CN203567083U - Injection mold for connector of fixed bridge of false tooth - Google Patents
Injection mold for connector of fixed bridge of false tooth Download PDFInfo
- Publication number
- CN203567083U CN203567083U CN201320688817.3U CN201320688817U CN203567083U CN 203567083 U CN203567083 U CN 203567083U CN 201320688817 U CN201320688817 U CN 201320688817U CN 203567083 U CN203567083 U CN 203567083U
- Authority
- CN
- China
- Prior art keywords
- silica gel
- gel plate
- connector
- cavity structure
- injection mold
- 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.)
- Expired - Fee Related
Links
- 238000002347 injection Methods 0.000 title claims abstract description 23
- 239000007924 injection Substances 0.000 title claims abstract description 23
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 40
- 239000000741 silica gel Substances 0.000 claims abstract description 40
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 40
- 238000001746 injection moulding Methods 0.000 claims abstract description 19
- 239000000463 material Substances 0.000 claims description 9
- 229920003023 plastic Polymers 0.000 claims description 9
- 239000004033 plastic Substances 0.000 claims description 9
- 208000002925 dental caries Diseases 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000012778 molding material Substances 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000005266 casting Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Images
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- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The utility model discloses an injection mold for a connector of a fixed bridge of a false tooth. The injection mold comprises a first silica gel plate and a second silica gel plate which are buckled up and down, wherein the first silica gel plate and the second silica gel plate which are buckled form an injection molding plate, a round hole is formed at the center of one side surface of the injection molding plate, the round hole stretches onto the binding plane of the first silica gel plate and the second silica gel plate, distributed pipeline spaces communicated with the round hole are respectively arranged on the binding surfaces of the first silica gel plate and the second silica gel plate, and a connector cavity structure communicated with the pipeline space is arranged at the tail end of the pipeline space. The silica gel plate used in the injection mold has low hardness, is simple to engrave and is smooth; injection molding material can be cast into the cavity formed by buckling of the first silica gel plate and the second silica gel plate through the round hole so as to form a plurality of connectors, and the efficiency is high; due to different space shapes engraved on the silica gel plates, the injection mold can be used for manufacturing connectors with complex structures.
Description
Technical field
The utility model relates to a kind of casting mould, especially a kind of artificial tooth fixed bridge connector injection mold.
Background technology
Artificial tooth be loss of tooth or pull out after, for recovering to chew, the artificial tooth that inlays of the function such as attractive in appearance, pronunciation.Artificial tooth is general employing fixed bridge when installing fixedly, and this fixed bridge is fixed on dentale by connector, and on fixed bridge with ceramic artificial tooth.The denture structure that utilizes this kind of mode to be fixed up is fairly simple, and stressed effect is good.But such connector stock size is smaller, be difficult for producing.
Utility model content
The technical problems to be solved in the utility model is: a kind of artificial tooth fixed bridge connector injection mold is provided, can goes out connector structure by fast injection molding, this artificial tooth fixed bridge connector injection mold structure is simple, can enhance productivity.
The utility model is achieved through the following technical solutions: artificial tooth fixed bridge connector injection mold, it comprises first and second silica gel plate snapping together up and down, first and second silica gel plate snapping together forms injection molding plates, the center, a side of described injection molding plates has a circular hole, described circular hole extends to first and second silica gel plate in conjunction with in plane, this first and second silica gel plate is being provided with conducting to the distributed pipes wire casing of circular hole on faying face separately, and the end of every described chase has the connector cavity structure with its conducting.
Described connector cavity structure comprises: the first connector cavity structure and the second connector cavity structure meshing with the first connector cavity structure, described the first connector cavity structure comprises two cylinder cavitys that are arranged on bottom surface.
In described connector cavity structure, can be cast into injected plastics material by described circular hole, distributed pipes wire casing.
The utility model beneficial effect: the utility model silica gel plate hardness used is lower, engraving is simple, and planarization is good; In the cavity first and second silica gel plate fastening being formed by circular hole, be cast into injected plastics material and can form polylith connector, efficiency is higher; According to the difference of the shape in the space of carving on silica gel plate, can be used for the manufacture of the connector of labyrinth.
In order further to understand feature of the present invention and technology contents, refer to following about detailed description of the present invention and accompanying drawing, yet accompanying drawing only provide with reference to and explanation use, be not used for the present invention to be limited.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, by the specific embodiment of the present utility model is described in detail, will make the technical solution of the utility model and other beneficial effect apparent.
In accompanying drawing,
Fig. 1 is the injection molding plates structural representation of the utility model artificial tooth fixed bridge connector injection mold;
Fig. 2 A is the first silica gel plate structural representation of the utility model artificial tooth fixed bridge connector injection mold;
Fig. 2 B is the second silica gel plate structural representation of the utility model artificial tooth fixed bridge connector injection mold;
Fig. 3 A, 3B are the first connector cavity structure of the utility model artificial tooth fixed bridge connector injection mold structural representation on first and second silica gel plate faying face;
Fig. 4 is the connector structure that the first connector cavity structure injection moulding of the utility model artificial tooth fixed bridge connector injection mold forms;
Fig. 5 A and 5B are the second connector cavity structure of the utility model artificial tooth fixed bridge connector injection mold structural representation on first and second silica gel plate faying face;
Fig. 6 is the connector structure that the second connector cavity structure injection moulding of the utility model artificial tooth fixed bridge connector injection mold forms.
Illustration:
1, the first silica gel plate; 2, the second silica gel plate; 3, injection molding plates; 41, groove; 11, the first silica gel plate is in conjunction with plane; 21, the second silica gel plate is in conjunction with plane; 31, circular hole; 5, chase; 6, connector cavity structure; 70, the cylinder cavity of the first connector cavity structure; 7, the first connector; 8, the second connector.
The specific embodiment
Technological means and the effect thereof for further setting forth the utility model, taked, be described in detail below in conjunction with preferred embodiment of the present utility model and accompanying drawing thereof.
Shown in Fig. 2, artificial tooth fixed bridge connector injection mold, it comprises first and second silica gel plate 1 snapping together up and down, 2, first and second silica gel plate 1 snapping together, 2 form injection molding plates 3, the center, a side of described injection molding plates 3 has a circular hole 31, described circular hole 31 extends to first and second silica gel plate in conjunction with plane 11, on 21, in fact, first and second silica gel plate is in conjunction with plane 11, on 21, all having a cross section is semicircular groove 4, and two grooves 4 is measure-alike, position is corresponding, when this first and second silica gel plate 1, 2 when snap together, this two groove 4 has just jointly formed and has connected extremely in conjunction with the circular hole 31 in plane.
This first and second silica gel plate 1,2 is being provided with conducting to the distributed pipes wire casing 5 of circular hole 31 on faying face 11,21 separately, and the end of every described chase 5 has the connector cavity structure 6 with its conducting.Described connector cavity structure 6 is interior can be cast into injected plastics material by described circular hole 31, distributed pipes wire casing 5.
Described distributed pipes wire casing 5 conductings are to circular hole 31, thereby the injected plastics material of injection circular hole 31 also can flow into this chase.Identical connector cavity structure 6 also can inject injected plastics material by chase 5.After connector cavity structure 6 injection injected plastics materials, the structure of injected plastics material is exactly the structure of connector.
Described connector cavity structure 6 comprises: the first connector cavity structure and the second connector cavity structure meshing with the first connector cavity structure.Consult Fig. 3 A and 3B and be exactly the first connector cavity structure at first and second silica gel plate at the structural representation in conjunction with in plane 11,21, as can be seen from the figure described the first connector cavity structure 7 comprises two cylinder cavitys 70 that are arranged on bottom surface.
Fig. 5 A and 5B be exactly the second connector cavity structure at first and second silica gel plate at the schematic diagram in conjunction with in plane 11,21, wherein dash area is the silica gel not hollowing out, the part that actual injected plastics material is built is the outside of dash area.
Above two first and second connector cavity structures, have just been formed and have been fixed on first, second connector 7,8 corresponding on fixed bridge by injection moulding, as Fig. 4 and Fig. 5.Wherein Fig. 4 is exactly the first connector 7 forming after the first connector cavity structure injection moulding; Fig. 5 is the second connector 8 that the second connector cavity structure injection moulding forms.
Because this first and second connector cavity structure 6 when the injection moulding is engaged with each other, inevitable is this two connector also engagement each other that injection moulding forms, and can better fixed bridge be fixed on dentale.
The utility model is not limited to the above-mentioned specific embodiment; the announcement of book and guidance according to the above description; the utility model those skilled in the art also can carry out suitable change and modification to above-mentioned embodiment, and its change also should fall into the protection domain of claim of the present utility model.In addition,, although used some specific terms in this description, these terms just for convenience of description, do not form any restriction to the utility model.
Claims (3)
1. artificial tooth fixed bridge connector injection mold, comprise first and second silica gel plate snapping together up and down, it is characterized in that: first and second silica gel plate snapping together forms injection molding plates, the center, a side of described injection molding plates has a circular hole, described circular hole extends to first and second silica gel plate in conjunction with in plane, this first and second silica gel plate is being provided with conducting to the distributed pipes wire casing of circular hole on faying face separately, and the end of every described chase has the connector cavity structure with its conducting.
2. artificial tooth fixed bridge connector injection mold according to claim 1, it is characterized in that, described connector cavity structure comprises: the first connector cavity structure and the second connector cavity structure meshing with the first connector cavity structure, described the first connector cavity structure comprises two cylinder cavitys that are arranged on bottom surface.
3. artificial tooth fixed bridge connector injection mold according to claim 1, is characterized in that, in described connector cavity structure, can be cast into injected plastics material by described circular hole, distributed pipes wire casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320688817.3U CN203567083U (en) | 2013-10-31 | 2013-10-31 | Injection mold for connector of fixed bridge of false tooth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320688817.3U CN203567083U (en) | 2013-10-31 | 2013-10-31 | Injection mold for connector of fixed bridge of false tooth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203567083U true CN203567083U (en) | 2014-04-30 |
Family
ID=50534839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320688817.3U Expired - Fee Related CN203567083U (en) | 2013-10-31 | 2013-10-31 | Injection mold for connector of fixed bridge of false tooth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203567083U (en) |
-
2013
- 2013-10-31 CN CN201320688817.3U patent/CN203567083U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140430 Termination date: 20211031 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |