CN217522176U - High-precision automobile battery aluminum alloy shell - Google Patents
High-precision automobile battery aluminum alloy shell Download PDFInfo
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- CN217522176U CN217522176U CN202221603432.8U CN202221603432U CN217522176U CN 217522176 U CN217522176 U CN 217522176U CN 202221603432 U CN202221603432 U CN 202221603432U CN 217522176 U CN217522176 U CN 217522176U
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Abstract
The utility model relates to a high accuracy car battery aluminum alloy casing, including the aluminum alloy frame, the aluminum alloy frame shape is the rectangle, and the aluminum alloy frame left side central point puts and is equipped with the connecting plate, and upper and lower both sides central point puts and is equipped with the locating piece, and the aluminum alloy frame inboard is equipped with the bottom plate, and bottom plate upper end and lower extreme all are equipped with aluminium alloy strip; aluminum alloy strip, aluminum alloy strip vertically and horizontally staggered form independent rectangle space one by one, and the aluminum alloy strip that is located the bottom plate lower extreme is in vertical position both ends and all is connected with erection joint structure, and erection joint structure connects at aluminum alloy frame lateral surface, and whole aluminum alloy shell is multiple functional, and the structural strength who sets up is big, places stably, connects other casings simple and conveniently.
Description
Technical Field
The utility model relates to an automobile battery wraps technical field, especially relates to a high accuracy automobile battery aluminum alloy casing.
Background
Traditional automobile-used battery box adopts the steel sheet, the casting of materials such as aluminum alloy, then carry out spraying treatment to the surface, along with car energy-concerving and environment-protective and lightweight development, battery case material has also appeared fine reinforcing combined material of glass, SMC sheet material, multiple lightweight material selection such as carbon fibre reinforcing combined material, automobile power battery package adopts aluminum alloy material to have workable shaping, high temperature corrosion resistance, good heat conductivity and electric conductivity, aluminum alloy case (except the cap) can stretch forming once, for the stainless steel, can save a part of welding process, can not appear when welding and lead to the quality reduction scheduling problem because metallic element burns out.
The utility model discloses a new energy automobile battery package bottom layer board is disclosed to mandate bulletin number CN201410811633.0, wherein the bottom layer board adopts the extrusion aluminum product to splice and weld and forms, aluminum product two-dimensional terminal surface shaping advantage has been concentrated, adopt the heat transfer that the cavity section bar can effectual prevention car stop state, the while also can utilize the adjustment of the strengthening rib width of cavity section bar, carry out the design of pilot hole, the whole processing after the welding is assembled, its dimensional consistency is high, owing to adopt the cavity section bar design, through the structural mechanics of end face design material and the mechanical structure of the own of material, the bottom layer board of its aluminum alloy only has about 8-10 KG. The cost is about half of the weight of the steel supporting plate, and is consistent with the steel cost, if recycling is considered, the comprehensive cost is lower than that of steel, but the equipment has the following problems: one of them, need carry out the tailor-welding in carrying out one shot forming process to battery package bottom layer board, the tailor-welding error is big, produces the burr easily, and the preparation step is comparatively loaded down with trivial details, and secondly its structure is incomplete, can't accomplish to carry out the adapter coupling with the aluminium alloy casing of upper end, fixed mode, and the setting of connection hole site does not relate to.
SUMMERY OF THE UTILITY MODEL
The utility model aims at prior art's weak point, constitute the overall structure of whole battery package casing through aluminum alloy frame and aluminum alloy strip, bottom plate, then utilize connecting plate and erection joint structure to supply it to it is complicated to solved the preparation step, not install the link hole in detail, place, the technical problem of the unable accurate adaptation during installation rather than upper end aluminum alloy casing.
In order to achieve the above purpose, the utility model provides a following technical scheme:
a high-precision automobile battery aluminum alloy shell comprises an aluminum alloy frame, wherein the aluminum alloy frame is rectangular, a connecting plate is arranged at the center of the left side of the aluminum alloy frame, positioning blocks are arranged at the centers of the upper side and the lower side of the aluminum alloy frame, a bottom plate is arranged on the inner side of the aluminum alloy frame, and aluminum alloy strips are arranged at the upper end and the lower end of the bottom plate;
aluminum alloy strip, aluminum alloy strip vertically and horizontally staggered form independent rectangle space one by one, and the aluminum alloy strip that just is located the bottom plate lower extreme is in vertical position both ends and all is connected with installation connection structure, and installation connection structure connects at aluminum alloy frame lateral surface.
Preferably, four top points of the aluminum alloy frame are provided with right-angle gaskets.
Preferably, the connecting plate is of a trapezoidal structure, the outer side of the connecting plate is sunken inwards, and holes of different specifications are formed in the connecting plate.
Preferably, a rectangular space is arranged between the leftmost side of the aluminum alloy frame and the bottom plate, a circuit collecting plate is arranged in the rectangular space, and a plurality of connecting holes are formed in the circuit collecting plate.
As an optimization, both ends all are equipped with fixed metal strip about the bottom plate, and fixed metal strip is located the aluminum alloy frame inboard, and its highly is less than the aluminum alloy frame height, and fixed metal strip is connected around carrying out the aluminium alloy of the vertical setting of aluminum alloy strip.
Preferably, the installation and connection structure comprises a rectangular gasket, a connecting block is arranged at the upper end of the rectangular gasket and is of a C-shaped structure, reinforcing blocks are arranged at two ends of the connecting block, the upper end of each reinforcing block is connected with one vertex of the connecting block, the lower end of each reinforcing block is connected with the rectangular gasket, and the rectangular gaskets are connected in an oblique diagonal mode.
Preferably, the positioning block comprises two symmetrically arranged clamping blocks, a circular positioning opening is formed between the clamping blocks, a supporting metal strip is connected to the lower end of the rear side of the circular positioning opening, and the supporting metal strip is connected with the aluminum alloy strip.
The utility model has the advantages that:
(1) the utility model discloses in through setting up the connecting plate, set up a plurality of punchholes on the connecting plate and come through placing battery package circuit, and set up the circuit on the connecting plate right side and collect the board, place the line of walking to inside panel and can both collect, collect the back and walk the line from the punchhole in for the circuit has one to gather, and the easy access is pleasing to the eye moreover, and the structure is more complete.
(2) The utility model discloses in through setting up installation connection structure, with all fixing in aluminum alloy frame position department of vertical placing of aluminum alloy strip, structural strength is bigger, and it is more convenient to connect, and is more pleasing to the eye moreover, then installation connection structure utilizes the connection of back up block firmly at aluminum alloy frame lateral surface for battery aluminum alloy shell is connecting the casing in-process, and the multiposition is fixed a position, and the product percent of pass is higher.
(3) The utility model discloses in through setting up the locating piece, utilize circular location mouth to fix a position its this aluminium alloy casing for connecting other casing in-processes, at first carry out the adaptation coincidence to circular location mouth and just can carry out perfect connection to other erection joint structure departments, circular location mouth has connected the support metal strip moreover, and its hardness and compressive capacity are stronger, the sound construction.
To sum up, this equipment has simple structure, can effectively fix a position, and sound construction walks reasonable advantage, is particularly useful for car battery package equipment technical field.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings described below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is the overall structure diagram of the present invention.
Fig. 2 is a schematic bottom view of the present invention.
Fig. 3 is a schematic view of the installation and connection structure of the present invention.
Fig. 4 is a schematic diagram of the positioning block structure of the present invention.
Detailed Description
The technical solution in the embodiment of the present invention is clearly and completely described below with reference to the accompanying drawings.
Example one
As shown in fig. 1 to 4, the utility model provides a high-precision automobile battery aluminum alloy shell, which comprises an aluminum alloy frame 1, wherein the aluminum alloy frame 1 is rectangular, a connecting plate 12 is arranged at the central position of the left side of the aluminum alloy frame 1, positioning blocks 14 are arranged at the central positions of the upper side and the lower side of the aluminum alloy frame 1, a bottom plate 13 is arranged at the inner side of the aluminum alloy frame 1, and aluminum alloy strips 2 are arranged at the upper end and the lower end of the bottom plate 13;
aluminum alloy strip 2, aluminum alloy strip 2 vertically and horizontally staggered form independent rectangle space one by one, and be located aluminum alloy strip 2 of bottom plate 13 lower extreme and be in vertical position both ends and all be connected with installation connection structure 21, and installation connection structure 21 connects at 1 lateral surface of aluminum alloy frame.
Further, as shown in fig. 1, four vertexes of the aluminum alloy frame 1 are provided with right-angle gaskets 10, the right-angle gaskets 10 are used for protecting the aluminum alloy frame 1, the aluminum alloy frame 1 is placed at the vertexes of the aluminum alloy frame 1 to deform in the pressing process, and the aluminum alloy frame 1 is prevented from deforming due to excessive force in the threaded connection process when the aluminum alloy frame is connected with the upper end shell, so that the structural strength is improved, and the aluminum alloy frame is protected.
Furthermore, connecting plate 12 is the trapezium structure, and the connecting plate 12 outside is sunken inwards, has seted up the punchhole 121 of different specifications on the connecting plate 12, and connecting plate 12 is upwards protruding, forms a sunken trapezoidal plate, has seted up a plurality of punchholes 121 on it, is for sunken trapezoidal plate and punchhole 121 cooperation for the in-process of carrying out threaded connection to punchhole 121 can not be outstanding outside connecting plate 12, saves space, and whole aluminum alloy shell is more convenient at the process of placing.
Further, as shown in fig. 1, a rectangular space 11 is arranged between the leftmost side of the aluminum alloy frame 1 and the bottom plate 13, a circuit collecting plate 3 is arranged in the rectangular space 11, a plurality of connecting holes 31 are formed in the circuit collecting plate 3, and the circuit collecting plate 3 is used for collecting circuits in the battery pack, so that the circuits can pass through the circuit collecting plate 3, the appearance is attractive, and the rectangular space 11 can enable the molding performance of the circuit to be larger.
Further, both ends all are equipped with fixed metal strip 131 about bottom plate 13, fixed metal strip 131 is located 1 inboards of aluminum alloy frame, and it is highly less than 1 height of aluminum alloy frame, fixed metal strip 131 connects around the aluminium alloy of 2 vertical settings of aluminum alloy strip, fixed metal strip 131 is used for consolidating the connection to the aluminum alloy strip 2 of vertical setting, make its distribution more even, this fixed metal strip 131 highly be less than aluminum alloy frame 1, make its inside battery of placing can utilize this difference in height to carry out the fixed of position, and is simple and convenient.
Further, as shown in fig. 3, the installation and connection structure 21 includes a rectangular gasket 211, the upper end of the rectangular gasket 211 is provided with a connection block 212, the connection block 212 is of a C-shaped structure, both ends of the connection block 212 are provided with reinforcing blocks 213, the upper end of each reinforcing block 213 is connected with a vertex of the connection block 212, the lower end of each reinforcing block 211 is connected with the rectangular gasket 211, the diagonal connection is formed, the connection hole positions are also arranged on the connection block 212, so that the aluminum alloy strips 2 at the lower end of the bottom plate 13 can be fixed, the lower end bearing capacity is stronger, the upper end shell is more convenient to connect, the diagonal setting of the reinforcing blocks 213 is attractive, the tightness of the connection block 2 and the aluminum alloy frame 1 is strengthened, and the bearing capacity of the connection block 212 is enhanced, and the structure is more stable.
Further, the locating piece 14 includes the clamp splice 141 that two symmetries set up, be equipped with circular location mouth 142 between the clamp splice 141, circular location mouth 142 rear side lower extreme is connected with the support metal strip 143, support metal strip 143 and connect aluminium alloy strip 2, the clamp splice 141 is used for fixing and supporting circular location mouth 142, the setting of circular location mouth 142 is mainly for the convenience in carrying out better adaptation in the installation with last casing together, also can examine out the qualification rate of product the very first time, support metal strip 143 is used for carrying out the reinforcement to this locating piece 14, make it settle in aluminium alloy frame 1 outside also can be fine stability.
The working process is as follows: firstly, an aluminum alloy frame 1 is placed, then criss-cross aluminum alloy strips 2 are placed at the upper end and the lower end of an inner bottom plate 13 of the aluminum alloy frame 1, the aluminum alloy strips 2 with the vertical upper end are connected with and fixed with metal strips 131 to form a height difference with the aluminum alloy frame 1, a battery pack is placed stably, the aluminum alloy strips 2 with the vertical lower end are connected to the lower end of the aluminum alloy frame 1, two sides of the battery pack are fixed by using mounting and connecting structures 21, the aluminum alloy strips 2 at the lower end are more dense than those at the upper end, and therefore the pressure bearing capacity of the battery pack is better;
secondly, utilize installation connection structure 21 to come to be connected this aluminum alloy casing and the end cover of other adaptations for it is connected more closely, and structural strength is bigger, and still be equipped with locating piece 14 in aluminum alloy frame 1 upper and lower both sides central point, utilize circular location mouth 142 to carry out the adaptation of upper and lower casing and place, can inspect the adaptation degree of two casings, also can the audio-visual product of observing whether qualified, pleasing to the eye, complete structure, multiple functional.
In the description of the present invention, it should be understood that the terms "front and back", "left and right" and the like indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or component referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present invention.
Of course, in this disclosure, those skilled in the art will understand that the terms "a" and "an" should be interpreted as "at least one" or "one or more," i.e., in one embodiment, a number of an element may be one, and in another embodiment, a number of the element may be plural, and the terms "a" and "an" should not be interpreted as limiting the number.
The above description is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art in the technical suggestion of the present invention should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (7)
1. The utility model provides a high accuracy car battery aluminum alloy casing which characterized in that: comprises that
The aluminum alloy frame (1) is rectangular, a connecting plate (12) is arranged in the center of the left side of the aluminum alloy frame (1), positioning blocks (14) are arranged in the centers of the upper side and the lower side of the aluminum alloy frame (1), a bottom plate (13) is arranged on the inner side of the aluminum alloy frame (1), and aluminum alloy strips (2) are arranged at the upper end and the lower end of the bottom plate (13);
aluminum alloy strip (2), aluminum alloy strip (2) vertically and horizontally staggered forms independent rectangle space one by one, and is located aluminum alloy strip (2) of bottom plate (13) lower extreme and is in vertical position both ends and all is connected with installation connection structure (21), installation connection structure (21) are connected at aluminum alloy frame (1) lateral surface.
2. A high-precision automobile battery aluminum alloy shell as claimed in claim 1, wherein right-angle gaskets (10) are arranged at four vertexes of the aluminum alloy frame (1).
3. A high-precision automobile battery aluminum alloy shell as claimed in claim 1, wherein the connecting plate (12) is of a trapezoid structure, the outer side of the connecting plate (12) is recessed inwards, and holes (121) with different specifications are formed in the connecting plate (12).
4. A high-precision automobile battery aluminum alloy shell as claimed in claim 1, wherein a rectangular space (11) is arranged between the leftmost side of the aluminum alloy frame (1) and the bottom plate (13), a circuit collecting plate (3) is arranged in the rectangular space (11), and a plurality of connecting holes (31) are formed in the circuit collecting plate (3).
5. A high accuracy car battery aluminum alloy casing according to claim 1, characterized in that both ends all are equipped with fixed metal strip (131) about bottom plate (13), fixed metal strip (131) are located aluminum alloy frame (1) inboard, and its height is less than aluminum alloy frame (1) height, fixed metal strip (131) connect the aluminium alloy of aluminum alloy strip (2) vertical setting around.
6. A high-precision automobile battery aluminum alloy shell as claimed in claim 1, wherein the mounting and connecting structure (21) comprises a rectangular gasket (211), a connecting block (212) is arranged at the upper end of the rectangular gasket (211), the connecting block (212) is of a C-shaped structure, reinforcing blocks (213) are arranged at two ends of the connecting block (212), the upper end of each reinforcing block (213) is connected with one vertex of the connecting block (212), the lower end of each reinforcing block is connected with the rectangular gasket (211), and an oblique-diagonal connection is formed.
7. The high-precision automobile battery aluminum alloy shell according to claim 1, wherein the positioning block (14) comprises two symmetrically arranged clamping blocks (141), a circular positioning opening (142) is arranged between the clamping blocks (141), a supporting metal strip (143) is connected to the lower end of the rear side of the circular positioning opening (142), and the supporting metal strip (143) is connected with the aluminum alloy strip (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221603432.8U CN217522176U (en) | 2022-06-24 | 2022-06-24 | High-precision automobile battery aluminum alloy shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221603432.8U CN217522176U (en) | 2022-06-24 | 2022-06-24 | High-precision automobile battery aluminum alloy shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217522176U true CN217522176U (en) | 2022-09-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221603432.8U Active CN217522176U (en) | 2022-06-24 | 2022-06-24 | High-precision automobile battery aluminum alloy shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217522176U (en) |
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2022
- 2022-06-24 CN CN202221603432.8U patent/CN217522176U/en active Active
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