CN206086896U - Automobile body skeleton side wall assembly - Google Patents
Automobile body skeleton side wall assembly Download PDFInfo
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- CN206086896U CN206086896U CN201620807595.6U CN201620807595U CN206086896U CN 206086896 U CN206086896 U CN 206086896U CN 201620807595 U CN201620807595 U CN 201620807595U CN 206086896 U CN206086896 U CN 206086896U
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- posts
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- back timber
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- 230000002787 reinforcement Effects 0.000 claims description 92
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 39
- 229910052782 aluminium Inorganic materials 0.000 claims description 39
- 230000000712 assembly Effects 0.000 claims description 39
- 238000000429 assembly Methods 0.000 claims description 39
- 239000004411 aluminium Substances 0.000 claims description 38
- 208000002925 dental caries Diseases 0.000 claims description 22
- 210000002435 tendon Anatomy 0.000 claims description 10
- 238000003466 welding Methods 0.000 claims description 8
- 238000009966 trimming Methods 0.000 claims description 4
- 230000001154 acute effect Effects 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims description 2
- 238000001727 in vivo Methods 0.000 claims 1
- 229910000838 Al alloy Inorganic materials 0.000 abstract 2
- 230000002349 favourable effect Effects 0.000 abstract 1
- 210000003205 muscle Anatomy 0.000 description 8
- 238000001125 extrusion Methods 0.000 description 6
- 238000009434 installation Methods 0.000 description 6
- 239000002994 raw material Substances 0.000 description 5
- 238000013461 design Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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- Body Structure For Vehicles (AREA)
Abstract
The utility model discloses an automobile body skeleton side wall assembly, including A post assembly, B post assembly and C post assembly, a post assembly includes A post pillar and begins to extend to from A post pillar C post assembly and with B post assembly and C post assembly welded connection's topside roof beam, topside roof beam adopt the aluminium alloy to make and inside has the cavity. The utility model discloses an automobile body skeleton side wall assembly adopts the preparation of hollow aluminium alloy, and whole weight is little, and the collision security performance is more excellent, is favorable to the electric automobile lightweight, can effectively prolong electric automobile continuation of the journey mileage.
Description
Technical field
This utility model belongs to electric vehicle engineering field, and specifically, this utility model is related to a kind of body frame side
Enclose assembly.
Background technology
Electric automobile increasingly becomes automobile as a kind of new-energy automobile, the advantage with energy-conserving and environment-protective, electric automobile
The focus of area research.A difficult problem for electric automobile field generally existing is that accumulator of electric car course continuation mileage is limited at present, this
Limit the popularization and application of electric automobile.
Side wall assembly in existing Body skeleton of electric automobile is using steel plate punched molding, complex forming technology, cost
Height, made by side wall assembly weight it is big, be unfavorable for electric automobile lightweight, it is impossible to effectively extend electric automobile course continuation mileage, and
Metalwork makes assembling and maintenance cost is higher, is unfavorable for reduces cost, it is impossible to meet energy-conserving and environment-protective requirement.
Utility model content
This utility model is intended at least solve one of technical problem present in prior art.For this purpose, this utility model is carried
For a kind of body frame side wall assembly of electric automobile, it is therefore an objective to meet car load lightweight requirements.
To achieve these goals, the technical scheme that this utility model is taken is：A kind of body frame side wall assembly, including
A post assemblies, B-pillar assembly and C post assemblies, the A posts assembly include A columns and start to extend to the C posts from A columns
Assembly and the top side rail being welded to connect with the B-pillar assembly and C post assemblies, top side rail are made using aluminium section bar and internal with sky
Chamber.
The top side rail includes surrounding the hollow body for being formed by multiple side walls and first be arranged in hollow body adds
The inner chamber of hollow body is separated into multiple independent cavitys by strong muscle, the first reinforcement.
The top side rail have be sequentially connected the first back timber side wall, the second back timber side wall, the 3rd back timber side wall, the 4th
Back timber side wall, the 5th back timber side wall, the 6th back timber side wall and the 7th back timber side wall, the first back timber side wall and the second back timber side wall are used
In being connected with exterior trimming parts, the B-pillar assembly is connected with the 3rd back timber side wall and the 4th back timber side wall, the C posts assembly and the 3rd
The connection of back timber side wall, the 7th back timber side wall is for being connected with front windshield and top cover assembly.
Relative to the 7th back timber side wall to be obliquely installed, the 5th back timber side wall and the 7th is pushed up the 5th back timber side wall
Angle between the wall of beam side is acute angle.
5th back timber side wall is that the inner side inclined downward of downwardly the 7th back timber side wall extends, the 5th back timber
Angle between side wall and the 6th back timber side wall is obtuse angle.
The top side rail also has positioned between the first back timber side wall and the 7th back timber side wall and towards the 7th
The convex tendon protruded above the wall of back timber side, convex tendon are connected with the first back timber side wall and the 7th back timber side wall.
There is inside the top side rail cross reinforcement, cross reinforcement by the inner chamber of top side rail be separated into four it is independent
Cavity.
The cross reinforcement and the second back timber side wall, the 3rd back timber side wall, the 4th back timber side wall, institute
State the 6th back timber side wall and the connection of the 7th back timber side wall.
The A columns are made using aluminium section bar and internal with cavity.
The A columns include surrounding the hollow body for being formed by multiple side walls and second be arranged in hollow body adds
The inner chamber of hollow body is separated into multiple independent cavitys by strong muscle, the second reinforcement.
The A columns are with the A posts side wall, the 2nd A posts side wall, the 3rd A posts side wall, the 4th A posts being sequentially connected
Side wall, the 5th A posts side wall and the 6th A posts side wall, an A posts side wall are oppositely arranged with the 3rd A posts side wall, the 2nd A posts side wall with
4th A posts side wall, the 5th A posts side wall and the 6th A posts side wall are oppositely arranged and parallel with the 6th A posts side wall.
The first A posts side wall and the 3rd A posts side wall are parallel.
The 2nd A posts side wall is perpendicular with the A posts side wall and the 3rd A posts side wall, the 2nd A posts side wall
It is parallel with the 6th A posts side wall.
The 4th A posts side wall relative to the 2nd A posts side wall to be obliquely installed, the 4th A posts side wall and the 3rd A
Angle between the wall of post side is obtuse angle.
The 5th A posts side wall extends to form door opening seam side towards the outside of the 6th A posts side wall.
The 5th A posts side wall is perpendicular with the 6th A posts side wall, and one end of the 5th A posts side wall is in the 6th A posts side wall
Inner side be connected with the 4th A posts side wall, the other end be located between the 6th A posts side wall and the B-pillar assembly.
The A posts assembly also includes being arranged on the A columns and the sleeve nut for installing securing member.
The A columns have the installing hole for allowing the sleeve nut to insert, and sleeve nut is interference fit with installing hole.
The A posts assembly also includes the A post attachment structures being connected with the A columns and the top side rail.
The A posts attachment structure is included A posts tie-beam and is connected with A post tie-beams and the A posts connection to be oppositely arranged
Inner panel and A posts connection outside plate, A posts connection outside plate are located at the outside that A posts connect inner panel.
The A posts tie-beam is vertical with the upper end of the A columns to be connected and extends towards the front of A columns, described
One end of top side rail is connected with A post tie-beams, and the other end is connected with the C posts assembly.
The A posts connection outside plate is connected with the A posts tie-beam, the top side rail and the A columns.
The A posts connection inner panel is connected with the A posts tie-beam, the top side rail and the A columns.
The A posts connection outside plate and A posts connection inner panel have the installing hole for installing beater or beat-up.
The A posts connection outside plate and A posts connection inner panel have location hole, and location hole is located at the upper of the installing hole
Side.
The B post buttress braces that the B-pillar assembly is included the B columns being connected with the top side rail and is connected with B columns, B
Column and B post buttress braces are made using aluminium section bar and internal with cavity.
The B columns mainly include being surrounded the hollow body that formed and be arranged in hollow body the by multiple side walls
The inner chamber of hollow body is separated into multiple independent cavitys by three reinforcements, the 3rd reinforcement.
The B posts buttress brace mainly includes being surrounded the hollow body that formed by multiple side walls and is arranged in hollow body
The inner chamber of hollow body is separated into multiple independent cavitys by the 4th reinforcement, the 4th reinforcement.
The B columns mainly include being surrounded the B column jeckets body that formed by four side walls and are arranged at a B column jecket bodies
The inner chamber of the first B column jecket bodies is separated into multiple independent cavitys by the 3rd interior reinforcement, the 3rd reinforcement.
3rd reinforcement is provided with two, and the cross section of the B columns is mesh font.
The B posts buttress brace mainly includes being surrounded the 2nd B column jeckets body that formed by six side walls and is arranged at the 2nd B column jeckets
The inner chamber of the 2nd B column jecket bodies is separated into multiple independent cavitys by the 4th internal reinforcement, the 4th reinforcement.
The B columns include the first extension being connected with the B column jecket bodies, the B posts buttress brace include with
Second extension of the 2nd B column jeckets body connection, has spacing and the spacing shape between the first extension and the second extension
Into the locating slot for making sill strip assembly embedded.
The C posts assembly includes the C columns being connected with the top side rail, and C columns are made using aluminium section bar and internal
With cavity.
The C columns mainly include being surrounded the hollow body that formed and be arranged in hollow body the by multiple side walls
The inner chamber of hollow body is separated into multiple independent cavitys by five reinforcements, the 5th reinforcement.
The C columns mainly include being surrounded the rectangle hollow body that formed by four side walls and are arranged in hollow body
The 5th reinforcement, the inner chamber of hollow body is separated into multiple independent cavitys by the 5th reinforcement.
5th reinforcement is provided with one, and the cross section of the C columns is day font.
The C posts assembly also includes the C post connecting plates being connected with the top side rail and the C columns.
The C posts assembly also includes the first support beam being connected with the C columns and the B-pillar assembly, and first supports
Beam is located at the lower section of the top side rail, and the first support beam is made using aluminium section bar.
The C posts assembly also includes being connected with the C columns and the second support below first support beam
Beam, the second support beam are made using aluminium section bar.
First support beam and second support beam are parallel.
Described body frame side wall assembly also includes sill strip assembly, and sill strip assembly includes sill strip body, threshold
Beam body is made using aluminium section bar and internal with cavity.
The sill strip is originally provided with vivo for sill strip body interior to be divided into the 6th reinforcement of one group of cavity.
The sill strip body upper part is provided with hollow projection, and projection is structure as a whole with sill strip body.
The sill strip assembly also includes being arranged at the sill strip body interior and the battery for self-contained battery is fixed
Structure, battery fixing structure include that nutplate mounting bar and the battery being located on nutplate mounting bar install nutplate, nutplate
Mounting bar is fixed on the base plate of sill strip body, and base plate is provided with lead to corresponding with the screw in battery installation nutplate
Hole.
The two ends of the sill strip body are equipped with shrouding.
Described sill strip body one end is connected with the A posts assembly, and the sill strip body other end is connected with the B-pillar assembly
Connect.
The projection of the sill strip body is provided with bottom seam, raised one end be provided with for institute on the A posts assembly
If side seam be connected seam connecting plate.
Body frame side wall assembly of the present utility model, using hollow aluminium profile, overall weight is little, intensity is high,
Collision safety performance is more excellent, is conducive to electric automobile lightweight, can effectively extend electric automobile course continuation mileage；And through setting
Top side rail made using aluminium section bar, simple structure, good rigidity improve the rigidity property of side wall assembly.
Description of the drawings
This specification includes the following drawings, and shown content is respectively：
Fig. 1 is the structural representation of body frame side wall assembly；
Fig. 2 is the structural representation of A post assemblies；
Fig. 3 is the structural representation of top side rail；
Fig. 4 is the cross-sectional view of top side rail；
Fig. 5 is the structural representation of A columns；
Fig. 6 is A-A sectional views in Fig. 5；
Fig. 7 is B-B sectional views in Fig. 5；
Fig. 8 is the structural representation that A posts connect outside plate；
Fig. 9 is the structural representation of B-pillar assembly；
Figure 10 is the front view of B-pillar assembly；
Figure 11 is C-C sectional views in Figure 10；
Figure 12 is enlarged drawing at D in Fig. 9；
Figure 13 is the enlarged drawing of B posts column and top side rail junction；
Figure 14 is the structural representation of C post assemblies；
Figure 15 is the cross-sectional view of C columns；
Figure 16 is the structural representation of sill strip assembly；
Figure 17 is the decomposing schematic representation of sill strip assembly；
Figure 18 is the front view of sill strip assembly；
Figure 19 is E-E sectional views in Figure 18；
Figure 20 is F-F sectional views in Figure 18；
Figure 21 is the cross-sectional view of sill strip assembly；
Figure 22 is that battery installs nutplate installation enlarged diagram；
Figure 23 is B-pillar assembly and top side rail and the installation diagram of sill strip assembly；
Figure 24 is the structural representation of body frame side wall assembly Background Region；
Figure 25 is the front view of body frame side wall assembly；
Figure 26 is the enlarged drawing of vehicle door bonnet lock erecting device；
Figure 27 is the structural representation for latching installing plate；
Figure 28 is the front view of vehicle door bonnet lock erecting device；
Figure 29 is G-G sectional views in Figure 28.
Figure 30 is the decomposing schematic representation of vehicle door bonnet lock erecting device；
It is labeled as in figure：
1st, the first shrouding；2nd, the second shrouding；3rd, the 3rd shrouding；
4th, A posts assembly；401st, A columns；402nd, A posts connection outside plate；403rd, A posts tie-beam；404th, top side rail；405th, it is front
Support beam；406th, front buttress brace；407th, the first back timber side wall；408th, the second back timber side wall；409th, the 3rd back timber side wall；410th,
Four back timber side walls；411st, the 5th back timber side wall；412nd, the 6th back timber side wall；413rd, the 7th back timber side wall；414th, convex tendon；415th,
One reinforcement；416th, an A posts side wall；417th, the 2nd A posts side wall；418th, the 3rd A posts side wall；419th, the 4th A posts side wall；420、
5th A posts side wall；421st, the 6th A posts side wall；422nd, the second reinforcement；423rd, sleeve nut；424th, beater or beat-up installing hole；425、
Location hole；
5th, B-pillar assembly；501st, B columns；502nd, B posts buttress brace；503rd, a B column jecket bodies；504th, the first extension；
505th, the 2nd B column jecket bodies；506th, the second extension；507th, the 3rd reinforcement；508th, the 4th reinforcement；509th, the first mounting surface；
510th, the second mounting surface；
6th, C posts assembly；601st, C columns；602nd, the 5th reinforcement；603rd, C posts connecting plate；604th, the first support beam；
605th, the second support beam；
7th, sill strip assembly；701st, sill strip body；702nd, lift fixed mount；703rd, nutplate mounting bar；704th, battery
Nutplate is installed；705th, rivet；706th, rear shrouding；707th, front shrouding；708th, seam connecting plate；
8th, vehicle door bonnet lock erecting device；801st, latch installing plate；802nd, latch；803rd, locking nut plate；
9th, door opening seam assembly；91st, seam under door；92nd, seam behind the door；93rd, seam in front of the door；94th, seam before gusset；95、
Seam on door；
10th, rear buttress brace.
Specific embodiment
Below against accompanying drawing, by the description to embodiment, specific embodiment of the present utility model is made further in detail
Thin explanation, it is therefore an objective to help those skilled in the art design of the present utility model, technical scheme are had it is more complete, accurately and
Deep understanding, and contribute to its enforcement.
As shown in figure 1, this utility model provides a kind of body frame side wall assembly, electric automobile is suitable to, including A posts are total
Into 4, B-pillar assembly 5, C posts assembly 6 and sill strip assembly 7.As shown in Fig. 2 A posts assembly 4 includes A columns 401 and from A posts
Pillar 401 starts the top side rail 404 for extending to C posts assembly 6 and being welded to connect with B-pillar assembly 5 and C posts assembly 6, i.e. top side rail
404 is to be extended along the whole length direction of side wall assembly, and top side rail 404 is simultaneously made using aluminium section bar and internal with sky
Chamber.
Specifically, as depicted in figs. 1 and 2, top side rail 404 is the component at the top of side wall assembly, sill strip assembly 7
It is the component positioned at side wall assembly bottom, top side rail 404 and sill strip assembly 7 and A columns 401, B-pillar assembly 5 and C post assemblies
6 agent structures for connecting and composing side wall assembly.The material of top side rail 404 is aluminium section bar, by raw material extrusion molding, then will
Tubing with the cavity structure for molding is according to vehicle body design shape bending, you can form top side rail 404.Such as Fig. 3 and Fig. 4 institutes
Show, top side rail 404 includes surrounding the hollow body for being formed and the first reinforcement being arranged in hollow body by multiple side walls
415, the inner chamber of hollow body is separated into multiple independent cavitys by the first reinforcement 415, using top side rail made by aluminium section bar
It is 404 good rigidity, lightweight, make A posts assembly 4 meet car load lightweight requirements.
Top side rail 404 is uniform beam, and its cross-sectional structure is as shown in figure 4, top side rail 404 has first for being sequentially connected
Back timber side wall 407, the second back timber side wall 408, the 3rd back timber side wall 409, the 4th back timber side wall 410, the 5th back timber side wall 411,
6th back timber side wall 412 and the 7th back timber side wall 413.First back timber side wall 407 and the second back timber side wall 408 are used to install electronic
The exterior trimming parts of body of a motor car, the exterior trimming parts at the top of vehicle body can be installed to top side rail 404 by way of securing member and/or clamping
On, easy disassembly.B-pillar assembly 5 is connected with the 3rd back timber side wall 409 and the 4th back timber side wall 410, C posts assembly 6 and the 3rd back timber
Side wall 409 connects, and the 7th back timber side wall 413 is used to install front windshield and top cover assembly, and the 6th back timber side wall 412 is used to pacify
Other beam bodies at the top of dress body frame, such as front windshield sill, front head piece, top cover middle transverse beam and rear head piece, front windshield
Glass is arranged on front windshield sill and front head piece, and it is horizontal that top cover assembly is arranged on front head piece, top cover middle transverse beam and rear top
Liang Shang.
On body frame, with two side wall assemblies, the difference front windshield of top side rail 404 of two side wall assemblies and
One end of top cover assembly provides support, therefore the 7th top of the roof as top side rail 404 to front windshield and top cover assembly
The width of beam side wall 413 and X are to parallel.As shown in figure 4, the 3rd back timber side wall 409 and 410 conduct of the 4th back timber side wall
The bottom wall portion of top side rail 404 and with the 7th back timber side wall 413 to be oppositely arranged, the first back timber side wall 407 and the 6th back timber side
Wall 412 is respectively positioned at the side of the 7th back timber side wall 413 and towards the same side extension of the 7th back timber side wall 413, the first back timber
, to be oppositely arranged, the second back timber side wall 408 and the 5th back timber side wall 411 are relative setting for side wall 407 and the 6th back timber side wall 412
Put.
As preferred, as shown in figure 4, the 5th back timber side wall 411 and the 6th back timber side wall 412 are used as top side rail 404
In the side wall of driver's cabin side, the 6th back timber side wall 412 is vertical relative to the 7th back timber side wall 413 being substantially the level of state
Arrange, substantially 90 degree of angle between the 6th back timber side wall 412 and the 7th back timber side wall 413, the 5th back timber side wall 411 are relative
In the 7th back timber side wall 413 being substantially the level of state to be obliquely installed, the 5th back timber side wall 411 and the 7th back timber side wall 413
Between angle be acute angle, and the 5th back timber side wall 411 prolongs for the inner side inclined downward of downwardly the 7th back timber side wall 413
Stretch, the angle between the 5th back timber side wall 411 and the 6th back timber side wall 412 is obtuse angle, the upper end of the 5th back timber side wall 411 and the
The lower end connection of six back timber side walls 412, the 3rd back timber side wall 409 is partial in the lower end of the 5th back timber side wall 411.Top side rail 404
5th back timber side wall 411 is located at the above-head of occupant, and it is court that the 5th back timber side wall 411 is disposed relative to occupant's head
Inclined downward extends laterally, such that it is able to improve passenger's head space, improves riding comfort.
As preferred, as shown in figure 4, connecting for arc transition between be connected two back timber side walls of top side rail 404
Connect, the first back timber side wall 407 and the second back timber side wall 408 are V-arrangement arrangement, the 3rd back timber side wall 409 and the 4th back timber side wall 410
Arrange for V-arrangement, the first back timber side wall 407, the second back timber side wall 408, the 3rd back timber side wall 409 and 410 phase of the 4th back timber side wall
It is obliquely installed for the 7th back timber side wall 413 being the level of state is, the first back timber side wall 407 and the second back timber side wall 408
Between angle be obtuse angle, the angle between the second back timber side wall 408 and the 3rd back timber side wall 409 is obtuse angle, the 3rd back timber side
Angle between wall 409 and the 4th back timber side wall 410 is obtuse angle, between the 4th back timber side wall 410 and the 5th back timber side wall 411
Angle is obtuse angle.
As preferred, as shown in figure 4, top side rail 404 also has positioned at the first back timber side wall 407 and the 7th back timber side wall
The convex tendon 414 protruded between 413 and towards above the outside of the 7th back timber side wall 413, convex tendon 414 and the first back timber side wall 407
End and the 7th back timber side wall 413 end connection, the width of convex tendon 414 is less, seven of convex tendon 414 and top side rail 404
Back timber side wall makes the cross section of top side rail 404 form closed ring structure.The convex tendon 414 of protrusion is set on top side rail 404, can be with
The size of increase top side rail 404, improves the rigidity of 404 entirety of top side rail.
As preferred, as shown in figure 4, the inside of top side rail 404 also has first reinforcement 415, the first reinforcement
Muscle 415 is preferably cross section for criss-cross cross reinforcement, and cross reinforcement makes top side rail 404 be internally formed four independences
Cavity.First reinforcement 415 has four ends, the first end of the first reinforcement 415 and the second back timber side wall in the circumferential
408 connections, the second end is in the junction of the 3rd back timber side wall 409 and the 4th back timber side wall 410 and the 3rd back timber side wall 409 and the
Four back timber side walls 410 connect, and the 3rd end is in the junction of the 5th back timber side wall 411 and the 6th back timber side wall 412 and the 5th back timber
Side wall 411 and the 6th back timber side wall 412 connect, and the 4th end is connected with the 7th back timber side wall 413.
Used as preferred, A columns 401 are made using aluminium section bar and internal have cavity.As shown in Fig. 2 A columns
401 to be vertically arranged, and the upper end of A columns 401 is connected with the front end of top side rail 404 by A posts attachment structure, lower end and threshold
The front end connection of beam assembly 7.As shown in figure 5, A columns 401 include the hollow body and setting for being formed is surrounded by multiple side walls
The inner chamber of hollow body is separated into multiple independent skies by the second reinforcement 422 in hollow body, the second reinforcement 422
Chamber, makes the 422 one extrusion molding of hollow body and the second reinforcement by raw material during making.Using A posts made by aluminium section bar
It is the good rigidity of pillar 401, lightweight, make A posts assembly 4 meet car load lightweight requirements.
A columns 401 be essentially uniform beam, its cross-sectional structure as shown in fig. 6, A columns 401 have be sequentially connected
An A posts side wall 416, the 2nd A posts side wall 417, the 3rd A posts side wall 418, the 4th A posts side wall 419, the 5th A posts side wall 420
With the 6th A posts side wall 421, an A posts side wall 416 with the 3rd A posts side wall 418 to be oppositely arranged, the 2nd A posts side wall 417 and the
Four A posts side walls 419, the 5th A posts side wall 420 and the 6th A posts side wall 421 to be oppositely arranged, the 2nd A posts side wall 417 and with the 6th A
Post side wall 421 is parallel.First A posts side wall 416 is located at the side wall of driver's cabin side, an A posts side wall as A columns 401
416 are used to install the parts such as instrument desk and car door, therefore the width of an A posts side wall 416 is parallel with Y-direction, length side
To parallel with Z-direction.
As preferred, as shown in fig. 6, an A posts side wall 416 and the 3rd A posts side wall 418 are parallel, the 2nd A posts side wall
417 is perpendicular with an A posts side wall 416 and the 3rd A posts side wall 418, and the 2nd A posts side wall 417 is equal with the 6th A posts side wall 421
OK.The width of the 2nd A posts side wall 417 and the 6th A posts side wall 421 is parallel with Z-direction to parallel, length direction with X.
Width of the width of the 3rd A posts side wall 418 less than an A posts side wall 416, the width of the 6th A posts side wall 421 are less than the 2nd A posts
The width of side wall 417, the 4th A posts side wall 419 relative to the 2nd A posts side wall 417 to be obliquely installed, the 4th A posts side wall 419 and the
Angle between three A posts side walls 418 is obtuse angle.5th A posts side wall 420 is perpendicular with the 6th A posts side wall 421, the 5th A posts side wall
420 one end is connected with the 4th A posts side wall 419 in the inner side of the 6th A posts side wall 421, and the other end is located at the 6th A posts side wall 421
Between B-pillar assembly 5, i.e., a part for the 5th A posts side wall 420 is located inside hollow body, and another part is along X to towards hollow
Stretch out on the outside of body, the 5th A posts side wall 420 forms door opening seam towards the part that the outside of the 6th A posts side wall 421 extends
Side.
As preferred, as shown in fig. 6, the inside of A columns 401 also has second reinforcement 422, the second reinforcement
Muscle 422 is preferably cross section for criss-cross cross reinforcement, and cross reinforcement makes A columns 401 be internally formed four independences
Cavity.Second reinforcement 422 has four ends, the first end of the second reinforcement 422 and an A posts side wall in the circumferential
416 it is vertical connect, the second end is vertical with the 2nd A posts side wall 417 to be connected, and the 3rd end is vertical with the 3rd A posts side wall 418 to be connected, the
Four ends are connected with the 5th A posts side wall 420.
As preferred, as shown in fig. 7, A posts assembly 4 also includes being arranged on A columns 401 and for installing securing member
Sleeve nut 423, securing member is bolt, the structure of sleeve nut 423 as well known in the skilled person,
This repeats no more.The first A posts side wall 416 and the 3rd A posts side wall 418 of A columns 401 is provided with and allows sleeve nut 423 to insert
Installing hole, sleeve nut 423 be extruding by way of load in installing hole, sleeve nut 423 and with installing hole be interference
Coordinate.By pre-setting sleeve nut 423, it is that other part provides convenients are installed, improves installation effectiveness.
As depicted in figs. 1 and 2, A posts assembly 4 also includes the A posts connection knot being connected with A columns 401 and top side rail 404
Structure, A post attachment structures include A posts tie-beam 403 and be connected with A posts tie-beam 403 and for be oppositely arranged A posts connection in
Plate (not shown) and A posts connection outside plate 402, A posts connection outside plate 402 are located at the outside that A posts connect inner panel.A post tie-beams
403 along X to extending towards the front of A columns 401 and both length direction is perpendicular, the rear end of A posts tie-beam 403 and A
The upper end of column 401 is welded to connect, and front end and the front end of A posts tie-beam 403 of top side rail 404 are welded to connect, top side rail 404
Rear end be welded to connect with C posts assembly 6.A posts tie-beam 403 is preferably and is made using aluminium section bar, and A posts tie-beam 403 is cut to wait
Face beam, the cross section of A posts tie-beam 403 and be rectangle, using the good rigidity of A posts tie-beam 403, weight made by aluminium section bar
Gently, A posts assembly 4 is made to meet car load lightweight requirements.
As depicted in figs. 1 and 2, A posts connection inner panel and A posts connection outside plate 402 are made using aluminium plate, A posts connection inner panel
Essentially identical with the structure that A posts connect outside plate 402, have a generally triangular shape structure, A posts connection inner panel are located at A posts and connect outside plate 402
Inner side, A posts connection outside plate 402 weld with the 3rd A posts side wall 418 of A posts tie-beam 403, top side rail 404 and A columns 401
Connection, A posts connection inner panel are welded to connect with an A posts side wall 416 of A posts tie-beam 403, top side rail 404 and A columns 401,
A posts to connect and have certain spacing between inner panel and A posts connection outside plate 402, form cavity, it is ensured that structural strength has good simultaneously
Good side impact energy-absorbing effect.
As shown in figure 8, A posts connection outside plate 402 and A posts connection inner panel are used to install with a location hole 425 and one
The installing hole 424 of beater or beat-up, location hole 425 play positioning when being and connecting outside plate 402 and the connection inner panel assembling of A posts for A posts and make
With, location hole 425 and it is located at the rear side oblique upper of installing hole 424.
As shown in Fig. 2 before A posts assembly 4 also includes being arranged at the front support beam 405 below A posts tie-beam 403 and being arranged at
Front buttress brace 406 below support beam 405, A posts tie-beam 403 and front support beam 405 is parallel and both courts in the same direction
Extend to the front side of A columns 401, rear end and the A columns 401 of front support beam 405 are welded to connect.Front buttress brace 406 is to incline
The lower section of front support beam 405 is arranged at tiltedly, upper end and the front support beam 405 of front buttress brace 406 are welded to connect, lower end is propped up with A posts
Post 401 is welded to connect.The front support beam 405 of A posts assembly 4 is used for provide support installed in body frame front deck inner part, front
The setting of buttress brace 406 can improve the support strength of front support beam 405.
As shown in Fig. 1 and Fig. 9, B-pillar assembly 5 include the B columns 501 being connected with top side rail 404 and with B columns 501
The B posts buttress brace 502 of connection, B columns 501 and B posts buttress brace 502 are made using aluminium section bar and internal with cavity, B posts
To be vertically arranged, upper end and the top side rail 404 of B columns 501 are welded to connect post 501, and lower end is connected with the rear end of sill strip assembly 7
Connect.As shown in figure 11, B columns 501 include being surrounded the B column jeckets body 503 that formed by multiple side walls and are arranged at a B posts
The inner chamber of the first B column jeckets body 503 is separated into multiple independent by the 3rd reinforcement 507 in body 503, the 3rd reinforcement 507
Cavity, makes a B column jeckets body 503 and the 507 one extrusion molding of the 3rd reinforcement by raw material during making.B posts buttress brace 502
Mainly include the 2nd B column jeckets body 505 for being formed and the 4th reinforcement being arranged in the 2nd B column jeckets body 505 are surrounded by multiple side walls
The inner chamber of the 2nd B column jeckets body 505 is separated into multiple independent cavitys by muscle 508, the 4th reinforcement 508, passes through former material during making
Material makes the 2nd B column jeckets body 505 and the 508 one extrusion molding of the 4th reinforcement.Using B columns 501 made by aluminium section bar and B posts
It is the good rigidity of buttress brace 502, lightweight, make B-pillar assembly 5 meet car load lightweight requirements, and B posts buttress brace 502 can be with
Improve the bulk strength of B-pillar assembly 5.
First B column jeckets body 503 is uniform beam, and as shown in figure 11, a B column jeckets body 503 is by four to its cross-sectional structure
Individual side wall surrounds the hollow body to be formed, and the cross section of a B column jeckets body 503 is rectangle.First B column jeckets body 503 it is interior
Portion is additionally provided with two the 3rd reinforcements 507, and the 3rd reinforcement 507 is preferably reinforcement of the cross section for in-line, and the 3rd strengthens
The width of muscle 507 is parallel with Y-direction, and the 3rd reinforcement 507 makes the inner chamber of a B column jeckets body 503 be separated into three independences
Cavity, the B columns 501 of formation are cross section for the beam body of mesh font.
2nd B column jeckets body 505 is also uniform beam, its cross-sectional structure as shown in figure 11, the 2nd B column jeckets body 505 be by
Six side walls surround the hollow body to be formed, and the cross section of the 2nd B column jeckets body 505 is convex shape.2nd B column jeckets body 505
Inside be additionally provided with the 4th reinforcement 508, the 4th reinforcement 508 is preferably reinforcement of the cross section for in-line, the 4th
The width of reinforcement 508 is parallel with Y-direction, and it is large and small that the 4th reinforcement 508 is separated into the inner chamber of the 2nd B column jeckets body 505
Two independent cavitys.
As shown in Fig. 1 and Fig. 9, the length of B posts buttress brace 502 is less than the length of B columns 501, and B posts buttress brace 502 is in B
The rear side of column 501 is welded to connect with B columns 501, and the lower end of B posts buttress brace 502 is simultaneously connected with the welding of sill strip assembly 7
Connect.B columns 501 also include the first extension 504 being connected with the lower end of a B column jeckets body 503, and B posts buttress brace 502 is also wrapped
The second extension 506 being connected with the lower end of the 2nd B column jeckets body 505 is included, between the first extension 504 and the second extension 506
There is in Y-direction spacing and the spacing forms the locating slot for making sill strip assembly 7 embedded.The lower surface of the first B column jeckets body 503 and
The lower surface alignment of the 2nd B column jeckets body 505, the first extension 504 is to start to downward from the lower surface of a B column jeckets body 503
Stretch to be formed, the first extension 504 is simultaneously formed in one with a B column jeckets body 503, and the second extension 506 is from the 2nd B column jecket bodies
505 lower surface starts to be downwardly extending, and the second extension 506 is simultaneously formed in one with the 2nd B column jeckets body 505.By
One extension 504 and the second extension 506 are engaged to form locating slot, are easy to when B-pillar assembly 5 is assembled with sill strip assembly 7
Positioned, make B-pillar assembly 5 accurately and rapidly with 7 grafting of sill strip assembly, improve efficiency of assembling.
As the 3rd back timber side wall 409 and the 4th back timber side wall 410 of top side rail 404 are inclined-plane, so in B columns
501 upper end is provided with the v-depression for allowing 404 local of top side rail to snap in, and B columns 501 are welded with top side rail 404 at v-depression
Connect.As shown in Figure 12 and Figure 13, the v-depression is the inside for starting downwardly B columns 501 from the top surface of B columns 501
Recessed formation, and by the cutting processing molding on aluminium section bar, the inwall of v-depression includes the first mounting surface of V-shaped arrangement
509 and second mounting surface 510, the first mounting surface 509 and the second mounting surface 510 are tapered plane, the first mounting surface 509 and the second peace
The lower end in dress face 510 connects and angle between the two is less than 180 degree.First mounting surface 509 is the 4th top with top side rail 404
Beam side wall 410 is fitted, and the second mounting surface 510 is fitted with the 3rd back timber side wall 409 of top side rail 404.Therefore by B posts
The upper end of pillar 501 is arranged v-depression and is engaged with top side rail 404, and contact area is big, is easy in B-pillar assembly 5 and top side rail
Positioned during 404 assembling, B-pillar assembly 5 is accurately and rapidly docked with top side rail 404, improved efficiency of assembling, improved B posts total
Into 5 with the bonding strength of top side rail 404 and reliability.
As shown in Fig. 1 and Figure 14, C posts assembly 6 includes the C columns 601 being connected with top side rail 404, and C columns 601 are adopted
Made with aluminium section bar and internal with cavity.To be vertically arranged, upper end and the top side rail 404 of C columns 601 are welded C columns 601
Connect in succession.As shown in figure 15, C columns 601 mainly include being surrounded the hollow body that formed by multiple side walls and are arranged at hollow
The inner chamber of hollow body is separated into multiple independent cavitys by the 5th reinforcement 602 in body, the 5th reinforcement 602, is made
When the 602 one extrusion molding of hollow body and the 5th reinforcement is made by raw material.Had using C columns made by aluminium section bar
Good rigidity, lightweight advantage, make C posts assembly 6 meet car load lightweight requirements.
C columns are uniform beam, and as shown in figure 15, C columns include surrounding shape by four side walls its cross-sectional structure
Into hollow body and the 5th reinforcement 602 that is arranged in hollow body, the 5th reinforcement 602 arranges one, and the 5th strengthens
Muscle 602 is preferably reinforcement of the cross section for in-line, and the width of the 5th reinforcement 602 is parallel with Y-direction, and the 5th strengthens
Muscle 602 makes the two independent cavitys that are internally formed of C columns, and the C columns of formation are beam body that cross section is day font.
As shown in figure 14, C posts assembly 6 also includes the C posts connecting plate 603, C being connected with top side rail 404 and C columns 601
Post connecting plate 603 is made using aluminium plate, and C posts connecting plate 603 is located at the inner side (near the side of driver's cabin) of C columns 601,
The upper end of C posts connecting plate 603 is welded to connect with the 6th back timber side wall 412 of top side rail 404, the lower end of C posts connecting plate 603 and C
The medial surface (near the side of driver's cabin side) of column 601 is welded to connect, and the upper surface of C columns 601 is and top side rail
404 the 3rd back timber side wall 409 laminating tapered plane and be welded to connect with top side rail 404, C posts connecting plate 603 improve C posts it is total
Into 6 with the bonding strength of top side rail 404 and reliability.
As shown in figure 14, C posts assembly 6 also include the first support beam 604 for being connected with C columns 601 and B-pillar assembly 5 with
And C columns 601 connect and the second support beam 605 below the first support beam 604, the first support beam 604 is located at top margin
The underface of beam 404, the first support beam 604 are simultaneously parallel with the second support beam 605, the first support beam 604 and the second support beam
605 are made using aluminium section bar.First support beam 604 is the horizontal beam body between C columns 601 and B columns 501, the
The front end of one support beam 604 is welded to connect with B columns 501, and rear end and the welding of C columns 601 of the first support beam 604 connect
Connect.The front end of the second support beam 605 is welded to connect with B posts buttress brace 502, rear end and the C columns 601 of the second support beam 605
Lower end be welded to connect, the second support beam 605 is preferably the beam body that cross section is day font.First support beam 604 and with second
The setting of support beam 605 can improve the bulk strength of C posts assembly 6, improve C posts assembly 6 and B-pillar assembly 5 bonding strength and
Reliability.
As shown in figure 24, body frame side wall assembly of the present utility model also includes being arranged at below the second support beam 605
Rear buttress brace 10, rear buttress brace 10 to be obliquely installed in the top of sill strip assembly 7, the upper end of rear buttress brace 10 and second
Support beam 605 is welded to connect, and lower end is welded to connect with B posts buttress brace 502, after the second support beam 605 is located at sill strip assembly 7
Above skew back, the setting of rear buttress brace 10 can improve the bulk strength of C posts assembly 6.
As shown in Figure 16 and Figure 17, sill strip assembly 7 includes sill strip body 701, and sill strip body 701 is set for level
Put, front end and the lower end of A columns 401 of sill strip body 701 are welded to connect, rear end and the B columns of sill strip body 701
501 and B post buttress braces 502 are welded to connect.As shown in figure 19, sill strip body 701 includes the sky for being formed is surrounded by multiple side walls
The inner chamber of hollow body is separated into multiple independences by heart body and the 6th reinforcement being arranged in hollow body, the 6th reinforcement
Cavity, hollow body and the 6th reinforcement one extrusion molding are made by raw material during making.Using door made by aluminium section bar
Sill beam body 701 has the advantages that good rigidity, lightweight, side impact energy-absorbing effect are good, makes sill strip assembly 7 meet car load light weight
Change and require.
As shown in Figure 16 and Figure 17, the battery fixing structure for self-contained battery is provided with inside sill strip body 701.Battery
Fixed structure is arranged on the inside of sill strip body 701, and relatively conventional to be arranged on outside sill strip body 701, Stability Analysis of Structures can
Lean on, and save sill strip lower space.
As illustrated in figures 19 and 20, be provided with sill strip body 701 for by 701 inside division of sill strip body into one group
6th reinforcement of cavity, the 6th reinforcement are T-shaped reinforcement.Battery fixing structure is located at 701 bottom of sill strip body
In cavity, i.e., on the base plate of sill strip.
As shown in Figure 16 and Figure 17, the top surface of sill strip body 701 is provided with hollow projection, raised and sill strip body
701 are formed in one, the raised positioning formed by first extension 504 and the second extension 506 of B-pillar assembly 5 for insertion
In groove, the lower surface of a B column jeckets body 503 and the 2nd B column jeckets body 505 is fitted with the top surface of projection, the first extension 504 and the
Two extensions 506 are fitted with a raised side respectively, the lower surface of the first extension 504 and the second extension 506 and with
The top surface laminating of sill strip body 701, lower end structure and the sill strip body 701 and projection of B-pillar assembly 5 are welded to connect.
As shown in Figure 16 and Figure 17, the two ends of sill strip body 701 are equipped with shrouding, and shrouding is respectively 707 He of front shrouding
Shrouding 706 afterwards, two shroudings are aluminium sheet, and weight is little.
701 one end of sill strip body is connected with A columns 401, and 701 other end of sill strip body is connected with B-pillar assembly 5, A
The lower end of column 401 and sill strip body 701 is stuck in projection, and by being weldingly connected, connection is reliable.Sill strip body
701 projection is provided with bottom seam, and be located at raised one end be provided with for be connected with the side seam on A columns 401 only
Mouth connecting plate 708, improves the structural strength of seam.
As indicated in figures 19 and 22, battery fixing structure includes nutplate mounting bar 703 and is located at nutplate mounting bar
Battery on 703 installs nutplate 704, and nutplate mounting bar 703 is fixed on the base plate of sill strip body 701, sets on base plate
The through hole for having the screw installed with battery in nutplate 704 corresponding.
As indicated in figures 19 and 22, the base plate of sill strip body 701 is provided with draw-in groove, and nutplate mounting bar 703 is inserted in card
In groove, 703 installing/dismounting of nutplate mounting bar is easy, facilitates follow-up maintenance.Nutplate mounting bar 703 is provided with a pair of clamps,
Battery is installed nutplate 704 and is stuck in a pair of clamps, and battery installs 704 simple installation of nutplate, and battery is installed in nutplate 704
It is provided with project-welding nut.All parts are individual components, and by fitting together, simple structure is easy to process, low manufacture cost,
It is easy to follow-up maintenance to change.
As indicated in figures 19 and 22, it is one group that battery installs nutplate 704, and uniform intervals are located at nutplate mounting bar 703
On, after the insertion draw-in groove of nutplate mounting bar 703,703 two ends of nutplate mounting bar are fixed on sill strip by the rivet 705 of core pulling
Base plate on.Bolt on battery frame is installed the screw in nutplate 704 with battery and is engaged, and battery is fixed, door
Sill beam stress is uniform, and battery is fixed reliable.And whole battery fixing structure is located in sill strip body 701, is not take up outside
Space, it is convenient to install.
As shown in Figure 16 and Figure 17, it is equipped with lifting fixed mount 702, i.e. lifting to fix below 701 two ends of sill strip body
Frame 702 is fixed on the bottom surface of the base plate of sill strip body 701, nutplate mounting bar 703 and lifting 702 upper-lower position of fixed mount
Stagger, the outside for lifting fixed mount 702 by sill strip is arranged, and nutplate mounting bar 703 is arranged by the inner side of sill strip, it is ensured that door
The structural strength of sill beam body 701, lifting fixed mount 702 are aluminium profile structure, lightweight.Nutplate mounting bar 703 and seam
Connecting plate 708 is aluminium sheet structure, and weight is little, is conducive to electric automobile lightweight.
As shown in Figure 16 and Figure 17, two lift the two ends that fixed mounts 702 are located at sill strip, wherein positioned at anterior lifting
Fixed mount 702 is located at the underface of A columns 401, and the lifting fixed mount 702 positioned at rear portion is located at the underface of B-pillar assembly 5,
When being lifted to vehicle body by lifting fixed mount 702, the stress of two ends lifting fixed mount 702 passes to A posts by sill strip respectively
On pillar 401 and B-pillar assembly 5, reliable and stable, sill strip assembly 7 is difficult flexural deformation.
As shown in figure 1, body frame side wall assembly of the present utility model also includes the car door lock being arranged in B-pillar assembly 5
Button erecting device 8, for installing the lock of car door door lock.As shown in Figure 26 to Figure 30, the vehicle door bonnet lock erecting device 8 includes lock
Button installing plate 801, latch 802, locking nut plate 803, lock installing plate 801 are box like structure, latch 802 and lock spiral shell
Motherboard 803 is located in box like structure, and lock installing plate 801 is provided with installing hole, and locking nut plate 803 is provided with and installing hole phase
The corresponding project-welding nut for fixed lock, locking nut plate 803 are located on the inside of lock installing plate 801 by latch 802,
There is between 802 inner edge of edge and latch of locking nut plate 803 gap for 803 adjusting position of locking nut plate.Lock
803 position of locking nut plate in button mounting structure can be finely adjusted, and be easy to the installation of vehicle door bonnet lock.
As shown in Figure 26 to Figure 30, formed for placing locking nut plate on the inside of latch 802 and lock installing plate 801
803 cavity, latch 802 are provided with flange, by flanging welded on the inside of lock installing plate 801, other sides of locking board
For flanging, locking nut plate 803 is carried out by flanging and flange spacing, latch 802 does not compress locking nut plate 803, lock
Button nutplate 803 can carry out fine position.
As shown in Figure 26 to Figure 30, latch 802 is provided with through hole, and the project-welding nut on locking nut plate 803 passes through logical
Hole, lock installing plate 801 are provided with installing hole, and the through hole on latch 802 is corresponding with installing hole.Project-welding nut passes through through hole
Locking nut plate 803 in cavity is positioned, it is ensured that the position of locking nut plate 803 can only be finely tuned, lock is installed and fixed
It is convenient.As preferred, latch installing plate 801 and locking nut plate 803 and latch 802 be aluminium sheet structure, weight is little,
Be conducive to electric automobile lightweight.
As shown in Figure 26 to Figure 30, lock installing plate 801 is provided with the flange for being fixed on B posts buttress brace 502.Lock
The flanging arranged on button installing plate 801 is connected with B posts buttress brace 502, latches the in-flanges and B posts arranged on installing plate 801
Pillar 501 is connected, and lock installing plate 801 fixes reliability, and B columns 501 can be strengthened.On lock installing plate 801
Lower two ends are equipped with flange, and the flange of upper and lower ends is fixed on the type face of small rectangle, and lock 801 flanging of installing plate is fixed
In big rectangular type face, the fixing intensity of lock installing plate 801 is improved in the different type face of fixation.
As shown in Fig. 1 and Figure 25, body frame side wall assembly of the present utility model also includes door opening seam assembly 9, the door
Hole seam assembly 9 includes seam on seam 91 under the door being located in the projection of sill strip assembly 7, the door being located on top side rail 404
95th, the seam in front of the door 93 being located on A columns 401 and seam 92 behind the door being located on B columns 501, wherein, seam under door
91st, seam 95 on door, in front of the door seam 93 and seam 92 is aluminium sheet structure behind the door, it is ensured that the relatively conventional steel of certain thickness
Plate seam is lightweight, and structural strength can ensure simultaneously.The lower seam 91 of door is formed in one with sill strip body 701, is stopped in front of the door
Mouth 93 stretches out the part outside the 6th A posts side wall 421 for the 5th A posts side wall 420, and the structural strength of door opening seam assembly 9 can be protected
Card, saves welding sequence, reduces cost.It is lightweight, be conducive to electric automobile lightweight, effectively can extend in electric automobile continuation of the journey
Journey, reduces use cost.
A columns 401 are connected by connecting plate with top side rail 404, and seam 93 passes through two sides with seam 95 on door in front of the door
Enclose front seam 94 to be connected, before two gussets, the inner side of seam 94 is connected outside plate 402 respectively with A posts and A posts connection inner panel is connected, A
Post connects the upper of the aluminium sheet structure of outside plate 402 and A posts connection inner panel for triangle, A posts connection outside plate 402 and A posts connection inner panel
Portion is connected with top side rail 404, and the bottom of A posts connection outside plate 402 and A posts connection inner panel is connected with A columns 401, and the connection of A posts is outer
The sidepiece of plate 402 and A posts connection inner panel is connected with the inner side of seam 94 before a gusset respectively.As shown in figure 25, seam connection
Plate 708 is connected with seam 91 under the lower end of seam 93 in front of the door and door and front end, behind the door under the lower end of seam 92 and door seam 91 and
Rear end connects, the front end of seam 94 and seam on the door 95 and upper end of seam 93 is connected in front of the door before gusset, on door after seam 95
End is connected with the upper end of seam 92 behind the door, forms the door opening seam assembly 9 of closed ring structure.
As shown in Fig. 1 and Figure 25, body frame side wall assembly of the present utility model also includes the first shrouding 1, the second shrouding 2
With the 3rd shrouding 3, the first shrouding 1 is located at the top of the second shrouding 2 and the 3rd shrouding 3, and the second shrouding 2 and the 3rd shrouding 3 are for simultaneously
Arrange setting and the 3rd shrouding 3 is located at the rear side of the second shrouding 2.First shrouding 1, the second shrouding 2 and the 3rd shrouding 3 adopt aluminium plate
Make, the first shrouding 1 is welded to connect with top side rail 404, B columns 501, the first support beam 604 and C columns 601, the second envelope
Plate 2 is welded to connect with B columns 501, B posts buttress brace 502, rear buttress brace 10 and the first support beam 604, the 3rd shrouding 3 and C posts
Pillar 601, the first support beam 604 and the second support beam 605 are welded to connect.
To, the noun of locality such as Y-direction, Z-direction, X is in automobile O- to, Y-direction and Z-direction for front end, rear end, X involved by the above
Represent length direction, width and the short transverse of automobile in XYZ coordinate system respectively, the front end of all parts is referred near car
One end of head, rear end are referred near one end of the tailstock.It should be appreciated that the use of the noun of locality should not limit the application request protecting
The scope of shield.
This utility model is exemplarily described above in association with accompanying drawing.Obviously, this utility model is implemented not
Limited by aforesaid way.As long as employ the various unsubstantialities that method design of the present utility model and technical scheme are carried out
Improvement；Or it is not improved, above-mentioned design of the present utility model and technical scheme are directly applied to into other occasions, at this
Within the protection domain of utility model.
Claims (47)
1. a kind of body frame side wall assembly, including A post assembly, B-pillar assembly and C post assemblies, it is characterised in that the A posts are total
Into starting to extend to the C posts assembly including A columns and from A columns and connect with the B-pillar assembly and the welding of C posts assembly
The top side rail for connecing, top side rail are made using aluminium section bar and internal with cavity.
2. body frame side wall assembly according to claim 1, it is characterised in that the top side rail is included by multiple side walls
The hollow body for being formed and the first reinforcement being arranged in hollow body are surrounded, the inner chamber of hollow body is divided by the first reinforcement
It is divided into multiple independent cavitys.
3. body frame side wall assembly according to claim 1, it is characterised in that the top side rail has what is be sequentially connected
First back timber side wall, the second back timber side wall, the 3rd back timber side wall, the 4th back timber side wall, the 5th back timber side wall, the 6th back timber side wall
With the 7th back timber side wall, the first back timber side wall and the second back timber side wall for being connected with exterior trimming parts, the B-pillar assembly and the 3rd top
Liang Cebi and the 4th back timber side wall connection, the C posts assembly are connected with the 3rd back timber side wall, and the 7th back timber side wall is used for and front
Wind glass and top cover assembly connection.
4. body frame side wall assembly according to claim 3, it is characterised in that the 5th back timber side wall is relative to institute
The 7th back timber side wall is stated to be obliquely installed, the angle between the 5th back timber side wall and the 7th back timber side wall is acute angle.
5. body frame side wall assembly according to claim 4, it is characterised in that the 5th back timber side wall be downwardly toward
Extend to the inner side inclined downward of the 7th back timber side wall, the angle between the 5th back timber side wall and the 6th back timber side wall
For obtuse angle.
6. body frame side wall assembly according to claim 4, it is characterised in that the top side rail also has positioned at described
The convex tendon protruded between first back timber side wall and the 7th back timber side wall and towards above the 7th back timber side wall, convex tendon and first
Back timber side wall and the 7th back timber side wall connection.
7. body frame side wall assembly according to claim 3, it is characterised in that there is inside the top side rail cross
The inner chamber of top side rail is separated into four independent cavitys by reinforcement, cross reinforcement.
8. body frame side wall assembly according to claim 7, it is characterised in that the cross reinforcement and described second
Back timber side wall, the 3rd back timber side wall, the 4th back timber side wall, the 6th back timber side wall and the 7th back timber side wall
Connection.
9. according to the arbitrary described body frame side wall assembly of claim 1 to 8, it is characterised in that the A columns adopt aluminum
Section bar is made and internal with cavity.
10. body frame side wall assembly according to claim 9, it is characterised in that the A columns are included by multiple sides
Wall surrounds the hollow body to be formed and the second reinforcement being arranged in hollow body, and the second reinforcement is by the inner chamber of hollow body
It is separated into multiple independent cavitys.
11. body frame side wall assemblies according to claim 9, it is characterised in that the A columns have be sequentially connected
An A posts side wall, the 2nd A posts side wall, the 3rd A posts side wall, the 4th A posts side wall, the 5th A posts side wall and the 6th A posts side wall,
One A posts side wall is oppositely arranged with the 3rd A posts side wall, the 2nd A posts side wall and the 4th A posts side wall, the 5th A posts side wall and the 6th A posts
Side wall is oppositely arranged and parallel with the 6th A posts side wall.
12. body frame side wall assemblies according to claim 11, it is characterised in that the A posts side wall and described
3rd A posts side wall is parallel.
13. body frame side wall assemblies according to claim 12, it is characterised in that the 2nd A posts side wall with it is described
First A posts side wall and the 3rd A posts side wall are perpendicular, and the 2nd A posts side wall is parallel with the 6th A posts side wall.
14. body frame side wall assemblies according to claim 13, it is characterised in that the 4th A posts side wall relative to
To be obliquely installed, the angle between the 4th A posts side wall and the 3rd A posts side wall is obtuse angle to the 2nd A posts side wall.
15. body frame side wall assemblies according to claim 14, it is characterised in that the 5th A posts side wall is towards institute
The outside for stating the 6th A posts side wall extends to form door opening seam side.
16. body frame side wall assemblies according to claim 15, it is characterised in that the 5th A posts side wall with it is described
6th A posts side wall is perpendicular, and one end of the 5th A posts side wall is connected with the 4th A posts side wall in the inner side of the 6th A posts side wall,
The other end is located between the 6th A posts side wall and the B-pillar assembly.
17. body frame side wall assemblies according to claim 1, it is characterised in that the A posts assembly also includes being arranged at
Sleeve nut on the A columns and for installing securing member.
18. body frame side wall assembly according to claim 17, it is characterised in that the A columns have allows described
The installing hole of sleeve nut's insertion, sleeve nut are interference fit with installing hole.
19. body frame side wall assemblies according to claim 1, it is characterised in that the A posts assembly also include with it is described
A columns and the A post attachment structures of top side rail connection.
20. body frame side wall assemblies according to claim 19, it is characterised in that the A posts attachment structure includes A posts
Tie-beam and it is connected with A post tie-beams and the A posts connection inner panel to be oppositely arranged and A posts connection outside plate, A posts connection outside plate position
Connect the outside of inner panel in A posts.
21. body frame side wall assemblies according to claim 20, it is characterised in that the A posts tie-beam and the A posts
Vertically connection and the front extension towards A columns of the upper end of pillar, one end of the top side rail are connected with A post tie-beams, separately
One end is connected with the C posts assembly.
The 22. body frame side wall assemblies according to claim 19 or 20, it is characterised in that A posts connection outside plate with
The connection of the A posts tie-beam, the top side rail and the A columns.
The 23. body frame side wall assemblies according to claim 19 or 20, it is characterised in that A posts connection inner panel with
The connection of the A posts tie-beam, the top side rail and the A columns.
The 24. body frame side wall assemblies according to claim 19 or 20, it is characterised in that A posts connection outside plate and
The A posts connection inner panel has the installing hole for installing beater or beat-up.
25. body frame side wall assemblies according to claim 24, it is characterised in that A posts connection outside plate and described
A posts connection inner panel has location hole, and location hole is located at the top of the installing hole.
26. body frame side wall assemblies according to claim 1, it is characterised in that the B-pillar assembly includes and the top
The B columns and the B post buttress braces being connected with B columns of side bar connection, B columns and B post buttress braces are made using aluminium section bar
And it is internal with cavity.
27. body frame side wall assemblies according to claim 26, it is characterised in that the B columns mainly include by
Multiple side walls surround the hollow body to be formed and the 3rd reinforcement being arranged in hollow body, and the 3rd reinforcement is by hollow body
Inner chamber be separated into multiple independent cavitys.
28. body frame side wall assemblies according to claim 26, it is characterised in that the B posts buttress brace mainly includes
The hollow body for being formed and the 4th reinforcement being arranged in hollow body are surrounded by multiple side walls, the 4th reinforcement is by hollow pipe
The inner chamber of body is separated into multiple independent cavitys.
29. body frame side wall assemblies according to claim 26, it is characterised in that the B columns mainly include by
Four side walls surround the B column jeckets body to be formed and the 3rd reinforcement being arranged in a B column jecket bodies, and the 3rd reinforcement is by the
The inner chamber of one B column jecket bodies is separated into multiple independent cavitys.
30. body frame side wall assembly according to claim 29, it is characterised in that the 3rd reinforcement is provided with two
Individual, the cross section of the B columns is mesh font.
31. body frame side wall assemblies according to claim 29, it is characterised in that the B posts buttress brace mainly includes
The 2nd B column jeckets body for being formed and the 4th reinforcement being arranged in the 2nd B column jecket bodies are surrounded by six side walls, the 4th reinforcement will
The inner chamber of the 2nd B column jecket bodies is separated into multiple independent cavitys.
32. body frame side wall assembly according to claim 31, it is characterised in that the B columns include with it is described
First extension of the first B column jeckets body connection, the B posts buttress brace include the second extension being connected with the 2nd B column jecket bodies
Portion, has spacing and the spacing forms the locating slot for making sill strip assembly embedded between the first extension and the second extension.
33. body frame side wall assemblies according to claim 1, it is characterised in that the C posts assembly include with it is described
The C columns of top side rail connection, C columns are made using aluminium section bar and internal with cavity.
34. body frame side wall assemblies according to claim 33, it is characterised in that the C columns mainly include by
Multiple side walls surround the hollow body to be formed and the 5th reinforcement being arranged in hollow body, and the 5th reinforcement is by hollow body
Inner chamber be separated into multiple independent cavitys.
35. body frame side wall assemblies according to claim 33, it is characterised in that the C columns mainly include by
Four side walls surround the rectangle hollow body to be formed and the 5th reinforcement being arranged in hollow body, and the 5th reinforcement will be hollow
The inner chamber of body is separated into multiple independent cavitys.
36. body frame side wall assembly according to claim 35, it is characterised in that the 5th reinforcement is provided with
Individual, the cross section of the C columns is day font.
37. according to the arbitrary described body frame side wall assembly of claim 33 to 36, it is characterised in that the C posts assembly is also
Including the C post connecting plates being connected with the top side rail and the C columns.
38. according to the arbitrary described body frame side wall assembly of claim 33 to 36, it is characterised in that the C posts assembly is also
Including the first support beam being connected with the C columns and the B-pillar assembly, the first support beam is located under the top side rail
Side, the first support beam are made using aluminium section bar.
The 39. body frame side wall assemblies according to claim 38, it is characterised in that the C posts assembly also includes and institute
The connection of C columns and the second support beam below first support beam are stated, the second support beam is made using aluminium section bar.
The 40. body frame side wall assemblies according to claim 39, it is characterised in that first support beam and described
Two support beams are parallel.
41. body frame side wall assembly according to claim 1, it is characterised in that also including sill strip assembly, sill strip
Assembly includes sill strip body, and sill strip body is made using aluminium section bar and internal with cavity.
42. body frame side wall assemblies according to claim 41, it is characterised in that the sill strip is originally provided with use in vivo
In the 6th reinforcement that sill strip body interior is divided into one group of cavity.
43. body frame side wall assemblies according to claim 41, it is characterised in that the sill strip body upper part is provided with
Hollow projection, projection are structure as a whole with sill strip body.
44. body frame side wall assemblies according to claim 41, it is characterised in that the sill strip assembly also includes setting
The sill strip body interior and the battery fixing structure for self-contained battery are placed in, battery fixing structure includes that nutplate is installed
Bar and the battery being located on nutplate mounting bar install nutplate, and nutplate mounting bar is fixed on the base plate of sill strip body,
Base plate is provided with the corresponding through hole of the screw installed with battery in nutplate.
45. body frame side wall assemblies according to claim 41, it is characterised in that the two ends of the sill strip body are equal
It is provided with shrouding.
46. body frame side wall assemblies according to claim 43, it is characterised in that described sill strip body one end and institute
The connection of A posts assembly is stated, the sill strip body other end is connected with the B-pillar assembly.
47. body frame side wall assemblies according to claim 43, it is characterised in that in the projection of the sill strip body
Bottom seam is provided with, raised one end is provided with the seam connecting plate for being connected with side seam set on the A posts assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620807595.6U CN206086896U (en) | 2016-07-29 | 2016-07-29 | Automobile body skeleton side wall assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620807595.6U CN206086896U (en) | 2016-07-29 | 2016-07-29 | Automobile body skeleton side wall assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206086896U true CN206086896U (en) | 2017-04-12 |
Family
ID=58467355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620807595.6U Active CN206086896U (en) | 2016-07-29 | 2016-07-29 | Automobile body skeleton side wall assembly |
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| Country | Link |
|---|---|
| CN (1) | CN206086896U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108225148A (en) * | 2017-12-27 | 2018-06-29 | 芜湖中瑞汽车零部件有限公司 | Right C columns inner panel assembly and cubing |
| CN110466618A (en) * | 2019-09-19 | 2019-11-19 | 海马新能源汽车有限公司 | Automobile side wall frame, vehicle body and automobile |
| CN114620142A (en) * | 2020-12-09 | 2022-06-14 | 丰田自动车株式会社 | Vehicle body |
-
2016
- 2016-07-29 CN CN201620807595.6U patent/CN206086896U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108225148A (en) * | 2017-12-27 | 2018-06-29 | 芜湖中瑞汽车零部件有限公司 | Right C columns inner panel assembly and cubing |
| CN110466618A (en) * | 2019-09-19 | 2019-11-19 | 海马新能源汽车有限公司 | Automobile side wall frame, vehicle body and automobile |
| CN114620142A (en) * | 2020-12-09 | 2022-06-14 | 丰田自动车株式会社 | Vehicle body |
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Address after: 241000 No. 226 Jin Hua Nan Road, Yijiang hi tech Industrial Development Zone, Anhui, Wuhu Patentee after: Chery New Energy Automobile Co.,Ltd. Address before: 241000 No. 226 Jin Hua Nan Road, Yijiang hi tech Industrial Development Zone, Anhui, Wuhu Patentee before: CHERY NEW ENERGY AUTOMOBILE TECHNOLOGY Co.,Ltd. |