CN103252482B - A kind of multiple degrees of freedom molten metal quantification founding apparatus - Google Patents
A kind of multiple degrees of freedom molten metal quantification founding apparatus Download PDFInfo
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- CN103252482B CN103252482B CN201310142273.5A CN201310142273A CN103252482B CN 103252482 B CN103252482 B CN 103252482B CN 201310142273 A CN201310142273 A CN 201310142273A CN 103252482 B CN103252482 B CN 103252482B
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Abstract
The invention discloses a kind of multiple degrees of freedom molten metal quantification founding apparatus, comprise rotation platform, horizontal translational components and quantitative liquid getting mechanism, horizontal translational components is arranged on rotation platform, quantitative liquid getting mechanism is arranged on horizontal translational components, horizontal translational components comprises lower tray further, top tray, translation transformational structure, translating rails, linear slider, lower tray is provided with upper support column and is connected with top tray, space between lower tray and top tray is for installing linear electric motors, the rotary motion that linear electric motors export is converted into the translational motion of the linear slider be arranged on translating rails by translation transformational structure, quantitative liquid getting mechanism linear slider is equipped with, drive the integral translation campaign of quantitative liquid getting mechanism.The present invention carries out accurate liquid extracting by the angle controlling to water cup and get liquid, and realizes moving freely of pouring device multi-angle by the motion of rotatable platform and horizontal translational components, and overcoming cannot accurate quantification and the inefficient problem of casting in prior art.
Description
Technical field
The invention belongs to casting of metals technical field, particularly a kind of multiple degrees of freedom molten metal quantification founding apparatus.
Background technology
Traditional metal casting is the important procedure in machining, generally first need to make mould according to machining, then from high-temperature smelting pot, molten metal bath is taken out, molten metal is left in huge casting ladle or measure water cup again or in the device of quantitative liquid-discharging, molten metal space is moved to the top of mould, be poured in mould by the casting of metals liquid of high temperature melting, obtain foundry goods after cooling curing, foundry goods obtains engineering goods through fine finishining.Such casting of metals process is the production model that Current Domestic middle-size and small-size casting enterprise selects at most.The casting cycle that current most domestic medium and small casting enterprise adopts is generally taken out by casting of metals liquid from smelting furnace by casting ladle, then by crane or driving or to be moved to by casting ladle by the mode of manpower and to carry out by mould casting.In our group investigates, find that the automaticity of present stage medium and small casting enterprise is very low on the spot, the on-the-spot state-of-the-art device found is exactly a semi-automatic rotatable gravity casting platform.
But, because domestic conventional casting methods accurately cannot control the liquid outlet quantity of casting of metals liquid, get to have lacked and cannot meet casting requirement, cause foundry goods to be scrapped.So be all in most cases the amount of getting casting of metals liquid more, to ensure the needs cast, so not only cause a large amount of artificial and energy wastes, remaining high-temperature liquid metal cools also bad process in casting ladle simultaneously, causes very large impact to subsequent production.
On year-on-year basis with other close casting industry, such as: the automaticity of Injection Industry is just higher than casting of metals industry a lot, and there is the mechanical arm using automatic charging pressure injection in a lot of injection moulding enterprise, and efficiency is high and cost is low.The research of casting of metals industry present stage is many is the research of casting die platform, solves Problems existing in tradition casting by the motion controlling mould.Be the research to bull ladle in addition on the one hand, insulation can be realized and can realize quantitative liquid-discharging again.The research that the whole flow process of molten metal casting is completed by a system or little.Present stage, molten metal mainly realizes by manpower or simple truss structure from smelting furnace to mould mouth, and high to the dependence degree of manpower, completing once-cast often needs 2 to 3 workmans just can complete, and not only cost is high and efficiency is low.Casting of metals becomes one piece of short slab of domestic development, falls behind shabby working environment, and the mechanical automation degree fallen behind, makes the middle-size and small-size casting enterprise occupying domestic vast scale lag far behind external casting level.
There is following defect in existing molten metal casting:
(1) cannot accurate quantification: tradition casting can only lean on that workman's feel to judge to cast the amount of liquid, and it exists very large randomness, and cannot realize accurate quantification, be extremely disadvantageous to casting quality and casting qualified rate;
(2) inefficiency: owing to there is fatigue, artificial operating efficiency can not be improved largely;
(3) part quality is poor: because the molten metal casting rate in casting cycle is controlled by the workman that casts, experience by workman completes casting, and casting rate exists fluctuation, thus makes the quality fluctuation of part large, have impact on the quality of cast parts, reduce qualification rate;
(4) casting poor working environment: the high-temperature gas of metal cigarette and workshop, be degrading the environment in workshop, especially in tangible summer, high-temperature smelting pot and dirty air make the temperature in workshop exceed more than 10 outdoor degree, make casting workman be in arduous working environment all the time;
(5) there is serious potential safety hazard: high temperature, metal cigarette, heavy equipment, high-temperature smelting pot threaten the life safety of casting workman all the time.
Summary of the invention
For solving the problem, the object of the present invention is to provide a kind of multiple degrees of freedom molten metal quantification founding apparatus, the angle of getting liquid by controlling to water cup carries out accurate liquid extracting, and realize moving freely of pouring device multi-angle by the motion of rotatable platform and horizontal translational components, overcoming cannot accurate quantification and the inefficient problem of casting in prior art.
For achieving the above object, technical scheme of the present invention is:
A kind of multiple degrees of freedom molten metal quantification founding apparatus, comprise rotation platform, horizontal translational components and quantitative liquid getting mechanism, described horizontal translational components is arranged on described rotation platform, and described quantitative liquid getting mechanism is arranged on described horizontal translational components,
Described horizontal translational components comprises lower tray further, top tray, translation transformational structure, translating rails, linear slider, lower tray is provided with upper support column and is connected with top tray, space between lower tray and top tray is for installing linear electric motors, the rotary motion that described linear electric motors export is converted into the translational motion of the linear slider be arranged on translating rails by translation transformational structure, linear slider is equipped with quantitative liquid getting mechanism, drives the integral translation campaign of described quantitative liquid getting mechanism, described quantitative liquid getting mechanism comprises reduction gearing further, push-rod electric machine, line handspike cover, line handspike, supporting plate, stepper motor, water cup, water glass arm and support, in described line handspike cover, line handspike be housed and connected by feed screw nut, reduction gearing and push-rod electric machine are equipped with in the top of line handspike cover, power is driven to be exported by push-rod electric machine, after reduction gearing decelerating effect, drive feed screw nut, the rotation motion of push-rod electric machine is in line motion, make line handspike accomplish linear motion in line handspike cover, push-rod electric machine rotating is utilized to complete push rod action, described line handspike and square supporting plate are bolted, the support matched is installed in the below of supporting plate, described support is for installing stepper motor, the installing hole of stepper motor is connected by bolt with support installing hole, described stepper motor is equipped be provided with water glass arm water cup, changed the angle of watering glass arm and vertical direction by control step motor, and then control the position angle watering cup, by single-chip microcomputer or programmable logic controller (PLC) (Programmable Logic Controller, PLC) control the movement that push-rod electric machine realizes watering on the vertical direction of cup, control described stepper motor by single-chip microcomputer or programmable logic controller (PLC) PLC and rotate to an angle.
Preferably, described rotation platform comprises disk further, upper flange, lower flange, intermediate disc, drive unit, some first support columns, lower disc and thrust ball bearing, described lower disc is bottom surface platform, described lower disc is connected by the first support column with between intermediate disc, space between lower disc and intermediate disc is for installing described drive unit, described drive unit is bolted and is fixed on intermediate disc, described lower flange and intermediate disc are bolted fixing, described thrust ball bearing is arranged between lower flange and upper flange, the seat ring of thrust ball bearing is fixing by coordinating with the inner ring of lower flange, the blowout patche of thrust ball bearing is fixing by coordinating with upper flange outer ring, one circle thrust ball is set between the foundation ring of thrust ball bearing and blowout patche, thrust ball bearing and lower flange and intermediate disc are support platform and support upper flange, upper flange and upper disk are bolted fixing, upper disk is mounting platform, described upper disk supports by second and is connected with the lower tray of horizontal translational components.
Preferably, the power output shaft of described drive unit is provided with drive unit keyway, and described upper flange axis hole place is provided with upper flange keyway, and upper flange axis hole and the drive unit output shaft key that matches is connected.
Preferably, the described cup that waters comprises and waters a glass body, watering the symmetrically arranged quantitative liquid getting mouth of glass body upper shaft and the first fixed point liquid outlet and collecing liquid structure, the described glass body that waters is made up of integrated half bulb and cylinder part, described quantitative liquid getting mouth is circular arc cutaway larger on cylinder part edge, described first fixed point liquid outlet is the through hole that on cylinder part wall, bore is less, described village liquid vibrational power flow, on the fluid direction of described first fixed point liquid outlet, fixes a point the just right face of liquid outlet has the second fixed point liquid outlet with first.
Preferably, the bore of described first fixed point liquid outlet is greater than the bore of described second fixed point liquid outlet.
Preferably, described village liquid structure is comprise the four sides structure with three sidewalls bottom, and wherein bottom and two side surround openend, and its open end is connected with the first sidewall of fixing a point liquid outlet place and surrounds the first fixed point liquid outlet.
Preferably, described village liquid structure reduces gradually along the size on liquid stream outgoing direction.
Compared with prior art, beneficial effect of the present invention is as follows:
(1) angle of getting liquid by controlling to water cup carries out accurate liquid extracting, and realizes moving freely of pouring device multi-angle by the motion of rotatable platform and horizontal translational components, and overcoming in prior art cannot accurate quantification and the inefficient problem of casting;
(2) by adopting the rotation of accurately control motor and then controlling moving up and down and watering the rotational angle of cup of dispensing device, and then realize accurate measuring molten metal, structure is simple, Be very effective;
(3) adopt the independent quantitative liquid getting mouth arranged and the mode of fixed point liquid outlet simultaneously, make to water cup and can well adapt to quantitative liquid getting and fixed point casting operation;
(4) bore by arranging the first fixed point liquid outlet is greater than the bore of the second fixed point liquid outlet, makes Tun Ye mechanism have the degree of accuracy of better village liquid effect fluid and increase is fixed a point;
(5) reduce gradually to make fluid more smooth along the size on liquid stream outgoing direction by arranging village liquid structure;
(6) simple by adopting thrust ball bearing to provide a kind of structure, rotate and control good rotation platform;
(7) by key, the power of output is directly passed on upper flange, makes disk and load the rotation that superincumbent structure carries out having control.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of the multiple degrees of freedom molten metal quantitative pouring apparatus of the embodiment of the present invention;
Fig. 2 is rotating platform structure schematic diagram in the multiple degrees of freedom molten metal quantitative pouring apparatus of the embodiment of the present invention;
Fig. 3 is the internal structure schematic diagram of rotation platform in the multiple degrees of freedom molten metal quantitative pouring apparatus of the embodiment of the present invention;
Fig. 4 is upper flange and the bearing assembling structure schematic diagram of rotation platform in the multiple degrees of freedom molten metal quantitative pouring apparatus of the embodiment of the present invention;
Fig. 5 waters cup structure schematic diagram figure in the multiple degrees of freedom molten metal quantitative pouring apparatus of the embodiment of the present invention.
Description of reference numerals: 1-reduction gearing; 2-push-rod electric machine; 3-line handspike cover; 4-line handspike; 5-supporting plate; 6-stepper motor; 7-waters cup; 8-waters a glass arm; 9-support; 10-lower disc; 11-lower support post; 12-motor; 121-motor keyway; 13-intermediate disc; 14-lower flange; 15-upper flange; 151-upper flange keyway; The upper disk of 16-; 17-support column; 18-lower tray; 19-linear electric motors; 20-upper support column; 21-top tray; 22-translational switching mechanism; 23-translating rails; 24-linear slider; 25-thrust ball bearing; 26-quantitative liquid-discharging mouth; 27-first fixes a point liquid outlet; 28-collects liquid structure; 29-second fixes a point liquid outlet; 30-waters a glass body; 301-half bulb; 302-cylinder part.
Detailed description of the invention
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
On the contrary, the present invention is contained any by the substituting of making on marrow of the present invention and scope of defining of claim, amendment, equivalent method and scheme.Further, in order to make the public have a better understanding to the present invention, in hereafter details of the present invention being described, detailedly describe some specific detail sections.Do not have the description of these detail sections can understand the present invention completely for a person skilled in the art yet.
With reference to figure 1, be depicted as a kind of multiple degrees of freedom molten metal quantification founding apparatus of the embodiment of the present invention, comprise rotation platform, horizontal translational components and quantitative liquid getting mechanism, horizontal translational components is arranged on rotation platform, quantitative liquid getting mechanism is arranged on horizontal translational components, horizontal translational components comprises lower tray 18 further, top tray 21, translation transformational structure 22, translating rails 23, linear slider 24, lower tray 18 is provided with upper support column 20 and is connected with top tray 21, space between lower tray 18 and top tray 21 is for installing linear electric motors 19, the rotary motion that linear electric motors 19 export is converted into the translational motion of the linear slider 24 be arranged on translating rails 23 by translation transformational structure 22, quantitative liquid getting mechanism linear slider 24 is equipped with, drive the integral translation campaign of quantitative liquid getting mechanism, quantitative liquid getting mechanism comprises reduction gearing 1 further, push-rod electric machine 2, line handspike cover 3, line handspike 4, supporting plate 5, stepper motor 6, water cup 7, water glass arm 8 and support 9, in line handspike cover 3, line handspike 4 be housed and connected by feed screw nut, reduction gearing 1 and push-rod electric machine 2 are equipped with in the top of line handspike cover 3, power is driven to be exported by push-rod electric machine 2, after reduction gearing 1 decelerating effect, drive feed screw nut, the rotation motion of push-rod electric machine 2 is in line motion, make line handspike 3 accomplish linear motion in line handspike cover 3, push-rod electric machine 2 rotating is utilized to complete push rod action, line handspike 3 and square supporting plate 5 are bolted, the support 9 matched is installed in the below of supporting plate 5, support 9 is for installing stepper motor 6, the installing hole of stepper motor is connected by bolt with support installing hole, stepper motor 6 is equipped be provided with water glass arm 8 water cup 7, changed the angle of watering glass arm 8 and vertical direction by control step motor 6, and then control the position angle watering cup, realized the movement of watering on the vertical direction of cup by single-chip microcomputer or programmable logic controller (PLC) PLC control push-rod electric machine 2, rotated to an angle by single-chip microcomputer or programmable logic controller (PLC) PLC control step motor 6.
In an embody rule example, see Fig. 2 to Fig. 4, rotation platform comprises disk 16 further, upper flange 15, lower flange 14, intermediate disc 13, drive unit 12, some first support columns 11, lower disc 10 and thrust ball bearing 25, lower disc 10 is bottom surface platform, be connected by the first support column 11 between lower disc 10 with intermediate disc 13, space between lower disc 10 and intermediate disc 13 is for installing drive unit 12, described drive unit 12 is bolted and is fixed on intermediate disc 13, lower flange 14 and intermediate disc 13 are bolted fixing, thrust ball bearing 25 is arranged between lower flange 14 and upper flange 15, the seat ring of thrust ball bearing 25 is fixing by coordinating with the inner ring of lower flange 14, the blowout patche of thrust ball bearing 25 is fixing by coordinating with upper flange 15 outer ring, one circle thrust ball is set between the foundation ring of thrust ball bearing 25 and blowout patche, thrust ball bearing 25 is support platform with lower flange 14 and intermediate disc 13 and supports upper flange 15, upper flange 15 and upper disk 16 are bolted fixing, upper disk 16 is mounting platform, upper disk 16 supports 17 by second and is connected with the lower tray 18 of horizontal translational components.In embody rule example, some first support columns 11 are circumferentially uniformly distributed.This kind of vibrational power flow can make whole rotation platform have better stability.Drive unit 12 output shaft is provided with drive unit keyway 121, and upper flange 15 axis hole place is provided with upper flange keyway 151, and upper flange 15 axis hole and drive unit 12 output shaft are matched and to be connected by key.When rotation platform works, drive unit 12 rotates, and is directly passed on upper flange 15 by the power of output by key, makes disk 16 and loads the rotation that superincumbent structure carries out having control.In this motion process, the foundation ring of thrust ball bearing 25 is fixed on lower flange 14, blowout patche rotary motion together with upper flange 15, reduces to rotate the friction produced.
Further, see Fig. 5, water cup 7 to comprise and water glass body 30, watering the symmetrically arranged quantitative liquid getting mouth 26 of glass body 30 upper shaft and the first fixed point liquid outlet 27 and collecing liquid structure 28, water glass body 30 to be made up of integrated half bulb 301 and cylinder part 302, quantitative liquid getting mouth 26 is circular arc cutaway larger on cylinder part 302 edge, first fixed point liquid outlet 27 is the through hole that on cylinder part 302 wall, bore is less, village liquid structure 28 is arranged on the fluid direction of the first fixed point liquid outlet 27, fix a point the just right face of liquid outlet 27 has the second fixed point liquid outlet 29 with first.In order to the degree of accuracy making Tun Ye mechanism have better village liquid effect fluid and increase is fixed a point, the bore that can arrange the first fixed point liquid outlet 27 is greater than the bore of the second fixed point liquid outlet 29.In an embody rule example, village liquid structure 28 is comprise bottom one and the four sides structure of three sidewalls, and wherein bottom and two side surround openend, and the fix a point sidewall at liquid outlet 27 place of its open end and first is connected and surrounds the first fixed point liquid outlet 27.In the process of fixed point casting, in order to make fluid more smooth, village liquid structure 28 being set and reducing gradually along the size on liquid stream outgoing direction.
The course of work of above multiple degrees of freedom molten metal quantification founding apparatus is as follows:
1) be in fixed point when getting liquid, water cup 7 and be in a certain initial position before startup, operating personnel start rear control system and control are watered cup 7 and move to desired location and carry out getting liquid.First line handspike 4 is made to drop to corresponding desired location by controlling push-rod electric machine 2, cup 7 will be watered and all immerse below metal bath surface, molten metal is quantitatively measured by quantitative liquid getting mouth 26 and is contained in 302 li, half bulb, then desired location on glass vertical-lift to liquid level will be watered, then control step motor 6, make to water the suitable angle of glass body 30 one-tenth, unnecessary molten metal flows out from quantitative liquid getting mouth 26, get after liquid completes, control step motor 6, make to water glass body 30 and slowly go back to vertical state, simultaneously, controlling push-rod electric machine 2 makes line handspike 4 leave the crucible that molten metal is housed, rise to corresponding height, complete the quantitative liquid getting of molten metal.
2) during space carrying molten metal, after completing the quantitative liquid getting of molten metal, control device drive unit 12 rotation makes to water glass body 30 to the angle set and control linear electric motors 19 and is moved horizontally to desired location, make glass body 30 that waters filling molten metal steadily move to mould table casting gate top position, prepare casting.
3) during fixed point casting, when glass body 30 that waters filling molten metal to move to above casting gate after desired location, the driving device motor 12 of control system control step motor 6 and machine body base links, line handspike 4 is made to drop to corresponding desired location by controlling push-rod electric machine 2, the drive unit 12 of control step motor 6 and machine body base simultaneously, make to water the suitable angle of glass body 30 one-tenth and ensure that the second fixed point liquid outlet 29 is corresponding with mold pour point, molten metal enters village liquid structure 28 by the first fixed point liquid outlet 27 successively, excess metal liquid is hoarded and ensures flow speed stability, the certain molten metal of final flow rate is by the second fixed point liquid outlet 29 fluid of liquid structure 28 front end, village, realize the skew of the relative space position ensureing the second fixed point liquid outlet 5 and mould table casting gate while the second fixed point liquid outlet 29 stablizes fluid in the error range of default, realize fixed point casting.
4) when space returns, after fixed point casting cycle completes, first control step motor 6 and driving device motor 12 anti-phase linkage rotation make the plumbness before watering the casting of cup recovery fixed point and position, then accessory drive motor 12 rotates the angle of setting, path along space carrying molten metal turns back to the initial position above smelting furnace, and wait control signal performs casting cycle next time.
The multiple degrees of freedom molten metal quantification founding apparatus provided by above embodiment, the angle of getting liquid by controlling to water cup carries out accurate liquid extracting, and realize moving freely of pouring device multi-angle by the motion of rotatable platform and horizontal translational components, overcoming cannot accurate quantification and the inefficient problem of casting in prior art.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (4)
1. a multiple degrees of freedom molten metal quantification founding apparatus, is characterized in that, comprises rotation platform, horizontal translational components and quantitative liquid getting mechanism, described horizontal translational components is arranged on described rotation platform, and described quantitative liquid getting mechanism is arranged on described horizontal translational components
Described horizontal translational components comprises lower tray (18) further, top tray (21), translation transformational structure (22), translating rails (23), linear slider (24), lower tray (18) is provided with upper support column (20) and is connected with top tray (21), space between lower tray (18) and top tray (21) is for installing linear electric motors (19), the rotary motion that described linear electric motors (19) export is converted into the translational motion of the linear slider (24) be arranged on translating rails (23) by translation transformational structure (22), (24) are equipped with quantitative liquid getting mechanism to linear slider, drive the integral translation campaign of described quantitative liquid getting mechanism, described quantitative liquid getting mechanism comprises reduction gearing (1) further, push-rod electric machine (2), line handspike cover (3), line handspike (4), supporting plate (5), stepper motor (6), water cup (7), water a glass arm (8) and support (9), in described line handspike cover (3), line handspike (4) be housed and connected by feed screw nut, reduction gearing (1) and push-rod electric machine (2) are equipped with in the top of line handspike cover (3), power is driven to be exported by push-rod electric machine (2), after reduction gearing (1) decelerating effect, drive feed screw nut, the rotation motion of push-rod electric machine (2) is in line motion, make line handspike (4) accomplish linear motion in line handspike cover (3), push-rod electric machine (2) rotating is utilized to complete push rod action, described line handspike (4) and square supporting plate (5) are bolted, the support (9) matched is installed in the below of supporting plate (5), described support (9) is for installing stepper motor (6), the installing hole of stepper motor is connected by bolt with support installing hole, described stepper motor (6) is equipped be provided with water a glass arm (8) water cup (7), changed the angle of watering a glass arm (8) and vertical direction by control step motor (6), and then control the position angle watering cup, realized the movement of watering on the vertical direction of cup by single-chip microcomputer or programmable logic controller (PLC) PLC control push-rod electric machine (2), control described stepper motor (6) by single-chip microcomputer or programmable logic controller (PLC) PLC and rotate to an angle,
The described cup (7) that waters comprises and waters a glass body (30), watering the symmetrically arranged quantitative liquid getting mouth (26) of a glass body (30) upper shaft and the first fixed point liquid outlet (27) and collecing liquid structure (28), the described glass body (30) that waters is made up of integrated half bulb (301) and cylinder part (302), described quantitative liquid getting mouth (26) is circular arc cutaway larger on cylinder part (302) edge, described first fixed point liquid outlet (27) is through hole less on cylinder part (302) wall, and the bore of described circular arc cutaway is greater than the aperture of described through hole;
Described village liquid structure (28) is arranged on the fluid direction of described first fixed point liquid outlet (27), fixes a point the just right face of liquid outlet (27) has the second fixed point liquid outlet (29) with first;
The bore of described first fixed point liquid outlet (27) is greater than the bore of described second fixed point liquid outlet (29);
Described village liquid structure (28) is to comprise bottom one and the four sides structure of three sidewalls, and wherein bottom and two side surround openend, and the fix a point sidewall at liquid outlet (27) place of its open end and first is connected and surrounds the first fixed point liquid outlet (27).
2. multiple degrees of freedom molten metal quantification founding apparatus according to claim 1, it is characterized in that, described rotation platform comprises disk (16) further, upper flange (15), lower flange (14), intermediate disc (13), drive unit (12), some first support columns (11), lower disc (10) and thrust ball bearing (25), described lower disc (10) is bottom surface platform, be connected by the first support column (11) between described lower disc (10) with intermediate disc (13), space between lower disc (10) and intermediate disc (13) is for installing described drive unit (12), described drive unit (12) is bolted and is fixed on intermediate disc (13), described lower flange (14) and intermediate disc (13) are bolted fixing, described thrust ball bearing (25) is arranged between lower flange (14) and upper flange (15), the seat ring of thrust ball bearing (25) is fixing by coordinating with the inner ring of lower flange (14), the blowout patche of thrust ball bearing (25) is fixing by coordinating with upper flange (15) outer ring, one circle thrust ball is set between the foundation ring of thrust ball bearing (25) and blowout patche, thrust ball bearing (25) and lower flange (14) and intermediate disc (13) are for support platform and support upper flange (15), upper flange (15) and upper disk (16) are bolted fixing, upper disk (16) is mounting platform, described upper disk (16) is connected with the lower tray (18) of horizontal translational components by the second support column (17).
3. multiple degrees of freedom molten metal quantification founding apparatus according to claim 2, it is characterized in that, the power output shaft of described drive unit (12) is provided with drive unit keyway (121), described upper flange (15) axis hole place is provided with upper flange keyway (151), and upper flange (15) axis hole and drive unit (12) the output shaft key that matches is connected.
4., according to the arbitrary described multiple degrees of freedom molten metal quantification founding apparatus of claims 1 to 3, it is characterized in that described village liquid structure (28) reduces gradually along the size on liquid stream outgoing direction.
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| DE3420415A1 (en) * | 1984-06-01 | 1985-12-05 | Clemens-A. Dipl.-Ing. 5600 Wuppertal Verbeek | METALLIC MELTING METER |
| JPH08238559A (en) * | 1995-03-02 | 1996-09-17 | Kiyoshi Fujino | Ladle for supplying molten metal into casting machine |
| CN202667607U (en) * | 2012-07-23 | 2013-01-16 | 重庆顺多利机车有限责任公司 | Aluminum quantitative-feeding supplying device for die-casting machine |
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2013
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| GB1420898A (en) * | 1973-04-13 | 1976-01-14 | Italpresse Spa | Charger for a die-casting press |
| CN201717729U (en) * | 2010-07-06 | 2011-01-19 | 常州市锐新机械有限公司 | Short mounting distance linear push rod motor |
| CN101907639A (en) * | 2010-07-23 | 2010-12-08 | 燕山大学 | Calibrating platform of six-dimensional acceleration transducer |
| CN202062070U (en) * | 2011-04-19 | 2011-12-07 | 福州钜全汽车配件有限公司 | Automatic aluminum liquid casting machine |
| CN203235954U (en) * | 2013-04-23 | 2013-10-16 | 浙江工业大学 | Multi-degree of freedom molten metal ration pouring device |
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| CN103252482A (en) | 2013-08-21 |
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Effective date of registration: 20191225 Address after: 314200 inner northeast building, 4880 Pingshan Avenue, Pinghu Economic Development Zone, Jiaxing City, Zhejiang Province Patentee after: Pinghu Lianxiang Electroplating Technology Co.,Ltd. Address before: 510000 unit 2414-2416, building, No. five, No. 371, Tianhe District, Guangdong, China Patentee before: GUANGDONG GAOHANG INTELLECTUAL PROPERTY OPERATION Co.,Ltd. Effective date of registration: 20191225 Address after: 510000 unit 2414-2416, building, No. five, No. 371, Tianhe District, Guangdong, China Patentee after: GUANGDONG GAOHANG INTELLECTUAL PROPERTY OPERATION Co.,Ltd. Address before: Hangzhou City, Zhejiang province 310014 City Zhaohui District Six Patentee before: Zhejiang University of Technology |
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