CN202572717U - Forming mould used for light guide plate of mobile phone - Google Patents
Forming mould used for light guide plate of mobile phone Download PDFInfo
- Publication number
- CN202572717U CN202572717U CN 201220232141 CN201220232141U CN202572717U CN 202572717 U CN202572717 U CN 202572717U CN 201220232141 CN201220232141 CN 201220232141 CN 201220232141 U CN201220232141 U CN 201220232141U CN 202572717 U CN202572717 U CN 202572717U
- Authority
- CN
- China
- Prior art keywords
- mould
- mobile phone
- light guide
- guide panel
- module
- 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
Images
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a forming mould used for a light guide plate of a mobile phone for producing a button substrate of the light guide plate of the mobile phone. The forming mould comprises an upper mould and a lower mould, which are made of aluminum, wherein a hardening treatment layer is arranged on the lower surface of the upper mould and/or the upper surface of the lower mould; an elastic module is arranged between the upper mould and the lower mould, and a closed space is formed by the elastic module, the lower surface of the upper mould and the upper surface of the lower mould; a fixing module used for fixing the elastic module is arranged between the upper mould and the lower mould; and the forming mould further comprises a clamping device used for clamping the upper mould and the lower mould. According to the utility model, when the mould is produced, silica gel cannot be formed or size cannot be overflowed, and the forming mould is good in safety and is capable of reducing the production cost.
Description
Technical field
The utility model relates to a kind of mould, relates in particular to a kind of mould that is used for mobile phone light guide panel.
Background technology
Along with the fierceness day by day of mobile phone industry competition, the renewal speed of mobile phone is more and more faster, and it is that unit carries out Product Renewal usually with the moon that especially present smart mobile phone updates, and has caused people rolling up handset demand.The mobile phone light guide panel that existing mobile phone cooperates with button, warning light etc. normally adopts PC plate and silica gel push-button pedestal to form; Though the PC plate adopts common injection mold just can make; But the phenomenon that silica gel overflows often appears in the periphery at LGP when the PC plate being put into other in-mold molding silica gel push-button pedestals; This silica gel that overflows needs the artificial removal, has seriously reduced production efficiency, has increased production cost.
Summary of the invention
Defective to prior art; The utility model discloses a kind of new mould that is used for mobile phone light guide panel, be used to produce mobile phone light guide panel button pedestal, through its architecture advances; Silica gel or other slurries can not spill in the time of can guaranteeing the production of button pedestal, have guaranteed the yield of producing.
For realizing the foregoing invention purpose, the utility model is realized through following technical proposals:
A kind of mould that is used for mobile phone light guide panel comprises the upper die and lower die that aluminium is processed, and the lower surface of wherein said patrix and/or the upper surface of counterdie are provided with the cure process layer; Be provided with elastic module between the said upper die and lower die, the lower surface of said elastic module and patrix and the upper surface of counterdie constitute enclosure space; Be provided with stuck-module between the said upper die and lower die, be used for fixing said elastic module; Also be provided with the clamping device that is used for the clamping upper die and lower die.
Wherein, said elastic module is to be processed by the rubber-like material, and for example plastic cement etc. is preferably processed by synthetic resin.The effect of said elastic module is behind silica gel material or other slurries entering mould, can also be the certain adjustable range of specification generation of LGP, is unlikely to cancel because of slight errors causes producing.
Wherein, said stuck-module is many and is fixedly connected line that preferred, said fixed connection line is distributed in the corner location all around of elastic module;
Wherein, said clamping module is anchor clamps, and preferably a plurality of G-shaped clamp tools can the firm grip upper die and lower die, and the enclosure space that is made up of upper die and lower die and elastic module.
Wherein, Thereby described cure process layer is to carry out the cure process layer that chemistry or electrochemistry anode treatment are formed at the surface through the upper surface to the lower surface of patrix or counterdie; Preferably; Said cure process layer thickness is higher than HV400 (known like field of materials, HV is a Vickers hardness), and thickness is between 40-55um.
Improve through said structure, the utility model is able in enclosure space, accomplish the making of LGP button pedestal, and whole process of production do not have and overflow, and promotes the manufacturing process security and has increased die life.
Description of drawings
Fig. 1 is the perspective view of the utility model mould.
The specific embodiment
With reference to figure 1, the mould of the utility model comprises patrix 1 and counterdie 2 that aluminium is processed, and wherein the upper surface of counterdie is provided with cure process layer 3; Be provided with elastic module 4 between the upper die and lower die, elastic module 4 is processed by the Albertol, constitutes enclosure space between the upper surface around lower surface that is distributed in patrix and counterdie; Be provided with many between the upper die and lower die and be fixedly connected line 5, be used for fixing elastic module 4 as stuck-module; Also be provided be used for the clamping upper die and lower die a plurality of G-shaped clamp tools 6 as clamping device.
Wherein, the gray area in the accompanying drawing 1 is presented at and adds silica gel or other slurries moulding in the enclosure space.
When producing, through conventional mould with the PC sheet metal forming after, through both having can be made into LGP behind the forming press key pedestal in the enclosure space that silica gel or other slurries is injected moulds.
Claims (8)
1. a mould that is used for mobile phone light guide panel comprises the upper die and lower die that aluminium is processed, and it is characterized in that the lower surface of said patrix and/or the upper surface of counterdie are provided with the cure process layer; Be provided with elastic module between the said upper die and lower die, the lower surface of said elastic module and patrix and the upper surface of counterdie constitute enclosure space; Be provided with stuck-module between the said upper die and lower die, be used for fixing said elastic module; Also be provided with the clamping device that is used for the clamping upper die and lower die.
2. the mould that is used for mobile phone light guide panel according to claim 1, thus it is characterized in that described cure process layer is to carry out the cure process layer that chemistry or electrochemistry anode treatment are formed at the surface through the upper surface to the lower surface of patrix or counterdie.
3. the mould that is used for mobile phone light guide panel according to claim 2 is characterized in that said cure process layer thickness is higher than HV400, and thickness is between 40-55um.
4. the mould that is used for mobile phone light guide panel according to claim 1 is characterized in that said elastic module processed by synthetic resin.
5. the mould that is used for mobile phone light guide panel according to claim 1 is characterized in that said stuck-module is many and is fixedly connected line.
6. the mould that is used for mobile phone light guide panel according to claim 1 is characterized in that said fixed connection line is distributed in the corner location all around of elastic module.
7. the mould that is used for mobile phone light guide panel according to claim 1 is characterized in that said clamping module is anchor clamps.
8. the mould that is used for mobile phone light guide panel according to claim 7 is characterized in that said clamping module is a plurality of G-shaped clamp tools.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220232141 CN202572717U (en) | 2012-05-22 | 2012-05-22 | Forming mould used for light guide plate of mobile phone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220232141 CN202572717U (en) | 2012-05-22 | 2012-05-22 | Forming mould used for light guide plate of mobile phone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202572717U true CN202572717U (en) | 2012-12-05 |
Family
ID=47242167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220232141 Expired - Fee Related CN202572717U (en) | 2012-05-22 | 2012-05-22 | Forming mould used for light guide plate of mobile phone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202572717U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106493962A (en) * | 2015-09-08 | 2017-03-15 | 山东科技大学 | A kind of hydrate Two-Dimensional Heat model and granular cementation model forming device |
| CN108312431A (en) * | 2018-01-16 | 2018-07-24 | 滁州佳宏光电有限公司 | A kind of mold and its manufacturing process of shaping mobile phone light guide panel |
-
2012
- 2012-05-22 CN CN 201220232141 patent/CN202572717U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106493962A (en) * | 2015-09-08 | 2017-03-15 | 山东科技大学 | A kind of hydrate Two-Dimensional Heat model and granular cementation model forming device |
| CN108312431A (en) * | 2018-01-16 | 2018-07-24 | 滁州佳宏光电有限公司 | A kind of mold and its manufacturing process of shaping mobile phone light guide panel |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107756722B (en) | Mobile phone shell and preparation method thereof | |
| SG156686A1 (en) | System, device, and method for producing thin plastic lenses | |
| DE60017409D1 (en) | FUEL CELL COLLECTOR PLATE WITH IMPROVED CONDUCTIVITY AND METHOD FOR THE PRODUCTION THEREOF | |
| WO2008143028A1 (en) | Die for molding honeycomb segment and method of producing honeycomb structure | |
| CN202572717U (en) | Forming mould used for light guide plate of mobile phone | |
| CN102529098A (en) | Method for manufacturing vehicle sign by in-mold decoration technology | |
| CN203876132U (en) | Waterproof molding structure of plastic component | |
| CN201552651U (en) | Special die for manufacturing concrete artworks | |
| CN202242206U (en) | Novel acrylic composite board | |
| CN103476209A (en) | Ceramic package and manufacturing method thereof | |
| CN102441963B (en) | Plastic injection molding method of long thin sheet metal | |
| CN202462712U (en) | Die attached with die cushion | |
| CN203185582U (en) | Composite metal keyboard and injection mold thereof | |
| CN202634518U (en) | Thin type battery cover structure | |
| CN202455405U (en) | Mobile phone case | |
| CN203254562U (en) | Anticorrosion compression mold | |
| CN201820003U (en) | Light guide plate containing light guide dots and elastic contacts | |
| CN205732890U (en) | A kind of auto parts machinery die casting | |
| CN205021915U (en) | Portable transfer mould | |
| CN102338903A (en) | Light guide plate containing light guide mesh point and elastic contact | |
| CN201887832U (en) | Press keys of cell phone | |
| CN202923405U (en) | Transparent lens for automobile instrument panel | |
| CN207059102U (en) | A kind of high-precision mold | |
| CN211856084U (en) | Pouring mold for preparing pure resin test sample plate | |
| CN216506284U (en) | Forming device of elastic material pressing surface mold blank |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHENZHEN XINHAOYUAN PRECISION TECHNOLOGY CO., LTD. Free format text: FORMER NAME: SHENZHEN NOV ELECTRONIC + TECHNOLOGY INDUSTRIAL CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 518104 Guangdong city of Shenzhen province Baoan District manhole street and a community of Xin Hao source industrial zone first, second, third Patentee after: Shenzhen Xinhaoyuan Precision Technology Co., Ltd. Address before: 518104 Guangdong city of Shenzhen province Baoan District manhole street and a community of Xin Hao source industrial zone first, second, third Patentee before: Shenzhen Xinhaoyuan Electronic & Technology Industrial Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121205 Termination date: 20210522 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |