CN206716954U - Model casting automates wax injector - Google Patents
Model casting automates wax injector Download PDFInfo
- Publication number
- CN206716954U CN206716954U CN201720557442.5U CN201720557442U CN206716954U CN 206716954 U CN206716954 U CN 206716954U CN 201720557442 U CN201720557442 U CN 201720557442U CN 206716954 U CN206716954 U CN 206716954U
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- Prior art keywords
- cylinder
- wax
- modulus
- manipulator
- rotating disk
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000005266 casting Methods 0.000 title claims abstract description 41
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 5
- 239000002356 single layer Substances 0.000 claims abstract description 3
- 238000002347 injection Methods 0.000 claims description 12
- 239000007924 injection Substances 0.000 claims description 12
- 230000005611 electricity Effects 0.000 claims description 2
- IXSZQYVWNJNRAL-UHFFFAOYSA-N etoxazole Chemical compound CCOC1=CC(C(C)(C)C)=CC=C1C1N=C(C=2C(=CC=CC=2F)F)OC1 IXSZQYVWNJNRAL-UHFFFAOYSA-N 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000012545 processing Methods 0.000 abstract description 5
- 238000010276 construction Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 5
- 230000007246 mechanism Effects 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 238000005495 investment casting Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000006378 damage Effects 0.000 description 2
- 229910001338 liquidmetal Inorganic materials 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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- Casting Devices For Molds (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
It the utility model is related to a kind of model casting automation wax injector.Mainly solve the problems, such as existing automatic wax injector it is complicated, can not automatically modulus, exist potential safety hazard and can not the workpiece more complicated to structure disposably complete wax-pattern and manufacture.It is characterized in that：The rotating disk (2) is along the circumferential direction uniformly to be fixed with multiple lower moulds (5) above single layer structure and rotating disk (2); each the both sides of lower mould (5) are designed with transversely opened and closed die device (12) on rotating disk (2); the opposite side of the support (1) is provided with modulus manipulator (18), and the lower section of modulus manipulator (18) is provided with the tank (19) being filled with water.The utility model uses a mold and multiple identical lower die structures; and automatic modulus is realized using modulus manipulator; add transversely opened and closed die device simultaneously, have it is simple in construction, being capable of modulus, the characteristics of preventing potential safety hazard and can disposably processing baroque workpiece automatically.
Description
Technical field
It the utility model is related to a kind of model casting device, and in particular to a kind of model casting automates wax injector.
Background technology
Model casting is also known as lost wax casting or lost-wax casting, and the production procedure of model casting is broadly divided into pressure wax, repaiies wax, group
Set, shell processed, Baking, cast, shelling, post processing, inspection etc., the metallic element of processing is typically with fusible material（Such as wax
Material, plastics etc.）Batch duplicating is carried out for copy, first suppresses meltability with metal die on wax injector (also referred to as penetrating wax machine)
Mould, multiple layer refractory is then applied on meltability mould, refractory coating forms shell after drying hardening, such as uses wax-pattern
Melt wax-pattern from shell from steam or hot water, then the fusible material fusing in shell is allowed to flow out.Shell is by roasting
After be allowed to firm, the liquid metal of fusing is poured into shell, liquid metal is shelled in shell after cooled and solidified, i.e.,
Obtain required metallic element.Model casting can produce accurate complexity, close to the casting of product final form, lead to
Crossing the metallic element that full form casting process obtains can not have to be machined or just can be used directly using a small amount of processing,
It is widely used in aviation, automobile, lathe, ship, internal combustion engine, gas-turbine, telecommunication equipment, weapon, medicine equipment and cutter etc.
In process industry.
At present, in investment casting process, first have to carry out wax-pattern manufacture, the wax liquor that fusing is injected in mould forms wax
Mould, the operation of casting technique most original are to be artificially injected wax liquor, and casting efficiency is low, and labor strength is big, and yield rate is low.Cause
, there is automatic wax injector in recent years in this, and existing automatic wax injector includes support, rotating disk, wax injection nozzle, mold and lower mould
Tool, rotating disk are made up of the top rotary table and lower rotary table being fixed together, and mold is fixed on top rotary table, and lower mould, which is fixed on down, to be turned
On disk, mold and lower mould is corresponding and mold and lower mould are uniformly arranged multigroup turns after mold and lower mould matched moulds
To casting station, from wax injection nozzle casting into mold and lower mould, then mold and lower mould return again to die sinking station, open
After mould, wax-pattern is manually taken out.Following technological deficiency be present in this automatic wax injector：1. need to set die sinking auxiliary in die sinking station
Mechanism and matched moulds auxiliary body, to realize the action of automatic die sinking and automatic die assembly, structure is more complicated, easily occur during use therefore
Barrier, influences normally to produce；2. when taking out wax-pattern using manually taking wax-pattern, it is impossible to automatic modulus, requirement to operator compared with
Height, careless slightly to damage wax-pattern, wax-pattern yield rate is low, and operating efficiency is low, once equipment failure operator is also
Easily come to harm, larger potential safety hazard be present；3. wax injection mould can only use the structure of upper and lower matched moulds, more complicated to structure
Workpiece need secondary molding, it is impossible to disposable to complete wax-pattern manufacture, the workpiece mould making process more complicated to structure is complicated, processing
Cost is high.
Utility model content
In order to solve existing automatic wax injector it is complicated, can not automatically modulus, potential safety hazard be present and can not be to tying
The more complicated workpiece of structure is disposably completed the problem of wax-pattern manufacture, and the utility model provides a kind of model casting automation casting
Machine, model casting automation wax injector use a mold and multiple identical lower die structures, and using modulus machinery
Hand realizes automatic modulus, while adds transversely opened and closed die device, have it is simple in construction, can automatically modulus, prevent safely it is hidden
The characteristics of suffering from and can disposably processing baroque workpiece.
The technical solution of the utility model is：A kind of model casting automation wax injector support, rotating disk, wax injection nozzle, upper mould
Tool and lower mould, the rotating disk are arranged on support and angularly rotated by servomotor driving interval, and the rotating disk is individual layer
Multiple lower moulds are along the circumferential direction uniformly fixed with above structure and rotating disk, are each mounted on wax-pattern ejection below lower mould
Cylinder, the side of the support are provided with column, and the upper end of column is fixed with open mold cylinder, and the mold is connected to open mold
On the piston rod of cylinder, to can be corresponding with mold during stud, the wax injection nozzle be consolidated for lower mold rotation on rotating disk
It is scheduled on slide plate and corresponding with the casting mouth after mold and lower mould matched moulds, slide plate is connected with the piston rod of casting cylinder,
Casting cylinder is fixed on column；Each the both sides of lower mould are designed with transversely opened and closed die device on rotating disk, described transversely opened and closed
Die device includes the first transversely opened and closed mould cylinder and the second transversely opened and closed mould cylinder, rotating disk are fixed in rotating shaft, and column upper end connects
Rotary pneumatic joint is connected to, the upper end of rotating shaft is arranged in rotary pneumatic joint, and two communicated with rotary pneumatic joint are provided with rotating shaft
Gas passage, wax-pattern eject cylinder, the first transversely opened and closed mould cylinder and the second transversely opened and closed mould cylinder electricity by being in parallel respectively
Two gas passages in the connection rotating shaft of magnetic reversal valve；The opposite side of the support is provided with modulus manipulator, under modulus manipulator
Side is provided with the tank being filled with water, and the modulus manipulator can clamp wax-pattern and take out wax-pattern from lower mould and be transferred on tank
Side, modulus manipulator are unclamped, and wax-pattern is fallen into screw clamp.
The open mold cylinder is fixed on column by air cylinder support, and the air cylinder support is provided with pilot hole, upper mould
Guide rod is fixed with tool, guide rod is through pilot hole and can be slid in pilot hole.
The modulus machinery hand includes two symmetrical clamps, clamp cylinder and lifting cylinder, the lifting cylinder
Piston rod is tubulose, and two clamps are hinged on the piston-rod lower end of lifting cylinder, and two clamp upper ends are respectively articulated with two companies
Bar, the upper end of two connecting rods and the piston-rod lower end of clamp cylinder are hinged, and clamp cylinder is fixed on the piston rod of lifting cylinder
The piston rod of upper end and clamp cylinder is located in the piston rod of lifting cylinder and through the piston rod of lifting cylinder, clamp cylinder bag
Include diaphragm, the upper cover of piston rod of the clamp cylinder below diaphragm has back-moving spring.
The lifting cylinder is fixed on manipulator support, and turntable base, manipulator support are provided between support and rotating disk
Mutually fixed with turntable base.
The utility model has the advantages that：Due to taking above-mentioned technical proposal, using a mold and multiple
The structure of mould under identical, and automatic modulus is realized using modulus manipulator, while transversely opened and closed die device is added, can
Disposably process baroque workpiece, it is simple in construction, can automatic modulus, prevented potential safety hazard.
Brief description of the drawings
Accompanying drawing 1 is structural representation of the present utility model.
Accompanying drawing 2 is Fig. 1 top view.
Accompanying drawing 3 is Fig. 1 left view.
Accompanying drawing 4 is the mounting structure sectional view of mold 4 in the utility model.
Accompanying drawing 5 is Fig. 4 top view.
Accompanying drawing 6 is the structure sectional view after mold 4 and the lower matched moulds of mould 5 in the utility model.
Accompanying drawing 7 is the cavity structure schematic diagram of mold 4 and lower mould 5 in the utility model.
Accompanying drawing 8 is the Workpiece structure sectional view in the utility model embodiment.
Accompanying drawing 9 is Fig. 8 left view.
Accompanying drawing 10 is the structure sectional view of modulus manipulator 18 in Fig. 1.
Accompanying drawing 11 is enlarged drawing at A in Figure 10.
Accompanying drawing 12 is enlarged drawing at B in Figure 10.
Accompanying drawing 13 is the structure sectional view of transversely opened and closed die device 12 in Fig. 2.
Accompanying drawing 14 is Figure 13 top view.
1- supports in figure, 2- rotating disks, 3- wax injection nozzles, 4- molds, mould under 5-, 6- servomotors, 7- wax-patterns ejection gas
Cylinder, 8- columns, 9- open mold cylinders, 10- slide plates, 11- casting cylinders, the transversely opened and closed die devices of 12-, 13- first are transversely opened and closed
Mould cylinder, the transversely opened and closed mould cylinders of 14- second, 15- rotating shafts, 16- rotary pneumatic joints, 17- gas passages, 18- modulus manipulators,
19- tanks, 20- air cylinder supports, 21- pilot holes, 22- guide rods, 23- clamps, 24- clamp cylinders, 25- lifting cylinders, 26- connect
Bar, 27- back-moving springs, 28- manipulator supports, 29- turntable bases, 30- rotation preventing mechanisms, 31- diaphragms.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings：
As shown in Fig. 1~Figure 14, a kind of model casting automates wax injector, including support 1, rotating disk 2, wax injection nozzle 3, upper mould
Tool 4 and lower mould 5, the rotating disk 2 are arranged on support 1 and drive interval angularly to rotate by servomotor 6, the rotating disk 2
Multiple lower moulds 5 are along the circumferential direction uniformly fixed with for single layer structure and the top of rotating disk 2, the lower section of each lower mould 5 is respectively mounted
There is wax-pattern to eject cylinder 7, the side of the support 1 is provided with column 8, and the upper end of column 8 is fixed with open mold cylinder 9, it is described on
Mould 4 is connected on the piston rod of open mold cylinder 9, and the lower mould 5 on rotating disk 2 can be with upper mould when turning to 8 position of column
Have it is 4 corresponding, the wax injection nozzle 3 be fixed on it is on slide plate 10 and corresponding with the casting mouth after mold 4 and the matched moulds of lower mould 5,
Slide plate 10 is connected with the piston rod of casting cylinder 11, and casting cylinder 11 is fixed on column 8；The two of each lower mould 5 on rotating disk 2
Side is designed with transversely opened and closed die device 12, and it is horizontal that the transversely opened and closed die device 12 includes the first transversely opened and closed mould cylinder 13 and second
To open mold cylinder 14, rotating disk 2 is fixed in rotating shaft 15, and the upper end of column 8 is connected with rotary pneumatic joint 16, the upper end peace of rotating shaft 15
The two gas passages 17 communicated with rotary pneumatic joint 16, wax-pattern ejection cylinder are provided with rotary pneumatic joint 16, in rotating shaft 15
7th, the first transversely opened and closed 13 and second transversely opened and closed mould cylinder 14 of mould cylinder is turned by the solenoid directional control valve connection being in parallel respectively
Two gas passages 17 in axle 15；The opposite side of the support 1 is provided with modulus manipulator 18, and the lower section of modulus manipulator 18 is provided with
The tank 19 being filled with water, the modulus manipulator 18, which can clamp wax-pattern and take out wax-pattern from lower mould 5, is transferred to tank 19
Top, modulus manipulator 18 are unclamped, and wax-pattern is fallen into screw clamp 19.It is simpler for structure due to taking above-mentioned technical proposal
Single workpiece, using mold 4 and lower mould 5, mold 4, lower mould 5 and transverse direction can be used for baroque workpiece
Folding mould device 12 is combined.It is illustrated below by taking simple workpiece as an example：During casting, the mold 4 of casting station is in folding
With the matched moulds of lower mould 5 on rotating disk 2 in the presence of mould cylinder 9, then casting cylinder 11, which acts, pushes wax injection nozzle 3 to casting mouth,
Casting is carried out, casting terminates rear wax injection nozzle 3 and retreated, and cools down certain time, and mold 4 lifts in the presence of open mold cylinder 9,
Rotating disk 2 rotates, and next lower mould 5 goes to casting station, carries out next wax-pattern casting.Lower mould 5 with wax-pattern is gone to
During modulus station, wax-pattern ejection cylinder 7 acts ejects wax-pattern from lower mould 5, and now, modulus manipulator 18 clamps wax-pattern,
And lift wax-pattern obliquely upward, the release wax-pattern of modulus manipulator 18, which is fallen into screw clamp 19, further to be cooled down.The utility model
Automatic modulus is realized using the structure of mould 5 under a mold 4 and multiple identicals, and using modulus manipulator 18, simultaneously
Add transversely opened and closed die device 12, can disposably process baroque workpiece, it is simple in construction, can automatic modulus, Du
Potential safety hazard absolutely.
The open mold cylinder 9 is fixed on column 8 by air cylinder support 20, and the air cylinder support 20 is provided with pilot hole
21, guide rod 22 is fixed with mold 4, guide rod 22 is through pilot hole 21 and can be slid in pilot hole 21.Pilot hole
21 and the effect of guide rod 22 be to prevent the piston rod rotation of open mold cylinder 9 so that mold 4 during lower 5 matched moulds of mould with determining
Level is true.
The modulus manipulator 18 includes two symmetrical clamps 23, clamp cylinder 24 and lifting cylinder 25, described to carry
The piston rod for rising cylinder 25 is tubulose, and two clamps 23 are hinged on the piston-rod lower end of lifting cylinder 25, on two clamps 23
End is respectively articulated with two connecting rods 26, and the upper end of two connecting rods 26 and the piston-rod lower end of clamp cylinder 24 are hinged, clamp cylinder
24 are fixed on the piston rod upper end of lifting cylinder 25 and the piston rod of clamp cylinder 24 is located in the piston rod of lifting cylinder 25 simultaneously
Through the piston rod of lifting cylinder 25, clamp cylinder 24 is single-acting diaphragm type cylinder, and clamp cylinder 24 includes diaphragm 31, diaphragm
The upper cover of piston rod of the clamp cylinder 24 of 31 lower sections has back-moving spring 27.The clever structure of modulus manipulator 18 and it is compact, do not have to
Sliding falsework is equipped with, reduces space-consuming, is easily installed, it is easy to use.
The lifting cylinder 25 is fixed on manipulator support 28, and turntable base 29, machine are provided between support 1 and rotating disk 2
Tool hand support 28 is fixed with the phase of turntable base 29.Turntable base 29 is used for supporting wheel 2 and is also used for installation manipulator support simultaneously
28。
The piston rod of the upper end of lifting cylinder 25 is provided with rotation preventing mechanism 30.Rotation preventing mechanism 30 can prevent from being lifted
The piston rod rotation of cylinder 25, and then avoid clamp 23 from rotating, clamp 23 is accurately clamped wax-pattern.
Claims (4)
1. a kind of model casting automates wax injector, including support (1), rotating disk (2), wax injection nozzle (3), mold (4) and lower mould
Have (5), the rotating disk (2) is arranged on support (1) and angularly rotated by servomotor (6) driving interval, it is characterised in that：
The rotating disk (2) is along the circumferential direction uniformly to be fixed with multiple lower moulds (5) above single layer structure and rotating disk (2), each descends mould
Wax-pattern ejection cylinder (7) is mounted on below tool (5), the side of the support (1) is provided with column (8), the upper end of column (8)
Be fixed with open mold cylinder (9), the mold (4) is connected on the piston rod of open mold cylinder (9), on rotating disk (2) under
Mould (5) can be corresponding with mold (4) when turning to column (8) position, and the wax injection nozzle (3) is fixed on slide plate (10)
And, the piston rod phase of slide plate (10) and casting cylinder (11) corresponding with the casting mouth after mold (4) and lower mould (5) matched moulds
Even, casting cylinder (11) is fixed on column (8)；Each the both sides of lower mould (5) are designed with transversely opened and closed mould dress on rotating disk (2)
Put (12), the transversely opened and closed die device (12) includes the first transversely opened and closed mould cylinder (13) and the second transversely opened and closed mould cylinder
(14), rotating disk (2) is fixed in rotating shaft (15), and column (8) upper end is connected with rotary pneumatic joint (16), the upper end peace of rotating shaft (15)
The two gas passages (17) communicated with rotary pneumatic joint (16), wax-pattern are provided with rotary pneumatic joint (16), in rotating shaft (15)
Eject cylinder (7), the first transversely opened and closed mould cylinder (13) and the second transversely opened and closed mould cylinder (14) electricity by being in parallel respectively
Two gas passages (17) in magnetic reversal valve connection rotating shaft (15)；The opposite side of the support (1) is provided with modulus manipulator (18),
The lower section of modulus manipulator (18) is provided with the tank (19) that is filled with water, and the modulus manipulator (18) can clamp wax-pattern and by wax-pattern
Take out and be transferred to above tank (19) from lower mould (5), modulus manipulator (18) is unclamped, and wax-pattern is fallen into screw clamp (19).
A kind of 2. model casting automation wax injector according to claim 1, it is characterised in that：The open mold cylinder
(9) it is fixed on by air cylinder support (20) on column (8), the air cylinder support (20) is provided with pilot hole (21), mold (4)
On be fixed with guide rod (22), guide rod (22) is through pilot hole (21) and can be slid in pilot hole (21).
A kind of 3. model casting automation wax injector according to claim 1, it is characterised in that：The modulus manipulator
(18) two symmetrical clamps (23), clamp cylinder (24) and lifting cylinder (25), the work of the lifting cylinder (25) are included
Stopper rod is tubulose, and two clamps (23) are hinged on the piston-rod lower end of lifting cylinder (25), two clamp (23) upper end difference
Two connecting rods (26) are hinged, the upper end of two connecting rods (26) and the piston-rod lower end of clamp cylinder (24) are hinged, clamp cylinder
(24) piston rod for being fixed on the piston rod upper end of lifting cylinder (25) and clamp cylinder (24) is located at the work of lifting cylinder (25)
In stopper rod and through the piston rod of lifting cylinder (25), clamp cylinder (24) includes diaphragm (31), the clamp below diaphragm (31)
The upper cover of piston rod of cylinder (24) has back-moving spring (27).
A kind of 4. model casting automation wax injector according to claim 3, it is characterised in that：The lifting cylinder (25)
Be fixed on manipulator support (28), be provided with turntable base (29) between support (1) and rotating disk (2), manipulator support (28) with
Turntable base (29) is mutually fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720557442.5U CN206716954U (en) | 2017-05-19 | 2017-05-19 | Model casting automates wax injector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720557442.5U CN206716954U (en) | 2017-05-19 | 2017-05-19 | Model casting automates wax injector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206716954U true CN206716954U (en) | 2017-12-08 |
Family
ID=60512472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720557442.5U Withdrawn - After Issue CN206716954U (en) | 2017-05-19 | 2017-05-19 | Model casting automates wax injector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206716954U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106964755A (en) * | 2017-05-19 | 2017-07-21 | 温州职业技术学院 | Model casting automates wax injector |
| CN108820858A (en) * | 2018-07-18 | 2018-11-16 | 无锡黎曼机器人科技有限公司 | She Laji pickup robot |
-
2017
- 2017-05-19 CN CN201720557442.5U patent/CN206716954U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106964755A (en) * | 2017-05-19 | 2017-07-21 | 温州职业技术学院 | Model casting automates wax injector |
| CN108820858A (en) * | 2018-07-18 | 2018-11-16 | 无锡黎曼机器人科技有限公司 | She Laji pickup robot |
| CN108820858B (en) * | 2018-07-18 | 2023-12-01 | 无锡黎曼机器人科技有限公司 | Paraffin shooting machine picking robot |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20171208 Effective date of abandoning: 20180925 |
|
| AV01 | Patent right actively abandoned |