CN208842476U - Low-speed electronic automotive C column inner panel assembly - Google Patents
Low-speed electronic automotive C column inner panel assembly Download PDFInfo
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- CN208842476U CN208842476U CN201820596149.4U CN201820596149U CN208842476U CN 208842476 U CN208842476 U CN 208842476U CN 201820596149 U CN201820596149 U CN 201820596149U CN 208842476 U CN208842476 U CN 208842476U
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- back segment
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Abstract
The utility model discloses a kind of low-speed electronic automotive C column inner panel assemblies, the C column inner panel ontology including being installed on body tail, and C column inner panel ontology includes side wall roof side rail inner panel, are welded with C column back segment component on the left of side wall roof side rail inner panel；C column back segment component lower part is connected with side wall C column support plate in a manner of fastener；The lower weld of side wall roof side rail inner panel has C column inner panel upper component, it is welded on the right side of C column inner panel upper component with the right side of C column reinforcement plate component, C column reinforcement plate component and C column inner panel upper component are superimposed and weld together, and the left side of C column inner panel upper component and the right side of C column back segment component are welded；C column back segment component, C column inner panel upper component and side wall C column support plate form H-type structure; using multiposition Combination Welding; shorten weld seam; improve strength and stiffness; C column inner panel ontology is greatly reduced by rear deflection is hit; and it is not easy the deformation that is recessed inwardly, to protect the life security of driver and passenger.
Description
Technical field
The utility model relates to electric vehicle engineering fields, and in particular to a kind of low-speed electronic automotive C column inner panel assembly.
Background technique
In three four electric cars, C column inner panel assembly belongs to a part of Body in white frame, is located at body tail
The left and right sides.Due to requiring length of wagon to be not more than 3500mm in electric car statutory standard, tested in side collision
In, by the requirement of vehicle body and mobile avoidance size, C column inner panel assembly naturally just becomes one of main load-bearing pillar.
Between the outer reinforcement force transferring structure and interior reinforcement force transferring structure of electric car C column inner panel in currently available technology
Power transmission causes strength and stiffness at left and right sides of body tail poor, by side impact rear deflection there are discontinuity
It is larger, seriously threaten the life security of driver and passenger.
Utility model content
For disadvantages described above, the problem to be solved by the utility model is to provide a kind of low-speed electronic automotive C column inner panel is total
At multiposition welds and weld seam is short and small, the strength and stiffness at left and right sides of body tail is improved, by side impact rear car
Body deflection greatly reduces, and ensure that the life security of driver and passenger.
In order to solve the above technical problems, the technical solution of the utility model is:
The utility model low-speed electronic automotive C column inner panel assembly, the C column inner panel ontology including being installed on body tail, institute
Stating C column inner panel ontology includes side wall roof side rail inner panel, is welded with C column back segment component on the left of the side wall roof side rail inner panel；
C column back segment component lower part is connected with side wall C column support plate, the side wall C column support in a manner of fastener
The lower part of plate is connected with C column support plate component in a manner of fastener；
The C column support plate component lower weld has rear floor wheel cover assemblies, welding on the right side of the rear floor wheel cover assemblies
There are side wall wheel cover assemblies；
The lower weld of the side wall roof side rail inner panel has C column inner panel upper component, the C column inner panel upper component right side
The right side of C column reinforcement plate component is welded, the C column reinforcement plate component and the C column inner panel upper component are superimposed and are welded on one
It rises, the right side of the left side of the C column inner panel upper component and the C column back segment component is welded；
The lower part of the C column reinforcement plate component and the C column inner panel upper component is upper with the side wall wheel cover assemblies
Portion's welding；
The C column back segment component, the C column inner panel upper component and the side wall C column support plate form H-type structure.
As an improvement mode, the side wall roof side rail inner panel left side is provided with the welding of side wall roof side rail inner panel first
Face, the C column back segment component right side are provided with C column the first welding surface of back segment, the first welding surface of the C column back segment and the side wall
The first welding surface of roof side rail inner panel welds together.
As an improvement mode, the C column back segment component and the side wall C column support plate are located on same vertical line, institute
Stating the setting of C column back segment component lower part, there are three C column back segment mounting holes, and there are three side wall C for the column support plate top the side wall C setting
Column support plate upper installing hole, three side wall C column support plate upper installing holes are a pair of by fastener and three C column back segment mounting holes one
It should connect.
As an improvement mode, there are two weld boss, the C column inner panel for the side wall roof side rail inner panel lower setting
Upper component top is provided with C column inner panel the first welding surface of upper section, the first welding surface of the C column inner panel upper section and two welderings
Boss is connect to be respectively welded together；Heel row safety belt mounting plate and safety belt volume are also welded on the C column inner panel upper component
Receive device mounting plate.
As an improvement mode, the C column reinforcement plate component right side is provided with the first welding surface of C column reinforcement plate, the C
Be provided with C column inner panel the second welding surface of upper section on the right side of column inner panel upper component, the second welding surface of the C column inner panel upper section with it is described
The first welding surface of C column reinforcement plate welds together.
As an improvement mode, the C column inner panel upper component left side is provided with C column inner panel upper section third welding surface,
The lower part of the C column back segment component is provided with C column the second welding surface of back segment, in the second welding surface of the C column back segment and the C column
Plate upper section third welding surface welds together.
As an improvement mode, there are two install under side wall C column support plate for the column support plate lower part the side wall C setting
Hole, there are two C column support plate mounting hole, two C column support plate mounting holes pass through for the C column support plate component top setting
Fastener connects one to one with mounting hole under two side wall C column support plates.
As an improvement mode, C column support plate component lower part is provided with C column support plate welding surface, the C column branch
The top of floor wheel cover assemblies after the welding of fagging welding surface；Suspension mounting plate is welded on the wheel cover assemblies of floor after described；
The rear floor wheel cover welding edge of arc is provided with after described on the wheel cover assemblies of floor, is set on the side wall wheel cover assemblies
It is equipped with the side wall wheel cover welding edge of arc, the side wall wheel cover welding edge is superimposed and is welded on the rear floor wheel cover welding edge
Together；
The C column reinforcement plate component lower part is provided with the second welding surface of C column reinforcement plate, the C column inner panel upper component
Lower part is provided with the 4th welding surface of C column inner panel upper section, the 4th welding surface of C column reinforcement plate and the C column inner panel upper section third
Welding surface is welded with the side wall wheel cover welding edge.
As an improvement mode, is additionally provided with C column lower section between the C column back segment component and the side wall wheel cover assemblies
Stiffening plate component, the C column back segment component bottom are provided with C column back segment third welding surface, on the C column lower section stiffening plate component
Portion is provided with C column lower section the first welding surface of stiffening plate, the first welding surface of the C column lower section stiffening plate and the C column back segment third
Welding surface welds together；
The C column lower section stiffening plate component lower part is provided with C column lower section the second welding surface of stiffening plate, and the C column lower section adds
Strong the second welding surface of plate welds together with the side wall wheel cover welding edge.
As an improvement mode, the rear floor wheel cover welding edge and the side wall wheel cover welding edge are continuous weldering
Connect turnup structure.
After above-mentioned technical proposal, the beneficial effects of the utility model are:
Due to the utility model low-speed electronic automotive C column inner panel assembly, the C column inner panel sheet including being installed on body tail
Body, C column inner panel ontology include side wall roof side rail inner panel, are welded with C column back segment component on the left of side wall roof side rail inner panel；C column back segment
Component lower part is connected with side wall C column support plate in a manner of fastener；The lower weld of side wall roof side rail inner panel has on C column inner panel
Section component, the right side of C column inner panel upper component right side welding C column reinforcement plate component, C column reinforcement plate component and C column inner panel upper section
Component is superimposed and welds together, and the left side of C column inner panel upper component and the right side of C column back segment component are welded；C column back segment group
Part, C column inner panel upper component and side wall C column support plate form H-type structure, and multiposition welds, weld seam is short and small and strength and stiffness
Height is greatly reduced by side impact rear deflection, and C column inner panel ontology is not easy the deformation that is recessed inwardly, and is driven to protect
Multiply the life security of personnel.
Due to being provided with side wall roof side rail the first welding surface of inner panel, C column back segment component right side on the left of side wall roof side rail inner panel
It is provided with C column the first welding surface of back segment, the first welding surface of C column back segment and the first welding surface of side wall roof side rail inner panel weld, shorten
Fusion length between side wall roof side rail inner panel and C column back segment component, to enhance side wall roof side rail inner panel and C column back segment
Structural strength and rigidity between component.
Since C column back segment component and side wall C column support plate are located on same vertical line, C column back segment component lower part is provided with three
A C column back segment mounting hole, there are three side wall C column support plate upper installing hole, three side wall C columns for the setting of the column support plate top side wall C
Support plate upper installing hole is connected one to one by fastener and three C column back segment mounting holes, using fastener that area is smaller
Side wall C column support plate be installed on C column back segment component, fastening speed is fast, and packaging efficiency is high, and reduces soldering cramping apparatus and weldering
The development cost of rifle.
Since the setting of side wall roof side rail inner panel lower is there are two boss is welded, C column inner panel upper component top is provided with C column
The first welding surface of inner panel upper section, C the first welding surface of column inner panel upper section and two welding boss are respectively welded together；Welding position
The boss at place generates crumple in collision, reduces the solder joint tearing phenomenon at two welding surfaces and generates.
Due to being provided with the first welding surface of C column reinforcement plate on the right side of C column reinforcement plate component, set on the right side of C column inner panel upper component
It is equipped with C column inner panel the second welding surface of upper section, C the second welding surface of column inner panel upper section and the first welding surface of C column reinforcement plate are welded on one
Rise, strengthen the firmness of C column inner panel upper component Yu C column reinforcement plate component, further improve C column reinforcement plate component with
The strength and stiffness of C column inner panel upper component, and since C column reinforcement plate component is main support, C column reinforcement plate component is right
Side and C column inner panel upper component weld, and lower part and side wall wheel cover assemblies weld, the welding structure of formation by side collision force pass with
I-shaped structure is decomposed, so that power, which is carried out dispersion, reduces the injury of passenger.
Due to being provided with C column inner panel upper section third welding surface, the lower part of C column back segment component on the left of C column inner panel upper component
It is provided with C column the second welding surface of back segment, the second welding surface of C column back segment welds together with C column inner panel upper section third welding surface, mentions
The high firmness of C column inner panel upper component and C column back segment component, forms continuous force transferring structure.
Since the setting of the column support plate lower part side wall C is there are two mounting hole under side wall C column support plate, on C column support plate component
There are two C column support plate mounting hole, two C column support plate mounting holes to pass through fastener and two side wall C column support plates for portion's setting
Lower mounting hole connects one to one, and has been connect the lesser side wall C column support plate of area with C column support plate component using fastener
Come, tightness is high and packaging efficiency is fast.
Due to being provided with the rear floor wheel cover welding edge of arc on rear floor wheel cover assemblies, it is provided on side wall wheel cover assemblies
The side wall wheel cover welding edge of arc, side wall wheel cover welding edge are superimposed and weld together with rear floor wheel cover welding edge, enhance
The thickness of floor wheel cover assemblies and side wall wheel cover assemblies afterwards enhances integrally-built intensity；Due to C column reinforcement plate component lower part
It is provided with the second welding surface of C column reinforcement plate, the lower part of C column inner panel upper component is provided with the 4th welding surface of C column inner panel upper section, C
The second welding surface of column reinforcement plate, the 4th welding surface of C column inner panel upper section are welded with side wall wheel cover welding edge, to make side wall top
Beam inner panel, C column back segment component, side wall C column support plate, C column support plate component, rear floor wheel cover assemblies, side wall wheel cover assemblies, C
The connecting structure from beginning to end that column reinforcement plate component and C column inner panel upper component group circularize improves the strong of C column inner panel ontology entirety
Degree.
Due to being additionally provided with C column lower section stiffening plate component between C column back segment component and side wall wheel cover assemblies, it is further ensured that
Bonding strength between C column back segment component and side wall wheel cover assemblies.
It is on the one hand convenient since rear floor wheel cover welding edge and side wall wheel cover welding edge are continuous welding turnup structure
Welding between rear floor wheel cover assemblies and side wall wheel cover assemblies, on the other hand increases rear floor wheel cover assemblies and side wall wheel
The strength and stiffness of shade assembly.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the configuration schematic diagram of the utility model；
Fig. 3 is the schematic diagram of the utility model H-type structure；
Fig. 4 is that the welding location-plate hole of the utility model describes figure；
Fig. 5 is the rearview of the utility model；
In figure: 1-C column inner panel ontology, 2- side wall roof side rail inner panel, 21- fabrication hole, 22- side wall roof side rail inner panel first weld
Junction, 23- weld boss, 3-C column back segment component, 31-C column the first welding surface of back segment, the trapezoidal lightening hole of 32-, 33- circle loss of weight
Hole, 34- quadrangle lightening hole, 35-C column back segment mounting hole, 36-C column the second welding surface of back segment, the welding of 37-C column back segment third
Face, 4- side wall C column support plate, 41- side wall C column support plate upper installing hole, mounting hole under 42- side wall C column support plate, 5-C column add
Strong board group part, the first welding surface of 51-C column reinforcement plate, the second welding surface of 52-C column reinforcement plate, 53-C column reinforcement plate support plate, 54-
Sill strip stiffening plate support plate, 6-C column inner panel upper component, 61-C column inner panel the first welding surface of upper section, 62-C column inner panel upper section
Second welding surface, 63-C column inner panel upper section third welding surface, the 4th welding surface of 64-C column inner panel upper section, 65- heel row safety belt peace
Loading board, 66- seat belt retractor mounting plate, 7-C column support plate component, 71-C column support plate mounting hole, the weldering of 72-C column support plate
Junction, floor wheel cover assemblies after 8-, floor wheel cover welding edge after 81-, 82- suspension mounting plate, 9- side wall wheel cover assemblies, the side 91-
Enclose wheel cover welding edge, 10-C column lower section stiffening plate component, 101-C column lower section the first welding surface of stiffening plate, the reinforcement of 102-C column lower section
The second welding surface of plate, 201- location hole, 202- location hole, 301- location hole, 302- location hole, 501- location hole, 502- positioning
Hole, 503- location hole, 504- location hole, 505- location hole, 506- location hole, 601- location hole, 602- location hole, 651- positioning
Hole, 701- location hole, 702- location hole, 801- location hole, 802- location hole, 803- location hole, 804- location hole, 901- positioning
Hole, 902- location hole, 1001- location hole, 1002- location hole.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
The utility model low-speed electronic automotive C column inner panel assembly, the C column inner panel ontology 1, C including being installed on body tail
Column inner panel ontology 1 includes side wall roof side rail inner panel 2, is welded with C column back segment component 3 on the left of side wall roof side rail inner panel 2；C column back segment
3 lower part of component is connected with side wall C column support plate 4 in a manner of fastener, and the lower part of side wall C column support plate 4 is with the side of fastener
Formula is connected with C column support plate component 7；7 lower weld of C column support plate component has rear floor wheel cover assemblies 8, rear floor wheel cover assemblies
8 right sides are welded with side wall wheel cover assemblies 9；The lower weld of side wall roof side rail inner panel 2 has C column inner panel upper component 6, C column inner panel
The right side of C column reinforcement plate component 5 is welded on the right side of upper component 6, C column reinforcement plate component 5 and the superposition of C column inner panel upper component 6 are simultaneously
Weld together, the left side of C column inner panel upper component 6 and the right side of C column back segment component 3 are welded；C column reinforcement plate component 5 and C column
It is welded with the top of side wall wheel cover assemblies 9 lower part of inner panel upper component 6.
As shown in figure 3, C column back segment component 3, C column inner panel upper component 6 and side wall C column support plate 4 form H-type structure.
Orientation described in the present embodiment is the right side with vehicle front direction, and rear-wheel direction is a left side, with vehicle body top for upper, bottom
Under portion is, and fastener described in the present embodiment preferably uses the composite structure of bolts and nuts.
It is the structure more detailed description to C column inner panel ontology 1 below:
As shown in Figure 1, Figure 2 and shown in Fig. 5, side wall roof side rail the first welding surface of inner panel is provided on the left of side wall roof side rail inner panel 2
The first welding surface of C column back segment 31, the first welding surface of C column back segment 31 and side wall roof side rail are provided on the right side of 22, C column back segment components 3
The first welding surface of inner panel 22 welds together.
C column back segment component 3 and side wall C column support plate 4 are located on same vertical line, and there are three the settings of 3 lower part of C column back segment component
C column back segment mounting hole 35, there are three side wall C column support plate upper installing hole 41, three side wall C for the setting of 4 top of side wall C column support plate
Column support plate upper installing hole 41 is connected one to one by fastener with three C column back segment mounting holes 35.
For the setting of 2 lower part of side wall roof side rail inner panel there are two boss 23 is welded, 6 top of C column inner panel upper component is provided with C column
The first welding surface of inner panel upper section 61, the first welding surface of C column inner panel upper section 61 and two welding boss 23 are respectively welded together.
It is provided with the first welding surface of C column reinforcement plate 51 on the right side of C column reinforcement plate component 5, is set on the right side of C column inner panel upper component 6
It is equipped with the second welding surface of C column inner panel upper section 62, the second welding surface of C column inner panel upper section 62 and the first welding surface of C column reinforcement plate 51 weld
Be connected together, the welding structure also make C column reinforcement plate component 5 inner surface and 6 inner surface of C column inner panel upper component be superimposed upon
Together, wall thickness is increased, the strength and stiffness of C column reinforcement plate component 5 Yu C column inner panel upper component 6 are improved.
C column inner panel upper section third welding surface 63, the lower part of C column back segment component 3 are provided on the left of C column inner panel upper component 6
It is provided with the second welding surface of C column back segment 36, the second welding surface of C column back segment 36 and C column inner panel upper section third welding surface 63 is welded on
Together.
As shown in Fig. 2, there are two mounting hole 42 under side wall C column support plate, the supports of C column for the setting of 4 lower part of side wall C column support plate
There are two C column support plate mounting hole 71, two C column support plate mounting holes 71 to pass through fastener and two for the setting of 7 top of board group part
Mounting hole 42 connects one to one under side wall C column support plate.
7 lower part of C column support plate component is provided with C column support plate welding surface 72, floor after C column support plate welding surface 72 welds
The top of wheel cover assemblies 8 is welded with suspension mounting plate 82 on rear floor wheel cover assemblies 8.
The rear floor wheel cover welding edge 81 of arc is provided on floor wheel cover assemblies 8 afterwards, is provided on side wall wheel cover assemblies 9
The side wall wheel cover welding edge 91 of arc, side wall wheel cover welding edge 91 are superimposed and weld together with rear floor wheel cover welding edge 81.
5 lower part of C column reinforcement plate component is provided with the second welding surface of C column reinforcement plate 52, the lower part of C column inner panel upper component 6
It is provided with the 4th welding surface 64 of C column inner panel upper section, the 4th welding surface 64 of the second welding surface of C column reinforcement plate 52 and C column inner panel upper section
Welded with side wall wheel cover welding edge 91.
C column lower section stiffening plate component 10, C column back segment group are additionally provided between C column back segment component 3 and side wall wheel cover assemblies 9
3 lower part of part is provided with C column back segment third welding surface 37, and 10 top of C column lower section stiffening plate component is provided with C column lower section stiffening plate
One welding surface 101, the first welding surface of C column lower section stiffening plate 101 weld together with C column back segment third welding surface 37.
10 lower part of C column lower section stiffening plate component is provided with the second welding surface of C column lower section stiffening plate 102, C column lower section stiffening plate
Second welding surface 102 welds together with side wall wheel cover welding edge 91.
As shown in Fig. 2, the fabrication hole 21 there are three oblong, vehicle body are set in the utility model on side wall roof side rail inner panel 2
Facilitate electrophoresis liquid to flow through when electrophoresis, while in turn ensuring body lightening.
In order to improve the performance of C column back segment component 3, be respectively equipped on C column back segment component 3 a trapezoidal lightening hole 32,
Three round lightening holes 33 and two quadrangle lightening holes 34 are equipped with boss at the Internal periphery of above-mentioned lightening hole, ensure that C column
3 intensity of back segment component.
Floor wheel cover welding edge 81 and the preferably continuous welding turnup structure of side wall wheel cover welding edge 91 afterwards, one side side
Welding, on the other hand increase strength and stiffness.
As shown in figure 4, the welding procedure of the utility model the following steps are included:
Step 1
C column inner panel upper component 6 is welded as a whole with side wall wheel cover assemblies 9 by soldering cramping apparatus, forms C column after welding
Leading portion component.
By the positioning pin on soldering cramping apparatus to location hole 601, location hole 602 and the side on C column inner panel upper component
It encloses the location hole 901 on wheel cover assemblies, after location hole 902 is positioned, completes C column inner panel upper component 6 and side wall wheel cover group
The clamping process of part 9.
In this step, heel row safety belt mounting plate 65 and seat belt retractor are also welded on C column inner panel upper component 6
Mounting plate 66, the in the welding process location hole 601 by the positioning pin on soldering cramping apparatus to C column inner panel upper component 6, positioning
Hole 602, location hole 651 are clamped.
Step 2
By soldering cramping apparatus by side wall roof side rail inner panel 2, C column leading portion component, C column reinforcement plate component 5, C column back segment component
3, C column lower section stiffening plate component 10 is welded into plate unit in C column.
By the positioning pin on soldering cramping apparatus, the location hole 201 of side bar inner panel 2, location hole 202, C column are placed in opposite side respectively
Location hole 501, the location hole 502 of stiffening plate component 5, location hole 601, location hole 602 and the C column of C column inner panel upper component 6
After location hole 1001, the location hole 1002 of lower section stiffening plate component 10 are positioned, complete to plate unit clamping process in C column.
In this step, 5 lower part of C column reinforcement plate component is also welded with C column reinforcement plate support plate 53 and sill strip stiffening plate
Support plate 54, during the welding process, by the positioning pin on soldering cramping apparatus to location hole 501, location hole 502, location hole
503, location hole 504, location hole 505, location hole 506 are clamped.
Step 3
C column support plate component 7 and rear floor wheel cover assemblies 8 are welded together by soldering cramping apparatus, ground web wheel after formation
Cover unit.
By the positioning pin on soldering cramping apparatus to 7 location hole 701 of C column support plate component, location hole 702 and rear ground web wheel
Location hole 801, the location hole 802 of shade assembly 8 are positioned, and are completed to rear floor wheel cover unit clamping process.
After C column support plate component 7 and rear floor wheel cover assemblies 8 are welded on integrally formed rear floor wheel cover unit, then with
Suspension mounting plate 82 welds, in the welding process by the positioning pin on soldering cramping apparatus to the location hole of rear floor wheel cover assemblies
801, location hole 802, location hole 803, location hole 804 are clamped.
Step 4
By soldering cramping apparatus by the rear floor wheel cover of the side wall wheel cover assemblies 9 of plate unit in C column and rear floor wheel cover unit
Component 8 is welded into one.
By soldering cramping apparatus successively by the location hole 201 of side wall roof side rail inner panel, location hole 202, C column inner panel upper component
Location hole 601, location hole 602, the location hole location hole 301 of C column back segment component, location hole 302 and rear floor wheel cover group
The location hole 801,802 of part is positioned, and the clamping process to side wall wheel cover assemblies 9 and rear floor wheel cover assemblies 8 is completed.
Step 5
By fastener by side wall C column support plate 4 and C column back segment component 3 and side wall C column support plate 4 and C column support plate
Component 7 is fixed together, and C column back segment component 3, C column inner panel upper component 6 and side wall C column support plate 4 is made to form H-type structure, from
And form low-speed electronic automotive C column inner panel assembly.
To sum up, the utility model solves in the prior art since outer reinforcement force transferring structure and interior reinforcement force transferring structure exist
Discontinuity, the poor drawback of strength and stiffness, multiposition welding, weld seam is short and small and strength and stiffness are high, after by side impact not
It is easy the deformation that is recessed inwardly, protects the life security of driver and passenger.
The above is only the preferred embodiments of the present utility model only, is not intended to limit the utility model, all practical at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the guarantor of the utility model within novel spirit and principle
Within the scope of shield.
Claims (10)
1. low-speed electronic automotive C column inner panel assembly, the C column inner panel ontology including being installed on body tail, which is characterized in that
The C column inner panel ontology includes side wall roof side rail inner panel, is welded with C column back segment group on the left of the side wall roof side rail inner panel
Part；
C column back segment component lower part is connected with side wall C column support plate in a manner of fastener, the side wall C column support plate
Lower part is connected with C column support plate component in a manner of fastener；
The C column support plate component lower weld has rear floor wheel cover assemblies, is welded with side on the right side of the rear floor wheel cover assemblies
Enclose wheel cover assemblies；
The lower weld of the side wall roof side rail inner panel has C column inner panel upper component, welding on the right side of the C column inner panel upper component
The right side of C column reinforcement plate component, the C column reinforcement plate component and the C column inner panel upper component are superimposed and weld together, institute
It welds on the right side in the left side and the C column back segment component of stating C column inner panel upper component；
The C column reinforcement plate component lower part and the lower part of the C column inner panel upper component are upper with the side wall wheel cover assemblies
Portion's welding；
The C column back segment component, the C column inner panel upper component and the side wall C column support plate form H-type structure.
2. low-speed electronic automotive C column inner panel assembly as described in claim 1, which is characterized in that the side wall roof side rail inner panel
Left side is provided with side wall roof side rail the first welding surface of inner panel, and the welding of C column back segment first is provided on the right side of the C column back segment component
Face, the first welding surface of the C column back segment weld together with the first welding surface of the side wall roof side rail inner panel.
3. low-speed electronic automotive C column inner panel assembly as claimed in claim 2, which is characterized in that the C column back segment component and institute
It states side wall C column support plate to be located on same vertical line, there are three C column back segment mounting holes for the C column back segment component lower part setting, described
For the setting of the column support plate top side wall C there are three side wall C column support plate upper installing hole, three side wall C column support plate upper installing holes are logical
Fastener is crossed to connect one to one with three C column back segment mounting holes.
4. low-speed electronic automotive C column inner panel assembly as claimed in claim 3, which is characterized in that the side wall roof side rail inner panel
There are two boss is welded, C column inner panel upper component top is provided with C column inner panel the first welding surface of upper section, institute for lower part setting
It states C the first welding surface of column inner panel upper section and two welding boss is respectively welded together；On the C column inner panel upper component
Also it is welded with heel row safety belt mounting plate and seat belt retractor mounting plate.
5. low-speed electronic automotive C column inner panel assembly as claimed in claim 4, which is characterized in that the C column reinforcement plate component is right
Side is provided with the first welding surface of C column reinforcement plate, and the welding of C column inner panel upper section second is provided on the right side of the C column inner panel upper component
Face, the second welding surface of the C column inner panel upper section weld together with first welding surface of C column reinforcement plate；
The lower part of the C column reinforcement plate component is also welded with C column reinforcement plate support plate and sill strip stiffening plate support plate.
6. low-speed electronic automotive C column inner panel assembly as claimed in claim 5, which is characterized in that the C column inner panel upper component
Left side is provided with C column inner panel upper section third welding surface, and the lower part of the C column back segment component is provided with C column the second welding surface of back segment,
The second welding surface of the C column back segment welds together with the C column inner panel upper section third welding surface.
7. low-speed electronic automotive C column inner panel assembly as claimed in claim 6, which is characterized in that under the side wall C column support plate
There are two mounting holes under side wall C column support plate for portion's setting, and there are two C column support plates to pacify for the C column support plate component top setting
Hole is filled, two C column support plate mounting holes are corresponded by mounting hole under fastener and two side wall C column support plates
Connection.
8. low-speed electronic automotive C column inner panel assembly as claimed in claim 7, which is characterized in that under the C column support plate component
Portion is provided with C column support plate welding surface, the top of floor wheel cover assemblies after the C column support plate welding surface welding；Ground after described
Suspension mounting plate is welded on web wheel shade assembly；
The rear floor wheel cover welding edge of arc is provided with after described on the wheel cover assemblies of floor, is provided on the side wall wheel cover assemblies
The side wall wheel cover welding edge of arc, the side wall wheel cover welding edge are superimposed with the rear floor wheel cover welding edge and are welded on one
It rises；
The C column reinforcement plate component lower part is provided with the second welding surface of C column reinforcement plate, the lower part of the C column inner panel upper component
It is provided with the 4th welding surface of C column inner panel upper section, second welding surface of C column reinforcement plate and the C column inner panel upper section the 4th welding
It is welded with the side wall wheel cover welding edge in face.
9. low-speed electronic automotive C column inner panel assembly a method as claimed in any one of claims 1-8, which is characterized in that the C column back segment group
C column lower section stiffening plate component is additionally provided between part and the side wall wheel cover assemblies, the C column back segment component bottom is provided with C
Column back segment third welding surface, the C column lower section stiffening plate component top are provided with C column lower section the first welding surface of stiffening plate, the C
The first welding surface of column lower section stiffening plate welds together with the C column back segment third welding surface；
The C column lower section stiffening plate component lower part is provided with C column lower section the second welding surface of stiffening plate, the C column lower section stiffening plate
Second welding surface welds together with the side wall wheel cover welding edge.
10. low-speed electronic automotive C column inner panel assembly as claimed in claim 8, which is characterized in that wheel cover welding in floor after described
Side and the side wall wheel cover welding edge are continuous welding turnup structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820596149.4U CN208842476U (en) | 2018-04-24 | 2018-04-24 | Low-speed electronic automotive C column inner panel assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820596149.4U CN208842476U (en) | 2018-04-24 | 2018-04-24 | Low-speed electronic automotive C column inner panel assembly |
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| Publication Number | Publication Date |
|---|---|
| CN208842476U true CN208842476U (en) | 2019-05-10 |
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|---|---|---|---|
| CN201820596149.4U Expired - Fee Related CN208842476U (en) | 2018-04-24 | 2018-04-24 | Low-speed electronic automotive C column inner panel assembly |
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| Country | Link |
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| CN (1) | CN208842476U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113830181A (en) * | 2020-06-24 | 2021-12-24 | 广州汽车集团股份有限公司 | Rear vehicle body structure |
-
2018
- 2018-04-24 CN CN201820596149.4U patent/CN208842476U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113830181A (en) * | 2020-06-24 | 2021-12-24 | 广州汽车集团股份有限公司 | Rear vehicle body structure |
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