CN208595820U - A kind of artificial tooth sintering frame - Google Patents
A kind of artificial tooth sintering frame Download PDFInfo
- Publication number
- CN208595820U CN208595820U CN201820082145.4U CN201820082145U CN208595820U CN 208595820 U CN208595820 U CN 208595820U CN 201820082145 U CN201820082145 U CN 201820082145U CN 208595820 U CN208595820 U CN 208595820U
- Authority
- CN
- China
- Prior art keywords
- artificial tooth
- frame
- support
- sintering
- sintered
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- 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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- 238000005245 sintering Methods 0.000 title claims abstract description 77
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 10
- 235000008331 Pinus X rigitaeda Nutrition 0.000 claims description 4
- 235000011613 Pinus brutia Nutrition 0.000 claims description 4
- 241000018646 Pinus brutia Species 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 12
- 238000010586 diagram Methods 0.000 description 8
- 238000001816 cooling Methods 0.000 description 4
- 229910052573 porcelain Inorganic materials 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000037237 body shape Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Prostheses (AREA)
Abstract
The utility model discloses a kind of artificial teeth to be sintered frame, its key points of the technical solution are that: including the support frame for erecting artificial tooth, support frame as described above is mounted on pedestal, and the pedestal is placed in sintering furnace.Its advantage is that artificial tooth can be enable fully to be sintered in artificial tooth sintering process.
Description
Technical field
The utility model relates to artificial tooth sintering equipment fields, are sintered frame more particularly to a kind of artificial tooth.
Background technique
In the manufacturing process of artificial tooth, need to carry out upper porcelain to it.When upper porcelain, need that porcelain powder and water are mixed paste first
Then shape piles up artificial tooth according to dental features.It places it in sintering furnace and is sintered after being puzzled to artificial tooth heap.
The artificial tooth 3 that heap puzzles is placed on sintering furnace 1 first as shown in Fig. 1 by most of existing artificial tooth sintering process
Workbench 12 on, the motor being mounted on inside sintering furnace 1 is then controlled (in figure not by the control panel 15 on sintering furnace 1
Draw) rotation, motor drives sintering equipment 13 to move downward by transmission device, until in the inner by the cover of artificial tooth 3 to be sintered
In chamber.Later staff manipulate control panel 15 control sintering equipment 13 in resistance wire (be not drawn into figure) heating power from
And the air of 13 inner cavity of sintering equipment is heated, high temperature air contact with artificial tooth 3 realizing the burning to artificial tooth 3
Knot.
Above-mentioned technical proposal is that the artificial tooth 3 for puzzling heap is directly placed on workbench 12 and is sintered to it.To justice
During tooth 3 is sintered, since artificial tooth 3 is directly placed on workbench 12, its underpart is in contact with workbench 12, causes
Hot-air is unable to fully touch 3 lower section of artificial tooth, and then causes the sintering of 3 lower part of artificial tooth insufficient.
Utility model content
The purpose of the utility model is to provide a kind of artificial teeth to be sintered frame, its advantage is that can make justice in artificial tooth sintering process
Tooth is able to fully be sintered.
The above-mentioned technical purpose of the utility model has the technical scheme that a kind of artificial tooth sintering frame,
The sintering frame includes the support frame for erecting artificial tooth, and support frame as described above is mounted on pedestal, and the pedestal is placed on burning
In freezing of a furnace.
Through the above technical solutions, the support frame that artificial tooth is sintered during the sintering process in frame is placed on sintering furnace after erecting
It is inside sintered, part can sufficiently be contacted with the thermal current in sintering equipment below, thus in artificial tooth sintering process
Artificial tooth is set fully to be sintered.
The utility model is further arranged to: the pedestal is support plate, and support frame as described above is that grafting is solid on the supporting plate
Fixed support column.
Through the above technical solutions, support column grafting is on the supporting plate, artificial tooth is installed on the support columns and is supported pylon
It rises, to make partially can sufficiently be contacted with the thermal current in sintering equipment below during the sintering process.
The utility model is further arranged to: the support column is cylindrical shape, and the support plate is equipped with intensive point
The inscribe diameter of a circle of the latticed groove of cloth, the groove is equal with support column outer diameter.
Through the above technical solutions, support column can be seated in a groove the tangent shape of inner wall of the outer wall and groove that make support column
At tight fit, support column is fixed in groove to realize.
The utility model is further arranged to: the support column lower part is pointed shape.
Through the above technical solutions, support column is plugged in support plate groove when, can first by its tip be inserted into groove
In positioned, since pointed head area is much smaller than groove inscribed circle diameter, therefore pointed head can be readily inserted into groove.When
When support column cylindrical surface and the inscribed circle of groove do not keep concentric, during support column is further seated, tip side
Inclined-plane confronting grooves boundary slip increases the concentricity between the circle of contact in the cylindrical surface and groove of support column, until final
Connect the inner surface of the cylindrical surface of concentric rear support strut and groove between the cylindrical surface of support column and the inscribed circle of groove closely
Support column is seated in being fixed in groove by touching to realize.
The utility model is further arranged to: the corona lower part of the artificial tooth, which is provided with, is socketed on corona pine on support column
Set access slot, the set access slot outer diameter be greater than support column outer diameter.
Through the above technical solutions, what the two was formed is a kind of pine socket since set access slot internal diameter is greater than support column outer diameter,
Such socket mode, which can be convenient, removes artificial tooth.
The utility model is further arranged to: the side of the support plate be circumferentially uniformly arranged there are four for fixture clamping
Card slot.
Through the above technical solutions, being sintered since artificial tooth is placed on sintering frame, therefore frame temperature is sintered after the completion of being sintered
It spends higher, can be clamped on card slot using corresponding fixture and sintering frame is picked up and is placed on cooling place and cools down.
The utility model is further arranged to: the pedestal include the first support ring and the second support ring, described first
Pushing out ring is located above the second support ring, and several pillars, the support are welded between first support ring and the second support ring
Frame is circular supporting network, and the supporting network is welded on the inside of the second support ring.
Through the above technical solutions, hot-air can be by mesh under supporting network wherein since supporting network is reticular structure
Side is flowed to being sintered below below artificial tooth, to ensure that the uniformity of artificial tooth sintering.In addition, staff can also
It is clamped on pillar to be sintered frame and be moved to cooling place to directly adopt special fixture and cools down.
The utility model is further arranged to: the sintering frame is made of heat-resisting material.
Through the above technical solutions, sintering frame will not deform even because receiving the high temperature generated in sintering process
Damage.
The utility model is further arranged to: the sintering furnace includes shaft, is placed on shaft and for placing artificial tooth
The driving device and control sintering furnace that workbench, the sintering equipment being sintered to artificial tooth, driving sintering equipment move up and down
The control panel that artificial tooth is sintered.
It is adequately sintered through the above technical solutions, artificial tooth is placed on sintering frame and then is placed in sintering furnace.
In conclusion the utility model has the following beneficial effects:
Artificial tooth is sintered frame during the sintering process and erects, and part can sufficiently be carried out with the thermal current in sintering equipment below
Contact, to ensure that the uniformity to artificial tooth sintering.
Detailed description of the invention
Fig. 1 is background technique attached drawing；
Fig. 2 is 1 structural schematic diagram of embodiment；
Fig. 3 is assembly relation schematic diagram between sliding panel and sliding slot in embodiment 1；
Fig. 4 is sintering furnace schematic diagram of internal structure in embodiment 1；
Fig. 5 is driving device structure schematic diagram in embodiment 1；
Fig. 6 is sintering frame structural schematic diagram in embodiment 1；
Fig. 7 is corona and support column matching relationship schematic diagram in Fig. 4；
Fig. 8 is 2 structural schematic diagram of embodiment；
Fig. 9 is 3 structural schematic diagram of embodiment.
In figure, 1, sintering furnace；11, shaft；111, sliding slot；12, workbench；121, lower cover；122, upper cover；13, sintering dress
It sets；131, inner cavity；132, resistance wire；14, driving device；141, motor；142, spur gear；143, rack gear；144, sliding panel；
145, first bevel gear；146, second bevel gear；15, control panel；2, it is sintered frame；21, support plate；22, support column；23, recessed
Slot；24, card slot；25, tip；26, the first support ring；27, the second support ring；28, pillar；29, supporting network；3, artificial tooth；31, tooth
Hat；32, access slot is covered.
Specific embodiment
Upper and lower, front, rear, left and right described in the present embodiment be 1 be with reference to the accompanying drawings reference, below in conjunction with attached drawing to this reality
It is described in further detail with novel.
Embodiment 1
The utility model is the corollary apparatus of artificial tooth sintering furnace 1, therefore in order to preferably illustrate point of the present invention, first to artificial tooth
Sintering furnace 1 makees some brief introductions.
As shown in Fig. 2, sintering furnace 1 mainly includes shaft 11, workbench 12 and sintering equipment 13.Workbench 12 is cylindrical body
Shape is mainly used for placing artificial tooth 3 on the platform in 11 front of shaft.
As shown in Figure 3 and Figure 4, sintering equipment 13 is located at the surface of workbench 12, left and right on 13 trailing flank of sintering equipment
It symmetrically sets there are two sliding panel 144, sliding panel 144 is vertically-mounted.Vertical sliding slot 111 is symmetrically arranged on shaft 11, it is sliding
Movable plate 144 protrudes into shaft 11 through sliding slot 111, and is connected with the driving device 14 being placed in inside shaft 11, and wherein sliding slot 111 is long
Degree is longer than 144 cross-sectional length of sliding panel, and driving device 14 can drive sliding panel 144 to slide up and down in sliding slot 111, to drive
Sintering equipment 13 is moved up and down (detailed description of specific driving device 14 is as detailed below).12 periphery of workbench is equipped with annulus
The lower cover 121 of shape, workbench 12 and lower cover 121 are concentric.Cylindrical cavity 131 is equipped in sintering equipment 13, inner cavity 131 has
Circular upper cover 122, upper cover 122 and workbench 12 it is concentric with respect to and upper cover 122 outer diameter and inner diameter with 121 phase of lower cover
Together, 131 inner wall of inner cavity is equipped with the resistance wire 132 being distributed along spiral inner wall.When sintering equipment 13 moves downwardly to workbench 12
After so that lower cover 121 is in contact with upper cover 122 to cover in wherein workbench 12, send out resistance wire 132 to the energization of resistance wire 132
Heat and generate high temperature, and then the air in inner cavity 131 is heated, high temperature air flows to artificial tooth 3 to realize to artificial tooth 3
Sintering.
As shown in figure 5, driving device 14 includes motor 141, motor 141 is mounted on inside shaft 11, fills on 141 axis of motor
There is first bevel gear 145, first bevel gear 145 is meshed with second bevel gear 146, and second bevel gear 146 and spur gear 142 are same
Axis is connected, and spur gear 142 is meshed with rack gear 143, and 143 top of rack gear is fixedly connected with sliding panel 144.Motor 141, which is powered, to be turned
When dynamic, first bevel gear 145 thereon can be driven to rotate, and then the second bevel gear 146 being meshed therewith is driven to rotate, thus
It drives the spur gear 142 coaxial with second bevel gear 146 to be rotated, and then drives on the rack gear 143 engaged with spur gear 142
Lower movement finally drives sliding panel 144 to move up and down.
In addition, sintering furnace 1 further includes the control panel 15 for being placed in 1 front side of sintering furnace, operator can pass through control panel
15 realize the control to sintering furnace 1.
The inventive point of the utility model is illustrated below.
A kind of artificial tooth sintering frame 2, as shown in Figure 6 and Figure 7, including support plate 21 and support column made of heat-resisting material
22.Wherein support plate 21 is cylindrical shape, and outer diameter is less than 12 diameter of workbench, which is provided with the latticed recessed of dense distribution
Slot 23, tip 25 is equipped with below support column 22, and 23 inscribed circle diameter of groove is identical as 22 outer diameter of support column.By 22 grafting of support column
When groove 23 in support plate 21, can first the tip 25 of support column 22 be inserted into groove 23 and position, due to tip 25
Head area is much smaller than 23 inscribed circle diameter of groove, therefore 25 head of tip can be readily inserted into groove 23.When the circle of support column 22
When the inscribed circle of cylinder and groove 23 does not keep concentric, during support column 22 is further seated in groove 23, tip 25
Confronting grooves 23 boundary slip in side increases the concentricity between the circle of contact in the cylindrical surface and groove 23 of support column 22, directly
To finally making the cylindrical surface of concentric rear support strut 22 and groove 23 between the cylindrical surface of support column 22 and the inscribed circle of groove 23
Inner surface is in close contact, and is fixed to realize for support column 22 to be seated in groove 23.
Before being sintered to artificial tooth 3, need for the partial crowns 31 on artificial tooth 3 to be socketed in the upper end of support column 22.?
During socket, suitable number of support is chosen according to the arrangement shape in artificial tooth 3 between the number of corona 31 and corona 31 first
Column 22, so that partial crowns 31 can steadily support artificial tooth 3 after being socketed in the support column 22 of selected number and artificial tooth 3.
Then, the lower end of each support column 22 is plugged in support plate 21 according to the arrangement shape of artificial tooth 3 and is fixed,
And make the arrangement shape of each support column 22 corresponding with the arrangement shape of artificial tooth 3, i.e., so that support column 22 is located at wait be socketed
The underface of corona 31.
Wherein 31 lower part of corona is provided with the set access slot 32 of cylindrical shape, and the outer diameter of set access slot 32 is greater than the outer of support column 22
Diameter.During being socketed to corona 31, set access slot 32 and 22 face of support column and it both will make concentric placement first, it
The two is socketed afterwards, set 32 upper end of access slot is made to be in contact with 22 upper end of support column.Since set 32 internal diameter of access slot is greater than support
22 outer diameter of column, what the two was formed is a kind of pine socket, and such socket mode, which can be convenient, removes artificial tooth 3.
When being sintered to artificial tooth 3, support plate 21 can support artificial tooth 3 with support column 22, to make artificial tooth 3
Lower part can be come into full contact with the high temperature air in sintering equipment 13, to be adequately sintered.
The course of work:
Before being sintered to artificial tooth 3, need according to the arrangement shape choosing in artificial tooth 3 between the number of corona 31 and corona 31
Suitable number of support column 22 is taken, it is enterprising that each support column 22 is then plugged on support plate 21 according to the arrangement shape of artificial tooth 3
Row is fixed, and makes the arrangement shape of each support column 22 corresponding with the arrangement shape of artificial tooth 3, i.e., so that support column 22 is located at
The underface of corona 31 to be socketed.After column 22 to be supported installs, corona 31 is socketed on support column 22.Then by support plate
21 place on table 12 and support plate 21 are made to keep concentric with workbench 12.
When being sintered to artificial tooth 3, manipulation control panel 15, which controls driving device 14, first makes sintering equipment to drive
13 move downward, until sintering equipment 13 covers on workbench 12 wherein.Then the heater switch on control panel 15 is opened, is burnt
Resistance wire 132 in knot device 13 discharges heat after powered up, to be sintered to artificial tooth 3 therein is placed in.Sintering process
In erected since artificial tooth 3 is placed on support column 22, can be come into full contact with the high temperature air in sintering equipment 13, Jin Erke
To be comprehensively sintered.
After artificial tooth 3 sintering after the completion of, close heater switch and manipulate sintering equipment 13 move upwards until restore initial bit
It sets.The artificial tooth 3 being sintered taking-up specified location can be placed at this time to cool down.
Embodiment 2
As shown in figure 8, difference from example 1 is that, the side of support plate 21 be circumferentially uniformly arranged there are four card
Slot 24.It is sintered since artificial tooth 3 is placed on sintering frame 2, therefore sintering 2 temperature of frame is higher after the completion of being sintered, and can use phase
The fixture answered, which is clamped on card slot 24 to pick up and be placed on cooling place sintering frame 2, to be cooled down.
Embodiment 3
As shown in figure 9, difference from example 1 is that, sintering frame 2 includes the first support ring 26 and the second support ring
27, wherein the second support ring 27 is located at 26 top of the first support ring, it is welded between the first support ring 26 and the second support ring 27
Several pillars 28, so that the first support ring 26 and the second support ring 27 are fixed together.It is welded on the inside of the second support ring 27
There is circular supporting network 29.
When being sintered to artificial tooth 3, directly artificial tooth 3 can be placed on supporting network 29, it is sintered, wherein by
In supporting network 26 there are gap between reticular structure and the first support ring 26 and the second support ring 27, hot-air can pass through support
Lower section to being sintered below from 29 flowing underneath of supporting network to artificial tooth 3 for the mesh of net 29, to ensure that artificial tooth 3 was sintered
Uniformity.
It is clamped on pillar 28 in addition, special fixture also can be directly used in staff and will be sintered frame 2 and be moved to
It is cooled down at cooling.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (8)
1. a kind of artificial tooth is sintered frame, sintering frame (2) includes the support frame for erecting artificial tooth (3), support frame as described above peace
On pedestal, the pedestal is placed in sintering furnace (1),
The pedestal is support plate (21), and support frame as described above is to be plugged on support column (22) fixed on support plate (21).
2. a kind of artificial tooth according to claim 1 is sintered frame, it is characterized in that: the support column (22) is cylindrical shape,
The support plate (21) is equipped with the latticed groove (23) of dense distribution, the inscribe diameter of a circle of the groove (23) and support
Column (22) outer diameter is equal.
3. a kind of artificial tooth according to claim 2 is sintered frame, it is characterized in that: the support column (22) lower part is tip (25)
Shape.
4. a kind of artificial tooth according to claim 1 is sintered frame, it is characterized in that: corona (31) lower part of the artificial tooth (3) is set
Be equipped with the set access slot (32) corona (31) pine being socketed on support column (22), set access slot (32) outer diameter is greater than support column
(22) outer diameter.
5. a kind of artificial tooth according to claim 2 is sintered frame, it is characterized in that: the side of the support plate (21) is circumferentially uniform
For the card slot (24) of fixture clamping there are four being arranged.
6. a kind of artificial tooth according to claim 1 is sintered frame, it is characterized in that: the pedestal include the first support ring (26) and
Second support ring (27), first support ring (26) are located above the second support ring (27), first support ring (26) and
It is welded between second support ring (27) several pillars (28), support frame as described above is circular supporting network (29), the supporting network
(29) it is welded on the inside of the second support ring (27).
7. a kind of artificial tooth according to claim 1 is sintered frame, it is characterized in that: the sintering frame (2) is by heat-resisting material system
At.
8. a kind of artificial tooth sintering furnace of artificial tooth sintering frame a kind of as described in claim 1, it is characterized in that: the sintering furnace (1) wraps
Shaft (11) is included, is placed on shaft (11) and is used to place the workbench of artificial tooth (3), the sintering that artificial tooth (3) is sintered is filled
(13), the driving device (14) that driving sintering equipment (13) moves up and down and control sintering furnace (1) is set to carry out artificial tooth (3)
The control panel (15) of sintering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820082145.4U CN208595820U (en) | 2018-01-17 | 2018-01-17 | A kind of artificial tooth sintering frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820082145.4U CN208595820U (en) | 2018-01-17 | 2018-01-17 | A kind of artificial tooth sintering frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208595820U true CN208595820U (en) | 2019-03-12 |
Family
ID=65599405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820082145.4U Expired - Fee Related CN208595820U (en) | 2018-01-17 | 2018-01-17 | A kind of artificial tooth sintering frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208595820U (en) |
-
2018
- 2018-01-17 CN CN201820082145.4U patent/CN208595820U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190312 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |