CN201998015U - Lens plane adhesion die - Google Patents
Lens plane adhesion die Download PDFInfo
- Publication number
- CN201998015U CN201998015U CN2011200345403U CN201120034540U CN201998015U CN 201998015 U CN201998015 U CN 201998015U CN 2011200345403 U CN2011200345403 U CN 2011200345403U CN 201120034540 U CN201120034540 U CN 201120034540U CN 201998015 U CN201998015 U CN 201998015U
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- CN
- China
- Prior art keywords
- adhesion
- main body
- bonding
- die
- plane
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- 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 - Lifetime
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- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The utility model discloses a lens plane adhesion die comprising an adhesion die main body and an adhesion die fixing screw hole, wherein the surface of the adhesion die main body is provided with a concentric circular ring grooves which are uniformly distributed on the surface of the adhesion die main body and arranged towards outside from the center of the surface of the adhesion die main body; and the concentric circular ring groove has the depth of 0.5mm-0.8mm and the width of 0.3mm-0.6mm, and the radial distance between circular rings is 0.5mm-1 mm. In the lens plane adhesion die, the surface of the plane adhesion die is uniformly provided with the grooves, the adhesion force is uniform during adhesion and processing of thin lenses, stripping is convenient, the use amount of adhesive is little, and the production cost is saved; with the lens plane adhesion die, the problems that adhesion force is nonuniform caused by nonuniform adhesive glue layer of the conventional plane adhesion part during adhesion and the rejection rate is increased as the adhesion force is nonuniform,during the processing, surface processing of a thin part is difficult and further the breakage of the part is easy to genreate to result in process scraps can be overcome.
Description
Technical field
The utility model belongs to the lens processing technique field, and the lens grinding tool that relates in particular to a kind of lens processing use manufactures and designs the field.
Background technology
The whole manufacturing process of optical element is a process of lapping, be to utilize special mechanical main shaft to drive corresponding mould and the fixing anchor clamps that need processing parts, and add special-purpose abrasive material and the need processing parts is rotated mutually and drive jib and do the grinding manufacturing that whole otpical leaf lens are finished in certain swing at mould and part to be processed surface.
Usually needing lens with needs processing to be fixed on the mould in process of lapping grinds then, existing bonding mould surface is a plane, part bonding glue-line in bonding process is inhomogeneous, thereby the each point bonding force is very inhomogeneous, especially slim part is inhomogeneous owing to bonding force in process, the face shape processing difficulties of part, and cause that easily part is cracked, it is useless to produce the worker, increases scrappage greatly.
Summary of the invention
The utility model discloses the bonding mould in a kind of lens plane.The utility model has solved because bonding mould surface is the plane, and part bonding glue-line in bonding process is inhomogeneous, thereby the different problem of each point bonding force.
The utility model is achieved through the following technical solutions.
The bonding mould in a kind of lens plane is made of bonding mould main body and bonding mould fixing threaded hole, wherein in bonding mould body surfaces the concentric circles annular groove is arranged.
Described concentric circles annular groove is evenly distributed on bonding mould body surfaces, is outwards arranged by bonding mould body surfaces center.Donut groove depth 0.5mm to 0.8mm, wide 0.3mm to 0.6, the radial distance 0.5mm to 1mm between annulus and the annulus.Preferred donut groove depth 0.5mm, wide 0.5mm, the radial distance 1mm between annulus and the annulus.
When the bonding mould in lens plane uses, bonded adhesives is spread upon bonding mould body surfaces, after treating fully to sprawl infiltration, scraped bonding die holder surface with a smooth scraping, bonded adhesives is stayed in the concentric circles annular groove, but bonded adhesives expanded by heating and lens in caking die holder when lens and bonding mould body surfaces are bonding, concentric circles annular groove are evenly bonding; Same caking mould main body during the demoulding, lens can be conveniently stripped.
Helpfulness of the present utility model: the utility model on the plane bonding mould body surfaces evenly slot, bonding force is even during bonding processing thin slice lens, lower wall is convenient, and use the bonded adhesives amount few, save production cost, it is inhomogeneous to have overcome the inhomogeneous bonding force that causes of the bonding mould part in existing plane bonding glue-line in bonding process, especially slim part is inhomogeneous owing to bonding force in process, the face shape processing difficulties of part, cause that easily part is cracked, it is useless to produce the worker, increases the problem of scrappage greatly.
Description of drawings
Below in conjunction with the description of drawings and the specific embodiment the utility model is further specified.
Fig. 1 is bonding mode cross section, a utility model plane structural representation;
Fig. 2 is the utility model plane bonding mould surface state schematic diagram;
Fig. 3 is Figure 1A portion partial enlarged drawing.
Among the figure, the 1st, bonding mould main body, the 2nd, concentric circles annular groove, the 3rd, bonding mould fixing threaded hole.
The specific embodiment
Below in conjunction with embodiment the utility model is further specified.Embodiment is used to illustrate the utility model, limits the utility model never in any form.
In conjunction with Fig. 1 to Fig. 3.
Fig. 1 is bonding mode cross section, a utility model plane structural representation; Fig. 2 is the utility model plane bonding mould surface state schematic diagram; Fig. 3 is Figure 1A portion partial enlarged drawing.
As shown in the figure, bonding mould is made of bonding mould main body 1 and bonding mould fixing threaded hole 3, on bonding mould main body 1 surface concentric circles annular groove 2 is arranged; Concentric circles annular groove 2 is evenly distributed on bonding mould main body 1 surface, is outwards arranged by bonding mould main body 1 centre of surface; Concentric circles annular groove 2 dark 0.5mm to 0.8mm, wide 0.3mm to 0.6, the radial distance 0.5mm to 1mm between annulus and the annulus.This routine concentric circles annular groove 2 dark 0.5mm, wide 0.5mm, the radial distance 1mm between annulus and the annulus.
During use, bonded adhesives is spread upon bonding mould main body 1 surface, after treating fully to sprawl infiltration, scraped bonding mould main body 1 surface with a smooth scraping, bonded adhesives is stayed in the concentric circles annular groove 2, but the surperficial caking mould main body 1 when bonding of lens and bonding mould main body 1, bonded adhesives expanded by heating and lens in the concentric circles annular groove 2 are evenly bonding; Same caking mould main body 1 during the demoulding, lens can be conveniently stripped.
Claims (4)
1. the bonding mould in lens plane is made of bonding mould main body (1) and bonding mould fixing threaded hole (3), it is characterized in that: on bonding mould main body (1) surface concentric circles annular groove (2) is arranged.
2. the bonding mould in lens according to claim 1 plane is characterized in that: described concentric circles annular groove (2) is evenly distributed on bonding mould main body (1) surface, is outwards arranged by bonding mould main body (1) centre of surface.
3. the bonding mould in lens according to claim 1 plane is characterized in that: described donut groove depth 0.5mm to 0.8mm, wide 0.3mm to 0.6, the radial distance 0.5mm to 1mm between annulus and the annulus.
4. the bonding mould in lens according to claim 3 plane is characterized in that: preferred concentric circles annular groove (2) dark 0.5mm, wide 0.5mm, the radial distance 1mm between annulus and the annulus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200345403U CN201998015U (en) | 2011-02-01 | 2011-02-01 | Lens plane adhesion die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200345403U CN201998015U (en) | 2011-02-01 | 2011-02-01 | Lens plane adhesion die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201998015U true CN201998015U (en) | 2011-10-05 |
Family
ID=44700789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200345403U Expired - Lifetime CN201998015U (en) | 2011-02-01 | 2011-02-01 | Lens plane adhesion die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201998015U (en) |
-
2011
- 2011-02-01 CN CN2011200345403U patent/CN201998015U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111005 |