CN210634670U - Automobile top cover welding assembly - Google Patents
Automobile top cover welding assembly Download PDFInfo
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- CN210634670U CN210634670U CN201921684949.2U CN201921684949U CN210634670U CN 210634670 U CN210634670 U CN 210634670U CN 201921684949 U CN201921684949 U CN 201921684949U CN 210634670 U CN210634670 U CN 210634670U
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- top cover
- roof
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- stay
- assembly
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Abstract
The utility model discloses a car roof welding assembly, which comprises a roof, a roof front beam assembly and a roof side beam arranged between the roof and the roof front beam assembly; the two top cover side edge beams are enclosed with the top cover and the top cover front cross beam assembly to form a sealed frame structure; the utility model discloses a welding machine, including two roof side boundary beams, top cover side boundary beam is provided with many roof stays between two roof side boundary beams, be provided with a plurality of welding heavy platforms on the roof side boundary beam, this technical scheme's car top cover welding always adopts high strength board and hot forming galvanized sheet material processing to form, and the lightweight is effectual, and comprehensive material utilization rate has effectually improved the whole car simultaneously and has twisted reverse the crooked performance of whole car, has promoted the security performance of whole car.
Description
Technical Field
The utility model relates to an automobile parts field, concretely relates to vapour car roof welding assembly.
Background
The roof cover is a cover plate on the top of the carriage. The roof is an important component for the overall rigidity of the car body. The existing automobile top cover has the following technical problems that the full-glass top cover is weak in structural strength and low in total coefficient. The part structure is complicated, and the material utilization is low. The lap joint department of side wall and top cap, the panel beating is laminated by a large scale, leads to the top cap application bad, rusts easily. The top cover stay is unreasonable in design for preventing mistake, and the problem of wrong assembly of the top cover stay in the loading process can be caused.
Therefore, a novel automobile roof welding assembly needs to be designed to solve the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an automobile top cover welding assembly, which has simple part structure, good lightweight effect and improved material utilization rate due to the adoption of high-strength plates and hot-forming galvanized plate materials; the top cover reinforcing structure and the side wall are connected in a spot welding mode, a sinking platform is designed at the welding position, and the attaching area is reduced when metal plates are lapped, so that the coating effect is improved; the number of parts of the top cover reinforcing structure assembly is simplified, the welding procedure is simplified, and the cost is reduced; this structure forms a plurality of closed square characters, and the effectual whole car that has improved twists reverse and the crooked performance of whole car to play fine guard action to the user.
An automobile top cover welding assembly comprises a top cover, a top cover front cross beam assembly and a top cover side beam arranged between the top cover and the top cover front cross beam assembly; the two top cover side edge beams are enclosed with the top cover and the top cover front cross beam assembly to form a sealed frame structure; a plurality of top cover supporting strips are arranged between the two top cover side edge beams in parallel, and a plurality of welding sinking platforms are arranged on the top cover side edge beams.
Further, the top cover stay comprises a first top cover stay, a second top cover stay and a third top cover stay; the top cover front cross beam assembly comprises a top cover front cross beam reinforcing plate and a first top cover stay arranged on the top cover front cross beam reinforcing plate.
Further, the top cover front cross beam reinforcing plate is of a fan-shaped structure, the first top cover stay is of an arc-shaped structure and is arranged on the top cover front cross beam reinforcing plate in a laminating mode, an arrow structure protrusion is arranged in the middle of the first top cover stay, sunshade curtain mounting holes are formed in the two ends of the first top cover stay relative to the protrusion symmetry, and a plurality of glass positioning holes are formed in the top cover front cross beam reinforcing plate.
Further, top cap side roof beam is provided with a plurality of electrophoresis fabrication holes along length direction, the welding is sunk the platform and is set up in the outside edge of top cap side roof beam, and the welding is sunk the platform and is a plurality of and parallel arrangement each other, and the welding is sunk platform overall structure and is half oval structure, the opening direction of the platform is sunk in the welding is perpendicular with the length direction of top cap side roof beam, the sunken degree of depth of the platform that sinks in the welding is 1.5-2.5 mm.
Further, the second top cover stay includes a stay bottom plate and a stay outer plate.
Furthermore, the two ends of the stay bottom plate are provided with abdicating openings matched with the welding sinking platform for installation, the whole stay bottom plate is of a rectangular structure, the stay bottom plate is provided with a concave installation groove, and the stay outer plate and the stay bottom plate are in fit installation.
Furthermore, the third top cover stay is arranged between the second top cover stay and the top cover, and a plurality of closed structures with square structures are formed among the top cover, the top cover front cross beam assembly, the top cover side beam and the top cover stay.
Furthermore, the two ends of the top cover are respectively connected with the two top cover side beams, and a back door hinge mounting hole and a top rear glass positioning hole are formed in the top cover.
The utility model has the advantages that: the automobile top cover welding assembly has the advantages that the parts are simple in structure, the high-strength plate and the hot-forming galvanized plate are adopted, the light weight effect is good, and the material utilization rate is improved; the top cover reinforcing structure and the side wall are connected in a spot welding mode, a sinking platform is designed at the welding position, and the attaching area is reduced when metal plates are lapped, so that the coating effect is improved; the number of parts of the top cover reinforcing structure assembly is simplified, the welding procedure is simplified, and the cost is reduced; this structure forms a plurality of closed square characters, and the effectual whole car that has improved twists reverse and the crooked performance of whole car to play fine guard action to the user.
Drawings
The invention will be further described with reference to the following figures and examples:
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of a first top cover stay of the present invention;
FIG. 3 is a schematic diagram of the reinforcing plate structure of the front cross beam of the top cover of the present invention;
FIG. 4 is a schematic structural view of a roof right side edge beam of the present invention;
FIG. 5 is a schematic structural view of the stay outer plate of the present invention;
FIG. 6 is a schematic view of the structure of the stay bottom plate of the present invention;
fig. 7 is a schematic view of a third top cover stay of the present invention;
fig. 8 is a schematic view of the top cover structure of the present invention.
Reference numerals
A roof front beam assembly 1; a roof left side sill 2; a roof right side sill 3; a second top cover stay 4; a third roof stay 5; a top cover 6; a protrusion 7; a sunshade curtain mounting hole 8; a glass positioning hole 9; an electrophoresis process hole 10; welding the sinking platform 11; a abdication opening 12; projection welding of the nut mounting hole 13; a back door hinge mounting hole 14; a roof rear glass positioning hole 15; and a mounting groove 16.
Detailed Description
Fig. 1 is a schematic structural view of the present invention, and fig. 2 is a schematic structural view of a first top cap stay of the present invention; FIG. 3 is a schematic diagram of the reinforcing plate structure of the front cross beam of the top cover of the present invention; FIG. 4 is a schematic structural view of a roof right side edge beam of the present invention; FIG. 5 is a schematic structural view of the stay outer plate of the present invention; FIG. 6 is a schematic view of the structure of the stay bottom plate of the present invention; fig. 7 is a schematic view of a third top cover stay of the present invention; fig. 8 is a schematic diagram of a roof structure of the present invention, and as shown in the figure, an automobile roof welding assembly includes a roof 6, a roof front beam assembly 1, and a roof side beam disposed between the roof 6 and the roof front beam assembly 1; the two top cover side edge beams are enclosed with the top cover and the top cover front cross beam assembly 1 to form a sealed frame structure; the automobile roof welding assembly has the advantages that the parts are simple in structure, high-strength plates and hot-formed galvanized plate materials are adopted, the light weight effect is good, and the material utilization rate is improved; the top cover reinforcing structure and the side wall are connected in a spot welding mode, a sinking platform is designed at the welding position, and the attaching area is reduced when metal plates are lapped, so that the coating effect is improved; the number of parts of the top cover reinforcing structure assembly is simplified, the welding procedure is simplified, and the cost is reduced; this structure forms a plurality of closed square characters, and the effectual whole car that has improved twists reverse and the crooked performance of whole car to play fine guard action to the user.
In this embodiment, the top cover stay includes a first top cover stay, a second top cover stay 4, and a third top cover stay 5; the top cover front cross beam assembly 1 comprises a top cover front cross beam reinforcing plate and a first top cover stay arranged on the top cover front cross beam reinforcing plate; through setting up first top cap stay for holistic structure has better rigidity intensity, has promoted the crashproof performance of vehicle front end.
In the embodiment, the top cover front cross beam reinforcing plate is of a fan-shaped structure as a whole, the first top cover stay is of an arc-shaped structure as a whole and is arranged on the top cover front cross beam reinforcing plate in an attaching mode, a bulge 7 of an arrow structure is arranged in the middle of the first top cover stay, sunshade curtain mounting holes 8 are symmetrically formed in two ends of the first top cover stay relative to the bulge 7, and a plurality of glass positioning holes 9 are formed in the top cover front cross beam reinforcing plate; avoid the assembly to make mistakes when making manual assembly through the arch 7 that sets up the arrow point structure, promote the mistake proofing performance, the position is more accurate when setting up the setting that sets up a plurality of glass locating holes 9 and make installation glass, and the setting of fan-shaped structure has not only promoted holistic outward appearance aesthetic feeling and has made its streamline design more scientific simultaneously.
In this embodiment, the top cover side beam is provided with a plurality of electrophoresis process holes 10 along the length direction, the welding sinking platform 10 is arranged on the outer side edge of the top cover side beam, the welding sinking platforms 10 are arranged in parallel, the whole structure of the welding sinking platform 10 is in a semi-elliptical structure, the opening direction of the welding sinking platform is perpendicular to the length direction of the top cover side beam, and the sinking depth of the welding sinking platform is 1.5-2.5 mm; when a plurality of welding heavy platforms 10 that parallel arrangement each other do benefit to and carry out electrophoresis technology for the material can be smooth enters into required electrophoresis position, can not cover required position comprehensively and then cause the circumstances such as part rust after the electrophoresis of having avoided traditional design to appear.
In this embodiment, the second top cover stay 4 includes a stay bottom plate and a stay outer plate. The support bar is characterized in that abdicating openings 12 matched with the welding sinking platforms for installation are formed in the two ends of the support bar bottom plate, the support bar bottom plate is integrally of a rectangular structure, a concave installation groove 16 is formed in the support bar bottom plate, and the support bar outer plate and the support bar bottom plate are in fit-fit installation. An error-proof arrow 7 is arranged on the supporting strip bottom plate, so that the assembly of components is facilitated, a concave mounting groove 16 is formed in the middle of the bottom plate along the length direction of the supporting strip bottom plate, the supporting strip outer plate is conveniently assembled in the groove, the whole structure is more compact, and the projection welding nut mounting hole 13 is conveniently formed in the projection welding nut mounting hole.
In this embodiment, the third top cover stay 5 is disposed between the second top cover stay 4 and the top cover 6, and a plurality of closed structures with a square structure are formed among the top cover 6, the top cover front cross beam assembly 1, the top cover side beams and the top cover stays; form a plurality of closed square characters through this structure, effectual improvement whole car twists reverse with whole crooked performance of car to play fine guard action to the user.
In this embodiment, two ends of the top cover 6 are respectively connected with two top cover side beams, a back door hinge mounting hole 14 and a top rear glass positioning hole 15 are formed in the top cover 6, and the back door hinge mounting holes are formed in a two-in-one mode, so that the hinges can be conveniently mounted.
Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.
Claims (8)
1. The utility model provides a vapour car roof welding assembly which characterized in that: the roof side beam assembly comprises a roof, a roof front beam assembly and a roof side beam arranged between the roof and the roof front beam assembly; the two top cover side edge beams are enclosed with the top cover and the top cover front cross beam assembly to form a sealed frame structure; a plurality of top cover supporting strips are arranged between the two top cover side edge beams in parallel, and a plurality of welding sinking platforms are arranged on the top cover side edge beams.
2. The automotive roof welding assembly of claim 1, wherein: the top cover stay comprises a first top cover stay, a second top cover stay and a third top cover stay; the top cover front cross beam assembly comprises a top cover front cross beam reinforcing plate and a first top cover stay arranged on the top cover front cross beam reinforcing plate.
3. The automotive roof welding assembly of claim 2, wherein: the top cover front cross beam reinforcing plate is of a fan-shaped structure, the first top cover stay is of an arc-shaped structure and is arranged on the top cover front cross beam reinforcing plate in a laminating mode, the middle of the first top cover stay is provided with an arch of an arrow structure, two ends of the first top cover stay are symmetrically provided with sunshade curtain mounting holes relative to the arch, and a plurality of glass positioning holes are formed in the top cover front cross beam reinforcing plate.
4. The automotive roof welding assembly of claim 2, wherein: the utility model discloses a welding top cover side roof beam, including top cover side roof beam, welding heavy platform, top cover side roof beam is provided with a plurality of electrophoresis fabrication holes along length direction, the welding is set up in the outside edge of top cover side roof beam, and the welding is heavy the platform and is a plurality of and parallel arrangement each other, and the welding is heavy platform overall structure and is semiellipse structure, the opening direction of welding heavy platform is perpendicular with the length direction of top cover side roof beam, the sunken degree of depth of welding heavy platform is 1.5-2.5.
5. The automobile roof welding assembly of claim 4, wherein: the second top cover stay includes a stay bottom plate and a stay outer plate.
6. The automobile roof welding assembly of claim 5, wherein: the supporting strip bottom plate is characterized in that two ends of the supporting strip bottom plate are provided with abdicating openings matched with the welding sinking tables for installation, the supporting strip bottom plate is integrally of a rectangular structure, the supporting strip bottom plate is provided with a concave installation groove, and the supporting strip outer plate and the supporting strip bottom plate are in fit-fit installation.
7. The automobile roof welding assembly of claim 6, wherein: the third top cover stay is arranged between the second top cover stay and the top cover, and a plurality of closed structures with the square-shaped structures are formed among the top cover, the top cover front cross beam assembly, the top cover side beam and the top cover stay.
8. The automotive roof welding assembly of claim 1, wherein: the two ends of the top cover are respectively connected with the two top cover side beams, and a back door hinge mounting hole and a car roof rear glass positioning hole are formed in the top cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921684949.2U CN210634670U (en) | 2019-10-10 | 2019-10-10 | Automobile top cover welding assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921684949.2U CN210634670U (en) | 2019-10-10 | 2019-10-10 | Automobile top cover welding assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210634670U true CN210634670U (en) | 2020-05-29 |
Family
ID=70800766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921684949.2U Active CN210634670U (en) | 2019-10-10 | 2019-10-10 | Automobile top cover welding assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210634670U (en) |
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2019
- 2019-10-10 CN CN201921684949.2U patent/CN210634670U/en active Active
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