CN219947024U - Optical lens cone die - Google Patents
Optical lens cone die Download PDFInfo
- Publication number
- CN219947024U CN219947024U CN202321343446.5U CN202321343446U CN219947024U CN 219947024 U CN219947024 U CN 219947024U CN 202321343446 U CN202321343446 U CN 202321343446U CN 219947024 U CN219947024 U CN 219947024U
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- CN
- China
- Prior art keywords
- fixed
- die
- mold
- cylinder
- turntable
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- 230000003287 optical effect Effects 0.000 title claims abstract description 17
- 238000002347 injection Methods 0.000 claims abstract description 7
- 239000007924 injection Substances 0.000 claims abstract description 7
- 238000007789 sealing Methods 0.000 claims description 11
- 230000000694 effects Effects 0.000 abstract description 13
- 238000001746 injection moulding Methods 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000002994 raw material Substances 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Abstract
The utility model provides an optical lens cone mold, which relates to the technical field of optical lens cones and comprises a lower mold, wherein four supporting rods are fixed at the top of the lower mold, a fixing plate is fixed at the top of each supporting rod, an upper mold is arranged between the lower mold and the fixing plate, the top of each supporting rod penetrates through the upper mold and is in sliding connection with the upper mold, a circular groove is formed in the top of the lower mold, a turntable is embedded in the circular groove, a driving motor is embedded and fixed at the center of the bottom of the circular groove, the output end of the driving motor is fixedly connected with the bottom of the turntable, four mold grooves are formed in the top of the turntable at equal intervals, cylinders are fixed in the inside of each mold groove, and the tops of the cylinders are chamfer angles. According to the utility model, the turntable is driven to rotate by the driving motor, and the turntable rotates to drive the die grooves to sequentially move below the injection holes, so that the die has the effect of injection molding of lens barrels with different diameters, and the effect of improving the practicability of the die can be achieved.
Description
Technical Field
The utility model relates to the technical field of optical lens barrels, in particular to an optical lens barrel die.
Background
Along with the increasing demands of people on mobile phone pixels, the demands of injection molding technology of lens barrels are also increasing, and in order to enable the roundness and concentricity of the lens barrels to be within the tolerance range, the technical demands of the structure and molding of a die are increasing.
The die cavity on the existing lens cone die can only produce products of single type, and the diameter of the lens cone cannot be adjusted according to the required diameter, so that the whole die core is required to be replaced, the production cost of the die is increased, and the production cost of the products is further increased.
Disclosure of Invention
The utility model aims to solve the problems that in the prior art, a die cavity on a lens barrel die can only usually produce products of single type, and the diameter of the lens barrel cannot be adjusted according to the required diameter size, so that the whole die core is required to be replaced, the production cost of the die is increased, and the production cost of the products is further increased.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides an optical lens cone mould, includes the bed die, the top of bed die is fixed with four bracing pieces, the top of bracing piece is fixed with the fixed plate, be equipped with the mould between bed die and the fixed plate, the top of bracing piece runs through the mould and rather than sliding connection, the circular slot has been seted up at the top of bed die, the inside embedding of circular slot has the carousel, the bottom center department embedding of circular slot is fixed with driving motor, driving motor's output and the bottom fixed connection of carousel, four mould grooves have been seted up at equidistant at the top of carousel, the inside of mould groove all is fixed with the cylinder, the top of cylinder is the chamfer.
Preferably, the bottom of the lower die is fixed with five supporting legs, and the bottoms of the supporting legs are all fixed with anti-slip pads.
Preferably, a cylinder is fixed at the top of the fixed plate, and the output end of the cylinder penetrates through the fixed plate and is fixedly connected with the top of the upper die.
Preferably, a sealing plate is fixed at the bottom of the upper die, and the sealing plate is matched with the turntable.
Preferably, an arc groove is formed in one side wall of the fixing plate, and an injection hole is formed in the top of the upper die and located at the arc groove.
Preferably, the diameters of the die cavity and the cylinder are arranged from small to large.
Compared with the prior art, the utility model has the advantages and positive effects that,
according to the utility model, the turntable is driven by the driving motor to rotate, and the turntable rotates to drive the die grooves to sequentially move below the injection holes, so that the die has the effect of injection molding of lens barrels with different diameters, and the effect of improving the practicability of the die can be achieved.
Drawings
Fig. 1 is a perspective view showing the overall structure of an optical lens barrel mold according to the present utility model;
fig. 2 is a cross-sectional view showing the overall structure of an optical lens barrel mold according to the present utility model;
fig. 3 is a perspective view showing a part of the structure of an optical lens barrel mold according to the present utility model.
Legend description: 1. a lower die; 2. support legs; 3. an anti-slip pad; 4. a support rod; 5. a fixing plate; 6. an upper die; 7. a cylinder; 8. a sealing plate; 9. injection molding holes; 10. an arc groove; 11. a circular groove; 12. a turntable; 13. a driving motor; 14. a die cavity; 15. a cylinder; 16. chamfering.
Detailed Description
In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.
In embodiment 1, as shown in fig. 1-3, the utility model provides an optical lens barrel mold, which comprises a lower mold 1, wherein four supporting rods 4 are fixed at the top of the lower mold 1, a fixing plate 5 is fixed at the top of each supporting rod 4, an upper mold 6 is arranged between the lower mold 1 and the fixing plate 5, the top of each supporting rod 4 penetrates through the upper mold 6 and is in sliding connection with the upper mold 6, a circular groove 11 is formed in the top of the lower mold 1, a turntable 12 is embedded in the circular groove 11, a driving motor 13 is embedded and fixed at the center of the bottom of the circular groove 11, the output end of the driving motor 13 is fixedly connected with the bottom of the turntable 12, four mold grooves 14 are formed in the top of the turntable 12 at equal intervals, cylinders 15 are fixed in the interiors of the mold grooves 14, and chamfers 16 are arranged at the tops of the cylinders 15.
The effect that its whole embodiment 1 reached is, be fixed with four bracing pieces 4 through the top of bed die 1, the top of bracing piece 4 is fixed with fixed plate 5, can play the effect of supporting fixed plate 5, be equipped with mould 6 through between bed die 1 and the fixed plate 5, mould 6 is run through at the top of bracing piece 4 and rather than sliding connection, can play and carry out spacing effect to mould 6, circular slot 11 has been seted up through the top of bed die 1, circular slot 11's inside embedding has carousel 12, the bottom center department embedding of circular slot 11 is fixed with driving motor 13, driving motor 13's output and carousel 12's bottom fixed connection, four die slots 14 have been seted up at equidistant at carousel 12's top, can play the effect that makes driving motor 13 drive carousel 12 rotate and make its regulation die slot 14 position, all be fixed with cylinder 15 through the inside of die slot 14, the top of cylinder 15 is chamfer 16, can play the effect that the raw materials of convenient injection molding in-process get into die slot 14.
In the embodiment 2, as shown in fig. 1-3, five support legs 2 are fixed at the bottom of the lower die 1, and anti-slip pads 3 are fixed at the bottoms of the support legs 2; the top of the fixed plate 5 is fixed with a cylinder 7, and the output end of the cylinder 7 penetrates through the fixed plate 5 and is fixedly connected with the top of the upper die 6; a sealing plate 8 is fixed at the bottom of the upper die 6, and the sealing plate 8 is matched with the turntable 12; an arc groove 10 is formed in one side wall of the fixed plate 5, and an injection hole 9 is formed in the top of the upper die 6 and located at the arc groove 10; the diameters of the die cavity 14 and the cylinder 15 are arranged from small to large.
The whole embodiment 2 has the effects that five supporting legs 2 are fixed at the bottom of the lower die 1, and anti-slip pads 3 are fixed at the bottoms of the supporting legs 2, so that the effects of supporting and anti-slip can be achieved; the cylinder 7 is fixed on the top of the fixed plate 5, and the output end of the cylinder 7 penetrates through the fixed plate 5 and is fixedly connected with the top of the upper die 6, so that the cylinder 7 can push the upper die 6 to descend and be attached to the lower die 1; the sealing plate 8 is fixed at the bottom of the upper die 6, and the sealing plate 8 is matched with the rotary table 12, so that the sealing effect on the die cavity 14 can be achieved; an arc groove 10 is formed in one side wall of the fixing plate 5, and an injection hole 9 is formed in the top of the upper die 6 and located at the arc groove 10, so that an effect of facilitating injection can be achieved; by arranging the diameters of the die cavity 14 and the cylinder 15 from small to large, the lens barrel can be formed into different diameter sizes.
Working principle: the rotary table 12 is driven to rotate by the driving motor 13, the rotary table 12 rotates to drive the die cavity 14 with the required diameter to move below the injection molding hole 9, then the cylinder 7 pushes the upper die 6 to descend and enables the sealing plate 8 to be tightly attached to the top of the rotary table 12, then raw materials are injected into the chamfer 16 on the top of the cylinder 15 from the injection molding hole 9, then the raw materials flow into the die cavity 14 to form a lens cone, and then the cylinder 7 drives the upper die 6 to lift, so that the formed lens cone can be taken out.
The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.
Claims (6)
1. An optical barrel mold comprising a lower mold (1), characterized in that: four bracing pieces (4) are fixed with at the top of bed die (1), the top of bracing piece (4) is fixed with fixed plate (5), be equipped with mould (6) between bed die (1) and fixed plate (5), mould (6) and rather than sliding connection are run through at the top of bracing piece (4), circular slot (11) have been seted up at the top of bed die (1), the inside embedding of circular slot (11) has carousel (12), the bottom center department embedding of circular slot (11) is fixed with driving motor (13), four mould grooves (14) have been seted up at equidistant bottom fixed connection of carousel (12) the top of carousel (13), the inside of mould groove (14) all is fixed with cylinder (15), the top of cylinder (15) is chamfer (16).
2. The optical barrel mold according to claim 1, wherein: five supporting legs (2) are fixed at the bottom of the lower die (1), and anti-slip pads (3) are fixed at the bottoms of the supporting legs (2).
3. The optical barrel mold according to claim 1, wherein: the top of fixed plate (5) is fixed with cylinder (7), the output of cylinder (7) runs through fixed plate (5) and is connected with the top fixed of last mould (6).
4. The optical barrel mold according to claim 1, wherein: the bottom of the upper die (6) is fixed with a sealing plate (8), and the sealing plate (8) is matched with the rotary table (12).
5. The optical barrel mold according to claim 1, wherein: an arc groove (10) is formed in one side wall of the fixing plate (5), and an injection hole (9) is formed in the top of the upper die (6) and located at the arc groove (10).
6. The optical barrel mold according to claim 1, wherein: the diameters of the die grooves (14) and the cylinders (15) are arranged from small to large.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321343446.5U CN219947024U (en) | 2023-05-30 | 2023-05-30 | Optical lens cone die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321343446.5U CN219947024U (en) | 2023-05-30 | 2023-05-30 | Optical lens cone die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219947024U true CN219947024U (en) | 2023-11-03 |
Family
ID=88542543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321343446.5U Active CN219947024U (en) | 2023-05-30 | 2023-05-30 | Optical lens cone die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219947024U (en) |
-
2023
- 2023-05-30 CN CN202321343446.5U patent/CN219947024U/en active Active
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