CN107263880A - The vehicle of car door and its manufacture method, reinforcement structure body and application car door - Google Patents
The vehicle of car door and its manufacture method, reinforcement structure body and application car door Download PDFInfo
- Publication number
- CN107263880A CN107263880A CN201710631045.2A CN201710631045A CN107263880A CN 107263880 A CN107263880 A CN 107263880A CN 201710631045 A CN201710631045 A CN 201710631045A CN 107263880 A CN107263880 A CN 107263880A
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- China
- Prior art keywords
- main part
- inner panel
- car door
- reinforcement
- fixed
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
- B29C66/74—Joining plastics material to non-plastics material
- B29C66/742—Joining plastics material to non-plastics material to metals or their alloys
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J5/00—Doors
- B60J5/04—Doors arranged at the vehicle sides
- B60J5/042—Reinforcement elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J5/00—Doors
- B60J5/04—Doors arranged at the vehicle sides
- B60J5/048—Doors arranged at the vehicle sides characterised by the material
-
- 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
- B62D25/08—Front or rear portions
- B62D25/087—Luggage compartments
-
- 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
- B62D25/08—Front or rear portions
- B62D25/10—Bonnets or lids, e.g. for trucks, tractors, busses, work vehicles
- B62D25/12—Parts or details thereof
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D13/00—Electrophoretic coating characterised by the process
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Securing Of Glass Panes Or The Like (AREA)
Abstract
The invention discloses a kind of car door and its vehicle of manufacture method, reinforcement structure body and application car door.Car door includes inner panel, outside plate and reinforcement structure body.Reinforcement structure body includes being fixed on the reinforcement main part and bonding portion of the interior zone of the curb girder of inner panel, and the material for strengthening main part is non-metallic material, and the lateral surface of bonding portion is adhered between the lateral surface of the medial surface and inner panel of strengthening main part.The manufacture method of car door comprises the following steps：S100, by the lateral surface of bonding portion be installed on strengthen main part medial surface, and will strengthen main part be fixed on inner panel curb girder interior zone；S101, outside plate is fixed on inner panel, forms semi-finished product car door；S102, by semi-finished product car door carry out electrophoretic process；S103, the semi-finished product car door carried out after electrophoretic process cooled down, obtained car door.Present invention reduces the overall weight of car door, so that reducing oil consumption reaches the effect of energy-saving and emission-reduction, and the production cost of car door is reduced.
Description
Technical field
The present invention relates to a kind of technical field of vehicle, more particularly to a kind of car door and its manufacture method, reinforcement structure body and
Using the vehicle of car door.
Background technology
With the development of human industry, automobile is increasingly widely used.Along with the popularization of automobile, automotive field
Safe practice is more and more paid attention to.For an automobile, the structural strength of car door largely affects this
The deformation of car whole vehicle body when colliding.Therefore, the automobile door structure intensity requirement of the automobile of high-quality generally compares
It is high.
At present, arrangements for automotive doors is essentially sheet metal structural.The metallic vehicle door of prior art mainly includes metal plate inner panel, outside metal plate
Plate and multiple metal plate reinforcing plates, multiple metal plate reinforcing plates be fixed on metal plate inner panel and positioned at metal plate inner panel and metal plate outside plate it
Between.However, there is following defect using the metallic vehicle door of this structure type：The density of metal is larger to cause the whole of metallic vehicle door
Body weight is larger, so as to add oil consumption, and due to sheet metal formation problems, it is necessary to many molds could complete technique into
Type, production cost is higher.
The content of the invention
The technical problem to be solved in the present invention is that traditional metallic vehicle door weight of the prior art is big, oil consumption in order to overcome
There is provided a kind of car door and its vehicle of manufacture method, reinforcement structure body and application car door for the big and high defect of production cost.
The present invention is to solve above-mentioned technical problem by following technical proposals：
A kind of car door, the car door includes an inner panel and is fixed on an outside plate of the lateral surface of the inner panel, and described interior
There is a chamber resettling, the car door also includes between the medial surface of the lateral surface of plate and the outside plate：
One reinforcement structure body, the reinforcement structure body includes：
One strengthens main part, and the reinforcement main part is fixed on the interior zone of the curb girder of the inner panel and positioned at institute
State in chamber resettling, and described one end for strengthening main part extends to the side of the window of the inner panel, the other end is extended to
The lower section of the window of the inner panel, the material of the reinforcement main part is non-metallic material；And
One bonding portion, the lateral surface of the bonding portion is adhered to and covered in the inner side of the reinforcement main part
Face, the medial surface of the bonding portion is adhered to and covered in the lateral surface of the inner panel.
It is preferred that the medial surface for strengthening main part has a groove, the bonding portion is located in the groove,
And one end of the bonding portion extends to the side of the window of the inner panel, the other end is extended under the window of the inner panel
Side.
It is preferred that the material of the bonding portion is compound adhesive.
It is preferred that the material of the bonding portion is epoxy foams.
It is preferred that the thickness in all regions of the bonding portion is identical.
It is preferred that described one end for strengthening main part is provided with the first fixed part, first fixed position is in described interior
The interior zone of the curb girder of plate is simultaneously located in the chamber resettling, and the side of window of first fixed position in the inner panel
Side, the medial surface of first fixed part is adhered to the lateral surface of the inner panel.
It is preferred that first fixed part includes：
One fixed plate, the fixed plate is from one end of the reinforcement main part along the length side of the reinforcement main part
To upwardly extending, the medial surface of the fixed plate has groove；And
One double faced adhesive tape, the lateral surface of the double faced adhesive tape is adhered in the groove of the fixed plate, and the double faced adhesive tape
Medial surface be adhered to the lateral surface of the inner panel.
Preferably：
The car door also includes a metal plate reinforcement, and the metal plate reinforcement is fixed on the lateral surface of the inner panel and is located at
The periphery of the window of the inner panel, one end of the metal plate reinforcement extends to the fixed plate and along the thickness side of the car door
To at least part for the lateral surface for covering the fixed plate；
First fixed part also includes a cantilever beam, and the cantilever beam is from the fixed plate away from the reinforcement main body
Length direction of the partial one end along the reinforcement main part is upwardly extended, and the lateral surface positioned at the inner panel and the metal plate
Between the medial surface of golden reinforcement, and the cantilever beam is resisted against the medial surface of the metal plate reinforcement.
It is preferred that the cantilever beam includes the straightway and bending section set gradually along its length, the straightway
One end be arranged at one end away from the reinforcement main part in the fixed plate, away from the straightway in the bending section
One end be free end, the top of the bending section is provided with convex tendon, and the convex tendon is resisted against the medial surface of the metal plate reinforcement.
It is preferred that the other end for strengthening main part is provided with the second fixed part, second fixed part is arranged in institute
State inner panel.
It is preferred that the inner panel is provided with positioning hole, second fixed part includes extension platform and location-plate, the extension
Platform is arranged at the other end of the reinforcement main part, and the location-plate is arranged at the medial surface of the extension platform, and described fixed
Position board is in the positioning hole.
It is preferred that second fixed part also includes hook thing, one end of the hook thing is arranged at the location-plate, separately
One end is resisted against the medial surface of the inner panel, and the hook thing opening towards the extension platform.
It is preferred that being provided with reinforcement between the lateral surface and the reinforcement main part of the extension platform.
It is preferred that the reinforcement main part uses hollow out skeleton；And/or, the material for strengthening main part is modeling
Material.
It is preferred that the car door includes two reinforcement structure bodies, two reinforcement structure bodies are oppositely arranged and divided
The interior zone of two curb girders being oppositely arranged of the inner panel is not arranged at, and two reinforcement structure bodies are respectively positioned at described
Two sides of the window of inner panel.
Present invention also offers a kind of reinforcement structure body, the reinforcement structure body includes：
One strengthens main part, and the reinforcement main part has a medial surface, and the material of the reinforcement main part is
Non-metallic material；And
One bonding portion, the bonding portion has a medial surface and a lateral surface, the outside of the bonding portion
Face is adhered to and covered in the medial surface of the reinforcement main part.
It is preferred that the medial surface for strengthening main part has a groove, the groove is along the reinforcement main part
Length direction extension, the bonding portion is located in the groove, and length direction of the bonding portion along the groove
The other end of the groove is extended to from one end of the groove.
It is preferred that the material of the bonding portion is compound adhesive.
It is preferred that described one end for strengthening main part is provided with the first fixed part, first fixed part includes：
One fixed plate, the fixed plate is from one end of the reinforcement main part along the length side of the reinforcement main part
To upwardly extending, the medial surface of the fixed plate has groove；
One double faced adhesive tape, the lateral surface of the double faced adhesive tape is adhered in the groove of the fixed plate；And
Strengthen along described one cantilever beam, the one end of the cantilever beam away from the reinforcement main part from the fixed plate
The length direction of main part is upwardly extended.
It is preferred that the other end for strengthening main part is provided with one second fixed part, second fixed part includes：
One extension platform, the extension platform is arranged at the other end of the reinforcement main part；
One location-plate, the location-plate is arranged at the medial surface of the extension platform；
One hook thing, one end of the hook thing is arranged at the location-plate, and the other end is free end, and the hook thing
Opening towards the extension platform.
Present invention also offers a kind of manufacture method of car door, the manufacture method comprises the following steps：
S100, the lateral surface of a bonding portion is installed on and strengthened using made from non-metallic material one in main part
Sideways, the medial surface of the bonding portion is covered in the lateral surface of an inner panel, and the reinforcement main part is fixed on institute
State the interior zone of the curb girder of inner panel and positioned at the lateral surface of the inner panel, and described one end for strengthening main part extends to institute
The side of the window of inner panel is stated, the other end extends to the lower section of the window of the inner panel；
S101, an outside plate is fixed on the inner panel, semi-finished product car door is made；
S102, the semi-finished product car door is subjected to electrophoretic process, so that the bonding portion is heated in foaming shape, will be described
The medial surface of bonding portion is adhered to the lateral surface of the inner panel, and the lateral surface of the bonding portion is adhered into the reinforcement
The medial surface of main part；
S103, the semi-finished product car door carried out after electrophoretic process cooled down, so that the bonding portion is in solid-state,
Car door is made.
It is preferred that in the step S101, the outside plate is fixed on the inner panel by welding wrapping process.
It is preferred that the step S102 specifically includes following steps：The whole semi-finished product car door is immersed to electrophoresis liquid
In a scheduled time so that the bonding portion is heated in foaming shape, the medial surface of the bonding portion is adhered in described
The lateral surface of plate, and the lateral surface of the bonding portion is adhered to the medial surface for strengthening main part.
It is preferred that the scheduled time is -30 minutes 20 minutes, the temperature in the electrophoresis liquid remains 165 DEG C -185
℃。
Present invention also offers a kind of vehicle, the vehicle includes car door as described above.
On the basis of common sense in the field is met, above-mentioned each optimum condition can be combined, and produce each preferable reality of the present invention
Example.
The positive effect of the present invention is：
(1) present invention is set on inner panel strengthens main part as made from non-metallic material, not only reduces car door
Overall weight, so that reducing oil consumption reaches the effect of energy-saving and emission-reduction, and strengthens the technological forming of main part relative to metal plate
Mould needed for golden reinforcing plate is less, so as to reduce die cost, and then reduces the production cost of car door；
(2) strengthening being provided with bonding portion between main part and inner panel so that strengthen main part and fix with inner panel
Area it is larger, improve reinforcement main part and be fixed on the fastness of inner panel, thus improve reinforcement main part and inner panel,
Structural strength at outside plate cooperation, so ensure that positioned at the outside for strengthening main part outside plate and adjacent metal plate vehicle body it
Between gap and face it is poor；
(3) electrophoretic process is integrally carried out to car door so that the viscosity enhancing of bonding portion, master is strengthened so as to further improve
Body portion and the structural strength at inner panel, outside plate cooperation.
Brief description of the drawings
Fig. 1 be one embodiment of the invention under vehicle structural representation.
Fig. 2 be one embodiment of the invention under car door dimensional structure diagram.
Fig. 3 be one embodiment of the invention under car door dimensional structure diagram, wherein, outside plate be removed.
Fig. 4 is the reinforcement structure body of the car door under one embodiment of the invention and the structural representation of metal plate reinforcement mating part
Figure.
Fig. 5 illustrates for the stereochemical structure of the first position state of the reinforcement structure body of the car door under one embodiment of the invention
Figure.
Fig. 6 is the mplifying structure schematic diagram of part A in Fig. 5.
Fig. 7 is the mplifying structure schematic diagram of part B in Fig. 5.
Fig. 8 illustrates for the stereochemical structure of the second place state of the reinforcement structure body of the car door under one embodiment of the invention
Figure.
Fig. 9 is the mplifying structure schematic diagram of C portion in Fig. 8.
Figure 10 is the structural representation of hook thing and inner panel mating part in Fig. 9.
Figure 11 illustrates for the stereochemical structure of the 3rd location status of the reinforcement structure body of the car door under one embodiment of the invention
Figure.
Figure 12 be one embodiment of the invention under car door manufacture method schematic flow sheet.
Description of reference numerals：
Vehicle 1
Car door 2
Inner panel 20
Medial surface 200
Lateral surface 201
Curb girder 202
Window 203
Side 2030
Positioning hole 204
Outside plate 21
Reinforcement structure body 22
Strengthen main part 220
Medial surface 2200
Lateral surface 2201
First side 2202
Second side 2203
Bonding portion 221
First fixed part 222
Fixed plate 2220
Double faced adhesive tape 2221
Cantilever beam 2222
Straightway 22220
Bending section 22221
Convex tendon 22222
Second fixed part 223
Extend platform 2230
Location-plate 2231
Hook thing 2232
Reinforcement 2233
Baffle plate 224
Metal plate reinforcement 23
Inward-outward direction I
Above-below direction H
Width W
Embodiment
Various embodiments of the present invention will be described with reference to the drawings.In specification and accompanying drawing, with similar structures or
The element of function will be represented with identical component symbol.It is appreciated that accompanying drawing is only to provide with reference to being used with explanation, not it is used for
The present invention is any limitation as.The size shown in accompanying drawing is only to be described for ease of clear, and does not limit proportionate relationship or right
The present invention carries out the explanation of exhaustive, nor limiting the scope of the present invention.
Fig. 1 shows a kind of schematic structure of vehicle 1 according to one embodiment of the invention.Vehicle 1 generally includes vehicle body
With car door 2, car door 2 is used for and vehicle body limits compartment jointly.The car door of the present embodiment can be used for arbitrary vehicle, and this reality
The car door for applying example is tail-gate, certainly, and the car door in the present invention is also not limited to above type of car door, or before vehicle
Car door or tail gate.
Fig. 2 shows a kind of schematic structure of car door 2.Fig. 3 shows the schematic knot for removing the car door 2 after outside plate 21
Structure.As Figure 2-3, car door 2 includes inner panel 20, outside plate 21 and reinforcement structure body 22.It is to be appreciated that retouching in the present invention
In stating, " interior outside ", " inward-outward direction " are that for the compartment of vehicle, i.e., the side in neighbouring compartment is inner side, away from car
The side in railway carriage or compartment is outside.Wherein, " shown in the arrow in inward-outward direction I " such as Fig. 2 and Fig. 3.
Outside plate 21 is fixed on the lateral surface 201 of the inner panel 20, that is to say, that outside plate 21 is fixed on the remote car of inner panel 20
The one side in railway carriage or compartment.The periphery of outside plate 21 has inside flange to wrap up the periphery of inner panel 20.In other words, outside plate 21 and inner panel 20
Periphery can be fixed by the flange so that outside plate 21 and the periphery of inner panel 20 link together.Preferably, outside plate 21
Periphery is welded in the periphery of inner panel 20.And have one between the lateral surface 201 of the inner panel 20 and the medial surface of the outside plate 21
Chamber resettling.In the present embodiment, inner panel 20 and outside plate 21 use panel beating plate.
As shown in Figure 11-Figure 5, the reinforcement structure body 22 includes strengthening main part 220 and bonding portion 221.Strengthen master
Body portion 220 is fixed on the interior zone of the curb girder 202 of inner panel 20 and in chamber resettling.And strengthen main part 220
One end extends to the side 2030 of the window 203 of inner panel 20, and the other end extends to the lower section of the window 203 of inner panel 20.Vehicle
Afterbody is provided with taillight.Preferably, the lower end that the other end of reinforcement main part 220 is extended in inner panel 20 with taillight is concordant
Position.Wherein, in the present embodiment, the window 203 of inner panel 20 is used to install air regulator.The material for strengthening main part 220 is non-
Metal material.
The reinforcement main part 220 as made from non-metallic material is set on inner panel 20, the entirety of car door 2 is not only reduced
Weight, so that reducing oil consumption reaches the effect of energy-saving and emission-reduction, and strengthens the technological forming of main part 220 relative to metal plate
Mould needed for reinforcing plate is less, so as to reduce die cost, and then reduces the production cost of car door 2.
The main part 220 of strengthening has the first side 2202 and second side 2203 being oppositely arranged, described first
Sideways 2202 and the second side 2203 along the length direction extension for strengthening main part 220, and adjacent strengthen main body
The medial surface 2200 and lateral surface 2201 of part 220.On the width W of car door 2, first side 2202 is located at second side
2203 outside, i.e. first side 2202 are relative to second side 2203 closer to the edge of inner panel 20.
The lateral surface of bonding portion 221 is adhered to and covered in the medial surface 2200 for strengthening main part 220, bonding portion
221 medial surface is adhered to and covers the lateral surface 201 in inner panel 20.Strengthening setting between main part 220 and inner panel 20
There is bonding portion 221 so that reinforcement main part 220 and the area that inner panel 20 is fixed are larger, improve reinforcement main part 220
The fastness of inner panel 20 is fixed on, to strengthen main part 220 strong with structure at inner panel 20, the cooperation of outside plate 21 so as to improve
Degree, and then ensure that the gap being located between the outside plate 21 in the outside for strengthening main part 220 and adjacent metal plate vehicle body, taillight
And face is poor.
As shown in figure 5, the reinforcement main part 220 uses hollow out skeleton, so ensureing to strengthen the knot of main part 220
While structure intensity, its weight can be mitigated, and then reduce the overall weight of car door 2.The material for strengthening main part 220 is preferred
For plastics, its technological forming is simpler, and weight is relatively low so that the overall weight of car door 2 is relatively low, and production cost is relatively low.
In the present embodiment, the car door 2 includes two reinforcement structure bodies 22, and two reinforcement structure bodies 22 are relative to be set
Put and be respectively arranged at the interior zone of two curb girders 202 being oppositely arranged of inner panel 20, and two difference of reinforcement structure body 22 positions
In two sides 2030 of the window 203 of the inner panel 20.Preferably, two reinforcement structure bodies 22 are symmetrical arranged.Certainly, in this hair
In bright, the quantity of reinforcement structure body 22 is not limited to two, does not produce restriction effect to protection scope of the present invention herein.
In the description of embodiments of the invention " shown in the arrow in above-below direction H " such as Fig. 2 and Fig. 3.But need
Illustrate, the instruction of the direction is the protection domain being not intended to be limiting of the invention for exemplary purposes.
As seen in figs. 5-6, described one end for strengthening main part 220 is provided with the first fixed part 222, first fixed part
222 are located at the interior zone of the curb girder 202 of inner panel 20 and in chamber resettling.And first fixed part 222 be located at inner panel 20
The side 2030 of window 203, the medial surface of the first fixed part 222 is adhered to the lateral surface 201 of the inner panel 20.Preferably,
One fixed part 222 is integrally formed with strengthening main part 220.
Wherein, first fixed part 222 includes fixed plate 2220, double faced adhesive tape 2221 and cantilever beam 2222.Fixed plate
2220 upwardly extend from the one end for strengthening main part 220 along the length direction for strengthening main part 220, the fixed plate 2220
Medial surface there is groove.The lateral surface of double faced adhesive tape 2221 is adhered in the groove of fixed plate 2220, and double faced adhesive tape 2221
Medial surface be adhered to the lateral surface 201 of inner panel 20.It can so realize reinforcement main part 220 relative to inner panel 20 inside and outside
Direction I fixation, to ensure that reinforcement structure body 22 can be accurately fixed to the pre- of inner panel 20 before i.e. electrophoresis is heated
If position.
As shown in Figure 3 and Figure 4, the car door 2 also includes a metal plate reinforcement 23, and metal plate reinforcement 23 is fixed on inner panel 20
Lateral surface 201 and positioned at inner panel 20 window 203 periphery.One end of the metal plate reinforcement 23 extends to fixed plate 2220
And along car door 2 thickness direction cover fixed plate 2220 lateral surface at least part.The other end of the metal plate reinforcement 23
Extend to the region positioned at the top of the window 203 in the inner panel 20.The cantilever beam 2222 is remote from fixed plate 2220
Upwardly extended from the one end for strengthening main part 220 along the length direction for strengthening main part 220, and positioned at the inner panel 20
Between the medial surface of lateral surface 201 and metal plate reinforcement 23, and cantilever beam 2222 is resisted against the medial surface of metal plate reinforcement 23.It is excellent
Selection of land, the medial surface of cantilever beam 2222 and metal plate reinforcement 23 has enough contact portions.
When mounted, reinforcement structure body 22 is first arranged on inner panel 20, installs metal plate reinforcement 23 on inner panel 20 afterwards.
After metal plate reinforcement 23 is installed, the cantilever beam 2222 of the upper end of reinforcement structure body 22 can be pressed on metal plate reinforcement 23, so suitable
In the limitation that inward-outward direction I is applied with reinforcement structure body 22.
Understood with reference to Fig. 6, the cantilever beam 2222 includes the He of straightway 22220 set gradually along its length
Bending section 22221.One end of the straightway 22220 is arranged at away from the one end for strengthening main part 220 in fixed plate 2220,
One end away from the straightway 22220 is free end in the bending section 22221.The top of the bending section 22221 is provided with
Convex tendon 22222, the convex tendon 22222 is resisted against the medial surface of metal plate reinforcement 23.In the present embodiment, convex tendon 22222 has
Two, and length direction interval setting of two convex tendons 22222 along cantilever beam 2222.Certainly, those skilled in the art can manage
Solution, the quantity of convex tendon 22222 is not limited to two, or one, three or more than three, herein not to the present invention
Protection domain produce restriction effect.
As is seen in figs 7-10, the other end for strengthening main part 220 is provided with the second fixed part 223, and described second consolidates
Determine portion 223 and be arranged in the inner panel 20.Preferably, the second fixed part 223 is arranged at the of the other end for strengthening main part 220
Two side faces 2203.Also, the second fixed part 223 is preferably integrally formed with strengthening main part 220.Second fixed part
223 include extension platform 2230 and location-plate 2231, and extension platform 2230 is arranged at the other end for strengthening main part 220, location-plate
2231 are arranged at the medial surface of the extension platform 2230.Inner panel 20 is provided with positioning hole 204.And location-plate 2231 is arranged in positioning
In hole 204.So as to limit the position relative to inner panel 20 on the width W of car door 2 of reinforcement structure body 22.
Preferably, width of the platform 2230 from the second side 2203 for the other end for strengthening main part 220 along car door 2 is extended
Direction W extends internally.It is further preferred that the medial surface of extension platform 2230 is provided with two positioning for being spaced and being oppositely arranged
Plate 2231.Reinforcement 2233 is provided between the lateral surface and reinforcement main part 220 of the extension platform 2230, can so be increased
Extend platform 2230 and strengthen the structural strength between main part 220.
It is further preferred that as shown in Figure 10, second fixed part 223 also includes hook thing 2232, the hook
One end of thing 2232 is arranged at location-plate 2231, and the other end is resisted against the medial surface of inner panel 20, and the opening court of hook thing 2232
To extension platform 2230.
In addition, as shown in figure 11, the first side 2202 for strengthening main part 220 is provided with baffle plate 224, the baffle plate
224 are resisted against the side of the curb girder 202 of inner panel 20, wide in car door 2 relative to inner panel 20 further to limit reinforcement structure body 22
The position spent on the W of direction.
As shown in figure 8, the medial surface for strengthening main part 220 has a groove.Groove from strengthen main part 220
One end extend to the other end.The bonding portion 221 be located at the groove in, and bonding portion 221 one end extend in
The side 2030 of the window 203 of plate 20, the other end extends to the lower section of the window 203 of inner panel 20.Preferably, bonding portion 221
The other end is extended to from one end of groove.The thickness in all regions of the bonding portion 221 is identical.
The material of bonding portion 221 is compound adhesive.The material of bonding portion 221 is preferably epoxy foams.Through too high
Warm pressurize for a period of time, epoxy foams foaming and intumescing, with very strong adhesive property.It so can further increase reinforcement
The structural strength of mating part between structure 22 and inner panel 20.In the present embodiment, bonding portion is in solid-state at normal temperatures,
Being heated when reaching certain temperature, expansion is in foaming shape, and it is in solid-state to be cooled to after certain temperature.
Figure 12 shows a kind of schematic flow sheet of the manufacture method of car door.The manufacture method comprises the following steps：
Step 100, the lateral surface in a bonding portion 221 of solid-state is installed on using made from non-metallic material one plus
The medial surface of strong main part 220, the medial surface of the bonding portion 221 is covered in the lateral surface of an inner panel 20, and by institute
State strengthen main part 220 be fixed on the inner panel 20 curb girder interior zone and positioned at the inner panel 20 lateral surface, and
Described one end for strengthening main part 220 extends to the side of the window of the inner panel 20, and the other end extends to the inner panel 20
Window lower section.
In this step, specifically, the lateral surface of bonding portion 221 to be adhered to the medial surface for strengthening main part 220
Groove in, and the location-plate 2231 of the second fixed part 223 is arranged in the positioning hole 204 of inner panel 20, and hook thing 2232
It is resisted against the medial surface 200 of inner panel 20；The double faced adhesive tape 2221 of first fixed part 222 is adhered to the lateral surface 201 of inner panel 20；Will
Metal plate reinforcement 23 is fixed on the periphery of the lateral surface 201 of inner panel 20 and the window 203 positioned at inner panel 20, and makes metal plate reinforcement
23 pressures are located at the top of the cantilever beam 2222 of the first fixed part 222.It so can very consolidate, will accurately, reliably strengthen leading
Body portion 220 is fixed on the precalculated position of inner panel 20.
Step 101, the outside plate 21 is fixed on the inner panel 20, forms semi-finished product car door.
In this step, specifically, the outside plate 21 is fixed on inner panel 20 by welding wrapping process.
Step 102, the semi-finished product car door is subjected to electrophoretic process, so that the bonding portion 221 is heated in foaming shape,
The medial surface of the bonding portion 221 is adhered to the lateral surface of the inner panel 20, and by the lateral surface of the bonding portion 221
It is adhered to the medial surface of the reinforcement main part 220.It is overall to semi-finished vehicles door to carry out electrophoretic process so that bonding portion
221 viscosity enhancing, main part 220 and the structural strength at inner panel 20, the cooperation of outside plate 21 are strengthened so as to further improve.
The step specifically includes following steps：The whole semi-finished product car door was immersed into electrophoresis liquid for one scheduled time,
So that the bonding portion 221 is heated in foaming shape, the medial surface of the bonding portion 221 is adhered to the outer of the inner panel 20
Sideways, and by the lateral surface of the bonding portion 221 it is adhered to the medial surface of the reinforcement main part 220.It can so make
The foaming and intumescing of bonding portion 221 is obtained, it is very strongly adhered to the lateral surface of inner panel 20 201 with strengthening main part 220
Medial surface groove between, improve its structural strength.
Step 103, by carry out electrophoretic process after the semi-finished product car door cooled down so that the bonding portion 221
In solid-state, car door 2 is made.In the present embodiment, after the completion of electrophoretic process, need to will carry out electrophoretic process after semi-finished product car door from
Take out, and cooled down in electrophoresis liquid, so that bonding portion is more firmly adhered to the lateral surface 201 of inner panel 20 with strengthening
Between the groove of the medial surface of main part 220.
Preferably, the scheduled time is -30 minutes 20 minutes, and the temperature in electrophoresis liquid remains 165 DEG C -185 DEG C.This
Sample enables to bonding portion fully to foam to be adhered on the lateral surface of inner panel, and ensure that the material property of bonding portion.
It is further preferred that the scheduled time is 20 minutes, the temperature in electrophoresis liquid remains 165 DEG C.Temperature in electrophoresis liquid
When reaching 165 DEG C, bonding portion (such as compound adhesive) is in foaming shape, in 20 minutes of insulation, in the bonding portion of foaming shape
Full of strengthen main part medial surface and inner panel lateral surface between, and simultaneously in foaming the gluing of shape be labelled on inner panel, this
Sample further enhancing the viscosity of bonding portion, strengthen so as to further improve at main part and inner panel, outside plate cooperation
Structural strength.Certainly, it will be understood by those skilled in the art that the temperature of the scheduled time and electrophoretic process is not limited to the above
It is described, restriction effect is not produced to protection scope of the present invention herein.
Although the embodiment of the present invention is the foregoing described, it will be appreciated by those of skill in the art that this is only
For example, protection scope of the present invention is to be defined by the appended claims.Those skilled in the art without departing substantially from
On the premise of the principle and essence of the present invention, various changes or modifications can be made to these embodiments, but these changes and
Modification each falls within protection scope of the present invention.
Claims (25)
1. a kind of car door, the car door includes an inner panel and is fixed on an outside plate of the lateral surface of the inner panel, and the inner panel
Lateral surface and the outside plate medial surface between have a chamber resettling, it is characterised in that the car door also includes：
One reinforcement structure body, the reinforcement structure body includes：
One strengthens main part, and the reinforcement main part is fixed on the interior zone of the curb girder of the inner panel and held positioned at described
Put in chamber, and described one end for strengthening main part extends to the side of the window of the inner panel, the other end extends to described
The lower section of the window of inner panel, the material of the reinforcement main part is non-metallic material；And
One bonding portion, the lateral surface of the bonding portion is adhered to and covered in the medial surface of the reinforcement main part, institute
The medial surface for stating bonding portion is adhered to and covered in the lateral surface of the inner panel.
2. car door as claimed in claim 1, wherein, the medial surface for strengthening main part has a groove, the bonding
Part be located at the groove in, and the bonding portion one end extend to the inner panel window side, the other end extension
To the lower section of the window of the inner panel.
3. car door as claimed in claim 1, wherein, the material of the bonding portion is compound adhesive.
4. car door as claimed in claim 3, wherein, the material of the bonding portion is epoxy foams.
5. car door as claimed in claim 1, wherein, the thickness in all regions of the bonding portion is identical.
6. car door as claimed in claim 1, wherein, described one end for strengthening main part is provided with the first fixed part, and described the
One fixed position in the curb girder of the inner panel interior zone and in the chamber resettling, and first fixed position in
The side of the window of the inner panel, the medial surface of first fixed part is adhered to the lateral surface of the inner panel.
7. car door as claimed in claim 6, wherein, first fixed part includes：
One fixed plate, the fixed plate from it is described reinforcement main part one end along it is described reinforcement main part length direction to
Upper extension, the medial surface of the fixed plate has groove；And
One double faced adhesive tape, the lateral surface of the double faced adhesive tape is adhered in the groove of the fixed plate, and the double faced adhesive tape is interior
Side bonds are in the lateral surface of the inner panel.
8. car door as claimed in claim 7, wherein：
The car door also includes a metal plate reinforcement, and the metal plate reinforcement is fixed on the lateral surface of the inner panel and positioned at described
The periphery of the window of inner panel, one end of the metal plate reinforcement extends to the fixed plate and covered along the thickness direction of the car door
Cover at least part of the lateral surface of the fixed plate；
First fixed part also includes a cantilever beam, and the cantilever beam is from the fixed plate away from the reinforcement main part
Length direction of the one end along the reinforcement main part upwardly extend, and add positioned at the lateral surface of the inner panel with the metal plate
Between the medial surface of strengthening tendons, and the cantilever beam is resisted against the medial surface of the metal plate reinforcement.
9. car door as claimed in claim 8, wherein, the cantilever beam include the straightway set gradually along its length and
Bending section, one end of the straightway is arranged at one end away from the reinforcement main part in the fixed plate, the bending
One end away from the straightway is free end in section, and the top of the bending section is provided with convex tendon, and the convex tendon is resisted against described
The medial surface of metal plate reinforcement.
10. car door as claimed in claim 1, wherein, the other end for strengthening main part is provided with the second fixed part, described
Second fixed part is arranged in the inner panel.
11. car door as claimed in claim 10, wherein, the inner panel is provided with positioning hole, and second fixed part includes prolonging
Platform and location-plate are stretched, the extension platform is arranged at the other end of the reinforcement main part, and the location-plate is arranged at described prolong
The medial surface of platform is stretched, and the location-plate is arranged in the positioning hole.
12. car door as claimed in claim 11, wherein, second fixed part also includes hook thing, the one of the hook thing
End is arranged at the location-plate, and the other end is resisted against the medial surface of the inner panel, and the opening of the hook thing is prolonged described in
Stretch platform.
13. car door as claimed in claim 11, wherein, set between the lateral surface and the reinforcement main part of the extension platform
There is reinforcement.
14. car door as claimed in claim 1, wherein, the reinforcement main part uses hollow out skeleton；And/or, it is described to strengthen
The material of main part is plastics.
15. the car door as any one of claim 1-14, wherein, the car door includes two reinforcement structure bodies,
Two reinforcement structure bodies are oppositely arranged and are respectively arranged at the interior zone of two curb girders being oppositely arranged of the inner panel, and
Two reinforcement structure bodies are located at two sides of the window of the inner panel respectively.
16. a kind of reinforcement structure body, it is characterised in that the reinforcement structure body includes：
One strengthens main part, and the reinforcement main part has a medial surface, and the material of the reinforcement main part is non-gold
Belong to material；And
One bonding portion, the bonding portion has a medial surface and a lateral surface, and the lateral surface of the bonding portion glues
It is connected to and covers in the medial surface of the reinforcement main part.
17. reinforcement structure body as claimed in claim 16, wherein, the medial surface for strengthening main part has a groove,
Length direction of the groove along the reinforcement main part extends, and the bonding portion is located in the groove, and described viscous
Socket part point extends to the other end of the groove along one end of length direction from the groove of the groove.
18. reinforcement structure body as claimed in claim 16, wherein, the material of the bonding portion is compound adhesive.
19. reinforcement structure body as claimed in claim 16, wherein, described one end for strengthening main part is fixed provided with first
Portion, first fixed part includes：
One fixed plate, the fixed plate from it is described reinforcement main part one end along it is described reinforcement main part length direction to
Upper extension, the medial surface of the fixed plate has groove；
One double faced adhesive tape, the lateral surface of the double faced adhesive tape is adhered in the groove of the fixed plate；And
One cantilever beam, the one end of the cantilever beam away from the reinforcement main part from the fixed plate is along the reinforcement main body
Partial length direction is upwardly extended.
20. reinforcement structure body as claimed in claim 16, wherein, the other end for strengthening main part is consolidated provided with one second
Determine portion, second fixed part includes：
One extension platform, the extension platform is arranged at the other end of the reinforcement main part；
One location-plate, the location-plate is arranged at the medial surface of the extension platform；
One hook thing, one end of the hook thing is arranged at the location-plate, the other end is free end, and the hook thing is opened
Mouthful towards the extension platform.
21. a kind of manufacture method of car door, it is characterised in that the manufacture method comprises the following steps：
S100, the lateral surface of a bonding portion is installed on using made from non-metallic material one inner side for strengthening main part
Face, the medial surface of the bonding portion is covered in the lateral surface of an inner panel, and the reinforcement main part is fixed on described
The interior zone of the curb girder of inner panel and positioned at the lateral surface of the inner panel, and described one end for strengthening main part extend to it is described
The side of the window of inner panel, the other end extends to the lower section of the window of the inner panel；
S101, an outside plate is fixed on the inner panel, semi-finished product car door is made；
S102, the semi-finished product car door is subjected to electrophoretic process, so that the bonding portion is heated in foaming shape, by the bonding
Partial medial surface is adhered to the lateral surface of the inner panel, and the lateral surface of the bonding portion is adhered into the reinforcement main body
Partial medial surface；
S103, the semi-finished product car door carried out after electrophoretic process cooled down, so that the bonding portion is in solid-state, it is obtained
Car door.
22. manufacture method as claimed in claim 21, wherein, in the step S101, the outside plate is wrapped by welding
Side technique is fixed on the inner panel.
23. the manufacture method as described in claim 21 or 22, wherein, the step S102 specifically includes following steps：Will be whole
The individual semi-finished product car door immersed into electrophoresis liquid for one scheduled time, so that the bonding portion is heated in foaming shape, will be described
The medial surface of bonding portion is adhered to the lateral surface of the inner panel, and the lateral surface of the bonding portion is adhered into the reinforcement
The medial surface of main part.
24. manufacture method as claimed in claim 23, wherein, the scheduled time is -30 minutes 20 minutes, the electrophoresis liquid
In temperature remain 165 DEG C -185 DEG C.
25. a kind of vehicle, it is characterised in that the vehicle includes the car door as any one of claim 1-15.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710631045.2A CN107263880B (en) | 2017-07-28 | 2017-07-28 | Vehicle door, method for manufacturing the same, reinforcing structure, and vehicle using the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710631045.2A CN107263880B (en) | 2017-07-28 | 2017-07-28 | Vehicle door, method for manufacturing the same, reinforcing structure, and vehicle using the same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107263880A true CN107263880A (en) | 2017-10-20 |
| CN107263880B CN107263880B (en) | 2023-09-01 |
Family
ID=60075853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710631045.2A Active CN107263880B (en) | 2017-07-28 | 2017-07-28 | Vehicle door, method for manufacturing the same, reinforcing structure, and vehicle using the same |
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| Country | Link |
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| CN (1) | CN107263880B (en) |
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| CN109941353A (en) * | 2017-12-21 | 2019-06-28 | 丰田自动车株式会社 | The resin rear tailgate of vehicle |
| CN110124961A (en) * | 2019-01-17 | 2019-08-16 | 北京车和家信息技术有限公司 | Car door curing method, incubator, car door and vehicle |
| CN112793403A (en) * | 2021-01-29 | 2021-05-14 | 三一重机有限公司 | Door body and production method thereof |
| CN115107887A (en) * | 2022-07-19 | 2022-09-27 | 浙江吉利控股集团有限公司 | Door assembly and vehicle |
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| CN107263880B (en) | 2023-09-01 |
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