CN203235954U - Multi-degree of freedom molten metal ration pouring device - Google Patents
Multi-degree of freedom molten metal ration pouring device Download PDFInfo
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- CN203235954U CN203235954U CN 201320208070 CN201320208070U CN203235954U CN 203235954 U CN203235954 U CN 203235954U CN 201320208070 CN201320208070 CN 201320208070 CN 201320208070 U CN201320208070 U CN 201320208070U CN 203235954 U CN203235954 U CN 203235954U
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Abstract
The utility model discloses a multi-degree of freedom molten metal ration pouring device which comprises a rotary platform, a horizontally-moving component and a ration liquid taking mechanism. The horizontally-moving component is arranged on the rotary platform, and the ration liquid taking mechanism is arranged on the horizontally-moving component. The horizontally-moving component further comprises a lower tray, an upper tray, a horizontally-moving transferring structure, a horizontally-moving guide rail and a linear slide block. An upper supporting pillar is arranged on the lower tray and connected with the upper tray, and the space between the upper tray and the lower tray is used for installing a linear motor. Rotating motion output by the linear motor is converted into horizontally-moving motion of the linear slide block arranged on the horizontally-moving slide rail through the horizontally-moving transferring structure. The ration liquid taking mechanism is arranged on the linear slide block, and the whole ration liquid taking mechanism is driven to move horizontally. According to the multi-degree of freedom molten metal ration pouring device, liquid is accurately taken by controlling the angle of taking liquid of a pouring cup, multi-angle moving of the pouring device is achieved through motion of the rotary platform and motion of the horizontally-moving component, and the problems of inaccurate rationing and low-efficiency pouring in the prior art are solved.
Description
Technical field
The utility model belongs to the casting of metals technical field, relates to especially a kind of multiple degrees of freedom molten metal quantification founding apparatus.
Background technology
Traditional metal casting is the important procedure in the machining, generally be to make mould according to the machining needs first, then from high-temperature smelting pot, take out molten metal bath, leave in molten metal in the huge casting ladle or measure water cup again or in the device of quantitative liquid-discharging, the molten metal space is moved to the top of mould, the casting of metals liquid of high temperature melting is poured in the mould, obtains foundry goods behind the cooling curing, foundry goods gets engineering goods through fine finishining.Such casting of metals process is the middle-size and small-size casting production model that enterprise selected at most of Current Domestic.The casting cycle that the at present medium and small casting of most domestic enterprise adopts generally is casting of metals liquid to be taken out from smelting furnace by casting ladle, by crane or driving or with the mode of manpower casting ladle is moved to then that the mould side casts.The automaticity of finding medium and small casting of present stage enterprise on the spot in our group investigates is very low, and the on-the-spot state-of-the-art device of finding is exactly a semi-automatic rotatable gravity casting platform.
Yet, because domestic traditional casting method can't accurately be controlled the liquid outlet quantity of casting of metals liquid, get to have lacked and can't satisfy the casting requirement, cause foundry goods to be scrapped.So in most cases all be the amount of getting casting of metals liquid more, to guarantee the needs of casting, so not only cause a large amount of artificial and energy wastes, remaining high-temperature liquid metal cools off also bad processing in casting ladle simultaneously, has caused very large impact to subsequent production.
On year-on-year basis with other close casting industry, for example: the automaticity of Injection Industry is just high a lot of than casting of metals industry, and there is the mechanical arm that uses the automatic charging pressure injection in a lot of injection moulding enterprises, and efficient is high and cost is low.What casting of metals industry present stage research and comparison was many is the research of casting die platform, solves the problem of existence in the tradition casting by the motion of control mould.Be the research to bull ladle in addition on the one hand, can realize that insulation can realize quantitative liquid-discharging again.The system of research finish by to(for) the whole flow process of molten metal casting still seldom.Present stage, molten metal mainly is to realize by manpower or simple truss structure from smelting furnace to the mould mouth, and high to the dependence degree of manpower, finishing once-cast often needs 2 to 3 workmans just can finish, and not only cost is high and efficient is low.Casting of metals becomes a short slab of domestic development, falls behind shabby working environment, and the mechanical automation degree that falls behind lags far behind external casting level so that occupy the middle-size and small-size casting enterprise of domestic vast scale.
There is following defective in existing molten metal casting:
(1) can't accurate quantification: traditional casting can only lean on workman's sensation to judge the amount of casting liquid, and there is very large randomness in it, can't realize accurate quantification, is extremely disadvantageous to casting quality and casting qualified rate;
(2) inefficiency: owing to there being fatigue, artificial operating efficiency can not be improved largely;
(3) part quality is poor: because the molten metal casting rate in the casting cycle is by casting workman control, experience by the workman is finished casting, and there is fluctuation in casting rate, thereby so that the quality fluctuation of part is large, affect the quality of cast parts, reduced qualification rate;
(4) casting poor working environment: the high-temperature gas of metal cigarette and workshop, worsened the environment in workshop, especially in tangible summer, high-temperature smelting pot and dirty air are so that the temperature in workshop exceeds more than 10 outdoor degree, so that the casting workman is in arduous working environment all the time;
(5) there is serious potential safety hazard: high temperature, metal cigarette, heavy equipment, the life safety that high-temperature smelting pot is threatening the workman that casts all the time.
The utility model content
For addressing the above problem, the purpose of this utility model is to provide a kind of multiple degrees of freedom molten metal quantification founding apparatus, can water a glass angle of getting liquid by control and carry out accurate liquid extracting, and realize moving freely of pouring device multi-angle by rotatable platform and the motion that moves horizontally parts, having overcome can't accurate quantification and the inefficient problem of casting in the prior art.
For achieving the above object, the technical solution of the utility model is:
A kind of multiple degrees of freedom molten metal quantification founding apparatus comprises rotation platform, moves horizontally parts and quantitative liquid getting mechanism, and the described parts that move horizontally are installed on the described rotation platform, and described quantitative liquid getting mechanism is installed in described moving horizontally on the parts,
The described parts that move horizontally further comprise lower tray, top tray, the translation transformational structure, translation guide rail, linear slider, lower tray are provided with upper support column and are connected with top tray, space between lower tray and the top tray is used for installing linear electric motors, rotatablely moving of described linear electric motors output is converted into the translational motion that is installed in the linear slider on the translation guide rail by the translation transformational structure, and quantitative liquid getting mechanism is housed on the linear slider, drives the integral translation campaign of described quantitative liquid getting mechanism; Described quantitative liquid getting mechanism further comprises reduction gearing, push-rod electric machine, the line handspike cover, line handspike, supporting plate, stepper motor waters cup, waters glass arm and support, in the described line handspike cover line handspike is housed and connects by the feed screw nut, reduction gearing and push-rod electric machine are equipped with in the top of line handspike cover, drive power and are exported by push-rod electric machine, after the reduction gearing decelerating effect, drive the feed screw nut, the motion that is in line of the rotation motion of push-rod electric machine, make line handspike accomplish linear motion in the line handspike cover, utilize the push-rod electric machine rotating to finish the push rod action; Described line handspike and square supporting plate are bolted, the support that is complementary is installed below supporting plate, described support is used for installing stepper motor, the installing hole of stepper motor is connected by bolt with the support installing hole, be equipped with on the described stepper motor and be provided with the cup that waters that waters glass arm, change the angle of watering glass arm and vertical direction by the control step motor, and then the position angle of cup is watered in control; Realize watering the movement on the vertical direction of cup by single-chip microcomputer or programmable logic controller (PLC) PLC control push-rod electric machine, control described stepper motor by single-chip microcomputer or programmable logic controller (PLC) PLC and be rotated certain angle.
Preferably, described rotation platform further comprises disk, upper flange, lower flange, intermediate disc, drive unit, some the first support columns, lower disc and thrust ball bearing, described lower disc is the bottom surface platform, be connected by the first support column between described lower disc and the intermediate disc, space between lower disc and the intermediate disc is used for installing described drive unit, described drive unit is bolted and is fixed on the intermediate disc, described lower flange and intermediate disc are bolted fixing, described thrust ball bearing is installed between lower flange and the upper flange, the seat ring of thrust ball bearing and the inner ring of lower flange are by being fixed, the blowout patche of thrust ball bearing and upper flange outer ring are by being fixed, one circle thrust ball is set between the foundation ring of thrust ball bearing and the 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, and described upper disk supports with the lower tray that moves horizontally parts by second and is connected.
Preferably, the power output shaft of described drive unit is provided with the drive unit keyway, and described upper flange axis hole place is provided with the 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 village liquid structure, the described glass body that waters is made of integrated half bulb and cylinder part, described quantitative liquid getting mouth is circular arc cutaway larger on the cylinder part edge, described the first fixed point liquid outlet is the less through hole of bore on the cylinder part wall, described village liquid structure be arranged on described first the fixed point liquid outlet the fluid direction on, with first the fixed point liquid outlet over against face on have second the fixed point liquid outlet.
Preferably, the bore of described the first fixed point liquid outlet is greater than the bore of described the second fixed point liquid outlet.
Preferably, described village liquid structure is the four sides structure that comprises a bottom and three sidewalls, and wherein bottom and two side surround openend, and the fix a point sidewall at liquid outlet place of its open end and first is connected and surrounds first liquid outlet of fixing a point.
Preferably, described village liquid structure reduces gradually along the size that liquid flows out on the direction.
Compared with prior art, the beneficial effects of the utility model are as follows:
(1) water the angle that cup gets liquid by control and carry out accurate liquid extracting, and realize moving freely of pouring device multi-angle by rotatable platform and the motion that moves horizontally parts, having overcome in the prior art can't accurate quantification and the inefficient problem of casting;
(2) by the rotation of adopting accurate control motor and then the rotational angle that moves up and down and water cup of controlling dispensing device, and then realize the accurate measuring molten metal, simple in structure, effect is remarkable;
(3) adopt the mode of quantitative liquid getting mouth and the fixed point liquid outlet of simultaneously independent setting, cup can well adapt to quantitative liquid getting and the casting operation of fixing a point so that water;
(4) bore by the first fixed point liquid outlet is set is greater than the bore of the second fixed point liquid outlet, so that there is better village liquid effect in village liquid mechanism and increases the degree of accuracy of fixed point fluid;
(5) by being set, village liquid structure reduces gradually so that fluid is more smooth along the size that liquid flows out on the direction;
(6) by adopting thrust ball bearing to provide a kind of simple in structure, rotate the good rotation platform of control;
(7) be directly passed on the upper flange by the power of key with output, so that go up disk and load the rotation that superincumbent structure has control.
Description of drawings
Fig. 1 is the overall structure schematic diagram of the multiple degrees of freedom molten metal quantitative pouring apparatus of the utility model embodiment;
Fig. 2 is rotating platform structure schematic diagram in the multiple degrees of freedom molten metal quantitative pouring apparatus of the utility model embodiment;
Fig. 3 is the internal structure schematic diagram of rotation platform in the multiple degrees of freedom molten metal quantitative pouring apparatus of the utility model embodiment;
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 utility model embodiment;
Fig. 5 waters cup structure schematic diagram figure in the multiple degrees of freedom molten metal quantitative pouring apparatus of the utility model embodiment.
Description of reference numerals: 1-reduction gearing; The 2-push-rod electric machine; 3-line handspike cover; The 4-line handspike; The 5-supporting plate; The 6-stepper motor; 7-waters cup; 8-waters a glass arm; The 9-support; The 10-lower disc; 11-lower support post; The 12-motor; 121-motor keyway; The 13-intermediate disc; The 14-lower flange; The 15-upper flange; 151-upper flange keyway; The upper disk of 16-; The 17-support column; The 18-lower tray; The 19-linear electric motors; The 20-upper support column; The 21-top tray; 22-translation switching mechanism; 23-translation guide rail; The 24-linear slider; The 25-thrust ball bearing; 26-quantitative liquid-discharging mouth; 27-the first fixed point liquid outlet; 28-village liquid structure; 29-the second fixed point liquid outlet; 30-waters a glass body; 301-half bulb; The 302-cylinder part.
The specific embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.
On the contrary, the utility model contain any by claim definition in substituting of making of marrow of the present utility model and scope, modification, equivalent method and scheme.Further, in order to make the public the utility model is had a better understanding, in hereinafter details of the present utility model being described, detailed some specific detail sections of having described.There is not for a person skilled in the art the description of these detail sections can understand the utility model fully yet.
With reference to figure 1, be depicted as a kind of multiple degrees of freedom molten metal quantification founding apparatus of the utility model embodiment, comprise rotation platform, move horizontally parts and quantitative liquid getting mechanism, moving horizontally parts is installed on the rotation platform, quantitative liquid getting mechanism is installed in and moves horizontally on the parts, move horizontally parts and further comprise lower tray 18, top tray 21, translation transformational structure 22, translation guide rail 23, linear slider 24, lower tray 18 are provided with upper support column 20 and are connected with top tray 21, space between lower tray 18 and the top tray 21 is used for installing linear electric motors 19, linear electric motors 19 rotatablely moving of output are converted into the translational motion of the linear slider 24 that is installed on the translation guide rail 23 by translation transformational structure 22, quantitative liquid getting mechanism is housed on the linear slider 24, drive the integral translation campaign of quantitative liquid getting mechanism; Quantitative liquid getting mechanism further comprises reduction gearing 1, push-rod electric machine 2, line handspike cover 3, line handspike 4, supporting plate 5, stepper motor 6 waters cup 7, waters glass arm 8 and support 9, in the line handspike cover 3 line handspike 4 is housed and connects by the feed screw nut, reduction gearing 1 and push-rod electric machine 2 are equipped with in the top of line handspike cover 3, drive power by push-rod electric machine 2 outputs, after reduction gearing 1 decelerating effect, drive the feed screw nut, the motion that is in line of the rotation motion of push-rod electric machine 2, make line handspike 3 accomplish linear motion in line handspike cover 3, utilize push-rod electric machine 2 rotatings to finish the push rod action; Line handspike 3 is bolted with square supporting plate 5, the support 9 that is complementary is installed below supporting plate 5, support 9 is used for installing stepper motor 6, the installing hole of stepper motor is connected by bolt with the support installing hole, be equipped with on the stepper motor 6 be provided with water glass arm 8 water the cup 7, change the angle of watering glass arm 8 and vertical direction by control step motor 6, and then the position angle of cup is watered in control; By single-chip microcomputer or programmable logic controller (PLC) (Programmable Logic Controller, PLC) control push-rod electric machine 2 realizes watering the movement on the vertical direction of cup, is rotated certain angle by single-chip microcomputer or programmable logic controller (PLC) PLC control step motor 6.
In a concrete application example, referring to Fig. 2 to Fig. 4, rotation platform further comprises disk 16, upper flange 15, lower flange 14, intermediate disc 13, drive unit 12, some the first support columns 11, lower disc 10 and thrust ball bearing 25, lower disc 10 is the bottom surface platform, be connected by the first support column 11 between lower disc 10 and the intermediate disc 13, space between lower disc 10 and the intermediate disc 13 is used for installing drive unit 12, described drive unit 12 is bolted and is fixed on the intermediate disc 13, lower flange 14 is bolted fixing with intermediate disc 13, thrust ball bearing 25 is installed between lower flange 14 and the upper flange 15, the inner ring of the seat ring of thrust ball bearing 25 and lower flange 14 is by being fixed, the blowout patche of thrust ball bearing 25 and upper flange 15 outer rings are by being fixed, one circle thrust ball is set between the foundation ring of thrust ball bearing 25 and the blowout patche, thrust ball bearing 25 is support platform and supports upper flange 15 with lower flange 14 and intermediate disc 13, it is fixing that upper flange 15 and upper disk 16 are bolted, and upper disk 16 is mounting platform, and upper disk 16 supports 17 by second and is connected with the lower tray 18 that moves horizontally parts.In concrete application example, some the first support columns 11 distribute along even circumferential.The setting of this kind structure can be so that whole rotation platform has better stability.Drive unit 12 output shafts are provided with drive unit keyway 121, and upper flange 15 axis hole places are provided with upper flange keyway 151, and upper flange 15 axis holes match with drive unit 12 output shafts and are connected by key.When rotation platform was worked, drive unit 12 rotations were directly passed on the upper flange 15 by the power of key with output, so that go up disk 16 and load the rotation that superincumbent structure has control.In this motion process, the foundation ring of thrust ball bearing 25 is fixed on the lower flange 14, and blowout patche rotatablely moves with upper flange 15, reduces to rotate the friction of generation.
Further, referring to Fig. 5, watering cup 7 comprises and waters glass body 30, watering the symmetrically arranged quantitative liquid getting mouth 26 of glass body 30 upper shafts and the first fixed point liquid outlet 27 and village liquid structure 28, watering glass body 30 is made of integrated half bulb 301 and cylinder part 302, quantitative liquid getting mouth 26 is larger circular arc cutaway on cylinder part 302 edges, the first fixed point liquid outlet 27 is the less through hole of bore on cylinder part 302 walls, village liquid structure 28 is arranged on the fluid direction of the first fixed point liquid outlet 27, with the first fixed point liquid outlet 27 over against face on have the second fixed point liquid outlet 29.For so that village liquid mechanism has the degree of accuracy of better village liquid effect and increase fixed point fluid, the bore of the first fixed point liquid outlet 27 can be set greater than the bore of the second fixed point liquid outlet 29.In a concrete application example, village liquid structure 28 is the four sides structure that comprises a bottom and three sidewalls, and wherein bottom and two side surround openend, and its open end is connected with the first sidewall of fixing a point liquid outlet 27 places and surrounds first liquid outlet 27 of fixing a point.In the process of fixed point casting, for so that fluid is more smooth, village liquid structure 28 is set reduces gradually along the size that liquid flows out on the 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 before the startup and be in a certain initial position, operating personnel start rear control system and cup 7 is watered in control move to desired location and get liquid.At first make line handspike 4 drop to corresponding desired location by control push-rod electric machine 2, to water cup 7 all immerses below the metal bath surface, molten metal is quantitatively measured and is contained in 302 li in half bulb by quantitative liquid getting mouth 26, then will water glass vertical-lift desired location to the liquid level, then the control step motor 6, make and water 30 one-tenth suitable angles of glass body, unnecessary molten metal flows out from quantitative liquid getting mouth 26, after getting liquid and finishing, control step motor 6 makes and waters glass body 30 and slowly go back to vertical state, simultaneously, control push-rod electric machine 2 makes line handspike 4 leave the crucible that molten metal is housed, and rises to corresponding height, finishes the quantitative liquid getting of molten metal.
When 2) molten metal is carried in the space, after finishing the quantitative liquid getting of molten metal, control device drive unit 12 rotation to the angle of setting and control linear electric motors 19 make and water glass body 30 and be moved horizontally to desired location, make glass body 30 that waters that fills molten metal steadily move to mould table casting gate top position, prepare casting.
When 3) fixed point is cast, after filling the watering glass body 30 and move to casting gate top desired location of molten metal, driving device motor 12 interlocks of control system control step motor 6 and fuselage base, make line handspike 4 drop to corresponding desired location by control push-rod electric machine 2, the drive unit 12 of while control step motor 6 and fuselage base, make and water 30 one-tenth suitable angles of glass body and guarantee that the second fixed point liquid outlet 29 is corresponding with the mold pour point, molten metal enters village liquid structure 28 by the first fixed point liquid outlet 27 successively, excess metal liquid hoarded and guarantee flow speed stability, the certain molten metal of final flow rate passes through the second fixed point liquid outlet 29 fluids of village liquid structure 28 front ends, the skew of the relative space position of assurance the second fixed point liquid outlet 5 and mould table casting gate realized the casting of fixing a point when realization the second fixed point liquid outlet 29 was stablized fluid in the error range of default.
When 4) space is returned, after the fixed point casting cycle is finished, at first control step motor 6 and driving device motor 12 anti-phase linkage rotations make plumbness and the position of watering before cup recovers the fixed point casting, then accessory drive motor 12 rotates the angle of setting, turn back to the initial position of smelting furnace top along the path of space carrying molten metal, wait control signal is carried out next time casting cycle.
The multiple degrees of freedom molten metal quantification founding apparatus that provides by above embodiment, water a glass angle of getting liquid by control and carry out accurate liquid extracting, and realize moving freely of pouring device multi-angle by rotatable platform and the motion that moves horizontally parts, having overcome can't accurate quantification and the inefficient problem of casting in the prior art.
The above only is preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of within spirit of the present utility model and principle, doing, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.
Claims (7)
1. a multiple degrees of freedom molten metal quantification founding apparatus is characterized in that, comprises rotation platform, move horizontally parts and quantitative liquid getting mechanism, the described parts that move horizontally are installed on the described rotation platform, and described quantitative liquid getting mechanism is installed in described moving horizontally on the parts
The described parts that move horizontally further comprise lower tray (18), top tray (21), translation transformational structure (22), translation guide rail (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 the top tray (21) is used for installing linear electric motors (19), rotatablely moving of described linear electric motors (19) output is converted into the translational motion of the linear slider (24) that is installed on the translation guide rail (23) by translation transformational structure (22), linear slider is equipped with quantitative liquid getting mechanism on (24), drives the integral translation campaign of described quantitative liquid getting mechanism; Described quantitative liquid getting mechanism further comprises reduction gearing (1), 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), line handspike (4) is housed in the described line handspike cover (3) and connects by the feed screw nut, reduction gearing (1) and push-rod electric machine (2) are equipped with in the top of line handspike cover (3), drive power by push-rod electric machine (2) output, after reduction gearing (1) decelerating effect, drive the feed screw nut, the motion that is in line of the rotation motion of push-rod electric machine (2), make line handspike (3) accomplish linear motion in line handspike cover (3), utilize push-rod electric machine (2) rotating to finish the push rod action; Described line handspike (3) is bolted with square supporting plate (5), the support (9) that is complementary is installed in the below of supporting plate (5), described support (9) is used for installing stepper motor (6), the installing hole of stepper motor is connected by bolt with the support installing hole, be equipped with on the described stepper motor (6) and be provided with water glass (7) of watering a glass arm (8), change the angle of watering a glass arm (8) and vertical direction by control step motor (6), and then the position angle of cup is watered in control; Realize watering the movement 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 be rotated certain angle.
2. multiple degrees of freedom molten metal quantification founding apparatus according to claim 1, it is characterized in that, described rotation platform further comprises disk (16), upper flange (15), lower flange (14), intermediate disc (13), drive unit (12), some the first support columns (11), lower disc (10) and thrust ball bearing (25), described lower disc (10) is the bottom surface platform, be connected by the first support column (11) between described lower disc (10) and the intermediate disc (13), space between lower disc (10) and the intermediate disc (13) is used for installing described drive unit (12), described drive unit (12) is bolted and is fixed on the intermediate disc (13), described lower flange (14) is bolted fixing with intermediate disc (13), described thrust ball bearing (25) is installed between lower flange (14) and the upper flange (15), the inner ring of the seat ring of thrust ball bearing (25) and lower flange (14) is by being fixed, the blowout patche of thrust ball bearing (25) and upper flange (15) outer ring are by being fixed, one circle thrust ball is set between the foundation ring of thrust ball bearing (25) and the 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) is bolted fixing with upper disk (16), upper disk (16) is mounting platform, and described upper disk (16) supports (17) by second and is connected with the lower tray that moves horizontally parts (18).
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 claim 1 to 3 arbitrary described multiple degrees of freedom molten metal quantification founding apparatus, it is characterized in that, the described cup (7) that waters comprises and waters a glass body (30), watering a glass body (30) the symmetrically arranged quantitative liquid getting mouth of upper shaft (26) and the first fixed point liquid outlet (27) and village liquid structure (28), the described glass body (30) that waters is made of integrated half bulb (301) and cylinder part (302), described quantitative liquid getting mouth (26) is larger circular arc cutaway on cylinder part (302) edge, described the first fixed point liquid outlet (27) is the less through hole of bore on cylinder part (302) wall, described village liquid structure (28) be arranged on described first the fixed point liquid outlet (27) the fluid direction on, with first the fixed point liquid outlet (27) over against face on have second the fixed point liquid outlet (29).
5. multiple degrees of freedom molten metal quantification founding apparatus according to claim 4 is characterized in that, the bore of described the first fixed point liquid outlet (27) is greater than the bore of described the second fixed point liquid outlet (29).
6. multiple degrees of freedom molten metal quantification founding apparatus according to claim 4, it is characterized in that, described village liquid structure (28) is the four sides structure that comprises a bottom and three sidewalls, 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 first liquid outlet (27) of fixing a point.
7. multiple degrees of freedom molten metal quantification founding apparatus according to claim 6 is characterized in that, described village liquid structure (28) reduces gradually along the size that liquid flows out on the direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320208070 CN203235954U (en) | 2013-04-23 | 2013-04-23 | Multi-degree of freedom molten metal ration pouring device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320208070 CN203235954U (en) | 2013-04-23 | 2013-04-23 | Multi-degree of freedom molten metal ration pouring device |
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| CN203235954U true CN203235954U (en) | 2013-10-16 |
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| CN 201320208070 Expired - Fee Related CN203235954U (en) | 2013-04-23 | 2013-04-23 | Multi-degree of freedom molten metal ration pouring device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103252482A (en) * | 2013-04-23 | 2013-08-21 | 浙江工业大学 | Multi-freedom-degree liquid metal quantitative pouring device |
| CN107263360A (en) * | 2017-07-31 | 2017-10-20 | 天津吉森机电设备工程有限公司 | A kind of oil transfer arm swivel seal circle sliding and replacing device and its application |
-
2013
- 2013-04-23 CN CN 201320208070 patent/CN203235954U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103252482A (en) * | 2013-04-23 | 2013-08-21 | 浙江工业大学 | Multi-freedom-degree liquid metal quantitative pouring device |
| CN103252482B (en) * | 2013-04-23 | 2015-09-30 | 浙江工业大学 | A kind of multiple degrees of freedom molten metal quantification founding apparatus |
| CN107263360A (en) * | 2017-07-31 | 2017-10-20 | 天津吉森机电设备工程有限公司 | A kind of oil transfer arm swivel seal circle sliding and replacing device and its application |
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