CN105060687A - Support frame for bent tempered glass - Google Patents
Support frame for bent tempered glass Download PDFInfo
- Publication number
- CN105060687A CN105060687A CN201510589821.8A CN201510589821A CN105060687A CN 105060687 A CN105060687 A CN 105060687A CN 201510589821 A CN201510589821 A CN 201510589821A CN 105060687 A CN105060687 A CN 105060687A
- Authority
- CN
- China
- Prior art keywords
- tempered glass
- type support
- glass
- toughened glass
- bracing frame
- 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.)
- Pending
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Classifications
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- 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
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
Abstract
The invention discloses a cushioning device in a process of forming a hot bent windscreen of an automobile, in particular to a support frame for bent tempered glass. The support frame is formed by an L-shaped support, and the L-shaped support is arranged below tempered glass in a heating furnace and is used for supporting the tempered glass. The L-shaped support can be arranged on a base, and the base and the L-shaped support are connected in an integrating manner or a split manner; when the split manner is used, the L-shaped support is fixed in the base through a locking device. The L-shaped support is made of high-purity aluminum, and the short edge of the L-shaped support contacts with softened tempered glass and is arranged below the tempered glass in a width direction of the tempered glass. The support frame for the bent tempered glass has the advantage of simple structure and convenience in use; if the bent tempered glass is machined by utilizing the support frame, no connection trace exists at the middle part of a cambered surface, and the line is attractive.
Description
Technical field
The invention belongs to hot bending technical field, relate to a kind of automobile hot bending windshield glass shaping time snubber assembly, specifically refer to a kind of curved tempered glass bracing frame.
Background technology
Curved tempered glass refers to that former sheet glass is after annealing furnace heating, is delivered to shaping tempering section by ceramic roller or asbestos roller-way.In shaping tempering section by specific mould, equipment by glass processing to softening temperature, utilize cold wind by its Quick uniform cooling and tempering.Its surface of glass after tempering process forms uniform stress, and inside then forms tension stress, effectively improves bending resistance and the shock resistance of glass, and intensity reaches 4 times of simple glass.
Usually softening toughened glass is placed on bend chilled glass die in shaping tempering section, and mould is by preformed structure design.How many moulds is generally divided into single curved surface radian mould, hyperboloid radian mould and many curved surfaces radian mould by curved surface radian.
Existing hot bending toughened glass is normally used for processing automobile hot bending windshield glass, and during heating, temperature will more than 600, generally close to 680 degree.Usually adopt frame type structure to hold toughened glass in process furnace, only fix toughened glass at the edge of toughened glass, middle unsettled.When the temperature in process furnace is more than 600 degree, the toughened glass after softening due to terrestrial gravitation effect, give birth to vertical by natural birth, usually because sagging too fast and cannot to reach expection bending.If adopt the mode of mould subiculum, because the existence of mould, do not naturally droop when toughened glass softens, can processing effect be affected.Support if adopt resistant to elevated temperatures material to make support, again can because of sagging soften glass and resistant to elevated temperatures stock support generation reactive force, easily penetrate the toughened glass after softening, all that has been achieved is spoiled to make the processing of hot bending toughened glass.
Summary of the invention
The invention provides a kind of curved tempered glass bracing frame, structure is simple, easy to use, adopts this device to process curved tempered glass, and without connecting roll line in the middle of curve form, lines are graceful.
The technical solution used in the present invention is as follows:
A kind of curved tempered glass bracing frame, is made up of a L-type support, and described L-type support is placed below the toughened glass in process furnace, supports toughened glass.
Further feature, also has a base fixed L type support, and base and L-type support adopt monoblock type to be connected or split type connection.When adopting Split type structure, described L-type support is fixed in a base, and base can also arrange locking latches, and locking L-type support, prevents L-type support from swinging.
It should be explicitly made clear at this point, L-type support adopts rafifinal to make, and the material of L-type support should be high temperature resistant, can not affect again the normal flexural deformation of softening toughened glass simultaneously.L-type support minor face contact with softening toughened glass, under being arranged on toughened glass along the width of toughened glass, support gradually softening toughened glass.Toughened glass is when Heating and Bending Formation, and along with temperature raises, toughened glass can produce naturally bending under gravity, and the minor face of the L-type support of now rafifinal making also can bend with toughened glass.
Hot-bending formed glass bracing frame of the present invention, effectively can reduce glass about 600 degree time, what produce due to terrestrial gravitation effect is too fast sagging, can buffering automobile hot bending windshield glass molding time, hot-bending formed glass can be made according to the demand of processor, improve production efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of curved tempered glass bracing frame of the present invention.
Fig. 2 is that a kind of curved tempered glass bracing frame of the present invention contacts schematic diagram with softening toughened glass.
In figure: 1L type support; 2 bases; 3 locking latchess; 4 softening toughened glass.
Embodiment
Specific embodiments of the invention are described in detail below in conjunction with technical scheme and accompanying drawing.
As the structural representation that Fig. 1 is a kind of curved tempered glass bracing frame of the present invention, Fig. 2 is that a kind of curved tempered glass bracing frame of the present invention contacts schematic diagram with softening toughened glass.
Curved tempered glass bracing frame of the present invention, is made up of a L-type support 1, and described L-type support 1 is placed below the toughened glass in tempering process furnace, supports toughened glass.
Described L-type support 1 can select a base to be fixed, and usual base 2 and L-type support 1 adopt split type connection, and integrated molding can certainly be taked to process.Arranging base 12 object prevents L-type support 1 from swinging exactly, thus impact is for the support effect of toughened glass.
When adopting Split type structure, L-type support 1 is fixed on after in a base 2, can also arrange locking latches 3 at base, is locked and also can fix L-type support, also can reach the effect preventing L-type support from swinging by locking latches.
Innovation of the present invention is, its material selection rafifinal of the L-type support of employing.Rafifinal why is adopted to be that the material of bracing frame requires it is should be high temperature resistant, can not affect again the normal flexural deformation of softening toughened glass simultaneously because for support more than 600 toughened glass highly.
Usually select L-type support shorter while contact with softening toughened glass, and under the minor face of L-type support is arranged on toughened glass along the width of toughened glass, support gradually softening toughened glass.The object of such setting makes L-type support stressed rear when curling deformation, and minor face is curled to the direction on long limit.
Toughened glass is when Heating and Bending Formation, along with temperature raises, toughened glass can produce naturally bending under gravity, and the minor face of the L-type support that rafifinal makes also can bend with toughened glass, minor face, close to long limit, is preferably formed as the shape that snake plate-like or class are posthumously admitted as.
Through above-mentioned toughened glass support, solve prior art Problems existing, effectively can reduce glass about 600 degree time, what produce due to terrestrial gravitation effect is too fast sagging, can buffering automobile hot bending windshield glass molding time, hot-bending formed glass can be made according to the demand of processor, improve production efficiency.
Claims (7)
1. a curved tempered glass bracing frame, is characterized in that, curved tempered glass bracing frame is made up of a L-type support, and described L-type support is placed below the toughened glass in process furnace, supports toughened glass.
2. curved tempered glass bracing frame according to claim 1, is further characterized in that, also has a base fixed L type support, and base and L-type support adopt monoblock type to be connected or split type connection.
3. curved tempered glass bracing frame according to claim 2, is further characterized in that, when adopting Split type structure, described L-type support is fixed in a base.
4. curved tempered glass bracing frame according to claim 3, is further characterized in that, described base also arranges locking latches, and locking L-type support, prevents L-type support from swinging.
5. the curved tempered glass bracing frame according to claim 1-4, is further characterized in that, L-type support adopts rafifinal to make.
6. the curved tempered glass bracing frame according to claim 1-4, is further characterized in that, L-type support minor face contact with softening toughened glass, under being arranged on toughened glass along the width of toughened glass.
7. curved tempered glass bracing frame according to claim 5, is further characterized in that, L-type support minor face contact with softening toughened glass, under being arranged on toughened glass along the width of toughened glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510589821.8A CN105060687A (en) | 2015-09-16 | 2015-09-16 | Support frame for bent tempered glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510589821.8A CN105060687A (en) | 2015-09-16 | 2015-09-16 | Support frame for bent tempered glass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105060687A true CN105060687A (en) | 2015-11-18 |
Family
ID=54490276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510589821.8A Pending CN105060687A (en) | 2015-09-16 | 2015-09-16 | Support frame for bent tempered glass |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105060687A (en) |
-
2015
- 2015-09-16 CN CN201510589821.8A patent/CN105060687A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151118 |
|
| WD01 | Invention patent application deemed withdrawn after publication |