CN103624166A - Guide device, conical barrel rounding machine and conical barrel rolling method - Google Patents
Guide device, conical barrel rounding machine and conical barrel rolling method Download PDFInfo
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- CN103624166A CN103624166A CN201310616841.0A CN201310616841A CN103624166A CN 103624166 A CN103624166 A CN 103624166A CN 201310616841 A CN201310616841 A CN 201310616841A CN 103624166 A CN103624166 A CN 103624166A
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- guider
- keeper
- directive wheel
- cone cylinder
- spheronizator
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Abstract
The invention discloses a guide device, a conical barrel rounding machine and a conical barrel rolling method, and belongs to the technical field of rounding devices. The guide device comprises a guide wheel, a first bearing block, a second bearing block, a first locating part, a second locating part, a third locating part and a fourth locating part. The rounding machine comprises a driving roller, two driven rollers and the guide device. The rolling method is achieved on the basis of the rounding machine. The guide device can reduce work on a rolling board. According to the conical barrel rounding machine, a conical barrel can be formed in a rolled mode at a time. The conical barrel can be formed in the rolled mode at a time in the rolling method, production efficiency is improved, and the conical barrel formed in the rolled mode is qualified.
Description
Technical field
The present invention relates to circle rolling device technical field, particularly a kind of guider, cone cylinder spheronizator and cone cylinder method for coiling.
Background technology
Spheronizator of the prior art does not need guider conventionally, and roll bending directly extend into the gap between three roller spheronizators active rolls and idle roll, and when active roll rolls, initiatively the frictional force between roll and roll bending is the driving force of roll bending.
Load at present the tank car of pulverulent material, for improving medium through unloading rate, vehicle bottom space availability ratio, tend to gradually pyramidal structure on tank design, taper tank body tank car has also obtained design and application widely, as type tank cars such as GQ70, U80.
The U80 bulk cement carrier (accompanying drawing 4) of railway factory development in early stage, its tank body tapering reaches 9 °, tank body maximum gauge and minimum diameter are poor reach 800mm more than.This steep-taper tank body is compared with general tank car cylindrical tank body structure, rolls difficulty and increases, and while using the existing ripe shell ring rolling technique making of railway freight-car factory, its defect has:
1, during the maturation process method Rolling Manufacture of Conical Cylinder of existing railway factory, cannot change by common spheronizator and change fan-shaped tank shell generatrix direction, can not realize while rolling tank shell bus and to roll roll bus consistent, cannot realize a cone cylinder roll-forming automatically.
2, adopt the common spheronizator of existing railway factory to bore cylinder while rolling, can only complete by the artificial tank shell bus mode of constantly adjusting, can not realize the disposable roll-forming of cone cylinder, production efficiency is extremely low.In addition, the cone cylinder completing by which rolls, and ubiquity tank shell extends, shell ring taper tolerance is large, the manufacturing issue such as peach-shaped distortion when shell ring surface indentation, shell ring wave transformation, the bulge of shell ring surface local, shell ring docking.
Summary of the invention
In order to address the above problem, to the present invention proposes a kind of guider that can lead to roll bending, apply cone cylinder spheronizator and the cone cylinder method for coiling based on this cone cylinder spheronizator of this guider.
Guider provided by the invention comprises directive wheel, clutch shaft bearing seat, the second bearing block, the first keeper, the second keeper, the 3rd keeper and the 4th keeper;
The two ends of described directive wheel are connected in clutch shaft bearing seat, the second bearing block by rolling bearing respectively;
The two ends of described clutch shaft bearing seat are fixed by the first keeper and the second keeper respectively;
The two ends of described the second bearing block are fixed by the 3rd keeper and the 4th keeper respectively.
As preferably, also comprise base, described base is fixed on by the first keeper and the second keeper respectively in the two ends of described clutch shaft bearing seat; Described base is fixed on by the 3rd keeper and the 4th keeper respectively in the two ends of described the second bearing block.
As preferably, the junction of described clutch shaft bearing seat and described base is respectively equipped with along first of described directive wheel length direction and adjusts groove and the second adjustment groove, the junction of described the second bearing block and described base is respectively equipped with along the 3rd of described directive wheel length direction and adjusts groove and the 4th adjustment groove, while moving described directive wheel along described directive wheel length direction, described the first keeper, the second keeper, the 3rd keeper, the 4th keeper is adjusted groove described first respectively, second adjusts groove, the 3rd adjusts groove, the 4th adjustment groove inter-sync is retightened after moving.
As preferably, described the first keeper, the second keeper, the 3rd keeper and the 4th keeper are bolt.
Cone cylinder spheronizator provided by the invention comprises initiatively roll, two idle rolls and guider provided by the invention, fan-shaped roll bending is sent into described cone cylinder spheronizator in the gap of described active roll and two idle rolls, described guider at least comprises two, be respectively the first guider, the second guider, the directive wheel of the directive wheel of described the first guider and the second guider is circumferentially bored on a circumference of microcephaly's side in described.
As preferably, a described cone cylinder spheronizator also comprises the 3rd guider, on the extended line in the circumferentially gap in described active roll and two idle rolls of described the 3rd guider, and the circumferential level of the directive wheel of described the 3rd guider.
Cone cylinder method for coiling provided by the invention is realized based on cone cylinder spheronizator provided by the invention, comprises the following steps:
Microcephaly's side of fan-shaped roll bending, towards described the first guider and the second guider, is sent into the gap between described active roll and two idle rolls;
Frictional force between described active roll and described fan-shaped roll bending is the driving force of described fan-shaped roll bending, and the circumference of described fan-shaped roll bending cone cylinder microcephaly side, along the circumferential continuous rolling of described the first guider and the second guider, forms cone cylinder.
As preferably, described cone cylinder spheronizator also comprises the 3rd guider, on the extended line in the circumferentially gap in described active roll and two idle rolls of described the 3rd guider, the circumferential level of the directive wheel of described the 3rd guider, microcephaly's side of described fan-shaped roll bending is along the gap between the described active roll of circumferentially sending into of described the 3rd guider and two idle rolls.
Guider provided by the invention comprises directive wheel, and when roll bending circumferentially moves continuously along directive wheel, directive wheel can rotate, between roll bending and directive wheel are circumferential, form force of rolling friction, now, for driving the driving force of roll bending to reduce, can reduce the work to roll bending institute.
Cone cylinder spheronizator provided by the invention is because guider at least comprises two, be respectively the first guider, the second guider, the directive wheel of the directive wheel of the first guider and the second guider is circumferentially in boring on the circumference of cylinder microcephaly side, when this spheronizator is used for Rolling Manufacture of Conical Cylinder, the circumference of fan-shaped roll bending microcephaly side is along the circumferential continuous rolling of the first guider and the second guider, the first guider can carry out pre-bending to fan-shaped roll bending, the second guider can roll again to the deviation of cone cylinder, thereby, this cone cylinder spheronizator can disposablely roll and form cone cylinder.
The present invention is to provide based on cone cylinder spheronizator provided by the invention and realize, the circumference of fan-shaped roll bending microcephaly side is along the circumferential continuous rolling of the first guider and the second guider, the first guider can carry out pre-bending to fan-shaped roll bending, the second guider can roll again to the deviation of cone cylinder, can constantly adjust the bus of cone cylinder, force cone cylinder bus and active roll and two idle roll buses to overlap, can disposablely roll and form cone cylinder, not only improved production efficiency, and it is qualified to roll the cone cylinder of formation.
Accompanying drawing explanation
Fig. 1 looks schematic diagram for the master of the guider that the embodiment of the present invention provides;
Fig. 2 looks schematic diagram for the part master of the cone cylinder spheronizator that the embodiment of the present invention provides;
The schematic top plan view of Fig. 3 Fig. 2.
The specific embodiment
In order to understand the present invention in depth, below in conjunction with drawings and the specific embodiments, the present invention is described in detail.
Referring to accompanying drawing 1, guider provided by the invention comprises directive wheel 1, clutch shaft bearing seat 2, the second bearing block 3, the first keeper 4, the second keeper 5, the 3rd keeper 6 and the 4th keeper 7.The two ends of directive wheel 1 are connected in clutch shaft bearing seat 2, the second bearing block 3 by rolling bearing respectively.The two ends of clutch shaft bearing seat 2 are fixing by the first keeper 4 and the second keeper 5 respectively.The two ends of the second bearing block 3 are fixing by the 3rd keeper 6 and the 4th keeper 7 respectively.
While applying this guider, clutch shaft bearing seat 2 and the second bearing block 3 directly need to be fixed on the restings such as wall.
Guider provided by the invention comprises directive wheel 1, and when roll bending circumferentially moves continuously along directive wheel 1, directive wheel 1 can rotate, between roll bending and directive wheel are circumferential, form force of rolling friction, now, for driving the driving force of roll bending to reduce, can reduce the work to roll bending institute.
Wherein, guider provided by the invention also comprises base 12, and base 12 is fixed on by the first keeper 4 and the second keeper 5 respectively in the two ends of clutch shaft bearing seat 2; Base is fixed on by the 3rd keeper 6 and the 4th keeper 7 respectively in the two ends of the second bearing block 3, and now, the integration of this guider is higher.
Wherein, clutch shaft bearing seat 2 is respectively equipped with the first adjustment groove 8 and the second adjustment groove 9 along directive wheel 1 length direction with the junction of base 12, the second bearing block 3 is respectively equipped with the 3rd adjustment groove 10 and the 4th adjustment groove 11 along directive wheel 1 length direction with the junction of base 12, along directive wheel 1 length direction mobile guide, take turns 1 o'clock, the first keeper 4, the second keeper 5, the 3rd keeper 6, the 4th keeper 7 is respectively at the first adjustment groove 8, second adjusts groove 9, the 3rd adjusts groove 10, the 4th adjustment groove 11 inter-syncs are retightened after moving, thereby, when this guider is fixed on pinup resting by base 12, be convenient to the adjustment to directive wheel 1 position, strengthened the adaptability of this guider.
Wherein, as a kind of concrete implementation of the first keeper 4, the second keeper 5, the 3rd keeper 6 and the 4th keeper 7, the first keeper 4, the second keeper 5, the 3rd keeper 6 and the 4th keeper 7 are bolt.
Referring to accompanying drawing 2 and accompanying drawing 3, a cone provided by the invention cylinder spheronizator comprises initiatively roll 13, two idle rolls 14,15 and guiders provided by the invention, fan-shaped roll bending 20 is sent into cone cylinder spheronizator in the gap of active roll 13 and two idle rolls 14,15, guider at least comprises two, be respectively the first guider 17, second directive wheel 1 of guider 16, the first guiders 17 and the directive wheel of the second guider 16 1 circumferentially in boring on the circumference of cylinder microcephaly side 19.
Cone cylinder spheronizator provided by the invention is because guider at least comprises two, be respectively the first guider 17, the second guider 16, the directive wheel 1 of the first guider 17 and the directive wheel of the second guider 16 1 are circumferentially in boring on the circumference of cylinder microcephaly side 19, when this spheronizator is used for Rolling Manufacture of Conical Cylinder, the circumference of cone cylinder microcephaly side 19 is along the circumferential continuous rolling of the first guider 17 and the second guider 16, the first guider 17 can carry out pre-bending to fan-shaped roll bending, the second guider 16 can roll again to the deviation of cone cylinder, thereby, this cone cylinder spheronizator can disposablely roll and form cone cylinder.
Wherein, cone cylinder spheronizator also comprises the 3rd guider 18, on the extended line in the gap of circumferentially have the initiative roll 13 and two idle rolls 14,15 of the 3rd guider 18, the circumferential level of the directive wheel 1 of the 3rd guider 18, the 3rd guider 18 can avoid boring shell ring and spheronizator periphery equipment interferes, and can reserve the manual operation space to cone shell ring sealing docking simultaneously.
Cone cylinder method for coiling provided by the invention is realized based on cone cylinder spheronizator provided by the invention, comprises the following steps:
Microcephaly's side 19 of fan-shaped roll bending 20, towards the first guider 17 and the second guider 16, is sent into the gap between active roll 13 and two idle rolls 14,15;
Initiatively the frictional force between roll 13 and fan-shaped roll bending 20 is the driving force of fan-shaped roll bending 20, and the circumference of fan-shaped roll bending 20 cone cylinder microcephaly sides 19, along the circumferential continuous rolling of the first guider 17 and the second guider 16, forms cone cylinder.
The present invention is to provide based on cone cylinder spheronizator provided by the invention and realize, the circumference of fan-shaped roll bending 20 microcephaly's sides 19 is along the circumferential continuous rolling of the first guider 17 and the second guider 16, the first guider 17 can carry out pre-bending to fan-shaped roll bending 20, the second guider 16 can roll again to the deviation of cone cylinder, can constantly adjust the bus of cone cylinder, force cone cylinder bus and active roll 13 and two idle rolls 14, 15 buses overlap, can disposablely roll and form cone cylinder, not only improved production efficiency, and the cone cylinder that rolls formation is qualified.
Wherein, cone cylinder spheronizator also comprises the 3rd guider 18, on the extended line in the gap of circumferentially have the initiative roll 13 and two idle rolls 14,15 of the 3rd guider 18, the circumferential level of the directive wheel 1 of the 3rd guider 18, microcephaly's side 19 of fan-shaped roll bending 20 is circumferentially sent into the initiatively gap between roll 13 and two idle rolls 14,15 along the 3rd guider 18, the 3rd guider 18 can avoid boring shell ring and spheronizator periphery equipment interferes, and can reserve the manual operation space to cone shell ring sealing docking simultaneously.
The present invention is for realizing rolling of railway freight-car taper tank body.This invention only needs an a small amount of frock to drop into, and the first guider 17, the second guider 16, the 3rd guider 18 are installed on and on the common spheronizator of existing railway freight-car, can realize taper shell ring and roll; This cone cylinder spheronizator and cone cylinder method for coiling are applicable to rolling of current all taper tank bodies, comprise that the tapering shell ring that is applicable to different taperings, different radii rolls, and is also applicable to rolling of the existing non-positive cone shell ring of positive cone shell ring and tank car; The method does not all need to adjust tank shell bus parameter while rolling the shell ring of different taperings and radius; The method can meet the disposable of taper shell ring and roll.Thereby employing the method, less investment, versatility is good, easy and simple to handle and operating efficiency is high.
The above-described specific embodiment; object of the present invention, technical scheme and beneficial effect are further described; institute is understood that; the foregoing is only the specific embodiment of the present invention; be not limited to the present invention; within the spirit and principles in the present invention all, any modification of making, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (8)
1. a guider, is characterized in that, comprises directive wheel, clutch shaft bearing seat, the second bearing block, the first keeper, the second keeper, the 3rd keeper and the 4th keeper;
The two ends of described directive wheel are connected in clutch shaft bearing seat, the second bearing block by rolling bearing respectively;
The two ends of described clutch shaft bearing seat are fixed by the first keeper and the second keeper respectively;
The two ends of described the second bearing block are fixed by the 3rd keeper and the 4th keeper respectively.
2. device according to claim 1, is characterized in that, also comprises base, and described base is fixed on by the first keeper and the second keeper respectively in the two ends of described clutch shaft bearing seat; Described base is fixed on by the 3rd keeper and the 4th keeper respectively in the two ends of described the second bearing block.
3. device according to claim 2, it is characterized in that, the junction of described clutch shaft bearing seat and described base is respectively equipped with along first of described directive wheel length direction and adjusts groove and the second adjustment groove, the junction of described the second bearing block and described base is respectively equipped with along the 3rd of described directive wheel length direction and adjusts groove and the 4th adjustment groove, while moving described directive wheel along described directive wheel length direction, described the first keeper, the second keeper, the 3rd keeper, the 4th keeper is adjusted groove described first respectively, second adjusts groove, the 3rd adjusts groove, the 4th adjustment groove inter-sync is retightened after moving.
4. according to arbitrary described device in claim 1～3, it is characterized in that, described the first keeper, the second keeper, the 3rd keeper and the 4th keeper are bolt.
5. bore cylinder spheronizator for one kind, it is characterized in that, comprise initiatively arbitrary described guider in roll, two idle rolls and claim 1～4, fan-shaped roll bending is sent into described cone cylinder spheronizator in the gap of described active roll and two idle rolls, described guider at least comprises two, be respectively the first guider, the second guider, the directive wheel of the directive wheel of described the first guider and the second guider is circumferentially bored on a circumference of microcephaly's side in described.
6. spheronizator according to claim 5, it is characterized in that, described cone cylinder spheronizator also comprises the 3rd guider, on the extended line in the circumferentially gap in described active roll and two idle rolls of described the 3rd guider, and the circumferential level of the directive wheel of described the 3rd guider.
7. a cone cylinder method for coiling, is characterized in that, described method realizes based on cone cylinder spheronizator claimed in claim 5, comprises the following steps:
Microcephaly's side of fan-shaped roll bending, towards described the first guider and the second guider, is sent into the gap between described active roll and two idle rolls;
Frictional force between described active roll and described fan-shaped roll bending is the driving force of described fan-shaped roll bending, and the circumference of described fan-shaped roll bending cone cylinder microcephaly side, along the circumferential continuous rolling of described the first guider and the second guider, forms cone cylinder.
8. method according to claim 7, it is characterized in that, described cone cylinder spheronizator also comprises the 3rd guider, on the extended line in the circumferentially gap in described active roll and two idle rolls of described the 3rd guider, the circumferential level of the directive wheel of described the 3rd guider, microcephaly's side of described fan-shaped roll bending is along the gap between the described active roll of circumferentially sending into of described the 3rd guider and two idle rolls.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310616841.0A CN103624166B (en) | 2013-11-27 | 2013-11-27 | A kind of guider, conical barrel rounding machine and cone cylinder method for coiling |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310616841.0A CN103624166B (en) | 2013-11-27 | 2013-11-27 | A kind of guider, conical barrel rounding machine and cone cylinder method for coiling |
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| CN103624166A true CN103624166A (en) | 2014-03-12 |
| CN103624166B CN103624166B (en) | 2017-01-04 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104438942A (en) * | 2014-12-29 | 2015-03-25 | 南车长江车辆有限公司 | Large-taper tank edge rolling forming technology adopting four-core edge rolling machine |
| CN104607506A (en) * | 2015-02-06 | 2015-05-13 | 南通利王剪折机床有限公司 | Three-roll plate- rolling machine |
| CN108663320A (en) * | 2018-05-23 | 2018-10-16 | 清华大学 | Sealing element lip surface quality detecting system based on array pressure sensor |
| US11135639B2 (en) | 2017-06-16 | 2021-10-05 | Promau S.R.L. | Device and method for guiding and directing a metal sheet in a bending machine to obtain frustoconical structures |
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| US2674294A (en) * | 1953-02-19 | 1954-04-06 | Broderna Ekbergs Platslagerifa | Plate bending machine |
| JPH1076319A (en) * | 1996-09-03 | 1998-03-24 | Daido Kikai Seisakusho:Kk | Method for conically bending metallic plate and device therefor |
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| CN101549373A (en) * | 2009-05-13 | 2009-10-07 | 无锡洲翔重工科技有限公司 | Horizontally down-adjusted three-roll plate bending machine |
| CN201900242U (en) * | 2010-12-13 | 2011-07-20 | 河北省首钢迁安钢铁有限责任公司 | Annular guide roll used on stacking table for preventing scratch of continuous casting slab |
| CN202741598U (en) * | 2012-08-31 | 2013-02-20 | 古交市银河镁业有限公司 | Adjustable magnesium alloy profile bending mold |
| CN203578581U (en) * | 2013-11-27 | 2014-05-07 | 南车长江车辆有限公司 | Guide device and cone rounder |
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| US2674294A (en) * | 1953-02-19 | 1954-04-06 | Broderna Ekbergs Platslagerifa | Plate bending machine |
| JPH1076319A (en) * | 1996-09-03 | 1998-03-24 | Daido Kikai Seisakusho:Kk | Method for conically bending metallic plate and device therefor |
| CN101125346A (en) * | 2007-09-26 | 2008-02-20 | 柳锁兵 | Coiled equipment for coiling directly metal flange using with strip steel |
| CN101549373A (en) * | 2009-05-13 | 2009-10-07 | 无锡洲翔重工科技有限公司 | Horizontally down-adjusted three-roll plate bending machine |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104438942A (en) * | 2014-12-29 | 2015-03-25 | 南车长江车辆有限公司 | Large-taper tank edge rolling forming technology adopting four-core edge rolling machine |
| CN104607506A (en) * | 2015-02-06 | 2015-05-13 | 南通利王剪折机床有限公司 | Three-roll plate- rolling machine |
| US11135639B2 (en) | 2017-06-16 | 2021-10-05 | Promau S.R.L. | Device and method for guiding and directing a metal sheet in a bending machine to obtain frustoconical structures |
| CN108663320A (en) * | 2018-05-23 | 2018-10-16 | 清华大学 | Sealing element lip surface quality detecting system based on array pressure sensor |
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| CN103624166B (en) | 2017-01-04 |
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