CN213040294U - High-strength aluminum alloy special-shaped section bar for automobile - Google Patents
High-strength aluminum alloy special-shaped section bar for automobile Download PDFInfo
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- CN213040294U CN213040294U CN202021971856.0U CN202021971856U CN213040294U CN 213040294 U CN213040294 U CN 213040294U CN 202021971856 U CN202021971856 U CN 202021971856U CN 213040294 U CN213040294 U CN 213040294U
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- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 17
- 238000001962 electrophoresis Methods 0.000 claims description 3
- 239000003755 preservative agent Substances 0.000 claims description 2
- 230000002335 preservative effect Effects 0.000 claims description 2
- 239000000956 alloy Substances 0.000 claims 6
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 238000005260 corrosion Methods 0.000 abstract description 8
- 239000000463 material Substances 0.000 abstract description 8
- 238000012545 processing Methods 0.000 abstract description 7
- 230000007797 corrosion Effects 0.000 abstract description 4
- 238000013461 design Methods 0.000 abstract description 3
- 239000013585 weight reducing agent Substances 0.000 abstract description 2
- 238000003754 machining Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 5
- 230000002035 prolonged effect Effects 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005536 corrosion prevention Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a high strength aluminum alloy opposite sex section bar for car, its technical scheme is: comprises a first section bar main body, a second section bar main body, a third section bar main body and a fourth section bar main body, wherein the first section bar main body comprises an upper plate and a lower plate, the bottom of the upper plate is provided with a semi-elliptical hole, the bottom of the left end of the upper plate is integrally formed with a left framework, the middle bottom of the upper plate is integrally provided with a middle framework, the bottom of the right end of the upper plate is integrally provided with a right framework, the left end of the left framework is provided with a regular hexagon chute, the right end of the left framework is provided with a cross-shaped through hole I, the utility model facilitates the transverse and longitudinal splicing among the sectional materials, the modularized mutual matching design can achieve assembly line and standard processing, machining cost is saved, the semi-elliptical hole, the first cross-shaped through hole, the second cross-shaped through hole and the weight reduction through hole are arranged, the weight of the section bar is effectively reduced, and the compressive strength of the section bar is high, so that the section bar has strong corrosion resistance.
Description
Technical Field
The utility model relates to an automobile material technical field, concretely relates to high strength aluminum alloy special-shaped section bar for car.
Background
Automobile parts are used as the basis of the automobile industry, are necessary factors for supporting the continuous and healthy development of the automobile industry, and particularly, the current automobile industry is vigorously and actively developed and innovated, and a strong part system is needed for supporting. The independent brand and technical innovation of the whole automobile needs parts as a foundation, and the independent innovation of the parts also generates strong promotion on the development of the whole automobile industry.
The existing high-strength aluminum alloy special-shaped section bar for the automobile has high strength, but is heavy in weight, the automobile weight is increased, the oil consumption is indirectly increased, the material is wasted, and the section bars cannot be spliced with each other, so that special parts can only use special section bars, and the processing cost is high.
Therefore, it is necessary to invent a high strength aluminum alloy special-shaped material for automobiles.
SUMMERY OF THE UTILITY MODEL
For this, the utility model provides a high strength aluminum alloy special-shaped section bar for car through setting up section bar main part one, section bar main part two, section bar main part three and section bar main part four, makes things convenient for the concatenation between the section bar, through set up semiellipse circular hole, cross shape through-hole one, cross shape through-hole two and subtract heavy through-hole on the section bar, has effectively reduced section bar weight, has solved the not enough of above-mentioned current high strength aluminum alloy special-shaped section bar for car.
In order to achieve the above object, the present invention provides the following technical solutions:
the high-strength aluminum alloy special-shaped profile for the automobile comprises a first profile body, a second profile body, a third profile body and a fourth profile body, wherein the first profile body comprises an upper plate and a lower plate, a semi-elliptical hole is formed in the bottom of the upper plate, a left framework is integrally formed at the bottom of the left end of the upper plate, a middle framework is integrally formed at the bottom of the middle of the upper plate, a right framework is integrally formed at the bottom of the right end of the upper plate, a regular hexagonal chute is formed at the left end of the left framework, a first cross-shaped through hole is formed at the right end of the left framework, a connecting plate is integrally formed at the right end of the left framework, a middle framework is integrally formed at the right end of the connecting plate, a weight-reducing through hole is formed in the middle of the middle framework, the connecting plate is integrally formed at the right end of the middle framework, a right framework is integrally formed, the right framework right end integrated into one piece is provided with a regular hexagon slider, a cross-shaped through hole II is formed above the right end of the left framework and above the left end of the middle framework, a rectangular sliding groove I is formed in the bottom of the lower plate at the bottom of the section main body II, a rectangular slider I is formed at the top of the upper plate at the top of the section main body III, a rectangular sliding groove I is formed in the bottom of the lower plate at the bottom of the section main body III, and a rectangular slider I is formed at the top of the upper plate at the top of the section main body IV.
Preferably, the upper plate and the lower plate are the same in size, and the right end of the left framework is the same in structure as the left end of the right framework.
Preferably, a second cross-shaped through hole is formed below the right end of the left framework and below the left end of the middle framework, a second cross-shaped through hole is formed above the right end of the middle framework and above the left end of the right framework, and a second cross-shaped through hole is formed below the right end of the middle framework and below the left end of the right framework.
Preferably, the first rectangular sliding blocks are two groups, the two groups of sliding blocks are respectively located at the left end and the right end of the third profile main body and the fourth profile main body, the first rectangular sliding grooves are two groups, and the first rectangular sliding grooves are respectively located at the left end and the right end of the second profile main body and the third profile main body.
Preferably, the size of the inner wall of the regular hexagon chute is the same as that of the outer wall of the regular hexagon sliding block.
Preferably, the surfaces of the first section bar main body, the second section bar main body, the third section bar main body and the fourth section bar main body are subjected to electrophoresis preservative treatment.
Preferably, a second rectangular sliding groove is formed in the left end of the left framework, a second rectangular sliding block is formed in the right end of the right framework in an integrated mode, and the size of the outer wall of the second rectangular sliding groove is the same as that of the inner wall of the second rectangular sliding groove.
The utility model has the advantages that:
when the height of one layer of section bar meets the requirement and the width does not meet the requirement, sliding the regular hexagon slide block of one group of section bar main bodies into the regular hexagon slide groove of the other group of section bar main bodies, and transversely splicing in this way; when the height of one layer of section bar does not meet the requirement and two layers of section bars are needed, sliding a group of section bar main body top rectangular slide blocks into a group of section bar main body four rectangular slide grooves, so that longitudinal splicing is realized, when the longitudinal splicing is carried out, the middle section bar is ensured to be a section bar main body three, the top section bar is a section bar main body two, the bottom section bar main body four, and the transverse and longitudinal splicing among the section bars is facilitated, so that the section bar practicability is better, the structures of the section bar main body one, the section bar main body two, the section bar main body three and the section bar main body four are approximately the same, a production line and standardized processing can be achieved through a modular mutual matching design;
the semi-elliptical hole, the first cross-shaped through hole, the second cross-shaped through hole and the weight reduction through hole are arranged, so that the weight of the section bar is effectively reduced, and the bearing capacity of the section bar does not need to be considered in the use process; the shape of the semi-elliptical hole is similar to that of an arch bridge, and the left framework, the middle framework and the right framework support the upper plate, so that the compressive strength of the section bar is high;
the first section main body and the main section main body support parts in the automobile, and buffer vibration impact force generated by the parts in the automobile, so that the parts of the automobile are not easy to damage, the service life of the parts of the automobile is prolonged, corners of the upper plate, the left framework, the regular hexagon slide block and the lower plate are polished, the corners are effectively prevented from being scratched, and people can take the sections more safely; the surfaces of the first section main body, the second section main body, the third section main body and the fourth section main body are subjected to electrophoretic anti-corrosion treatment, so that the section has strong corrosion resistance.
Drawings
Fig. 1 is a schematic structural diagram of a first profile body provided in embodiment 1 of the present invention;
fig. 2 is a schematic structural diagram of a second profile main body provided in embodiment 1 of the present invention;
fig. 3 is a schematic structural diagram of a third profile main body provided in embodiment 1 of the present invention;
fig. 4 is a schematic structural diagram of a section main body four provided in embodiment 1 of the present invention;
fig. 5 is a schematic structural diagram of a first profile main body according to embodiment 2 of the present invention.
In the figure: the section bar comprises a first section bar main body 1, a second section bar main body 2, a third section bar main body 3, a section bar main body 4, an upper plate 11, a semi-elliptical hole 111, a first rectangular sliding groove 121, a lower plate 12, a regular hexagonal sliding groove 13, a left framework 14, a regular hexagonal sliding block 15, a first cross-shaped through hole 16, a right framework 17, a middle framework 18, a connecting plate 19, a weight-reducing through hole 20, a second rectangular sliding block 21, a second rectangular sliding groove 22, a second cross-shaped through hole 23 and a first rectangular sliding block 31.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Example 1:
referring to the attached drawings 1-4 of the specification, the high-strength aluminum alloy special-shaped section for the automobile in the embodiment comprises a section main body I1, a section main body II 2, a section main body III 3 and a section main body IV 4, wherein the section main body I1 comprises an upper plate 11 and a lower plate 12, a semi-elliptical hole 111 is formed at the bottom of the upper plate 11, a left framework 14 is integrally formed at the bottom of the left end of the upper plate 11, a middle framework 18 is integrally formed at the bottom of the middle of the upper plate 11, a right framework 17 is integrally formed at the bottom of the right end of the upper plate 11, a regular hexagon chute 13 is formed at the left end of the left framework 14, a first cross-shaped through hole 16 is formed at the right end of the left framework 14, a connecting plate 19 is integrally formed at the right end of the left framework 14, a middle framework 18 is integrally formed at the right end of the connecting plate 19, a weight-reducing, a right framework 17 is integrally formed at the right end of a connecting plate 19 at the right end of the middle framework 18, a first cross-shaped through hole 16 is formed in the right framework 17, a regular hexagonal slide block 15 is integrally formed at the right end of the right framework 17, a second cross-shaped through hole 23 is formed above the right end of the left framework 14 and above the left end of the middle framework 18, a first rectangular sliding groove 121 is formed at the bottom of a lower plate 12 at the bottom of the second profile main body 2, a first rectangular slide block 31 is integrally formed at the top of an upper plate 11 at the top of the third profile main body 3, a first rectangular sliding groove 121 is formed at the bottom of the lower plate 12 at the bottom of the third profile main body 3, and a first rectangular slide block 31 is integrally formed at the top of the upper plate 11; the semi-elliptical hole 111, the first cross-shaped through hole 16 and the second cross-shaped through hole 23 are arranged, so that the weight of the sectional material is effectively reduced, and the bearing capacity of the sectional material does not need to be considered in the use process; the shape of the semi-elliptical hole 111 is similar to that of an arch bridge, so that the compressive strength of the profile is high; the weight-reducing through holes 20 play a role in reducing the weight of the section bar, so that the section bar becomes light; the left framework 14, the middle framework 18 and the right framework 17 are connected with each other through the connecting plate 19, so that the section is high in strength and not easy to deform; the arrangement of the regular hexagon sliding grooves 13 and the regular hexagon sliding blocks 15 facilitates the transverse splicing of the four sectional materials; the arrangement of the first rectangular sliding groove 121 and the first rectangular sliding block 31 facilitates longitudinal splicing among the profiles.
Further, the upper plate 11 and the lower plate 12 have the same size, and the right end of the left framework 14 and the left end of the right framework 17 have the same structure; the modular interworking design achieves assembly line processing, so that the processing cost is reduced.
Furthermore, a second cross-shaped through hole 23 is formed below the right end of the left framework 14 and below the left end of the middle framework 18, a second cross-shaped through hole 23 is formed above the right end of the middle framework 18 and above the left end of the right framework 17, and a second cross-shaped through hole 23 is formed below the right end of the middle framework 18 and below the left end of the right framework 17; the four groups of the second cross-shaped through holes 23 effectively reduce the weight of the section bar.
Furthermore, two groups of rectangular sliding blocks 31 are arranged, two groups of rectangular sliding blocks 31 are respectively positioned at the left and right two-end quarter positions of the section bar main body three 3 and the section bar main body four 4, two groups of rectangular sliding grooves 121 are arranged, and two groups of rectangular sliding grooves 121 are respectively positioned at the left and right two-end quarter positions of the section bar main body two 2 and the section bar main body three 3; so that the transverse and longitudinal splicing among a plurality of sectional materials is realized.
Further, the size of the inner wall of the regular hexagonal sliding groove 13 is the same as that of the outer wall of the regular hexagonal sliding block 15; so that the section bar can realize seamless transverse splicing.
Further, the surfaces of the first section bar main body 1, the second section bar main body 2, the third section bar main body 3 and the fourth section bar main body 4 are subjected to electrophoresis corrosion prevention treatment; so that the section bar has high-strength antirust and corrosion-resistant performance.
The implementation scenario is specifically as follows: when the utility model is used, when the height of one layer of section bar meets the requirement and the width does not meet the requirement, the regular hexagon slide block 15 of one group of section bar main bodies 1 slides into the regular hexagon slide groove 13 of the other group of section bar main bodies 1, and thus, the transverse splicing is carried out; when the height of one layer of profile does not meet the requirement and two layers of profiles are needed, sliding a group of rectangular sliding blocks I31 at the top of the profile main body 3 into a group of rectangular sliding grooves I121 of a group of profile main body IV 4, so that longitudinal splicing is realized, and when the longitudinal splicing is carried out, the middle profile is ensured to be a profile main body III 3, the top profile is a profile main body II 2, and the bottom is a profile main body IV 4; the first section main body 1 and the second section main body 2 support parts in an automobile and buffer vibration impact force generated by the parts in the automobile, so that the parts of the automobile are not easy to damage, the service life of the parts of the automobile is prolonged, corners of the upper plate 11, the left framework 14, the regular hexagon slide block 15 and the lower plate 12 are polished, the corners are effectively prevented from being scratched, and people can take the sections more safely; the surfaces of the first section main body 1, the second section main body 2, the third section main body 3 and the fourth section main body 4 are subjected to electrophoretic anti-corrosion treatment, so that the section has strong corrosion resistance.
Example 2:
referring to the attached FIG. 5 of the specification, the difference from the embodiment 1 is: a second rectangular sliding groove 22 is formed in the left end of the left framework 14, a second rectangular sliding block 21 is integrally formed in the right end of the right framework 17, and the size of the outer wall of the second rectangular sliding block 21 is the same as that of the inner wall of the second rectangular sliding groove 22;
the implementation scenario is specifically as follows:
compared with the embodiment 1, when the utility model is used, when the height of one layer of section bar meets the requirement and the width does not meet the requirement, the rectangular sliding block II 21 of one group of section bar main body I1 slides into the rectangular sliding groove II 22 of the other group of section bar main body I1, and the transverse splicing is carried out in this way; when the height of one layer of profile does not meet the requirement and two layers of profiles are needed, sliding a group of rectangular sliding blocks I31 at the top of the profile main body 3 into a group of rectangular sliding grooves I121 of a group of profile main body IV 4, so that longitudinal splicing is realized, and when the longitudinal splicing is carried out, the middle profile is ensured to be a profile main body III 3, the top profile is a profile main body II 2, and the bottom is a profile main body IV 4; the first section main body 1 and the second section main body 2 support parts in an automobile and buffer vibration impact force generated by the parts in the automobile, so that the parts of the automobile are not easy to damage, the service life of the parts of the automobile is prolonged, corners of the upper plate 11, the left framework 14, the regular hexagon slide block 15 and the lower plate 12 are polished, the corners are effectively prevented from being scratched, and people can take the sections more safely; the surfaces of the first section main body 1, the second section main body 2, the third section main body 3 and the fourth section main body 4 are subjected to electrophoretic anti-corrosion treatment, so that the section has strong anti-corrosion performance; the left framework 14 on the first section bar main body 1, the second section bar main body 2, the third section bar main body 3 and the fourth section bar main body 4 is provided with a second rectangular sliding groove 22, and the right framework 17 on the first section bar main body 1, the second section bar main body 2, the third section bar main body 3 and the fourth section bar main body 4 is provided with a second rectangular sliding block 21, so that the processing mode of the section bars becomes simple, the processing is convenient, and the transverse splicing is more convenient.
The above description is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solutions described above. Therefore, any simple modifications or equivalent replacements made according to the technical solution of the present invention belong to the scope of the claimed invention as far as possible.
Claims (7)
1. High strength aluminum alloy opposite sex section bar for car, including section bar main part one (1), section bar main part two (2), section bar main part three (3) and section bar main part four (4), its characterized in that: the section bar main body I (1) comprises an upper plate (11) and a lower plate (12), a semi-elliptical hole (111) is formed in the bottom of the upper plate (11), a left framework (14) is formed in the bottom of the left end of the upper plate (11) in an integrated mode, a middle framework (18) is formed in the middle of the upper plate (11) in an integrated mode, a right framework (17) is formed in the bottom of the right end of the upper plate (11) in an integrated mode, a regular hexagon chute (13) is formed in the left end of the left framework (14), a first cross-shaped through hole (16) is formed in the right end of the left framework (14), a connecting plate (19) is formed in the right end of the left framework (14) in an integrated mode, a middle framework (18) is formed in the right end of the connecting plate (19), a weight reducing through hole (20) is formed in the middle of the middle framework (18), the connecting plate (19) is formed in the right end of the middle framework (, seted up on right side skeleton (17) cross shape through-hole one (16), right side skeleton (17) right-hand member integrated into one piece is equipped with regular hexagon slider (15), left side skeleton (14) right-hand member top with well skeleton (18) left end upper square formation cross shape through-hole two (23), rectangle spout one (121) have been seted up to the bottom of hypoplastron (12) of two (2) bottoms of section bar main part, the top integrated into one piece of upper plate (11) at three (3) tops of section bar main part is equipped with rectangle slider one (31), rectangle spout one (121) have been seted up to the bottom of hypoplastron (12) of three (3) bottoms of section bar main part, the top integrated into one piece of section bar main part four (4) top upper plate (11) is equipped with rectangle slider one (31).
2. The special-shaped high-strength aluminum alloy material for automobiles as claimed in claim 1, wherein: the upper plate (11) and the lower plate (12) are the same in size, and the right end of the left framework (14) and the left end of the right framework (17) are the same in structure.
3. The special-shaped high-strength aluminum alloy material for automobiles as claimed in claim 1, wherein: the left side skeleton (14) right-hand member below with well skeleton (18) left end below forms cross shape through-hole two (23), well skeleton (18) right-hand member top with right side skeleton (17) left end upper portion forms cross shape through-hole two (23), well skeleton (18) right-hand member below with right side skeleton (17) left end below forms cross shape through-hole two (23).
4. The special-shaped high-strength aluminum alloy material for automobiles as claimed in claim 1, wherein: the first rectangular sliding blocks (31) are arranged in two groups, the first rectangular sliding blocks (31) are respectively located at the left end and the right end of the third profile body (3) and the fourth profile body (4), the first rectangular sliding grooves (121) are arranged in two groups, and the first rectangular sliding grooves (121) are respectively located at the left end and the right end of the fourth profile body (2) and the third profile body (3).
5. The special-shaped high-strength aluminum alloy material for automobiles as claimed in claim 1, wherein: the size of the inner wall of the regular hexagon sliding groove (13) is the same as that of the outer wall of the regular hexagon sliding block (15).
6. The special-shaped high-strength aluminum alloy material for automobiles as claimed in claim 1, wherein: the surface of the first section bar main body (1), the surface of the second section bar main body (2), the surface of the third section bar main body (3) and the surface of the fourth section bar main body (4) are subjected to electrophoresis preservative treatment.
7. The special-shaped high-strength aluminum alloy material for automobiles as claimed in claim 1, wherein: rectangle spout two (22) have been seted up to left side skeleton (14) left end, right side skeleton (17) right-hand member integrated into one piece is equipped with rectangle slider two (21), rectangle slider two (21) outer wall size with rectangle spout two (22) inner wall size is the same.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021971856.0U CN213040294U (en) | 2020-09-10 | 2020-09-10 | High-strength aluminum alloy special-shaped section bar for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021971856.0U CN213040294U (en) | 2020-09-10 | 2020-09-10 | High-strength aluminum alloy special-shaped section bar for automobile |
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| Publication Number | Publication Date |
|---|---|
| CN213040294U true CN213040294U (en) | 2021-04-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021971856.0U Active CN213040294U (en) | 2020-09-10 | 2020-09-10 | High-strength aluminum alloy special-shaped section bar for automobile |
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| Country | Link |
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| CN (1) | CN213040294U (en) |
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- 2020-09-10 CN CN202021971856.0U patent/CN213040294U/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: High strength aluminum alloy profile for automobile Effective date of registration: 20221118 Granted publication date: 20210423 Pledgee: Jiangyin branch of Bank of China Ltd. Pledgor: JIANGSU CHENGLONG ALUMINUM CO.,LTD. Registration number: Y2022980022425 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20210423 Pledgee: Jiangyin branch of Bank of China Ltd. Pledgor: JIANGSU CHENGLONG ALUMINUM CO.,LTD. Registration number: Y2022980022425 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |