CN103387331B - A kind of vacuum glass fixture - Google Patents
A kind of vacuum glass fixture Download PDFInfo
- Publication number
- CN103387331B CN103387331B CN201210152702.2A CN201210152702A CN103387331B CN 103387331 B CN103387331 B CN 103387331B CN 201210152702 A CN201210152702 A CN 201210152702A CN 103387331 B CN103387331 B CN 103387331B
- Authority
- CN
- China
- Prior art keywords
- glass
- holder
- vacuum glass
- fixture
- clamping
- 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
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
- Y02P40/57—Improving the yield, e-g- reduction of reject rates
Landscapes
- Joining Of Glass To Other Materials (AREA)
Abstract
The present invention provides a kind of vacuum glass fixture, while ensureing that supporter unshifts, glass plate does not misplace, hollow plate glass is not allowed to bear the stress that fixture deformation generates.Including bearing support and holder two parts are clamped, it is characterized in that：Clamp and be not all rigidly connected between arbitrary 4 contact points on holder, or point-blank 3 points be not also rigidly connected.The effect of bearing support is carrying hollow plate glass.The effect for clamping holder is to clamp hollow plate glass.
Description
Technical field
The invention belongs to vacuum glass manufacturing field, especially a kind of vacuum glass fixture.
Technical background
Vacuum glass is made of levels glass plate, intermediate support, surrounding welding glass, edge aspirating hole.True
Before empty glass raw sheet input heating stove heat, it is necessary to the levels glass of vacuum glass raw sheet is fixedly clamped relatively with fixture,
The purpose for the arrangement is that：1, ensure that supporter is jammed not shifting.2, ensure that levels glass is relatively fixed not misplacing.Traditional
Fixture is to be made of metal material, and is divided into the top part and the bottom part point, and the lower part of fixture and each fulcrum of glass contact are in same plane
It is interior.The flatness that can ensure glass in this way, prevents glass deformation.The each fulcrum in upper part of fixture is also in the same plane.
The shortcomings that this technique is：The expansion coefficient difference between metallic support and glass is not accounted for, metallic support is not accounted for yet
The even generation of various pieces uneven heating deformation.These differences and deformation cause fixture lower part and glass contact it is each
Not in the same plane, this results in glass deformation and generates stress fulcrum.Pressure of the vacuum glass due to bear 1 atmospheric pressure
By force, such vacuum glass is more sensitive to distortional stress, is also easier to stress and concentrates and be crushed.This is also production vacuum glass
A low major reason of production yield rate.
Invention content
A kind of vacuum glass fixture of present invention offer does not allow while ensureing that supporter unshifts, glass plate does not misplace
Hollow plate glass bears the stress that fixture deformation generates.
A kind of vacuum glass fixture, including bearing support and clamping holder two parts, it is characterized in that：It clamps arbitrary on holder
All be not rigidly connected between 4 contact points, or point-blank 3 points be not also rigidly connected.The effect of bearing support
It is carrying hollow plate glass.The effect for clamping holder is to clamp hollow plate glass.In three dimensions, appoint that be not intended to same straight
A plane is determined on line at 3 points, if the rigid connection of 4 contact points, when 4 contact points are not in same plane, then can be forced true
Empty glass plate deformation.3 points of rigid connections can also limit hollow plate glass dilatancy on same straight line, straight in same
It is also possible to during heating not point-blank for 3 points on line, to force hollow plate glass to deform, causes vacuum glass
Glass bears additional stress.
Above-mentioned vacuum glass fixture, it is characterized in that：Contact point and vacuum glass contact point are preferably added to soft on clamping holder
Property gasket.Flexible gasket can use glass fibre, can also use asbestos etc., in this way can to avoid hard contact between the two,
Avoid stress concentration.
The invention has the beneficial effects that clamping holder and the mutual independent effect of bearing support, holder is clamped to true
The limitation reduction of the expansion and contraction of empty glass raw sheet during heating and cooling, this also reduces vacuum glass raw sheet and bears to come
From the stress for clamping holder, to improve the yield rate of vacuum glass production.
Description of the drawings
Fig. 1 is existing conventional vacuum glass fixture
Fig. 2 is vacuum glass fixture provided by the invention
1 --- --- --- --- pillar 5 --- pillar 6 --- pillar of pillar 4 of pillar 3 of pillar 2
7 --- --- --- welding glass powder 10 --- upper glass plate 11 --- lower layer's glass of binding nut 9 of clamping screw 8
--- --- clamping holder 14, --- clamping screw 15 --- bearing support 16 --- props up supporter 13 glass plate 12
--- --- top half fixture 19 --- lower half portion fixture 20 --- clamps holder to crossbeam 18 to column 17
Specific implementation mode
As shown in Figure 1, this is conventional vacuum glass fixture clamping vacuum glass raw sheet schematic diagram, this fixture is by upper and lower two
Part is constituted, and is contacted by pillar 1,2,3,4,5,6 and vacuum glass raw sheet, when supporter 12 and welding glass powder 9 are well placed
After, top half fixture 18 is put up, binding nut 8 is tightened, after vacuum glass raw sheet is fixed, then vacuum
Glass raw sheet, which is pushed into vacuum furnace, heats sealing.Pillar 1,2,3 is fixed on crossbeam 17, and pillar 1,2,3 is due to being heated not
It cannot uniformly remain on a straight line, can thus force true on the vertex of process of expansion and contraction B-C post 1,2,3
Empty glass raw sheet flexural deformation, causes vacuum glass raw sheet lateral stressed.When this power bears the limit more than vacuum glass raw sheet
When, vacuum glass raw sheet will rupture.
As shown in Fig. 2, this is vacuum glass fixture clamping vacuum glass raw sheet schematic diagram provided by the invention, bearing support
Without rigid connection between 15 and clamping holder 13.It clamps holder 20 and clamps 13 respective Individual gripper vacuum glass raw sheet of holder,
Between each other without rigid connection, clamping holder 20 in this way and clamping holder 13 does not have the lateral expansion contraction of vacuum glass raw sheet
Any restrictions.When only there are one clamping screws for each clamping holder, all clamping holders all act on independently of each other, to vacuum glass
Raw sheet transversal stretching does not just influence substantially.
Claims (2)
1. a kind of vacuum glass fixture, including bearing support and clamping holder two parts, nothing between bearing support and clamping holder
The effect of rigid connection, bearing support is carrying hollow plate glass, and the effect for clamping holder is to clamp hollow plate glass, feature
It is：Two head clamping hollow plate glass of holder is clamped, is clamped between each clamping holder on holder corresponding to arbitrary 4 contact points all
It is not rigidly connected, point-blank each clamping holder corresponding to three contact points is not also rigidly connected.
2. vacuum glass fixture according to claim 1, it is characterized in that：It clamps holder upper fixture and vacuum glass contact point adds
Enter flexible gasket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210152702.2A CN103387331B (en) | 2012-05-08 | 2012-05-08 | A kind of vacuum glass fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210152702.2A CN103387331B (en) | 2012-05-08 | 2012-05-08 | A kind of vacuum glass fixture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103387331A CN103387331A (en) | 2013-11-13 |
| CN103387331B true CN103387331B (en) | 2018-08-10 |
Family
ID=49531765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210152702.2A Expired - Fee Related CN103387331B (en) | 2012-05-08 | 2012-05-08 | A kind of vacuum glass fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103387331B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106915907B (en) * | 2016-11-04 | 2021-04-06 | 刘树青 | Processing method of one-step method for heating, edge sealing, vacuumizing and sealing vertically-placed vacuum glass |
| CN108529903A (en) * | 2017-03-02 | 2018-09-14 | 台玻东元真空节能玻璃股份有限公司 | The production method of toughened vacuum glass |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1765561A (en) * | 2004-10-08 | 2006-05-03 | 芝浦机械电子装置股份有限公司 | Brittle workpiece splitting system and brittle workpiece splitting method |
| CN101182136A (en) * | 2007-11-02 | 2008-05-21 | 刘华俊 | Method for manufacturing vacuum glass |
| CN101481206A (en) * | 2009-02-23 | 2009-07-15 | 左树森 | Vacuum glass with self-regulating flatness and manufacturing method thereof |
-
2012
- 2012-05-08 CN CN201210152702.2A patent/CN103387331B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1765561A (en) * | 2004-10-08 | 2006-05-03 | 芝浦机械电子装置股份有限公司 | Brittle workpiece splitting system and brittle workpiece splitting method |
| CN101182136A (en) * | 2007-11-02 | 2008-05-21 | 刘华俊 | Method for manufacturing vacuum glass |
| CN101481206A (en) * | 2009-02-23 | 2009-07-15 | 左树森 | Vacuum glass with self-regulating flatness and manufacturing method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103387331A (en) | 2013-11-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| MX2009009115A (en) | Method for shaping a blank, and cooling device for a blank. | |
| WO2014068494A1 (en) | Die-quenching apparatus and method of an aluminum alloy material | |
| CN204182725U (en) | The bar folder of working (machining) efficiency can be improved | |
| CN106756659A (en) | A kind of inductile difficult-to-deformation material sheet material school shape and heat treatment method | |
| CN103387331B (en) | A kind of vacuum glass fixture | |
| JP2014520682A5 (en) | ||
| CN104439677A (en) | Amorphous alloy member and nonmetal member combination method and product | |
| EA200970025A1 (en) | SYSTEM OF FUEL CELLS AND METHOD OF IMPACT ON THE HEAT BALANCE OF THE SYSTEM OF FUEL CELLS | |
| MY163806A (en) | Manufacturing method of glass substrate for magnetic disk, manufacturing method of glass blank, glass substrate for magnetic disk, and glass blank | |
| CN202517390U (en) | Clamp | |
| CN103785916B (en) | The welding tooling of welding is welded on solar battery sheet | |
| TW200622967A (en) | Flat display apparatus | |
| CN204772070U (en) | Glass arc edge polishing anchor clamps with adjustable | |
| CN204838400U (en) | Directly send out ware the heating element | |
| CN203414338U (en) | Auxiliary device of rare earth magnesium alloy tensile sample | |
| TW200640732A (en) | Hanging manufacture method for bicycle frame made of composite material and its tool | |
| CN203862780U (en) | Heating type pipe bending machine | |
| CN104492513A (en) | Clamping device of adjustable round-bottom flask | |
| CN204449878U (en) | The iron cover of automobile condenser iron cover assembly machine is separated inversion mechanism | |
| CN204583979U (en) | A kind of aluminium section bar stretching clamp | |
| CN204396643U (en) | Bending mold and fixing structure for bearing plate | |
| CN204365345U (en) | The clamping device of adjustable round-bottomed flask | |
| EP2058611A3 (en) | Method of using glass for surface cooling process and a cooling surface | |
| CN204874664U (en) | Large -scale panel tempering technology processing apparatus | |
| CN103626388A (en) | Advance treatment technology for vacuum glass |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180810 Termination date: 20200508 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |