CN211364229U - Automobile and sliding door thereof - Google Patents
Automobile and sliding door thereof Download PDFInfo
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- CN211364229U CN211364229U CN202020045309.3U CN202020045309U CN211364229U CN 211364229 U CN211364229 U CN 211364229U CN 202020045309 U CN202020045309 U CN 202020045309U CN 211364229 U CN211364229 U CN 211364229U
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Abstract
The utility model relates to an automobile and a sliding door thereof, wherein the sliding door of the automobile comprises an outer plate and an inner plate assembly, and the outer plate and the inner plate assembly are both made of aluminum alloy materials; the inner plate assembly comprises an inner plate and a reinforcing component, the reinforcing component is fixed on one side of the inner plate, which faces the outer plate, and a connecting glue layer and a riveting fixing point are arranged between the reinforcing component and the inner plate; a connecting glue layer is arranged between the reinforcing component and the outer plate; the outer plate and the inner plate are fixed through edge covering. The light weight of the automobile sliding door can be realized, and meanwhile, the production efficiency is improved and the cost is reduced.
Description
Technical Field
The utility model relates to the technical field of vehicles, concretely relates to car and sliding door thereof.
Background
In the current society, the concern of domestic and foreign vehicle enterprises on new energy is continuously increased, new energy vehicles are increasingly used, the aim of light weight of automobiles is pursued, and higher requirements on the weight of automobile bodies are also put forward. In order to reduce the weight of the vehicle body, materials such as aluminum alloy are often used. In the current motorcycle type, only there is the aluminium alloy material in positions such as bonnet, trunk door, revolving door of car, but does not have at present and sets up the scheme of sliding door of car into the aluminium alloy material to in the automobile parts of current aluminium alloy material, adopt spot welding technology mostly, because the position that needs to fix is more, in the spot welding process, need beat the solder joint in advance, and need corresponding special spot welding frock, with high costs and production efficiency low.
Therefore, how to improve the production efficiency and reduce the cost while achieving the light weight of the sliding door of the automobile is a technical problem to be solved by those skilled in the art.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a car and sliding door thereof can improve production efficiency and reduce cost when realizing the lightweight of car sliding door.
In order to solve the technical problem, the utility model provides a sliding door of an automobile, which comprises an outer plate and an inner plate assembly, wherein the outer plate and the inner plate assembly are both made of aluminum alloy materials; the inner plate assembly comprises an inner plate and a reinforcing component, the reinforcing component is fixed on one side of the inner plate, which faces the outer plate, and a connecting glue layer and a riveting fixing point are arranged between the reinforcing component and the inner plate; the connecting glue layer is arranged between the reinforcing component and the outer plate; the outer plate and the inner plate are fixed through edge wrapping.
The outer plate and the inner plate are connected through the edge covering and form a cavity between the outer plate and the inner plate, the reinforcing component is arranged in the cavity, and the outer plate and the inner plate assembly are made of aluminum alloy materials so as to achieve the purpose of light weight of the sliding door.
Strengthen between subassembly and the inner panel simultaneously through the adhesive bonding of connecting the glue film and the riveting effect of riveting fixed point is fixed, and strengthen between subassembly and the planking through the adhesive bonding of connecting the glue film fixed, can guarantee the stability of being connected between subassembly and the inner panel, when guaranteeing the additional strengthening, guarantee the integrality and the aesthetic property in the planking outside, need not to establish in addition apron etc. and cover riveting fixed point, simplify overall structure. Realize fixedly comparing in the fixed mode through spot welding through connecting glue film and riveting fixed point, need not to establish special spot welding frock in addition, but reduce cost to need not to beat operations such as solder joint when the equipment is fixed, can improve the fixed efficiency of equipment, guarantee the production rhythm, be applicable to mass production.
When the assembly is specifically installed, the reinforcing assembly and the inner plate are preliminarily fixed through the bonding effect of the connecting glue layer, then the riveting fixation is realized at each riveting fixation point, and because the relative position between the reinforcing assembly and the inner plate is fixed after the preliminary fixation, the riveting fixation does not need to be performed again during the alignment, the fixation and other operations, so that the assembly process can be simplified. Can form the inner panel assembly after strengthening between subassembly and the inner panel through bonding and riveting fixed, then will strengthen the subassembly and need set up with the fixed face that the planking is fixed and be connected the glue film to with inner panel assembly and planking laminating guarantee strengthen between subassembly and the planking through being connected the glue film fixed back, with the inner panel assembly with the planking between realize fixed can through borduring, assembly process is comparatively convenient.
In addition, when realizing the fixing through connecting the glue film, this connection glue film set up can be so that can not produce the drunkenness of relative position between reinforcement subassembly and the inner panel and between reinforcement subassembly and the planking, guarantee connection stability, avoid producing the noise, improve passenger's travelling comfort.
Optionally, the riveting fixed point is arranged at the position of the connecting glue layer.
Optionally, the riveting fixing point is arranged at the position of part of the connecting glue layer.
Optionally, the connection glue layer is arranged in a strip shape and penetrates through fixing surfaces between the reinforcing component and the outer plate and between the reinforcing component and the inner plate.
Optionally, the upper part of the outer plate and the upper part of the inner plate are respectively and correspondingly provided with a communicated window hole, and the window hole of the outer plate and the window hole of the inner plate form a window; the window further comprises guide grooves arranged along the side wall and the top wall of the window, and the guide grooves are fixedly welded with the inner plate and the reinforcement assembly.
Optionally, a through hole is formed between the side wall of the guide groove and the inner plate, and the end face of the through hole is attached to the other through plug welding.
Optionally, the reinforcing assembly includes a first windowsill reinforcing plate and a second windowsill reinforcing plate disposed below the window, and a guide frame is enclosed between the first windowsill reinforcing plate and the second windowsill reinforcing plate; the two ends of the first windowsill reinforcing plate are respectively provided with a bend, the connecting adhesive layer and the riveting fixing point are arranged between the bend and the inner plate, and the connecting adhesive layer is arranged between the first windowsill reinforcing plate and the outer plate; and a through hole is arranged between the upper part of the second windowsill reinforcing plate and the inner plate, and the end surface of the through hole is tightly attached to the other through plug welding.
Optionally, the reinforcement assembly includes an upper hinge reinforcement plate, a middle hinge reinforcement plate, a lower hinge reinforcement plate, and a door lock reinforcement plate.
Optionally, the reinforcing assembly further includes an outer plate supporting plate fixedly connected to a middle portion of the inner plate in the height direction; the both ends of planking fagging all be equipped with between the inner panel connect the glue film with the riveting fixed point, the planking fagging with be equipped with between the planking connect the glue film.
In addition, the utility model also provides an automobile, it includes as above sliding door.
The technical effect of the automobile with the sliding door is similar to that of the sliding door, and is not repeated herein for saving space.
Drawings
Fig. 1 is a schematic structural diagram of an inner panel assembly of a sliding door of an automobile according to an embodiment of the present invention;
FIGS. 2-4 are enlarged views of portions of FIG. 1;
fig. 5-7 are structural schematic views of the attachment locations between the reinforcement assembly and the inner panel and between the reinforcement assembly and the outer panel.
In the accompanying fig. 1-7, the reference numerals are illustrated as follows:
1-an inner plate;
21-a first windowsill reinforcing plate, 22-a second windowsill reinforcing plate, 23-an upper hinge reinforcing plate, 24-a middle hinge reinforcing plate, 25-a lower hinge reinforcing plate, 26-a lower hinge mounting plate, 27-a door lock reinforcing plate and 28-an outer plate supporting plate;
4-a guide groove;
5-a window;
6-connecting the adhesive layer;
7-riveting the fixing points;
8-composite fixation points;
9-plug welding point.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be further described in detail with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1-7, fig. 1 is a schematic structural diagram of an inner plate assembly of a sliding door of an automobile according to an embodiment of the present invention; FIGS. 2-4 are enlarged views of portions of FIG. 1; fig. 5-7 are structural schematic views of the attachment locations between the reinforcement assembly and the inner panel and between the reinforcement assembly and the outer panel.
The embodiment of the utility model provides an automobile and sliding door thereof, wherein, the door that slides of automobile includes planking and inner panel assembly, wherein, as shown in fig. 1-4, the inner panel assembly includes inner panel 1 and reinforced component, and reinforced component is fixed in one side of inner panel 1 towards the planking to be equipped with between this reinforced component and the inner panel 1 and connect glue film 6 and riveting fixed point 7, be equipped with between this reinforced component and the planking and connect glue film 6.
The outer plate and the inner plate 1 are connected through the edge covering and form a cavity between the outer plate and the inner plate, the reinforcing component is arranged in the cavity, and the outer plate and the inner plate assembly are made of aluminum alloy materials so as to achieve the purpose of light weight of the sliding door.
As shown in fig. 5-7, the reinforcing component and the inner plate 1 are fixed by the bonding effect of the connecting glue layer 6 and the riveting effect of the riveting fixing point 7, and the reinforcing component and the outer plate are fixed by the bonding effect of the connecting glue layer 6, so that the integrity and the aesthetic property of the outer side of the outer plate can be ensured while the connection stability between the reinforcing component and the inner plate 1 and the reinforcing effect are ensured, a cover plate and the like are not required to be additionally arranged to cover the riveting fixing point 7, and the integral structure is simplified. Realize fixedly comparing in the fixed mode through spot welding through connecting glue film 6 and riveting fixed point 7, need not to establish special spot welding frock in addition, but reduce cost to need not to beat operations such as solder joint when the equipment is fixed, can improve the fixed efficiency of equipment, guarantee the production rhythm, be applicable to mass production.
When the assembly is specifically installed, the reinforcing component and the inner plate 1 are preliminarily fixed through the bonding effect of the connecting glue layer 6, then the riveting fixation is realized at each riveting fixation point 7, and because the relative position between the reinforcing component and the inner plate 1 is fixed after the preliminary fixation, the riveting fixation does not need to be performed again during the alignment, the fixation and other operations, so that the assembly process can be simplified. Can form the inner panel assembly after strengthening between subassembly and the inner panel 1 through bonding and riveting fixed, then will strengthen the subassembly and need set up connection glue film 6 with the fixed face of planking fixed to laminating inner panel assembly and planking guarantees to strengthen between subassembly and the planking through connecting glue film 6 fixed back, with between inner panel assembly and the planking through borduring realize fixed can, assembly process is comparatively convenient.
In addition, when realizing fixedly through connecting glue film 6, this connection glue film 6's setting can be so that can not produce the drunkenness of relative position between reinforcement subassembly and the inner panel 1 and between reinforcement subassembly and the planking, guarantees connection stability, avoids producing the noise, improves passenger's travelling comfort.
In the above embodiment, as shown in fig. 5, the rivet fixing points 7 are provided at the positions of the connection glue layers 6, that is, each rivet fixing point 7 is overlapped with the connection glue layer 6 and forms a composite fixing point 8, and the composite fixing point 8 can improve the fixing strength and stability between the reinforcement assembly and the inner panel 1. Or, in this embodiment, the riveting fixing point 7 and the connection glue layer 6 can be separately arranged, and when the riveting fixing point 7 is arranged at the position of the connection glue layer 6, the bonding strength of the riveting connection can be increased, and the problem that the riveting hole is enlarged at the riveting fixing point 7 and the overall structural strength is affected by the reinforcing component or the inner plate 1 due to vibration and other reasons after long-time use can be avoided.
Further, as shown in fig. 6, the riveting fixing points 7 are arranged at the positions of the parts of the connection glue layers 6, that is, all the connection glue layers 6 are not provided with the riveting fixing points 7, that is, the reinforcement assembly and the inner plate 1 are fixed by riveting and gluing (composite fixing), and the connection is assisted by the bonding effect of the connection glue layers 6, so as to ensure the connection stability between the reinforcement assembly and the inner plate 1. Specifically, in this embodiment, to the position at connecting glue film 6 place, specific which part is equipped with riveting fixed point 7, and which part is not equipped with riveting fixed point 7, can be according to the structure shape of strengthening the subassembly, with the area size of the stationary plane between the inner panel 1, concrete setting such as stress position can all do not do the restriction.
In the above embodiment, the connection glue layer 6 is arranged in a strip shape and penetrates through the fixing surface between the reinforcement assembly and the outer plate and the fixing surface between the reinforcement assembly and the inner plate 1, specifically, the connection glue layer 6 may penetrate through the fixing surface along the transverse direction, the longitudinal direction or the inclined direction of the sliding door, so as to increase the glue bonding area between the reinforcement assembly and the inner plate 1 and between the reinforcement assembly and the outer plate, and further ensure the connection stability.
In the above embodiment, the upper portion of the outer panel and the upper portion of the inner panel 1 are respectively provided with a communicating window hole (through hole), the window hole of the outer panel and the window hole of the inner panel 1 form a window 5, that is, a window provided in the sliding door, the sliding door further includes guide grooves 4 provided along the side walls and the top wall of the window 5, the window glass can move up and down along the guide grooves 4 provided in the side walls of the window 5, and when the window glass moves down into the cavity, the window is in an open state, and when the window glass moves up to a position where the top end of the window glass is located in the guide grooves 4 of the top wall of the window hole. Between guide slot 4 and the inner panel 1 and between guide slot 4 and the reinforcement component in this embodiment all through welded fastening to avoid adopting the condition that riveting fixed etc. caused the interference.
Specifically, one of the side walls of the guide groove 4 and the inner plate 1 is provided with a through hole, and an end face of the through hole can be attached to the other and fixed by plug welding at one end of the through hole, that is, a plug welding point 9 (shown in fig. 7) is provided between the side wall of the guide groove 4 and the inner plate 1, specifically, the side wall of the guide groove 4 may be provided with the through hole, or the inner plate 1 may be provided with the through hole, which is not limited specifically herein. In this embodiment, preferably, the side wall of the inner panel 1 is provided with a through hole, and the end face of the through hole is adhered to the inner panel 1 and then welded and fixed between the inner wall of the through hole and the inner panel 1, which is convenient for processing compared with the scheme that the guide groove 4 is provided with a through hole.
In the above embodiment, the reinforcing assembly includes the first sill reinforcing plate 21 and the second sill reinforcing plate 22 disposed below the window 5, and the first sill reinforcing plate 21 and the second sill reinforcing plate 22 can be enclosed to form a guide frame, which can reinforce the bottom wall of the window 5, and the window glass can pass through the guide frame and move up and down.
Specifically, two ends of the first windowsill reinforcing plate 21 are respectively provided with a bend, the composite fixing points 8 (the connecting glue layer 6 and the riveting fixing points 7) are arranged between each bend and the inner plate 1, the connecting glue layer 6 is arranged between the first windowsill reinforcing plate 21 and the outer plate, that is, two ends of the first windowsill reinforcing plate 21 are respectively fixed with the inner plate 1 in a gluing and riveting composite manner, and the first windowsill reinforcing plate 21 is fixed with the outer plate in a gluing manner; second windowsill reinforcing plate 22 is located towards one side of inner panel 1, is equipped with between the upper portion of this second windowsill reinforcing plate 22 and the inner panel 1 and fills in solder joint 9, and among the two, one is equipped with the through-hole, and the terminal surface of through-hole pastes closely another and fixes through filling in the solder joint to avoid riveted structure to cause the interference to window glass's lift. Specifically, the connection between the lower portion of the second sill reinforcing panel 22 and the inner panel 1 is not particularly limited as long as it is ensured that it does not interfere with other peripheral components and the lifting and lowering of the window glass. For example, the lower portion of the second sill reinforcing panel 22 and the inner panel 1 may be fixed by any of adhesive bonding, composite bonding, and plug welding.
In the above embodiment, the reinforcing component includes an upper hinge reinforcing plate 23, a middle hinge reinforcing plate 24, a lower hinge reinforcing plate 25, a lower hinge mounting plate 26 and a door lock reinforcing plate 27, wherein the upper hinge reinforcing plate 23 is fixed on the upper portion of the inner plate 1 for reinforcing the structural strength of the upper hinge, the middle hinge reinforcing plate 24 is fixed on the middle portion of the inner plate 1 for reinforcing the structural strength of the middle hinge, the lower hinge reinforcing plate 25 is fixed on the lower portion of the inner plate 1 and fixed with the lower hinge mounting plate 26, the lower hinge mounting plate 26 is used for mounting the lower hinge, and the door lock reinforcing plate 27 corresponds to the door lock for mounting the door lock. That is to say, the reinforcing assembly comprises a plurality of reinforcing plates, each reinforcing plate is connected with the inner plate 1 through the composite fixing point 8 and is connected with the inner plate 1 in an auxiliary mode through the connecting glue layer 6 (as shown in fig. 6), and each reinforcing plate is connected with the outer plate through the connecting glue layer 6, so that the connection stability of each reinforcing plate with the inner plate 1 is guaranteed, and the structure reinforcing effect is achieved.
In the above embodiment, the reinforcing component further includes the outer plate supporting plate 28, the outer plate supporting plate 28 is disposed in the middle of the height direction of the inner plate 1, the connection glue layer 6 and the riveting fixing point 7 are disposed between the two ends of the outer plate supporting plate 28 and the inner plate 1, and the connection glue layer 6 is disposed between the outer plate supporting plate 28 and the outer plate, that is, the two ends of the outer plate supporting plate 28 and the inner plate 1 are fixedly connected in a composite fixing manner, specifically, the fixing manner between the two ends of the first reinforcing plate and the inner plate 1 (bending and fixing by setting up) can be referred to, and the outer plate supporting plate 28 is fixed by gluing between the outer plate and the side surface facing the outer plate, so as to support the outer plate from the middle of the height direction of the sliding door, and ensure.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (10)
1. The sliding door of the automobile is characterized by comprising an outer plate and an inner plate assembly, wherein the outer plate and the inner plate assembly are both made of aluminum alloy materials;
the inner plate assembly comprises an inner plate (1) and a reinforcing assembly, the reinforcing assembly is fixed on one side, facing the outer plate, of the inner plate (1), and a connecting glue layer (6) and a riveting fixing point (7) are arranged between the reinforcing assembly and the inner plate (1);
the connecting glue layer (6) is arranged between the reinforcing assembly and the outer plate;
the outer plate and the inner plate (1) are fixed through edge wrapping.
2. Sliding door according to claim 1, characterised in that the riveted fixing point (7) is provided at the location of the connecting glue line (6).
3. Sliding door according to claim 2, characterised in that the riveted fixing point (7) is provided at the location of a part of the connecting glue line (6).
4. Sliding door of a motor vehicle according to one of claims 1 to 3, characterized in that the connecting glue line (6) is arranged in the form of a strip and runs through the fixing surfaces between the reinforcement assembly and the outer panel and between the reinforcement assembly and the inner panel (1).
5. The sliding door of an automobile according to any one of claims 1-3, wherein the upper part of the outer panel and the upper part of the inner panel (1) are respectively provided with a communicating window hole, and the window hole of the outer panel and the window hole of the inner panel (1) form a window (5);
the window frame further comprises a guide groove (4) arranged along the side wall and the top wall of the window (5), and the guide groove (4) and the inner plate (1) are fixed through welding.
6. Sliding door of a motor vehicle according to claim 5, characterized in that one of the side walls of the guide groove (4) and the inner panel (1) is provided with a through hole, the end face of which abuts the other and is fixed by plug welding.
7. The sliding door of an automobile according to claim 5, characterized in that the reinforcing assembly comprises a first windowsill reinforcing plate (21) and a second windowsill reinforcing plate (22) arranged below the window (5), and the first windowsill reinforcing plate (21) and the second windowsill reinforcing plate (22) are enclosed to form a guide frame;
two ends of the first windowsill reinforcing plate (21) are respectively provided with a bend, the connecting glue layer (6) and the riveting fixing point (7) are arranged between the bend and the inner plate (1), and the connecting glue layer (6) is arranged between the first windowsill reinforcing plate (21) and the outer plate;
one of the upper part of the second windowsill reinforcing plate (22) and the inner plate (1) is provided with a through hole, and the end face of the through hole is tightly attached to the other and fixed by plug welding.
8. Sliding door of a motor vehicle according to any of claims 1-3, characterized in that the reinforcement assembly comprises an upper hinge reinforcement plate (23), a middle hinge reinforcement plate (24), a lower hinge reinforcement plate (25), a lower hinge mounting plate (26) and a door lock reinforcement plate (27).
9. The sliding door of an automobile according to any one of claims 1-3, wherein the reinforcement assembly further comprises an outer panel support panel (28) fixed to a middle portion in a height direction of the inner panel (1);
the both ends of planking fagging (28) with all be equipped with between inner panel (1) connect glue film (6) with riveting fixed point (7), planking fagging (28) with be equipped with between the planking connect glue film (6).
10. An automobile comprising a sliding door according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020045309.3U CN211364229U (en) | 2020-01-09 | 2020-01-09 | Automobile and sliding door thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020045309.3U CN211364229U (en) | 2020-01-09 | 2020-01-09 | Automobile and sliding door thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211364229U true CN211364229U (en) | 2020-08-28 |
Family
ID=72165836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020045309.3U Active CN211364229U (en) | 2020-01-09 | 2020-01-09 | Automobile and sliding door thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211364229U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112793403A (en) * | 2021-01-29 | 2021-05-14 | 三一重机有限公司 | Door body and production method thereof |
-
2020
- 2020-01-09 CN CN202020045309.3U patent/CN211364229U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112793403A (en) * | 2021-01-29 | 2021-05-14 | 三一重机有限公司 | Door body and production method thereof |
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