CN208585324U - A kind of preceding door upright column structure of novel cast aluminium - Google Patents
A kind of preceding door upright column structure of novel cast aluminium Download PDFInfo
- Publication number
- CN208585324U CN208585324U CN201821264841.3U CN201821264841U CN208585324U CN 208585324 U CN208585324 U CN 208585324U CN 201821264841 U CN201821264841 U CN 201821264841U CN 208585324 U CN208585324 U CN 208585324U
- Authority
- CN
- China
- Prior art keywords
- stringer
- crossbeam
- preceding door
- hole
- main part
- 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
Landscapes
- Body Structure For Vehicles (AREA)
- Gates (AREA)
Abstract
The utility model discloses a kind of preceding door upright column structure of novel cast aluminium, it includes preceding door hinge, the stringer and crossbeam being installed in the preceding door hinge, the preceding door hinge is cast aluminium material, it includes enclosing the main part for setting and being formed by multiple faces, main part, which has, is enclosed the hollow part for setting a hollow structure by multiple faces, multiple surfaces of main body be recessed respectively inwards formed run through hollow part several holes, preceding door hinge further includes one of them stringer interconnecting piece extended outwardly from the main part, another crossbeam interconnecting piece extended outwardly of main body, stringer interconnecting piece has the stringer accepting hole of hollow structure, crossbeam interconnecting piece has the crossbeam accepting hole of hollow structure；Crossbeam interconnecting piece, stringer interconnecting piece crossbeam accepting hole connect with the hollow part of main part with stringer accepting hole.The precision of each functional hole and location hole, all but certainly in the accuracy of processing equipment, it is ensured that very high positioning accuracy.
Description
Technical field
The utility model relates to body structure technical field, in particular to a kind of preceding door upright column structure of novel cast aluminium.
Background technique
Traditional preceding door upright column structure assembly generally has front door pillar inner panel, outside plate, inner panel stiffening plate and outside plate to reinforce
The various parts such as plate, wire harness bracket, CCB mounting bracket, preceding door hinge strengthening plate, limiter stiffening plate.And in above-mentioned part,
With front door upper hinge mounting hole is located at, lower hinge mounting hole, limiter mounting hole, front door harness hole is positioned on CCB bracket
Hole, CC bracket lower Positioning holes, vehicle body mounting hole, body harness mounting hole, in traditional structure design, this some holes is different
On part, need to calculate very responsible part size and assembly dimension chain, just can determine that the position degree in each hole, flatness,
The relative sizes chain such as depth of parallelism.
These parts guarantee the precision of part by fixture and cubing, due to location hole by being welded together
Transmitting consistency without hair guarantee, through produce will appear dimensional discrepancy the case where, lead to the problem that correlated parts are difficult to install.Separately
Outside, preceding door hinge assembly is the welding assembly of multiple parts, there is the structure that this many places large area part is bonded in structure, especially
It is in the position of front door hinge mounting hole, this structure coating liquid hardly enters, and the thickness of coating is caused to be extremely difficult to standard
Requirement, the case where so as to cause modifying, much the effect of reinforcement plate electrophoresis inside is not very well, to be easy to appear
The problem of corrosion；
Further, since traditional part is all the structure using metal plate punching, metal plate is all the structure of uniform thickness, much for
Before to touch with the optimization of the Path of Force Transfer of 40% offset collision be not the very thoroughly and part of cast aluminium, material thickness can according to need progress
It adjusts, therefore can solve this problem.
In consideration of it, the preceding door upright column structure that the utility model provides a kind of novel cast aluminium solves above-mentioned subproblem.
Utility model content
The purpose of the utility model is to provide a kind of preceding door upright column structures of novel cast aluminium, to reduce pts wt, and mention
The intensity of high part.
To achieve the above object, the technical solution that the utility model uses is: a kind of preceding door pillar of novel cast aluminium
Structure comprising preceding door hinge, the stringer and crossbeam that are installed in the preceding door hinge, the preceding door hinge are cast aluminium material,
It includes that the main part for setting and being formed is enclosed by multiple faces, and the main part, which has to be enclosed by multiple faces, sets the hollow of a hollow structure
Portion, be recessed the several holes for being formed and running through hollow part respectively inwards from multiple surfaces of the main part, and the preceding door hinge is also wrapped
It includes one of them stringer interconnecting piece extended outwardly from the main part, extended outwardly from another of the main part
Crossbeam interconnecting piece, the stringer interconnecting piece has the stringer accepting hole of hollow structure, and crossbeam interconnecting piece has hollow structure
Crossbeam accepting hole；The crossbeam interconnecting piece, stringer interconnecting piece crossbeam accepting hole and stringer accepting hole with the main part
Hollow part connects.
The stringer interconnecting piece and crossbeam interconnecting piece mutually form the angle for being greater than 90 degree.
The crossbeam is inserted into the bottom of the crossbeam accepting hole, and the stringer is inserted into the stringer accepting hole, described vertical
The cross section of beam is directed at the side of the crossbeam.
The stringer and the crossbeam form the coincidence of a hundred percent section inside the hollow structure of the main part.
There are four faces for the main part tool, including mutually opposite the first face and third face, connection first face and institute
State the second face and the fourth face in third face.
It being recessed inwardly to form groove from the surface in the first face of the main part, the bottom of the groove is planar structure,
It is recessed inwardly from the bottom of the groove and is through to the hollow part formation lower hinge mounting hole；From the first face of the main part
Surface be recessed inwardly and be through to the hollow part and form front door upper hinge mounting hole；From the surface in the second face of the main part
It is recessed inwardly to form limiter mounting hole and front door harness hole；It is recessed inwardly to be formed from the surface in the third face of the main part
Location hole, bracket lower Positioning holes, vehicle body mounting hole and body harness mounting hole on CCB bracket.
The lower hinge mounting hole, the upper hinge mounting hole are small one and large one two holes.
Macropore on the CCB bracket in location hole and the upper hinge mounting hole forms concentric holes；The vehicle body installation
Aperture in hole and upper hinge mounting hole is concentric holes.
Macropore in the CC bracket lower Positioning holes and the lower hinge mounting hole forms concentric holes；The body harness peace
Fill the keyhole formation concentric holes in hole and the lower hinge mounting hole.
Compared with prior art, a kind of preceding door upright column structure of novel cast aluminium of the utility model the utility model has the advantages that for casting
Several holes are set in the main part of aluminium material, this waits holes all on one part, the precision of each functional hole and location hole, all but
Certainly in the accuracy of processing equipment, it is ensured that very high positioning accuracy.It, can be by this Element Design by with cast aluminium material
At closed section, and the different face of each of section can be optimized according to the structure that CAE is calculated, to select difference
Material it is thick, the performance with 40% offset collision is touched in the performance of Lai Tigao part, such design before can increasing substantially.It improves
The thickness of coating of the electrophoresis of entire front column.
Detailed description of the invention
It, below will be to required in embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the utility model
Example is applied, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings
Obtain other attached drawings, in which:
Fig. 1 is a kind of preceding door upright column structure structural schematic diagram of novel cast aluminium of the utility model；
Fig. 2 is the decomposition diagram of the preceding door upright column structure of novel cast aluminium shown in Fig. 1；
Fig. 3 is the first angle signal of the preceding door hinge of the preceding door upright column structure of novel cast aluminium shown in Fig. 2；
Fig. 4 is the second angle signal of the preceding door hinge of the preceding door upright column structure of novel cast aluminium shown in Fig. 2；
Fig. 5 is the stringer and crossbeam mutual alignment relation of the preceding door upright column structure of novel cast aluminium shown in Fig. 1.
Specific embodiment
Please refer to Fig. 1 to Fig. 5, a kind of preceding door upright column structure of novel cast aluminium of the utility model comprising preceding door hinge
1, stringer 2 and crossbeam 3 before being installed in door hinge 1.
As shown in Figure 1 and Figure 2, stringer 2 and crossbeam 3 are the structure of hollow longitudinal, generally rectangular shaped structure.
Preceding door hinge 1 is cast aluminium material, and material thickness, which can according to need, to be adjusted.It includes enclosing to set by multiple faces to be formed
Main part 12, in the present embodiment, main part 12 includes 4 faces, including the first opposite face 121 and third face 123, connection first
Second face 122 and fourth face 124 in face 121 and third face 123.Second face 122 is opposite with fourth face 124.4 of main part 12
Enclose the hollow part (not shown) for setting a hollow structure in face.
Preceding door hinge 1 further includes the outwardly extending stringer interconnecting piece 13 in the second face 122 of main body 12, from third face
123 outwardly extending crossbeam interconnecting pieces 14.Stringer interconnecting piece 13 and crossbeam interconnecting piece 14 mutually form the angle for being greater than 90 degree
Degree, to enclose the hollow structure for setting and being formed by multiple faces, the hollow structure of stringer interconnecting piece 13 is stringer accepting hole 131, crossbeam
The hollow structure of interconnecting piece 14 is crossbeam accepting hole 141.
Crossbeam interconnecting piece 14, stringer interconnecting piece 13 crossbeam accepting hole 141 and stringer accepting hole 131 with main part 12
Hollow structure connects.
As shown in connection with fig. 5, in the stringer accepting hole 131 that stringer 2 and crossbeam 3 are respectively protruding into crossbeam accepting hole 141.In order to
The intrusion volume touched before reduction, crossbeam 3 are inserted into its bottom (wall of the hollow structure of main part 12 for corresponding to crossbeam accepting hole 141
Place), stringer 2 is inserted into stringer accepting hole 131, and the cross section of stringer 2 is directed at crossbeam 3.This structure is more than unilateral welded structure
Add stabilization.Stringer 2 and crossbeam 3 form the coincidence of a hundred percent section inside the hollow structure of main part 12, can inhale in crumple
The aspect of energy increases bigger efficiency.
The surface of main body 12 is recessed inwardly the several holes to be formed through hollow part, the first face 121 of main body 12
Surface is recessed inwardly to form groove 125, and the bottom of groove 125 is planar structure, is recessed inwardly and is through to from the bottom of groove 125
Hollow part forms lower hinge mounting hole 126, is located at 125 top of groove, 121 surface of the first face of main body 12, which is recessed inwardly, to be passed through
It wears to hollow part and forms front door upper hinge mounting hole 127.122 surface of the second face of main body 12 is recessed inwardly to form limiter
Mounting hole 128 be front door harness hole 129.123 surface of third face of main body 12, which is recessed inwardly to be formed on CCB bracket, to be positioned
Hole 151, CC bracket lower Positioning holes 152, vehicle body mounting hole 153 and body harness mounting hole 154.
In the present embodiment, lower hinge mounting hole 126, upper hinge mounting hole 127 are small one and large one two holes, limiter installation
It is front door harness hole 129 that the diameter in hole 128, which is far smaller than,.
For convenience of processing, the macropore on CCB bracket in location hole 151 and upper hinge mounting hole 127 forms concentric holes；Vehicle body
Aperture in mounting hole 153 and upper hinge mounting hole 127 is concentric holes；CC bracket lower Positioning holes 152 and lower hinge mounting hole 126
In macropore formed concentric holes；Keyhole formation concentric holes in body harness mounting hole 154 and lower hinge mounting hole 126.
In this implementation, only one complete part of the preceding door hinge 1 of cast aluminium, relatively traditional preceding door hinge assembly is more
The welding assembly of a part when door hinge 1 needs to increase coating liquid before the utility model, can enter the sky of preceding door hinge 1
The hollow part of core structure is penetrated through since stringer 2, crossbeam 3 are the structure of hollow longitudinal, and with the hollow part of main part 12,
So improving the thickness of coating of the electrophoresis of entire front column.
For several holes are arranged in the main part 12 of cast aluminium material, compared with the prior art, the equal holes are all (main in a part
Body portion 12) on, the precision of each functional hole and location hole, all but certainly in the accuracy of processing equipment, it is ensured that very high fixed
Position precision.
, can be by this Element Design at closed section by with cast aluminium material, and the face that each of section is different
It can be optimized according to the structure that CAE is calculated, thus select different material thick, the performance of Lai Tigao part.Such design
The performance with 40% offset collision is touched before can increasing substantially.
Those skilled in the art in the art are it should be appreciated that above-described embodiment is intended merely to illustrate that this is practical new
Type, and it is not used as the restriction to the utility model, as long as in the spirit of the utility model, to above-described embodiment
Variation, modification will all fall in the range of the utility model claims.
Claims (9)
1. a kind of preceding door upright column structure of novel cast aluminium, it is characterised in that: it includes preceding door hinge, is installed on the preceding door hinge
In stringer and crossbeam, the preceding door hinge be cast aluminium material comprising enclose the main part for setting and being formed, the main body by multiple faces
Portion, which has, is enclosed the hollow part for setting a hollow structure by multiple faces, is recessed to be formed respectively inwards from multiple surfaces of the main part
Through the several holes of hollow part, the preceding door hinge further includes connecting from one of them stringer extended outwardly of the main part
Socket part, another crossbeam interconnecting piece extended outwardly from the main part, the stringer interconnecting piece have hollow structure
Stringer accepting hole, the crossbeam interconnecting piece have the crossbeam accepting hole of hollow structure；The crossbeam interconnecting piece, stringer connection
Hollow part of the crossbeam accepting hole in portion with stringer accepting hole with the main part connects.
2. the preceding door upright column structure of novel cast aluminium as described in claim 1, it is characterised in that: the stringer interconnecting piece and crossbeam
Interconnecting piece mutually forms the angle for being greater than 90 degree.
3. the preceding door upright column structure of novel cast aluminium as described in claim 1, it is characterised in that: the crossbeam is inserted into the cross
The bottom of beam accepting hole, the stringer are inserted into the stringer accepting hole, and the cross section of the stringer is directed at the side of the crossbeam.
4. the preceding door upright column structure of novel cast aluminium as claimed in claim 3, it is characterised in that: the stringer and the crossbeam exist
A hundred percent section is formed inside the hollow structure of the main part to be overlapped.
5. the preceding door upright column structure of novel cast aluminium as described in claim 1, it is characterised in that: there are four the main part tools
Face connects the second face and the fourth face in first face and the third face including mutually opposite the first face and third face.
6. the preceding door upright column structure of novel cast aluminium as claimed in claim 5, it is characterised in that: from the first face of the main part
Surface be recessed inwardly to form groove, the bottom of the groove is planar structure, is recessed inwardly and runs through from the bottom of the groove
Lower hinge mounting hole is formed to the hollow part；Being recessed inwardly from the surface in the first face of the main part, it is described hollow to be through to
Portion forms front door upper hinge mounting hole；It is recessed inwardly to form limiter mounting hole with before from the surface in the second face of the main part
Door harness hole；Be recessed inwardly from the surface in the third face of the main part to be formed location hole on CCB bracket, bracket lower Positioning holes,
Vehicle body mounting hole and body harness mounting hole.
7. the preceding door upright column structure of novel cast aluminium as claimed in claim 6, it is characterised in that: the lower hinge mounting hole, institute
Stating upper hinge mounting hole is small one and large one two holes.
8. the preceding door upright column structure of novel cast aluminium as claimed in claim 7, it is characterised in that: location hole on the CCB bracket
Concentric holes are formed with the macropore in the upper hinge mounting hole；Aperture in the vehicle body mounting hole and upper hinge mounting hole is same
Heart hole.
9. the preceding door upright column structure of novel cast aluminium as claimed in claim 7, it is characterised in that: the CC bracket lower Positioning holes with
Macropore in the lower hinge mounting hole forms concentric holes；The body harness mounting hole with it is small in the lower hinge mounting hole
Hole forms concentric holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821264841.3U CN208585324U (en) | 2018-08-04 | 2018-08-04 | A kind of preceding door upright column structure of novel cast aluminium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821264841.3U CN208585324U (en) | 2018-08-04 | 2018-08-04 | A kind of preceding door upright column structure of novel cast aluminium |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208585324U true CN208585324U (en) | 2019-03-08 |
Family
ID=65543354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821264841.3U Active CN208585324U (en) | 2018-08-04 | 2018-08-04 | A kind of preceding door upright column structure of novel cast aluminium |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208585324U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109050671A (en) * | 2018-08-04 | 2018-12-21 | 峰范新能源汽车技术（太仓）有限公司 | A kind of preceding door upright column structure of novel cast aluminium |
-
2018
- 2018-08-04 CN CN201821264841.3U patent/CN208585324U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109050671A (en) * | 2018-08-04 | 2018-12-21 | 峰范新能源汽车技术（太仓）有限公司 | A kind of preceding door upright column structure of novel cast aluminium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AU2011355484A1 (en) | Light steel keel connecting structure | |
| CN208585324U (en) | A kind of preceding door upright column structure of novel cast aluminium | |
| CN203645528U (en) | Power adapter | |
| CN102281736A (en) | Combined aluminum profile cabinet frame | |
| CN109050671A (en) | A kind of preceding door upright column structure of novel cast aluminium | |
| CN208981587U (en) | The collapsible connection structure of curtain-wall stand-column and crossbeam | |
| CN103175433A (en) | Mainboard used for radiator and machining method thereof | |
| CN208885714U (en) | A kind of section jointing part | |
| CN203580856U (en) | Automobile front bumper | |
| CN104443042A (en) | Connection board and automobile | |
| CN209977686U (en) | Sheet metal part and sheet metal connecting structure | |
| CN209719748U (en) | A kind of car connector | |
| CN203403534U (en) | Novel steel structural beam column connecting piece | |
| CN203186444U (en) | Vehicle front wall assembly | |
| CN208007104U (en) | Automobile three-stage floor crossmember assembly | |
| CN207848105U (en) | A kind of more fitting surface fixing pieces | |
| JP5759317B2 (en) | Beam-column connection structure and member | |
| CN204022234U (en) | Elevator door pocket column end socket | |
| CN207292134U (en) | Subframe and there is its vehicle | |
| CN206317783U (en) | Front bumper bracket and wing mounting structure and automobile | |
| CN103600710A (en) | Aluminium-alloy front impact crossbeam | |
| CN205715085U (en) | A kind of bracket angle | |
| CN107447896A (en) | A kind of cell curtain wall sill | |
| CN204069570U (en) | A kind of control station cover plate of outer casing | |
| CN216724004U (en) | Concatenation formula screen subassembly |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |