CN208497855U - A kind of new energy car battery packet fixed plate - Google Patents
A kind of new energy car battery packet fixed plate Download PDFInfo
- Publication number
- CN208497855U CN208497855U CN201820654976.4U CN201820654976U CN208497855U CN 208497855 U CN208497855 U CN 208497855U CN 201820654976 U CN201820654976 U CN 201820654976U CN 208497855 U CN208497855 U CN 208497855U
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- CN
- China
- Prior art keywords
- magnesium alloy
- plate body
- stainless steel
- alloy plate
- fixed plate
- Prior art date
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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
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- Battery Mounting, Suspending (AREA)
Abstract
The utility model discloses a kind of new energy car battery packet fixed plates.Its magnesium alloy plate body (1) outer surface covers one layer of magnesia ceramics layer (5) by differential arc oxidation electrophoretic process technique, two stainless steel sleeves (6) die casting on both sides of the middle on magnesium alloy plate body (1) together, the equidistant die casting together of eight stainless steel connector sleeves (4) is in magnesium alloy plate body (1) rear end, connecting platform (3) setting is flexibly connected in magnesium alloy plate body (1) front end, two stainless steel sleeves (6) and eight stainless steel connector sleeves (4) bolt and magnesium alloy cabinet.New technology is handled since the utility model uses differential arc oxidation coated metal coating, surface anticorrosion effect is obvious, to reduce coefficient of friction, prolongs the service life.Fixed plate junction uses stainless steel steel bushing and magnesium alloy plate body die cast simultaneously, plays a protective role, ensure that the battery pack fixed plate service life is consistent with new-energy automobile entire life, reduce production cost.
Description
Technical field:
The utility model relates to a kind of new energy car battery packet fixed plates.
Background technique:
In recent years, under the driving of national policy, new-energy automobile market demand sharp increase, new-energy automobile obtains emerging
It rises and gradually popularizes.And new-energy automobile generallys use steel construction battery pack now, and battery pack fixed plate equally uses steel knot
Structure fails to reach lightweight requirements so that body of a motor car be made to aggravate.Requirement of the country to new-energy automobile is energy conservation and environmental protection,
Auto parts and components lightweight is energy-efficient important measure, and the battery pack fixed plate of part new-energy automobile uses magnesium alloy material at present
Expect alternative structure steel, meet lightweight requirements, still, bringing components corrosion therewith cannot solve the problems, such as, and former
It designs battery pack fixed plate and uses manufacture of steel structure, difficulty of processing is big, time-consuming, at high cost, is not easy to guarantee quality.
Utility model content:
The technical problem to be solved by the utility model is to provide a kind of using at differential arc oxidation coated metal coating
New technology is managed, surface anticorrosion effect is obvious, to reduce coefficient of friction, prolongs the service life.Fixed plate junction is using stainless
Steel steel bushing and magnesium alloy plate body die cast simultaneously, play a protective role, guarantee battery pack fixed plate service life and new-energy automobile
Entire life is consistent, effectively mitigation weight, energy-saving, improves quality and production efficiency, reduces a kind of new energy of production cost
Automobile batteries packet fixed plate.
The utility model technical scheme applied to solve the technical problem is: a kind of new energy car battery packet fixed plate
Magnesium alloy plate external surface covers one layer of magnesia ceramics layer by differential arc oxidation electrophoretic process technique, and two stainless steel sleeves are together
Die casting on both sides of the middle on magnesium alloy plate body, equidistantly die casting connects eight stainless steel connector sleeves in magnesium alloy plate body rear end together
Platform setting applies bolt and magnesium alloy cabinet activity in magnesium alloy plate body front end, two stainless steel sleeves and eight stainless steel connections
Connection.
The beneficial effects of the utility model are: handling new technology, oxygen due to using differential arc oxidation coated metal coating
Change magnesium ceramic layer and plate body to connect with the micro- molten transition region of metallurgy type, dense structure is without perforation, and with plate body at apparent micro- metallurgy
Type combines, and surface anticorrosion effect is obvious, to reduce coefficient of friction, prolongs the service life.Fixed plate junction uses stainless steel
Steel bushing and magnesium alloy plate body die cast simultaneously, connection bolt is only contacted with steel bushing when assembly, will not injure magnesium alloy parts table
Face plays a protective role.It ensure that the battery pack fixed plate service life is consistent with new-energy automobile entire life, be effectively reduced weight,
Reach energy saving purpose, and realizes new-energy automobile lightweight requirements.Magnesium alloy battery packet fixed plate in machining with
Steel construction compares, and can be improved 6 to 10 times of production efficiency, and product quality is easy to guarantee, rejection rate is low, improve quality and
Production efficiency significantly reduces production cost.
Detailed description of the invention:
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the top view of Fig. 1.
Specific embodiment:
Embodiment 1: as shown in Figure 1, Figure 2, Figure 3 shows, a kind of 1 appearance of magnesium alloy plate body of new energy car battery packet fixed plate
Face by differential arc oxidation electrophoretic process technique cover one layer of magnesia ceramics layer 5, two stainless steel sleeves 6 together die casting in magnesium alloy
On both sides of the middle on plate body 1, in 1 rear end of magnesium alloy plate body, connecting platform 3 is arranged the equidistant die casting together of eight stainless steel connector sleeves 4
In 1 front end of magnesium alloy plate body, two stainless steel sleeves 6 and eight stainless steel connector sleeves 4 bolt and magnesium alloy cabinet are flexibly connected.
As shown in Figure 1, Figure 2, Figure 3 shows, subtract built in a kind of magnesium alloy plate body 1 of new energy car battery packet fixed plate
Weight groove 2.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in
Change or replacement, should be covered within the scope of the utility model.
Claims (2)
1. a kind of new energy car battery packet fixed plate, it is characterized in that: magnesium alloy plate body (1) outer surface is aoxidized at electrophoresis by arc
Science and engineering skill cover one layer of magnesia ceramics layer (5), two stainless steel sleeves (6) together die casting on magnesium alloy plate body (1) middle part two
Side, in magnesium alloy plate body (1) rear end, connecting platform (3) is arranged in magnesium alloy the equidistant die casting together of eight stainless steel connector sleeves (4)
Plate body (1) front end, two stainless steel sleeves (6) and eight stainless steel connector sleeves (4) bolt and magnesium alloy cabinet are flexibly connected.
2. a kind of new energy car battery packet fixed plate according to claim 1, it is characterized in that: the magnesium alloy plate body
(1) lightening recesses built in (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820654976.4U CN208497855U (en) | 2018-04-23 | 2018-04-23 | A kind of new energy car battery packet fixed plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820654976.4U CN208497855U (en) | 2018-04-23 | 2018-04-23 | A kind of new energy car battery packet fixed plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208497855U true CN208497855U (en) | 2019-02-15 |
Family
ID=65298315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820654976.4U Active CN208497855U (en) | 2018-04-23 | 2018-04-23 | A kind of new energy car battery packet fixed plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208497855U (en) |
-
2018
- 2018-04-23 CN CN201820654976.4U patent/CN208497855U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |