CN211809893U - Novel car body pre-lapping structure - Google Patents
Novel car body pre-lapping structure Download PDFInfo
- Publication number
- CN211809893U CN211809893U CN202020420629.2U CN202020420629U CN211809893U CN 211809893 U CN211809893 U CN 211809893U CN 202020420629 U CN202020420629 U CN 202020420629U CN 211809893 U CN211809893 U CN 211809893U
- Authority
- CN
- China
- Prior art keywords
- latch
- connecting plate
- plate
- metal plate
- outer edge
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Body Structure For Vehicles (AREA)
Abstract
The utility model discloses a novel vehicle body pre-lapping structure, which comprises a D-column inner plate metal plate structure and a top cover rear cross beam metal plate structure, wherein the pre-lapping structure is connected between the D-column inner plate metal plate structure and the top cover rear cross beam metal plate structure, the pre-lapping structure comprises a connecting plate, a through hole is arranged at the middle part of the connecting plate, a first latch is arranged at the inner edge of one side of the through hole, a second latch is arranged at the outer edge of one side of the connecting plate, which is away from the first latch, a third latch is arranged at the outer edge of one side of the connecting plate, which is away from the second latch, a fourth latch and a fifth latch are respectively arranged at the outer edges of two sides of the connecting plate, which are away from the second latch and the third latch, the third latch is positioned at the other side of the connecting plate surface, the first latch and the second latch are, and the third latch, the fourth latch and the fifth latch are matched. The utility model provides a mode that inner panel and top cap rear frame member are thick fixed on prior art D post cause the problem that vehicle cost is with high costs.
Description
Technical Field
The utility model relates to an automobile body welding technology field specifically is a novel structure is taken in advance to automobile body.
Background
When the whole vehicle is manufactured, the left side wall assembly and the right side wall assembly are welded together through the top cover beam assembly in a lap joint mode to form a vehicle body assembly. The upper inner plate of the column D is a part in the left side enclosure assembly and is symmetrical on the right side; the top cover rear cross beam is a part in the part top cover cross beam assembly;
inner panel before welding on crossbeam and the D post behind the present top cap, the turn-ups structure and the top cap crossbeam turn-ups of crossbeam after the D post inner panel are buckled earlier together behind inner panel and the top cap behind the D post on the D post, play thick location and fixed effect, and there are two main shortcomings in this kind of thick fixed mode: firstly, a flanging structure is arranged corresponding to each large part, the flanging structure is obvious in waste after being unfolded, and the material cost is high; second, the flanging configuration results in high process cost per large part.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the not enough that exists among the prior art, providing a novel automobile body and taking the structure in advance, solved the mode that prior art D post upper inner panel and top cap rear frame member are thick fixed and cause the problem that vehicle cost is with high costs.
In order to realize the purpose, the utility model discloses a technical scheme be:
a novel pre-lapping structure of a vehicle body comprises a D-column inner plate metal plate structure and a top cover rear cross beam metal plate structure, and is characterized in that the pre-lapping structure is connected between the D-column inner plate metal plate structure and the top cover rear cross beam metal plate structure and comprises a connecting plate, a through hole is formed in the middle of the connecting plate, a first clamping tooth is formed in the inner edge of one side of the through hole, a second clamping tooth is formed in the outer edge of one side, away from the first clamping tooth, of the connecting plate, a third clamping tooth is formed in the outer edge of one side, away from the second clamping tooth, of the connecting plate, the surfaces of the first clamping tooth, the second clamping tooth and the third clamping tooth are parallel to each other and are perpendicular to the connecting plate, a fourth clamping tooth and a fifth clamping tooth are respectively arranged on the outer edges of two sides, away from the second clamping tooth and the third clamping tooth, of the connecting plate, and the fourth clamping tooth and the fifth clamping, and fourth latch and fifth latch set up with first latch mutually perpendicular respectively, first latch, second latch, fourth latch and fifth latch are located connecting plate face with one side, the third latch is located the opposite side of connecting plate face, D post inner panel sheet metal structure and top cap back beam sheet metal structure are last seted up respectively with first latch, second latch, third latch, fourth latch and fifth latch assorted bayonet socket.
Preferably, the connecting plate is located the fourth latch and has seted up the sixth latch with one side outward flange, the connecting plate is located the fifth latch and has seted up the seventh latch with one side outward flange, sixth latch and seventh latch are located the same side of fourth latch to set up with connecting plate mutually perpendicular, set up with sixth latch and seventh latch assorted bayonet socket on the D post inner panel beating structure.
Preferably, an avoiding notch is formed in the fourth latch, and the avoiding notch is matched with the first latch.
Preferably, a first concave edge is formed between the fourth latch and the sixth latch, and a second concave edge is formed between the fifth latch and the seventh latch.
The utility model discloses possess beneficial effect: the utility model discloses a design first latch and second latch, can carry out D post inner panel sheet metal structure X direction locating surface, can reach Y direction locating surface effect through design fifth latch and sixth latch, positioning accuracy requires when guaranteeing to connect, dodges the breach through the design and makes the fourth latch avoid forming with first latch and interfere when converting into.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic diagram of the sheet metal structure of the D-pillar inner plate of the present invention;
FIG. 3 is a schematic view of the pre-lap structure of the present invention;
FIG. 4 is a schematic view of the buckling structure of the pre-assembled structure of the present invention;
FIG. 5 is an enlarged view of the structure at A in FIG. 1;
FIG. 6 is an enlarged view of the structure at B in FIG. 2;
in the figure: 1. d post inner panel sheet metal structure, 2, top cap rear beam sheet metal structure, 3, overlap the structure in advance, 31, connecting plate, 32, through-hole, 33, first latch, 34, second latch, 35, third latch, 36, fourth latch, 37, fifth latch, 38, dodge the breach, 39, sixth latch, 310, seventh latch, 311, first concave edge, 312, the concave edge of second.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The novel pre-lapping structure of the vehicle body shown in fig. 1-6 comprises a D-pillar inner plate metal plate structure 1 and a top cover rear cross beam metal plate structure 2, and is characterized in that a pre-lapping structure 3 is connected between the D-pillar inner plate metal plate structure 1 and the top cover rear cross beam metal plate structure 2, the pre-lapping structure 3 comprises a connecting plate 31, a through hole 32 is formed in the middle of the connecting plate 31, a first latch 33 is formed in the inner edge of one side of the through hole 32, a second latch 34 is formed in the outer edge of one side of the connecting plate 31 away from the first latch 33, a third latch 35 is formed in the outer edge of one side of the connecting plate 31 away from the second latch 34, the plate surfaces of the first latch 33, the second latch 34 and the third latch 35 are parallel to each other and are perpendicular to the connecting plate 31, fourth latch 36 and fifth latch 37 are respectively formed in the outer edges of two sides of the connecting plate 31 away from the second latch 34 and the third latch 35, fourth latch 36 and fifth latch 37 are located the left and right sides of first latch 33 respectively, and fourth latch 36 and fifth latch 37 set up with first latch 33 mutually perpendicular respectively, first latch 33, second latch 34, fourth latch 36 and fifth latch 37 are located same one side of connecting plate 31 face, third latch 35 is located the opposite side of connecting plate 31 face, seted up respectively on D post inner panel sheet metal structure 1 and the top cap back beam sheet metal structure 2 with first latch 33, second latch 34, third latch 35, fourth latch 36 and the 37 assorted bayonet socket of fifth latch.
Preferably, the outer edge of the connecting plate 31 on the same side as the fourth latch 36 is provided with a sixth latch 39, the outer edge of the connecting plate 31 on the same side as the fifth latch 37 is provided with a seventh latch 310, the sixth latch 39 and the seventh latch 310 are on the same side as the fourth latch 36 and are perpendicular to the connecting plate 31, and the D-pillar inner-plate metal plate structure 1 is provided with a bayonet matched with the sixth latch 39 and the seventh latch 310. An avoiding notch 38 is formed in the fourth latch 36, and the avoiding notch 38 is matched with the first latch 33. A first concave edge 311 is formed between the fourth latch 36 and the sixth latch 39, and a second concave edge 312 is formed between the fifth latch 37 and the seventh latch 310.
The utility model discloses a realize like this, through canceling its turn-ups structure, change into to adopt and take 3 thick fixes of structure in advance, a plurality of bayonet socket has been seted up on D post inner panel sheet metal structure 1, this bayonet socket and first latch 33, second latch 34, fourth latch 36, fifth latch 37, sixth latch 39 and seventh latch 310 are identical, make D post inner panel sheet metal structure 1 and take structure 3 in advance to strike through the use tool with fourth latch 36 and seventh latch 310 bend the lock and form D post inner panel assembly together, then third latch 35 is in the same place with the bayonet coupling on the top cap rear beam sheet metal structure 2, strike it and bend the formation lock form equally, play thick location and fixed effect before D post inner panel sheet metal structure 1 and the welding of top cap rear beam sheet metal structure 2. The utility model discloses a design first latch 33 and second latch 34, can carry out D post inner panel sheet metal structure 1X direction locating surface, can reach Y direction locating surface effect through design fifth latch 37 and sixth latch 39, positioning accuracy requires when guaranteeing to connect, dodges breach 38 through the design and makes fourth latch 36 avoid forming with first latch 33 and interfere when converting into.
The above-described embodiments are illustrative of the present invention and not restrictive, it being understood that various changes, modifications, substitutions and alterations may be made herein without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.
Claims (4)
1. A novel vehicle body pre-lapping structure comprises a D-column inner plate metal plate structure (1) and a top cover rear cross beam metal plate structure (2), and is characterized in that a pre-lapping structure (3) is connected between the D-column inner plate metal plate structure (1) and the top cover rear cross beam metal plate structure (2), the pre-lapping structure (3) comprises a connecting plate (31), a through hole (32) is formed in the middle of the connecting plate (31), a first latch (33) is formed in the inner edge of one side of the through hole (32), a second latch (34) is formed in the outer edge of one side, far away from the first latch (33), of the connecting plate (31), a third latch (35) is formed in the outer edge of one side, far away from the second latch (34), of the connecting plate (31), the surfaces of the first latch (33), the second latch (34) and the third latch (35) are parallel to each other and are perpendicular to the connecting plate (31), the outer edges of two sides of the connecting plate (31) far away from the second latch (34) and the third latch (35) are respectively provided with a fourth latch (36) and a fifth latch (37), the fourth latch tooth (36) and the fifth latch tooth (37) are respectively positioned at the left side and the right side of the first latch tooth (33), and the fourth latch (36) and the fifth latch (37) are respectively arranged perpendicular to the first latch (33), the first latch (33), the second latch (34), the fourth latch (36) and the fifth latch (37) are positioned on the same side of the plate surface of the connecting plate (31), third latch (35) are located the opposite side of connecting plate (31) face, seted up respectively on D post inner panel sheet metal structure (1) and top cap rear beam sheet metal structure (2) with first latch (33), second latch (34), third latch (35), fourth latch (36) and fifth latch (37) assorted bayonet socket.
2. The novel vehicle body pre-lap structure according to claim 1, wherein a sixth latch (39) is disposed on the outer edge of the same side of the connecting plate (31) located on the fourth latch (36), a seventh latch (310) is disposed on the outer edge of the same side of the connecting plate (31) located on the fifth latch (37), the sixth latch (39) and the seventh latch (310) are disposed on the same side of the fourth latch (36) and are perpendicular to the connecting plate (31), and bayonets matched with the sixth latch (39) and the seventh latch (310) are disposed on the D-pillar inner plate metal plate structure (1).
3. The novel vehicle body overlap structure according to claim 1, wherein an avoiding notch (38) is formed in the fourth latch (36), and the avoiding notch (38) is matched with the first latch (33).
4. The novel body overlap structure according to claim 2, wherein a first concave edge (311) is formed between the fourth latch (36) and the sixth latch (39), and a second concave edge (312) is formed between the fifth latch (37) and the seventh latch (310).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020420629.2U CN211809893U (en) | 2020-03-28 | 2020-03-28 | Novel car body pre-lapping structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020420629.2U CN211809893U (en) | 2020-03-28 | 2020-03-28 | Novel car body pre-lapping structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211809893U true CN211809893U (en) | 2020-10-30 |
Family
ID=73147505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020420629.2U Active CN211809893U (en) | 2020-03-28 | 2020-03-28 | Novel car body pre-lapping structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211809893U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115091009A (en) * | 2022-07-29 | 2022-09-23 | 东风商用车有限公司 | Self-align welded structure and vehicle |
-
2020
- 2020-03-28 CN CN202020420629.2U patent/CN211809893U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115091009A (en) * | 2022-07-29 | 2022-09-23 | 东风商用车有限公司 | Self-align welded structure and vehicle |
| CN115091009B (en) * | 2022-07-29 | 2024-03-26 | 东风商用车有限公司 | Self-positioning welding structure and vehicle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5633687B2 (en) | Laser lap welding method for galvanized steel plate parts | |
| CN209739165U (en) | Beam assembly structure behind lightweight top cap | |
| CN211809893U (en) | Novel car body pre-lapping structure | |
| CN101734291A (en) | Vehicle front wallboard with strengthening structure | |
| CN210734294U (en) | Frame-type front end module structure suitable for electric motor car | |
| CN209757272U (en) | Automobile body and have its vehicle | |
| JPS63270223A (en) | Installation of door impact beam | |
| CN208036443U (en) | Preceding floor reinforcing plate and vehicle for vehicle | |
| CN215204372U (en) | Promote back door hasp reinforcing plate structure and vehicle of sound quality of closing door | |
| CN108859971B (en) | Sealing support structure for front door and rear view mirror | |
| US20220097769A1 (en) | Reinforced pillar for a vehicle | |
| CN207526267U (en) | A kind of back door jam plate reinforcing plate | |
| CN210502881U (en) | Front end module mounting structure and car | |
| CN112407054B (en) | Vehicle side wall structure and vehicle | |
| CN111251842A (en) | Door hinge mounting panel and mounting structure thereof | |
| CN216684610U (en) | Vehicle body lower rear wall support reinforcing structure | |
| CN217198374U (en) | Instrument board tubular beams fixed bolster and white automobile body | |
| CN213921229U (en) | Side wall A post inner panel and vehicle | |
| JPH08108815A (en) | Bumper mounting bracket for automobile | |
| CN212667503U (en) | Automobile back panel assembly and automobile | |
| CN217554009U (en) | Novel lap joint structure at rear part of doorsill of side wall outer plate and automobile | |
| CN216580722U (en) | Roof rear cross member structure of vehicle, vehicle body and vehicle | |
| CN213892667U (en) | Preceding windscreen bottom end rail assembly and have its vehicle | |
| CN212125291U (en) | Automobile front auxiliary frame toe-in support | |
| CN214978901U (en) | Accurate positioning structure for welding of internal flitch plate |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |