step rate; SDeflector 1 slides with the moving beam 14 (referring to Fig. 2) of step rate and links to each other, and moving beam 14 both sides of step rate are installed deviation correcting device respectively.Multi-directional ball 1 be used to the to lead moving beam 14 of step rate, multi-directional ball guiding mechanism be used to the to lead moving beam 14 of step rate realizes that the moving beam 14 of step rate moves in subscribing track.
Adjustable diameter and screw adjusting mechanism is used to adjust the relative position between the moving beam of multi-directional ball mechanism and step rate; In the present invention; Scalable screw rod 7 is used to regulate the gap between the moving beam 14 of multi-directional ball guiding mechanism and step rate, and self-locking nut 10 is used to lock scalable screw rod 7, lead 8 and fairlead 9.
Equipment step of the present invention is following:
Four self-locking nuts 10 are screwed in the two ends of two scalable screw rods 7 respectively, other four self-locking nuts 10 are respectively charged on the screw thread of two leads 8 and two fairleads 9; The mode of two scalable screw rods 7 according to the diagonal angle is installed on the holder 12, and this step only installs and need the screwed hole inner ring that be threaded into holder 12 of two scalable screw rods 7 be got final product; The mode of two leads 8 according to the diagonal angle screwed on the screwed hole of holder 12, and the threaded portion of two leads 8 of this step installation requirement screws in the screwed hole of holder 12 fully; Two fairleads 9 are screwed on the supporting seat 3 of multi-directional ball guiding mechanisms, threaded portion of this step installation requirement fairlead 9 screws in the screwed hole of holder 12 fully, and two springs 11 are packed in the fairlead 9; Fairlead 9 and lead 8 are aligned, the other end of two scalable screw rods 7 is packed on the supporting seat 3 of multi-directional ball guiding mechanism; Need two adjusting screw(rod)s 7 to rotate simultaneously during installation, the two ends threaded portion of adjusting screw(rod) 7 is screwed in supporting seat 3 and the holder 12 fully; With four bolts the holder 12 of deviation correcting device and the quiet beam column 13 of step rate are linked together.
Through adjusting the degree of depth that two adjusting screw(rod)s 7 screw in supporting seat 3 and holder 12, the gap between the moving beam 14 of adjusting multi-directional ball guiding mechanism and step rate guarantees that gap between the moving beam 14 of multi-directional ball and step rate is less than 1 millimeter; Lead 8 is screwed out the 8-10 millimeter in the screwed hole of holder 12, fairlead 9 is screwed out in the screwed hole of supporting seat 3, contact until top with fairlead 8; Lock four self-locking nuts 10 on the adjusting screw(rod) 7 at last, two self-locking nuts 10 on the locking lead 8, two self-locking nuts 10 on the locking fairlead 9, deviation correcting device installation so far.
A kind of deviation correcting device provided by the invention, the implementation process of specifically rectifying a deviation is following:
Referring to Fig. 2; A kind of deviation correcting device scheme of installation that the embodiment of the invention provides is installed two pairs of deviation correcting devices in moving beam 14 both sides of each step rate, after deviation correcting device is installed in quiet beam column 13; Through aids such as jack the moving beam 14 of step rate is adjusted to the step rate position of center line; Then through manual scalable screw rod 7, the gap between the moving beam 14 of adjustment deviation correcting device multi-directional ball 1 and step rate guarantees that gap between the moving beam 14 of each multi-directional ball and step rate is between 0-1mm.In the traversing process of step rate, deviation correcting device multi-directional ball 1 is along with front and back walking scroll forward and backward in supporting seat 3 of moving beam 14, and in the step rate lifting process, deviation correcting device multi-directional ball 1 is along with knee-action scroll-up/down in supporting seat 3 of the moving beam 14 of step rate.
A kind of deviation correcting device provided by the invention and method for using; Can effectively regulate the position of the moving beam of step rate; The running orbit of restriction step rate; Guarantee that moving beam moves in the track of subscribing, solve the sideslip problem that step rate occurs in running, cause quiet beam orbit wearing and tearing, moving beam wear of wheel, wheel bearing damages and near the problem of switch frequent breakage.
It should be noted last that; The above specific embodiment is only unrestricted in order to technical scheme of the present invention to be described; Although with reference to instance the present invention is specified, those of ordinary skill in the art should be appreciated that and can make amendment or be equal to replacement technical scheme of the present invention; And not breaking away from the spirit and the scope of technical scheme of the present invention, it all should be encompassed in the middle of the claim scope of the present invention.
Claims (9)
1. a deviation correcting device is characterized in that, comprises multi-directional ball guide frame and adjustable diameter and screw adjusting mechanism, and said multi-directional ball guide frame comprises a multi-directional ball, a supporting seat, ball, a backbone sealing ring and an end cap; Wherein, Said multi-directional ball is slidingly connected through said ball and said supporting seat, and there is a seal groove said supporting seat inside, and said backbone sealing ring is installed in the said seal groove; Said end cap is fixedly connected with said supporting seat through bolt, and said backbone sealing ring is limited in the seal groove; Said adjustable diameter and screw adjusting structure comprises a screw rod, a connecting rod, fixed part and a holder, and wherein, the two ends of said screw rod are connected with said holder with said supporting seat respectively through said fixed part; Said connecting rod comprises an elastomeric element, a lead and a fairlead; Said lead is nested in the said fairlead through said elastomeric element; Said fairlead is connected with said supporting seat through said fixed part, and said lead is connected with said holder through said fixed part.
2. device according to claim 1 is characterized in that, the inside of said supporting seat is semi-sphere type.
3. device according to claim 1 is characterized in that, said screw rod is the scalable screw rod.
4. device according to claim 3 is characterized in that, screw thread one side at said scalable screw rod two ends is that left-handed, opposite side is dextrorotation.
5. device according to claim 1 is characterized in that, said fixed part is a self-locking nut.
6. device according to claim 1 is characterized in that, said adjustable diameter and screw adjusting structure also comprises two said screw rods and two said connecting rods; Said two screw rods is installed in respectively on the diagonal angle of said holder, and said two connecting rods are installed in respectively on the diagonal angle of said holder.
7. the method for using with the arbitrary described device correction step rate of claim 1-6 is characterized in that the said holder of said device is fixedly connected with the quiet beam beam column of said step rate.
8. method for using according to claim 7 is characterized in that, the said SDeflector of said device slides with the moving beam of said step rate and links to each other.
9. method for using according to claim 8 is characterized in that, the moving beam both sides of said step rate are installed said device respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210205033.0A CN102716918B (en) | 2012-06-18 | 2012-06-18 | Correcting device and application method |
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| CN201210205033.0A CN102716918B (en) | 2012-06-18 | 2012-06-18 | Correcting device and application method |
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| CN102716918A true CN102716918A (en) | 2012-10-10 |
| CN102716918B CN102716918B (en) | 2014-11-19 |
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| CN201210205033.0A Active CN102716918B (en) | 2012-06-18 | 2012-06-18 | Correcting device and application method |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103982769A (en) * | 2014-05-22 | 2014-08-13 | 沈阳化工大学 | Adjustable fast-assembling press piece for acting force on movable component |
| CN104976181A (en) * | 2015-06-26 | 2015-10-14 | 中国铁建重工集团有限公司 | Structure for avoiding deflection of single propulsion oil cylinder piston rod of shield tunneling machine |
| CN106759346A (en) * | 2016-12-26 | 2017-05-31 | 中铁二局集团有限公司 | A kind of sheltered reverse excavation steel pipe column positioning device and preparation method |
| CN106840319A (en) * | 2016-12-13 | 2017-06-13 | 浙江海洋大学 | A kind of LNG liquid level detection devices |
| CN107600875A (en) * | 2017-10-13 | 2018-01-19 | 湖州吴兴锐质自动化输送设备厂（普通合伙） | A kind of anti-die mould caster device |
| CN108584325A (en) * | 2018-05-09 | 2018-09-28 | 山东钢铁股份有限公司 | The device of strip walking beam can be stablized |
| CN110187598A (en) * | 2019-06-16 | 2019-08-30 | 杜宗英 | Photo printing machine printing paper off tracking proof paper feed driving mechanism |
| CN112374158A (en) * | 2020-11-11 | 2021-02-19 | 晶澳（邢台）太阳能有限公司 | Bearing mechanism and carrying equipment |
| CN112438492A (en) * | 2019-09-04 | 2021-03-05 | 西藏易华路信息技术服务有限公司 | Research and development platform with lifting protection mechanism for electronic communication information technology |
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103982769B (en) * | 2014-05-22 | 2016-03-30 | 沈阳化工大学 | A kind of adjustable fast mounting pressure stop member for carrying out active force to movable part |
| CN103982769A (en) * | 2014-05-22 | 2014-08-13 | 沈阳化工大学 | Adjustable fast-assembling press piece for acting force on movable component |
| CN104976181A (en) * | 2015-06-26 | 2015-10-14 | 中国铁建重工集团有限公司 | Structure for avoiding deflection of single propulsion oil cylinder piston rod of shield tunneling machine |
| CN104976181B (en) * | 2015-06-26 | 2017-08-25 | 中国铁建重工集团有限公司 | A kind of structure for preventing shield machine list propelling cylinder piston rod from deflecting |
| CN106840319B (en) * | 2016-12-13 | 2019-06-14 | 浙江海洋大学 | A kind of LNG liquid level detection device |
| CN106840319A (en) * | 2016-12-13 | 2017-06-13 | 浙江海洋大学 | A kind of LNG liquid level detection devices |
| CN106759346A (en) * | 2016-12-26 | 2017-05-31 | 中铁二局集团有限公司 | A kind of sheltered reverse excavation steel pipe column positioning device and preparation method |
| CN106759346B (en) * | 2016-12-26 | 2019-09-03 | 中铁二局集团有限公司 | A kind of sheltered reverse excavation steel pipe column positioning device and production method |
| CN107600875A (en) * | 2017-10-13 | 2018-01-19 | 湖州吴兴锐质自动化输送设备厂（普通合伙） | A kind of anti-die mould caster device |
| CN108584325A (en) * | 2018-05-09 | 2018-09-28 | 山东钢铁股份有限公司 | The device of strip walking beam can be stablized |
| CN108584325B (en) * | 2018-05-09 | 2024-02-06 | 山东钢铁股份有限公司 | Device capable of stabilizing band steel walking beam |
| CN110187598A (en) * | 2019-06-16 | 2019-08-30 | 杜宗英 | Photo printing machine printing paper off tracking proof paper feed driving mechanism |
| CN112438492A (en) * | 2019-09-04 | 2021-03-05 | 西藏易华路信息技术服务有限公司 | Research and development platform with lifting protection mechanism for electronic communication information technology |
| CN112374158A (en) * | 2020-11-11 | 2021-02-19 | 晶澳（邢台）太阳能有限公司 | Bearing mechanism and carrying equipment |
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| Publication number | Publication date |
|---|---|
| CN102716918B (en) | 2014-11-19 |
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Application publication date: 20121010 Assignee: BEIJING SHOUGANG COLD ROLLING THIN PLATE CO., LTD. Assignor: Capital Iron & Steel General Company Contract record no.: 2015990001019 Denomination of invention: Correcting device and application method Granted publication date: 20141119 License type: Common License Record date: 20151209 |
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Address after: 100041 Shijingshan Road, Beijing, No. 68, No. Patentee after: Shougang Group Co. Ltd. Address before: 100041 Shijingshan Road, Beijing, No. 68, No. Patentee before: Capital Iron & Steel General Company |