CN219655152U - New energy automobile is aluminium alloy for shock attenuation - Google Patents
New energy automobile is aluminium alloy for shock attenuation Download PDFInfo
- Publication number
- CN219655152U CN219655152U CN202321090459.6U CN202321090459U CN219655152U CN 219655152 U CN219655152 U CN 219655152U CN 202321090459 U CN202321090459 U CN 202321090459U CN 219655152 U CN219655152 U CN 219655152U
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- Prior art keywords
- arc
- new energy
- energy automobile
- hollow
- hollow tube
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- 230000035939 shock Effects 0.000 title claims abstract description 26
- 229910000838 Al alloy Inorganic materials 0.000 title claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 26
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 26
- 239000006096 absorbing agent Substances 0.000 claims abstract description 14
- 238000013016 damping Methods 0.000 claims abstract description 13
- 238000007789 sealing Methods 0.000 claims description 7
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 238000010521 absorption reaction Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 4
- 239000000446 fuel Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
Landscapes
- Vibration Dampers (AREA)
Abstract
The utility model discloses an aluminum profile for damping a new energy automobile, which belongs to the technical field of aluminum profiles, and particularly relates to an aluminum profile for damping a new energy automobile, comprising a damper shell, wherein the damper shell is formed by splicing a first hollow pipe, a third hollow pipe and a plurality of second hollow pipes through a first connecting assembly and a second connecting assembly, a plurality of second hollow pipes are arranged between the first hollow pipe and the third hollow pipe, and the first connecting assembly comprises: the arc-shaped supporting plate is characterized in that the first hollow tube, the third hollow tube and the plurality of second hollow tubes are assembled into the shock absorber shell, so that the problem that the shells in the shock absorber are integrally formed at present can be solved, when the shock absorber shell is damaged, only the damaged part needs to be replaced, the cost investment is reduced, in addition, the length of the shock absorber shell can be changed according to the size of a new energy automobile, customization is not needed, and the cost investment is further reduced.
Description
Technical Field
The utility model relates to the technical field of aluminum profiles, in particular to an aluminum profile for damping of a new energy automobile.
Background
The new energy automobile is an automobile which adopts unconventional automobile fuel as a power source (or adopts conventional automobile fuel and a novel automobile-mounted power device) and integrates the advanced technology in the aspects of power control and driving of the automobile, and the formed technical principle is advanced, and the automobile has a new technology and a new structure. The new energy automobile comprises a pure electric automobile, a range-extended electric automobile, a hybrid electric automobile, a fuel cell electric automobile, a hydrogen engine automobile and the like. At present, in order to improve the endurance of the new energy automobile after charging, the new energy automobile is usually lightened, and researches show that the weight of the whole automobile is reduced by 10%, and the endurance mileage is improved by about 13.5%. The most obvious characteristic of the light weight of the current new energy automobile is the selection of materials, and particularly, the materials of partial structures are replaced by aluminum profiles. For example by exchanging the damper material for an aluminium profile.
However, the housing (cylindrical) in the shock absorber is formed integrally, which results in that if the housing is damaged, the whole housing needs to be replaced, and materials are wasted. Therefore, the utility model discloses the aluminum profile for damping of the new energy automobile.
Disclosure of Invention
The present utility model has been made in view of the above-mentioned and/or problems occurring in the prior art of an aluminum profile for damping a new energy automobile.
Accordingly, the present utility model has been made keeping in mind the above problems occurring in the prior art, and an object of the present utility model is to provide an aluminum profile for damping vibration in a new energy automobile.
In order to solve the technical problems, according to one aspect of the present utility model, the following technical solutions are provided:
the utility model provides a new energy automobile is aluminium alloy for shock attenuation, its includes the bumper shock absorber casing, the bumper shock absorber casing is by first hollow tube, third hollow tube and a plurality of second hollow tube through first coupling assembling and second coupling assembling concatenation constitution, and is equipped with a plurality of second hollow tubes between first hollow tube and the third hollow tube.
As a preferable scheme of the aluminum profile for the new energy automobile shock absorption, the utility model comprises the following steps: the first connection assembly includes:
the bottom of the first hollow pipe and the bottom of the second hollow pipe are circularly arranged and fixedly provided with a plurality of arc-shaped supporting plates;
and one side of each group of arc-shaped supporting plates is fixedly provided with a first arc-shaped positioning plate.
As a preferable scheme of the aluminum profile for the new energy automobile shock absorption, the utility model comprises the following steps: the first connection assembly further includes:
the inner wall of the top end of the second hollow pipe and the inner wall of the top end of the third hollow pipe are provided with positioning grooves;
the inner cavity side walls of the positioning grooves are circularly arranged and fixedly provided with a plurality of second arc-shaped positioning plates.
As a preferable scheme of the aluminum profile for the new energy automobile shock absorption, the utility model comprises the following steps: the first arc-shaped locating plates move to the lower parts of the second arc-shaped locating plates through gaps between the two groups of second arc-shaped locating plates, and are located under the second arc-shaped locating plates through rotation.
As a preferable scheme of the aluminum profile for the new energy automobile shock absorption, the utility model comprises the following steps: the top of the first arc-shaped locating plate is contacted with the bottom of the second arc-shaped locating plate, and the bottom of the first arc-shaped locating plate is contacted with the bottom of the locating groove.
As a preferable scheme of the aluminum profile for the new energy automobile shock absorption, the utility model comprises the following steps: the second connection assembly includes:
the bottom end of the first hollow pipe and the bottom end of the second hollow pipe are fixedly provided with the first circular ring;
the top end of the second hollow tube and the top end of the third hollow tube are fixedly provided with the second circular ring, and the first circular ring and the second circular ring are in contact.
As a preferable scheme of the aluminum profile for the new energy automobile shock absorption, the utility model comprises the following steps: the second connection assembly further includes:
the inner wall of the first circular ring is provided with a plurality of first through holes;
the inner wall of the second circular ring is provided with a plurality of second through holes;
and one end of the screw penetrates through the first through hole and the second through hole to be connected with the nut in a threaded manner.
As a preferable scheme of the aluminum profile for the new energy automobile shock absorption, the utility model comprises the following steps: the second connection assembly further includes:
a seal assembly for improving sealability;
the seal assembly includes:
the first annular groove is formed in the inner wall of the bottom end of the first annular ring;
the second annular groove is formed in the inner wall of the top end of the second circular ring;
the top end of the sealing ring is inserted in the first annular groove, and the bottom end of the sealing ring is inserted in the second annular groove.
Compared with the prior art:
1. the first hollow pipe, the third hollow pipe and the plurality of second hollow pipes are assembled into the shock absorber shell, so that the problem that the shell in the shock absorber is integrally formed at present can be solved, when the shock absorber shell is damaged, only the damaged part is required to be replaced, the cost investment is reduced, in addition, the length of the shock absorber shell can be changed according to the size of a new energy automobile, customization is not needed, and the cost investment is further reduced;
2. through setting up first coupling assembling and second coupling assembling, have can play dual fixed effect, and then can improve the connection stability of first hollow tube, third hollow tube and second hollow tube, in addition, through setting up seal assembly, have the connection leakproofness that can improve first hollow tube, third hollow tube and second hollow tube.
Drawings
FIG. 1 is a schematic elevational view of the structure of the present utility model;
FIG. 2 is an enlarged schematic view of the structure A in FIG. 1 according to the present utility model;
FIG. 3 is a schematic view of a second connecting assembly according to the present utility model;
FIG. 4 is a schematic bottom view of a partial structure of a second connecting assembly according to the present utility model;
FIG. 5 is a schematic top view of a partial structure of a second connector assembly according to the present utility model;
fig. 6 is a schematic partial structure of a second connecting assembly according to the present utility model.
In the figure: the shock absorber housing 10, the first hollow tube 11, the second hollow tube 12, the third hollow tube 13, the first connection assembly 20, the arc support plate 21, the first arc positioning plate 22, the positioning groove 23, the second arc positioning plate 24, the second connection assembly 30, the first ring 31, the second ring 32, the first through hole 33, the second through hole 34, the screw 35, the first annular groove 41, the second annular groove 42, and the seal ring 43.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, embodiments of the present utility model will be described in further detail below with reference to the accompanying drawings.
Example 1:
the utility model provides an aluminum profile for damping of a new energy automobile, referring to fig. 1-6, which comprises a damper shell 10, wherein the damper shell 10 is formed by splicing a first hollow pipe 11, a third hollow pipe 13 and a plurality of second hollow pipes 12 through a first connecting component 20 and a second connecting component 30, and a plurality of second hollow pipes 12 are arranged between the first hollow pipe 11 and the third hollow pipe 13, wherein the sizes and shapes of the first hollow pipe 11, the third hollow pipe 13 and the plurality of second hollow pipes 12 are the same, and the damper shell 10 is made of the aluminum profile.
The first connection assembly 20 includes: an arc-shaped supporting plate 21, a first arc-shaped positioning plate 22, a positioning groove 23 and a second arc-shaped positioning plate 24;
the bottom of first hollow tube 11 and the bottom of second hollow tube 12 all are circular arrangement fixed mounting a plurality of arc backup pads 21, the distance is the same between every two sets of arc backup pads 21, the equal fixed mounting first arc locating plate 22 of one side of every set of arc backup pad 21, first arc locating plate 22 and the thickness that arc backup pad 21 superimposed are the same with the thickness of constant head tank 23, and the thickness of first arc locating plate 22 is the same with the thickness of second arc locating plate 24, constant head tank 23 is all offered to the top inner wall of second hollow tube 12 and the top inner wall of third hollow tube 13, the height of constant head tank 23 is the same with the height of arc backup pad 21, the inner chamber lateral wall of constant head tank 23 is circular arrangement fixed mounting a plurality of second arc locating plate 24, the distance is the same between every two sets of second arc locating plate 24, first arc locating plate 22 moves to the below of second arc locating plate 24 through the gap between two sets of second arc locating plate 24, and through rotatory being located under the second arc locating plate 24, the top of first arc locating plate 22 contacts with the bottom of second arc locating plate 24, and the bottom of first arc locating plate 22 contacts between two sets of arc locating plate 24, the length is greater than the first arc locating plate 24, vice versa, the distance between two sets of arc locating plate 22 contacts between the bottom of first arc locating plate 24.
The second connection assembly 30 includes: the first circular ring 31, the second circular ring 32, the first through hole 33, the second through hole 34 and the screw 35;
the bottom of first hollow tube 11 and the bottom of second hollow tube 12 are all fixed mounting first ring 31, first ring 31 is parallel and level mutually with the bottom of first hollow tube 11 and the bottom of second hollow tube 12, the top of second hollow tube 12 and the top of third hollow tube 13 are all fixed mounting second ring 32, second ring 32 is parallel and level mutually with the top of second hollow tube 12 and the top of third hollow tube 13, and first ring 31 contacts with second ring 32, a plurality of first through-holes 33 are seted up to the inner wall of first ring 31, a plurality of second through-holes 34 are seted up to the inner wall of second ring 32, first through-hole 33 and second through-hole 34 threaded connection nut are passed to the one end of screw 35.
Example 2:
on the basis of embodiment 1, a seal assembly for improving sealability is provided;
the seal assembly includes: a first annular groove 41, a second annular groove 42, and a seal ring 43;
the first annular groove 41 is opened on the bottom end inner wall of the first annular ring 31, the second annular groove 42 is opened on the top end inner wall of the second annular ring 32, the top end of the sealing ring 43 is inserted in the first annular groove 41, and the bottom end of the sealing ring 43 is inserted in the second annular groove 42.
The assembly process comprises the following steps:
step one: inserting the seal ring 43 in the second annular groove 42;
step two: the first arc-shaped positioning plate 22 is positioned right above the two groups of second arc-shaped positioning plates 24, at the moment, the first arc-shaped positioning plate 22 moves towards the positioning groove 23 until the first arc-shaped positioning plate 22 passes through the space between the two groups of second arc-shaped positioning plates 24 to be contacted with the bottom end of the positioning groove 23, at the moment, the first arc-shaped positioning plate 22 is positioned below the second arc-shaped positioning plates 24, at the same time, the first circular ring 31 is contacted with the second circular ring 32, and the top end of the sealing ring 43 is inserted into the first annular groove 41;
step three: when the first arc-shaped positioning plate 22 is positioned below the second arc-shaped positioning plate 24, the first arc-shaped positioning plate 22 rotates until the first through hole 33 and the second through hole 34 are aligned, and when the first through hole 33 and the second through hole 34 are aligned, the first arc-shaped positioning plate 22 is positioned right below the second arc-shaped positioning plate 24;
step four: when the first through hole 33 and the second through hole 34 are aligned, one end of the screw 35 is threaded through the first through hole 33 and the second through hole 34 to connect the nuts, thereby completing the connection of the first hollow tube 11 and the second hollow tube 12, or the two sets of the second hollow tubes 12, or the second hollow tube 12 and the third hollow tube 13, and finally, repeating the above steps until the damper housing 10 is formed.
Although the utility model has been described hereinabove with reference to embodiments, various modifications thereof may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the features of the disclosed embodiments may be combined with each other in any manner as long as there is no structural conflict, and the exhaustive description of these combinations is not given in this specification merely for the sake of omitting the descriptions and saving resources. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.
Claims (8)
1. The utility model provides a new energy automobile shock attenuation is with aluminium alloy, includes bumper shock absorber casing (10), its characterized in that, bumper shock absorber casing (10) are by first hollow tube (11), third hollow tube (13) and a plurality of second hollow tube (12) through first coupling assembling (20) and second coupling assembling (30) concatenation constitution, and are equipped with a plurality of second hollow tubes (12) between first hollow tube (11) and third hollow tube (13).
2. The aluminum profile for damping of a new energy automobile according to claim 1, wherein the first connecting assembly (20) comprises:
the bottoms of the first hollow pipe (11) and the second hollow pipe (12) are circularly arranged and fixedly provided with a plurality of arc-shaped supporting plates (21);
and one side of each group of arc-shaped supporting plates (21) is fixedly provided with a first arc-shaped positioning plate (22).
3. The aluminum profile for damping of a new energy automobile according to claim 2, wherein the first connecting assembly (20) further comprises:
the positioning grooves (23) are formed in the inner wall of the top end of the second hollow pipe (12) and the inner wall of the top end of the third hollow pipe (13);
the inner cavity side walls of the positioning grooves (23) are circularly arranged and fixedly provided with a plurality of second arc-shaped positioning plates (24).
4. A new energy automobile shock absorbing aluminum profile according to claim 3, wherein the first arc locating plates (22) move to the lower parts of the second arc locating plates (24) through gaps between the two groups of second arc locating plates (24), and are located right below the second arc locating plates (24) through rotation.
5. The aluminum profile for damping of a new energy automobile according to claim 4, wherein the top of the first arc-shaped positioning plate (22) is in contact with the bottom of the second arc-shaped positioning plate (24), and the bottom of the first arc-shaped positioning plate (22) is in contact with the bottom of the positioning groove (23).
6. The aluminum profile for damping of a new energy automobile according to claim 1, wherein the second connection assembly (30) comprises:
the bottom end of the first hollow pipe (11) and the bottom end of the second hollow pipe (12) are fixedly provided with the first circular ring (31);
the second circular ring (32), the top of the second hollow tube (12) and the top of the third hollow tube (13) are fixedly provided with the second circular ring (32), and the first circular ring (31) is contacted with the second circular ring (32).
7. The aluminum profile for damping of a new energy automobile according to claim 6, wherein the second connection assembly (30) further comprises:
the inner wall of the first circular ring (31) is provided with a plurality of first through holes (33);
the inner wall of the second circular ring (32) is provided with a plurality of second through holes (34);
and one end of the screw (35) passes through the first through hole (33) and the second through hole (34) to be connected with the nut in a threaded manner.
8. The aluminum profile for damping of a new energy automobile according to claim 1, wherein the second connection assembly (30) further comprises:
a seal assembly for improving sealability;
the seal assembly includes:
the first annular groove (41), the first annular groove (41) is arranged on the inner wall of the bottom end of the first circular ring (31);
the second annular groove (42) is formed in the inner wall of the top end of the second circular ring (32);
the top end of the sealing ring (43) is inserted into the first annular groove (41), and the bottom end of the sealing ring (43) is inserted into the second annular groove (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321090459.6U CN219655152U (en) | 2023-05-09 | 2023-05-09 | New energy automobile is aluminium alloy for shock attenuation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321090459.6U CN219655152U (en) | 2023-05-09 | 2023-05-09 | New energy automobile is aluminium alloy for shock attenuation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219655152U true CN219655152U (en) | 2023-09-08 |
Family
ID=87862164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321090459.6U Active CN219655152U (en) | 2023-05-09 | 2023-05-09 | New energy automobile is aluminium alloy for shock attenuation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219655152U (en) |
-
2023
- 2023-05-09 CN CN202321090459.6U patent/CN219655152U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An aluminum profile for shock absorption of new energy vehicles Effective date of registration: 20231202 Granted publication date: 20230908 Pledgee: Bank of Communications Ltd. Wuxi branch Pledgor: JIANGSU CHENGLONG ALUMINUM CO.,LTD. Registration number: Y2023980068857 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |