CN115626116B - Storage plate assembly structure and vehicle - Google Patents
Storage plate assembly structure and vehicle Download PDFInfo
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- CN115626116B CN115626116B CN202211134629.6A CN202211134629A CN115626116B CN 115626116 B CN115626116 B CN 115626116B CN 202211134629 A CN202211134629 A CN 202211134629A CN 115626116 B CN115626116 B CN 115626116B
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- 238000003860 storage Methods 0.000 title claims abstract description 239
- 230000001976 improved effect Effects 0.000 claims description 20
- 230000005540 biological transmission Effects 0.000 claims description 10
- 230000003014 reinforcing effect Effects 0.000 claims description 10
- 238000005266 casting Methods 0.000 claims description 5
- 239000013585 weight reducing agent Substances 0.000 claims description 4
- 238000003466 welding Methods 0.000 abstract description 20
- 230000002349 favourable effect Effects 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 4
- 238000009434 installation Methods 0.000 description 13
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 230000002787 reinforcement Effects 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 125000003003 spiro group Chemical group 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 229910001335 Galvanized steel Inorganic materials 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000008397 galvanized steel Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000008093 supporting effect Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R5/00—Compartments within vehicle body primarily intended or sufficiently spacious for trunks, suit-cases, or the like
- B60R5/04—Compartments within vehicle body primarily intended or sufficiently spacious for trunks, suit-cases, or the like arranged at rear of vehicle
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Abstract
The invention belongs to the technical field of vehicle components, and particularly relates to a storage plate assembly structure and a vehicle. The purpose is that: the object placing plate assembly is used for solving the problems of large weight, more parts, more welding spots and complex process of the object placing plate assembly of the existing object placing plate assembly. Through this scheme, under the condition that is favorable to putting the performance of thing board assembly, can alleviate the weight of putting the thing board, reduce part quantity to reduce the technology complexity.
Description
Technical Field
The invention belongs to the technical field of vehicle parts, and particularly relates to a storage plate assembly structure and a vehicle.
Background
The storage plate assembly of the automobile is an important part in a structural part of the body of the three-compartment sedan, is usually positioned above the rear floor of the automobile body, and is connected with the left side wall welding assembly and the right side wall welding assembly, so that the structural middle part of the rear part of the automobile body forms a rectangular frame structure, and the rigidity of the rear part of the whole automobile body is enhanced. Meanwhile, the storage plate is also required to be provided with a trunk hinge, a torsion spring, an interior storage plate, a safety belt retractor, a child seat, related electrical parts and the like, and has important influence on the torsion bending mode of the whole vehicle in structural design, the rigidity and strength requirements of mounting points of all heavy parts are very strict, and the personnel safety of rear passengers is directly influenced by collapse and deformation in collision. In the manufacturing process, the precision of the molded surface and the punching hole also directly influences the precision and the appearance quality of the automobile body assembly.
In the conventional structural design of the storage plate assembly, the storage plate panel is usually designed by three sections of a storage plate front middle plate, a storage plate middle plate and a storage plate rear middle plate, and a final assembly supporting structure is added for ensuring the torsional rigidity of the rear part of the vehicle body (see fig. 1). The whole object placing plate assembly has the advantages of large weight, more parts, more welding spots and complex process.
Disclosure of Invention
The purpose of the invention is that: the object aims to provide a storage plate assembly structure and a vehicle, which are used for solving the problems of larger weight, more parts, more welding spots and more complex process of the existing storage plate assembly. Through this scheme, under the condition that is favorable to putting the performance of thing board assembly, can alleviate the weight of putting the thing board, reduce part quantity to reduce the technology complexity.
In order to achieve the technical purpose, the invention adopts the following technical scheme:
The utility model provides a put thing board assembly structure, includes puts thing board medium plate assembly, put thing board medium plate assembly and put thing board rear beam upper plate including putting thing board medium plate, put thing board under stiffening beam connect in the one side of putting thing board medium plate, put thing board rear beam upper plate and connect in the opposite side of putting thing board medium plate, be connected with first thing board limit section assembly and the thing board limit section assembly is put to the second on putting the thing board medium plate, first thing board limit section assembly and the second are put thing board limit section assembly and are connected respectively in the both sides of putting the thing board medium plate.
On the basis of the scheme, the application also makes the following improvements
Further, first thing board limit section assembly and second put thing board limit section assembly structure the same, first thing board limit section assembly is put thing board lower carriage assembly, is put thing board limit board assembly and is put thing board lower carriage connecting plate including putting, put thing board lower carriage assembly and connect in one side of putting thing board limit board assembly, put thing board lower carriage connecting plate and connect in the opposite side of putting thing board limit board assembly, set up like this, on the one hand, the design processing of first thing board limit section assembly and second thing board limit section assembly of being convenient for put, on the other hand can cooperate and put thing board medium plate assembly and form two crossbeam cavity structures to form two transmission routes, and then be favorable to improving the torsional rigidity at automobile body rear portion.
Further, put thing board under-support frame assembly includes to put thing board under-support frame, puts thing board under-support frame front bezel, back row back latch hook, back row back latch mounting panel and puts thing board under-support frame sideboard, put thing board under-support frame and connect in the one side of putting thing board under-support frame sideboard, put thing board under-support frame front bezel and connect in the opposite side of putting thing board under-support frame sideboard, back row back latch mounting panel fixed connection is put thing board under-support frame sideboard, back row back latch hook fixed connection is on back row back latch mounting panel, sets up like this, is favorable to putting being connected of thing board sideboard assembly and automobile body side wall assembly, simultaneously, is favorable to the installation of back row back latch.
Further, put thing board sideboard assembly is including putting thing board sideboard, back row safety belt mounting panel and putting thing board sideboard reinforcing plate, back row safety belt mounting panel is connected in putting thing board sideboard middle part, put thing board sideboard reinforcing plate and connect on putting thing board sideboard, set up like this, on the one hand, be favorable to improving the structural strength who puts thing board sideboard to be favorable to improving the intensity of crossbeam cavity structure, on the other hand, be convenient for install back row safety belt.
Further, have first overlap joint face, second overlap joint face, third overlap joint face and the mounting structure of hanging in advance on the thing board sideboard, first overlap joint face and second overlap joint face fixed connection are put the adjacent both sides of thing board sideboard, hang mounting structure in advance and set up on the second overlap joint face, third overlap joint face fixed connection is put one side of thing board sideboard, and is located the offside of first overlap joint face, sets up like this, is convenient for put thing board sideboard and put thing board medium plate and be connected.
Further, be connected with first overlap edge, second overlap edge, third overlap edge and fourth overlap edge on the thing board under-support frame connecting plate, first overlap edge and second overlap edge fixed connection are put one side of thing board under-support frame connecting plate, third overlap edge and fourth overlap edge connect respectively in the both sides of putting thing board under-support frame connecting plate, set up like this, on the one hand, be convenient for put thing board under-support frame connecting plate and put thing board limit board and be connected, on the other hand, be convenient for be connected with automobile body side wall assembly.
Further, the weight reduction groove is formed in the connecting plate of the lower support frame of the storage plate, and the weight reduction groove is beneficial to reducing the weight of the connecting plate of the lower support frame of the storage plate.
Further, put thing board under stiffening beam and be L shape, put thing board under stiffening beam fixed connection in the front end inboard of putting thing board medium plate to constitute anterior cavity structure, set up like this, on the one hand for strengthen the structural strength who puts thing board medium plate front end, on the other hand, cooperation first thing board limit section assembly and second and put thing board limit section assembly structure and form and put thing board assembly anterior cavity structure, thereby make the power transmission route contain and put thing board medium plate anterior, be favorable to promoting the torsional rigidity who puts thing board assembly.
Further, the rear cross beam upper plate of the storage plate is provided with a cavity, the rear cross beam upper plate of the storage plate is fixedly connected to the rear end of the middle plate of the storage plate and forms a rear cavity structure, and the rear cavity structure is formed by matching with the first storage plate side section assembly and the second storage plate side section assembly structure, so that the torsional rigidity of the storage plate assembly is further improved.
The application also discloses a vehicle, which comprises a vehicle main body and the storage plate assembly structure.
By adopting the object placing plate assembly structure on the vehicle, on one hand, two force transmission paths are formed at the rear part of the vehicle body of the vehicle, and the torsional rigidity of the rear part of the vehicle body is improved, so that the torsional rigidity of the whole vehicle is improved, and on the other hand, the weight of the whole vehicle is reduced on the premise of the performance of the whole vehicle, and the weight of the whole vehicle is reduced.
The invention adopting the technical scheme has the following advantages:
1. The storage plate is divided into the storage plate middle plate assembly, the first storage plate side section assembly and the second storage plate side section assembly, on one hand, the front end and the rear end of the storage plate assembly can be provided with the cross beam cavity, the torsional rigidity of the storage plate assembly can be improved, and the left side wall assembly, the right side wall assembly and the rear vehicle body casting can be matched to form two annular cavity structures, so that two force transmission paths are formed, and the torsional rigidity of the rear part of the vehicle body is further improved; on the other hand, the number of parts can be reduced, welding spots are reduced by at least 15, so that the cost is reduced, and meanwhile, the weight of the object placing plate assembly is reduced by at least 20%, so that the weight of the object placing plate assembly and the weight of the rear part of the vehicle body are reduced;
2. The first storage plate side section assembly and the second storage plate side section assembly have the same structure, the storage plate side section assembly comprises a storage plate lower support frame assembly, a storage plate side plate assembly and a storage plate lower support frame connecting plate, and the first storage plate side section assembly and the second storage plate side section assembly are convenient to design and process through the mutual matching of the storage plate lower support frame assembly, the storage plate side plate assembly and the storage plate lower support frame connecting plate, and on one hand, when the two cross beam cavity structures are formed by matching the storage plate side section assemblies, the structural strength and the connecting strength of the storage plate side section assembly can be improved, so that the torsional rigidity of the rear part of the vehicle body can be improved;
3. Through the setting of first thing board limit section assembly and second thing board limit section assembly of putting, make the automobile body rear portion when production assembly, can be earlier with first thing board limit section assembly and second put the thing board limit section assembly and connect about side wall assembly respectively earlier, will put thing board medium plate assembly and hoist down, when being connected with first thing board limit section assembly and second thing board limit section assembly of putting, compare traditional automobile body rear portion production assembly time, will control the side wall assembly first, will put thing board assembly and hoist down again, connect again, can reduce the use amount of frock and reduce the complexity of technology.
Drawings
The invention can be further illustrated by means of non-limiting examples given in the accompanying drawings;
FIG. 1 is a schematic structural view of a conventional storage plate assembly;
FIG. 2 is a schematic diagram of a structure of a storage plate assembly according to the present invention;
FIG. 3 is a schematic bottom view of an assembly of a storage plate according to the present invention;
FIG. 4 is a schematic view of a front cavity structure formed in a storage plate assembly according to the present invention;
FIG. 5 is a schematic view of a rear cavity structure formed in a storage plate assembly according to the present invention;
FIG. 6 is a schematic diagram of a plate assembly in a storage plate assembly according to the present invention;
FIG. 7 is a schematic cross-sectional view of a plate assembly in a storage plate assembly according to the present invention;
FIG. 8 is a schematic view of a middle plate of a storage plate in a storage plate assembly according to the present invention;
FIG. 9 is a schematic diagram of a first side section assembly of a storage plate assembly according to the present invention;
FIG. 10 is a schematic view of a lower support frame assembly for a storage plate in a storage plate assembly according to the present invention;
FIG. 11 is a schematic diagram of a side panel assembly of a storage panel assembly according to the present invention;
FIG. 12 is a schematic diagram of a side panel assembly of a storage panel assembly of the present invention;
FIG. 13 is a schematic view of a lower support web for a storage tray in a tray assembly according to the present invention;
FIG. 14 is a schematic view of a second side section assembly of the present invention;
The main reference numerals are as follows:
The device comprises a storage plate middle plate assembly, a 11 storage plate middle plate, a 110 storage plate middle plate overlap surface, a 111 first child seat lock mounting piece installation anti-rotation hole, a 112 first child seat lock mounting piece installation nut through hole, a 113 speaker installation nut hole, a 114 storage plate middle plate assembly pre-hanging hole, a 115 radio frequency controller installation hole, a 116GNSS antenna installation hole, a 117 rear-row middle safety belt first installation point, a 118 rear-row middle safety belt retractor installation flanging hole, a 119 rear-row middle safety belt second installation point, a 120 storage plate shelf installation hole, a 12 storage plate lower reinforcement beam and a 13 storage plate rear beam upper plate;
The left section assembly of the first storage plate, the lower support frame assembly of the 21 storage plate, the lower support frame of the 211 storage plate, the front plate of the lower support frame of the 212 storage plate, the back-row back lock hook 213, the back-row back lock catch mounting plate 214 and the side plate of the left front lower support frame of the 215 storage plate;
A left side plate assembly of a 22 storage plate, a side plate of a 221 storage plate, a first joint surface of 2210, a second joint surface of 2211, a mounting anti-rotation through hole of a 2212 second child seat lock fastener mounting piece, a mounting nut hole of a 2213 second child seat lock fastener mounting piece, a 2214 pre-hanging mounting structure, a 2215 trunk hinge mounting hole, a mounting through hole of a 2216 storage plate middle plate assembly, a third joint surface of 2217, a 2218 harness mounting hole, a 2219 rear seat belt retractor mounting through hole, a 2220 rear seat belt mounting hole, a 222 rear seat belt mounting plate and a 223 storage plate side plate reinforcing plate;
The lower support connecting plate of the 23 storage plate, the first joint edge 231, the second joint edge 232, the 233 trunk driving mechanism support piece mounting nut hole, the 234 third joint edge, the 235 weight reduction groove, the 236 secondary positioning hole, the 237 fourth joint edge and the 238 main positioning hole;
3 the right section assembly of the object placing plate, 4 the child lock catch mounting piece, 5M6 hexagonal flange face bolts, 6 spot welding, 7M8 hexagonal flange face spiro union, 8M6 welding square nuts and 9M8 welding square nuts.
Detailed Description
The following embodiments of the present invention are described in terms of specific examples, and those skilled in the art will appreciate the advantages and capabilities of the present invention from the disclosure herein. It should be noted that, the illustrations provided in the following embodiments are for illustration only, and are shown in schematic drawings, not physical drawings, and are not to be construed as limiting the invention, and in order to better illustrate the embodiments of the invention, certain components in the drawings may be omitted, enlarged or reduced, and do not represent the size of the actual product; it will be appreciated by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
In the description of the present invention, it should be understood that, if there are terms such as "upper", "lower", "left", "right", "front", "rear", etc., that indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, it is merely for convenience in describing the present invention and simplifying the description, and it is not indicated or implied that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, so that the terms describing the positional relationships in the drawings are merely for exemplary illustration and are not to be construed as limitations of the present invention, and that the specific meanings of the terms described above may be understood by those skilled in the art according to circumstances.
As shown in fig. 2-14, the embodiment of the application provides a storage plate assembly structure, which comprises a storage plate middle plate assembly 1, wherein a first storage plate side section assembly 2 and a second storage plate side section assembly 3 are connected to the storage plate middle plate assembly 1, and the first storage plate side section assembly 2 and the second storage plate side section assembly 3 are respectively connected to the left side and the right side of the storage plate middle plate assembly 1. The total components of the storage plate are the storage plate middle plate assembly 1, the first storage plate side section assembly 2 and the second storage plate side section assembly 3, so that on one hand, a beam cavity can be formed at the front end and the rear end of the storage plate assembly, the torsional rigidity of the storage plate assembly can be improved, two annular cavity structures can be formed by matching with the left side wall assembly, the right side wall assembly and the rear vehicle body casting, two force transmission paths are formed, and the torsional rigidity of the rear part of the vehicle body is further improved; on the other hand, the number of parts can be reduced, welding spots are reduced by at least 15, the cost is reduced, and meanwhile, the weight of the storage plate assembly is reduced by at least 20%, and the weight of the storage plate assembly and the weight of the rear part of the vehicle body are reduced.
In some alternative embodiments, as shown in fig. 6-8, the storage plate middle plate assembly 1 includes a storage plate middle plate 11, a storage plate lower reinforcement beam 12 and a storage plate rear beam upper plate 13, wherein the storage plate lower reinforcement beam 12 is welded on the inner side of the front end of the storage plate middle plate 11, and the storage plate rear beam upper plate 13 is welded on the rear side of the storage plate middle plate 11.
In this embodiment, the middle plate 11 of the storage plate is formed by integrally stamping a common steel plate, so that the number of welding spots and parts can be reduced as a whole, the production cost is saved, the weight of the parts is reduced, and the purpose of light weight is achieved.
Referring to fig. 8, the storage plate middle plate 11 is integrally formed with a storage plate middle plate overlap surface 110, a first child seat latch mounting member mounting anti-rotation hole 111, a first child seat latch mounting member mounting nut through hole 112, a speaker mounting nut hole 113, a storage plate middle plate assembly pre-hanging hole 114, a radio frequency sensor mounting hole 115, a GNSS antenna mounting nut hole 116, a storage plate middle plate assembly mounting nut hole, a rear row middle belt first mounting point 117, a rear row middle belt retractor mounting flanging hole 118, a rear row middle belt second mounting point 119, a storage plate shelf mounting hole 120, and an M8 welding square nut 9 by punching. The storage plate middle plate 11 can provide a mounting structure for a loudspeaker, a child lock mounting 4, a radio frequency controller, a GNSS antenna, a rear row middle safety belt and the like.
In this embodiment, the number of speaker mounting nut holes 113 is preferably 6, and each has a specification of Φ7. The first child seat latch mount mounting anti-rotation holes 111 are preferably 2, each having a specification of 8×8. The first child seat latch mount mounting nut vias 112 are preferably 2, each having a Φ9. The number of plate assembly pre-hanging holes 114 in the storage plate is preferably 4, and each plate assembly pre-hanging hole has a specification of phi 10 multiplied by 19. The number of the mounting nut holes of the plate assembly in the storage plate is preferably 2, and each mounting nut hole has the specification of phi 9. The number of the rf sensor mounting holes 115 is preferably 2, and each has a specification of 19.5×11.7. The GNSS antenna mounting nut holes 116 are preferably 4 in number, each having a specification of Φ7. The shelf mounting holes 120 of the storage plate are preferably 1, and the specification is phi 10. The number of the rear-row-center-seat-belt retractor mounting flange holes 118 is preferably 1, the number of the rear-row-center-seat-belt first mounting points 117 is preferably 1, the number of the rear-row-center-seat-belt second mounting points 119 is preferably 2, and the number of the M8 weld nuts 9 is preferably 2, and the two are symmetrically distributed.
In some alternative embodiments, referring to fig. 4-5 and fig. 7, the under-board reinforcement beam 12 is L-shaped, and the under-board reinforcement beam 12 is fixedly welded on the inner side of the front end of the board 11 and forms a front cavity structure, which is used to strengthen the structural strength of the front end of the board 11 on the one hand, and cooperate with the first board side assembly 2 and the second board side assembly 3 to form a front cavity structure of the board assembly, so that the force transmission path includes the front part of the board 11, which is beneficial to enhancing the torsional rigidity of the board assembly.
The rear cross beam upper plate 13 of the storage plate is provided with a cavity, the rear cross beam upper plate 13 of the storage plate is fixedly welded at the rear end of the middle plate 11 of the storage plate and forms a rear cavity structure, and the rear cavity structure is matched with the first storage plate edge section assembly 2 and the second storage plate edge section assembly 3 to form a rear cavity structure of the storage plate assembly, so that the torsional rigidity of the storage plate assembly is further improved.
In the embodiment, the reinforcing beam 12 under the object placing plate is formed by stamping a common steel plate; the upper plate 13 of the rear cross beam of the storage plate is formed by stamping a common galvanized steel sheet, so that the thickness of the part can be reduced, the weight of the part can be reduced, and the weight of the part can be optimized on the premise of meeting the performance.
In the embodiment, the middle plate 11 of the storage plate and the stiffening beam 12 under the storage plate are fixedly welded through 17 spot welds 6, and a front cavity structure of the middle plate 11 of the storage plate is formed; the storage plate middle plate 11 and the storage plate rear beam upper plate 13 are fixedly welded through 30 spot welds 6 and form a storage plate middle plate 11 rear cavity structure, so that the first storage plate side section assembly 2 and the second storage plate side section assembly 3 are matched, a beam cavity can be formed at the front end and the rear end of the storage plate assembly, the torsional rigidity of the storage plate assembly can be improved, two annular cavity structures can be formed by matching a left side wall assembly, a right side wall assembly and a rear vehicle body casting, two force transmission paths are formed, and the torsional rigidity of the rear part of the vehicle body is further improved.
In some alternative embodiments, referring to fig. 9-14, the first storage board edge segment assembly 2 and the second storage board edge segment assembly 3 are identical in structure, so that design processing of the first storage board edge segment assembly 2 and the second storage board edge segment assembly 3 is facilitated.
In some alternative embodiments, referring to fig. 9, the first storage board side section assembly 2 includes a storage board lower support frame assembly 21, a storage board side frame assembly 22, and a storage board lower support frame connecting plate 23, where the storage board lower support frame assembly 21 is fixedly welded to the front side of the storage board side frame assembly 22, and the storage board lower support frame connecting plate 23 is fixedly welded to the rear side of the storage board side frame assembly 22.
In the embodiment, a lower support frame assembly 21 of the storage plate in the storage plate middle plate assembly 1 and the first storage plate side section assembly 2 are fixedly welded through 9 spot welds 6 to form a front right cavity structure of the storage plate assembly; the storage plate middle plate assembly 1 is fixedly connected with the storage plate side plate assembly 22 and the storage plate lower support connecting plate 23 in the first storage plate side section assembly 2 through 12 spot welds 6 and 1M 8 hexagonal flange face spiro union 7 to form a rear right side cavity structure of the storage plate assembly.
The lower support frame assembly 21 of the storage plate in the storage plate middle plate assembly 1 and the second storage plate side section assembly 3 are fixedly welded through 9 spot welds 6 to form a front left cavity structure of the storage plate assembly; the storage plate side plate assembly 22 and the storage plate lower support connecting plate 23 in the storage plate side plate assembly 1 and the second storage plate side section assembly 3 are fixedly connected through 12 spot welds 6 and 1M 8 hexagonal flange face spiro union 7 to form a rear left cavity structure of the storage plate assembly. Therefore, the front end beam cavity structure and the rear end beam cavity structure are formed by the article placing plate middle plate assembly 1, the first article placing plate side section assembly 2 and the second article placing plate side section assembly 3, the torsional rigidity of the article placing plate assembly can be improved, two annular cavity structures can be formed by matching the left side wall assembly, the right side wall assembly and the rear vehicle body casting, two force transmission paths are formed, and the torsional rigidity of the rear part of the vehicle body is further improved.
After the connection is completed, the storage plate middle plate assembly 1, the first storage plate side section assembly 2 and the second storage plate side section assembly 3 are fixedly connected through spot welding 6, M6 hexagonal flange face bolts 5 and M6 welding square nuts 8, so that the connection strength of the front end beam cavity structure and the rear end beam cavity structure of the storage plate assembly is enhanced, and the torsional strength of the storage plate assembly is further enhanced.
In some alternative embodiments, referring to fig. 10, the lower support frame assembly 21 includes an lower support frame 211, a lower support frame front plate 212, a rear backrest latch 213, a rear backrest latch mounting plate 214, and an lower support frame side plate 215, where the lower support frame 211 is fixedly welded to the rear side of the lower support frame side plate 215 by spot welding 6, and the lower support frame front plate 212 is fixedly welded to the front side of the lower support frame side plate 215 by spot welding 6, so as to facilitate connection of the lower support frame side section assembly with the side wall assembly. The back row backrest lock catch mounting plate 214 is fixedly welded on the front side of the side plate 215 of the lower support frame of the storage plate through the spot welding 6, and the back row backrest lock hook 213 is fixedly welded on the back row backrest lock catch mounting plate 214 through the spot welding 6, so that the installation of a back row backrest lock is facilitated.
In this embodiment, the side plate 215 of the lower support frame of the storage plate has a cavity structure, so that the front end beam cavity structure is formed by matching. And the side plate 215 of the lower support frame of the storage plate is provided with a weight reducing opening, which is beneficial to reducing the weight of the side plate 215 of the lower support frame of the storage plate.
In some alternative embodiments, referring to fig. 11-12, the storage plate edge plate assembly 22 includes a storage plate edge plate 221, a rear seat belt mounting plate 222 and a storage plate edge plate reinforcing plate 223, where the rear seat belt mounting plate 222 is fixedly welded to the middle of the storage plate edge plate 221, and the storage plate edge plate reinforcing plate 223 is fixedly welded to the storage plate edge plate 221, so that on one hand, the structural strength of the storage plate edge plate assembly 22 is improved, and on the other hand, the strength of the beam cavity structure is improved, and on the other hand, the rear seat belt is convenient to install.
In this embodiment, the storage plate edge 221 is formed by stamping a common high-strength steel plate. The first overlapping surface 2210, the second overlapping surface 2211, the third overlapping surface 2217 and the pre-hanging installation structure 2214 are integrally formed on the side plate 221, the first overlapping surface 2210 is integrally formed on the left side of the side plate 221, the second overlapping surface 2211 is integrally formed on the upper side of the side plate 221, the pre-hanging installation structure 2214 is integrally formed on the second overlapping surface 2211, the third overlapping surface 2217 is integrally formed on the right side of the side plate 221 and located on the opposite side of the first overlapping surface 2210, and the side plate 221 and the side plate 11 are conveniently connected through the first overlapping surface 2210, the second overlapping surface 2211 and the third overlapping surface 2217.
In this embodiment, the pre-hanging mounting structures 2214 are L-shaped, preferably 2, 2 pre-hanging mounting structures 2214 are symmetrically distributed, and the pre-hanging holes 114 on the middle plate 11 of the storage plate are aligned with the pre-hanging mounting structures 2214, so that the middle plate assembly 1 of the storage plate can be pre-hung and mounted through the pre-hanging structures before welding, and then spot welding and bolting are performed, so that the tooling die is reduced, and the production cost is saved.
In this embodiment, the storage side plate 221 further has second child seat latch mounting holes 2212, preferably 1, with a specification of 10×10; the second child seat latch mount mounting nut vias 2213, preferably 1, are of a gauge Φ7; the luggage hinge mounting holes 2215 are preferably 3, and each size is phi 14; the number of mounting through holes 2216 of the plate assembly in the storage plate is preferably 1, and the specification is phi 14; harness mounting holes 2218, preferably 5, each having a specification Φ7x12, wherein the harness mounting holes 2218 are preferably 2, located on the storage board side board 221 in the second storage board side section assembly 3; the rear seat belt retractor is provided with 2219, preferably 1, with a specification phi 18; the rear seat belt mounting vias 2220 are preferably 1.
The first child seat lock mounting piece mounting anti-rotation hole 111 is aligned with the hole center of the second child seat lock mounting piece mounting anti-rotation through hole 2212 to form a child seat lock mounting piece mounting anti-rotation structure; the first child seat latch mount nut via 112 is aligned with the second child seat latch mount nut bore 2213 bore, forming a child seat latch mount mounting structure where the child latch mount 4 is mounted forming a complete structure.
In some alternative embodiments, the storage plate lower support connection plate 23 is formed by stamping from a common high strength steel plate. Referring to fig. 13, a first overlap edge 231, a second overlap edge 232, a third overlap edge 234 and a fourth overlap edge 237 are integrally formed on the lower support frame connecting plate 23, the first overlap edge 231 and the second overlap edge 232 are formed on the upper side of the lower support frame connecting plate 23, and the third overlap edge 234 is formed on the left side of the lower support frame connecting plate 23 for connecting the lower support frame connecting plate 23 with the lower support frame connecting plate 221. Fourth overlap edge 237 is respectively formed on the upper and lower sides of the right side of the lower support frame connecting plate 23 of the storage plate, and is used for being connected with the side wall assembly of the vehicle body.
In this embodiment, the object placing plate edge 221 is attached to the first joint edge 231, the second joint edge 232 and the third joint edge 234, and is fixedly connected by 4 spot welds, and cooperates with the upper plate 13 of the rear beam of the object placing plate to form a rear cavity structure of the first object placing plate edge assembly 2 and the second object placing plate edge assembly 3.
In this embodiment, the lower support connection plate 23 of the storage plate further has 1 weight-reducing grooves 235, and the number of weight-reducing grooves 235 is preferably 1, with a specification of 40×38, for reducing the weight of the lower support connection plate 23 of the storage plate; the number of main positioning holes 238 is preferably 1, and the specification is phi 8; the number of the secondary positioning holes 236 is preferably 1, the specification is phi 8 multiplied by 10, and the secondary positioning holes 236 are used for positioning and assembling the lower support connecting plate 23 of the storage plate through the primary positioning holes 238 and the secondary positioning holes 236; the luggage driving mechanism support member mounting nut holes 233, preferably 2 in size Φ9, are used for mounting the luggage driving mechanism support member.
In this embodiment, the automobile body rear portion is when producing the assembly, can be earlier with first thing board limit section assembly 2 and the second put thing board limit section assembly 3 and connect respectively about on the side wall assembly earlier, will put thing board medium plate assembly 1 hoist and mount again, be being connected with first thing board limit section assembly 2 and second and put thing board limit section assembly 3, compare when traditional automobile body rear portion production assembly, will control side wall assembly earlier, will put thing board assembly hoist and mount again, connect again, can reduce the use amount of frock and reduce the technology complexity.
The application also discloses a vehicle, which comprises a vehicle main body and the storage plate assembly structure.
By adopting the object placing plate assembly structure on the vehicle, on one hand, two force transmission paths are formed at the rear part of the vehicle body of the vehicle, and the torsional rigidity of the rear part of the vehicle body is improved, so that the torsional rigidity of the whole vehicle is improved, and on the other hand, the weight of the whole vehicle is reduced on the premise of the performance of the whole vehicle, and the weight of the whole vehicle is reduced.
The invention provides a storage plate assembly structure and a vehicle. The description of the specific embodiments is only intended to aid in understanding the method of the present invention and its core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the invention can be made without departing from the principles of the invention and these modifications and adaptations are intended to be within the scope of the invention as defined in the following claims.
Claims (7)
1. The utility model provides a put thing board assembly structure, includes to put thing board medium plate assembly (1), its characterized in that: the storage plate middle plate assembly (1) comprises a storage plate middle plate (11), a storage plate lower reinforcing beam (12) and a storage plate rear beam upper plate (13), wherein the storage plate lower reinforcing beam (12) is connected to one side of the storage plate middle plate (11), the storage plate rear beam upper plate (13) is connected to the other side of the storage plate middle plate (11), the storage plate middle plate (11) is connected with a first storage plate edge section assembly (2) and a second storage plate edge section assembly (3), and the first storage plate edge section assembly (2) and the second storage plate edge section assembly (3) are respectively connected to two sides of the storage plate middle plate (11);
The first storage plate side section assembly (2) and the second storage plate side section assembly (3) are identical in structure, the first storage plate side section assembly (2) comprises a storage plate lower support frame assembly (21), a storage plate side plate assembly (22) and a storage plate lower support connecting plate (23), the storage plate lower support frame assembly (21) is connected to one side of the storage plate side plate assembly (22), and the storage plate lower support connecting plate (23) is connected to the other side of the storage plate side plate assembly (22);
the storage plate middle plate assembly (1) and the storage plate lower support frame assembly (21) in the second storage plate side section assembly (3) are welded to form a front left cavity structure of the storage plate assembly; the storage plate middle plate assembly (1) is fixedly connected with the storage plate side plate assembly (22) and the storage plate lower support connecting plate (23) in the second storage plate side section assembly (3) to form a rear left cavity structure of the storage plate assembly, the storage plate middle plate assembly (1), the first storage plate side section assembly (2) and the second storage plate side section assembly (3) form a front end cross beam cavity structure and a rear end cross beam cavity structure, the torsional rigidity of the storage plate assembly is improved, and the left side wall assembly, the right side wall assembly and a rear vehicle body casting are matched to form two annular cavity structures to form two force transmission paths, so that the torsional rigidity of the rear part of the vehicle body is further improved;
the lower support frame assembly (21) comprises a lower support frame (211), a front support frame (212), a rear backrest lock hook (213), a rear backrest lock catch mounting plate (214) and a lower support frame side plate (215), wherein the lower support frame (211) is connected to one side of the lower support frame side plate (215), the front support frame (212) is connected to the other side of the lower support frame side plate (215), the rear backrest lock catch mounting plate (214) is fixedly connected to the lower support frame side plate (215), and the rear backrest lock hook (213) is fixedly connected to the rear backrest lock catch mounting plate (214);
The utility model discloses a thing board under bracing connecting plate, put and be connected with first overlap edge (231), second overlap edge (232), third overlap edge (234) and fourth overlap edge (237) on thing board under bracing connecting plate (23), first overlap edge (231) and second overlap edge (232) fixed connection are put one side of thing board under bracing connecting plate (23), third overlap edge (234) and fourth overlap edge (237) connect the both sides at putting thing board under bracing connecting plate (23) respectively.
2. The storage plate assembly structure according to claim 1, wherein: the storage plate side plate assembly (22) comprises a storage plate side plate (221), a rear-row safety belt mounting plate (222) and a storage plate side plate reinforcing plate (223), wherein the rear-row safety belt mounting plate (222) is connected to the middle of the storage plate side plate (221), and the storage plate side plate reinforcing plate (223) is connected to the storage plate side plate (221).
3. The storage plate assembly structure according to claim 2, wherein: the utility model provides a thing board sideboard (221) is last to have first overlap joint face (2210), second overlap joint face (2211), third overlap joint face (2217) and to hang mounting structure (2214) in advance, first overlap joint face (2210) and second overlap joint face (2211) fixed connection are put adjacent both sides of thing board sideboard (221), hang mounting structure (2214) in advance and set up on second overlap joint face (2211), third overlap joint face (2217) fixed connection is put one side of thing board sideboard (221), and is located the offside of first overlap joint face (2210).
4. The storage plate assembly structure according to claim 1, wherein: the lower support connecting plate (23) of the storage plate is provided with a weight reduction groove (235).
5. The storage plate assembly structure according to claim 1, wherein: the under-board stiffening beam (12) is L-shaped, and the under-board stiffening beam (12) is fixedly connected to the inner side of the front end of the middle board (11) of the under-board stiffening beam and forms a front cavity structure.
6. The storage plate assembly structure according to claim 1, wherein: the rear cross beam upper plate (13) of the storage plate is provided with a cavity, and the rear cross beam upper plate (13) of the storage plate is fixedly connected to the rear end of the middle plate (11) of the storage plate and forms a rear cavity structure.
7. A vehicle, characterized in that: comprising a vehicle body and the storage panel assembly structure of any one of claims 1-6.
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| CN202211134629.6A CN115626116B (en) | 2022-09-19 | 2022-09-19 | Storage plate assembly structure and vehicle |
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| CN202211134629.6A CN115626116B (en) | 2022-09-19 | 2022-09-19 | Storage plate assembly structure and vehicle |
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| CN115626116A (en) | 2023-01-20 |
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