CN205159409U - Electric vehicle battery box body that practicality is strong - Google Patents
Electric vehicle battery box body that practicality is strong Download PDFInfo
- Publication number
- CN205159409U CN205159409U CN201521007945.2U CN201521007945U CN205159409U CN 205159409 U CN205159409 U CN 205159409U CN 201521007945 U CN201521007945 U CN 201521007945U CN 205159409 U CN205159409 U CN 205159409U
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- China
- Prior art keywords
- panel beating
- face
- main body
- casing main
- box body
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- Expired - Fee Related
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Abstract
The utility model provides an electric vehicle battery box body that practicality is strong belongs to the new energy automobile trade battery technical field of system, including a box main part, the box main part does not contain the upper cover, the box main part includes the left surface, right flank and bottom surface, the box main part still includes preceding terminal surface and rear end face, preceding terminal surface lies in the one end of box main part, the rear end face is located the other end of box main part, all be equipped with the reservation mounting hole on preceding terminal surface and the rear end face, all be equipped with peripheral hardware installation panel beating subassembly on the outer wall of left surface and right flank, be equipped with inside panel beating subassembly and the fixed panel beating subassembly of battery module strengthened in the box main part, the inside panel beating subassembly of strengthening is located left surface and right flank, the fixed panel beating subassembly of battery module is located the bottom surface. The utility model discloses safe and reliable, maintain simple to operate etc. The practicality is strong, has good application prospect.
Description
Technical field
The utility model belongs to new-energy automobile industry battery system technical field, especially relates to a kind of practical electric automobile battery box body.
Background technology
Conventional electric automobile is due to the restriction of the aspect such as cost and technology, Battery case all adopts the mode of the artificial welding of general steel plate, this kind of processing mode exist weld seam many, easily leak, the defect such as welding deformation is serious, installation dimension can not meet, and production efficiency is low.Along with the development of electric vehicle engineering, the maturation gradually of Battery case manufacturing technology, has much new technique to be used simultaneously, and not only efficiency is high also safe and reliable, and the roughing mode of this artificial welding is gradually by market.The design of New-energy electric vehicle Battery case is just towards the future development of safe, automation, and therefore the object of the invention is exactly to provide that a kind of structure is simple, safe and reliable, appearance looks elegant, versatility are good, the electric automobile battery box body of relative inexpensiveness.
Under the petroleum-based energy seriously background that grows to even greater heights of in short supply, energy-conservation cry, new-energy automobile research project is put into country's " 863 great scientific and technological problem " during "the 10th five-years", and has planned to take gasoline car as starting point, to the strategy that new energy power car target is drive on boldly.New-energy automobile power provides main energy sources primarily of battery system, and the ground floor mechanical protection device of whole system is exactly Battery case.Battery case is the core building block of electric vehicle battery system; its Main Function is splendid attire and protection battery core module; the interface that power brick is connected with car load reserved by casing simultaneously; install and fixing high-low pressure connector; casing also possesses the device be connected and fixed with car load simultaneously, power brick is connected together with car load safely and reliably.
Described design can meet most depot for Battery case basic function demand, safe and reliable, safeguard easy for installation etc., practical, has a good application prospect.
Summary of the invention
In view of this, the utility model is intended to propose one can meet most depot for Battery case basic function demand, safe and reliable, safeguard easy for installation etc., practical, the practical electric automobile battery box body had a good application prospect.
For achieving the above object, the technical solution of the utility model is achieved in that a kind of practical electric automobile battery box body, comprise a casing main body, described casing main body is not containing upper cover, described casing main body comprises left surface, right flank and bottom surface, described casing main body also comprises front end face and rear end face, described front end face is positioned at one end of casing main body, described rear end face is positioned at the other end of casing main body, described front end face and rear end face are equipped with reserving installation hole, the outer wall of described left surface and right flank is equipped with peripheral hardware and panel beating assembly is installed, be provided with in described casing main body and inner strengthen panel beating assembly and battery modules fixes panel beating assembly, described inside is strengthened panel beating assembly and is positioned on left surface and right flank, described battery modules is fixed panel beating assembly and is positioned on bottom surface.
Further, described casing main body adopts ultra-deep stretching Metal plate DC06.
Further, described left surface, right flank and bottom surface to stretch one-shot forming through panel beating.
Further, described front end face is positioned at one end of casing main body, and described front end face is welded on left surface, right flank and bottom surface, and described rear end face is positioned at the other end of casing main body, and described rear end face is welded on left surface, right flank and bottom surface.
Further, described reserving installation hole is through the one-shot forming of panel beating stamping-out.
Further, described peripheral hardware installs panel beating components welding on the outer wall of left surface and right flank.
Further, described peripheral hardware installs panel beating assembly through the one-shot forming of panel beating stamping-out.
Further, described peripheral hardware is installed panel beating assembly and is adopted high strength Metal plate B340LA.
Further, described inside reinforcement panel beating assembly and battery modules are fixed panel beating assembly and are integrated punch forming.
Further, panel beating components welding is strengthened on left surface and right flank in described inside, and described battery modules fixes panel beating components welding on bottom surface.
Processing technology of the present utility model:
Casing main body does not have 5 faces containing upper cover, and wherein left surface, right flank and bottom surface adopt panel beating stretching one-shot forming, and efficiency is high, and dimensional performance is good;
Front end face and the rear end face of casing main body need to install the connector be connected with car load, so need reserving installation hole, reserving installation hole adopts the one-shot forming of panel beating stamping-out, and efficiency is high, and dimensional performance is good;
Casing main body and car load are installed fixing peripheral hardware and are installed panel beating assembly, and adopt panel beating blanking and bending technique, Continuous maching, efficiency is high, and dimensional performance is good;
Casing body interior installs the shaping inside reinforcement panel beating assembly of integrated punching and battery modules fixes panel beating assembly, and efficiency is high, and dimensional performance is good;
Finally, front end face, rear end face, peripheral hardware installation panel beating assembly, inner reinforcement panel beating assembly and battery modules are fixed panel beating assembly adopts welding tooling to be fixed to correspondence position, welding fabrication successively, meet dimensional requirement through overall shaping tooling shaping after having welded, finally send to electrophoresis, spraying chassis armor.
Relative to prior art, the practical electric automobile battery box body of the utility model has following advantage:
1. casing main body adopts ultra-deep stretching Metal plate DC06, one-shot forming, and this process does not have the distortion as welding produces, and consistency is good, and efficiency is high, and size also can ensure;
2. the front end face of casing main body and rear end face adopt punch forming to be soldered to casing main body again, instead of together with casing main body drawing and forming, avoid because the local sheet material that stretching depth is large, casing main body four base angles are right angle and cause is thinning, the even problem such as drawing crack, effectively improve the rate of finished products of product, reduce drawing die difficulty and die cost simultaneously;
3. the inside of casing main body is strengthened panel beating assembly and battery modules and is fixed panel beating assembly and adopt integrated design, namely be placed in one piece of panel beating plane as far as possible, adopt punching press one-shot forming, rearmost point weldering is fixed to casing main body and uses resistance welded again, effectively reduce solder joint and welding deformation, decrease sheet metal part quantity, also ensure that the status requirement of each fixing point simultaneously;
4. casing main body peripheral hardware is installed panel beating assembly and is adopted high strength Metal plate B340LA, blanking, bending and molding, not only be fixed on relevant position with welding tooling, full weld is welded and fixed to casing, ensures the weight capacity of material itself but also power brick reliably can be fixed to car load.
Accompanying drawing explanation
The accompanying drawing forming a part of the present utility model is used to provide further understanding of the present utility model, and schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the front view of the practical electric automobile battery box body of the utility model.
Fig. 2 is the stereogram of the practical electric automobile battery box body of the utility model.
Fig. 3 is the vertical view of the practical electric automobile battery box body of the utility model.
Fig. 4 is the left view of the practical electric automobile battery box body of the utility model.
Fig. 5 is the right view of the practical electric automobile battery box body of the utility model.
Fig. 6 is the partial structurtes schematic diagram of the front end face of the practical electric automobile battery box body of the utility model.
Fig. 7 is the partial structurtes schematic diagram of the rear end face of the practical electric automobile battery box body of the utility model.
In figure: 1, casing main body; 2, left surface; 3, right flank; 4, bottom surface; 5, front end face; 6, rear end face; 7, reserving installation hole; 8, peripheral hardware installs panel beating assembly; 9, inner reinforcement panel beating assembly; 10, battery modules fixes panel beating assembly.
Embodiment
It should be noted that, when not conflicting, the embodiment in the utility model and the feature in embodiment can combine mutually.
In description of the present utility model, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", orientation or the position relationship of the instruction such as " outward " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.In addition, term " first ", " second " etc. only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, one or more these features can be expressed or impliedly be comprised to the feature being limited with " first ", " second " etc.In description of the present utility model, except as otherwise noted, the implication of " multiple " is two or more.
In description of the present utility model, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, the concrete meaning of above-mentioned term in the utility model can be understood by concrete condition.
Below with reference to the accompanying drawings and describe the utility model in detail in conjunction with the embodiments.
As shown in figs. 1-7, a kind of practical electric automobile battery box body, comprise a casing main body 1, casing main body 1 adopts ultra-deep stretching Metal plate DC06, casing main body 1 is not containing upper cover, casing main body 1 comprises and to stretch one-time formed left surface 2 through panel beating, right flank 3 and bottom surface 4, casing main body 1 also comprises front end face 5 and rear end face 6, front end face 5 is positioned at one end of casing main body 1, front end face 5 is welded in left surface 2, right flank 3 is with on bottom surface 4, rear end face 6 is positioned at the other end of casing main body 1, rear end face 6 is welded in left surface 2, right flank 3 is with on bottom surface 4, front end face 5 and rear end face 6 are equipped with through the one-time formed reserving installation hole 7 of panel beating stamping-out, the outer wall of left surface 2 and right flank 3 is all welded with and through panel beating stamping-out one-time formed peripheral hardware, panel beating assembly 8 is installed, peripheral hardware is installed panel beating assembly 8 and is adopted high strength Metal plate B340LA, be provided with the shaping inside of integrated punching in casing main body 1 and strengthen panel beating assembly 9 and battery modules fixes panel beating assembly 10, inner panel beating assembly 9 of strengthening is welded on left surface 2 and right flank 3, battery modules is fixed panel beating assembly 10 and is welded on bottom surface 4.
Processing technology of the present utility model:
Casing main body 1 does not have 5 faces containing upper cover, and wherein left surface 2, right flank 3 adopt panel beating stretching one-shot forming with bottom surface 4, and efficiency is high, and dimensional performance is good;
The front end face 5 of casing main body 1 needs to install the connector be connected with car load with rear end face 6, so need reserving installation hole 7, reserving installation hole 7 adopts the one-shot forming of panel beating stamping-out, and efficiency is high, and dimensional performance is good;
Casing main body 1 and car load are installed fixing peripheral hardware and are installed panel beating assembly 8, and adopt panel beating blanking and bending technique, Continuous maching, efficiency is high, and dimensional performance is good;
The shaping inside reinforcement panel beating assembly 9 of integrated punching is installed in casing main body 1 inside and battery modules fixes panel beating assembly 10, and efficiency is high, and dimensional performance is good;
Finally, front end face 5, rear end face 6, peripheral hardware installation panel beating assembly 8, inner reinforcement panel beating assembly 9 and battery modules are fixed panel beating assembly 10 adopts welding tooling to be fixed to correspondence position, welding fabrication successively, meet dimensional requirement through overall shaping tooling shaping after having welded, finally send to electrophoresis, spraying chassis armor.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection range of the present utility model.
Claims (10)
1. a practical electric automobile battery box body, it is characterized in that: comprise a casing main body, described casing main body is not containing upper cover, described casing main body comprises left surface, right flank and bottom surface, described casing main body also comprises front end face and rear end face, described front end face is positioned at one end of casing main body, described rear end face is positioned at the other end of casing main body, described front end face and rear end face are equipped with reserving installation hole, the outer wall of described left surface and right flank is equipped with peripheral hardware and panel beating assembly is installed, be provided with in described casing main body and inner strengthen panel beating assembly and battery modules fixes panel beating assembly, described inside is strengthened panel beating assembly and is positioned on left surface and right flank, described battery modules is fixed panel beating assembly and is positioned on bottom surface.
2. a kind of practical electric automobile battery box body according to claim 1, is characterized in that: described casing main body adopts ultra-deep stretching Metal plate DC06.
3. a kind of practical electric automobile battery box body according to claim 1, is characterized in that: described left surface, right flank and bottom surface to stretch one-shot forming through panel beating.
4. a kind of practical electric automobile battery box body according to claim 1, it is characterized in that: described front end face is positioned at one end of casing main body, described front end face is welded on left surface, right flank and bottom surface, described rear end face is positioned at the other end of casing main body, and described rear end face is welded on left surface, right flank and bottom surface.
5. a kind of practical electric automobile battery box body according to claim 1, is characterized in that: described reserving installation hole is through the one-shot forming of panel beating stamping-out.
6. a kind of practical electric automobile battery box body according to claim 1, is characterized in that: described peripheral hardware installs panel beating components welding on the outer wall of left surface and right flank.
7. a kind of practical electric automobile battery box body according to claim 1, is characterized in that: described peripheral hardware installs panel beating assembly through the one-shot forming of panel beating stamping-out.
8. a kind of practical electric automobile battery box body according to claim 1, is characterized in that: described peripheral hardware is installed panel beating assembly and adopted high strength Metal plate B340LA.
9. a kind of practical electric automobile battery box body according to claim 1, is characterized in that: described inside reinforcement panel beating assembly and battery modules are fixed panel beating assembly and be integrated punch forming.
10. a kind of practical electric automobile battery box body according to any one of claim 1-9, is characterized in that: panel beating components welding is strengthened on left surface and right flank in described inside, and described battery modules fixes panel beating components welding on bottom surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521007945.2U CN205159409U (en) | 2015-12-07 | 2015-12-07 | Electric vehicle battery box body that practicality is strong |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521007945.2U CN205159409U (en) | 2015-12-07 | 2015-12-07 | Electric vehicle battery box body that practicality is strong |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205159409U true CN205159409U (en) | 2016-04-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521007945.2U Expired - Fee Related CN205159409U (en) | 2015-12-07 | 2015-12-07 | Electric vehicle battery box body that practicality is strong |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205159409U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106654087A (en) * | 2016-10-31 | 2017-05-10 | 浙江涛涛工贸有限公司 | Aluminum battery box body for electric vehicle and manufacturing method of aluminum battery box body |
| CN107425162A (en) * | 2017-06-13 | 2017-12-01 | 苏州新睿琪金属科技有限公司 | New energy lithium battery aluminum frame support block and production technology |
-
2015
- 2015-12-07 CN CN201521007945.2U patent/CN205159409U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106654087A (en) * | 2016-10-31 | 2017-05-10 | 浙江涛涛工贸有限公司 | Aluminum battery box body for electric vehicle and manufacturing method of aluminum battery box body |
| CN107425162A (en) * | 2017-06-13 | 2017-12-01 | 苏州新睿琪金属科技有限公司 | New energy lithium battery aluminum frame support block and production technology |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160413 Termination date: 20201207 |