CN1204987C - Design method and equipment of oblique knockout system for vertical conticaster - Google Patents
Design method and equipment of oblique knockout system for vertical conticaster Download PDFInfo
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- CN1204987C CN1204987C CN 00113746 CN00113746A CN1204987C CN 1204987 C CN1204987 C CN 1204987C CN 00113746 CN00113746 CN 00113746 CN 00113746 A CN00113746 A CN 00113746A CN 1204987 C CN1204987 C CN 1204987C
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- connecting vehicle
- rail
- hoisting mechanism
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Abstract
The present invention relates to a design method and a device of an oblique blank ejection system of a vertical conticaster. The blank ejection system of the present invention adopts a serial drive mode, and a blank receiving cart adopts a design method that the gravity center is backwards moved. The oblique blank ejection system of a vertical conticaster comprises a fixed straight track, a swing track, an actuating unit, a blank receiving cart, an oblique track, a buffer mechanism, a lifting mechanism, a steel structure platform, a balance weight mechanism, etc. The oblique blank ejection system of a vertical conticaster is characterized in that the blank receiving cart is installed on the track, the swing track is connected with a hydraulic gear through a hinge, and the straight track is connected with the buffer mechanism; the lifting mechanism is fixed to the steel structure platform; the lifting mechanism forms transmission connection with the balance weight and the blank receiving cart through wire ropes.
Description
Affiliated technical field: the invention belongs to the Processes and apparatus field of metallurgy conticaster, is a kind of oblique knockout system for vertical conticaster.
Background technology: domestic original vertical casting machine adopts revolution ejection mode, can not realize continuous ejection, and conticaster can only be poured into a mould by single stove, so the conticaster operating rate is low, and recovery rate of iron is low, yields poorly.External vertical casting machine has the oblique ejection mode of employing, (or by straight rail to oblique rail) and oblique rail adopt mechanical swinging type to horizontal rail more but blank-connecting vehicle is from oblique rail to straight rail, the blank-connecting vehicle that has is at straight rail and tiltedly move employing two cover driving mechanisms on the rail, so complex structure, the processing installation is big, the maintenance cost height.
Summary of the invention: the purpose of this invention is to provide a kind of oblique knockout system for vertical conticaster, it is smooth transition voluntarily, and is simple in structure, drives steadily, and cost is low, saves the space.
Technical scheme of the present invention is: design a kind of oblique knockout system for vertical conticaster, it is characterized in that: it comprises fixing straight rail, wobble tracks, actuating unit, blank-connecting vehicle, tiltedly rail, buffer gear, hoisting mechanism, steel structure platform, balance weight mechanism are formed, blank-connecting vehicle is installed in orbit, wobble tracks is connected with hydraulic gear by hinge, is connected with buffer gear on straight rail; Hoisting mechanism is fixed on the steel structure platform; Hoisting mechanism is in transmission connection by steel wire rope and counterweight and blank-connecting vehicle; Actuating unit is connected with the hoisting mechanism string data; Blank-connecting vehicle is connected and composed by two front-wheels, four trailing wheels, side guide wheel, rope sheave, vehicle frames, and the weight at blank-connecting vehicle rear portion is greater than the weight of blank-connecting vehicle front portion, makes to move after the blank-connecting vehicle center of gravity.
Described hoisting mechanism is two groups of string data structures, and every group is connected and composed by the different-diameter cylinder, and the steel wire rope on two major diameter cylinders connects the blank-connecting vehicle operation, and the steel wire rope on two minor diameter cylinders connects the counterweight operation.
Described hoisting mechanism is connected in series successively by cylinder, shaft coupling, reductor, brake, motor, cylinder by bearing fixing on bearing block, promoting hoisting mechanism is fixed on the steel structure platform, four groups of steel wire ropes on cylinder have two groups to be connected with the counterweight of both sides respectively, and two groups of rope sheaves of walking around blank-connecting vehicle are connected with steel structure platform in addition
Described fixing straight rail is connected on the wall of hole; The wobble tracks that is positioned under the fixing straight rail is fixed on the end, hole, and the wobble tracks bottom is connected with rotating shaft, and wobble tracks top and hydraulic cylinder are connected through the hinge, and wobble tracks can be swung 30 ° of angles under the driving of hydraulic cylinder; Fixing oblique rail comprises that oblique rail section, horizontal rail section, straight rail section and curved track section connect and compose; Track is made up of inside and outside, four rails in front and back, moves when diverse location for blank-connecting vehicle front and back wheel and interior foreign steamer.
Angle between described straight rail and the oblique rail is 30 ° of angles.
Characteristics of the present invention are:
1, because actuating unit adopts hydraulic power to drive, so drive steadily, cost is low, and is simple in structure.
2, adopt the string data type of drive; Only need a cover actuating unit, utilize counterweight to reduce power of motor.String data drives it mainly by motor, brake, reductor, and string datas such as shaft coupling, cylinder A, cylinder B, bearing block connect and compose, and cylinder A, cylinder B are welded as a whole by the doffer of swift that promotes blank-connecting vehicle and lifting counterweight respectively.This string data drives only needs 1 motor-driven when rotating, simple in structure, can effectively utilize existing space.And do not have speed discrepancy, motion is steadily.The counterweight of both sides had both helped reducing the driving power of motor, and it is stressed evenly to protect the blank-connecting vehicle both sides again, had improved the stationarity of motion.
3, blank-connecting vehicle adopts the method design that moves after the center of gravity, balances to realize nature, makes blank-connecting vehicle need not design billet clamping device, and is simple in structure, operates steadily.
4, track by inside and outside, up and down or four rails in front and back form, for the blank-connecting vehicle front and back wheel, interior foreign steamer is the smooth transition operation when diverse location.
5, the angle between straight rail and the oblique rail is 30 °, and straight rail is directly installed on the wall of hole and effectively utilizes space and floor space.
6, buffer gear is to the impact of track when preventing that strand from balancing.
The invention will be further described below in conjunction with the embodiment accompanying drawing.
Description of drawings: accompanying drawing 1 is the example structure schematic diagram.
Accompanying drawing 2 is A-A direction cut-away views.
Accompanying drawing 3 is B-B direction cut-away views.
Among the figure: 1, fixing straight rail; 2, wobble tracks; 3, oscillating oil cylinder; 4, fixing oblique rail; 5, blank-connecting vehicle; 6, buffer gear; 7, hoisting mechanism; 8, counterweight; 9, steel structure platform; 10, strand; 11, cutting machine; 12, side nip roll means; 13, steel wire rope; 14, outer rail; 15, motor; 16, interior rail; 17, brake; 18, bearing block; 19, shaft coupling; 20, cylinder; 21, decelerator.
The specific embodiment: among the figure, blank-connecting vehicle 5 is installed in orbit, and wobble tracks 2 is connected with hydraulic pressure oscillating oil cylinder 3 by hinge, is connected with buffer gear 6 on straight rail; Hoisting mechanism 7 is fixed on the steel structure platform 9; Hoisting mechanism 7 is in transmission connection by steel wire rope 13 and counterweight 8 and blank-connecting vehicle 5.The fixing straight rail 1 that is positioned under the vertical cutting machine 11 is fixed on the wall of hole; The wobble tracks 2 that is positioned under the fixing straight rail is fixed in the end, hole, and wobble tracks 2 bottoms are provided with rotating shaft, and top and hydraulic pressure oscillating oil cylinder 3 are connected through the hinge, and can swing 30 ° of angles under the driving of hydraulic pressure oscillating oil cylinder 3; The hinged-support of oscillating oil cylinder 3 is fixed on the base plinth of hole; Fixing oblique rail 4 is made up of oblique rail, curved track, horizontal rail and straight rail, and is provided with buffer gear 6 on straight rail; The top of buffer gear 6 is fixed with straight rail, the bottom can be moved in the slideway of straight rail, counterweight 8 is installed in the support with slideway, support is fixedlyed connected with the end, hole, hole wall, the steel wire rope 13 that is connected with counterweight 8 one ends is on the cylinder 20 that promotes hoisting mechanism, and counterweight 8 can be moved in slideway; Promoting hoisting mechanism 7 is connected in series successively by cylinder 20, shaft coupling 19, reductor 21, brake 17, motor 15, cylinder 20 by bearing fixing on bearing block 18, promoting hoisting mechanism 7 is fixed on the steel structure platform 9, four groups of steel wire ropes 13 on cylinder 20 have two groups to be connected with the counterweight 8 of both sides respectively, and two groups of rope sheaves of walking around blank-connecting vehicle 5 are connected with steel structure platform 9 in addition; Blank-connecting vehicle 5 is installed within the track, blank-connecting vehicle 5 is made up of two front-wheels, four trailing wheels, side guide wheel, rope sheave, vehicle frame etc., and the rearward weight of blank-connecting vehicle 5 is greater than the front portion, so center of gravity is at the car rear portion, blank-connecting vehicle 5 can move under the driving of hoisting mechanism 7 in orbit.Track by outer rail 14 up and down with up and down 16 4 rails of rail form, confession blank-connecting vehicle 5 front and back wheels, interior foreign steamer move when diverse location.Cylinder 20 is two groups of string data structures and is that a cover actuating unit drives, and is made up of different-diameter cylinder 20 for every group, and two major diameter cylinders 20 are for blank-connecting vehicle 5 operation usefulness, and two minor diameter cylinders 20 are for counterweight 8 operation usefulness.Counterweight 8 is in order to reduce the power of motor 15, and buffer gear 6 is to the impact of track when preventing that strand 10 from balancing.
Before strand 10 does not cut off, it is up that blank-connecting vehicle 5 drives the fixing straight rail in lower edges 1 at hoisting mechanism 7, counterweight 8 is descending to be caught after the strand 10 anti-again driving of hoisting mechanism 7 blank-connecting vehicle 5 is descended with casting rate synchronously with strand 10, counterweight 8 this moment is up: after cutting machine 11 cuts off strand 10, blank-connecting vehicle 5 quick descending counterweight 8 fast uplinks, falling wobble tracks 2 lower positions when blank-connecting vehicle 5 is stop motion, this moment, wobble tracks 2 was under hydraulic pressure oscillating oil cylinder 3 drives, put to obliquity by the upright position, 30 ° of angles of oscillation, wobble tracks 2 and fixing oblique rail 4 are joined, hydraulic cylinder stops action, blank-connecting vehicle 5 and strand 10 drive fixing oblique rail 4 fast uplinks in lower edge at hoisting mechanism 7 then, and counterweight 8 this moment is descending.After blank-connecting vehicle 5 front-wheels entered horizontal rail, and trailing wheel enters vertical track and makes strand 10 be level, blank-connecting vehicle 5 was out of service.Side nip roll means 12 is moved out of blank roller way with patrilineal line of descent with only one son in each generation strand 10 is sent, and blank-connecting vehicle 5 is descending fast along fixing oblique rail 4 then, returns the home position, prepares to accept next block casting base 10.
Wobble tracks 2 of the present invention adopts hydraulic-driven, stable action, a cover power drive is adopted in blank-connecting vehicle 5 operations, easily be automated control, the car front-wheel entered horizontal rail when blank-connecting vehicle 5 was balanced from oblique rail, trailing wheel enters straight rail balances blank-connecting vehicle 5 and strand 10 naturally, therefore reliable in action simple in structure.Facts have proved that this is that a kind of energy is realized the reliable method of casting repeatedly, equipment is simple, be convenient to make and installation and maintenance, and be a kind of oblique knockout system for vertical conticaster of reducing investment outlay.
Claims (5)
1, a kind of oblique knockout system for vertical conticaster, it is characterized in that: it comprises fixing straight rail, wobble tracks, actuating unit, blank-connecting vehicle, tiltedly rail, buffer gear, hoisting mechanism, steel structure platform, balance weight mechanism are formed, blank-connecting vehicle is installed in orbit, wobble tracks is connected with hydraulic gear by hinge, is connected with buffer gear on straight rail; Hoisting mechanism is fixed on the steel structure platform; Hoisting mechanism is in transmission connection by steel wire rope and counterweight and blank-connecting vehicle; Actuating unit is connected with the hoisting mechanism string data; Blank-connecting vehicle is connected and composed by two front-wheels, four trailing wheels, side guide wheel, rope sheave, vehicle frames, and the weight at blank-connecting vehicle rear portion is greater than the weight of blank-connecting vehicle front portion, makes to move after the blank-connecting vehicle center of gravity.
2, a kind of oblique knockout system for vertical conticaster according to claim 1, it is characterized in that: described hoisting mechanism is two groups of string data structures, every group is connected and composed by the different-diameter cylinder, steel wire rope on two major diameter cylinders connects the blank-connecting vehicle operation, and the steel wire rope on two minor diameter cylinders connects the counterweight operation.
3, a kind of oblique knockout system for vertical conticaster according to claim 1, it is characterized in that: described hoisting mechanism is connected in series successively by cylinder, shaft coupling, reductor, brake, motor, cylinder by bearing fixing on bearing block, promoting hoisting mechanism is fixed on the steel structure platform, four groups of steel wire ropes on cylinder have two groups to be connected with the counterweight of both sides respectively, and two groups of rope sheaves of walking around blank-connecting vehicle are connected with steel structure platform in addition
4, a kind of oblique knockout system for vertical conticaster according to claim 1 is characterized in that: described fixing straight rail is connected on the wall of hole; The wobble tracks that is positioned under the fixing straight rail is fixed on the end, hole, and the wobble tracks bottom is connected with rotating shaft, and wobble tracks top and hydraulic cylinder are connected through the hinge, and wobble tracks can be swung 30 ° of angles under the driving of hydraulic cylinder; Fixing oblique rail comprises that oblique rail section, horizontal rail section, straight rail section and curved track section connect and compose; Track is made up of inside and outside, four rails in front and back, moves when diverse location for blank-connecting vehicle front and back wheel and interior foreign steamer.
5, a kind of oblique knockout system for vertical conticaster according to claim 4 is characterized in that: the angle between described straight rail and the oblique rail is 30 ° of angles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00113746 CN1204987C (en) | 2000-03-29 | 2000-03-29 | Design method and equipment of oblique knockout system for vertical conticaster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00113746 CN1204987C (en) | 2000-03-29 | 2000-03-29 | Design method and equipment of oblique knockout system for vertical conticaster |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1315234A CN1315234A (en) | 2001-10-03 |
| CN1204987C true CN1204987C (en) | 2005-06-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00113746 Expired - Fee Related CN1204987C (en) | 2000-03-29 | 2000-03-29 | Design method and equipment of oblique knockout system for vertical conticaster |
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| CN (1) | CN1204987C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101612657B (en) * | 2009-05-16 | 2011-06-15 | 兰州爱赛特机电科技有限公司 | Rejected ingot remover for nonferrous metals continuous casting line |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101653823B (en) * | 2009-07-11 | 2011-06-29 | 山西太钢不锈钢股份有限公司 | Control method for oblique running-out and receiving of slabs of vertical continuous caster |
| CN103691900B (en) * | 2013-12-31 | 2015-10-28 | 一重集团大连设计研究院有限公司 | The plug-type guiding blank-moving device of vertical casting machine |
| CN104722733B (en) * | 2015-03-31 | 2017-03-22 | 中国重型机械研究院股份公司 | Offline device and method for overhauling oblique extraction blank collecting trolley |
| EP3560628A1 (en) * | 2016-12-22 | 2019-10-30 | Posco | Vertical continuous casting apparatus and control method therefor |
-
2000
- 2000-03-29 CN CN 00113746 patent/CN1204987C/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101612657B (en) * | 2009-05-16 | 2011-06-15 | 兰州爱赛特机电科技有限公司 | Rejected ingot remover for nonferrous metals continuous casting line |
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| Publication number | Publication date |
|---|---|
| CN1315234A (en) | 2001-10-03 |
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