CN206069695U - The graphite jig of wearable device bend glass is made for hot bending - Google Patents
The graphite jig of wearable device bend glass is made for hot bending Download PDFInfo
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- CN206069695U CN206069695U CN201621073944.2U CN201621073944U CN206069695U CN 206069695 U CN206069695 U CN 206069695U CN 201621073944 U CN201621073944 U CN 201621073944U CN 206069695 U CN206069695 U CN 206069695U
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- mould
- hot bending
- graphite jig
- wearable device
- bend glass
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Abstract
The utility model proposes a kind of graphite jig that wearable device bend glass is made for hot bending, it is characterised in that：The mould is made up of the stacking of upper mould, middle mold and lower three part of mould；Upper mould arranges molding cambered surface, and middle mold arranges forming cavity, and lower mould arranges molding cambered surface.This utility model graphite jig is made using high-end Delanium, and mould takes full advantage of hot bending space by special structure design, sunykatuib analyses and sample test, and while rate of good quality rate is ensured, yield efficiency is maximized；And design combines the operating habit at scene, frit characteristic and status of equipment, mold attaching/detaching, pick and place that piece is simple, the life-span is stable, and mould is difficult because of accidental damage of colliding with.
Description
Technical field
This utility model is related to graphite jig applied technical field, more particularly to a kind of to make wearable setting for hot bending
The graphite jig of standby bend glass.
Background technology
The release of Samsung S6edge hyperboloid screens has driven bend glass to produce in electronics such as mobile phone, wearable device, automobiles
Application on product, the outward appearance and feel of the flat screen Curved screen before comparing are softer, and it is virtually fast to the addition of more edges
Prompt button and prompting function.Curve screens are generally had an optimistic view of and are pursued by smart electronicses product now, have driven provision in set industry
Change and progress, Korea and Taiwan Jun You equipment manufacturers put into the research and development of bend glass preparation very early, and two are finally adopted
With same bend glass molding mode, will glass heat and soften in a mold after pressurize hot bending, and release one after another
Brand-new hot bending equipment.In equipment, a very important consumable component is exactly the mould with glass directly contact.
Graphite has excellent heat conductivity, self lubricity, heat stability, machinability, uniform breathability and glass phase
The advantages such as the near coefficient of expansion, are widely used in making glass hot-bending die.
Utility model content
The purpose of this utility model is to propose a kind of graphite jig that wearable device bend glass is made for hot bending.
The utility model proposes a kind of graphite jig that wearable device bend glass is made for hot bending, its feature exists
In：The mould is made up of the stacking of upper mould, middle mold and lower three part of mould；Upper mould arranges molding cambered surface, and middle mold arranges forming cavity, under
Mould arranges molding cambered surface.
Further, the uniform multiple molding chambers of the upper mould, middle mold and lower mould.
Further, the upper die forming cambered surface edge profile is coordinated with middle mold molding cavity gap, and gap is in 0.01-
Between 0.2mm.
Further, the lower mold forming cambered surface edge profile is coordinated with middle mold molding cavity gap, and gap is in 0.01-
Between 0.2mm.
Further, the lower mold forming cambered surface arranges unnecessary edge.
Further, the middle mold molding chamber lower end arranges step.
Further, the middle mold molding chamber upper and lower end face arranges aerofluxuss gas circuit.
This utility model graphite jig is made using high-end Delanium, is adapted to long-term for being similar to DTK, Meng Lideng company
The hot bending equipment released, the product of hot bending is mainly for wearable device bend glass.Mould by special structure design,
Sunykatuib analyses and sample test take full advantage of hot bending space, and while rate of good quality rate is ensured, yield efficiency is maximized；And
Design combines the operating habit at scene, frit characteristic and status of equipment, mold attaching/detaching, picks and places that piece is simple, and the life-span is stable,
Mould is difficult because of accidental damage of colliding with.
Description of the drawings
Can be described in detail by following utility model with spirit with regard to advantage of the present utility model and institute's accompanying drawings are entered
The understanding of one step.
Fig. 1 is this utility model graphite jig structural representation；
Fig. 2 is this utility model graphite jig upper die structure schematic diagram；
Fig. 3 is this utility model graphite jig middle mold structural representation；
Fig. 4 is this utility model graphite jig lower die structure schematic diagram.
Specific embodiment
Describe specific embodiment of the utility model below in conjunction with the accompanying drawings in detail.
As shown in figure 1, this utility model it is a kind of for hot bending make wearable device bend glass graphite jig by
Mould 1, middle mold 2 and lower 3 three part of mould stacking composition.Upper mould 1 arranges molding cambered surface 4, and middle mold 2 arranges forming cavity 5, and lower mould 3 is arranged
Molding cambered surface 6.Upper mould, middle mold and lower mould form uniform multiple molding chambers.Specification after die assembly is 180*120*
35mm.This mold length and width size fully with reference to effective heating spatial design of hot bending equipment, highly considers bend glass arc
The characteristics design such as elastic modelling quantity of the high and trade mark for HPG-53 graphite, while ensureing that heat-bending glass radian is fully pressed onto to the greatest extent
Amount improves stock utilization.Mould is set having taken into account the factors such as glass yield, die life, specific yield through long-term evaluation
Count into 12 molding chambers to be uniformly distributed.
Fig. 2 is the structural representation of upper mould.Upper die forming cambered surface 4 is main to be designed according to glass product cambered surface, through multiple
Test assessment finds that glass curve springback capacity is about 0.02mm, and cambered surface has been done corresponding correction according to data by this mould.Upper mould
Molding cambered surface edge profile 7 is coordinated with 5 gap of middle mold forming cavity, and between 0.01-0.2mm, this mould is more preferably selected in gap
Monolateral gap 0.02mm.
Fig. 3 is the structural representation of middle mold.5 upper and lower side of middle mold molding chamber is coordinated with upper die and lower die gap respectively, on
CNC size and glass and die swell amount difference determination of the end molding chamber edge overall size according to heat-bending glass, preferably
Select as 47.96*19.6.Lower end devises step 8, and step width is 2mm, improves the lower mould life-span to coordinate.In upper and lower end face
Respectively devise at 3（At totally 6）Aerofluxuss gas circuit 9, gas circuit are designed to recess step, step width 30mm, deep 0.5mm.
Fig. 4 is the structural representation of lower mould.Lower mold forming cambered surface 6 is main to be designed according to glass product cambered surface, through multiple
Test assessment finds that glass curve springback capacity is about 0.02mm, and cambered surface has been done corresponding correction according to data by this mould.Lower mould
Molding chamber edge overall size is coordinated with center gap, and this mould more preferably have selected monolateral gap 0.02mm.Due to this mould
Tool molding chamber is more, it is contemplated that collides with assembly and disassembly Mo Shiyi, causes lower mould surprisingly to be scrapped, therefore devise 2mm in lower mould
Wide unnecessary edge 10, middle mold do corresponding step 8, general when colliding with only to damage edge non-forming face, do not affect mould
Use.
Simply preferred embodiment of the present utility model described in this specification, above example is only to illustrate this
The technical scheme of utility model rather than to restriction of the present utility model.All those skilled in the art are logical according to design of the present utility model
The available technical scheme of logical analysis, reasoning, or a limited experiment is crossed, all should be within the scope of this utility model.
Claims (7)
1. it is a kind of for hot bending make wearable device bend glass graphite jig, it is characterised in that：The mould by upper mould,
Middle mold and lower three part of mould stacking composition；Upper mould arranges molding cambered surface, and middle mold arranges forming cavity, and lower mould arranges molding cambered surface.
It is 2. as claimed in claim 1 to be used for the graphite jig that hot bending makes wearable device bend glass, it is characterised in that：Institute
State the uniform multiple molding chambers of mould, middle mold and lower mould.
It is 3. as claimed in claim 1 to be used for the graphite jig that hot bending makes wearable device bend glass, it is characterised in that：Institute
State upper die forming cambered surface edge profile to coordinate with middle mold molding cavity gap, gap is between 0.01-0.2mm.
It is 4. as claimed in claim 1 to be used for the graphite jig that hot bending makes wearable device bend glass, it is characterised in that：Institute
State lower mold forming cambered surface edge profile to coordinate with middle mold molding cavity gap, gap is between 0.01-0.2mm.
It is 5. as claimed in claim 1 to be used for the graphite jig that hot bending makes wearable device bend glass, it is characterised in that：Institute
State lower mold forming cambered surface and unnecessary edge is set.
It is 6. as claimed in claim 1 to be used for the graphite jig that hot bending makes wearable device bend glass, it is characterised in that：Institute
State middle mold molding chamber lower end and step is set.
It is 7. as claimed in claim 1 to be used for the graphite jig that hot bending makes wearable device bend glass, it is characterised in that：Institute
State middle mold molding chamber upper and lower end face and aerofluxuss gas circuit is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621073944.2U CN206069695U (en) | 2016-09-23 | 2016-09-23 | The graphite jig of wearable device bend glass is made for hot bending |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621073944.2U CN206069695U (en) | 2016-09-23 | 2016-09-23 | The graphite jig of wearable device bend glass is made for hot bending |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206069695U true CN206069695U (en) | 2017-04-05 |
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ID=58438919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621073944.2U Active CN206069695U (en) | 2016-09-23 | 2016-09-23 | The graphite jig of wearable device bend glass is made for hot bending |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206069695U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115611502A (en) * | 2022-09-29 | 2023-01-17 | 河南曲显光电科技有限公司 | Heat dissipation formula 3D glass hot bending mould |
-
2016
- 2016-09-23 CN CN201621073944.2U patent/CN206069695U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115611502A (en) * | 2022-09-29 | 2023-01-17 | 河南曲显光电科技有限公司 | Heat dissipation formula 3D glass hot bending mould |
| CN115611502B (en) * | 2022-09-29 | 2023-12-12 | 河南曲显光电科技有限公司 | Heat dissipation type 3D glass hot bending die |
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