CN205803305U - A kind of hot bending die for the processing of 3D glass substrate - Google Patents
A kind of hot bending die for the processing of 3D glass substrate Download PDFInfo
- Publication number
- CN205803305U CN205803305U CN201620597427.9U CN201620597427U CN205803305U CN 205803305 U CN205803305 U CN 205803305U CN 201620597427 U CN201620597427 U CN 201620597427U CN 205803305 U CN205803305 U CN 205803305U
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- boss
- glass substrate
- groove
- hot bending
- die shoe
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- 239000011521 glass Substances 0.000 title claims abstract description 55
- 239000000758 substrate Substances 0.000 title claims abstract description 45
- 238000013003 hot bending Methods 0.000 title claims abstract description 30
- 238000003754 machining Methods 0.000 abstract description 8
- 238000005452 bending Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000013475 authorization Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Abstract
This utility model provides a kind of hot bending die for the processing of 3D glass substrate, belongs to technical field of mold.It solve existing hot bending die and be difficult to ensure that the technical problems such as the curved shape of glass is consistent with the shape of interior mould.This hot bending die includes die shoe, boss one it is fixed with on die shoe, curved and boss one the middle part of boss one is protruded to the direction away from die shoe, hot bending die also includes upper bolster, being fixed with boss two on upper bolster, curved and boss two the bottom surface of boss two can fit with the end face of boss one.This utility model ensure that the curved shape of glass substrate, improves machining accuracy.
Description
Technical field
This utility model belongs to technical field of mold, relates to a kind of hot bending die for the processing of 3D glass substrate.
Background technology
Glass substrate all has a wide range of applications in mobile phone faceplate technical field and automobile technical field, in order to attractive in appearance or
The needs installed, it is often necessary to glass substrate is curved processing, its step is usually, glass substrate is carried out high temperature and adds
Heat, bends to it by hot bending die afterwards.Chinese utility model if Authorization Notice No. is CN 204224432 U is special
Profit discloses a kind of glass hot-bending die, including the mould bases for support glass, for carrying the underframe of mould bases；Underframe and mould bases
Fixing connection；Mould bases includes being fixedly connected on the interior mould of underframe, being fixedly connected on the external mold of interior mould, and Nei Mo fits with the shape of glass
Edge after joining and making the bending of glass placed thereon stretches out default surplus, after the outside of external mold and the bending of glass
Edge flush.
Above-mentioned glass hot-bending die is disadvantageous in that: die carrier structure is single, during glass is bent,
It is difficult to ensure that the curved shape of glass is consistent with the shape of interior mould, affects machining accuracy.
Summary of the invention
The problems referred to above that this utility model exists for existing technology, it is provided that a kind of heat for the processing of 3D glass substrate
Bending mould, technical problem to be solved in the utility model is: how to improve the machining accuracy of glass substrate.
The purpose of this utility model can be realized by following technical proposal:
A kind of hot bending die for the processing of 3D glass substrate, described hot bending die includes die shoe, on described die shoe
Being fixed with boss one, curved and boss one the middle part of described boss one is protruded to the direction away from die shoe, it is characterised in that
Described hot bending die also includes upper bolster, and described upper bolster is fixed with boss two, and described boss two is curved and boss two
Bottom surface can fit with the end face of boss one.
Operation principle of the present utility model is: in this hot bending die, and die shoe is fixed with boss one, solid on upper bolster
Surely having boss two, curved and boss two the bottom surface of boss two can fit with the end face of boss one, is entering glass substrate
When row bends, boss one matches with boss two, and boss two applies pressure to glass substrate, enables glass substrate and boss one
Fit completely, it is ensured that the curved shape of glass substrate, improve machining accuracy.
Above-mentioned a kind of in the hot bending die of 3D glass substrate processing, arrange between described die shoe and upper bolster
Having location-plate, described location-plate offers the groove one running through location-plate, described boss one is positioned at groove one, described groove
One has several medial surface, and the quantity of the lateral surface of described boss one is equal with the quantity of the medial surface of groove one, groove one
Each medial surface each lateral surface with boss one respectively fit, the height of described groove one more than the height in the middle part of boss one,
Described boss two can put in groove one.A pair glass substrate of groove on location-plate has position-limiting action, it is possible to prevent glass
Glass substrate is moved during being bent, and is further ensured that the curved shape of glass substrate, improves machining accuracy.
Above-mentioned a kind of in the hot bending die of 3D glass substrate processing, described location-plate and die shoe are detachable
Connecting, described boss one can relative slide with groove one.Location-plate and die shoe are dismountable structure, when location-plate or under
When die holder alternative one has damage, the assembly of correspondence can be selected to be replaced, save material.
Above-mentioned a kind of in the hot bending die of 3D glass substrate processing, described die shoe is square, described boss
One in strip and along die shoe length direction arrange, boss one is several, and each boss one is along the width of die shoe
Being uniformly distributed, the quantity of described groove one is equal with the quantity of boss one, and each boss one lays respectively in each groove one, described convex
Platform two is in strip, and the quantity of boss two is identical with the quantity of boss one and each boss two is oppositely arranged with each boss one respectively.
The quantity of boss two is identical with the quantity of boss one, and the quantity of the two is the most, it is possible to the glass substrate of time processing is the most, respectively
Boss one is uniformly distributed along the width of die shoe, during bending glass substrate, it is possible to balance die shoe
Stress.Boss one and boss two are all in strip, and in order to realize the smooth processing to glass substrate, boss one and boss two are equal
Should be more longer than the length of glass substrate.
Above-mentioned a kind of in the hot bending die of 3D glass substrate processing, described boss one is integrated into die shoe
The structure of type, the structure that described boss two and upper bolster are formed in one.Integrated structure is easy to process, and can increase
The bonding strength of the bonding strength of boss one and die shoe or boss two and upper bolster.
Compared with prior art, advantage of the present utility model is as follows:
1, in this hot bending die, when bending glass substrate, boss one matches with boss two, and boss two is right
Glass substrate applies pressure, enables glass substrate to fit completely with boss one, it is ensured that the curved shape of glass substrate, improves
Machining accuracy.
2, in this hot bending die, a pair glass substrate of the groove on location-plate has position-limiting action, it is possible to prevent glass
Substrate is moved during being bent, and is further ensured that the curved shape of glass substrate, improves machining accuracy.
Accompanying drawing explanation
Fig. 1 is the structural representation of die shoe.
Fig. 2 is the structural representation of location-plate.
Fig. 3 is the structural representation of upper bolster.
Fig. 4 is the installation diagram of this hot bending die.
In figure, 1 die shoe；2 boss one；3 upper bolsters；4 boss two；5 location-plates；6 grooves one；7 medial surface；8 lateral surface；
9 bottom surfaces；10 end faces.
Detailed description of the invention
The following is specific embodiment of the utility model and combine accompanying drawing, the technical solution of the utility model is made further
Description, but this utility model is not limited to these embodiments.
As shown in Figure 1,3, this hot bending die includes die shoe 1, and die shoe 1 is fixed with boss 1, and boss 1 is in arc
The middle part of shape and boss 1 is protruded to the direction away from die shoe 1, and hot bending die also includes upper bolster 3, fixing on upper bolster 3
Having boss 24, curved and boss 24 the bottom surface 9 of boss 24 can fit with the end face 10 of boss 1.Preferably, convex
The structure that the structure that platform 1 and die shoe 1 are formed in one, boss 24 and upper bolster 3 are formed in one.Integrated knot
Structure is easy to process, and can increase the bonding strength of boss 1 and the bonding strength of die shoe 1 or boss 24 and upper bolster 3.
As shown in Figure 2,4, between die shoe 1 and upper bolster 3, it is provided with location-plate 5, location-plate 5 offers and runs through location
The groove 1 of plate 5, boss 1 is positioned at groove 1, and groove 1 has several medial surface 7, the lateral surface 8 of boss 1
Quantity is equal with the quantity of the medial surface 7 of groove 1, each medial surface 7 of groove 1 respectively with each lateral surface 8 phase of boss 1
Laminating, the height of groove 1 is more than the height in the middle part of boss 1, and boss 24 can put in groove 1.On location-plate 5
One 6 pairs of glass substrates of groove have position-limiting action, it is possible to prevent glass substrate to be moved during being bent, further
Ensure the curved shape of glass substrate, improve machining accuracy.As preferably, location-plate 5 and die shoe 1 are for removably connecting, convex
Platform 1 can relative slide with groove 1.Location-plate 5 and die shoe 1 are dismountable structure, when location-plate 5 or die shoe 1
When alternative one has damage, the assembly of correspondence can be selected to be replaced, save material.
As Figure 1-3, die shoe 1 is square, boss 1 in strip and along die shoe 1 length direction arrange, convex
Platform 1 is several, and each boss 1 is uniformly distributed along the width of die shoe 1, the quantity of groove 1 and the number of boss 1
Measuring equal, each boss 1 lays respectively in each groove 1, boss 24 in strip, the quantity of boss 24 and boss 1
Quantity is identical and each boss 24 is oppositely arranged with each boss 1 respectively.The quantity of boss 24 is identical with the quantity of boss 1,
The quantity of the two is the most, it is possible to the glass substrate of time processing is the most, and each boss 1 is uniform along the width of die shoe 1
Distribution, during bending to glass substrate, it is possible to the stress of balance die shoe 1.Boss 1 and boss 24 all in
Strip, in order to realize the smooth processing to glass substrate, boss 1 and boss 24 all should than the length of glass substrate more
Long.
Specific embodiment described herein is only to this utility model spirit explanation for example.This utility model institute
Belong to those skilled in the art described specific embodiment to make various amendment or supplement or use similar
Mode substitute, but without departing from spirit of the present utility model or surmount scope defined in appended claims.
Claims (5)
1., for a hot bending die for 3D glass substrate processing, described hot bending die includes die shoe (1), described die shoe
(1) being fixed with boss one (2) on, described boss one (2) is curved and the middle part of boss one (2) is to the side away from die shoe (1)
To protrusion, it is characterised in that described hot bending die also includes upper bolster (3), and described upper bolster (3) is fixed with boss two (4),
Curved and boss two (4) the bottom surface (9) of described boss two (4) can fit with the end face (10) of boss one (2).
A kind of hot bending die for the processing of 3D glass substrate the most according to claim 1, it is characterised in that described lower mold
Being provided with location-plate (5) between seat (1) and upper bolster (3), described location-plate offers, on (5), the groove running through location-plate (5)
One (6), described boss one (2) is positioned at groove one (6), and described groove one (6) has several medial surface (7), described boss
The quantity of the lateral surface (8) of (2) is equal with the quantity of the medial surface (7) of groove one (6), each medial surface (7) of groove one (6)
Each lateral surface (8) with boss one (2) fits respectively, and the height of described groove one (6) is more than the height at boss one (2) middle part
Degree, described boss two (4) can put in groove one (6).
A kind of hot bending die for the processing of 3D glass substrate the most according to claim 2, it is characterised in that described location
Plate (5) and die shoe (1) are for removably connecting, and described boss one (2) can relative slide with groove one (6).
4. according to a kind of hot bending die for the processing of 3D glass substrate described in Claims 2 or 3, it is characterised in that described
Die shoe (1) is square, and described boss one (2) is arranged in strip and along the length direction of die shoe (1), and boss one (2) is
Several, each boss one (2) is uniformly distributed along the width of die shoe (1), the quantity of described groove one (6) and boss one
(2) quantity is equal, and each boss one (2) lays respectively in each groove one (6), described boss two (4) in strip, boss two
(4) quantity is identical with the quantity of boss one (2) and each boss two (4) is oppositely arranged with each boss one (2) respectively.
5. according to a kind of hot bending die for the processing of 3D glass substrate described in claim 1 or 2 or 3, it is characterised in that institute
State boss one (2) and structure that die shoe (1) is formed in one, the knot that described boss two (4) and upper bolster (3) are formed in one
Structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620597427.9U CN205803305U (en) | 2016-06-17 | 2016-06-17 | A kind of hot bending die for the processing of 3D glass substrate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620597427.9U CN205803305U (en) | 2016-06-17 | 2016-06-17 | A kind of hot bending die for the processing of 3D glass substrate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205803305U true CN205803305U (en) | 2016-12-14 |
Family
ID=58143081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620597427.9U Active CN205803305U (en) | 2016-06-17 | 2016-06-17 | A kind of hot bending die for the processing of 3D glass substrate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205803305U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106630561A (en) * | 2017-01-18 | 2017-05-10 | 东莞华清光学科技有限公司 | Mold for hot bending 2D (Two-Dimensional) glass lens and hot bending process applying mold |
-
2016
- 2016-06-17 CN CN201620597427.9U patent/CN205803305U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106630561A (en) * | 2017-01-18 | 2017-05-10 | 东莞华清光学科技有限公司 | Mold for hot bending 2D (Two-Dimensional) glass lens and hot bending process applying mold |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: Building B1, Zhoujiang Intelligent Manufacturing Industrial Park, Pingxiang Economic and Technological Development Zone, Pingxiang City, Jiangxi Province, 337099 Patentee after: Jiangxi Star Technology Co.,Ltd. Address before: 318015, Zhejiang, Taizhou province Jiaojiang District hung Star electronic industry base building No. 4 Patentee before: ZHEJIANG XINGXING TECHNOLOGY Co.,Ltd. |