CN109625103A - A kind of compartment front wall assembly - Google Patents

A kind of compartment front wall assembly Download PDF

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Publication number
CN109625103A
CN109625103A CN201910096017.4A CN201910096017A CN109625103A CN 109625103 A CN109625103 A CN 109625103A CN 201910096017 A CN201910096017 A CN 201910096017A CN 109625103 A CN109625103 A CN 109625103A
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CN
China
Prior art keywords
front wall
wallboard
upper beam
slot
wall assembly
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Granted
Application number
CN201910096017.4A
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Chinese (zh)
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CN109625103B (en
Inventor
肖开政
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Fujian Min Min Automobile Manufacturing Co Ltd
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Fujian Min Min Automobile Manufacturing Co Ltd
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Priority to CN201910096017.4A priority Critical patent/CN109625103B/en
Publication of CN109625103A publication Critical patent/CN109625103A/en
Application granted granted Critical
Publication of CN109625103B publication Critical patent/CN109625103B/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62DMOTOR VEHICLES; TRAILERS
    • B62D33/00Superstructures for load-carrying vehicles
    • B62D33/04Enclosed load compartments Frameworks for movable panels, tarpaulins or side curtains
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62DMOTOR VEHICLES; TRAILERS
    • B62D27/00Connections between superstructure or understructure sub-units
    • B62D27/02Connections between superstructure or understructure sub-units rigid
    • B62D27/023Assembly of structural joints
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62DMOTOR VEHICLES; TRAILERS
    • B62D29/00Superstructures, understructures, or sub-units thereof, characterised by the material thereof
    • B62D29/008Superstructures, understructures, or sub-units thereof, characterised by the material thereof predominantly of light alloys, e.g. extruded

Abstract

The present invention relates to technical field of automobile parts, and in particular to a kind of compartment front wall assembly, including by wallboard, upper beam, lower beam and the identical cornerite column of two root knot structures made of aluminium alloy;The wallboard includes top plate and multiple assembled plates;The top plate is clamped by the flange of the through slot and the assembled plate top surface of its bottom surface, and adjacent assembled plate is clamped by flange and through slot;The upper beam and lower beam are fixedly arranged on the top and bottom of wallboard respectively, and two cornerite columns are fixedly arranged on the two side ends of wallboard respectively.Present invention employs unique design concepts, whole components are made of aluminium alloy, multiple assembled plates and top plate clamping are combined into wall using flange and through slot structure, it is not only simple in structure, compared with the integrally formed front wall of traditional steel construction, has the characteristics that intensity, rigidity greatly and from heavy and light, the energy consumption in vehicle travel process can be reduced, and manufacturing schedule is short, facilitates volume production.

Description

A kind of compartment front wall assembly
Technical field
The present invention relates to technical field of automobile parts, and in particular to a kind of compartment front wall assembly.
Background technique
With the publicity and implementation of energy-saving and emission-reduction, aluminum profile is more and more wider in industrial circle application, especially leads in automobile Domain is proposed the big-and-middle bus of all-aluminium body now.
The big-and-middle bus of tradition of either full carrying or half bearing chassis is generally used steel body structure, weight in working order It is very heavy.The energy of the big appointment consumption 70% of the self weight of vehicle body.Data shows the weight of the every reduction by 10% of automotive dead weight, Fuel efficiency just can be improved 7%~8%;Automobile kerb weight is every to reduce 100 kilograms, and each fuel consumption per hundred kilometers can reduce by 0.3~ 0.6 liter;So the matter of utmost importance for reducing automobile energy consumption is how to make automotive light weight technology, and after automotive light weight technology, accelerate The maneuvering performances such as performance, braking distance can also obtain larger raising.It means that only just not only may be used by the lightweight of automobile To achieve the purpose that energy conservation, emission reduction, the comprehensive performance of automobile can also be improved.It is outstanding day by day and national in energy and environmental problem 100 kilometers of energy consumptions of automobile and exhaust emission standard increasingly stringent today, how to make automotive light weight technology is that automobile industry works as front One of primary technical problem faced.
Especially pure electric vehicle new-energy automobile, if body material and structure what all immovable word, install power electric After pond and other energy storage devices, weight just will increase 20%~40%, and the kerb weight of itself has seriously affected it Mounted mass and course continuation mileage.Therefore, more there is an urgent need to vehicle body losss of weight than orthodox car for battery-driven new-energy automobile.Because by dynamic The restriction of power battery weight and battery durable mileage, in Car design and material using upper, car body lightweight become looked forward to for vehicle it is first First to consider the problems of.Because mitigating vehicle body self weight, it is meant that can increase mounted mass, reduce line load, while can be with Substantially reduce resultant force suffered by vehicle chassis component, keeps the handling of vehicle, economy outstanding.Especially new-energy automobile is come It says, influence is just not only weight, it is often more important that influences its unit mounted mass energy consumption and course continuation mileage.Therefore, it reduces new The kerb weight of energy automobile itself is to reduce unit mounted mass energy consumption and promote a kind of important of the comprehensive performances such as course continuation mileage Approach.
The Chinese invention patent of Publication No. CN104554488B discloses a kind of body of tipper carriage, including chassis assembly, Compartment cover assembly and rear door frame assembly;The compartment cover assembly includes a pair of side wall disposed in parallel, the front wall for connecting both walls front end With the top cover for being covered on both walls and front wall upper end, the side wall, front wall and top cover are by carbon fibre composite or glass fibre Composite material is made;The box like structure of side wall, front wall and top cover overall structure one rear end and lower ending opening, the lower ending opening button It is connected together in the chassis assembly and with chassis assembly;It opens the rear end that the rear door frame assembly is connected to the compartment cover assembly On mouth.The van and its carriage body that the invention provides, front wall assembly are integrally formed, and production difficulty is high, and weight is big, and produce It is taken up too much space in the process, is unfavorable for volume production.
Summary of the invention
It can assembled, the simple compartment front wall assembly of structure the technical problems to be solved by the present invention are: providing one kind.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention are as follows: a kind of compartment front wall assembly, including by Wallboard, upper beam made of aluminium alloy, lower beam and the identical cornerite column of two root knot structures;
The wallboard includes top plate and multiple assembled plates, and the bottom surface of the top plate and the bottom surface of assembly plate are equipped with through slot, institute The top surface for stating assembled plate is equipped with flange compatible with through slot;
The top plate is clamped by the flange of the through slot and the assembled plate top surface of its bottom surface, and adjacent assembled plate is logical Flange is crossed to be clamped with through slot;
The upper beam and lower beam are fixedly arranged on the top and bottom of wallboard respectively, and two cornerite columns are fixedly arranged on wall respectively The two side ends of plate.
Wherein, the flange is a pair of parallel arc plate, and the intrados of two arc plates is oppositely arranged, the through slot Two sidewalls are adapted with two extrados of two arc plates of flange.
Wherein, the upper beam, lower beam, wallboard and cornerite column are equipped with perforative inner cavity, are all provided in the inner cavity There is reinforcing rib.
Wherein, the cross section of the upper beam is radiussed, and one end of the outer circle edged surface of the upper beam is equipped with outer support Edge, the medial surface of the outer support edge and the side plane of upper beam are mutually perpendicular to, and the inner circle edged surface of the upper beam is far from outer branch The one end for supportting edge is equipped with inner support edge.
Wherein, the side at the top of the lower beam, which is equipped with, reinforces support edge, the top for reinforcing support edge and lower beam Face is mutually perpendicular to.
Wherein, the medial surface of the lower beam is equipped with drainage channel.
Wherein, the cross section of the cornerite column is radiussed, and the both ends of the outer circle edged surface of the cornerite column are equipped with branch Support edge.
Wherein, between the top plate and assembled plate, between wallboard and two cornerite columns, between upper beam and wallboard and It is fixed by welding between lower beam and wallboard.
Wherein, the side of the cornerite column is equipped with axial drain groove, and the cross section of the drain groove is half It is round.
The beneficial effects of the present invention are: unique design concept is used, whole components are made of aluminium alloy, utilize Multiple assembled plates and top plate clamping are combined into wall by flange and through slot structure, this structure not only ease of assembly, the company of improving Intensity is connect, and in the case where proof strength, rigidity and anti-pressure ability reach design requirement, efficiently reduced in front wall manufacture Difficulty, and the height of front wall can be adjusted according to actual needs.It is and traditional in addition, component of the invention is not only simple in structure The integrally formed front wall of steel construction is compared, and is had the characteristics that intensity, rigidity greatly and from heavy and light, can be reduced in vehicle travel process Energy consumption, it is energy saving, and manufacturing schedule is short, facilitates volume production.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the compartment front wall assembly of the specific embodiment of the invention;
Fig. 2 is the partial schematic diagram of the top plate of the compartment front wall assembly of the specific embodiment of the invention;
Fig. 3 is the partial schematic diagram of the assembled plate of the compartment front wall assembly of the specific embodiment of the invention;
Fig. 4 is the partial schematic diagram of the upper beam of the compartment front wall assembly of the specific embodiment of the invention;
Fig. 5 is the partial schematic diagram of the lower beam of the compartment front wall assembly of the specific embodiment of the invention;
Fig. 6 is the partial schematic diagram of the cornerite column of the compartment front wall assembly of the specific embodiment of the invention;
Label declaration:
1, wallboard;11, top plate;12, assembled plate;13, through slot;14, flange;
2, upper beam;21, outer support edge;22, inner support edge;
3, lower beam;31, reinforce support edge;32, drainage channel;
4, cornerite column;41, support edge;42, drain groove;
5, reinforcing rib.
Specific embodiment
To explain the technical content, the achieved purpose and the effect of the present invention in detail, below in conjunction with embodiment and cooperate attached Figure is explained.
The most critical design of the present invention is: whole components are made of aluminium alloy, it will be more using flange and through slot structure A assembly plate and top plate clamping are combined into wall, and are equipped with cornerite column, upper beam and the lower beam for facilitating connection.
It please refers to shown in Fig. 1 to Fig. 6, front wall assembly in compartment provided by the invention, including by wallboard made of aluminium alloy 1, upper beam 2, lower beam 3 and the identical cornerite column 4 of two root knot structures;
The wallboard 1 includes top plate 11 and multiple assembled plates 12, and the bottom surface of the top plate 11 and assembled plate 12 is equipped with logical The top surface of slot 13, the assembly plate 12 is equipped with flange 14 compatible with through slot 13;
The top plate 11 is clamped by the through slot of its bottom surface and the flange of 12 top surface of the assembled plate, adjacent assembly Plate 12 is clamped by flange and through slot;
The upper beam 2 and lower beam 3 are fixedly arranged on the top and bottom of wallboard 1 respectively, and two cornerite columns 4 are distinguished fixed In the two side ends of wallboard 1.
The working principle of above-mentioned compartment front wall assembly: when installation, 12 top surface of the through slot 13 of 11 bottom surface of top plate and assembled plate Flange 14 is mutually engaged by clamping, and is mutually clamped between multiple assembly plates 12 by the flange 14 of respective top surface and the through slot 13 of bottom surface Combination, top plate 11 and multiple assembled plates 12 collectively constitute wallboard 1, and upper beam 2 is fixedly connected with the top surface of top plate 11, two cornerites Column 4 is fixedly connected with the two sides of wallboard 1 respectively, and the bottom surface of the assembled plate 12 of the top surface and bottom of lower beam 3 is fixed to be connected It connects.
The beneficial effects of the present invention are: unique design concept is used, whole components are made of aluminium alloy, utilize Multiple assembled plates and top plate clamping are combined into wall by flange and through slot structure, this structure not only ease of assembly, the company of improving Intensity is connect, and in the case where proof strength, rigidity and anti-pressure ability reach design requirement, efficiently reduced in front wall manufacture Difficulty, and the height of front wall can be adjusted according to actual needs.It is and traditional in addition, component of the invention is not only simple in structure The integrally formed front wall of steel construction is compared, and is had the characteristics that intensity, rigidity greatly and from heavy and light, can be reduced in vehicle travel process Energy consumption, it is energy saving, and manufacturing schedule is short, facilitates volume production.
Further, the flange 14 is a pair of parallel arc plate, and the intrados of two arc plates is oppositely arranged, described The two sidewalls of through slot 13 are adapted with two extrados of two arc plates of flange.
Seen from the above description, the leakproofness of waterproof is ensured by the grafting form of flange and through slot.
Further, the upper beam 2, lower beam 3, wallboard 1 and cornerite column 4 are equipped with perforative inner cavity, described interior Reinforcing rib 5 is equipped in chamber.
Seen from the above description, by the setting of reinforcing rib, the intensity, rigidity and resistance to compression of each component are further ensured Ability reaches design requirement.
Further, the cross section of the upper beam 2 is radiussed, and one end of the outer circle edged surface of the upper beam 2 is equipped with The side plane of outer support edge 21, the medial surface and upper beam 2 of the outer support edge 21 is mutually perpendicular to, the inner circle of the upper beam 2 Edged surface is equipped with inner support edge 22 far from one end of outer support edge 21.
Seen from the above description, pass through the setting of inner support edge and outer support edge, it is possible to increase between upper beam and other components Contact area, improve bonding strength.
Further, the side at the top of the lower beam 3, which is equipped with, reinforces support edge 31, and the reinforcement support edge 31 is under The top surface of crossbeam 3 is mutually perpendicular to.
Seen from the above description, pass through the setting of reinforcement support edge, it is possible to increase the contact surface between lower beam and other components Product improves bonding strength.
Further, the medial surface of the lower beam 3 is equipped with drainage channel 32.
Seen from the above description, by the setting of drainage channel, rainwater can be discharged to the two sides in compartment by drainage channel, prevented Only compartment internal water accumulation.
Further, the cross section of the cornerite column 4 is radiussed, the both ends of the outer circle edged surface of the cornerite column 4 Equipped with support edge 41.
Seen from the above description, pass through the setting of support edge, it is possible to increase the contact area between cornerite column and other components, Improve bonding strength.
Further, between the top plate 11 and assembled plate 12, between wallboard 1 and two cornerite columns 4, upper beam 2 with It is fixed by welding between wallboard 1 and between lower beam 3 and wallboard 1.
Seen from the above description, by welding the bonding strength further increased between each component.
Further, the side of the cornerite column 4 is equipped with axial drain groove 42, the cross of the drain groove 42 Section is semicircle.
Seen from the above description, by the setting of drain groove, rainwater can be discharged to the bottom in compartment by drain groove, prevented Only compartment internal water accumulation.
Embodiment one:
A kind of compartment front wall assembly, including by wallboard 1, upper beam 2, lower beam 3 and two root knot structures made of aluminium alloy Identical cornerite column 4;
The wallboard 1 includes top plate 11 and multiple assembled plates 12, and the bottom surface of the top plate 11 and assembled plate 12 is equipped with logical The top surface of slot 13, the assembly plate 12 is equipped with flange 14 compatible with through slot 13;
The top plate 11 is clamped by the through slot of its bottom surface and the flange of 12 top surface of the assembled plate, adjacent assembly Plate 12 is clamped by flange and through slot;
The upper beam 2 and lower beam 3 are fixedly arranged on the top and bottom of wallboard 1 respectively, and two cornerite columns 4 are distinguished fixed In the two side ends of wallboard 1;
The flange 14 is a pair of parallel arc plate, and the intrados of two arc plates is oppositely arranged, the through slot 13 Two sidewalls are adapted with two extrados of two arc plates of flange;
The upper beam 2, lower beam 3, wallboard 1 and cornerite column 4 are equipped with perforative inner cavity, are equipped in the inner cavity Reinforcing rib 5;
The cross section of the upper beam 2 is radiussed, and one end of the outer circle edged surface of the upper beam 2 is equipped with outer support edge 21, the side plane of the medial surface and upper beam 2 of the outer support edge 21 is mutually perpendicular to, and the inner circle edged surface of the upper beam 2 is separate One end of outer support edge 21 is equipped with inner support edge 22;
The side at the top of the lower beam 3, which is equipped with, reinforces support edge 31, the top for reinforcing support edge 31 and lower beam 3 Face is mutually perpendicular to;
The medial surface of the lower beam 3 is equipped with drainage channel 32;
The cross section of the cornerite column 4 is radiussed, and the both ends of the outer circle edged surface of the cornerite column 4 are equipped with support edge 41;
Between the top plate 11 and assembled plate 12, between wallboard 1 and two cornerite columns 4, between upper beam 2 and wallboard 1 And it is fixed by welding between lower beam 3 and wallboard 1;
The side of the cornerite column 4 is equipped with axial drain groove 42, and the cross section of the drain groove 42 is half It is round.
In conclusion provided by the invention use unique design concept, whole components are made of aluminium alloy, utilize Multiple assembled plates and top plate clamping are combined into wall by flange and through slot structure, this structure not only ease of assembly, the company of improving Intensity is connect, and in the case where proof strength, rigidity and anti-pressure ability reach design requirement, efficiently reduced in front wall manufacture Difficulty, and the height of front wall can be adjusted according to actual needs.It is and traditional in addition, component of the invention is not only simple in structure The integrally formed front wall of steel construction is compared, and is had the characteristics that intensity, rigidity greatly and from heavy and light, can be reduced in vehicle travel process Energy consumption, it is energy saving, and manufacturing schedule is short, facilitates volume production;
The leakproofness of waterproof is ensured by the grafting form of flange and through slot;
By the setting of reinforcing rib, the intensity, rigidity and anti-pressure ability for further ensuring each component reach design and want It asks;
Pass through the setting of inner support edge and outer support edge, it is possible to increase the contact area between upper beam and other components improves Bonding strength;
By the setting for reinforcing support edge, it is possible to increase the contact area between lower beam and other components improves bonding strength;
By the setting of drainage channel, rainwater can be discharged to the two sides in compartment by drainage channel, prevent compartment internal water accumulation;
Pass through the setting of support edge, it is possible to increase the contact area between cornerite column and other components improves bonding strength;
By welding the bonding strength further increased between each component;
By the setting of drain groove, rainwater can be discharged to the bottom in compartment by drain groove, prevent compartment internal water accumulation.
The above description is only an embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair Equivalents made by bright specification and accompanying drawing content are applied directly or indirectly in relevant technical field, similarly include In scope of patent protection of the invention.

Claims (9)

1. a kind of compartment front wall assembly, which is characterized in that including by wallboard, upper beam, lower beam and two made of aluminium alloy The identical cornerite column of root knot structure;
The wallboard includes top plate and multiple assembled plates, and the bottom surface of the top plate and the bottom surface of assembly plate are equipped with through slot, the spelling The top surface of loading board is equipped with flange compatible with through slot;
The top plate is clamped by the flange of the through slot and the assembled plate top surface of its bottom surface, and adjacent assembled plate passes through convex Edge is clamped with through slot;
The upper beam and lower beam are fixedly arranged on the top and bottom of wallboard respectively, and two cornerite columns are fixedly arranged on wallboard respectively Two side ends.
2. front wall assembly in compartment according to claim 1, which is characterized in that the flange is a pair of parallel arc plate, The intrados of two arc plates is oppositely arranged, and two extrados of two arc plates of the two sidewalls and flange of the through slot are mutually fitted Match.
3. front wall assembly in compartment according to claim 1, which is characterized in that the upper beam, lower beam, wallboard and cornerite Column is equipped with perforative inner cavity, is equipped with reinforcing rib in the inner cavity.
4. front wall assembly in compartment according to claim 1, which is characterized in that the cross section of the upper beam is radiussed, One end of the outer circle edged surface of the upper beam is equipped with outer support edge, the side plane phase of the medial surface and upper beam of the outer support edge Mutually vertical, the inner circle edged surface of the upper beam is equipped with inner support edge far from one end of outer support edge.
5. front wall assembly in compartment according to claim 1, which is characterized in that the side at the top of the lower beam, which is equipped with, to be added The top surface of strong support edge, the reinforcement support edge and lower beam is mutually perpendicular to.
6. front wall assembly in compartment according to claim 5, which is characterized in that the medial surface of the lower beam is equipped with draining Channel.
7. front wall assembly in compartment according to claim 1, which is characterized in that the cross section of the cornerite column is fillet The both ends of shape, the outer circle edged surface of the cornerite column are equipped with support edge.
8. front wall assembly in compartment according to claim 1, which is characterized in that between the top plate and assembled plate, wallboard with It is fixed by welding between two cornerite columns, between upper beam and wallboard and between lower beam and wallboard.
9. front wall assembly in compartment according to claim 7, which is characterized in that the side of the cornerite column is equipped with axial Drain groove, the cross section of the drain groove is semicircle.
CN201910096017.4A 2019-01-31 2019-01-31 Carriage front wall assembly Active CN109625103B (en)

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Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
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CN109625103B CN109625103B (en) 2020-09-11

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112158265A (en) * 2020-09-30 2021-01-01 福建省闽铝轻量化汽车制造有限公司 Carriage front wall structure of energy-conserving increase-volume
CN113147920A (en) * 2021-05-27 2021-07-23 福建省闽铝轻量化汽车制造有限公司 Assembled aluminum alloy lightweight container system
CN113264122A (en) * 2021-05-27 2021-08-17 福建省闽铝轻量化汽车制造有限公司 Packing box assembly structure

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2194290A5 (en) * 1972-07-24 1974-02-22 Vmw Ranshofen Berndorf Ag
FR2550144A1 (en) * 1983-08-05 1985-02-08 Barre Michel Profiled element intended to constitute the vertical or horizontal side panel of a vehicle
JPH09277962A (en) * 1996-04-12 1997-10-28 Showa Alum Corp Coupling device for perpendicularly crossing panel interconnection members
US20040135398A1 (en) * 2001-06-22 2004-07-15 East Manufacturing Corp. Smooth side body structure and method
CN103072637A (en) * 2013-01-14 2013-05-01 胡勇 Full aluminum alloy spliced car

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2194290A5 (en) * 1972-07-24 1974-02-22 Vmw Ranshofen Berndorf Ag
FR2550144A1 (en) * 1983-08-05 1985-02-08 Barre Michel Profiled element intended to constitute the vertical or horizontal side panel of a vehicle
JPH09277962A (en) * 1996-04-12 1997-10-28 Showa Alum Corp Coupling device for perpendicularly crossing panel interconnection members
US20040135398A1 (en) * 2001-06-22 2004-07-15 East Manufacturing Corp. Smooth side body structure and method
CN103072637A (en) * 2013-01-14 2013-05-01 胡勇 Full aluminum alloy spliced car

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112158265A (en) * 2020-09-30 2021-01-01 福建省闽铝轻量化汽车制造有限公司 Carriage front wall structure of energy-conserving increase-volume
CN113147920A (en) * 2021-05-27 2021-07-23 福建省闽铝轻量化汽车制造有限公司 Assembled aluminum alloy lightweight container system
CN113264122A (en) * 2021-05-27 2021-08-17 福建省闽铝轻量化汽车制造有限公司 Packing box assembly structure

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