CN2710809Y - Eye-piece mould plate drilling bit - Google Patents
Eye-piece mould plate drilling bit Download PDFInfo
- Publication number
- CN2710809Y CN2710809Y CN 200420041392 CN200420041392U CN2710809Y CN 2710809 Y CN2710809 Y CN 2710809Y CN 200420041392 CN200420041392 CN 200420041392 CN 200420041392 U CN200420041392 U CN 200420041392U CN 2710809 Y CN2710809 Y CN 2710809Y
- Authority
- CN
- China
- Prior art keywords
- eye
- drill bit
- gears
- gear
- drilling bit
- 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
Abstract
The utility model discloses an eye-piece mould plate drilling bit, which is characterized in that three gears with drilling bits are arranged inside a housing. The middle gear meshes with the gears on both sides simultaneously. The axial centers of the three gears are arranged at the same line. The helical direction of the middle drilling bit is opposite to the helical direction of the drilling bits on both sides. The synchronous drilling can be realized. The utility model can be widely used in the eye-piece manufacture.
Description
Technical field
The utility model relates to a kind of drill bit, especially relates to a kind of glasses template drill bit.
Background technology
Traditional mirror technology of joining is: look at computer earlier and look for the lens optical center on the sheet instrument, the injection moulding template of utilizing glasses manufacturer to provide is according to glasses socket of the eye peripheral size; molding on moulding machine; make template, on the center of lens instrument, look for deviation, find out pupil position according to template; edging to the edge polisher again; and find out time-consuming, the effort of suitable template, under the situation of no injection moulding template,, can't be implemented in molding on the moulding machine for half of wire drawing glasses; molding by hand, it is big error to occur.
Summary of the invention
The purpose of this utility model provides a kind of glasses template drill bit, utilizes eye socket cosmetic sheet rapid die-manufacturing, guarantees that eyeglass and mirror socket of the eye are more identical.
For achieving the above object, the technical solution adopted in the utility model is: three gears that have drill bit are positioned at housing, idler gear is meshed simultaneously with two side gears, and the axle center of three gears is located along the same line, and middle drill bit is opposite with the hand of spiral of both sides drill bit.
After adopting such scheme, join that mirror is convenient, fast, efficient, cost saving, eyeglass and mirror socket of the eye are more identical, attractive in appearance.
Description of drawings
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Accompanying drawing 1 is a partial sectional view of the present utility model;
Accompanying drawing 2 is that A-A of the present utility model is to view.
1,2,3, drill bit 4, housing 5,6,7, gear 8, bolt 9, loam cake 10, sealing gasket 11, axle sleeve 12, bolt hole
The specific embodiment
Shown in Figure 1, gear 5,6,7 places in the housing 4, by loam cake 9, sealing gasket 10, bolt 8 with its sealing, gear 6 is meshed with gear 5,7 simultaneously, the axle center of three gears is located along the same line, and drill bit 1,2,3 is housed respectively, and drill bit 1,3 is opposite with the hand of spiral of drill bit 2, the drillstock of drill bit 1,2,3 cooperates with axle sleeve 11 in being embedded in axis body 4, and drill bit 2 is connected by modes such as screw thread or mortise pins with its drillstock.
Claims (1)
- A kind of glasses template drill bit, form by loam cake (9), housing (4), bolt (8), the gear (5,6,7) that has drill bit (1,2,3), it is characterized in that: the gear (5,6,7) that has drill bit (1,2,3) is positioned at housing (4), gear (6) is meshed simultaneously with gear (5,7), and the axle center of gear (5,6,7) is located along the same line, and drill bit (2) is opposite with the hand of spiral of drill bit (1,3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420041392 CN2710809Y (en) | 2004-06-18 | 2004-06-18 | Eye-piece mould plate drilling bit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420041392 CN2710809Y (en) | 2004-06-18 | 2004-06-18 | Eye-piece mould plate drilling bit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2710809Y true CN2710809Y (en) | 2005-07-20 |
Family
ID=34871924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420041392 Expired - Fee Related CN2710809Y (en) | 2004-06-18 | 2004-06-18 | Eye-piece mould plate drilling bit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2710809Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104385365A (en) * | 2014-10-20 | 2015-03-04 | 四川仁心医疗科技有限公司 | Template lens reference point manufacturing device |
-
2004
- 2004-06-18 CN CN 200420041392 patent/CN2710809Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104385365A (en) * | 2014-10-20 | 2015-03-04 | 四川仁心医疗科技有限公司 | Template lens reference point manufacturing device |
| CN104385365B (en) * | 2014-10-20 | 2016-02-10 | 四川仁心医疗科技有限公司 | A kind of template eyeglass reference point producing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |