CN209778639U - Hot bending die for automobile glass - Google Patents
Hot bending die for automobile glass Download PDFInfo
- Publication number
- CN209778639U CN209778639U CN201920516174.1U CN201920516174U CN209778639U CN 209778639 U CN209778639 U CN 209778639U CN 201920516174 U CN201920516174 U CN 201920516174U CN 209778639 U CN209778639 U CN 209778639U
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- hot bending
- automobile glass
- forming ring
- bending mold
- ring
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Abstract
The utility model discloses a car glass hot bending mould belongs to glass hot bending forming technology field, and its technical scheme main points are including the mould body that is the frame type, the inboard of mould body is provided with the shaping ring, one side that the mould body was kept away from to the shaping ring is provided with the rack that is used for placing car glass, evenly distributed has a plurality of louvres on the rack, the utility model discloses better radiating effect has, can guarantee the quality of product.
Description
Technical Field
The utility model belongs to the technical field of the glass hot bending shaping, more specifically says that it relates to a curved mould of car glass heat.
Background
The hot bending forming treatment of the automobile glass is one of important processes of automobile glass processing, and the hot bending forming treatment comprises the steps of firstly placing and loading the automobile glass to be subjected to hot bending forming into a hot bending mould, and then feeding the automobile glass into a hot bending forming furnace along with the hot bending mould to be subjected to hot bending forming.
At present, chinese patent with publication number CN202359008U discloses an automobile glass hot bending mold for preventing spherical burning depth, which includes a molding ring and a mold support for supporting the molding ring, wherein the molding ring is disposed on the mold support, and at least one side edge of the molding ring is further provided with a heat insulation device for being located above the automobile glass placed on the molding ring in the hot bending molding process.
similar to the automobile glass hot bending mold for preventing spherical burning depth in the prior art, in the hot bending process, the contact position of the forming ring and the automobile glass is easy to break due to slow local heat dissipation, and the quality of a product is affected.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a curved mould of car glass heat, its advantage lies in having better radiating effect, can guarantee the quality of product.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a curved mould of car glass heat, is including the mould body that is the frame type, the inboard of mould body is provided with the shaping ring, one side that the mould body was kept away from to the shaping ring is provided with the rack that is used for placing car glass, evenly distributed has a plurality of louvres on the rack.
By adopting the technical scheme, the automobile glass is placed on the placing frame in the hot bending process, so that the automobile glass can be prevented from separating from the forming ring when being heated and deformed; and the louvre through on the rack can make car glass's marginal part have better radiating effect, effectively avoids car glass to appear breaking when the cooling, guarantees the quality of product.
The utility model discloses further set up to: and the mould body is provided with a heat insulation net sleeve wrapping the forming ring and the outer side of the placing rack.
Through adopting above-mentioned technical scheme, the setting of thermal-insulated wire netting not only can make car glass's marginal part transition smooth-going, and the sphere saturation is satisfactory, and can make car glass be difficult for appearing damage and mar when the hot-bending, further guarantees the quality of product.
The utility model discloses further set up to: one side interval that the shaping ring was kept away from to the rack is provided with a plurality of first location archs.
Through adopting above-mentioned technical scheme, when the thermal-insulated wire netting of installation, can make first location arch pass the mesh on the thermal-insulated wire netting, increase the tensile force behind the installation of thermal-insulated wire netting, effectively avoid thermal-insulated wire netting to produce the skew after the installation.
The utility model discloses further set up to: and a plurality of second positioning bulges are arranged on one side of the forming ring away from the placing rack at intervals.
Through adopting above-mentioned technical scheme, after passing the mesh on the thermal-insulated wire netting with first location arch, can pass the mesh on the thermal-insulated wire netting with second location arch, further avoid thermal-insulated wire netting to produce the skew after the installation.
The utility model discloses further set up to: the adjacent second positioning bulges and the first positioning bulges are mutually staggered.
Through adopting above-mentioned technical scheme, because crisscross each other between adjacent second location arch and the first location arch to can increase the tensioning range of thermal-insulated net cover, make the installation of thermal-insulated net cover more firm.
The utility model discloses further set up to: the die comprises a die body and is characterized in that a plurality of connecting plates extending towards the direction of a forming ring are arranged on the inner side of the die body, connecting holes are formed in the connecting plates, mounting holes corresponding to the connecting holes are formed in the forming ring, and bolts in threaded connection with the connecting holes are arranged in the mounting holes.
Through adopting above-mentioned technical scheme, adopt the bolt to be fixed with the mould body with the shaping ring, can make things convenient for the staff to install and dismantle the shaping ring.
The utility model discloses further set up to: and a plurality of heat dissipation holes are distributed in a honeycomb shape.
by adopting the technical scheme, the heat dissipation holes distributed in a honeycomb shape are dense, the flow rate of air flow in the hot bending process can be effectively increased, and the quality of products is ensured.
To sum up, the utility model has the advantages of it is following:
1. The heat dissipation holes are formed in the placing frame, so that the edge part of the automobile glass has a good heat dissipation effect, the automobile glass is effectively prevented from being broken during cooling, and the quality of a product is guaranteed;
2. Through the setting of thermal-insulated wire netting, not only can make car glass's marginal part transition smooth-going, the sphere saturation is full, and can make car glass be difficult for appearing damage and mar when the hot is bent, further guarantees the quality of product.
Drawings
FIG. 1 is a schematic structural view of the present embodiment;
FIG. 2 is a schematic view of an exploded structure of the present embodiment;
Fig. 3 is an enlarged schematic view of a in fig. 2.
description of reference numerals: 1. a mold body; 2. forming a ring; 3. placing a rack; 4. a connecting plate; 5. connecting holes; 6. mounting holes; 7. a bolt; 8. heat dissipation holes; 9. a heat insulating mesh; 10. a first positioning projection; 11. and a second positioning projection.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The utility model provides a curved mould of car glass heat, as shown in fig. 1, 2, including the mould body 1 that is the frame type, the inboard of mould body 1 is provided with the fashioned shaping ring 2 of buckling, and the one side that mould body 1 was kept away from to shaping ring 2 is installed and is used for placing car glass's rack 3. The shape of the shaping ring 2 can be determined according to the shape of the vehicle window.
As shown in fig. 2 and 3, the inside welding of mould body 1 has a plurality of connecting plates 4 that extend towards the direction of shaping ring 2, be provided with connecting hole 5 on connecting plate 4, be provided with the mounting hole 6 that corresponds connecting hole 5 on the shaping ring 2, install in the mounting hole 6 with connecting hole 5 threaded connection's bolt 7, through adopting bolt 7 to fix shaping ring 2 and mould body 1, can make things convenient for the staff to install and dismantle shaping ring 2.
As shown in fig. 3, a plurality of heat dissipation holes 8 are uniformly distributed on the placing frame 3, the edge portion of the automobile glass can have a good heat dissipation effect through the heat dissipation holes 8, and the automobile glass is prevented from being broken when being cooled.
Further, in order to make the distribution of the heat dissipation holes 8 dense and increase the flow rate of the air flow in the hot bending process, the heat dissipation holes 8 are distributed in a honeycomb shape in this embodiment.
As shown in fig. 2 and 3, the thermal insulation net cover 9 wrapped outside the molding ring 2 and the placing frame 3 is arranged on the mold body 1, the edge part of the automobile glass can be smoothly transited through the thermal insulation net cover 9, the spherical surface is saturated and round, the automobile glass is not easy to break and scratch when being bent, and the product quality is ensured.
As shown in fig. 3, a plurality of first positioning protrusions 10 are arranged on one side of the placing frame 3 away from the forming ring 2 at intervals, and a plurality of second positioning protrusions 11 are arranged on one side of the forming ring 2 away from the placing frame 3 at intervals. When the heat insulation net cover 9 is installed, the first positioning bulges 10 and the second positioning bulges 11 can penetrate through meshes on the heat insulation net cover 9, so that the tension force of the heat insulation net cover 9 after installation is increased, and the heat insulation net cover 9 is effectively prevented from deviating after installation.
It should be noted that, in order to increase the tension range of the heat insulation net 9 and to make the installation of the heat insulation net 9 more firm, the adjacent second positioning protrusions 11 and the first positioning protrusions 10 are staggered.
The utility model discloses a working process and beneficial effect as follows: in the hot bending process, the automobile glass is placed on the placing frame 3, so that the automobile glass can be prevented from being separated from the forming ring 2 when being heated and deformed; when cooling down car glass, can make car glass's marginal part have better radiating effect through louvre 8, and then avoid car glass to appear breaking when the cooling, guarantee the quality of product.
the above description is only the preferred embodiment of the present invention, and is not intended to limit the present invention, any modification, equivalent replacement, or improvement made within the design concept of the present invention should be included within the protection scope of the present invention.
Claims (7)
1. The utility model provides a curved mould of car glass heat, is including mould body (1) that is the frame type, the inboard of mould body (1) is provided with shaping ring (2), its characterized in that: one side of the forming ring (2) far away from the die body (1) is provided with a placing frame (3) for placing automobile glass, and a plurality of heat dissipation holes (8) are uniformly distributed in the placing frame (3).
2. The hot bending mold for automobile glass according to claim 1, wherein: the mould body (1) is provided with a heat insulation net sleeve (9) which wraps the outer sides of the forming ring (2) and the placing rack (3).
3. The hot bending mold for automobile glass according to claim 2, wherein: one side of the placing frame (3) far away from the forming ring (2) is provided with a plurality of first positioning bulges (10) at intervals.
4. The automotive glass hot-bending mold according to claim 3, characterized in that: and a plurality of second positioning bulges (11) are arranged on one side of the forming ring (2) far away from the placing rack (3) at intervals.
5. The hot bending mold for automobile glass according to claim 4, wherein: the adjacent second positioning bulges (11) and the first positioning bulges (10) are mutually staggered.
6. The hot bending mold for automobile glass according to claim 1, wherein: the die is characterized in that a plurality of connecting plates (4) extending towards the direction of the forming ring (2) are arranged on the inner side of the die body (1), connecting holes (5) are formed in the connecting plates (4), mounting holes (6) corresponding to the connecting holes (5) are formed in the forming ring (2), and bolts (7) in threaded connection with the connecting holes (5) are arranged in the mounting holes (6).
7. The hot bending mold for automobile glass according to claim 1, wherein: the heat dissipation holes (8) are distributed in a honeycomb shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920516174.1U CN209778639U (en) | 2019-04-16 | 2019-04-16 | Hot bending die for automobile glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920516174.1U CN209778639U (en) | 2019-04-16 | 2019-04-16 | Hot bending die for automobile glass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209778639U true CN209778639U (en) | 2019-12-13 |
Family
ID=68803220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920516174.1U Active CN209778639U (en) | 2019-04-16 | 2019-04-16 | Hot bending die for automobile glass |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209778639U (en) |
-
2019
- 2019-04-16 CN CN201920516174.1U patent/CN209778639U/en active Active
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