CN106560379B - Motor vehicle hybrid component - Google Patents
Motor vehicle hybrid component Download PDFInfo
- Publication number
- CN106560379B CN106560379B CN201610870964.0A CN201610870964A CN106560379B CN 106560379 B CN106560379 B CN 106560379B CN 201610870964 A CN201610870964 A CN 201610870964A CN 106560379 B CN106560379 B CN 106560379B
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- Prior art keywords
- motor vehicle
- main member
- patch part
- hybrid component
- vehicle hybrid
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
- B62D25/02—Side panels
- B62D25/025—Side sills thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
- B62D25/06—Fixed roofs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
- B62D25/20—Floors or bottom sub-units
- B62D25/2009—Floors or bottom sub-units in connection with other superstructure subunits
- B62D25/2036—Floors or bottom sub-units in connection with other superstructure subunits the subunits being side panels, sills or pillars
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D29/00—Superstructures, understructures, or sub-units thereof, characterised by the material thereof
- B62D29/008—Superstructures, understructures, or sub-units thereof, characterised by the material thereof predominantly of light alloys, e.g. extruded
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Body Structure For Vehicles (AREA)
Abstract
The present invention relates to a kind of motor vehicle hybrid components, it has a main member (2) and at least one enhancing patch part (3, 4), wherein, main member (2) is configured to the sheet-metal component made of steel alloy or light metal alloy, and enhance patch part (3, 4) it is made of light metal, enhance patch part (3, it 4) is the component with the extrusion of at least two wall thickness different from each other in cross-section, it is characterized in that, enhance patch part (3, 4) extrusion direction is oriented with the longitudinal direction (8) relative to main member in 70 ° to 110 ° of angle.
Description
Technical field
The present invention relates to a kind of motor vehicle hybrid components.
Background technique
Vehicle body of the preparation from carrying is known from the state of the art in vehicle structure.The vehicle body by steel or light metal, especially
It is made of aluminum.Individual motor vehicle component such as threshold, motor-driven car column, roof stick carline, crossbeam or stringer individually conduct thus
Sheet-metal component is made in the production stage of different formings and is then coupled to from the motor vehicle body of carrying.
Motor vehicle body has herein there are two important purpose.One side motor vehicle body should be with torsional strength
, to be used as basis for accommodating different automotive components, the automotive component include driver, traveling mechanism and
Lid formula component such as car door, hood.As the requirement to motor vehicle body important second aspect and propose (especially to exist
In terms of passenger carriage) crashworthiness.
Some components of motor vehicle body should be deformed purposefully in the event of a collision herein so as to Dissipative Collisions energy,
Other components should intentionally have high rigidity, so as to ensure passenger carriage shape stability and thereby, it is ensured that passenger by
Protection.
The two require with the advantageous productibility of above-mentioned motor vehicle component and low cost manufacturing and small self weight (from
And in small fuel consumption and CO2The high traveling dynamic of motor vehicle is obtained while discharge) there is goal conflicts.By existing skill
Technology known to art unlike this comes Weight-optimised ground and manufactures component with high strength characteristics.Such as manufacturing steel structure
Hot forming techniques known to part and pressure quench technology.
Especially for known to manufacture light metal component: extrusion process blank and followed by with cutting technology and/or
Forming technique processes it, so as to meet the requirements be manufactured according to different cross section geometries.So
And it is based on extrusion process technology, it is being produced at this further through the possible extrusion process direction that only one is in production process
When the cost that generates in terms of limited.Therefore component can optimize in terms of weight and intensity in cross-section.But
There may be compromise in terms of component strength always in a longitudinal direction especially in the component extendd in the longitudinal direction.
By a kind of for example known motor vehicle component of US9090293B1, to enhance component enhancing.Enhancing component passes through extrusion
And it is made.In addition, a kind of motor vehicle threshold as known to DE102012020432B3, in the motor vehicle threshold, internal threshold
It is formed from steel and motor vehicle is arranged in by the light metal squeezed out in external threshold in a manner of directionally extending in same direction
On.
Summary of the invention
Therefore, it is an object of the invention to provide a kind of component, the component is inexpensive and expends in production technology
It is made smallly, and there is high strength characteristics simultaneously in the case where Weight-optimised.
Foregoing purpose realizes that the motor vehicle hybrid component has using a kind of motor vehicle hybrid component with the following characteristics
There are a main member and at least one enhancing patch part, wherein main member is configured to made of steel alloy or light metal alloy
Sheet-metal component, and enhance patch part and be made of light metal, and enhancing patch part is in cross-section at least two
The component of the extrusion of wall thickness different from each other, which is characterized in that enhancing patch part squeezes out direction relative to the vertical of main member
It is oriented to the angle that direction is in 70 ° to 110 °.
Motor vehicle hybrid component has main member and at least one enhancing patch part, wherein main member be configured to by
Sheet-metal component made of steel alloy or light metal alloy, and enhance patch part and be made of light metal.Enhancing patch part is tool
There is the component of the extrusion of wall thickness different from each other in cross-section.According to the present invention, motor vehicle hybrid component is characterized in that, is increased
The extrusions direction of strong patch part be in relative to the longitudinal direction of main member 70 ° to 110 ° angle orient.
By motor vehicle hybrid component according to the invention therefore it is possible that, optimally manufactured for example in its cross section
The component for being especially configured to the component of motor-driven car column, roof stick carline or crossbeam, that is, extending in their longitudinal direction.In addition, can
To manufacture channel such as center tunnel, threshold at least one enhancing patch part, particularly the electric power storage with deep-draw pond
Pond frame and longitudinal and cross beam.Thus it especially carries out Weight-optimised.Thus there may be the shortcomings that in component longitudinal section
Consider in the following way in terms of good strength according to the present invention, that is, introduce enhancing patch part.However enhancing patch part itself
With in its cross section (cross section of enhancing patch part is preferably oriented along main member vertical profile direction) wall thickness different from each other.This
Outside, thus again it is possible that, at least one enhancing patch part is with loaded optimization and Weight-optimised method optimizing is set using described
Count motor vehicle hybrid component.Therefore, it can be set by main member itself along the loaded small region of main member longitudinal direction
Optimally small wall thickness and enhancing patch part can be not provided with or be provided only with one of the enhancing patch part with small wall thickness
Point.It is mended on the contrary, being equipped with enhancing in referring to the relatively strong loaded region of longitudinal direction or the region that should have high collision rigidity
Fourth part and the cross section for being especially equipped with the enhancing patch part with relatively thick.
By make enhance patch part be made of light metal alloy, particularly by aluminium alloy, preferably 6000 series or 7000 systems
Column aluminium alloy be made and especially it is possible that, by the enhancing patch part itself be used as extrusion process profile manufacture.It therefore can letter
Singly and at low cost with wall thickness manufacture enhancing patch part different from each other.Since enhancing patch part only exists along main member longitudinal direction
Extend in one partial section, therefore the enhancing patch part can be made for the structure with wall thickness different from each other of flat extrusion
Part.Therefore, if enhancing metal plate extends beyond 10cm in a longitudinal section of main member longitudinal direction, particularly is more than
20cm, then enhancing patch part can also be different from flat or straight line extrusion in cross-section first, that is, for example by c shape, wave
Shape wave or omega shape and also squeezed out with wall thickness different from each other, and be and then flattened roll in other words and/
Or widen.But the so-formed cross section for squeezing out component is then oriented along the longitudinal direction of main member always.This is in this hair
It is meant in bright range, the extrusion direction of enhancing patch part directionally extends so that the longitudinal direction relative to main member is angled.
The angle is 70 ° to 110 °, particularly 85 ° to 95 ° and 90 ° particularly preferred.
Main member further preferably modified cross section in their longitudinal direction itself.Main member herein can be entire at it
There is uniform wall thickness in cross-section on longitudinal direction.But main member alternatively or addedly can be in their longitudinal direction
There is wall thickness different from each other in cross-section at least on partial sector.Main member can preferably have 2.5 as al member
To the wall thickness of 6mm.If main member is made of steel plate, which preferably has 1.5 to 4mm wall thickness.
In addition it is particularly preferred that enhancing patch part is compared to main member, particularly following transversal compared to main member
Face region has higher intensity and/or bigger wall thickness, enhances patch part in the cross section at least in part area
It is sticked on main member on domain, particularly in entire surface.
In addition it is particularly preferred that enhancing patch part has greater than 250Mpa, preferably greater than 300Mpa and is preferably smaller than
The yield strength RP0.2 of 550MPa.In addition it is particularly preferred that enhancing patch part has higher intensity compared to main member
And/or bigger wall thickness.In addition it is particularly preferred that main member is configured to steel member, particularly is configured to hot formed and adds
Press the steel member of quenching.The main member, which then has high-intensitive or maximum intensity characteristic and has, to be greater than
1100Mpa, particularly tensile strength greater than 1350Mpa.
It is particularly preferred that the total length of main member in their longitudinal direction and the same of enhancing patch part are indulged along main member
The ratio of total length on direction is between 1.25 to 3, between preferably 1.4 to 2.This for example anticipates in the latter case
For main member is two double-lengths for enhancing patch part.Enhance the region that patch part is especially wall thickness relatively thick in cross-section
In have 4 to the wall thickness between 6mm.Wall thickness regions relatively thin in cross-section adjacent thereto preferably have 2 to 4mm it
Between wall thickness.Interior thickness in transitional region or in the region of intermediate wall thickness is referred to values mentioned above.
Enhancing patch part and main member also couple mutually.Described couple can be locked by bonding and/or thermal bonding and/or shape
It closes, preferably established by engaging.It is possible that, described couple especially is closed in use by light metal within the scope of the invention
It is configured to welding (MIG welding) in the case where main member made of gold and enhancing patch part, seaming connects
It connects or rivets.
Within the scope of the invention, hybrid component is not meant only to component and is made of two kinds of materials different from each other, Er Qieyi
It is made for component of the identical or similar material of height however and by two components that is, main member and enhancing patch part structure
At.
Enhancing patch part and main member can be coupled mutually first as semi-finished product and and then be shaped together.But
Within the scope of the invention it can be possible that shaping main member and and then coupling enhancing patch part first.In the feelings
Forming enhancing patch part is not needed under condition, and is used in the enhancing patch part only elongated after extrusion process.But it can also think
Arrive, by main member shape and by enhancing patch part disconnect forming, and and then by two preformed components each other
It couples.
In addition it is contemplated that main member have closing metal plate, thus main member be packed into enhance patch part in the case where with
Closing metal plate is at least configured to hollow profile on partial sector in their longitudinal direction.
It is also recognized that enhancing patch part and main member at least constituted on partial sector along the longitudinal direction of main member it is hollow
Profile.Therefore, only formula reclines enhancing patch part on partial region in the cross section of main member.
It is preferred that it can be possible that main member and enhancing patch part recline in entire surface.Enhance the wall thickness of patch part
Variation then especially enhancing patch part away from main member side composition.
Preferably, main member is coupled with closing metal plate.
Preferably, main member is motor-driven car column.
Preferably, motor-driven car column has that there are two the enhancing patch parts of setting of being separated from each other in their longitudinal direction.
Preferably, motor-driven car column is modified along the longitudinal direction, c shape, particularly hat cross section, and the machine
Motor-car column preferably comprises wall thickness different from each other in cross-section.
Preferably, main member is crossbeam, which is configured to c shape, particularly hat in its cross section.
Preferably, crossbeam have in their longitudinal direction at least one enhancing patch part, particularly tool there are three respectively that
The enhancing patch part being spaced apart around here.
Preferably, main member is roof stick carline, which is configured to have flange outstanding in c shape cross section, wherein
It is equipped with closing metal plate on the back side, and enhances patch part and is arranged in the cavity of formation along the longitudinal direction.
Detailed description of the invention
Further advantage, feature, characteristic and aspect of the invention is shown in next schematic diagram.These schematic diagrames are used for
It is simple to understand the present invention.Wherein:
Fig. 1 a to 1d shows motor-driven car column with top view and different sectional elevations,
Fig. 2 a to 2d shows the motor-driven car column with main member and identical wall thickness,
Fig. 3 a to 3e shows cross according to the invention with the sectional elevation of top view, main view and possible enhancing patch part
Beam,
Fig. 4 a to 4c shows the sectional elevation of the crossbeam according to Fig. 3 b,
Fig. 5 a to 5d shows roof stick carline according to the invention with side view, perspective view and sectional elevation.
Specific embodiment
In the various figures, identical appended drawing reference is used for same or similar component, and saved for clarity reasons
The description of deduplication.
Fig. 1 a shows the motor vehicle hybrid component in the form of motor-driven car column 1, and with main member 2, (it indicates actual machine
Motor-car column 1) and the enhancing patch part 3,4 that is disposed therein.Motor-driven car column 1 is with different from each other in cross-section in itself
The sheet-metal component of wall thickness W5, W6, W7, W9.This shows in the sectional elevation according to Fig. 1 b to 1d.Motor-driven car column 1 is in this structure
As hat in cross-section profile and with contact pin 5, from contact pin 5 extend supporting leg 6 and from the flange outstanding of supporting leg 6
7.In addition, the cross section changes along the longitudinal direction 8 of motor-driven car column 1.
Here, in radius region 9, compared to the wall thickness of the wall thickness W5 of contact pin 5 and the wall thickness W6 of supporting leg 6 and flange 7
W7 is configured with thicker wall thickness W9.Wall thickness W5, W6, W7 can be different from each other again.In particular, wall thickness W7 and/or W5 are less than
Wall thickness W6.But all both less than wall thickness W9 of wall thickness W5, W6 and W7.Supporting leg 6, contact pin 5, flange 7 and radius region 9 wall thickness
W5, W6, W7, W9 are preferably along 8 same structure of longitudinal direction of main member 2.Exception is for example formed in extrusion molding
It stretches or other material is reduced.However cross-sectional configuration structure itself can change.Therefore, motor-driven car column 1 itself for example may be used
To be made of the sum squeezing out with profile prepared by extrusion forming technology.Therefore, the Weight-optimised and loaded optimization of motor-driven car column 1 exists
It is realized in cross section.But may be designed so that it is Weight-optimised so that the side in key area to extend on longitudinal direction 8
Formula setting enhancing patch part 3,4, the enhancing patch part are provided in the component strength and/or collision safety for being longitudinally oriented upper raising
Property.For this purpose, the enhancing patch part 3 on (referring to along the loading position of motor vehicle vertical direction Z) top has difference in cross-section
Wall thickness W3.1 to W3.3.Enhancing patch part 3 cross section correspond to herein hybrid component along the longitudinal direction 8 section.Wall
Thick W3.2 is less than wall thickness W3.1.Wall thickness W3.1 is less than wall thickness W3.3 again.On upside, the enhancing patch part 3 on top is bored with angle [alpha]
Deformation carefully constructs.Therefore the cross section for enhancing patch part 3 is oriented along the longitudinal direction 8 of motor-driven car column 1.Enhance patch part 3 to have
There is wall thickness that is different from each other, being matched with required intensity and/or crashworthiness.Further according to cutting line in Figure 1b
B-b can be seen, and enhancing patch part 3 is arranged on the inside 10 of motor-driven car column 1 in this way, so that along the longitudinal direction 8 at least in part
Two cavitys 11 are constructed on section.Therefore, the intermediate region 12 of contact pin 5 sticks on enhancing patch part 3.Enhance patch part 3
Two ends 13 are stretched referring to motor vehicle transverse direction Y and on the supporting legs 6 that inside sticks on B column.
This is different in the enhancing patch part 4 of lower part according to Fig. 1 d.The enhancing patch part of the lower part is transversal at its
Also there is wall thickness W4.1 to W4.3 different from each other in face.But the enhancing patch part 4 of lower part sticked in entire surface it is motor-driven
On the inside 10 of car column 1.The wall thickness transition part of motor-driven car column 1 is especially in 14 each radius region 9 on the outside and constitutes.Enhancing
The wall thickness transition part of patch part 4 is constituted on the side opposed with motor-driven car column 1.In addition, motor-driven car column 1 has roof combined area
Domain 15 and threshold bond area 16, they are constructed compared to the columnar region between them with widening in cross-section.
Fig. 2 a to 2d shows a kind of alternative design scheme of motor-driven car column 1.Top and lower part enhancing patch part 3,4
There is height extension size different from each other herein.The difference is that, motor-driven car column 1 has edge with the second of the design scheme of Fig. 1
The variation of its longitudinal direction 8, the uniform cross section wall thickness W1.Corresponding enhancing patch part 3,4 has in its sectional elevation again
Wall thickness different from each other.The cross section of corresponding enhancing patch part 3,4 extends along the longitudinal direction 8 of motor-driven car column.Enhance patch
Part 3,4 is walked in cross section has wall thickness different from each other upwards, wherein wall thickness transition cage structure is on the outside on 18, and corresponding
Enhancing patch part 3,4 19 substantially flat of inside constitute, so that the enhancing patch part is correspondingly substantially in entire surface
On stick on the inside 10 of main member 2.In outside, enhance two ends 13 bending of patch part 3,4.Enhance patch part 3,4
Flat surface within the scope of the invention it is meant that the enhancing patch part therefore can recline on the surface.Here, not
It excludes the three dimensional design on surface and therefore flat surface should not be construed as the only surface as plane.In addition, (referring to motor-driven
Vehicle vertical direction Z) lower part enhancing patch part 4 in its cross section have wall thickness W4.1 to W4.3 different from each other.Top
Enhancing patch part 3 is extended above the columnar region 17 of motor-driven car column 1 with height H3 herein.This corresponds to motor-driven 1 total height of car column
Preferably the 40% to 60% of H1.And the enhancing patch part 4 of lower part has height H4.The enhancing patch part 4 of lower part is arranged motor-driven
In the lower one third of car column 1.Height H4 corresponds to especially 5% to 30%, preferably the 10% of the overall height H 1 of motor-driven car column 1
To 20%.Alternatively also it can be stated that patch part 3 and 4 is combined together, to be also possible to such enhancing patch part
Extend and have the height between 50% to 75% of overall height H 1 above column section.
Fig. 3 a and 3b illustrates crossbeam 100 according to the invention with top view and main view.Crossbeam 100 is on two end
Extend with the crash box 101 and the crossbeam with the two end portions along motor vehicle transverse direction Y.Crossbeam 100 for example has
There is 108 reinforcing rib 102 extended along the longitudinal direction, which reinforces for additional to resist along motor vehicle longitudinal direction X's
Flexure.Fig. 3 c to 3e shows the possible region referring to Fig. 3 b, these regions are especially in inside setting in enhancing patch part 103
On.Enhancing patch part 103 shown herein with corresponding cross section and have wall thickness W103 different from each other, wherein one or
Multiple enhancing patch parts 103 can be set on crossbeam 106.
There is wall thickness W103.1 to W103.3 different from each other according to the enhancing patch part 103 of Fig. 3 c.It is described different from each other
Wall thickness W103.1 to W103.3 accordingly there is wall thickness transition portion 104, the wall thickness transition cage structure is on the outside on 105.Therefore, interior
Side 106 is configured to flat and sticks on 100 inside 107 of crossbeam not being shown specifically.According to the corresponding increasing of Fig. 3 c to 3e
The cross section of strong patch part 103 correspondingly changes along the longitudinal direction 108 of crossbeam 100 herein.
According to Fig. 3 d, cross section increases in wall thickness W103 from left to right (referring to diagram plane) first and thus subtracts again
It is small.The enhancing patch part 103 is more particularly set in the intermediate region 110 of crossbeam 106.
According to the enhancing patch part 103 in Fig. 3 e, the wall thickness of cross section linearly walks upward reduction in cross section.The increasing
Strong patch part 103 is in end regions 111 alternatively in the embodiment of Fig. 3 c.
Fig. 4 a to 4c shows the different cross-sectional views according to cutting line A-A, B-B and C-C in Fig. 3 b.It can see well
It arrives, crossbeam 100 is configured to the cross section profile of hat, which there is the cross section of 108 variations along the longitudinal direction to match
It sets structure but there is the wall thickness W100 remained unchanged.An enhancing patch part is equipped in the intermediate region of crossbeam 100
103.1, and be spaced in an end regions and be equipped with an enhancing patch part 103.2 according to cutting line C-C.Increase
Strong patch part 103.1,103.2 has itself uniform wall thickness W103.1, W103.2 shown in its longitudinal section, still herein
There is the wall thickness different from each other according to Fig. 3 c to 3e in cross-section.Enhance patch part 103.1,103.2 respectively in entire surface
On stick on the inside 107 of crossbeam 100.In this regard, enhancing patch part 103.1,103.2 is along its 109 (longitudinal direction side of longitudinal direction
To the transverse direction for corresponding to crossbeam 100) three-dimensional, so that the enhancing patch part sticks on the cross section of crossbeam 100
On inside 107 or inner surface.
Fig. 5 a to 5d shows roof stick carline 200 according to the invention.Roof stick carline 200 is herein in cross-section with the type of c shape
Material, the profile have laterally projecting flange 201.It is overleaf equipped with closing metal plate 202, to construct hollow profile.Roof
Beam 200 is also configured to A column.In front area, enhancing patch part 203 is equipped in inside.Enhancing patch part 203 has herein
There are two wall thickness W203.1, W203.2 different from each other.Wall thickness W203.1 herein can more greatly or more compared to wall thickness W203.2
It constitutes smallly.Enhance patch part 203 to extend with length L203 along the longitudinal direction 204 of roof stick carline, which corresponds to roof stick carline
Between the 20% to 60% of 200 length L200 along the longitudinal direction, particularly between 30% to 50%.The length herein along
The bending section of roof stick carline 200 follows the central longitudinal axis MLA shown in figure 5d to measure.Correspondingly, enhancing patch part is also determined
203 length L203.Enhancing patch part 203 is sticked in entire surface on the inside of roof stick carline 200.
Reference signs list
The motor-driven car column of 1-
2- main member
3- enhances patch part
4- enhances patch part
5- contact pin
6- supporting leg
7- flange
The longitudinal direction of the motor-driven car column 1 of 8-, main member 2
9- radius region
The inside of the motor-driven car column 1 of 10-
11- cavity
The intermediate region of 12- contact pin 5
The end of 13- enhancing patch part 3
The outside of the motor-driven car column 1 of 14-
15- roof bond area
16- threshold bond area
17- columnar region
The outside of 18- enhancing patch part 3,4
The inside of 19- enhancing patch part 3,4
100- crossbeam
101- crash box
102- reinforcing rib
103- enhances patch part
104- wall thickness transition portion
The outside of 105- enhancing patch part 103
The inside of 106- enhancing patch part 103
The inside of 107- crossbeam 100
The longitudinal direction of 108- crossbeam 100
The longitudinal direction of 109- enhancing patch part 103
The intermediate region of 110- crossbeam 100
The end regions of 111- crossbeam 100
200- roof stick carline
201- flange
202- closes metal plate
203- enhances patch part
The longitudinal direction of 204- roof stick carline 200
The inside of 205- roof stick carline 200
The total height of the motor-driven car column 1 of H1-
The height of H3- enhancing patch part 3
The height of H4- enhancing patch part 4
The length of L200- roof stick carline 200
The length of L203- enhancing patch part 203
MLA- central longitudinal axis
The wall thickness of the motor-driven car column 1 of W1-
The wall thickness of W3.1- enhancing patch part 3
The wall thickness of W3.2- enhancing patch part 3
The wall thickness of W3.3- enhancing patch part 3
The wall thickness of W4.1- enhancing patch part 4
The wall thickness of W4.2- enhancing patch part 4
The wall thickness of W4.3- enhancing patch part 4
The wall thickness of W5- contact pin 5
The wall thickness of W6- supporting leg 6
The wall thickness of W7- flange 7
The wall thickness of W9- radius region 9
The wall thickness of W100- crossbeam 100
The wall thickness of W103.1- enhancing patch part 103
The wall thickness of W103.2- enhancing patch part 103
The wall thickness of W103.3- enhancing patch part 103
The wall thickness of W200- roof stick carline 200
The wall thickness of W203.1- enhancing patch part 203
The wall thickness of W203.2- enhancing patch part 203
The wall thickness of W203.3- enhancing patch part 203
X- motor vehicle longitudinal direction
Y- motor vehicle transverse direction
Z- motor vehicle vertical direction
α-angle
Claims (26)
1. motor vehicle hybrid component has a main member (2) and at least one enhancing patch part (3,4), wherein main member
(2) it is configured to the sheet-metal component made of steel alloy or light metal alloy, and enhances patch part (3,4) by light metal alloy
It is made, and enhancing patch part (3,4) is the component with the extrusion of at least two wall thickness different from each other in cross-section,
It is characterized in that, the direction that squeezes out of enhancing patch part (3,4) with the longitudinal direction (8) relative to main member is in 70 ° to 110 ° of angle
Degree ground orientation, the enhancing patch part have wall thickness different from each other along the longitudinal direction (8) of main member.
2. motor vehicle hybrid component described in accordance with the claim 1, which is characterized in that the extrusion direction of enhancing patch part (3,4)
It is oriented with the longitudinal direction (8) relative to main member (2) in 85 ° to 95 ° of angle.
3. motor vehicle hybrid component according to claim 1 or 2, which is characterized in that enhancing patch part (3,4) is compared to master
Component (2) has higher intensity and/or bigger wall thickness.
4. motor vehicle hybrid component according to claim 1 or 2, which is characterized in that enhancing patch part (3,4) and main member
(2) it is coupled to each other.
5. motor vehicle hybrid component according to claim 1 or 2, which is characterized in that enhancing patch part (3,4) and main member
(2) longitudinal direction (8) along main member (2) constitutes hollow profile (11) at least on partial sector.
6. motor vehicle hybrid component according to claim 1 or 2, which is characterized in that main member (2) and enhancing patch part
(3,4) recline in entire surface, wherein the variation of wall thickness is constituted on the side backwards to main member (2).
7. motor vehicle hybrid component according to claim 1 or 2, which is characterized in that main member (2) and closing metal plate
(202) it couples.
8. motor vehicle hybrid component described in accordance with the claim 1, which is characterized in that main member (2) is motor-driven car column (1).
9. motor vehicle hybrid component according to claim 8, which is characterized in that motor-driven car column (1) is in its longitudinal direction (8)
There are two the enhancing patch parts (3,4) for the setting that is separated from each other for upper tool.
10. according to motor vehicle hybrid component described in claim 8 or 9, which is characterized in that motor-driven car column (1) is along the longitudinal direction
(8) modified, c shape cross section.
11. motor vehicle hybrid component according to claim 1 or 2, which is characterized in that the overall length of enhancing patch part (3,4)
Spend (H3, H4) corresponds to the total length (H1) of main member (2) 50% to 75%.
12. motor vehicle hybrid component according to claim 1 or 2, which is characterized in that main member (2) is crossbeam (100),
The crossbeam is configured to c shape in its cross section.
13. motor vehicle hybrid component according to claim 12, which is characterized in that crossbeam (100) is in their longitudinal direction
(108) there is at least one enhancing patch part (103).
14. motor vehicle hybrid component according to claim 1 or 2, which is characterized in that main member is roof stick carline (200), should
Roof stick carline is configured to have flange outstanding (201) in c shape cross section, wherein is equipped with closing metal plate on the back side
(202), and enhance patch part (203) and be arranged in the cavity of formation along the longitudinal direction (204).
15. motor vehicle hybrid component according to claim 2, which is characterized in that the extrusion direction of enhancing patch part (3,4)
It is oriented with the longitudinal direction (8) relative to main member (2) in 90 ° of angle.
16. motor vehicle hybrid component according to claim 2, which is characterized in that main member (2) has in its cross section
Uniform wall thickness.
17. motor vehicle hybrid component according to claim 15, which is characterized in that main member (2) has in its cross section
There is uniform wall thickness.
18. motor vehicle hybrid component described in accordance with the claim 3, which is characterized in that enhancing patch part (3,4), which has, to be greater than
The yield strength RP0.2 of 250MPa.
19. motor vehicle hybrid component according to claim 18, which is characterized in that enhancing patch part (3,4), which has, to be greater than
The yield strength RP0.2 of 300MPa.
20. motor vehicle hybrid component according to claim 4, which is characterized in that enhancing patch part (3,4) and main member
(2) it is coupled to each other by bonding and/or thermal bonding and/or seaming connection.
21. motor vehicle hybrid component according to claim 4, which is characterized in that enhancing patch part (3,4) and main member
(2) it is coupled to each other by spot welding.
22. according to motor vehicle hybrid component described in claim 8 or 9, which is characterized in that motor-driven car column (1) is along the longitudinal direction
(8) cross section of modified hat.
23. motor vehicle hybrid component according to claim 10, which is characterized in that the motor-driven car column (1), which is constituted, to be had
Wall thickness different from each other (W5, W6, W7, W9) in cross section.
24. according to the motor vehicle hybrid component described in claim 22, which is characterized in that the motor-driven car column (1), which is constituted, to be had
Wall thickness different from each other (W5, W6, W7, W9) in cross section.
25. motor vehicle hybrid component according to claim 1 or 2, which is characterized in that main member (2) is crossbeam (100),
The crossbeam is configured to hat in its cross section.
26. motor vehicle hybrid component according to claim 13, which is characterized in that crossbeam (100) is in their longitudinal direction
(108) there are three the enhancing patch parts (103) for the setting that is separated from each other respectively for tool.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102015116851.0A DE102015116851B4 (en) | 2015-10-01 | 2015-10-05 | Automotive hybrid component |
| DE102015116851.0 | 2015-10-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106560379A CN106560379A (en) | 2017-04-12 |
| CN106560379B true CN106560379B (en) | 2019-09-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610870964.0A Active CN106560379B (en) | 2015-10-05 | 2016-09-30 | Motor vehicle hybrid component |
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| Country | Link |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3722185B1 (en) * | 2019-04-11 | 2023-06-07 | Volvo Car Corporation | Lateral push element |
| CN112874639B (en) * | 2021-02-26 | 2023-03-24 | 重庆长安汽车股份有限公司 | Front and rear longitudinal beam connecting piece assembly of automobile |
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| JP2001071948A (en) * | 1999-09-02 | 2001-03-21 | Nissan Motor Co Ltd | Side structure of vehicle body |
| CN203318522U (en) * | 2013-07-08 | 2013-12-04 | 广州汽车集团股份有限公司 | Automobile B column assembly structure and automobile |
| CN203402260U (en) * | 2013-07-03 | 2014-01-22 | 北京汽车股份有限公司 | Automobile doorsill reinforcing plate and automobile |
| CN104349968A (en) * | 2012-05-08 | 2015-02-11 | 马自达汽车株式会社 | Frame structure for vehicle |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE9017895U1 (en) * | 1989-10-26 | 1993-02-04 | Mannesmann Ag, 4000 Duesseldorf, De | |
| US20050189790A1 (en) * | 2004-02-27 | 2005-09-01 | Chernoff Adrian B. | Automotive side frame and upper structure and method of manufacture |
| US9090293B1 (en) * | 2014-06-26 | 2015-07-28 | Ford Global Technologies, Llc | Cargo bed support assembly for a truck |
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2016
- 2016-09-30 CN CN201610870964.0A patent/CN106560379B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001071948A (en) * | 1999-09-02 | 2001-03-21 | Nissan Motor Co Ltd | Side structure of vehicle body |
| CN104349968A (en) * | 2012-05-08 | 2015-02-11 | 马自达汽车株式会社 | Frame structure for vehicle |
| CN203402260U (en) * | 2013-07-03 | 2014-01-22 | 北京汽车股份有限公司 | Automobile doorsill reinforcing plate and automobile |
| CN203318522U (en) * | 2013-07-08 | 2013-12-04 | 广州汽车集团股份有限公司 | Automobile B column assembly structure and automobile |
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| CN106560379A (en) | 2017-04-12 |
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