CN103878337B - Multistation thermodyn process centrifuge production system - Google Patents
Multistation thermodyn process centrifuge production system Download PDFInfo
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- CN103878337B CN103878337B CN201410094373.XA CN201410094373A CN103878337B CN 103878337 B CN103878337 B CN 103878337B CN 201410094373 A CN201410094373 A CN 201410094373A CN 103878337 B CN103878337 B CN 103878337B
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Abstract
The invention discloses a kind of multistation thermodyn process centrifuge production system; relate to centrifugal casting machine technical field; two spraying cleaning plants are disposed in parallel in the both sides of horizontal centrifugal pouring pipe drawing device; pipe die lowering or hoisting gear is established at the two ends of spraying cleaning plant and horizontal centrifugal pouring pipe drawing device; spraying cleaning plant comprises wheel holding mechanism, and pipe die transposition transport vehicle is established at the position, axis of horizontal centrifugal pouring pipe drawing device and spraying cleaning plant.Two pipe dies are after adjacent two stations complete an operation; pipe die lowering or hoisting gear is utilized to be put into by pipe die on pipe die transposition transport vehicle; pipe die transposition transport vehicle runs to next adjacent two station; pipe die lowering or hoisting gear is utilized to be placed on by pipe die on horizontal centrifugal pouring pipe drawing device and spraying cleaning plant; start the work of subsequent processing; the production distribution of this kind three station, two pipe dies, faces replacement is good.The present invention has takes up an area little, compact conformation, rationally distributed, easy to operate advantage, is especially suitable for heavy caliber cast tube and produces.
Description
Technical field
The present invention relates to centrifugal casting machine technical field.
Background technology
Centrifugal casting machine a kind ofly pours in the casting mold of rotation by liquid solution, completes filling under the influence of centrifugal force, machine that coagulation forming obtains metal casting.Horizontal centrifuge pipe casting techniques conventional at present divides again thermodyn process and cold modulus method.Wherein the hot drawing connection casting casting technique of thermodyn process uses the widest, but the hot drawing of multistation connection casting machine large multiple footprint is large, weight of equipment and huge structure complicated, and involve great expense, power consumption is many, cause that cast tube cost is high, deficiency in economic performance, the bore specification of more importantly producing generally is no more than 1000 millimeters.
At present, in the manufacturing of heavy caliber thermodyn process ductile iron pipe, the centrifuge used is all single station centrifuges, by the restriction that factory site and equipment itself require, device layout is compact, peripheral space is little, device integration is high, as pouring truck being furnished with the functions such as cleaning, spraying, cast, the function that also add ejector sleeve had, functions numerous in single device, production time can not be made full use of, must come step by step by step, also have switching time between each step simultaneously, make rhythm of production slow, yield poorly.In addition because spraying and tube drawing are in the two ends layout of pipe die, do not have space mounting dust arrester, in workshop, dust is large, and environment is poor.Also because pipe die is from great, can not move after hoisted in position, cannot check support roller and gear wheel when point is patrolled and examined, after support roller and gear wheel break down, the swing pipe mould time is long, and impact is produced and maintenance.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of compact conformation, rationally distributed, easy to operate, faces replacement is good, production efficiency much higher station thermodyn process centrifuge production system.Be particularly useful for heavy caliber cast tube to produce.
For solving the problems of the technologies described above, the technical solution used in the present invention is:
A kind of multistation thermodyn process centrifuge production system, comprise horizontal centrifugal pouring pipe drawing device, the two ends of described horizontal centrifugal pouring pipe drawing device are also provided with pipe die lowering or hoisting gear; The both sides of described horizontal centrifugal pouring pipe drawing device are respectively equipped with spraying cleaning plant, and the two ends of described two spraying cleaning plants are provided with pipe die lowering or hoisting gear; Described spraying cleaning plant comprises wheel holding mechanism, and the position, axis of described horizontal centrifugal pouring pipe drawing device and spraying cleaning plant is provided with pipe die transposition transport vehicle.
Preferably, described pipe die transposition transport vehicle is 2.
Preferably, one end of described spraying cleaning plant is provided with gear wheel, and the two ends of described horizontal centrifugal pouring pipe drawing device are provided with gear wheel.
Preferably, the other end of described spraying cleaning plant is provided with dust excluding hood.
Preferably, described pipe die lowering or hoisting gear comprises hydraulic cylinder and the first bracket, and described first bracket is arranged on the pistons end of hydraulic cylinder, and described first bracket is be provided with the radian matched with pipe die cylindrical.
Preferably, the axis of described horizontal centrifugal pouring pipe drawing device and spraying cleaning plant is provided with slideway, and described pipe die transposition transport vehicle is arranged on slideway.
Preferably; described pipe die transposition transport vehicle is provided with the second bracket; the centre position, both sides of described two spraying cleaning plants is respectively equipped with pipe die transposition transport vehicle drive unit and assembly pulley, and described pipe die transposition transport vehicle drive unit and assembly pulley are all connected by steel wire rope and the pipe die transport vehicle that replaces.
Preferably, described second bracket is recessed cydariform and radian matches with pipe die cylindrical.
The beneficial effect adopting technique scheme to produce is: by arranging spraying cleaning plant respectively in horizontal centrifugal pouring pipe drawing device both sides, the horizontal centrifugal pouring pipe drawing device of centre completes cast and tube drawing, the spraying cleaning plant of both sides is responsible for spraying and cleaning respectively, pipe die lowering or hoisting gear is equipped with at the two ends of horizontal centrifugal pouring pipe drawing device and spraying cleaning plant, can realize the lifting of pipe die, two the pipe die transposition transport vehicles being located at the position, axis of horizontal centrifugal pouring pipe drawing device and spraying cleaning plant can realize the movement of pipe die; The spraying cleaning plant of both sides is provided with wheel holding mechanism, conveniently carries out spraying or the cleaning operation of pipe die, change core operation on pipe die on spraying cleaning plant core by original movable platform on melt pit, operative is more convenient, safety coefficient is high simultaneously; The gear wheel arranged at the two ends of horizontal centrifugal pouring pipe drawing device plays the effect of limiter tube mould axial float, and the pipe die faucet part one end on two spraying cleaning plants is provided with gear wheel prevents axial float, in pipe die socket one end, dust excluding hood is set, for the dust produced when cleaning or spraying is closed or taken away, production scene is kept to clean.During operation, two pipe dies stop the rotation after adjacent spraying cleaning plant and horizontal centrifugal pouring pipe drawing device complete a spraying and casting tube drawing operation, by pipe die lowering or hoisting gear, two pipe dies are lifted, two pipe die transposition transport vehicles draw to two pipe dies to be moved by pipe die transposition transport vehicle drive unit, then pipe die lowering or hoisting gear falls, two pipe dies are placed on two pipe die transposition transport vehicles, pipe die transposition transport vehicle is walked under the traction of assembly pulley, the pipe die completing spraying is moved to horizontal centrifugal pouring pipe drawing device position, it is for clearance that the pipe die completed after the operation of casting tube drawing moves to another spraying cleaning plant position, two pipe dies hold up by recycling pipe die lowering or hoisting gear, two pipe die transposition transport vehicles are retreated between two gaps of horizontal centrifugal pouring pipe drawing device and spraying cleaning plant, then under pipe die lowering or hoisting gear, general who has surrendered's pipe die is placed on the wheel holding mechanism of horizontal centrifugal pouring pipe drawing device and another spraying cleaning plant, the pipe die completing spraying starts tube drawing operation of casting, the pipe die completed after casting tube drawing starts to carry out the work of cleaning process.Three stations that this kind is set up in parallel, the production distribution of two pipe dies, make the process time fully be connected, decrease the stand-by period, can utilize time shift open pipe mould of relieving, and is convenient to check wheel holding mechanism and gear wheel, overhaul, and reduces the time that overhaul of the equipments impact is produced.The present invention has that floor space is little, compact conformation, rationally distributed, easy to operate, faces replacement is good, rhythm of production is fast, safety coefficient is high, the advantage of hygienic environment-protecting, is particularly useful for heavy caliber cast tube and produces.
Accompanying drawing explanation
Fig. 1 is front view of the present invention;
Fig. 2 is the top view of Fig. 1;
In figure: 1-horizontal centrifugal pouring pipe drawing device, 2-sprays cleaning plant, 3-pipe die transposition transport vehicle, 4-gear wheel, 5-wheel holding mechanism; 6-pipe die, 7-slideway, 8-second bracket, 9-pipe die transposition transport vehicle drive unit; 10-assembly pulley, 11-pipe die lowering or hoisting gear, 12-hydraulic cylinder, 13-first bracket.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
A kind of multistation thermodyn process centrifuge production system as shown in Figure 1, 2, comprise horizontal centrifugal pouring pipe drawing device 1, the two ends of described horizontal centrifugal pouring pipe drawing device 1 are also provided with pipe die lowering or hoisting gear 11; The both sides of described horizontal centrifugal pouring pipe drawing device 1 are respectively equipped with spraying cleaning plant 2; the two ends of described two spraying cleaning plants 2 are provided with pipe die lowering or hoisting gear 11; described spraying cleaning plant 2 comprises wheel holding mechanism 5; conveniently carry out spraying or the cleaning operation of pipe die 6; the position, axis of described horizontal centrifugal pouring pipe drawing device 1 and spraying cleaning plant 2 is provided with pipe die transposition transport vehicle 3; utilize pipe die lowering or hoisting gear 11 to be held up by pipe die 6 to be placed on pipe die transposition transport vehicle 3, utilize pipe die transposition transport vehicle 3 to realize the transhipment of pipe die 6.
As a kind of preferred structure, described pipe die transposition transport vehicle 3 is 2, can consign two pipe dies 6 simultaneously, enhance productivity; One end of described spraying cleaning plant 2 is provided with gear wheel 4, the other end is provided with dust excluding hood, the two ends of described horizontal centrifugal pouring pipe drawing device 1 are provided with gear wheel 4, the gear wheel 4 arranged at the two ends of horizontal centrifugal pouring pipe drawing device 1 plays the effect of restriction pipe die 6 axial float, and the pipe die faucet part one end on two spraying cleaning plants 2 is provided with gear wheel 4 prevents pipe die 6 axial float, in pipe die socket one end, dust excluding hood is set, for the dust produced when cleaning or spraying is closed or taken away, production scene is kept to clean.
Described pipe die lowering or hoisting gear 11 comprises hydraulic cylinder 12 and the first bracket 13, described first bracket 13 is arranged on the pistons end of hydraulic cylinder 12, described first bracket 13 is for being provided with the radian matched with pipe die 6 cylindrical, during lifting, pipe die 6 is placed on and is provided with on the first bracket 13 of radian, can not roll, steadily reliable, the axis of described horizontal centrifugal pouring pipe drawing device 1 and spraying cleaning plant 2 is provided with slideway 7, described pipe die transposition transport vehicle 3 is arranged on slideway 7, such pipe die transposition transport vehicle 3 mobile linearity on slideway 7 is good, be convenient to the quiet run of pipe die 6.
Described pipe die transposition transport vehicle 3 is provided with the second bracket 8; second bracket 8 is recessed cydariform and radian matches with pipe die 6 cylindrical; during delivery, pipe die 6 is placed on the second bracket 8; steadily do not roll; the centre position, both sides of described two spraying cleaning plants 2 is respectively equipped with pipe die transposition transport vehicle drive unit 9 and assembly pulley 10; described pipe die transposition transport vehicle drive unit 9 and assembly pulley 10 are all connected by steel wire rope and the pipe die transport vehicle 3 that replace, can drive pipe die transposition transport vehicle 3.
Described pipe die transposition transport vehicle 3 is two and links together; described two spraying cleaning plants 2 are all equal with the distance of horizontal centrifugal pouring pipe drawing device 1; the spacing of the second bracket 8 of two pipe dies transposition transport vehicles 3 and spraying cleaning plant 2 and horizontal centrifugal pouring pipe drawing device 1 axial spacing identical, the satisfied pipe die 6 simultaneously consigned on adjacent two stations.
By arranging spraying cleaning plant 2 respectively in horizontal centrifugal pouring pipe drawing device 1 both sides, the horizontal centrifugal pouring pipe drawing device 1 of centre completes cast and tube drawing, the spraying cleaning plant 2 of both sides is responsible for spraying and cleaning respectively, pipe die lowering or hoisting gear 11 is equipped with at the two ends of horizontal centrifugal pouring pipe drawing device 1 and spraying cleaning plant 2, can realize the lifting of pipe die 6, two the pipe die transposition transport vehicles 3 being located at the position, axis of horizontal centrifugal pouring pipe drawing device 1 and spraying cleaning plant 2 can realize the movement of pipe die 6; The spraying cleaning plant 2 of both sides is provided with wheel holding mechanism 5, conveniently carry out spraying or the cleaning operation of pipe die 6, change core operation on pipe die on spraying cleaning plant 2 core by original movable platform on melt pit, operative is more convenient, safety coefficient is high simultaneously; The gear wheel 4 arranged at the two ends of horizontal centrifugal pouring pipe drawing device 1 plays the effect of restriction pipe die 6 axial float, and the pipe die faucet part one end on two spraying cleaning plants 2 is provided with gear wheel 4 prevents pipe die 6 axial float, in pipe die socket one end, dust excluding hood is set, for the dust produced when cleaning or spraying is closed or taken away, production scene is kept to clean.
During operation, the spraying cleaning plant 2 that two pipe die 6 on the left sides are adjacent and horizontal centrifugal pouring pipe drawing device 1 stop the rotation after completing a spraying and casting tube drawing operation, by pipe die lowering or hoisting gear 11, two pipe dies 6 are lifted, two pipe die transposition transport vehicles 3 draw to two pipe dies 6 to be moved by pipe die transposition transport vehicle drive unit 9, then pipe die lowering or hoisting gear 11 falls, two pipe dies 6 are placed on two pipe die transposition transport vehicles 3, pipe die transposition transport vehicle 3 is walked to the right under the traction of assembly pulley 10, the pipe die completing spraying is moved to right to horizontal centrifugal pouring pipe drawing device 1 position, spraying cleaning plant 2 position that the pipe die completed after the operation of casting tube drawing moves to the right is for clearance, two pipe dies 6 hold up by recycling pipe die lowering or hoisting gear 11, two pipe die transposition transport vehicles 3 are retreated between two gaps of horizontal centrifugal pouring pipe drawing device 1 and spraying cleaning plant 2 left, then pipe die lowering or hoisting gear 11 times general who has surrendered's pipe dies 6 are placed on the wheel holding mechanism 5 of the spraying cleaning plant 2 on horizontal centrifugal pouring pipe drawing device 1 and the right, the pipe die completing spraying starts tube drawing operation of casting, the pipe die completed after casting tube drawing starts to carry out the work of cleaning process, the pipe die of spraying cleaning plant 2 position can carry out spraying operation after cleaning out on the right, after two pipe dies on horizontal centrifugal pouring pipe drawing device 1 and the right spraying cleaning plant 2 complete casting tube drawing and cleaning spraying operation, pipe die transposition transport vehicle 3 is utilized pipe die to be transported to spraying cleaning plant 2 and horizontal centrifugal pouring pipe drawing device 1 position on the left side left again, carry out the operation of subsequent processing, go round and begin again, cycling.
In sum, three stations that this kind is set up in parallel, the production distribution of two pipe dies, process time is fully connected, decrease the stand-by period, fast with time shift pipe die speed, time shift open pipe mould of relieving can be utilized, be convenient to check wheel holding mechanism 5 and gear wheel 4, overhaul, reduce the time that overhaul of the equipments impact is produced.The present invention has that floor space is little, compact conformation, rationally distributed, easy to operate, faces replacement is good, rhythm of production is fast, safety coefficient is high, the advantage of hygienic environment-protecting, is particularly useful for heavy caliber cast tube and produces.
Claims (8)
1. a multistation thermodyn process centrifuge production system, comprises horizontal centrifugal pouring pipe drawing device (1), it is characterized in that: the two ends of described horizontal centrifugal pouring pipe drawing device (1) are also provided with pipe die lowering or hoisting gear (11); The both sides of described horizontal centrifugal pouring pipe drawing device (1) are respectively equipped with spraying cleaning plant (2), and the two ends of described two spraying cleaning plants (2) are provided with pipe die lowering or hoisting gear (11); Described spraying cleaning plant (1) comprises wheel holding mechanism (5), and the position, axis of described horizontal centrifugal pouring pipe drawing device (1) and spraying cleaning plant (2) is provided with pipe die transposition transport vehicle (3).
2. multistation thermodyn process centrifuge production system according to claim 1, is characterized in that: described pipe die transposition transport vehicle (3) is 2.
3. multistation thermodyn process centrifuge production system according to claim 1, it is characterized in that: one end of described spraying cleaning plant (2) is provided with gear wheel (4), the two ends of described horizontal centrifugal pouring pipe drawing device (1) are provided with gear wheel (4).
4. multistation thermodyn process centrifuge production system according to claim 3, is characterized in that: the other end of described spraying cleaning plant (2) is provided with dust excluding hood.
5. multistation thermodyn process centrifuge production system according to claim 1, it is characterized in that: described pipe die lowering or hoisting gear (11) comprises hydraulic cylinder (12) and the first bracket (13), described first bracket (13) is arranged on the pistons end of hydraulic cylinder (12), and described first bracket (13) is for being provided with the radian matched with pipe die (6) cylindrical.
6. multistation thermodyn process centrifuge production system according to claim 1; it is characterized in that: the axis of described horizontal centrifugal pouring pipe drawing device (1) and spraying cleaning plant (2) is provided with slideway (7), described pipe die transposition transport vehicle (3) is arranged on slideway (7).
7. multistation thermodyn process centrifuge production system according to claim 2; it is characterized in that: described pipe die transposition transport vehicle (3) is provided with the second bracket (8); the centre position, both sides of described two spraying cleaning plants (2) is respectively equipped with pipe die transposition transport vehicle drive unit (9) and assembly pulley (10), and replace transport vehicle drive unit (9) and assembly pulley (10) of described pipe die is all connected by steel wire rope and the pipe die transport vehicle (3) that replaces.
8. multistation thermodyn process centrifuge production system according to claim 7, is characterized in that: described second bracket (8) for recessed cydariform and radian match with pipe die (6) cylindrical.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410094373.XA CN103878337B (en) | 2014-03-14 | 2014-03-14 | Multistation thermodyn process centrifuge production system |
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| CN201410094373.XA CN103878337B (en) | 2014-03-14 | 2014-03-14 | Multistation thermodyn process centrifuge production system |
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| CN103878337B true CN103878337B (en) | 2015-11-11 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105382234A (en) * | 2015-12-25 | 2016-03-09 | 黄石新兴管业有限公司 | Dynamic balance adjustment method of large-diameter nodular cast iron tube mould |
| CN108031811B (en) * | 2017-12-29 | 2023-08-15 | 新兴河北工程技术有限公司 | Intelligent accelerating mechanism for pipe die of hot die centrifuge and control method of intelligent accelerating mechanism |
| CN108907149A (en) * | 2018-07-06 | 2018-11-30 | 莱芜莱钢集团金鼎轧辊有限公司 | A kind of duplex composite roll pouring procedure |
| CN109108242A (en) * | 2018-10-25 | 2019-01-01 | 阳城县华王通用离心铸管厂 | A kind of centrifugal cast iron pipe semi-mechanization uniform equipment |
| CN109093090A (en) * | 2018-10-29 | 2018-12-28 | 滨州市正道机械制造有限公司 | A kind of spun cast pipe conveying fettling installation |
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2014
- 2014-03-14 CN CN201410094373.XA patent/CN103878337B/en active Active
Patent Citations (7)
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| EP0992305B1 (en) * | 1998-10-10 | 2003-07-02 | ALD Vacuum Technologies Aktiengesellschaft | Method and apparatus for production of precision casting by centrifugal casting |
| CN1557583A (en) * | 2004-01-18 | 2004-12-29 | 新兴铸管股份有限公司 | Water-cooled metal type centrifugal tube casting machine |
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