CN103909248A - Vibration solidification equipment for continuous molding line - Google Patents
Vibration solidification equipment for continuous molding line Download PDFInfo
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- CN103909248A CN103909248A CN201310006699.8A CN201310006699A CN103909248A CN 103909248 A CN103909248 A CN 103909248A CN 201310006699 A CN201310006699 A CN 201310006699A CN 103909248 A CN103909248 A CN 103909248A
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- vibration
- clotting
- equipment
- sandbox
- vibration clotting
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Abstract
The invention discloses vibration solidification equipment for a continuous molding line. The vibration solidification equipment is used for carrying out vibration solidification after pouring molten metal. The vibration solidification equipment comprises a vibration solidification fixture and a PLC programmable controller, wherein the vibration solidification fixture is mounted at a fixed pouring position in a sink groove of the ground and used for supporting a molding line moving sand box and driving the sand box to vibrate in the X, Y and Z directions; the PLC programmable controller is used for presetting vibration solidification parameters and controlling the vibration lasting time and stopping time after vibrating in each of the X, Y and Z directions through a parameter executing program. By means of the mechanical vibration solidification mode, the equipment has broad application range, is not limited by the type of the molten metal and the molding mode, and is capable of obviously improving the comprehensive performance of the material and the consistency of the casting.
Description
Technical field
The present invention relates to a kind of Casting Equipment, particularly a kind of block sequences line vibration clotting equipment.
Background technology
The foundry goods of casting block sequences line upper of the prior art is all to adopt static solidifying, adopt static solidifying, the uniformity of same foundry goods diverse location material is very poor, and for example, the indicator differences such as the body intensity of six cylinders of Diesel engine six cylinder cylinder head detections, hardness, composition are very large.
And iron liquid solidifies the pattern that can change solidification and crystallization in casting mold under mechanical oscillation, the liquid being excited continuously washes away the crystal solidifying and solidifying, crystal comes off and greatly increases, and has hindered the unidirectional extension column of dendritic crystalline substance crystals growth, equiax crystal expanded refinement.Along with the reinforcement of vibration, strengthen it to type wall and crystal souring except liquid metals, also cause strong temperature fluctuation, strengthen the proliferation function after crystal comes off, also make equiax crystal be able to further refinement, therefore make the combination property of alloy be improved.Meanwhile, liquid metal liquid can also make the tissue of each position, composition more even under mechanical oscillation effect, and therefore the every uniformity of foundry goods of gained also can obtain lifting.The equipment of application specialized application vibration clotting aborning not yet develops at present.
Summary of the invention
The present invention is in order to overcome defect in above-mentioned prior art, and by adopting mechanical oscillation solidification mode, application scope is wide, is not subject to the restriction of molten metal type and sculpting method, and can obviously improve every uniformity of material combination property and foundry goods.
For achieving the above object, the invention provides a kind of block sequences line vibration clotting equipment, for the vibration clotting after pouring metal melt, comprise: vibration clotting frock, it is located at the fixing cast position in the deep gouge of ground, and the sandbox coming for the circulation of support mo(u)lding line also drives sandbox to vibrate in X, Y, tri-directions of Z; PLC Programmable Logic Controller, its default vibration clotting parameter is also controlled respectively the vibration duration of X, Y, tri-directions of Z and is vibrated the rear time of staying by parameter performing a programme.
In technique scheme, vibration clotting frock comprises tooling base and tooling platform, between tooling base and tooling platform, connects by gas spring.
In technique scheme, tooling platform below is provided with the vibrating motor for carrying out X, Y, tri-direction vibrations of Z.
In technique scheme, tooling platform surface is provided with guide rail, and guide rail is concordant with the guide rail on mo(u)lding line in the time that sandbox is under non-vibration state.
In technique scheme, sandbox both sides are provided with the baffle plate that prevents sandbox displacement.Tooling platform below is provided with protection baffle plate along circumferential direction, molten metal splashing damage gas spring when preventing from pouring into a mould.
In technique scheme, sandbox is poured and in vibration clotting process time, gas spring is in rise state.
In technique scheme, vibration clotting parameter is preset according to foundry goods size, wall thickness situation, core thickness and Modeling Types.
Compared with prior art, the present invention has following beneficial effect:
1, vibration clotting application scope of the present invention is wide, is not subject to molten metal type and sculpting method (tide mould sand, metal mold etc.) restriction;
2, can obviously improve every uniformity of material combination property and foundry goods by the vibration clotting that uses this equipment to carry out molten metal;
3, this application is flexible, does not affect mo(u)lding line product category and production efficiency;
4, install simply, additionally do not take mo(u)lding line region, small investment, easy transportation and installation, and easy operating and maintenance management.
Accompanying drawing explanation
Fig. 1 is block sequences line vibration clotting equipment front view of the present invention (hiding baffle plate);
Fig. 2 is block sequences line vibration clotting equipment stereogram of the present invention (demonstration baffle plate);
Fig. 3 is vibration clotting tool structure schematic diagram in block sequences line vibration clotting equipment of the present invention.
Mark the following drawings mark thereon by reference to the accompanying drawings:
Guide rail on 1-mo(u)lding line, 2-sandbox dolly, 3-sandbox, 4-vibration clotting frock, 41-tooling platform, 42-platform rail, 43-vibrating motor, 44-gas spring, 45-tooling base, the baffle plate of the anti-sandbox displacement of 5-, 6-protects baffle plate.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in detail, but is to be understood that protection scope of the present invention is not subject to the restriction of the specific embodiment.
As shown in Figure 1, 2, block sequences line vibration clotting equipment of the present invention is arranged on mo(u)lding line, involving vibrations solidifies frock 4 and power distribution cabinet (not shown), power distribution cabinet comprises PLC and touch-screen, every kind of this mo(u)lding line can be set in PLC and produce the vibration clotting parameters such as the vibration clotting total time of foundry goods, the vibration of each direction and dead time, the order that vibration clotting frock is carried out PLC by actuator completes vibration.
Further as shown in Figure 1, 2, in the surface-based subsider of vibration clotting frock 4, frock 4 quantity of the present embodiment are three (also can arrange as required more).Vibration clotting frock 4 is provided with tooling platform 41(referring to Fig. 3), tooling platform 41 surfaces are provided with guide rail 42, vibrate front and complete after vibration, this guide rail 42 is mutually concordant with ground guide rail, can make sandbox dolly 2 circulate smoothly, sandbox dolly 2, sandbox dolly 2 is provided with sandbox 3, and the sandbox 3 use A, B, the C that are landed in vibration clotting frock 4 represent.
Further as shown in Figure 3, vibration clotting frock 4 is except tooling platform 41, guide rail 42, also comprise tooling base 45, bight place between tooling platform 41 and tooling base 45 is respectively equipped with four gas springs 44, gas spring 44 adopts quality of rubber materials, there is better damping performance, for also supporting the sandbox 3 being landed on tooling platform 41 on the base 45 that vibration clotting frock is fixed on the ground.Tooling platform 41 belows are provided with vibrating motor 43(the present embodiment and adopt four), for realizing X, the Y to sandbox 3, the vibration of tri-directions of Z.
Produce if mo(u)lding line is swinging cross, the case number of every iron clad water pouring cast part is different, and it is consistent that the quantity that vibration clotting frock 4 is installed so will keep every iron clad water to pour into a mould maximum sandbox numbers.For example, when certain mo(u)lding line is produced A type, every iron clad water is poured into a mould five casees foundry goods, produces pourable eight casees of B type, and the installation quantity of vibration clotting frock 4 just needs eight so.Fig. 1 of the present invention, 2 is for to pour into a mould the schematic diagram of three casees according to every iron clad water.The parameter of vibration clotting will such as, be set suitable data according to foundry goods size, wall thickness situation, core thickness, Modeling Types (tide mould sand external form or Iron Mould Coated Sand etc.) etc.General foundry goods is thicker greatly, the thicker greatly vibration clotting time of core can be longer, and the time of vibration of Iron Mould Coated Sand technique can lengthen than the time of vibration of tide mould sand.For example, with tide mould sand explained hereafter engine cylinder cap, being set vibration total time is 2min, and directions X time of vibration 30S stops 5S after vibration, and Y-direction time of vibration is 30S, and after vibration, the time of staying is 5S, and Z direction time of vibration is 50S.Device for sand coated iron mould explained hereafter bent axle vibrates and total time can be made as 4min, and directions X time of vibration 35S stops 5S after vibration, Y-direction time of vibration is 35S, and after vibration, the time of staying is 5S, and Z direction time of vibration is 35S, after vibration, stop 5S, have twice of vibration capable of circulation altogether.On mo(u)lding line, the vibration clotting parameter of each type of producing is pre-set in PLC, only need recall the corresponding command while producing which kind of type.
Further as shown in Figure 2, prevent the baffle plate 5 of sandbox displacement in the time being provided with in vibration above tooling platform 41 both sides, the below of tooling platform 41 surroundings is provided with protection baffle plate 6, and when this protection baffle plate 6 is used for preventing from pouring into a mould, molten iron splashes and damages gas spring 44 parts such as grade.
Further as shown in Figure 1, the state of gas spring 44 for falling when vibration clotting frock 4 initial position, after PLC program starts, gas spring 44 rises, and vibration starts, and carries out vibration according to the each parameter of program (being time of vibration and the time of staying of all directions).Vibration clotting equipment is arranged on the pouring position of block sequences line and pours into a mould position as fixing, this fixing cast position is aforementioned surface subsidence groove, it is equal with the guide rail 1 on mo(u)lding line that installation after vibration solidifies frock 4 guide rail 42 on tooling platform 41 in the time of home position, can guarantee that sandbox dolly 2 circulates smoothly with sandbox 3.
Illustrate that with Fig. 1 vibration clotting of the present invention equips the whole course of work below:
When three sandbox A, B, C on mo(u)lding line arrive behind cast position (being vibration clotting operation), start cast from A case.A case is poured and solidifies program by PLC Vibration on Start-up at once, in Fig. 1, has completed vibration clotting for A case, and vibration clotting frock is got back to original position (falling state).Also start-up routine at once after B case is poured, the gas spring 44 of the vibration clotting frock 4 at B case place is in rise state, and now the guide rail 42 on vibration clotting tooling platform, higher than guide rail 1 certain altitude of mo(u)lding line, shows to carry out vibration command.After last case (being C case) is poured and vibration command is finished, mo(u)lding line can continue circulation, enters next casting cycle.Time after vibration clotting can not affect the production efficiency of mo(u)lding line, because the casting cycle between cast two iron clad water is generally all more than 10min according to Foundry Works production scene.Take certain engine cylinder cap workshop as example, produce the every iron clad water of certain six cylinder engine cylinder head 1.8T, can continuous pouring eight casees, need so eight shaking platforms, and the average every case 20S duration of pouring of this cylinder cap, cast one iron clad water needs 160S altogether, the time of tapping a blast furnace of being separated by between two iron clad water is 15min, pour after an iron clad water, go out immediately the second iron clad water, carried out tapping a blast furnace, skim, breed, every processing such as thermometric needs 15min altogether to entering casting condition.Setting this cylinder cap vibration clotting total time is 2min, and last sandbox pours and vibration clotting after maximum used time 6min, vibration program is finished, these eight sandboxes of taking turns are negotiable, other eight sandboxes enter into cast position, can enter next casting cycle.
Vibration clotting application scope of the present invention is wide, is not subject to molten metal type and sculpting method (tide mould sand, metal mold etc.) restriction; Empirical tests, can obviously improve every uniformity of material combination property and foundry goods by using this equipment to carry out vibration clotting; This application is flexible, does not affect mo(u)lding line product category and production efficiency; Install simply, additionally do not take mo(u)lding line region, small investment, easy transportation and installation, and easy operating and maintenance management.
Disclosed is above only a specific embodiment of the present invention, and still, the present invention is not limited thereto, and the changes that any person skilled in the art can think of all should fall into protection scope of the present invention.
Claims (8)
1. a block sequences line vibration clotting equipment, for the vibration clotting after pouring metal melt, is characterized in that, comprising:
Vibration clotting frock, it is located at the fixing cast position in the deep gouge of ground, and the sandbox coming for the circulation of support mo(u)lding line also drives sandbox to vibrate in X, Y, tri-directions of Z;
PLC Programmable Logic Controller, its default vibration clotting parameter is also controlled respectively the vibration duration of described X, Y, tri-directions of Z and is vibrated the rear time of staying by described parameter performing a programme.
2. block sequences line vibration clotting equipment according to claim 1, is characterized in that, described vibration clotting frock comprises tooling base and tooling platform, between described tooling base and tooling platform, connects by gas spring.
3. block sequences line vibration clotting equipment according to claim 2, is characterized in that, described tooling platform below is provided with the vibrating motor for carrying out X, Y, tri-direction vibrations of Z.
4. according to the block sequences line vibration clotting equipment described in any one in claims 1 to 3, it is characterized in that, described tooling platform surface is provided with guide rail, and described guide rail is concordant with the guide rail on mo(u)lding line in the time that sandbox is under non-vibration state.
5. according to the block sequences line vibration clotting equipment described in any one in claims 1 to 3, it is characterized in that, described sandbox both sides are provided with the baffle plate that prevents sandbox displacement.
6. according to the block sequences line vibration clotting equipment described in claim 2 or 3, it is characterized in that, described tooling platform below is provided with protection baffle plate along circumferential direction, and molten metal splashing damages described gas spring when preventing from pouring into a mould.
7. block sequences line vibration clotting according to claim 2 equipment, is characterized in that, described sandbox is poured and in vibration clotting process time, described gas spring is in rise state.
8. according to claim 2, it is characterized in that, described vibration clotting parameter is preset according to foundry goods size, wall thickness situation, core thickness and Modeling Types.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310006699.8A CN103909248A (en) | 2013-01-09 | 2013-01-09 | Vibration solidification equipment for continuous molding line |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310006699.8A CN103909248A (en) | 2013-01-09 | 2013-01-09 | Vibration solidification equipment for continuous molding line |
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| CN103909248A true CN103909248A (en) | 2014-07-09 |
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| CN201310006699.8A Pending CN103909248A (en) | 2013-01-09 | 2013-01-09 | Vibration solidification equipment for continuous molding line |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107812925A (en) * | 2017-12-06 | 2018-03-20 | 安徽应流航源动力科技有限公司 | A kind of device for improving vacuum pouring casting crystalline grain degree |
| CN108906494A (en) * | 2018-09-11 | 2018-11-30 | 河南金拇指防水科技股份有限公司 | The waterproof material molding machine of multi-faceted vibration |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6478656A (en) * | 1987-09-19 | 1989-03-24 | Nissan Motor | Full mold molding method |
| SU1653892A1 (en) * | 1989-06-14 | 1991-06-07 | Предприятие П/Я Г-4744 | Apparatus for impact treatment of melt in mold |
| SU1664457A1 (en) * | 1989-07-31 | 1991-07-23 | Донецкий политехнический институт | Device for vibratory treatment of molten metal |
| CN2915438Y (en) * | 2006-02-17 | 2007-06-27 | 潍坊凯力石油化工机械有限公司 | Molding sand vibration compaction device for vacuum sealed moulding |
| US20080196857A1 (en) * | 2007-02-21 | 2008-08-21 | Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel Ltd.) | Mold oscillating apparatus |
| CN202052929U (en) * | 2011-03-30 | 2011-11-30 | 安徽理工大学 | Three-dimensional parallel vibration casting machine |
| CN203221195U (en) * | 2013-01-09 | 2013-10-02 | 广西玉柴机器股份有限公司 | Vibrating and solidifying equipment for continuous modeling lines |
-
2013
- 2013-01-09 CN CN201310006699.8A patent/CN103909248A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6478656A (en) * | 1987-09-19 | 1989-03-24 | Nissan Motor | Full mold molding method |
| SU1653892A1 (en) * | 1989-06-14 | 1991-06-07 | Предприятие П/Я Г-4744 | Apparatus for impact treatment of melt in mold |
| SU1664457A1 (en) * | 1989-07-31 | 1991-07-23 | Донецкий политехнический институт | Device for vibratory treatment of molten metal |
| CN2915438Y (en) * | 2006-02-17 | 2007-06-27 | 潍坊凯力石油化工机械有限公司 | Molding sand vibration compaction device for vacuum sealed moulding |
| US20080196857A1 (en) * | 2007-02-21 | 2008-08-21 | Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel Ltd.) | Mold oscillating apparatus |
| CN202052929U (en) * | 2011-03-30 | 2011-11-30 | 安徽理工大学 | Three-dimensional parallel vibration casting machine |
| CN203221195U (en) * | 2013-01-09 | 2013-10-02 | 广西玉柴机器股份有限公司 | Vibrating and solidifying equipment for continuous modeling lines |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107812925A (en) * | 2017-12-06 | 2018-03-20 | 安徽应流航源动力科技有限公司 | A kind of device for improving vacuum pouring casting crystalline grain degree |
| CN108906494A (en) * | 2018-09-11 | 2018-11-30 | 河南金拇指防水科技股份有限公司 | The waterproof material molding machine of multi-faceted vibration |
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Application publication date: 20140709 |