CN114906227A - Combined support and assembling method thereof - Google Patents
Combined support and assembling method thereof Download PDFInfo
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- CN114906227A CN114906227A CN202210629477.0A CN202210629477A CN114906227A CN 114906227 A CN114906227 A CN 114906227A CN 202210629477 A CN202210629477 A CN 202210629477A CN 114906227 A CN114906227 A CN 114906227A
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- vehicle body
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- 238000000034 method Methods 0.000 title claims abstract description 21
- 239000002131 composite material Substances 0.000 claims description 7
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 230000010354 integration Effects 0.000 claims description 4
- 230000002787 reinforcement Effects 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 13
- 239000000725 suspension Substances 0.000 description 10
- 230000000712 assembly Effects 0.000 description 7
- 238000000429 assembly Methods 0.000 description 7
- 230000008878 coupling Effects 0.000 description 5
- 238000010168 coupling process Methods 0.000 description 5
- 238000005859 coupling reaction Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 238000012986 modification Methods 0.000 description 5
- 230000004048 modification Effects 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 238000003860 storage Methods 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 108010066114 cabin-2 Proteins 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
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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
- B62D25/08—Front or rear portions
- B62D25/082—Engine compartments
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
- B60R16/04—Arrangement of batteries
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D65/00—Designing, manufacturing, e.g. assembling, facilitating disassembly, or structurally modifying motor vehicles or trailers, not otherwise provided for
- B62D65/02—Joining sub-units or components to, or positioning sub-units or components with respect to, body shell or other sub-units or components
- B62D65/04—Joining preassembled modular units composed of sub-units performing diverse functions, e.g. engine and bonnet
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Manufacturing & Machinery (AREA)
- Automatic Assembly (AREA)
- Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
Abstract
The invention relates to the technical field of automobiles, in particular to a combined support and an assembling method thereof. The application provides a sectional shelf-unit sets up in the front cabin of car, includes: the loading unit is used for installing parts of an automobile front cabin, and the length of the loading unit is smaller than the distance between longitudinal beams on two sides of an automobile frame; two linkage units, the both sides of loading the unit are located to the branch, linkage unit's one end sets up the below at the loading unit lateral part, the other end is equipped with the connecting portion that are used for linking to each other with the lower surface of automobile body longeron, therefore, the sectional shelf-unit can adopt from up the assembly to the automobile body down, because chassis parts also from up the assembly, thereby the sectional shelf-unit can attach together with chassis parts integral type from up from down with last automobile body, sectional shelf-unit's hoist and mount link has been saved, remove lifting device's development from, safety problem when having avoided hoist and mount assembly, assembly man-hour and production line station have been saved, and production efficiency is improved.
Description
Technical Field
The invention relates to the technical field of automobiles, in particular to a combined support and an assembling method thereof.
Background
The current pure electric automobile front cabin is generally provided with a combined bracket used for installing parts arranged on the front cabin, such as: the vehicle-mounted battery charger, the 12V storage battery, the high-voltage distribution box and the like. At the automobile assembly stage, the sectional shelf-unit of most motorcycle types all adopts lifting device from the top down assembly to fix on longeron about the automobile body, and chassis parts, drive the assembly like front and back electricity, front and back suspension assembly, front and back sub vehicle frame, power battery etc. can only adopt the mode of up assembly from the bottom down, consequently, sectional shelf-unit and chassis parts can only separately assemble, set up two upper and lower stations promptly, and at the station configuration lifting device, station configuration lifting device under, thereby lead to instrument and flow many and loaded down with trivial details, the cost overhead is great, influence production efficiency.
Disclosure of Invention
The application provides a combined support and a combined support assembling method, and solves the technical problem that in the prior art, a combined support and a chassis part can only be assembled separately, so that the production efficiency is influenced.
On the one hand, this application provides a sectional shelf-unit, sets up in the front of the car cabin, includes:
the loading unit is used for installing parts of a front engine room of the automobile, and the length of the loading unit is smaller than the distance between the longitudinal beams on two sides of the automobile body;
and the two connecting units are respectively arranged on two sides of the loading unit, one end of each connecting unit is arranged below the side part of the loading unit, and the other end of each connecting unit is provided with a connecting part used for being connected with the lower surface of the longitudinal beam of the vehicle body.
In some embodiments, the loading unit comprises two beams which are oppositely arranged, and a plurality of reinforcing beams are arranged between the two beams at intervals.
In some embodiments, the linkage unit includes two coupling assembling, coupling assembling with two crossbeams correspond the setting, coupling assembling includes continuous head rod and second connecting rod, the head rod with be angle setting between the second connecting rod, the upper end of head rod is connected and is corresponded the tip of crossbeam, the second connecting rod sets up the lower extreme of head rod, two coupling assembling's second connecting rod is configured as the connecting portion of coupling unit.
In some embodiments, the second connecting rod is horizontally disposed, and the second connecting rod is provided with more than one connecting hole.
In some embodiments, the first connecting rod is disposed perpendicular to the second connecting rod.
In some embodiments, at least one reinforcing beam is also provided between the first connecting rods of the two connecting assemblies.
In some embodiments, each corner in the sectional shelf is provided with a rounded corner.
In another aspect, the present application provides a method for assembling a composite bracket to a vehicle body, the method comprising:
assembling each part to be installed on the combined support in the front engine room of the automobile on the combined support to obtain a first sub-assembly, and assembling part of automobile chassis parts together to obtain a second sub-assembly;
and the first sub-assembly and the second sub-assembly are butted with the vehicle body from bottom to top, after the first sub-assembly and the second sub-assembly are butted, the connecting parts of the two connecting units of the combined support are respectively connected with the lower surfaces of the longitudinal beams of the vehicle body on the same side, and the chassis components are fixed with the vehicle body.
In some embodiments, the docking the first subassembly assembly and the second subassembly assembly together with the vehicle body from bottom to top specifically includes:
and placing the first sub-assembly and the second sub-assembly on a working surface of a lifting bearing tool together, and lifting the lifting bearing tool upwards to butt the first sub-assembly and the second sub-assembly with a vehicle body.
In some embodiments, the components mounted on the combination support include a battery, an onboard charger, and a thermal management system integration module.
The beneficial effect of this application is as follows:
the application provides a combined support and a combined support assembling method, because the connecting units are arranged on the two sides of the loading unit, the connecting units are arranged below the combined support, and the connecting units are provided with connecting parts used for being connected with the lower surface of the automobile body longitudinal beam, namely, the fixing points of the automobile body longitudinal beam and the combined support are changed from the upper surface of the automobile body longitudinal beam to the lower surface of the automobile body longitudinal beam, and because the length of the loading unit is less than the distance between the longitudinal beams on the two sides of the automobile frame, the combined support can be assembled to the automobile body in a bottom-up assembling mode, namely, the loading unit penetrates between the longitudinal beams on the two sides of the automobile body to be arranged above the automobile body longitudinal beam, the connecting parts of the connecting units are connected with the lower surface of the automobile body longitudinal beam on the same side, because the chassis component is also in a bottom-up assembling mode, the combined support can be assembled with the chassis component from bottom-up to the automobile body, the hoisting link of the combined support is omitted, the development of hoisting tools is omitted, the safety problem during hoisting and assembling is avoided, the assembling time and the production line station are saved, and the production efficiency is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention.
Fig. 1 is a schematic structural diagram of a combined bracket provided in this embodiment;
FIG. 2 is a schematic view illustrating an assembly process of the first sub-assembly and the second sub-assembly with the vehicle body according to the present embodiment;
fig. 3 is an assembly schematic diagram of the first sub-assembly and the second sub-assembly provided in the present embodiment and the vehicle body.
Description of reference numerals:
1-a combined support, 2-a front cabin, 3-a right brake assembly, 4-12V storage batteries, 5-a front motor right suspension support, 6-a right front half shaft assembly, 7-a vehicle-mounted charger, 8-a front subframe, 9-a front electric drive assembly, 10-a front motor left suspension support, 11-a thermal management system integrated module, 12-a left front half shaft assembly, 13-a left brake assembly, 14-a front suspension assembly, 15-a vehicle body longitudinal beam, 100-a loading unit, 110-a cross beam, 111-an assembly hole, 120-a reinforcing beam, 200-a connecting unit, 210-a first connecting rod, 220-a second connecting rod and 221-a screw hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The combined support in the front engine room of the pure electric vehicle is used for installing some parts in the front engine room, such as: the combined support is arranged on a longitudinal beam of a vehicle body, and the longitudinal beam of the vehicle body is arranged at the bottom end of a front cabin, so that the combined support of most vehicle types is assembled and fixed on left and right longitudinal beams of the vehicle body from top to bottom by adopting a hoisting tool in the existing vehicle assembly stage, namely the combined support is fixedly connected with the upper surfaces of the longitudinal beams; and chassis parts such as front and rear electric drive assemblies, front and rear suspension assemblies, front and rear sub-frames, power batteries and the like, because the front electric drive is assembled on the sub-frame through the suspension bracket, the length of the sub-frame is greater than the distance between the longitudinal beams of the vehicle body on two sides, and the power batteries, the rear electric drive and the rear suspension are also arranged below the floor of the vehicle body, the chassis parts can only be assembled from bottom to top, and therefore the combined bracket and the chassis parts can only be assembled separately. With the increasing demand of electric vehicles year by year, enterprises consider the problems of long cycle and large investment of an extension production line, and need to compress and optimize the working hours of the existing production process so as to achieve the purpose of increasing the yield without the extension production line.
Based on this, this application embodiment provides a combined support, can attach together with chassis part integral type from up down with last automobile body to the process has been practiced thrift.
Fig. 1 is a schematic structural diagram of a combined bracket provided in this embodiment, and in combination with fig. 1, the combined bracket 1 provided in this embodiment of the present application includes a loading unit 100 and two connecting units 200. The loading unit 100 is used for mounting parts of the front cabin 2 of the automobile, and the length of the loading unit 100 is smaller than the distance between the longitudinal beams on the two sides of the automobile frame; the two connection units 200 are respectively disposed at both sides of the loading unit 100, one end of the connection unit 200 is disposed below the side portion of the loading unit 100, and the other end is provided with a connection portion for connecting with the lower surface of the vehicle body side member.
The combined bracket provided by the embodiment of the application is characterized in that the connecting units 200 are arranged on two sides of the loading unit 100, the connecting units 200 are arranged below the combined bracket 1, the connecting units 200 are provided with connecting parts for connecting with the lower surfaces of the body longitudinal beams, namely, the fixing points of the body longitudinal beams and the combined bracket 1 are changed from the upper surfaces of the body longitudinal beams to the lower surfaces of the body longitudinal beams, and the length of the loading unit 100 is smaller than the distance between the longitudinal beams on two sides of the automobile frame, therefore, the combined bracket 1 can be assembled to the automobile body in a bottom-to-top assembly mode, namely, the loading unit 100 penetrates between the longitudinal beams on two sides of the automobile body to be arranged above the body longitudinal beams, the connecting parts of the connecting units 200 are connected with the lower surfaces of the body longitudinal beams on the same side, and the chassis components are also in a bottom-to-top assembly mode, so that the combined bracket 1 can be integrally assembled with the chassis components from bottom to top, the hoisting link of the combined support 1 is omitted, the development of hoisting tools is omitted, the safety problem during hoisting and assembling is avoided, the assembling time and the production line station are saved, and the production efficiency is improved.
Further, the loading unit 100 includes two beams 110 disposed oppositely, and a plurality of reinforcing beams 120 are disposed between the two beams 110 at intervals to connect the two beams 110 and reinforce the structure; the two cross beams 110 are provided with a plurality of assembling holes 111 for assembling with each component.
The connection unit 200 includes two connection assemblies, the connection assemblies are disposed corresponding to the two beams 110, each connection assembly includes a first connection rod 210 and a second connection rod 220 connected to each other, the first connection rods 210 and the second connection rods 220 are disposed at an angle, the upper ends of the first connection rods 210 are connected to the ends of the corresponding beams 110, and at least one reinforcement beam 120 is disposed between the first connection rods 210 of the two connection assemblies to reinforce the structure; the second connecting rods 220 of the two connecting assemblies are configured to be the connecting portions of the connecting unit 200, the second connecting rods 220 are arranged at the lower ends of the first connecting rods 210, the second connecting rods 220 and the cross beam 100 are arranged in parallel, obviously, the second connecting rods 220 are arranged at one ends, deviating from the loading unit 100, of the first connecting rods 210, so that the second connecting rods 220 at the two sides of the loading unit 100 can be abutted to the body longitudinal beams at the same side after the loading unit 100 passes through the body longitudinal beams at the two sides in the assembly process from bottom to top, and therefore the connection with the body longitudinal beams at the same side is achieved.
Preferably, the second connecting rod 220 is horizontally arranged, the first connecting rod 210 and the second connecting rod 220 are vertically arranged, and the second connecting rod 220 is provided with more than one connecting hole 221, that is, the second connecting rod 220 can be connected with the lower surface of the side body longitudinal beam on the same side through connecting pieces such as bolts and the like. Each corner in the sectional shelf 1 is provided with a fillet to resist casting stresses.
Based on the same inventive concept, an embodiment of the present application further provides a method for assembling a composite bracket, where the method is the method for assembling the composite bracket 1 and a vehicle body, fig. 2 is a schematic diagram of an assembling process of a first sub-assembly and a second sub-assembly provided in this embodiment and the vehicle body, and fig. 3 is a schematic diagram of an assembling process of the first sub-assembly and the second sub-assembly provided in this embodiment and the vehicle body, and with reference to fig. 1 to fig. 3, the method for assembling a composite bracket provided in this embodiment of the present application includes:
s1: assembling each part to be installed on the combined support 1 in the front engine room 2 of the automobile on the combined support 1 to obtain a first sub-assembly, and assembling part of automobile chassis parts together to obtain a second sub-assembly;
specifically, the components mounted on the combined bracket 1 include a 12V storage battery 4, a vehicle-mounted charger 7, and a thermal management system integration module 11, and of course, other components may be further provided, which is not limited in this embodiment; part of the automobile chassis comprises a right brake assembly 3, a front motor right suspension bracket 5, a right front half shaft assembly 6, a vehicle-mounted charger 7, a front sub-frame 8, a front electric drive assembly 9, a front motor left suspension bracket 10, a thermal management system integration module 11, a left front half shaft assembly 12, a left brake assembly 13 and a front suspension assembly 14.
S2: and (3) butting the first sub-assembly and the second sub-assembly with the vehicle body from bottom to top, and after the first sub-assembly and the second sub-assembly are butted, respectively connecting the connecting parts of the two connecting units 200 of the combined bracket 1 with the lower surfaces of the longitudinal beams 15 of the vehicle body on the same side, and fixing each chassis component with the vehicle body.
The first sub-assembly and the second sub-assembly can be lifted from bottom to top by a lifting bearing tool (not shown), that is, the first sub-assembly and the second sub-assembly are jointly placed on a working surface of the lifting bearing tool, and the lifting bearing tool is lifted upwards to butt the first sub-assembly and the second sub-assembly with the vehicle body. Specifically, in practical application, each part to be mounted on the combined support 1 in the front engine room 2 of the automobile is assembled on the combined support 1 on a first sub-assembly table, part of automobile chassis parts are sub-assembled on a second sub-assembly table, and the first sub-assembly table and the second sub-assembly table are respectively fixed on the lifting bearing tool through fixing devices. The lifting and carrying tool may refer to a mechanism with a lifting function in the prior art, which is not limited in this embodiment.
According to the assembling method of the combined support, the combined support 1 can be assembled with the chassis component integrated type from bottom to top together with the upper vehicle body, so that a hoisting link of the combined support 1 is omitted, a hoisting tool is omitted, the safety problem during hoisting assembly is avoided, the assembly time and the production line station are saved, and the production efficiency is improved.
While preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including preferred embodiments and all such alterations and modifications as fall within the scope of the invention.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (10)
1. The utility model provides a combination support, sets up in the front cabin of car which characterized in that includes:
the loading unit is used for installing parts of a front engine room of the automobile, and the length of the loading unit is smaller than the distance between the longitudinal beams on two sides of the automobile body;
and the two connecting units are respectively arranged on two sides of the loading unit, one end of each connecting unit is arranged below the side part of the loading unit, and the other end of each connecting unit is provided with a connecting part used for being connected with the lower surface of the longitudinal beam of the vehicle body.
2. The combination carrier of claim 1, wherein the loading unit comprises two opposing cross members, and a plurality of reinforcement beams are spaced between the two cross members.
3. The sectional bracket according to claim 2, wherein the connecting unit comprises two connecting members, the connecting members are disposed corresponding to the two cross beams, the connecting members comprise a first connecting rod and a second connecting rod, the first connecting rod and the second connecting rod are disposed at an angle, the upper end of the first connecting rod is connected to the end portion of the corresponding cross beam, the second connecting rod is disposed at the lower end of the first connecting rod, and the second connecting rods of the two connecting members are configured as the connecting portion of the connecting unit.
4. The sectional bracket according to claim 3, wherein the second connecting rod is horizontally disposed and has more than one connecting hole.
5. The composite carrier as recited in claim 3, wherein the first connecting rod is disposed perpendicular to the second connecting rod.
6. A sectional support according to claim 2, wherein at least one reinforcing beam is also provided between the first connecting rods of the two connecting members.
7. A sectional bracket according to claim 2, wherein each corner of the sectional bracket is rounded.
8. A method for assembling a composite bracket to a vehicle body according to any one of claims 1 to 7, comprising:
assembling each part to be installed on the combined support in the front engine room of the automobile on the combined support to obtain a first sub-assembly, and assembling part of automobile chassis parts together to obtain a second sub-assembly;
and the first sub-assembly and the second sub-assembly are butted with the vehicle body from bottom to top, after the first sub-assembly and the second sub-assembly are butted, the connecting parts of the two connecting units of the combined support are respectively connected with the lower surfaces of the longitudinal beams of the vehicle body on the same side, and the chassis components are fixed with the vehicle body.
9. The method for assembling a composite bracket according to claim 8, wherein the step of butting the first sub-assembly and the second sub-assembly together with the vehicle body from bottom to top specifically comprises the following steps:
and placing the first sub-assembly and the second sub-assembly on a working surface of a lifting bearing tool together, and lifting the lifting bearing tool upwards to butt the first sub-assembly and the second sub-assembly with a vehicle body.
10. The method for assembling a sectional bracket according to claim 8, wherein the parts mounted on the sectional bracket include a battery, a vehicle-mounted charger, and a thermal management system integration module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210629477.0A CN114906227A (en) | 2022-06-01 | 2022-06-01 | Combined support and assembling method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210629477.0A CN114906227A (en) | 2022-06-01 | 2022-06-01 | Combined support and assembling method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114906227A true CN114906227A (en) | 2022-08-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210629477.0A Pending CN114906227A (en) | 2022-06-01 | 2022-06-01 | Combined support and assembling method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114906227A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2175928C1 (en) * | 2000-07-27 | 2001-11-20 | Открытое акционерное общество "ГАЗ" | Automated line for preassembling of chassis, its butt-joining and assembling with body of automobile |
| CN105882373A (en) * | 2016-04-08 | 2016-08-24 | 东风汽车公司 | Cabin layout structure of electric automobile |
| CN206598842U (en) * | 2017-03-30 | 2017-10-31 | 中国重汽集团济南动力有限公司 | A kind of sectional shelf-unit |
| CN206885160U (en) * | 2017-04-17 | 2018-01-16 | 知豆电动汽车有限公司 | A kind of front deck modular assembly structure |
| CN109334821A (en) * | 2018-10-31 | 2019-02-15 | 东风设计研究院有限公司 | A kind of automobile chassis assembly pipeline and its attach together method |
| CN109436135A (en) * | 2018-10-24 | 2019-03-08 | 大乘汽车有限公司 | The continuous packaging technology of automobile chassis swinging cross |
| CN208812974U (en) * | 2018-09-11 | 2019-05-03 | 广州汽车集团股份有限公司 | Electric vehicle cabin sectional shelf-unit and cabin of electric automobile structure |
| CN211617445U (en) * | 2020-01-07 | 2020-10-02 | 广州汽车集团股份有限公司 | Fuel cell system arrangement structure and car |
| DE102019124338B3 (en) * | 2019-09-11 | 2020-10-29 | Bayerische Motoren Werke Aktiengesellschaft | Motor vehicle, in particular passenger car |
| CN212172363U (en) * | 2020-04-24 | 2020-12-18 | 湖南湖大艾盛汽车技术开发有限公司 | Electric automobile's front deck support module and front deck |
-
2022
- 2022-06-01 CN CN202210629477.0A patent/CN114906227A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2175928C1 (en) * | 2000-07-27 | 2001-11-20 | Открытое акционерное общество "ГАЗ" | Automated line for preassembling of chassis, its butt-joining and assembling with body of automobile |
| CN105882373A (en) * | 2016-04-08 | 2016-08-24 | 东风汽车公司 | Cabin layout structure of electric automobile |
| CN206598842U (en) * | 2017-03-30 | 2017-10-31 | 中国重汽集团济南动力有限公司 | A kind of sectional shelf-unit |
| CN206885160U (en) * | 2017-04-17 | 2018-01-16 | 知豆电动汽车有限公司 | A kind of front deck modular assembly structure |
| CN208812974U (en) * | 2018-09-11 | 2019-05-03 | 广州汽车集团股份有限公司 | Electric vehicle cabin sectional shelf-unit and cabin of electric automobile structure |
| CN109436135A (en) * | 2018-10-24 | 2019-03-08 | 大乘汽车有限公司 | The continuous packaging technology of automobile chassis swinging cross |
| CN109334821A (en) * | 2018-10-31 | 2019-02-15 | 东风设计研究院有限公司 | A kind of automobile chassis assembly pipeline and its attach together method |
| DE102019124338B3 (en) * | 2019-09-11 | 2020-10-29 | Bayerische Motoren Werke Aktiengesellschaft | Motor vehicle, in particular passenger car |
| CN211617445U (en) * | 2020-01-07 | 2020-10-02 | 广州汽车集团股份有限公司 | Fuel cell system arrangement structure and car |
| CN212172363U (en) * | 2020-04-24 | 2020-12-18 | 湖南湖大艾盛汽车技术开发有限公司 | Electric automobile's front deck support module and front deck |
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