CN201328889Y - Working disk precise locating structure for zirconia grinding mill - Google Patents
Working disk precise locating structure for zirconia grinding mill Download PDFInfo
- Publication number
- CN201328889Y CN201328889Y CNU2008202388810U CN200820238881U CN201328889Y CN 201328889 Y CN201328889 Y CN 201328889Y CN U2008202388810 U CNU2008202388810 U CN U2008202388810U CN 200820238881 U CN200820238881 U CN 200820238881U CN 201328889 Y CN201328889 Y CN 201328889Y
- Authority
- CN
- China
- Prior art keywords
- workbench
- working disk
- scratch diskette
- locating
- place kick
- 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
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model belongs to the artificial tooth processing technology and provides a working disk precise locating structure for a zirconia grinding mill, which is characterized in that a working disk 4 for fixing dental cast is provided with a plurality of dial locating ball holes 7 which are distributed along the circumstance of the working disk; a position of a workbench on which the working disk is positioned is provided with locating ball holes which correspond to the dial locating ball holes 7; and the locating ball holes of the workbench are provided with locating steel balls 8. The working disk precise locating structure for the zirconia grinding mill has reasonable design; the dental cast is processed through the rotation of the working disk 4 in the circular hole in the workbench 9 at a position which cannot be processed in the axial direction of a rotating shaft 3 of the workbench, thereby realizing the all-sided processing of the dental cast 5; and the rotating angle of the working disk 4 realizes precise locating through the co-action of the locating ball holes 7 of the working disk 4 and the locating steel balls 8.
Description
Technical field
This utility model belongs to the artificial tooth process technology, mainly proposes a kind of zirconium oxide abrasive instrument with the accurate location structure of scratch diskette.
Background technology
Because of people's tooth varies, so the zirconium oxide tooth of making is had nothing in common with each other, but present numerous zirconium oxide abrasive instrument process tools only can be processed at vertical surface, therefore zirconium oxide tooth inside to be processed always have some cutters processing less than the place, for addressing this problem, method commonly used at present has as follows:
One, only depends on the rotation of workbench
This method is that the tooth mould is fixed on the scratch diskette, and scratch diskette is installed on the workbench, then workbench is rotated around rotating shaft, to adjust angle the tooth mould is processed.The method can solve the tooth mould in the original unmanageable problem of rotating shaft radial direction, but the tooth mould the axial direction of rotating shaft still have cutter processing less than the place.
Two, scratch diskette groove indexing
This method is to engrave consistent calibration groove respectively on the scratch diskette of fixing tooth mould and workbench, and like this, scratch diskette can be placed the circular hole internal rotation of scratch diskette on workbench, and the location of the rotation number of degrees is as the criterion with scratch diskette groove and the alignment of workbench groove; But because whether the alignment of groove leans on people's subjective sensation to judge, the location inaccuracy causes mismachining tolerance big.
Summary of the invention
The purpose of this utility model is to propose a kind of zirconium oxide abrasive instrument with the accurate location structure of scratch diskette, to overcome the deficiency that prior art exists.
This utility model is finished the technical scheme that its invention task takes: a kind of zirconium oxide abrasive instrument is with the accurate location structure of scratch diskette, on the scratch diskette of fixing tooth mould, have a plurality of along circumference calibration place kick hole, a plurality of calibration place kick hole is along the scratch diskette circle distribution, be provided with at workbench on the position of scratch diskette, have with scratch diskette on corresponding place kick hole, calibration place kick hole, and in the place kick hole of workbench, positioning ball is set.
This utility model is reasonable in design, the tooth mould workbench rotating shaft axial direction the position that can not be worked into, process by the rotation of scratch diskette in the workbench circular port, thereby realized comprehensive processing to the tooth mould, and the scratch diskette anglec of rotation realizes accurately location by place kick hole and described positioning ball combined effect on the scratch diskette.
Description of drawings
Fig. 1 is this utility model structural representation.
Among the figure, 1, base plate, 2, table rest, 3, rotating shaft, 4, scratch diskette, 5, the tooth mould, 6, cutter, 7, the place kick hole, 8, positioning ball, 9, workbench.
The specific embodiment
The embodiment that provides in conjunction with the accompanying drawings is illustrated structure of the present utility model: as shown in drawings, the zirconium oxide abrasive instrument mainly comprises workbench 9 and table rest 2 and scratch diskette 4, workbench 9 is a figure of eight slab construction, it has the rotating shaft 3 that cooperates with hole on the table rest 2, workbench 9 relies on rotating shaft 3 to be connected on 2 table rests, and can be around its rotating shaft 3 rotations, two table rests 2 connect firmly on base plate 1 by bolt, have two circular ports of placing scratch diskette 4 on the table top of workbench 9.The accurate location structure of scratch diskette is: have a plurality of calibration place kick hole 7 and calibration place kick hole and along the circle distribution of scratch diskette 4, calibration place kick hole 7 is positioned at the bottom of scratch diskette 4 on the scratch diskette 4 of fixing tooth mould; Be provided with at workbench on the position of scratch diskette, have with scratch diskette on corresponding place kick hole, calibration place kick hole, and in the place kick hole of workbench, positioning ball 8 is set, the quantity of calibration place kick hole 7 and positioning ball 8 is 2～64,
This utility model is when work, tooth mould 5 is fixed on the scratch diskette 4, cutter 6 can be to processing perpendicular to the vertical surface of base plate 1, and scratch diskette 4 relies on the rotation of workbench 9 around its rotating shaft 3, realizes that 6 pairs of tooth moulds 5 of cutter are in the processing in the radial direction of described rotating shaft 3; The tooth mould workbench rotating shaft 3 axial directions the position that can not be worked into, process by the rotation of scratch diskette 4 in workbench 9 circular ports, thereby realized comprehensive processing to tooth mould 5, and scratch diskette 4 anglecs of rotation realize accurately location by place kick hole 7 and 8 combineds effect of described positioning ball on the scratch diskette 4.
Claims (2)
1, a kind of zirconium oxide abrasive instrument is with the accurate location structure of scratch diskette, it is characterized in that: on the fixing scratch diskette of tooth mould (4), have a plurality of along circumference calibration place kick hole (7), a plurality of calibration place kick holes (7) are along the scratch diskette circle distribution, be provided with at workbench on the position of scratch diskette, have with scratch diskette on corresponding place kick hole, calibration place kick hole (7), and positioning ball (8) is set in the place kick hole of workbench.
2, zirconium oxide abrasive instrument according to claim 1 is with the accurate location structure of scratch diskette, and it is characterized in that: described calibration place kick hole (7) is positioned at the bottom of scratch diskette (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202388810U CN201328889Y (en) | 2008-12-29 | 2008-12-29 | Working disk precise locating structure for zirconia grinding mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202388810U CN201328889Y (en) | 2008-12-29 | 2008-12-29 | Working disk precise locating structure for zirconia grinding mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201328889Y true CN201328889Y (en) | 2009-10-21 |
Family
ID=41222268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202388810U Expired - Fee Related CN201328889Y (en) | 2008-12-29 | 2008-12-29 | Working disk precise locating structure for zirconia grinding mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201328889Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105708573A (en) * | 2016-04-29 | 2016-06-29 | 成都贝施美生物科技有限公司 | Fixing device for processing all-ceramic zirconium oxide |
| CN111843223A (en) * | 2019-04-30 | 2020-10-30 | 财团法人金属工业研究发展中心 | Laser engraving machine |
-
2008
- 2008-12-29 CN CNU2008202388810U patent/CN201328889Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105708573A (en) * | 2016-04-29 | 2016-06-29 | 成都贝施美生物科技有限公司 | Fixing device for processing all-ceramic zirconium oxide |
| CN111843223A (en) * | 2019-04-30 | 2020-10-30 | 财团法人金属工业研究发展中心 | Laser engraving machine |
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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: 20091021 Termination date: 20151229 |
|
| EXPY | Termination of patent right or utility model |