CN115626116A - Put thing board assembly structure and vehicle - Google Patents
Put thing board assembly structure and vehicle Download PDFInfo
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- CN115626116A CN115626116A CN202211134629.6A CN202211134629A CN115626116A CN 115626116 A CN115626116 A CN 115626116A CN 202211134629 A CN202211134629 A CN 202211134629A CN 115626116 A CN115626116 A CN 115626116A
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- 238000003860 storage Methods 0.000 claims abstract description 86
- 230000003014 reinforcing effect Effects 0.000 claims description 18
- 239000013585 weight reducing agent Substances 0.000 claims description 2
- 238000003466 welding Methods 0.000 abstract description 21
- 230000002349 favourable effect Effects 0.000 abstract description 11
- 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 16
- 230000001976 improved effect Effects 0.000 description 11
- 230000005540 biological transmission Effects 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 230000001737 promoting effect Effects 0.000 description 5
- 230000008093 supporting effect Effects 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 3
- 238000004080 punching Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 125000003003 spiro group Chemical group 0.000 description 2
- 229910001335 Galvanized steel Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000008397 galvanized steel Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
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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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- Body Structure For Vehicles (AREA)
Abstract
The invention belongs to the technical field of vehicle parts, and particularly relates to a storage plate assembly structure and a vehicle. The purpose is as follows: the storage plate assembly is used for solving the problems that the existing storage plate assembly is large in weight, more in parts, more in welding spots and complex in process. Through this scheme, under the condition that is favorable to putting the performance of thing board assembly, can alleviate and put thing board weight, reduce part quantity to reduce 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 automobile storage plate assembly is an important part in a three-compartment car body structural part, is usually positioned above a rear floor of a car body and is connected with a left side wall welding assembly and a right side wall welding assembly, so that a rectangular frame structure is formed in the middle of the structure at the rear part of the car body, and the rigidity of the whole rear part of the car body is enhanced. Meanwhile, the storage plate is generally 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, the storage plate has an important influence on the torsion bending mode of the whole vehicle in structural design, the rigidity and strength requirements of mounting points of various critical parts are very strict, and the personal safety of rear passengers is directly influenced by the collapse and deformation in collision. In the manufacturing process, the precision of the profile and the punching of the automobile body directly influences the precision and the appearance quality of the automobile body assembly.
In the structural design of a conventional storage plate assembly, a storage plate panel is usually designed in a three-section mode through a storage plate front middle plate, a storage plate middle plate and a storage plate rear middle plate, and a general assembly supporting structure (see fig. 1) is additionally arranged to ensure the torsional rigidity of the rear part of a vehicle body. The whole object placing plate assembly is heavy, more parts are needed, more welding spots are needed, and the process is complex.
Disclosure of Invention
The purpose of the invention is: the object is 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 in the background technology. Through this scheme, under the condition that is favorable to putting the performance of thing board assembly, can alleviate and put thing board weight, reduce part quantity to reduce technology complexity.
In order to achieve the technical purpose, the technical scheme adopted by the invention is as follows:
the utility model provides a put thing board assembly structure, is including putting thing board medium plate assembly, put thing board medium plate assembly including putting thing board medium plate, put thing board lower stiffening beam and put thing board rear beam upper plate, put thing board lower stiffening beam and connect in one side of putting the thing board medium plate, put thing board rear beam upper plate and connect in the opposite side of putting the thing board medium plate, put and be connected with first thing board edge assembly and the second thing board edge assembly of putting on the thing board medium plate, first thing board edge assembly and the second of putting is put thing board edge assembly and is connected respectively in the both sides of putting the thing board medium plate.
On the basis of the scheme, the application is further improved as follows
Further, the first object placing plate edge section assembly and the second object placing plate edge section assembly are the same in structure, the first object placing plate edge section assembly comprises an object placing plate lower support assembly, an object placing plate edge plate assembly and an object placing plate lower support connecting plate, the object placing plate lower support assembly is connected to one side of the object placing plate edge plate assembly, the object placing plate lower support connecting plate is connected to the other side of the object placing plate edge plate assembly, and the two object placing plate lower support connecting plates are arranged in such a way.
Further, it includes puts thing board under bracing frame, puts thing board under bracing frame front bezel, back row back latch hook, back row back hasp mounting panel and puts thing board under bracing frame sideboard to put thing board under bracing frame assembly, it connects in the one side of putting thing board under bracing frame sideboard to put thing board under bracing frame, put thing board under bracing frame front bezel and connect the opposite side of putting thing board under bracing frame sideboard, back row back latch mounting panel fixed connection is on putting thing board under bracing frame sideboard, back row back latch hook fixed connection is on back row back hasp mounting panel, sets up like this, is favorable to putting the connection of thing flange section assembly and automobile body side wall assembly, simultaneously, is favorable to the installation of back row back latch.
Further, it includes puts thing board sideboard, back row safety belt mounting panel and puts thing board sideboard reinforcing plate to put thing board sideboard assembly, back row safety belt mounting panel is connected at putting thing board sideboard middle part, it connects on putting the thing board sideboard to put thing board sideboard reinforcing plate, sets up like this, on the one hand, is favorable to improving the structural strength who puts the thing board sideboard to be favorable to improving the intensity of crossbeam cavity structures, on the other hand is convenient for install the back row safety belt.
Further, it has first faying surface, second faying surface, third faying surface and hangs mounting structure in advance on the thing board sideboard to put, first faying surface and second faying surface fixed connection are in the adjacent both sides of putting the thing board sideboard, hang mounting structure in advance and set up on the second faying surface, third faying surface fixed connection just is located the offside of first faying surface in one side of putting the thing board sideboard, sets up like this, is convenient for put the thing board sideboard and put the thing board medium plate and be connected.
Further, be connected with first overlap joint limit, second overlap joint limit, third overlap joint limit and fourth overlap joint limit on putting thing board under bracing frame connecting plate, first overlap joint limit and second overlap joint limit fixed connection put one side of thing board under bracing frame connecting plate, third overlap joint limit and fourth overlap joint limit are connected respectively and are put the both sides of thing board under bracing frame connecting plate, set up like this, on the one hand, are convenient for put thing board under bracing frame connecting plate and put thing board side connection, and on the other hand is convenient for be connected with automobile body side wall assembly.
Furthermore, the weight reduction groove is formed in the connecting plate of the lower support frame of the object placing plate, so that the weight of the connecting plate of the lower support frame of the object placing plate is favorably reduced.
Furthermore, put thing board lower stiffening beam and be L shape, put thing board lower stiffening beam fixed connection and put the front end inboard of thing board medium plate to constitute anterior cavity structures, set up like this, on the one hand, be used for strengthening the structural strength who puts thing board medium plate front end, on the other hand, cooperation first put thing board side section assembly and second put thing board limit section assembly structure and form and put the anterior cavity structures of thing board assembly, thereby make the power transmission path contain and put thing board medium plate anterior, be favorable to promoting the torsional rigidity who puts the thing board assembly.
Further, it has the cavity to put thing board rear beam upper plate, it puts the rear end of thing board medium plate to put thing board rear beam upper plate fixed connection to constitute rear portion cavity structure, set up like this, coordinate first thing board side section assembly and the second and put thing board limit section assembly structure and form and put thing board assembly rear portion cavity structure, further be favorable to promoting the torsional rigidity who puts the thing board assembly.
The application also discloses a vehicle, including vehicle main part and the aforesaid put thing board assembly structure.
By adopting the storage plate assembly structure on the vehicle, on one hand, the rear part of the vehicle body of the vehicle is facilitated to form two force transmission paths, and the torsional rigidity of the rear part of the vehicle body is facilitated to be improved, so that the torsional rigidity of the whole vehicle is facilitated to be improved, and on the other hand, the weight of the whole vehicle is facilitated to be reduced and the light weight is realized on the premise of the performance of the whole vehicle.
The invention adopting the technical scheme has the advantages that:
1. the object placing plate assembly is divided into the object placing plate middle plate assembly, the first object placing plate side section assembly and the second object placing plate side section assembly, so that on one hand, a cross beam cavity can be formed at the front end and the rear end of the object placing plate assembly, the torsional rigidity of the object placing plate assembly is favorably improved, and 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, so that two force transmission paths are formed, and the torsional rigidity of the rear part of a vehicle body is further improved; on the other hand, the number of parts can be reduced, the number of welding spots is reduced by at least 15, the cost is reduced, meanwhile, the weight of the storage plate assembly is reduced by at least 20%, and the light weight of the storage plate assembly and the light weight of the rear part of the vehicle body are facilitated;
2. the first object placing plate edge section assembly and the second object placing plate edge section assembly are identical in structure, the object placing plate edge section assembly comprises an object placing plate lower support assembly, an object placing plate edge assembly and an object placing plate lower support connecting plate, and the object placing plate lower support assembly, the object placing plate edge assembly and the object placing plate lower support connecting plate are matched with each other, so that the first object placing plate edge section assembly and the second object placing plate edge section assembly are designed and processed conveniently, and when the object placing plate edge section assembly is matched with the object placing plate assembly to form a two-beam cavity structure, the structural strength and the connection strength of the object placing plate edge section assembly can be improved, and the torsional rigidity of the rear part of a vehicle body is improved;
3. put the setting of thing flange section assembly through first thing flange section assembly and second, make the automobile body rear portion when production assembly, can put thing board side section assembly and second earlier with first thing board side section assembly of putting and connect respectively on controlling the side wall assembly, will put thing board medium plate assembly hoist and mount down again, put thing board side section assembly with first thing flange section assembly and second and be connected, when comparing traditional automobile body rear portion production assembly, earlier with controlling the side wall assembly, will put thing board assembly hoist and mount down again, connect again, can reduce the use amount of frock and reduce technology complexity.
Drawings
The invention is further illustrated by the non-limiting examples given in the accompanying drawings;
FIG. 1 is a schematic view of a conventional storage tray assembly;
FIG. 2 is a schematic view of a shelf assembly according to the present invention;
FIG. 3 is a schematic bottom view of a shelf assembly according to the present invention;
FIG. 4 is a schematic structural view of a front cavity structure formed in a shelf assembly structure according to the present invention;
FIG. 5 is a schematic diagram of a rear cavity structure formed in a shelf assembly structure according to the present invention;
FIG. 6 is a schematic structural view of a middle plate assembly of a shelf board in the shelf board assembly structure according to the present invention;
FIG. 7 is a schematic cross-sectional view of a middle plate assembly of a storage plate assembly according to the present invention;
FIG. 8 is a schematic structural view of a middle plate of a shelf panel in an assembly structure of the shelf panel according to the present invention;
FIG. 9 is a schematic structural view of a first storage board segment assembly of the storage board assembly of the present invention;
FIG. 10 is a schematic view of a lower support assembly of the object placing plate in the structure of the object placing plate assembly according to the present invention;
FIG. 11 is a first schematic view of a side plate assembly of a shelf board of the shelf board assembly of the present invention;
FIG. 12 is a second schematic view of a side plate assembly of a center shelf board in accordance with the present invention;
FIG. 13 is a schematic view of a lower support connection plate of a shelf panel in an assembly structure of the shelf panel according to the present invention;
FIG. 14 is a schematic structural view of a second storage board segment assembly of the storage board assembly of the present invention;
the main element symbols are as follows:
1 storage plate middle plate assembly, 11 storage plate middle plate, 110 storage plate middle plate lapping surface, 111 first child seat latch installation part installation anti-rotation hole, 112 first child seat latch installation part installation nut via hole, 113 loudspeaker installation nut hole, 114 storage plate middle plate assembly pre-hanging hole 115 radio frequency controller mounting hole, 116GNSS antenna mounting hole, 117 first mounting point of rear middle safety belt, 118 mounting flanging hole of rear middle safety belt retractor, 119 second mounting point of rear middle safety belt, 120 shelf mounting hole of shelf, 12 lower stiffening beam of shelf, and 13 upper plate of rear cross beam of shelf;
2 left side section assembly of first object placing plate, 21 lower supporting frame assembly of object placing plate, 211 lower supporting frame of object placing plate, 212 lower supporting frame front plate, 213 rear backrest latch hook, 214 rear backrest latch mounting plate, 215 left front lower supporting frame side plate of object placing plate;
22 shelf left side plate assembly, 221 shelf side plate, 2210 first lap surface, 2211 second lap surface, 2212 second child seat latch mounting piece mounting anti-rotation through hole, 2213 second child seat latch mounting piece mounting nut hole, 2214 pre-hanging mounting structure, 2215 trunk hinge mounting hole, 2216 shelf middle plate assembly mounting through hole, 2217 third lap surface, 2218 wiring harness mounting hole, 2219 rear row seat belt retractor mounting through hole, 2220 rear row seat belt mounting hole, 222 rear row seat belt mounting plate, 223 shelf side plate reinforcing plate;
23 shelf lower support attachment plate, 231 first strap, 232 second strap, 233 trunk drive mechanism support mounting nut hole, 234 third strap, 235 lightening slot, 236 locating hole, 237 fourth strap, 238 main locating hole;
3 put thing board right side section assembly, 4 children's hasp installed parts, 5M6 hexagonal flange face bolt, 6 spot welding, 7M8 hexagonal flange face spiro union, 8M6 welding square nut, 9M8 welding square nut.
Detailed Description
The following description of the embodiments of the present invention is provided by way of specific examples, and those skilled in the art will appreciate the advantages and utilities of the present invention from the disclosure herein. It should be noted that the drawings provided in the following embodiments are only for illustrative purposes, are schematic drawings rather than actual drawings, and are not to be construed as limiting the invention, and in order to better illustrate the embodiments of the invention, some components in the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and their descriptions 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", "back", etc., indicating orientations or positional relationships based on the orientations or positional relationships shown in the drawings, it is only for convenience of description and simplicity of description, but does not indicate or imply that the indicated device or element must have a specific orientation, be constructed in a specific orientation, and be operated, therefore, the terms describing the positional relationships in the drawings are only used for illustrative purposes and are not to be construed as limiting the present invention, and those skilled in the art can understand the specific meanings of the terms according to specific situations.
As shown in fig. 2-14, an embodiment of the present application provides a storage plate assembly structure, including a storage plate middle plate assembly 1, the storage plate middle plate assembly 1 is connected with a first storage plate edge assembly 2 and a second storage plate edge assembly 3, and the first storage plate edge assembly 2 and the second storage plate edge assembly 3 are respectively connected to the left and right sides of the storage plate middle plate assembly 1. By dividing the object placing plate assembly into the object placing plate middle plate assembly 1, the first object placing plate side section assembly 2 and the second object placing plate side section assembly 3, on one hand, a cross beam cavity can be formed at the front end and the rear end of the object placing plate assembly, so that the torsional rigidity of the object placing plate assembly can be improved, and 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 to form two force transmission paths, so that the torsional rigidity of the rear part of a vehicle body is further improved; on the other hand, the number of parts can be reduced, welding spots are reduced by at least 15, cost is reduced, meanwhile, the weight of the storage plate assembly is reduced by at least 20%, and light weight of the storage plate assembly and light weight of the rear portion of the vehicle body are facilitated.
In some alternative embodiments, as shown in fig. 6-8, the shelf mid-plate assembly 1 includes a shelf mid-plate 11, a shelf lower reinforcing beam 12, and a shelf rear cross-member upper plate 13, the shelf lower reinforcing beam 12 being welded to the inner side of the front end of the shelf mid-plate 11, and the shelf rear cross-member upper plate 13 being welded to the rear side of the shelf mid-plate 11.
In this embodiment, put thing board medium plate 11 and adopt the integrative stamping forming of ordinary steel sheet, as an overall structure, can reduce tailor-welded welding spot and part quantity, practice thrift manufacturing cost, and reduce part weight, reach lightweight purpose.
Referring to fig. 8, the intermediate plate 11 is integrally formed with an intermediate plate engaging surface 110, a first child seat latch mounting piece mounting rotation-preventing hole 111, a first child seat latch mounting piece mounting nut through hole 112, a speaker mounting nut hole 113, an intermediate plate assembly pre-hanging hole 114, a rf sensor mounting hole 115, a GNSS antenna mounting nut hole 116, an intermediate 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, an intermediate plate shelf mounting hole 120, and an M8 welding square nut 9. The middle plate 11 of the object placing plate can provide a mounting structure for a loudspeaker, a child lock mounting piece 4, a radio frequency controller, a GNSS antenna, a rear middle-row middle safety belt and the like.
In this embodiment, the number of the speaker mounting nut holes 113 is preferably 6, and each has a specification of Φ 7. The first child seat latch mount attachment rotation preventing hole 111 is preferably 2, each having a size of 8 × 8. The first child seat latch mount mounting nut vias 112 are preferably 2, each via being Φ 9. The number of the pre-hanging holes 114 in the plate assembly is preferably 4, and each is phi 10 x 19. The number of the nut mounting holes of the middle plate assembly of the object placing plate is preferably 2, and the specification of each nut mounting hole is phi 9. The number of the rf sensor mounting holes 115 is preferably 2, each having a size of 19.5 × 11.7. The number of GNSS antenna mounting nut holes 116 is preferably 4, each of which is Φ 7. The preferred number of the shelf mounting holes 120 of the object placing plate is 1, and the specification is phi 10. The number of the rear-row middle seatbelt retractor mounting burring holes 118 is preferably 1, the number of the rear-row middle seatbelt first mounting points 117 is preferably 1, the number of the rear-row middle seatbelt second mounting points 119 is preferably 2, and the number of the M8 welded square nuts 9 is preferably 2, and the burring holes are symmetrically distributed.
In some optional embodiments, please refer to fig. 4-5 and fig. 7, the lower storage board reinforcing beam 12 is L-shaped, and the lower storage board reinforcing beam 12 is fixedly welded inside the front end of the middle storage board 11 and forms a front cavity structure, on one hand, used for reinforcing the structural strength of the front end of the middle storage board 11, and on the other hand, cooperating with the first storage board edge section assembly 2 and the second storage board edge section assembly 3 to form a front cavity structure of the storage board assembly, so that the force transmission path includes the front portion of the middle storage board 11, which is beneficial to improving the torsional rigidity of the storage board assembly.
Put thing board back beam upper plate 13 and have the cavity, put thing board back beam upper plate 13 fixed welding in the rear end of putting thing board middle plate 11 to constitute rear portion cavity structure, cooperation first put thing board edge section assembly 2 and second put thing board limit section assembly 3, form and put thing board assembly rear end cavity structure, further be favorable to promoting the torsional rigidity who puts the thing board assembly.
In this embodiment, the lower reinforcing beam 12 of the storage plate is formed by punching a common steel plate; the rear beam upper plate 13 of the object placing plate is formed by punching a common galvanized steel plate, so that the material thickness of parts can be reduced, the weight of the parts can be reduced, and the light weight is optimized on the premise of meeting the performance.
In this embodiment, the middle plate 11 of the storage plate and the lower reinforcing beam 12 of the storage plate are fixedly welded by 17 spot welds 6, and a front cavity structure of the middle plate 11 of the storage plate is formed; put thing board middle plate 11 and put thing board rear beam upper plate 13 and pass through 6 fixed weld of 30 spot welds, and form and put thing board middle plate 11 rear portion cavity structures, thereby the first thing board side section assembly 2 and the second of putting of cooperation is put thing board side section assembly 3, can be in the front end and the rear end formation crossbeam cavity of putting the thing board assembly, be favorable to promoting the torsional rigidity who puts the thing board assembly, and can cooperate about side wall assembly and rear automobile body foundry goods to form two annular cavity structures, thereby form two biography power routes, further promote the torsional rigidity at automobile body rear portion.
In some alternative embodiments, please refer to fig. 9-14, the first storage board edge segment assembly 2 and the second storage board edge segment assembly 3 are the same in structure, which facilitates the design and processing of the first storage board edge segment assembly 2 and the second storage board edge segment assembly 3.
In some alternative embodiments, please refer to fig. 9, the first object board section assembly 2 includes an object board lower support assembly 21, an object board edge assembly 22 and an object board lower support connection plate 23, the object board lower support assembly 21 is fixedly welded to the front side of the object board edge assembly 22, and the object board lower support connection plate 23 is fixedly welded to the rear side of the object board edge assembly 22.
In this embodiment, the middle plate assembly 1 of the object placing plate and the lower support assembly 21 of the object placing plate in the first object placing plate section assembly 2 are fixedly welded by 9 spot welds 6 to form a front right cavity structure of the object placing plate assembly; the object placing plate middle plate assembly 1, the object placing plate side plate assembly 22 and the object placing plate lower support connecting plate 23 in the first object placing plate side assembly 2 are fixedly connected through 12 spot welds 6 and 1M 8 hexagonal flange surface bolt joint 7 to form a rear right cavity structure of the object placing plate assembly.
The middle plate assembly 1 of the object placing plate and the lower support assembly 21 of the object placing plate in the side section assembly 3 of the second object placing plate are fixedly welded through 9 spot welds 6 to form a front left cavity structure of the object placing plate assembly; put thing board side plate assembly 22, put thing board lower support connecting plate 23 in thing board middle plate assembly 1 and the second put thing board limit section assembly 3 and pass through 6 and 1M 8 hexagonal flange face spiro union 7 fixed connection formation rear portion left side cavity structures who puts the thing board assembly of 12 spot welds. Thereby make and put thing board middle plate assembly 1 and first thing board side section assembly 2, the second and put thing board side section assembly 3 and form front end crossbeam cavity structure and rear end crossbeam cavity structure, be favorable to promoting the torsional rigidity who puts the thing board assembly, and can cooperate left and right sides side wall assembly and back automobile body foundry goods to form two annular cavity structures to form two biography power routes, further promote the torsional rigidity at automobile body rear portion.
After the connection is completed, the object placing plate middle plate assembly 1, the first object placing plate edge section assembly 2 and the second object placing plate edge 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 cross beam cavity structure and the rear end cross beam cavity structure of the object placing plate assembly is enhanced, and the torsion strength of the object placing plate assembly is further enhanced.
In some alternative embodiments, please refer to fig. 10, the object board lower support assembly 21 includes an object board lower support 211, an object board lower support front plate 212, a back row backrest latch hook 213, a back row backrest latch mounting plate 214, and an object board lower support side plate 215, the object board lower support 211 is fixedly welded to the back side of the object board lower support side plate 215 by spot welding 6, and the object board lower support front plate 212 is fixedly welded to the front side of the object board lower support side plate 215 by spot welding 6, which facilitates the connection between the object board side plate assembly and the body side assembly. The back row backrest lock mounting plate 214 is fixedly welded on the front side of the lower support frame side plate 215 of the object placing plate through spot welding 6, and the back row backrest lock hook 213 is fixedly welded on the back row backrest lock mounting plate 214 through spot welding 6, so that the installation of the back row backrest lock is facilitated.
In this embodiment, the side plate 215 of the lower support frame of the object placing plate has a cavity structure, which is convenient for forming a cavity structure of the front end beam in a matching manner. And the side plate 215 of the lower support frame of the object placing plate is provided with a lightening hole, which is beneficial to lightening the weight of the side plate 215 of the lower support frame of the object placing plate.
In some optional embodiments, please refer to fig. 11-12, the storage board side plate assembly 22 includes a storage board side plate 221, a rear seat belt mounting plate 222, and a storage board side plate reinforcing plate 223, the rear seat belt mounting plate 222 is fixedly welded in the middle of the storage board side plate 221, and the storage board side plate reinforcing plate 223 is fixedly welded on the storage board side plate 221, on one hand, it is beneficial to improve the structural strength of the storage board side plate assembly 22, so as to be beneficial to improve the strength of the beam cavity structure, and on the other hand, it is convenient to install the rear seat belt.
In this embodiment, the edge plate 221 of the storage plate is formed by stamping a common high-strength steel plate. The storage board side plate 221 is integrally formed with a first overlapping surface 2210, a second overlapping surface 2211, a third overlapping surface 2217 and a pre-hanging installation structure 2214, the first overlapping surface 2210 is integrally formed on the left side of the storage board side plate 221, the second overlapping surface 2211 is integrally formed on the upper side of the storage board 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 storage board side plate 221 and is located on the opposite side of the first overlapping surface 2210, and the storage board side plate 221 is conveniently connected with the storage board 2210 middle plate 11 through the first overlapping surface 2211, 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, and 2 pre-hanging mounting structures 2214 are symmetrically distributed, and the pre-hanging holes 114 on the object placing plate middle plate 11 are aligned with the pre-hanging mounting structures 2214, so that the object placing plate middle plate assembly 1 can be pre-hung and mounted through the pre-hanging structures before welding, and then spot welding and bolt connection are performed, thereby reducing tooling dies and saving production cost.
In this embodiment, the storage plate side plate 221 further has a second child seat lock mounting piece mounting anti-rotation hole 2212, preferably 1, with a specification of 10 × 10; the number of the second child seat latch mounting piece mounting nut through holes 2213 is preferably 1, and the specification is phi 7; the number of the trunk hinge mounting holes 2215 is preferably 3, and the specification of each trunk hinge mounting hole is phi 14; the through holes 2216 are arranged on the middle plate assembly of the object placing plate, the number is preferably 1, and the specification is phi 14; preferably, there are 5 harness installation holes 2218, each having a specification of Φ 7 × 12, where the harness installation holes 2218 are preferably 2 harness installation holes 2218, and the harness installation holes are located on the storage board side plate 221 in the second storage board side section assembly 3; the rear row safety belt retractor is provided with through holes 2219, preferably 1, and the specification is phi 18; the rear row of belt mounting vias 2220, preferably 1.
The first child seat latch mount installation anti-rotation hole 111 is aligned with the second child seat latch mount installation anti-rotation hole 2212 hole center to form an installation anti-rotation structure of the child seat latch mount; first child seat latch mount via 112 aligns with second child seat latch mount via 2213 hole center, constituting the mounting structure of the child seat latch mount where child latch mount 4 is installed, forming a complete structure.
In some alternative embodiments, the shelf lower support connection plate 23 is formed by stamping a common high-strength steel plate. Referring to fig. 13, a first overlapping edge 231, a second overlapping edge 232, a third overlapping edge 234 and a fourth overlapping edge 237 are integrally formed on the connecting plate 23 of the lower shelf of the object placing plate, the first overlapping edge 231 and the second overlapping edge 232 are formed on the upper side of the connecting plate 23 of the lower shelf of the object placing plate, and the third overlapping edge 234 is formed on the left side of the connecting plate 23 of the lower shelf of the object placing plate and is used for connecting the connecting plate 23 of the lower shelf of the object placing plate with the edge plate 221 of the object placing plate. The fourth overlapping edges 237 are respectively formed on the upper side and the lower side of the right side of the connecting plate 23 of the lower support frame of the storage plate and are used for being connected with the side wall assembly of the vehicle body.
In this embodiment, the shelf board side panel 221 is attached to the first overlapping edge 231, the second overlapping edge 232, and the third overlapping edge 234, and is fixedly connected to the rear cross beam upper panel 13 through 4 spot welds, so as to form the rear cavity structures of the first shelf board side assembly 2 and the second shelf board side assembly 3.
In this embodiment, the lower support connecting plate 23 of the object placing plate further has weight reducing slots 235, and the number of the weight reducing slots 235 is preferably 1, and the specification is 40 × 38, so as to reduce the weight of the lower support connecting plate 23 of the object placing plate; the number of the 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 × 10, and the secondary positioning holes 236 and the primary positioning holes 238 are used for positioning and assembling the lower support connecting plate 23 of the object placing plate; the trunk driving mechanism supporter mounting nut holes 233 are preferably 2, and have a specification of Φ 9, for mounting of the trunk driving mechanism supporter.
In the embodiment, when the rear part of the vehicle body is produced and assembled, the first object placing plate side section assembly 2 and the second object placing plate side section assembly 3 can be firstly connected to the left side wall assembly and the right side wall assembly respectively, then the object placing plate middle plate assembly 1 is hoisted down, the article plate side section assembly 2 and the second article plate side section assembly 3 are connected with the first article plate side section assembly 2, and when the article plate side section assembly is compared with the traditional automobile body rear part production assembly, the article plate side section assembly is firstly assembled on the left and right sides, and then the article plate side section assembly is hoisted and connected, so that the use amount of the tool can be reduced, and the process complexity can be reduced.
The application also discloses a vehicle, including vehicle main part and foretell thing board assembly structure of putting.
By adopting the storage plate assembly structure on the vehicle, on one hand, the rear part of the vehicle body of the vehicle is facilitated to form two force transmission paths, and the torsional rigidity of the rear part of the vehicle body is facilitated to be improved, so that the torsional rigidity of the whole vehicle is facilitated to be improved, and on the other hand, the weight of the whole vehicle is facilitated to be reduced and the light weight is realized on the premise of the performance of the whole vehicle.
The above detailed description is provided for a storage board assembly and a vehicle according to the present invention. The description of the specific embodiments is only intended to facilitate an understanding of the method of the invention and its core ideas. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.
Claims (10)
1. The utility model provides a put thing board assembly structure, is including putting thing board medium plate assembly (1), its characterized in that: the article placing plate middle plate assembly (1) comprises an article placing plate middle plate (11), an article placing plate lower reinforcing beam (12) and an article placing plate rear cross beam upper plate (13), the article placing plate lower reinforcing beam (12) is connected to one side of the article placing plate middle plate (11), the article placing plate rear cross beam upper plate (13) is connected to the other side of the article placing plate middle plate (11), a first article placing plate edge section assembly (2) and a second article placing plate edge section assembly (3) are connected to the article placing plate middle plate (11), and the first article placing plate edge section assembly (2) and the second article placing plate edge section assembly (3) are respectively connected to two sides of the article placing plate middle plate (11).
2. The storage board assembly structure of claim 1, wherein: the first thing board side assembly (2) and the second of putting puts thing board side assembly (3) structure the same, first thing board side assembly (2) of putting is including putting thing board under bracing frame assembly (21), putting thing board side assembly (22) and putting thing board under bracing frame connecting plate (23), put thing board under bracing frame assembly (21) and connect in the one side of putting thing board side assembly (22), put thing board under bracing frame connecting plate (23) and connect the opposite side of putting thing board side assembly (22).
3. The storage board assembly structure of claim 2, wherein: put thing board under bracing frame assembly (21) including putting thing board under bracing frame (211), putting thing board under bracing frame front bezel (212), back row back latch hook (213), back row back hasp mounting panel (214) and putting thing board under bracing frame sideboard (215), put thing board under bracing frame (211) and connect the one side of putting thing board under bracing frame sideboard (215), put thing board under bracing frame front bezel (212) and connect the opposite side of putting thing board under bracing frame sideboard (215), back row back hasp mounting panel (214) fixed connection is on putting thing board under bracing frame sideboard (215), back row back latch hook (213) fixed connection is on back row back hasp mounting panel (214).
4. The storage board assembly structure of claim 2, wherein: put thing board sideboard assembly (22) including putting thing board sideboard (221), back row safety belt mounting panel (222) and putting thing board sideboard reinforcing plate (223), back row safety belt mounting panel (222) is connected in putting thing board sideboard (221) middle part, it connects on putting thing board sideboard (221) to put thing board sideboard reinforcing plate (223).
5. The storage board assembly structure of claim 4, wherein: it has first faying face (2210), second faying face (2211), third faying face (2217) and hangs mounting structure (2214) in advance on putting thing board sideboard (221), first faying face (2210) and second faying face (2211) fixed connection are in putting the adjacent both sides of thing board sideboard (221), hang mounting structure (2214) in advance and set up on second faying face (2211), third faying face (2217) fixed connection is in putting one side of thing board sideboard (221), and is located the offside of first faying face (2210).
6. The storage board assembly structure of claim 2, wherein: put and be connected with first overlap joint limit (231), second overlap joint limit (232), third overlap joint limit (234) and fourth overlap joint limit (237) on board lower bracing frame connecting plate (23), first overlap joint limit (231) and second overlap joint limit (232) fixed connection put one side of board lower bracing frame connecting plate (23), third overlap joint limit (234) and fourth overlap joint limit (237) are connected respectively and are put the both sides of board lower bracing frame connecting plate (23).
7. The storage board assembly structure of claim 6, wherein: and a weight reduction groove (235) is formed in the connecting plate (23) of the lower support frame of the object placing plate.
8. The storage board assembly structure of claim 1, wherein: the lower storage plate reinforcing beam (12) is L-shaped, and the lower storage plate reinforcing beam (12) is fixedly connected to the inner side of the front end of the middle storage plate (11) and forms a front cavity structure.
9. The storage plate assembly structure of claim 1, wherein: the article placing plate rear cross beam upper plate (13) is provided with a cavity, and the article placing plate rear cross beam upper plate (13) is fixedly connected to the rear end of the article placing plate middle plate (11) and forms a rear cavity structure.
10. A vehicle, characterized in that: a decker assembly structure comprising a vehicle body and a decker assembly according to any of claims 1 to 9.
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