CN103555897A - Large-size thick steel plate quenching device - Google Patents
Large-size thick steel plate quenching device Download PDFInfo
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- CN103555897A CN103555897A CN201310523093.1A CN201310523093A CN103555897A CN 103555897 A CN103555897 A CN 103555897A CN 201310523093 A CN201310523093 A CN 201310523093A CN 103555897 A CN103555897 A CN 103555897A
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- guiding stand
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Abstract
The invention relates to a large-size thick steel plate quenching device which comprises a fixed guide frame (1) in a water tank, a turnover guide rack (2), a turnover mechanism fixing support (4) and a quenching water tank (14), wherein the turnover mechanism fixing support (7) is provided with a turnover guide rack pivoting support (3), the turnover guide rack (2) is arranged on the turnover guide rack pivoting support (3), the turnover mechanism fixing support (7) is provided with a turnover oil cylinder hinge support (4), a turnover oil cylinder (5) is hinged on the turnover oil cylinder hinge support (4), the bottom of the turnover guide rack (2) is provided with a hoisting mechanism (13), and a steel wire rope of the hoisting mechanism (13) is connected with a movable trolley (10) after bypassing a pulley mechanism (12). The large-size thick steel plate quenching device provided by the invention is capable of overturning and edgewise standing the large-size thick steel plate at a high temperature state so that the steel plate is capable of fast entering the water tank so as to be uniformly cooled and quenched.
Description
Technical field
The present invention relates to a kind of large size quenching device for thick steel plates, belong to technical field of metallurgical equipment.
Background technology
Under the condition of high temperature heavier large size Plate Steel in steel mill by the horizontal handling of large-scale driving, and must erect to put into quenching tank during red steel plate quenching, be conducive to like this water cycle and make the even chilling of steel plate (quenching), make the parameter indexs such as its hardness reach customer requirements.The large size Plate Steel quenching apparatus that now steel mill is used mainly contains following two kinds of forms: (1), utilize the driving steel plate of directly slinging to put into that tank quenches; (2) utilizing transfer gantry formula first steel plate to be erected to be moved on to tank place to put into tank quenches again.But the steel plate of directly slinging with driving a vehicle as crossed is put into tank and is quenched, and owing to being red steel before steel plate quenching, the surface of nearly 900 ℃ is very soft easily crushes surface, and takies for a long time driving.And utilize transfer gantry formula to carry out steel plate quenching, first floor space is very large, and for preventing that crushing red steel need to use reversal hanger etc., clamping complex operations overlong time, easily makes the cooling quenching temperature that makes of red steel too low, can not meet steel plate quenching processing requirement.Also do not have to realize both at home and abroad at present under the condition of high temperature the heavier edge-on tank that enters fast of large size Plate Steel upset is carried out to even chilling (quenching) equipment.
Summary of the invention
The object of the invention is to overcome above-mentioned deficiency, a kind of large size quenching device for thick steel plates is provided, it is simple in structure, and floor space is little, can realize the edge-on tank that enters fast of large size Plate Steel upset that the condition of high temperature declines heavier and carry out even Cooling Quenching.
The object of the present invention is achieved like this: a kind of large size quenching device for thick steel plates, it comprises fixed guide frame in tank, upset guiding stand, switching mechanism stationary bearing and quenching tank, described switching mechanism stationary bearing is positioned at quenching tank one side, the described switching mechanism stationary bearing left and right sides is provided with upset guiding stand pivoting support, described upset guide table is set up and is placed on the two upset guiding stand pivoting supports of left and right, described switching mechanism stationary bearing middle part is provided with overturning oil cylinder hinge support, described overturning oil cylinder hinge support is hinged with overturning oil cylinder, the tailpiece of the piston rod of described overturning oil cylinder is hinged with upset guiding stand bottom, on described upset guiding stand, be provided with mobile trolley used, described mobile trolley used front end is provided with crochet, described switching mechanism stationary bearing rear end is provided with upset guiding stand horizontal support, in described tank, fixed guide is set up and is placed in quenching tank, in described tank there is certain inclination angle in fixed guide frame and vertical direction, in described tank, fixed guide frame top is provided with the vertical block of upset guiding stand, described upset guiding stand bottom is provided with hoisting mechanism, the wireline of described hoisting mechanism is walked around pulley mechanism and is connected with mobile trolley used.
Described pulley mechanism comprises travelling block, the first fixed pulley and the second fixed pulley, and described travelling block is provided with mobile trolley used rear end, and described the first fixed pulley and the second fixed pulley are arranged at upset guiding stand rear end.
Compared with prior art, the present invention has following beneficial effect:
A kind of large size quenching device for thick steel plates of the present invention, it is simple in structure, and floor space is little, can realize the edge-on tank that enters fast of large size Plate Steel upset that the condition of high temperature declines heavier and carry out even Cooling Quenching.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of large size quenching device for thick steel plates of the present invention.
Fig. 2 is vertical view in Fig. 1.
Wherein:
Fixed guide frame 1 in tank
Upset guiding stand pivoting support 3
Overturning oil cylinder hinge support 4
Overturning oil cylinder 5
Upset guiding stand horizontal support 6
Switching mechanism stationary bearing 7
The vertical block 8 of upset guiding stand
Fixed guide frame sway brace 9
Mobile trolley used 10
Pulley mechanism 12
Travelling block 12.1
The first fixed pulley 12.2
The second fixed pulley 12.3
Quenching tank 14.
Embodiment
Referring to Fig. 1, Fig. 2, a kind of large size quenching device for thick steel plates of the present invention, it comprises fixed guide frame 1 in tank, upset guiding stand 2, switching mechanism stationary bearing 7 and quenching tank 14, described switching mechanism stationary bearing 7 is positioned at quenching tank 14 1 sides, described switching mechanism stationary bearing 7 left and right sides are provided with upset guiding stand pivoting support 3, described switching mechanism stationary bearing 7 middle parts are provided with overturning oil cylinder hinge support 4, described upset guiding stand 2 left and right sides are provided with single-revolution spindle nose, two revolution spindle noses are located on the two upset guiding stand pivoting supports 3 of left and right by bottom bracket, on described overturning oil cylinder hinge support 4, be hinged with overturning oil cylinder 5, the tailpiece of the piston rod of described overturning oil cylinder 5 is hinged with upset guiding stand 2 bottoms, respectively there is a guide rail described upset guiding stand 2 left and right, in described guide rail, be provided with mobile trolley used 10, described mobile trolley used 10 front ends are provided with crochet, described switching mechanism stationary bearing 7 rear ends are provided with upset guiding stand horizontal support 6, in described tank, fixed guide frame 1 is arranged in quenching tank 14 by fixed guide frame sway brace 9, in described tank there is certain inclination angle with vertical direction in fixed guide frame 1, in described tank, fixed guide frame 1 top is provided with the vertical block 8 of upset guiding stand, described upset guiding stand 2 bottoms are provided with hoisting mechanism 13, the wireline of described hoisting mechanism 13 is walked around pulley mechanism 12 and is connected with mobile trolley used 10, described pulley mechanism 12 comprises travelling block 12.1, the first fixed pulley 12.2 and the second fixed pulley 12.3, described travelling block 12.1 is provided with mobile trolley used 10 rear ends, described the first fixed pulley 12.2 and the second fixed pulley 12.3 are arranged at upset guiding stand 2 rear ends.
A kind of large size quenching device for thick steel plates of the present invention mainly comprises following two umklapp processes:
1. horizontal direction upset
During overturning oil cylinder retraction, drive upset guiding stand to realize flip horizontal process.When the upset of upset guiding stand horizontal direction bumps against on upset guiding stand horizontal support, upset stops, and at this moment upset guiding stand is horizontal.The mobile trolley used of guide supporting on upset guiding stand is parked on upset guiding stand under the effect of hoisting mechanism, waits the steel plate that will quench to be placed or taken the steel plate of quenching away.
2. vertical direction upset
When stretching out, overturning oil cylinder drive upset guiding stand to realize vertical umklapp process.When the upset of upset guiding stand vertical direction bumping against on the vertical block of upset guiding stand, upset stops, at this moment upset guiding stand in tank in the vertical docking location of fixed guide frame.Mobile trolley used in guide rail on upset guiding stand is parked in the guide rail of fixed guide frame in upset guiding stand or in tank under the effect of hoisting mechanism, waits for that hoisting mechanism will mobile trolley usedly be moved to fixed guide frame in upset guiding stand or in stand is led in upset in tank to put into tank fixed guide frame.
Its complete working process is as follows:
Mobile trolley used horizontal positioned--place high-temperature steel plate--upset guiding stand vertically upset completes and docks with fixed guide frame in tank--hoisting mechanism will be loaded with the mobile trolley used tank of putting into of high-temperature steel plate--complete steel plate quenching--hoisting mechanism will be loaded with the mobile trolley used proposition tank of quenched nickelclad--entering upset guiding stand completely stops--the upset guiding stand horizontal direction that is loaded with the fiery steel plate of having quenched overturn--bumping against horizontal support stops--taking quenched steel plate away.
A kind of large size quenching device for thick steel plates of the present invention can be that the large size Plate Steel of 60 tons of weights is under the condition of high temperature by weight, use containing the mobile trolley used of high temperature Plate Steel and overturning oil cylinder drives, transfer vertical position from level attitude to, and dock with upright guide rail in tank.Under the mobile trolley used winding plant on switching mechanism that is loaded with afterwards high temperature Plate Steel drives, along switching mechanism guide rail, enter tank depths fast and carry out chilling (quenching), make the parameter indexs such as its hardness reach customer requirements.After quenching completes, being loaded with the mobile trolley used of Plate Steel promotes and enters in switching mechanism guide rail under winding plant drives along upright guide rail in tank, at this moment switching mechanism transfers horizontality under overturning oil cylinder drives, treat that driving will complete the steel plate taking-up of quenching, thereby complete the quenching process of this Plate Steel.
Mobile trolley used (under being driven by elevator or other power) that be loaded with red steel can be along the guiding movement of upset guiding stand, in the time of in the mobile trolley used guiding stand that overturning completely that is loaded with red steel, can with the upset of upset guiding stand and with in quenching tank vertically the guiding of fixed guide frame dock, at this moment mobile trolley usedly under elevator or other power drive, can enter quenching tank along the guiding movement of vertical fixed guide frame in quenching tank.
Red steel plate prevents that on mobile trolley used turning over measure from can not climb over head and falling in quenching tank, and mobile trolley used restriction of being led can only be along guiding movement, and the motion of other direction is limited.
Turn-over rack is realized flip-flop movement under overturning oil cylinder drives, flip horizontal is limited by Horizontal limiting supporting and location, vertically vertical (being less than 90 °) fixed guide frame alignment restrictions in upset groove, does not exist and climbs over a phenomenon, and red steel plate can not depart from mobile trolley used voluntarily.
This steel plate quenching switching mechanism floor space is little, and the simple and reliable reversal rate that moves is adjustable, can realize automatic remote control.
Claims (2)
1. a large size quenching device for thick steel plates, it is characterized in that: it comprises fixed guide frame (1) in tank, upset guiding stand (2), switching mechanism stationary bearing (7) and quenching tank (14), described switching mechanism stationary bearing (7) is positioned at quenching tank (14) one sides, described switching mechanism stationary bearing (7) left and right sides is provided with upset guiding stand pivoting support (3), described upset guiding stand (2) is arranged on the two upset guiding stand pivoting supports (3) of left and right, described switching mechanism stationary bearing (7) middle part is provided with overturning oil cylinder hinge support (4), on described overturning oil cylinder hinge support (4), be hinged with overturning oil cylinder (5), the tailpiece of the piston rod of described overturning oil cylinder (5) is hinged with upset guiding stand (2) bottom, on described upset guiding stand (2), be provided with mobile trolley used (10), described mobile trolley used (10) front end is provided with crochet, described switching mechanism stationary bearing (7) rear end is provided with upset guiding stand horizontal support (6), in described tank, fixed guide frame (1) is arranged in quenching tank (14), in described tank there is certain inclination angle with vertical direction in fixed guide frame (1), in described tank, fixed guide frame (1) top is provided with the upset guiding vertical block of stand (8), described upset guiding stand (2) bottom is provided with hoisting mechanism (13), the wireline of described hoisting mechanism (13) is walked around pulley mechanism (12) and is connected with mobile trolley used (10).
2. a kind of large size quenching device for thick steel plates according to claim 1, it is characterized in that: described pulley mechanism (12) comprises travelling block (12.1), the first fixed pulley (12.2) and the second fixed pulley (12.3), described travelling block (12.1) is provided with mobile trolley used (10) rear end, and described the first fixed pulley (12.2) and the second fixed pulley (12.3) are arranged at upset guiding stand (2) rear end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310523093.1A CN103555897B (en) | 2013-10-30 | 2013-10-30 | Large-size thick steel plate quenching device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310523093.1A CN103555897B (en) | 2013-10-30 | 2013-10-30 | Large-size thick steel plate quenching device |
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| CN103555897A true CN103555897A (en) | 2014-02-05 |
| CN103555897B CN103555897B (en) | 2015-01-14 |
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| CN201310523093.1A Expired - Fee Related CN103555897B (en) | 2013-10-30 | 2013-10-30 | Large-size thick steel plate quenching device |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104357645A (en) * | 2014-11-14 | 2015-02-18 | 北京京诚凤凰工业炉工程技术有限公司 | Vertical water-entering thick plate quenching machine |
| CN106868272A (en) * | 2017-04-28 | 2017-06-20 | 北京京诚之星科技开发有限公司 | Quenching device for extra-thick plate |
| CN106868273A (en) * | 2017-02-27 | 2017-06-20 | 鞍钢集团工程技术有限公司 | A kind of packaged type quenching cooling system and quenching and cooling method |
| CN107831189A (en) * | 2017-09-19 | 2018-03-23 | 中铝材料应用研究院有限公司 | A kind of multi-functional quenching detection apparatus |
| CN106929643B (en) * | 2017-02-27 | 2018-08-24 | 鞍钢集团工程技术有限公司 | A kind of bottom hydrojet is broken to quench vapor membrane experimental provision and method |
| CN114854957A (en) * | 2022-04-29 | 2022-08-05 | 新疆八一钢铁股份有限公司 | Device for improving strength and toughness of steel of rolled steel medium plate |
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| US2838788A (en) * | 1954-11-01 | 1958-06-17 | Mcdonnell Aircraft Corp | Method of and apparatus for tempering, quenching or similarly treating sheets, bodies and the like |
| CN1874857A (en) * | 2003-05-07 | 2006-12-06 | Sms迪马格股份公司 | Method and device for cooling or quenching slabs and sheets with water in a cooling pond |
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| CN102925633A (en) * | 2012-10-11 | 2013-02-13 | 上海交通大学 | Steel plate quenching cooling method and device |
| CN203653646U (en) * | 2013-10-30 | 2014-06-18 | 江阴东辰机械制造股份有限公司 | Large-dimension thick steel plate quenching device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| SU1090736A1 (en) * | 1983-01-07 | 1984-05-07 | Колпинское отделение Всесоюзного научно-исследовательского и проектно-конструкторского института металлургического машиностроения | Apparatus for heat improvement of sheets |
| SU1502638A1 (en) * | 1987-01-21 | 1989-08-23 | Колпинское Отделение Всесоюзного Научно-Исследовательского И Проектно-Конструкторского Института Металлургического Машиностроения Им. А.И.Целикова | Apparatus for cooling thick sheets |
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- 2013-10-30 CN CN201310523093.1A patent/CN103555897B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US2838788A (en) * | 1954-11-01 | 1958-06-17 | Mcdonnell Aircraft Corp | Method of and apparatus for tempering, quenching or similarly treating sheets, bodies and the like |
| CN1874857A (en) * | 2003-05-07 | 2006-12-06 | Sms迪马格股份公司 | Method and device for cooling or quenching slabs and sheets with water in a cooling pond |
| CN201785444U (en) * | 2010-06-12 | 2011-04-06 | 宁国市四方钢球模具厂 | Automatic quenching oil groove turnover device |
| CN102925633A (en) * | 2012-10-11 | 2013-02-13 | 上海交通大学 | Steel plate quenching cooling method and device |
| CN203653646U (en) * | 2013-10-30 | 2014-06-18 | 江阴东辰机械制造股份有限公司 | Large-dimension thick steel plate quenching device |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104357645A (en) * | 2014-11-14 | 2015-02-18 | 北京京诚凤凰工业炉工程技术有限公司 | Vertical water-entering thick plate quenching machine |
| CN106868273A (en) * | 2017-02-27 | 2017-06-20 | 鞍钢集团工程技术有限公司 | A kind of packaged type quenching cooling system and quenching and cooling method |
| CN106929643B (en) * | 2017-02-27 | 2018-08-24 | 鞍钢集团工程技术有限公司 | A kind of bottom hydrojet is broken to quench vapor membrane experimental provision and method |
| CN106868272A (en) * | 2017-04-28 | 2017-06-20 | 北京京诚之星科技开发有限公司 | Quenching device for extra-thick plate |
| CN106868272B (en) * | 2017-04-28 | 2018-12-18 | 北京京诚之星科技开发有限公司 | Quenching device for extra-thick plate |
| CN107831189A (en) * | 2017-09-19 | 2018-03-23 | 中铝材料应用研究院有限公司 | A kind of multi-functional quenching detection apparatus |
| CN114854957A (en) * | 2022-04-29 | 2022-08-05 | 新疆八一钢铁股份有限公司 | Device for improving strength and toughness of steel of rolled steel medium plate |
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|---|---|
| CN103555897B (en) | 2015-01-14 |
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| C53 | Correction of patent of invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Rong Binbin Inventor after: Liu Chenglong Inventor before: Liu Chenglong |
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Free format text: CORRECT: INVENTOR; FROM: LIU CHENGLONG TO: RONG BINBIN LIU CHENGLONG |
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| TR01 | Transfer of patent right |
Effective date of registration: 20170227 Address after: Room 2, building 2, Binjiang West Road, Jiangsu, Jiangyin, 214442, China Patentee after: Jiangyin Xuan Ze Machinery Equipment Co., Ltd. Address before: 214434 Jiangsu Province, Wuxi Panlong Jiangyin City Development Zone, Road No. 29 Patentee before: Jiangyin Dongchen Machinery Manufacturing Co., Ltd. |
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| 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: 20150114 Termination date: 20191030 |