CN109435644B - Multi-material composite automobile corner window glass mounting structure and production process - Google Patents
Multi-material composite automobile corner window glass mounting structure and production process Download PDFInfo
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- CN109435644B CN109435644B CN201811245548.7A CN201811245548A CN109435644B CN 109435644 B CN109435644 B CN 109435644B CN 201811245548 A CN201811245548 A CN 201811245548A CN 109435644 B CN109435644 B CN 109435644B
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- window glass
- glass
- quarter
- guide rail
- material composite
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J1/00—Windows; Windscreens; Accessories therefor
- B60J1/08—Windows; Windscreens; Accessories therefor arranged at vehicle sides
- B60J1/10—Windows; Windscreens; Accessories therefor arranged at vehicle sides fixedly mounted
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J1/00—Windows; Windscreens; Accessories therefor
- B60J1/004—Mounting of windows
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Window Of Vehicle (AREA)
Abstract
The invention discloses a multi-material composite automobile quarter window glass mounting structure and a production process, and the multi-material composite automobile quarter window glass mounting structure comprises a glass guide rail and a quarter window glass sub-assembly arranged on the glass guide rail, wherein the quarter window glass sub-assembly consists of quarter window glass and an edge covering strip, the edge covering strip is assembled on the quarter window glass, and a plurality of cavities are arranged on the edge covering strip; an injection cavity is enclosed among the corner window glass, the cavity on the edge covering strip and the glass guide rail, and two-component polyurethane glue is filled in the injection cavity. The multi-material composite automobile quarter-window glass mounting structure and the production process adopting the structure can quickly bond and solidify glass and a glass guide rail by adopting the bi-component polyurethane adhesive, can adapt to complex-profile multi-material composite wrapping, reduce the die investment of a quarter-window glass assembly, enable the quarter-window glass assembly to have the function of a metal guide rail, and have simple and durable structure.
Description
Technical Field
The invention relates to the technical field of automobile accessories, in particular to a multi-material composite automobile quarter window glass mounting structure and a production process.
Background
Along with the development of the automobile industry, the shapes are diversified. Certain vehicle doors require a fixed quarter window to be provided in the front or rear region of the front door. The angle window glass is no longer only used as an automobile decoration product, and more functional requirements are combined, so that the angle window glass is not only single glass, but also needs to be compounded by multiple materials, and the compound glass also has enough bonding strength and enough durability and reliability. In the traditional production process of the quarter window, the guide rail and the glass are integrally coated and molded by high polymer materials or EPDM (ethylene-propylene-diene monomer). In order to ensure the dimensional accuracy and the strength of the assembly, an integral die needs to be developed, and the die investment is large because the integral size of the corner window is large. Because the temperature in the mould is high, the glass is easy to crack, the glass is easy to scratch in the taking and placing process, the rejection rate is high, and the product cost is high. In view of the above, it is necessary to design a multi-material composite automotive quarter-glass installation structure and a production process thereof.
Disclosure of Invention
The invention aims to provide a multi-material composite automobile quarter-window glass mounting structure and a production process, wherein double-component polyurethane glue is adopted to quickly bond and solidify glass and a glass guide rail, so that the multi-material composite automobile quarter-window glass mounting structure can adapt to complex-profile multi-material composite wrapping, the mold investment of a quarter-window glass assembly is reduced, the quarter-window glass assembly has the function of a metal guide rail, and the structure is simple and durable.
In order to achieve the purpose, the invention provides a multi-material composite automobile quarter window glass mounting structure, which comprises a glass guide rail and a quarter window glass sub-assembly arranged on the glass guide rail, wherein the quarter window glass sub-assembly consists of quarter window glass and an edge covering strip, the edge covering strip is assembled on the quarter window glass, and a plurality of cavities are arranged on the edge covering strip;
an injection cavity is enclosed among the corner window glass, the cavity on the edge covering strip and the glass guide rail, and double-component polyurethane glue is directly filled in the injection cavity through a machine head.
Preferably, the cavities are arranged in a long strip-shaped structure and are uniformly arranged at equal intervals.
Preferably, the edge strip is an EPDM sealing strip or a hard finishing strip.
Preferably, the glass guide rail is provided with a mounting part for supporting the quarter window glass, and the mounting part is perpendicular to the glass guide rail.
Preferably, the mounting part is provided with a U-shaped structure, and a mounting hole is formed in the center of the mounting part.
A production process of a multi-material composite automobile corner window glass mounting structure comprises the following steps:
A. preparing materials: producing angle window glass and a glass guide rail, preparing two-component polyurethane glue and an edge covering strip, and reserving a plurality of cavities on the edge covering strip;
B. manufacturing a corner window glass sub-assembly: assembling the edge covering strip with the cavity on the corner window glass to form a corner window glass sub-assembly;
C. fixed angle window glass subassembly: fixing the quarter window glass sub-assembly on a set position of the glass guide rail through a clamp;
D. injecting glue: and injecting the bi-component polyurethane adhesive into the set glue injection cavity through the mixing head for rapid curing to obtain the quarter window glass assembly.
Therefore, the multi-material composite automobile quarter-window glass installation structure and the production process adopting the structure have the advantages that the edge covering strip is designed into a cavity structure, the cavity of the edge covering strip forms glue injection cavities with the guide rail and the glass respectively, the two-component polyurethane glue is injected into the glue injection cavities, the glass and the glass guide rail can be quickly bonded and solidified, the mold investment of a quarter-window glass assembly is reduced, the multi-material composite edge covering with complex profiles can be adapted, the quarter-window glass assembly has the function of a metal guide rail, and meanwhile, the structure is simple and durable.
The technical solution of the present invention is further described in detail by the accompanying drawings and embodiments.
Drawings
FIG. 1 is a schematic view of a quarter light assembly of a multi-material composite automotive quarter light glass mounting structure;
FIG. 2 is a schematic view of a quarter light sub-assembly of a multi-material composite automotive quarter light glass mounting structure;
FIG. 3 is a schematic view of a glass guide track structure of a multi-material composite automotive quarter-window glass mounting structure;
FIG. 4 is a schematic view of a quarter light glass structure of a multi-material composite automotive quarter light glass mounting structure.
Detailed Description
Examples
Fig. 1 is a schematic view of a quarter window glass assembly of a multi-material composite automobile quarter window glass mounting structure, fig. 2 is a schematic view of a quarter window glass sub-assembly of the multi-material composite automobile quarter window glass mounting structure, fig. 3 is a schematic view of a glass guide rail structure of the multi-material composite automobile quarter window glass mounting structure, and fig. 4 is a schematic view of a quarter window glass structure of the multi-material composite automobile quarter window glass mounting structure. As shown in the figure, the invention provides a multi-material composite automobile corner window glass mounting structure, which comprises a glass guide rail 1 and a corner window glass subassembly 2 arranged on the glass guide rail 1, wherein the corner window glass subassembly 2 consists of corner window glass 21 and an edge covering strip 22, the edge covering strip 22 is an EPDM sealing strip or a hard decorative strip, the edge covering strip 22 is assembled on the corner window glass 21, a plurality of cavities 23 are arranged on the edge covering strip 22, the cavities 23 are arranged in a strip-shaped structure and are uniformly and equidistantly arranged, an injection cavity 3 is enclosed between the corner window glass 21 and the cavity 23 on the edge covering strip 22 and the glass guide rail 1, the injection cavity 3 is filled with two-component polyurethane glue, the two-component polyurethane glue filled in the injection cavity has strong bonding force and good material flowability, the two-component polyurethane glue can adapt to complex profile multi-material composite edge covering, and can enable the corner window glass and the glass guide rail to be rapidly bonded and cured, the angle window glass assembly has the functions of a metal guide rail, the investment of a die of the angle window glass assembly is reduced, and meanwhile, the angle window glass assembly is simple and durable in structure, has enough bonding strength, and is durable and reliable enough.
The glass guide rail 1 is provided with a mounting part 4 for supporting the corner window glass 21, the mounting part 4 is perpendicular to the glass guide rail 1, the mounting part 4 is provided with a U-shaped structure, and a mounting hole 5 is arranged at the center of the mounting part 4.
A production process of a multi-material composite automobile corner window glass mounting structure comprises the following steps:
A. preparing materials: producing angle window glass and a glass guide rail, preparing two-component polyurethane glue and an edge covering strip, and reserving a plurality of cavities on the edge covering strip;
B. manufacturing a corner window glass sub-assembly: assembling the edge covering strip with the cavity on the corner window glass to form a corner window glass sub-assembly;
C. fixed angle window glass subassembly: fixing the quarter window glass sub-assembly on a set position of the glass guide rail through a clamp;
D. injecting glue: and injecting the bi-component polyurethane adhesive into the set glue injection cavity through the mixing head for rapid curing to obtain the quarter window glass assembly.
Therefore, the multi-material composite automobile quarter-window glass installation structure and the production process adopting the structure have the advantages that the edge wrapping strip is designed into the cavity structure, the cavity forms the glue injection cavity with the guide rail and the glass respectively, the double-component polyurethane glue is injected into the glue injection cavity, the glass and the glass guide rail can be quickly bonded and solidified, the mold investment of a quarter-window glass assembly is reduced, the multi-material composite edge wrapping with the complex profile can be adapted, the quarter-window glass assembly has the function of a metal guide rail, and meanwhile, the structure is simple and durable.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting the same, and although the present invention is described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that: modifications and equivalents may be made to the invention without departing from the spirit and scope of the invention.
Claims (5)
1. The utility model provides a compound car quarter window glass mounting structure of many materials, includes the glass guide rail and sets up quarter window glass subassembly on the glass guide rail, its characterized in that:
the corner window glass sub-assembly consists of corner window glass and an edge covering strip, wherein the edge covering strip is assembled on the corner window glass and is provided with a plurality of cavities;
an adhesive injection cavity is enclosed among the corner window glass, the cavity on the edge covering strip and the glass guide rail, and two-component polyurethane adhesive is filled in the adhesive injection cavity;
the production process of the multi-material composite automobile quarter-window glass mounting structure comprises the following steps:
A. preparing materials: producing angle window glass and a glass guide rail, preparing two-component polyurethane glue and an edge covering strip, and reserving a plurality of cavities on the edge covering strip;
B. manufacturing a corner window glass sub-assembly: assembling the edge covering strip with the cavity on the corner window glass to form a corner window glass sub-assembly;
C. fixed angle window glass subassembly: fixing the quarter window glass sub-assembly on a set position of the glass guide rail through a clamp;
D. injecting glue: and injecting the bi-component polyurethane adhesive into the set glue injection cavity through the mixing head for rapid curing to obtain the quarter window glass assembly.
2. The multi-material composite automotive quarter light glass mounting structure of claim 1, wherein: the cavity is of a long strip structure and is evenly arranged at equal intervals.
3. The multi-material composite automotive quarter light glass mounting structure of claim 2, wherein: the edge covering strip is an EPDM sealing strip or a hard decorative strip.
4. The multi-material composite automotive quarter light glass mounting structure of claim 3, wherein: the glass guide rail is provided with a mounting piece for supporting the angle window glass, and the mounting piece is perpendicular to the glass guide rail.
5. The multi-material composite automotive quarter light glass mounting structure of claim 4, wherein: the mounting part is of a U-shaped structure, and a mounting hole is formed in the center of the mounting part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811245548.7A CN109435644B (en) | 2018-10-24 | 2018-10-24 | Multi-material composite automobile corner window glass mounting structure and production process |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811245548.7A CN109435644B (en) | 2018-10-24 | 2018-10-24 | Multi-material composite automobile corner window glass mounting structure and production process |
Publications (2)
| Publication Number | Publication Date |
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| CN109435644A CN109435644A (en) | 2019-03-08 |
| CN109435644B true CN109435644B (en) | 2021-08-17 |
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| CN109435644A (en) | 2019-03-08 |
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Effective date of registration: 20190521 Address after: Room 701, 7th floor, Block A, Baoding-Zhongguancun Innovation Center, 1799 Chaoyang North Street, Baoding City, Hebei Province, 071000 Applicant after: Hebei Chuheng New Energy Technology Co., Ltd. Address before: Room 701, 7th floor, Block A, Baoding-Zhongguancun Innovation Center, 1799 Chaoyang North Street, Baoding City, Hebei Province, 071000 Applicant before: Yao Xiaoning |
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