CN209665951U - A kind of fixation device for the secondary fixture of zirconium oxide block - Google Patents
A kind of fixation device for the secondary fixture of zirconium oxide block Download PDFInfo
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- CN209665951U CN209665951U CN201822043065.0U CN201822043065U CN209665951U CN 209665951 U CN209665951 U CN 209665951U CN 201822043065 U CN201822043065 U CN 201822043065U CN 209665951 U CN209665951 U CN 209665951U
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- zirconium oxide
- oxide block
- patch
- secondary fixture
- slot
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Abstract
The utility model relates to artificial tooth production and processing equipment more particularly to a kind of fixation devices for the secondary fixture of zirconium oxide block, installation can be fixed for the dedicated secondary fixture of zirconium oxide block.A kind of fixation device for the secondary fixture of zirconium oxide block, including pedestal and gasket, the pedestal is equipped with a circular lower concave part, gasket is circle, it is placed in lower concave part, arc-shaped patch slot is arranged in the edge of lower concave part in the base upper surface, and the patch slot length and secondary working are pretended together.By the gasket for replacing different-thickness, it is applicable to the zirconium oxide block of different-thickness, patch slot is for playing positioning action to secondary fixture when being bonded secondary fixture, secondary fixture patch is limited along circumferentially rotating for zirconium oxide block with axial movement, the fixation that by baffle multiple patches can also be carried out with relative position, makes the fitting of patch not generate skew.
Description
Technical field
The utility model relates to artificial tooth production and processing equipments more particularly to a kind of for the secondary fixture of zirconium oxide block
Fixed device.
Background technique
Full porcelain artificial tooth zirconium oxide block of material is used widely in oral cavity field, zirconium oxide porcelain block currently on the market
It is different, but based on discoid, meet the needs of dentistry cutting apparatus such as four axis, five axis.
And discoid full porcelain artificial tooth zirconium oxide porcelain block blank is after the completion of compacting at present, in order to be mounted on four axis, five axis
Etc. on the fixture of dentistry cutting apparatus, it is also necessary to machine operations are carried out on lathe, the edge of disk cut with a thickness of
10mm, width is the annular steps of 2mm, and the annular steps for being cut out in the processing of dentistry cutting apparatus, this part material
Material is not utilized effectively during equipment cuts artificial tooth, so that the artificial tooth quantity processed also accordingly is reduced.
Since zirconia material price is higher in the market, but the zirconia material annual consumption of artificial tooth industry is still very big, cuts
There is the wasting phenomenon of above-mentioned zirconia material in turning equipment, and the processing cost of artificial tooth manufacturer can be increased in the case of batch production, drop
Low economic benefit.
Utility model content
The purpose of the utility model is to provide a kind of fixation devices for the secondary fixture of zirconium oxide block, can be directed to zirconium oxide
Installation is fixed in the dedicated secondary fixture of block.
To achieve the goals above, the utility model provides the following technical solutions:
It is a kind of for processing the secondary fixture of full porcelain artificial tooth zirconium oxide block, which is set to zirconium oxide block circumference
Face is arc-shaped patch, and the circular arc and zirconium oxide block of the patch are concentric, and patch height is less than the height of zirconium oxide block.Patch
Piece zirconium oxide block circular arc towards formed protrusion, make to be formed between the arc surface and patch of zirconium oxide block it is step-like, instead of
The step for originally carrying out turnery processing directly on zirconium oxide block arc surface and being formed, itself is not cutting zirconium oxide block
Under the premise of equally can be achieved following process clamping, saved the material of zirconium oxide block blank.
Preferably, the patch is respectively positioned between the lower edges of zirconium oxide block two sides up and down, both sides of the edge above and below patch
It is respectively formed with the lower edges of zirconium oxide block ladder-like.Patch forms ladder-like, convenience pair in lower edges with zirconium oxide block
Two discs of zirconium oxide block are processed.
Preferably, the patch is an entirety.Integrated patch is readily transported and installs.
Preferably, the patch arc angle is 120 °.
Preferably, the patch is multiple, and along the circumferential direction scattering device.Multiple patches can make patch and zirconium oxide block
It is independent combine, mutually not image, makes to combine even closer.
Preferably, the patch quantity is three, and arc angle is 30 °.
Preferably, it is 120 ° that the multiple patch, which is formed by arc angle,.
Preferably, the patch material is plastics or aluminium alloy or steel alloy.
A kind of fixation device for the secondary fixture of zirconium oxide block, including pedestal and gasket, the pedestal are equipped with a circle
The lower concave part of shape, gasket are circle, are placed in lower concave part, and the base upper surface is arc-shaped in the setting of the edge of lower concave part
Patch slot, the patch slot length and secondary working are pretended together.By replacing the gasket of different-thickness, it is applicable to different-thickness
Zirconium oxide block, patch slot is for playing positioning action to secondary fixture when being bonded secondary fixture, to secondary fixture patch along oxygen
Change circumferentially rotating for zirconium block to be limited with axial movement, the fitting of patch is made not generate skew.
Preferably, limiting slot, the limiting section that the gasket setting matches with limiting slot is arranged in the lower concave part side.Limit
Position slot and limiting section cooperate, and gasket can be fixed, and prevent gasket strip dynamic oxidation zirconium block from rotating, to influence secondary fixture
Fitting.
Preferably, the base upper surface is different in lower concave part height on both sides, and patch slot position is in lower side.Lower side
Facilitate and secondary fixture be attached to zirconium oxide block surface, higher side can availability zirconium oxide block is positioned.
Preferably, the upper and lower surface of the lower concave part bottom surface and gasket is plane.Plane can make the placement of zirconium oxide block
It is more stable.
It preferably, further include baffle, the baffle is set in patch slot, is fixedly connected with pedestal, baffle width and phase
Interval between adjacent patch matches.Baffle is suitable for the case where secondary fixture is multiple patches, and baffle can distinguish multiple patches
It is limited, patch is enable to be attached to zirconium oxide block surface at regular intervals.
Preferably, baffle slot is set on the outside of the patch slot, described baffle one end is set in baffle slot.Baffle is looked into
Fixed effect can be played in baffle slot, making baffle is not in rotation, then is subject to bolt and fixes, and fixed effect is more preferable.
Compared with prior art, the beneficial effect of secondary fixture is: exempting zirconium oxide block after compression moulding, then in lathe
On carry out step processing process, save processing charges；The secondary fixture of easy arc-shaped, in batch production can be maximum
Change and save material, and by reasonable typesetting, increases the quantity of zirconium oxide block cutting artificial tooth.
The beneficial effects of the utility model are: can position to zirconium oxide block by the present apparatus, it is not required to traditional craft
Scribing line is found accurately, and tooling efficiency and quality are improved；Can apply same tooling base, according to the zirconium oxide block of different size from it is different
The combining form of the secondary fixture of distribution form chooses matched zirconium block gasket and baffle, to reach the knot of optimization tooling device
Structure, the quantity for reducing tooling base save the purpose of tooling device cost.
Detailed description of the invention
In order to illustrate more clearly of the technical solution of the utility model, attached drawing needed in description will be made below
Simply introduce, it should be apparent that, the drawings in the following description are merely some embodiments of the present invention, for this field
For those of ordinary skill, without creative efforts, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is prior art zirconium oxide block structure structural schematic diagram；
Fig. 2 is one zirconium oxide block structure schematic diagram of embodiment；
Fig. 3 is the fixed device installation condition schematic diagram of embodiment one；
Fig. 4 is embodiment zirconium dioxide block structure schematic diagram；
Fig. 5 is the fixed device installation condition schematic diagram of embodiment two；
Fig. 6 is the fixed device decomposition diagram of embodiment two；
Description of symbols:
1- zirconium oxide block, 2- patch, 3- pedestal, 4- gasket, 5- baffle, 6- bolt, 31- lower concave part, the upper surface 32-, 33-
Patch slot, 34- limiting slot, 35- baffle slot, 41- limiting section.
Specific embodiment
In order to make those skilled in the art more fully understand the technical solution of the utility model, below in conjunction with attached drawing pair
The utility model is further detailed.
As shown in Figure 1, in the prior art when carrying out the processing of zirconium oxide block 1, directly in the side edge up and down of zirconium oxide block 1
The step of annular is cut out, in order to the cutting processing after the enterprising luggage folder of equipment fixture.
Embodiment one
As shown in Fig. 2, secondary fixture includes an arc-shaped patch 2 in the present embodiment, patch 2 is aluminum alloy material, with oxygen
Change the fitting of 1 arc surface of zirconium block.The two sides up and down of patch 2 and the two sides up and down of zirconium oxide block 1 form ring-shaped step, 2 circular arc of patch
Angle is 120 °.
As shown in figure 3, a kind of fixation device for the secondary fixture of zirconium oxide block provided by the embodiment of the utility model, packet
Pedestal 3 and gasket 4 are included, a circular lower concave part 31 is arranged in pedestal, and gasket 4 is arranged in 31 bottom of lower concave part, the upper surface of pedestal 3
32 are arranged arc-shaped patch slot 33 with 31 link position of lower concave part, and 33 length of patch slot is identical as 2 length of patch.Pedestal 3
Upper surface 32 is different in the height on both sides of lower concave part 31, and the side of setting patch slot 33 is lower than the other side.31 two sides of lower concave part are set
Limiting slot 34 is set, the limiting section 41 outwardly protruded that can be inserted into limiting slot 34 is arranged in the corresponding position of gasket 4.
In the fixation procedure for carrying out secondary fixture, respective thickness is chosen according to the zirconium oxide billet size processed first
Gasket 4, gasket 4 is placed in lower concave part 31, then zirconium oxide block 1 is put into lower concave part 31.It is smeared on the inside of patch 2
Patch 2 is placed in patch slot 33 after bonding agent, and makes the side bonds of patch 2 Yu zirconium oxide block 1.
Embodiment two
As shown in figure 4, patch 1 is three, and along the circumferential direction circle of the scattering device in zirconium oxide block 1 in the present embodiment
In cambered surface, it is 120 ° that arc-shaped patch 2, which is formed by total arc angle,.
It further include baffle 5 as shown in Fig. 5 Fig. 6, in the present embodiment, 5 quantity of baffle one fewer than 2 quantity of patch.Patch slot
The baffle slot 35 of the 33 side setting recess far from lower concave part 31,5 one end of baffle is placed in patch slot 35 and passes through spiral shell
Bolt 6 is fixed.5 width of baffle is identical as the interval between patch 2.
In the fixation procedure for carrying out secondary fixture, respective thickness is chosen according to the zirconium oxide billet size processed first
Gasket 4, gasket 4 is placed in lower concave part 31, then zirconium oxide block 1 is put into lower concave part 31.Baffle 5 is passed through into bolt
6 is fixed with pedestal 3, patch 2 is placed in patch slot 33 after bonding agent is then smeared on the inside of patch 2, and baffle 5 should be located at
Between adjacent two patch 2, finally make the side bonds of patch 2 Yu zirconium oxide block 1.
Other parts are basically the same as the first embodiment in the present embodiment.
It is above that certain exemplary embodiments of the utility model are only described by way of explanation, undoubtedly, for
Those skilled in the art can be with a variety of different without departing from the spirit and scope of the utility model
Mode is modified described embodiment.Therefore, above-mentioned attached drawing and description are regarded as illustrative in nature, and should not be construed as
Limitation to the utility model claims protection scope.
Claims (6)
1. a kind of fixation device for the secondary fixture of zirconium oxide block, it is characterised in that: described including pedestal (3) and gasket (4)
Pedestal (3) is equipped with a circular lower concave part (31), and gasket (4) is circle, is placed in lower concave part (31), the pedestal (3)
Arc-shaped patch slot (33), patch slot (33) length and secondary working is arranged in the edge of lower concave part (31) in upper surface (32)
Pretend same.
2. a kind of fixation device for the secondary fixture of zirconium oxide block according to claim 1, it is characterised in that: under described
Limiting slot (34) are arranged in recess portion (31) side, the limiting section (41) that gasket (4) setting matches with limiting slot (34).
3. a kind of fixation device for the secondary fixture of zirconium oxide block according to claim 1, it is characterised in that: the bottom
Seat (3) upper surface (32) is located at lower side in lower concave part (31) height on both sides difference, patch slot (33).
4. a kind of fixation device for the secondary fixture of zirconium oxide block according to claim 1, it is characterised in that: under described
The upper and lower surface of recess portion (31) bottom surface and gasket (4) is plane.
5. a kind of fixation device for the secondary fixture of zirconium oxide block according to claim 1, it is characterised in that: further include
Baffle (5), the baffle (5) are set in patch slot (33), are fixedly connected with pedestal (3), baffle (5) width and adjacent patch
(2) interval between matches.
6. a kind of fixation device for the secondary fixture of zirconium oxide block according to claim 5, it is characterised in that: the patch
Baffle slot (35) are set on the outside of film trap (33), described baffle (5) one end is set in baffle slot (35).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822043065.0U CN209665951U (en) | 2018-12-06 | 2018-12-06 | A kind of fixation device for the secondary fixture of zirconium oxide block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822043065.0U CN209665951U (en) | 2018-12-06 | 2018-12-06 | A kind of fixation device for the secondary fixture of zirconium oxide block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209665951U true CN209665951U (en) | 2019-11-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822043065.0U Active CN209665951U (en) | 2018-12-06 | 2018-12-06 | A kind of fixation device for the secondary fixture of zirconium oxide block |
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| CN (1) | CN209665951U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113060539A (en) * | 2021-03-08 | 2021-07-02 | 南京佳和牙科技术有限公司 | Automatic feeding equipment for false tooth blank processing |
-
2018
- 2018-12-06 CN CN201822043065.0U patent/CN209665951U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113060539A (en) * | 2021-03-08 | 2021-07-02 | 南京佳和牙科技术有限公司 | Automatic feeding equipment for false tooth blank processing |
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