CN206937842U - Eyeglass chamfer machining mould - Google Patents
Eyeglass chamfer machining mould Download PDFInfo
- Publication number
- CN206937842U CN206937842U CN201720772512.9U CN201720772512U CN206937842U CN 206937842 U CN206937842 U CN 206937842U CN 201720772512 U CN201720772512 U CN 201720772512U CN 206937842 U CN206937842 U CN 206937842U
- Authority
- CN
- China
- Prior art keywords
- male model
- eyeglass
- ring moulds
- master mold
- model
- 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.)
- Active
Links
- 238000003754 machining Methods 0.000 title claims abstract description 13
- 238000002347 injection Methods 0.000 claims abstract description 12
- 239000007924 injection Substances 0.000 claims abstract description 12
- 239000000463 material Substances 0.000 claims description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 238000004140 cleaning Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 8
- 235000013312 flour Nutrition 0.000 abstract description 4
- 238000005498 polishing Methods 0.000 abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 238000010009 beating Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses eyeglass chamfer machining mould, it is made up of male model, master mold and ring moulds, male model and master mold are oppositely arranged, and male model and master mold are respectively nested in the upper and lower end of ring moulds, make to leave gap between male model and master mold, injection mold cavity is surrounded by male model, master mold and ring moulds, and the intersections of male model and ring moulds forms inclined-plane to die cavity internal projection, and this inclined-plane is used between the inner surface of eyeglass and end face that directly injection to form chamfering.The utility model makes machining eyeglass simpler, can cancel the edge polishing operation of eyeglass inner surface（Chamfering processing procedure）, meanwhile, break flour pollution is reduced, further reduces lens cleaning process, reduces cleaning water consumption, directly improves production efficiency, reduces production cost.
Description
Technical field
The technical field of eyeglass is the utility model is related to, it is especially relevant with the structure of eyeglass chamfer machining mould.
Background technology
In the prior art, the processing mold of eyeglass is molded as shown in figure 1, being made up of male model 10, master mold 20 and ring moulds 30,
Male model 10 and master mold 20 are oppositely arranged, and male model 10 and master mold 20 are respectively nested in the upper and lower end of ring moulds 30, make male model 10 and mother
Gap is left between mould 20, thus, injection mold cavity is surrounded by male model 10, master mold 20 and ring moulds 30.Plastic material is injected this
In die cavity, that is, plastic lens are made.
Wherein, current male model 10 and the intersection of ring moulds 30 form wedge angle, the obtained inner surface of eyeglass 40 and end face
Between also form wedge angle b, as shown in Figures 2 and 3.So, the injection of eyeglass 40 needs the edge of inner surface to be beaten after being formed
Mill processing, uses and forms chamfering on eyeglass 40, consequently, it is possible to not only increase chamfering processing procedure, increases production cost, also as beating
Grind the break flour of production and pollute eyeglass and environment, further increase lens cleaning process, increase cleaning water consumption, reduce production effect
Rate.
Utility model content
The purpose of this utility model is to provide a kind of eyeglass chamfer machining mould, so that machining eyeglass is simpler, production
Efficiency high, cost are lower.
In order to reach above-mentioned purpose, solution of the present utility model is：
Eyeglass chamfer machining mould, is made up of male model, master mold and ring moulds, and male model and master mold are oppositely arranged, and male model and mother
Mould is respectively nested in the upper and lower end of ring moulds, makes to leave gap between male model and master mold, and note is surrounded by male model, master mold and ring moulds
The intersection of mold cavity, male model and ring moulds forms inclined-plane to die cavity internal projection, and this inclined-plane is used for inner surface and end face in eyeglass
Between directly injection form chamfering.
Described surface width is 2mm.
The angle on described inclined-plane and ring moulds medial surface is 135 °.
Described ring moulds are made of silica gel material, and the edge that ring moulds correspond to male model protrudes to form rib, the one side of rib
It is bonded with male model, another side is the inclined-plane of male model and ring moulds intersection.
After such scheme, the utility model because convexing to form inclined-plane to die cavity in the intersections of male model and ring moulds,
So when the utility model is used for injection molding eyeglass, can be between the inner surface of eyeglass and end face directly by this inclined-plane
Injection forms chamfering, so, can cancel the edge polishing operation of eyeglass inner surface（Chamfering processing procedure）, production cost is reduced, together
When, break flour pollution is reduced, further reduces lens cleaning process, cleaning water consumption is reduced, directly improves production efficiency.
Brief description of the drawings
Fig. 1 is the structural representation of existing injection lens processing mould；
Fig. 2 is the product schematic diagram of existing injection lens processing mould；
Fig. 3 is Fig. 2 partial enlarged drawing；
Fig. 4 is structural representation of the present utility model；
Fig. 5 is product schematic diagram of the present utility model；
Fig. 6 is Fig. 5 partial enlarged drawing.
Label declaration
Male model 10, master mold 20, ring moulds 30, eyeglass 40；
Male model 1, master mold 2, ring moulds 3, inclined-plane 31, rib 32, eyeglass 4, inner surface 41, end face 42, chamfering 43.
Embodiment
As shown in Figures 4 to 6, the eyeglass chamfer machining mould that the utility model discloses, by male model 1, master mold 2 and ring moulds 3
Composition.Male model 1 and master mold 2 are oppositely arranged, and male model 1 and master mold 2 are respectively nested in the upper and lower end of ring moulds 3, make male model 1 and mother
Gap is left between mould 2, injection mold cavity is surrounded by male model 1, master mold 2 and ring moulds 3.
Improvement of the present utility model is：Male model 1 and the intersection of ring moulds 3 form inclined-plane 31 to die cavity internal projection, and this is oblique
Face 31, which is used to directly be molded between the inner surface 41 of eyeglass 4 and end face 42, forms chamfering 43.
The optimum width on the inclined-plane 31 is 2mm, and the optimum angle on inclined-plane 31 and the medial surface of ring moulds 3 is 135 °, makes to be made
Eyeglass 4 chamfering 43 and end face 42 between angle a be 135 °.Ring moulds 3 can be made of silica gel material, the correspondence of ring moulds 3
The edge of male model 1 is protruded to form rib 32, and the one side of rib 32 is bonded with male model 1, and another side is male model 1 and the intersection of ring moulds 3
Inclined-plane 31.
, can be in inner surface 41 and the end face 42 of eyeglass 4 by inclined-plane 31 when the utility model is used for injection molding eyeglass
Between directly injection form chamfering 43, as shown in Figure 5 and Figure 6, so, the edge polishing operation of the inner surface of eyeglass 4 can be cancelled
（Chamfering processing procedure）, production cost is reduced, simultaneously, it is possible to reduce because break flour caused by polishing pollutes, further reduce lens cleaning
Process, cleaning water consumption is reduced, directly improves production efficiency.
Claims (4)
1. eyeglass chamfer machining mould, is made up of male model, master mold and ring moulds, male model and master mold are oppositely arranged, and male model and master mold
The upper and lower end of ring moulds is respectively nested in, makes to leave gap between male model and master mold, injection is surrounded by male model, master mold and ring moulds
Die cavity, it is characterised in that：Male model and the intersection of ring moulds form inclined-plane to die cavity internal projection, and this inclined-plane is used for the interior table in eyeglass
Directly injection forms chamfering between face and end face.
2. eyeglass chamfer machining mould as claimed in claim 1, it is characterised in that：Described surface width is 2mm.
3. eyeglass chamfer machining mould as claimed in claim 1, it is characterised in that：The folder on described inclined-plane and ring moulds medial surface
Angle is 135 °.
4. eyeglass chamfer machining mould as claimed in claim 1, it is characterised in that：Described ring moulds use silica gel material system
Into the edge that ring moulds correspond to male model is protruded to form rib, and the one side of rib is bonded with male model, and another side is that male model and ring moulds are had a common boundary
The inclined-plane at place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720772512.9U CN206937842U (en) | 2017-06-29 | 2017-06-29 | Eyeglass chamfer machining mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720772512.9U CN206937842U (en) | 2017-06-29 | 2017-06-29 | Eyeglass chamfer machining mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206937842U true CN206937842U (en) | 2018-01-30 |
Family
ID=61366674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720772512.9U Active CN206937842U (en) | 2017-06-29 | 2017-06-29 | Eyeglass chamfer machining mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206937842U (en) |
-
2017
- 2017-06-29 CN CN201720772512.9U patent/CN206937842U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |