CN110101474A - A kind of artificial tooth alloy high frequency centre spinning method - Google Patents
A kind of artificial tooth alloy high frequency centre spinning method Download PDFInfo
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- CN110101474A CN110101474A CN201910250415.7A CN201910250415A CN110101474A CN 110101474 A CN110101474 A CN 110101474A CN 201910250415 A CN201910250415 A CN 201910250415A CN 110101474 A CN110101474 A CN 110101474A
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C13/00—Dental prostheses; Making same
- A61C13/08—Artificial teeth; Making same
- A61C13/081—Making teeth by casting or moulding
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Abstract
The present invention relates to artificial tooth manufacturing technology fields, and a kind of artificial tooth alloy high frequency centre spinning method is disclosed, including research model building-segmented model production-working model production-working model embedding-forming model sintering-high frequency centrifugal casting-embedding cleanup step.Artificial tooth alloy high frequency centre spinning method, by the way that shaping mould is used cooperatively high frequency centrifugal casting machine, the vortex that electromagnetic coil the occurs alloy material intracavitary to crucible carries out heating melting, it is flow in shaping mould using sprue gate, casting process is more preferably uniform, the quality of obtained alloy artificial tooth is preferable, pass through the cooperation of balancing device and connecting rod, it is more convenient for the adjustment process of balance, pass through the cooperation of the first limit cushion and the second limit cushion, it is preferable to the fixed effect of shaping mould, pass through the effect of apparatus for placing, the storage that lesser article this kind of for artificial tooth usually requires the tools such as cooperation tweezers is placed more convenient.
Description
Technical field
The present invention relates to artificial tooth manufacturing technology field, specially a kind of artificial tooth alloy high frequency centre spinning method.
Background technique
High frequency centrifugal casting is widely used, and carries out heating melting to alloy material using the vortex that electromagnetic coil occurs,
Centrifugation is cooperated to rotate again, the casting of Lai Jinhang metal liquid is poured more uniform, the quality of product after promotion is cooled and shaped.
In existing artificial tooth casting method, being cast after usually heating alloy material with firelock, casting is not uniform enough,
The quality for influencing artificial tooth, secondly, the adjusting of the balancing device of existing high frequency centrifugal casting machine is inflexible, for the tune before using
Haveing suffered journey makes troubles, in addition, after forming model is put into, it is poor to the fixed effect of forming model, it is unfavorable for casting process
Smooth progress, usually require the cooperation tools such as tweezers finally, for this kind of lesser article of artificial tooth and operated, do not have work
Have the function of convenient placement, it is not comprehensive enough, for this purpose, it is proposed that a kind of artificial tooth alloy high frequency centre spinning method.
Summary of the invention
Technical problem to be solved by the present invention lies in being cast after alloy material hot melt with firelock, cast not equal enough
Even, the adjusting of the balancing device of high frequency centrifugal casting machine is inflexible, poor to the fixed effect of forming model, does not have tool
The problem of convenient placement.
The present invention solves a kind of above-mentioned technical problem: artificial tooth alloy high frequency centrifugal casting side using following technical scheme
Method, including research model building-segmented model production-working model production-working model embedding-forming model sintering-
High frequency centrifugal casting-embedding cleanup step, the specific steps are as follows:
(1) research model constructs: to the preliminary stamp of the tooth of patient, producing research model；
(2) segmented model makes: making precision impression according to research model, and carries out the production of segmented model according to stamp；
(3) working model makes: segmented model being integrated, and the hot melt material that injection heating melts, Working mould is made after cooling
Type；
(4) working model embeds: taking out molding hot melt material, is uniformly embedded using embedded material, and assign sprue-way；
(5) forming model is sintered: being placed in high temperature sintering furnace jointly after embedded material molding, control temperature heats hot melt material
Melt and flowed out from sprue-way, so that the inside of embedded material is formed cavity, and there are sprue-ways, form shaping mould at this time；
(6) high frequency centrifugal casting: alloy material is placed in the crucible of high frequency centrifugal casting machine, after metal melt, high speed from
Make the metal liquid after melting injecting in shaping mould made of investment at blowhole under the heart；
(7) embedding cleaning: after investment is taken out, investment is smashed and cleared up after cooling, obtains artificial tooth finished product.
Preferably, the high frequency centrifugal casting machine in step (6) includes casting machine main body, outside the upper end of the casting machine main body
Surface is provided with casting cavity, and the interior aspect face of the casting cavity is provided with rotating bar, and the upper end of the rotating bar is provided with company
Extension bar, the upper end outer surface of the connecting rod are provided with outer groove, and the outer surface of the connecting rod is cased with balancing device, the company
One end of extension bar is provided with casting box, and the upper end outer surface of the casting box is provided with cover board, the upper end outer surface of the cover board
It is provided with fixed screw, the interior aspect face of the casting box is provided with the second limit cushion, the lower end outer surface of the cover board
It is provided with the first limit cushion, the leading exterior surface of the casting machine main body is provided with apparatus for placing.
Preferably, the upper end outer surface of the casting machine main body is provided with movable plate, the work close to the rear of casting cavity
It is provided with hinge between movable plate and casting machine main body, is connected through hinge activity between the movable plate and casting machine main body, institute
The upper end outer surface for stating casting machine main body is provided with bayonet close to the two sides of casting cavity, and the leading exterior surface of the movable plate is close
Convex block is provided at both sides of the edge, the bayonet matches with the shape of convex block, is fixed company between the convex block and movable plate
It connects, the leading exterior surface of the movable plate is provided with sealing ring, is fixedly connected between the sealing ring and movable plate.
Preferably, the leading exterior surface of the casting machine main body is provided with control panel close to the side of apparatus for placing, institute
The lower end for stating rotating bar is provided with motor, is fixed company between the lower end of the motor and the interior aspect face of casting cavity
It connects, is flexibly connected between the motor and rotating bar, the interior aspect face of the casting cavity is set close to the side of rotating bar
It is equipped with electromagnetic coil, the input port of the electromagnetic coil and motor electrically connects with the output port of control panel respectively
It connects, the input port of the control panel and the output port of casting machine main body are electrically connected.
It preferably, is to be fixedly connected between the connecting rod and casting box, the upper end of the connecting rod is through rotation
The inside of bar is fixedly connected between the connecting rod and rotating bar.
Preferably, the balancing device includes balance fixture block, and the balance fixture block is placed on the outside of connecting rod, the balance
To be flexibly connected between fixture block and connecting rod, the interior aspect face of the balance fixture block is provided with interior groove, the interior groove and
The shape of outer groove matches, and the upper end outer surface of the balance fixture block is provided through fastening screw, the fastening screw with
It is provided with internal thread hole between balance fixture block, is flexibly connected between the fastening screw and internal thread hole, the balance fixture block
For elastic metallic material, the back end outer surface of the fastening screw is in contact with the leading exterior surface of connecting rod, the fastening spiral shell
Silk between connecting rod to be flexibly connected.
Preferably, it is provided with connecting shaft between the cover board and casting box, passes through connection between the cover board and casting box
Axis is flexibly connected, to be fixedly connected between the first limit cushion and cover board, between the second limit cushion and casting box
It is that activity connects between the upper end outer surface of the second limit cushion and the lower end outer surface of the first limit cushion to be fixedly connected
It connects.
Preferably, the upper end outer surface of the casting box is provided through feed inlet, the casting close to the side of cover board
The interior aspect face of box is provided with crucible chamber below feed inlet, and a side external surface of the crucible chamber, which is provided through, to be poured
Geat.
Preferably, the apparatus for placing includes parcel shelf, and the parcel shelf is embedded in the leading exterior surface of casting machine main body, institute
It states and is provided with shaft between parcel shelf and casting machine main body, connected between the parcel shelf and casting machine main body by shaft activity
It connects, the upper end outer surface of the parcel shelf is provided with lantern ring, and the upper end outer surface of the parcel shelf is arranged far from the lower section of lantern ring
There is collet, is to be fixedly connected between the lantern ring and collet and parcel shelf.
Compared with prior art, the present invention provides a kind of artificial tooth alloy high frequency centre spinning method, having following has
Beneficial effect:
1, artificial tooth alloy high frequency centre spinning method is heated by being sintered after the embedding of molding hot melt material
Material heating and melting simultaneously flows out from sprue-way, so that the inside of embedded material forms cavity, and there are sprue-ways, form shaping mould,
Later, it being used cooperatively casting machine main body, the vortex that electromagnetic coil the occurs alloy material intracavitary to crucible carries out heating melting,
It is flow in shaping mould by sprue gate, casting process is more preferably uniform, and the quality of obtained alloy artificial tooth is preferable.
2, artificial tooth alloy high frequency centre spinning method, by the cooperation of balancing device and connecting rod, by alloy material
After material is added in casting box with shaping mould, by rotating fastening screw, so that fastening screw is removed from balance fixture block, later
The upper and lower ends for balancing fixture block are moved along relative direction slightly, then balance fixture block is moved along the surface of connecting rod, are adjusted
It is whole to be meshed to release balance fixture block, interior groove after suitable position with outer groove, the firm of balance fixture block is kept, it will not be with connection
The rotation of bar and be thrown out of, then fastening screw is screwed on the inside of internal thread hole, completes the condition of balance, it is more convenient.
3, artificial tooth alloy high frequency centre spinning method limits the cooperation of cushion by the first limit cushion and second,
When shaping mould to be placed in the inside of casting box, rotated by unloading fixed screw, then by cover board along connecting shaft, after unlatching,
The sprue-way of shaping mould is directed at sprue gate, shaping mould is stuck in the inside of the second limit cushion, closes cover board and screw on fixed screw,
First limit cushion is pressed on the upper end of shaping mould, so that the position of entire shaping mould is fixed, to the fixed effect of shaping mould
Preferably.
4, artificial tooth alloy high frequency centre spinning method, it is this kind of for artificial tooth lesser by the effect of apparatus for placing
Article usually requires the tools such as cooperation tweezers and is operated, without using that in the process, the tools such as tweezers can be placed in glove
The surface of plate, and pass through lantern ring, the bottom end of tool is in contact with collet, for the temporary storage placement of tool, without using when,
Parcel shelf is rotated along shaft, so that parcel shelf is embedded in the leading exterior surface of casting machine main body, storage is completed, has the works such as tweezers
The storage of tool is placed, more fully.
Detailed description of the invention
Fig. 1 is work flow diagram of the present invention；
Fig. 2 is the overall structure diagram of casting machine main body of the invention；
Fig. 3 is the partial structural diagram of casting machine main body of the invention；
Fig. 4 is the structural schematic diagram of casting box of the invention；
Fig. 5 is the positive view of casting box of the invention；
Fig. 6 is the structural schematic diagram of balancing device of the invention；
Fig. 7 is the sectional view of apparatus for placing of the invention.
In figure: 1, casting machine main body；2, control panel；3, bayonet；4, movable plate；5, hinge；6, convex block；7, sealing ring；
8, casting cavity；9, electromagnetic coil；10, motor；11, rotating bar；12, connecting rod；13, outer groove；14, balancing device；141,
Balance fixture block；142, fastening screw；143, internal thread hole；144, interior groove；15, box is cast；16, cover board；17, fixed screw；
18, connecting shaft；19, the first limit cushion；20, the second limit cushion；21, feed inlet；22, crucible chamber；23, sprue gate；24, it puts
Set device；241, parcel shelf；242, lantern ring；243, collet；244, shaft.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig. 1-7, a kind of 1. artificial teeth construct-are segmented mould with alloy high frequency centre spinning method, including research model
Type production-working model production-working model embedding-forming model sintering-high frequency centrifugal casting-embedding cleanup step,
Specific step is as follows:
(1) research model constructs: to the preliminary stamp of the tooth of patient, producing research model；
(2) segmented model makes: making precision impression according to research model, and carries out the production of segmented model according to stamp；
(3) working model makes: segmented model being integrated, and the hot melt material that injection heating melts, Working mould is made after cooling
Type；
(4) working model embeds: taking out molding hot melt material, is uniformly embedded using embedded material, and assign sprue-way；
(5) forming model is sintered: being placed in high temperature sintering furnace jointly after embedded material molding, control temperature heats hot melt material
Melt and flowed out from sprue-way, so that the inside of embedded material is formed cavity, and there are sprue-ways, form shaping mould at this time；
(6) high frequency centrifugal casting: alloy material is placed in the crucible of high frequency centrifugal casting machine, after metal melt, high speed from
Make the metal liquid after melting injecting made of investment at blowhole in model under the heart；
(7) embedding cleaning: after investment is taken out, investment is smashed and cleared up after cooling, obtains artificial tooth finished product.
High frequency centrifugal casting machine in step (6) includes casting machine main body 1, the upper end outer surface setting of casting machine main body 1
There is casting cavity 8, the interior aspect face of casting cavity 8 is provided with rotating bar 11, and the upper end of rotating bar 11 is provided with connecting rod 12, connection
The upper end outer surface of bar 12 is provided with outer groove 13, and the outer surface of connecting rod 12 is cased with balancing device 14, one end of connecting rod 12
It is provided with casting box 15, the upper end outer surface of casting box 15 is provided with cover board 16, and the upper end outer surface of cover board 16 is provided with fixation
The interior aspect face of screw 17, casting box 15 is provided with the second limit cushion 20, and the lower end outer surface of cover board 16 is provided with first
Cushion 19 is limited, the leading exterior surface of casting machine main body 1 is provided with apparatus for placing 24.
The upper end outer surface of casting machine main body 1 is provided with movable plate 4 close to the rear of casting cavity 8, in order to movable plate 4
Unlatching and scraper plate, are provided with hinge 5, while between movable plate 4 and casting machine main body 1 between movable plate 4 and casting machine main body 1
Be flexibly connected by hinge 5, in order to make movable plate 4 close after can keep firm, leaned in the upper end outer surface of casting machine main body 1
The two sides of nearly casting cavity 8 are provided with bayonet 3, while the leading exterior surface of movable plate 4 is provided with convex block 6 at both sides of the edge,
Bayonet 3 matches with the shape of convex block 6, is solid between convex block 6 and movable plate 4 so that convex block 6 can be stuck in the inside of bayonet 3
Fixed connection, it is ensured that convex block 6 consolidates, and the leading exterior surface of movable plate 4 is provided with sealing ring 7, between sealing ring 7 and movable plate 4
To be fixedly connected, closely sealed effect is played after the closing of movable plate 4.
The leading exterior surface of casting machine main body 1 is provided with control panel 2, control panel 2 close to the side of apparatus for placing 24
Model IC-3650F, the lower end of rotating bar 11 is provided with motor 10, the power of rotation is provided, the lower end of motor 10 with
To be fixedly connected between the interior aspect face of casting cavity 8, it is ensured that motor 10 it is firm, be between motor 10 and rotating bar 11
It is flexibly connected, it is ensured that rotating bar 11 can be driven to rotate, the model TC6312 of motor 10, the interior aspect face of casting cavity 8
Side close to rotating bar 11 is provided with electromagnetic coil 9, to ensure that heat can be carried out to alloying metal to melt, the type of electromagnetic coil 9
It number is SGA-11, the input port of electromagnetic coil 9 and motor 10 is electrically connected with the output port of control panel 2 respectively,
The input port of control panel 2 and the output port of casting machine main body 1 are electrically connected.
It is to be fixedly connected between connecting rod 12 and casting box 15, it is ensured that firm, the upper end of connecting rod 12 of casting box 15
It through the inside of rotating bar 11, is fixedly connected between connecting rod 12 and rotating bar 11, it is ensured that connecting rod 12 and rotating bar 11
Between it is firm.
Balancing device 14 includes balance fixture block 141, and balance fixture block 141 is placed on the outside of connecting rod 12, balance fixture block 141 with
It is flexible connection between connecting rod 12, it is ensured that balance fixture block 141 can be moved along the surface of connecting rod 12, balance fixture block 141
Interior aspect face is provided with interior groove 144, and interior groove 144 matches with the shape of outer groove 13, it is ensured that balances fixture block 141 and connects
It can keep firm between extension bar 12, the upper end outer surface of balance fixture block 141 is provided through fastening screw 142, fastening screw
It is provided with internal thread hole 143 between 142 and balance fixture block 141, is flexibly connected between fastening screw 142 and internal thread hole 143,
The position of balance fixture block 141 can be fixed, balance fixture block 141 is elastic metallic material, to ensure slightly to be broken
Dynamic, the back end outer surface of fastening screw 142 is in contact with the leading exterior surface of connecting rod 12, fastening screw 142 and connecting rod 12
Between for be flexibly connected, play the role of to balance fixture block 141 limit.
Connecting shaft 18 is provided between cover board 16 and casting box 15, it is living by connecting shaft 18 between cover board 16 and casting box 15
Dynamic connection, it is ensured that cover board 16 can be rotated along connecting shaft 18, to be fixedly connected between the first limit cushion 19 and cover board 16, second
To be fixedly connected between limit cushion 20 and casting box 15, the upper end outer surface of the second limit cushion 20 and the first limit cushion 19
Lower end outer surface between to be flexibly connected, collective effect can make shaping mould be placed in the first limit cushion 19 and the second limit
Keep firm when the inside of position cushion 20.
The upper end outer surface of casting box 15 is provided through feed inlet 21 close to the side of cover board 16, it is ensured that metal material
It is put into, the interior aspect face of casting box 15 is provided with crucible chamber 22 close to the lower section of feed inlet 21, for the position of alloy material melting
It sets, a side external surface of crucible chamber 22 is provided through sprue gate 23, can be poured to shaping mould.
Apparatus for placing 24 includes parcel shelf 241, and parcel shelf 241 is embedded in the leading exterior surface of casting machine main body 1, parcel shelf
Shaft 244 is provided between 241 and casting machine main body 1, between parcel shelf 241 and casting machine main body 1 even by 244 activity of shaft
It connects, in order to packing up for parcel shelf 241, the upper end outer surface of parcel shelf 241 is provided with lantern ring 242, tool can be entangled, be set
The upper end outer surface of object plate 241 is provided with collet 243 far from the lower section of lantern ring 242, prevents the lower end of tool from sliding, lantern ring 242
And between collet 243 and parcel shelf 241 be to be fixedly connected, it is ensured that lantern ring 242 and collet 243 it is firm.
When work, user produces research model to the preliminary stamp of the tooth of patient, makes accurate print according to research model
Mould, and according to the production of stamp progress segmented model, user again integrates segmented model, and the hot melt material that injection heating melts
Material is made working model after cooling, takes out molding hot melt material, uniformly embedded using embedded material, and assign sprue-way,
It being placed in high temperature sintering furnace jointly after embedded material molding, control temperature makes hot melt material heating and melting and flows out from sprue-way,
The inside of embedded material is set to form cavity, and there are sprue-ways, form shaping mould at this time；User by alloy material be placed in high frequency from
In the crucible of heart casting machine, after metal melt, the metal liquid after melting is made to inject investment by blowhole under high speed centrifugation
Manufactured in model, subsequent user takes out shaping mould, smashes and clears up investment after cooling, obtain artificial tooth finished product, compared with
It is practical.
In conclusion be sintered by by after the embedding of molding hot melt material, hot melt material heating and melting and from casting
It is flowed out at road, so that the inside of embedded material forms cavity, and there are sprue-ways, form shaping mould, later, with the use of casting
Owner's body 1, the vortex that electromagnetic coil 9 occurs carries out heating melting to the alloy material in crucible chamber 22, by sprue gate 23
It flow in shaping mould, casting process is more preferably uniform, and the quality of obtained alloy artificial tooth is preferable；Pass through balancing device 14 and connecting rod
12 cooperation, after alloy material and shaping mould are added in casting box 15, by rotating fastening screw 142, so that fastening spiral shell
Silk 142 is removed from balance fixture block 141, later slightly moves the upper and lower ends for balancing fixture block 141 along relative direction,
Balance fixture block 141 is moved along the surface of connecting rod 12 again, balance fixture block 141, interior groove 144 are unclamped after adjusting to suitable position
It is meshed with outer groove 13, keeps the firm of balance fixture block 141, will not be thrown out of with the rotation of connecting rod 12, then will fastening
Screw 142 is screwed from the inside of internal thread hole 143, completes the condition of balance, more convenient；Pass through the first limit cushion 19 and the
The cooperation of two limit cushions 20, when shaping mould to be placed in the inside of casting box 15, by unloading fixed screw 17, then will lid
Plate 16 is rotated along connecting shaft 18, after unlatching, the sprue-way of shaping mould is directed at sprue gate 23, shaping mould is stuck in the second limit cushion 20
Inside, close cover board 16 and screw on fixed screw 17, the first limit cushion 19 is pressed on the upper end of shaping mould, so that entirely
The position of shaping mould is fixed, preferable to the fixed effect of shaping mould；It is this kind of for artificial tooth smaller by the effect of apparatus for placing 24
Article usually require the cooperation tools such as tweezers and operated, without using that in the process, the tools such as tweezers can be placed in
The surface of object plate 241, and lantern ring 242 is passed through, the bottom end of tool is in contact with collet 243, and the temporary storage for tool is placed,
When without using apparatus for placing 24, parcel shelf 241 is rotated along shaft 244, so that parcel shelf 241 is embedded in casting machine main body 1
Leading exterior surface completes storage, and the storage for having the tools such as tweezers is placed, more fully.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (9)
1. a kind of artificial tooth alloy high frequency centre spinning method, it is characterised in that: including research model building-segmented model system
Work-working model production-working model embedding-forming model sintering-high frequency centrifugal casting-embedding cleanup step, specifically
Steps are as follows:
(1) research model constructs: to the preliminary stamp of the tooth of patient, producing research model；
(2) segmented model makes: making precision impression according to research model, and carries out the production of segmented model according to stamp；
(3) working model makes: segmented model being integrated, and the hot melt material that injection heating melts, Working mould is made after cooling
Type；
(4) working model embeds: taking out molding hot melt material, is uniformly embedded using embedded material, and assign sprue-way；
(5) forming model is sintered: being placed in high temperature sintering furnace jointly after embedded material molding, control temperature heats hot melt material
Melt and flowed out from sprue-way, so that the inside of embedded material is formed cavity, and there are sprue-ways, form shaping mould at this time；
(6) high frequency centrifugal casting: alloy material is placed in the crucible of high frequency centrifugal casting machine, after metal melt, high speed from
Make the metal liquid after melting injecting in shaping mould made of investment at blowhole under the heart；
(7) embedding cleaning: after investment is taken out, investment is smashed and cleared up after cooling, obtains artificial tooth finished product.
2. a kind of artificial tooth according to claim 1 alloy high frequency centre spinning method, it is characterised in that: in step (6)
High frequency centrifugal casting machine include casting machine main body (1), the upper end outer surface of the casting machine main body (1) is provided with casting cavity
(8), the interior aspect face of the casting cavity (8) is provided with rotating bar (11), and the upper end of the rotating bar (11) is provided with connection
The upper end outer surface of bar (12), the connecting rod (12) is provided with outer groove (13), and the outer surface of the connecting rod (12) is cased with
Balancing device (14), one end of the connecting rod (12) are provided with casting box (15), the upper end outer surface of casting box (15)
It is provided with cover board (16), the upper end outer surface of the cover board (16) is provided with fixed screw (17), described to cast the interior of box (15)
Side external surface is provided with the second limit cushion (20), and the lower end outer surface of the cover board (16) is provided with the first limit cushion
(19), the leading exterior surface of the casting machine main body (1) is provided with apparatus for placing (24).
3. a kind of artificial tooth according to claim 2 alloy high frequency centre spinning method, it is characterised in that: the casting machine
The upper end outer surface of main body (1) is provided with movable plate (4) close to the rear of casting cavity (8), the movable plate (4) and casting owner
It is provided with hinge (5), is flexibly connected between the movable plate (4) and casting machine main body (1) by hinge (5), institute between body (1)
The upper end outer surface for stating casting machine main body (1) is provided with bayonet (3) close to the two sides of casting cavity (8), before the movable plate (4)
End outer surface is provided with convex block (6) at both sides of the edge, and the bayonet (3) matches with the shape of convex block (6), the convex block
(6) to be fixedly connected between movable plate (4), the leading exterior surface of the movable plate (4) is provided with sealing ring (7), described close
It is to be fixedly connected between seal (7) and movable plate (4).
4. a kind of artificial tooth according to claim 2 alloy high frequency centre spinning method, it is characterised in that: the casting machine
The leading exterior surface of main body (1) is provided with control panel (2) close to the side of apparatus for placing (24), under the rotating bar (11)
End is provided with motor (10), is fixedly connected between the lower end and the interior aspect face of casting cavity (8) of the motor (10),
To be flexibly connected between the motor (10) and rotating bar (11), the interior aspect face of the casting cavity (8) is close to rotating bar
(11) side is provided with electromagnetic coil (9), the input port of the electromagnetic coil (9) and motor (10) respectively with control
The output port of panel (2) is electrically connected, the input port of the control panel (2) and the output port of casting machine main body (1)
It is electrically connected.
5. a kind of artificial tooth according to claim 2 alloy high frequency centre spinning method, it is characterised in that: the connecting rod
(12) be to be fixedly connected between casting box (15), the upper end of the connecting rod (12) through rotating bar (11) inside,
It is to be fixedly connected between the connecting rod (12) and rotating bar (11).
6. a kind of artificial tooth according to claim 2 alloy high frequency centre spinning method, it is characterised in that: the balance dress
Setting (14) includes balance fixture block (141), and balance fixture block (141) is placed on the outside of connecting rod (12), the balance fixture block
(141) to be flexibly connected between connecting rod (12), the interior aspect face of balance fixture block (141) is provided with interior groove
(144), the interior groove (144) matches with the shape of outer groove (13), and the upper end outer surface of balance fixture block (141) is passed through
It wears and is equipped with fastening screw (142), be provided with internal thread hole between the fastening screw (142) and balance fixture block (141)
(143), to be flexibly connected between the fastening screw (142) and internal thread hole (143), the balance fixture block (141) is elasticity
The back end outer surface of metal material, the fastening screw (142) is in contact with the leading exterior surface of connecting rod (12), the fastening
It is to be flexibly connected between screw (142) and connecting rod (12).
7. a kind of artificial tooth according to claim 2 alloy high frequency centre spinning method, it is characterised in that: the cover board
(16) it is provided with connecting shaft (18) between casting box (15), passes through connecting shaft between the cover board (16) and casting box (15)
(18) it is flexibly connected, to be fixedly connected between first limit cushion (19) and cover board (16), the second limit cushion
(20) to be fixedly connected between casting box (15), the upper end outer surface of second limit cushion (20) and the first limit cushion
It (19) is flexible connection between lower end outer surface.
8. a kind of artificial tooth according to claim 2 alloy high frequency centre spinning method, it is characterised in that: the casting box
(15) upper end outer surface is provided through feed inlet (21) close to the side of cover board (16), outside the inside of casting box (15)
Surface is provided with crucible chamber (22) below feed inlet (21), and a side external surface of the crucible chamber (22) is provided through
Sprue gate (23).
9. a kind of artificial tooth according to claim 2 alloy high frequency centre spinning method, it is characterised in that: the placement dress
Setting (24) includes parcel shelf (241), and the parcel shelf (241) is embedded in the leading exterior surface of casting machine main body (1), the parcel shelf
(241) it is provided between casting machine main body (1) shaft (244), leads between the parcel shelf (241) and casting machine main body (1)
Shaft (244) flexible connection is crossed, the upper end outer surface of the parcel shelf (241) is provided with lantern ring (242), the parcel shelf
(241) upper end outer surface below lantern ring (242) far from being provided with collet (243), the lantern ring (242) and collet
It (243) is to be fixedly connected between parcel shelf (241).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910250415.7A CN110101474A (en) | 2019-03-29 | 2019-03-29 | A kind of artificial tooth alloy high frequency centre spinning method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910250415.7A CN110101474A (en) | 2019-03-29 | 2019-03-29 | A kind of artificial tooth alloy high frequency centre spinning method |
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| CN110101474A true CN110101474A (en) | 2019-08-09 |
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| CN201910250415.7A Pending CN110101474A (en) | 2019-03-29 | 2019-03-29 | A kind of artificial tooth alloy high frequency centre spinning method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111561822A (en) * | 2020-04-27 | 2020-08-21 | 安徽乐轩义齿有限公司 | Artificial tooth production is with integrative stove of roast casting |
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