CN201248778Y - Manual modeling engraving machine for full-porcelain dental crowns with adjustable augmentation coefficient - Google Patents
Manual modeling engraving machine for full-porcelain dental crowns with adjustable augmentation coefficient Download PDFInfo
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- CN201248778Y CN201248778Y CNU2008200153581U CN200820015358U CN201248778Y CN 201248778 Y CN201248778 Y CN 201248778Y CN U2008200153581 U CNU2008200153581 U CN U2008200153581U CN 200820015358 U CN200820015358 U CN 200820015358U CN 201248778 Y CN201248778 Y CN 201248778Y
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- armed lever
- table top
- arm lever
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- engraving machine
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Abstract
The utility model relates to the technical field of mechanical equipment, in particular to a manual modeling engraving machine for processing full-porcelain dental crowns with adjustable augmentation coefficients. A main support holder and a table top support holder are arranged on a bedplate; a main support rotary frame is connected with the main support holder. The upper part of the main support rotary frame is connected with arm levers C and A on the main support rotary frame through back tension rods. The other ends of the back tension rods are connected with a steadying bar and a spring respectively. The live axles of the arm levers C and A are connected. The other end of the arm lever A is connected with the live axle of an arm lever D. The other end of the arm lever D is connected with the live axle of the arm lever B. The other end of the arm lever C is connected with the live axle of the other end of the arm lever B. The end of the arm lever D is connected with an engraving head. A slipper with a touch head is arranged on the arm lever B. A table top is connected with the table top support holder. Two opposite workbenches connected through rotary screw rods are arranged on the table top; adjustment screw rods are arranged on one end of the workbenches. The manual modeling engraving machine can ensure the sintered porcelain blocks of each batch to be the same in size, and has the outstanding characteristics of being portable, turning flexibly and being operated simply.
Description
Technical field
This utility model relates to a kind of technical field of plant equipment, relates in particular to a kind of manual profile-modeling engraving machine that full porcelain tooth is preced with base substrate, can be adjusted augmentation coefficient that is used to process.
Background technology
Because Zirconium oxide full-porcelain has characteristics such as intensity height, attractive in appearance, good biocompatibility, practicality is standard more and more.The manufacturing of Zirconium oxide full-porcelain is generally made and is adopted CAD/CA technology to finish, and wherein four of hat employings or five CNC machine at the bottom of the zirconium oxide.But because full porcelain tooth CAD/CAM system costs an arm and a leg, the price of a cover has influenced the popularization of this technology more than 800,000 yuan.Import manual profile-modeling engraving machine occurred on the market now, this equipment price is cheap, and machining accuracy can satisfy the needs of full porcelain tooth.Fixedly put the chi ratio but existing manual dentistry profiling carving machine adopts, put chi and be generally 1.250, the sintering shrinkage of zirconium oxide porcelain piece must meet this and put the chi ratio, otherwise the later size of zirconium oxide corona sintering that processes can't meet the demands.And because of the uncertainty of ceramic powder and production technology, each batch all changes on shrinking, and the sintering that is difficult to guarantee the porcelain piece of each batch shrinks in full accord, and need adjust according to the contraction of zirconium oxide porcelain piece this moment to the convergent-divergent of profiling carving machine.
The engraving machine that patent ZL03256561.5 " profiling carving machine " and ZL01225810.5 " desk-top sculpture convergent-divergent profiling machine " have invented is used for mould and carpenter's processing.The complex structure of these two kinds of engraving machines, the staggered traction of each arm brace changes or adjust convergent-divergent and easily go out error, and manufacturing cost is higher.
The utility model content
This utility model is in order to solve the technical problem of above-mentioned proposition, and a kind of full porcelain tooth crown manual profiling engraving machine of the augmentation coefficient adjusted of the sintered dimensions unanimity that guarantees the porcelain piece is provided.
The purpose of this utility model is achieved in that
A kind of full porcelain tooth crown manual profiling engraving machine of adjusting augmentation coefficient, it comprises base 1, mesa supports seat 23, table top 2, main supporting seat 4, touch 11 and engraving member 10; It is to be provided with main supporting seat 4 and mesa supports seat 23 on base 1; Be connected with the main rotating turret 5 that supports on the main supporting seat 4, the main top of supporting rotating turret 5 links to each other with A with armed lever C on it by back stay 6; The other end bottom of back stay 6 is connected with support bar 8 and spring 7 respectively; Described armed lever C is that live axle is connected with A, and the other end of armed lever A is connected with armed lever D live axle, and the other end of armed lever D is connected with armed lever B live axle; The other end of armed lever C is connected with the other end live axle of armed lever B, and the termination of armed lever D is connected with engraving member 10; Establish on the armed lever B to have and touch a slide block 12 of 11; Be connected with table top 2 on the described mesa supports seat 23, table top 2 is provided with relative two workbench that rotating screw bolt 21 links to each other that pass through, and workbench one end is provided with adjusting screw(rod) 3.
The described main armed lever A that supports on the rotating turret 5 is connected main the support on the rotating turret 5 by bearing slider 9 with armed lever C, the armed lever A other end is connected it by bearing 19 with slide block 13 with armed lever D, and the end of armed lever B is fixed on the slide block 13 and by live bearing 20 and links to each other with the other end of armed lever C; The other end of armed lever B is connected with slide block by bearing 18 with armed lever C.
On described armed lever C, B, the D scale is arranged.
Described table top 22 is provided with scale 24.
This utility model draws by main Gliding joint and each arm Gliding joint mutually because employing active touch and driven engraving carry out three-dimensional imitative carving, thereby realization three dimensions is shifted simultaneously; Again since workbench adjust about can doing.Table top can rotate by the axle center, and by adjusting centre distance, the side back side of more favourable processing carving body can also guarantee that the sintered dimensions size of each batch porcelain piece is consistent.And product described in the utility model is to adopt aluminum alloy material to make, and therefore has lightly, rotates flexibly distinguishing feature simple to operate.The utlity model has better popularizing application prospect, social benefit and remarkable in economical benefits.
Below in conjunction with the accompanying drawing description detailed in addition, but not limit by present embodiment to this utility model.
Description of drawings
Among the figure: base 1, table top 2, adjusting screw(rod) 3, main supporting seat 4, main rotating turret 5, back stay 6, spring 7, the support bar 8 of supporting, bearing slider 9, engraving member 10 touches 11, touch a fastening slide block 12, slide block 13 is installed bearing 15, bearing 17,18,19,20, rotating screw bolt 21, workbench 22, mesa supports seat 23, scale 24, armed lever (A, B, C, D).
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is a local structure for amplifying sketch map of the present utility model.
The specific embodiment
Embodiment 1:
As depicted in figs. 1 and 2, Fig. 1 is a structural representation of the present utility model.Fig. 2 is a local structure for amplifying sketch map of the present utility model.
This utility model is a kind of full porcelain tooth crown manual profiling engraving machine of adjusting augmentation coefficient, and it is to adopt initiatively touch and driven engraving to carry out three-dimensional imitative carving, draws mutually by main Gliding joint and each arm Gliding joint.
The full porcelain tooth crown manual profiling engraving machine of adjusting augmentation coefficient described in the utility model comprises base 1, mesa supports seat 23, table top 2, main supporting seat 4, the armed lever that can adjust by convergent-divergent, touches a fastening slide block 12, touches 11, compositions such as engraving member 10, table top 2 and carving body circular table 22.It is to be provided with main supporting seat 4 and mesa supports seat 23 on base 1; Be connected with the main rotating turret 5 that supports on the main supporting seat 4, the main top of supporting rotating turret 5 links to each other with A with armed lever C on it by back stay 6; The other end bottom of back stay 6 is connected with support bar 8 and spring 7 respectively; Described armed lever C is that live axle is connected with A, and the other end of armed lever A is connected with armed lever D live axle, and the other end of armed lever D is connected with armed lever B live axle; The other end of armed lever C is connected with the other end live axle of armed lever B, and the termination of armed lever D is connected with engraving member 10; Establish on the armed lever B to have and touch a slide block 12 of 11; Be connected with table top 2 on the described mesa supports seat 23, table top 2 is provided with relative two workbench that rotating screw bolt 21 links to each other that pass through, and workbench one end is provided with adjusting screw(rod) 3.
The described main armed lever A that supports on the rotating turret 5 is by bearing 17, bearing slider 9, make armed lever C be connected main the support on the rotating turret 5, the armed lever A other end is connected by bearing 19 with armed lever D, slide block 13 is housed on the armed lever D, and the end of armed lever B is fixed on the slide block 13 and by live bearing 20 and links to each other with armed lever D; The other end of armed lever B is connected by bearing 18 with armed lever C, slide block 12 is housed and touches 11.
Specifically, profiling carving machine described in the utility model is to be provided with back stay 6 in the main rear end of supporting rotating turret 5, and the pulling force of regulating spring 7 can be regulated the balance weight of armed lever, and spring 7 is established a support bar 8 in the middle of supporting rotating turret 5 with the master, plays the protection position-limiting action.Workbench 22 is laid respectively according to the resin crown of patient's modelling with by carving zirconium oxide porcelain piece, and workbench 22 can be by the rotation of table top central shaft, make touch 11 and engraving member 10 can make three-dimensional imitative carving.
Base 1, table top 2, adjusting screw(rod) 3 rotations, rotating screw bolt 21 is regulated the table top spacing, touch a fastening slide block 12, slide block 13, back stay 6, support bar 8, spring 7, main supporting seat 4 and the main rotating turret 5 that supports, bearing 15 is installed, bearing slider 9 and armed lever A fixedly on the main support installation be provided with bearing, the armed lever A other end is connected with live bearing 19 with armed lever D, the armed lever D other end is installed engraving member 10, slide block 13 is housed on the armed lever C, armed lever B one end is fixed on slide block 13 and is provided with live bearing 20, the other end and armed lever C are connected with bearing 18, slide block 12 is housed on the armed lever B, touching 11 is installed on the slide block on 12, the armed lever C other end is fixed on the bearing slider 9, armed lever C, B, scale is arranged on the D, length is pressed scaling and is decided, adjust slide block 13, slide block 12, armed lever C, distance is isometric, forms parallelogram (c=b=d).Scope is shunk in design according to the zirconium oxide porcelain piece, and the adjustable chi scope of putting is 1.200 to 1.300.
During concrete operations, its main Gliding joint of this profiling machine makes the arm thick stick do to move up and down in level all around, and the mutual push-and-pull of each Gliding joint of arm thick stick affects, and makes touch 11 and engraving member 10 can realize that three dimensions is shifted simultaneously; Workbench is adjusted about can doing, and carving body place is installed on the table top 22 is provided with scale 24, and resin crown and quilt carving zirconium oxide porcelain piece can rotate the side back side of favourable processing carving body by the axle center on work top.
The profiling carving machine of the full porcelain tooth hat of the design base substrate and traditional profiling machine are relatively, workbench can be adjusted centre distance by adjusting screw(rod) 3 on request, middle leading screw is designed to left-handed and dextrorotation, when rotating screw bolt 21 rotates, imitative carving thing of laying such as resin crown and extending and contraction by the center of the table top of carving thing such as zirconium oxide porcelain piece.The brachium convergent-divergent can accurately be adjusted one-time-reach-place by the scale requirement, only need to regulate several slide blocks to need put the chi position.Exquisiteness simple in structure, armed lever A, B, C, D adopt aluminium alloy, and be light, rotates flexibly, simple to operate.
Claims (4)
1, a kind of full porcelain tooth crown manual profiling engraving machine of adjusting augmentation coefficient, it comprises base (1), mesa supports seat (23), table top (2), main supporting seat (4), touches head (11) and engraving member (10), it is characterized in that: be provided with main supporting seat (4) and mesa supports seat (23) on base (1); Be connected with the main rotating turret (5) that supports on the main supporting seat (4), the main top of supporting rotating turret (5) links to each other with A with armed lever C on it by back stay (6); The other end bottom of back stay (6) is connected with support bar (8) and spring (7) respectively; Described armed lever C is that live axle is connected with A, and the other end of armed lever A is connected with armed lever D live axle, and the other end of armed lever D is connected with armed lever B live axle; The other end of armed lever C is connected with the other end live axle of armed lever B, and the termination of armed lever D is connected with engraving member (10); Establish on the armed lever B and have the slide block (12) that touches head (11); Be connected with table top (2) on the described mesa supports seat (23), table top (2) is provided with relative two workbench that rotating screw bolt (21) links to each other that pass through, and workbench one end is provided with adjusting screw(rod) (3).
2, a kind of full porcelain tooth crown manual profiling engraving machine of adjusting augmentation coefficient according to claim 1, it is characterized in that: the described main armed lever A that supports on the rotating turret (5) is connected main the support on the rotating turret (5) by bearing slider (9) with armed lever C, the armed lever A other end is connected it by bearing (19) with slide block (13) with armed lever D, and the end of armed lever B is fixed on slide block (13) and upward and by live bearing (20) links to each other with the other end of armed lever C; The other end of armed lever B is connected with slide block by bearing (18) with armed lever C.
3, a kind of full porcelain tooth crown manual profiling engraving machine of adjusting augmentation coefficient according to claim 1 is characterized in that: on described armed lever C, B, the D scale is arranged.
4, a kind of full porcelain tooth crown manual profiling engraving machine of adjusting augmentation coefficient according to claim 1, it is characterized in that: described table top (22) is provided with scale (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200153581U CN201248778Y (en) | 2008-09-02 | 2008-09-02 | Manual modeling engraving machine for full-porcelain dental crowns with adjustable augmentation coefficient |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200153581U CN201248778Y (en) | 2008-09-02 | 2008-09-02 | Manual modeling engraving machine for full-porcelain dental crowns with adjustable augmentation coefficient |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201248778Y true CN201248778Y (en) | 2009-06-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200153581U Expired - Lifetime CN201248778Y (en) | 2008-09-02 | 2008-09-02 | Manual modeling engraving machine for full-porcelain dental crowns with adjustable augmentation coefficient |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201248778Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103802575A (en) * | 2013-12-10 | 2014-05-21 | 杭州余杭博陆搪瓷厂 | Ruling machine |
| TWI556908B (en) * | 2012-12-11 | 2016-11-11 | 鴻海精密工業股份有限公司 | Transfer device |
-
2008
- 2008-09-02 CN CNU2008200153581U patent/CN201248778Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI556908B (en) * | 2012-12-11 | 2016-11-11 | 鴻海精密工業股份有限公司 | Transfer device |
| CN103802575A (en) * | 2013-12-10 | 2014-05-21 | 杭州余杭博陆搪瓷厂 | Ruling machine |
| CN103802575B (en) * | 2013-12-10 | 2016-03-02 | 杭州余杭博陆搪瓷厂 | Pen machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20090603 Effective date of abandoning: 20080902 |