CN216337837U - Flexible tool for solution treatment of curved bus thin-wall aluminum alloy structural part - Google Patents

Flexible tool for solution treatment of curved bus thin-wall aluminum alloy structural part Download PDF

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Publication number
CN216337837U
CN216337837U CN202121711412.8U CN202121711412U CN216337837U CN 216337837 U CN216337837 U CN 216337837U CN 202121711412 U CN202121711412 U CN 202121711412U CN 216337837 U CN216337837 U CN 216337837U
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China
Prior art keywords
support plate
aluminum alloy
solution treatment
thin
wall aluminum
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CN202121711412.8U
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Chinese (zh)
Inventor
许强
王东坡
赵文龙
孙昂
张智君
李正杰
李开春
邢朋波
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Haiying Aerospace Materials Research Institute Suzhou Co ltd
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Haiying Aerospace Materials Research Institute Suzhou Co ltd
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    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/0068—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for particular articles not mentioned below
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/0006—Details, accessories not peculiar to any of the following furnaces
    • C21D9/0025—Supports; Baskets; Containers; Covers
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/04—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Connection Of Plates (AREA)

Abstract

The utility model discloses a flexible tool for solution treatment of a curved bus thin-wall aluminum alloy structural member, which comprises: the support plate assembly comprises a plurality of support plates, each support plate comprises a first support plate, a second support plate, a third support plate, a fourth support plate and a fifth support plate, and a plurality of first through holes and second through holes are uniformly formed in the support plates; the fastening assembly comprises a plurality of connecting screw rods and a plurality of nuts; the first supporting plate is connected with the second supporting plate through a plurality of connecting screw rods, one ends of the connecting screw rods penetrate through the first through holes and are fixed on the first supporting plate through nuts, and the other ends of the connecting screw rods penetrate through the first through holes and are fixed on the second supporting plate through nuts. Which effectively prevents the deformation of parts and has a strong adjustment space.

Description

Flexible tool for solution treatment of curved bus thin-wall aluminum alloy structural part
Technical Field
The utility model relates to the field of aluminum alloy solution treatment, in particular to a flexible tool for solution treatment of a curved bus thin-wall aluminum alloy structural member.
Background
The thin-wall aluminum alloy solution treatment belongs to a heat treatment form with large deformation risk, and special tooling limitation needs to be carried out on the thin-wall aluminum alloy solution treatment form, and the heat treatment difficulty of long-curved bus type parts is particularly high.
In the solution treatment of the thin-wall aluminum alloy part of the curved bus, if the heat treatment tool part is not introduced, a large deformation amount is usually generated, and the use requirement cannot be met without performing shape correction treatment on the part; the conventional integrated non-flexible heat treatment tool has the problems of high requirements on molded surfaces of molded parts, high adjustment difficulty, high processing cost and the like.
An aluminum alloy revolving body part with the wall thickness of less than 1.5mm is generally formed by spinning or deep drawing, an error exists between an actual profile and a designed profile of an inner profile, and a conventional non-flexible inner support heat treatment tool does not have the characteristic that the adjustability cannot adapt to the difference of sheet metal parts and is high in manufacturing cost.
The utility model better solves the problem of easy deformation in the solution treatment of the long-curved bus thin-wall aluminum alloy part by matching the hollow layered support plate with the threaded fastener, has stronger flexibility and is particularly suitable for the solution treatment of plastic forming parts.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects in the prior art, the embodiment of the utility model provides a flexible tool for solution treatment of a curved bus thin-wall aluminum alloy structural member, which effectively prevents parts from deforming and has a relatively strong adjusting space.
In order to realize above-mentioned purpose, this application embodiment discloses a flexible frock of bent generating line thin wall aluminum alloy structure solution treatment, includes:
the support plate assembly comprises a plurality of support plates, each support plate comprises a first support plate, a second support plate, a third support plate, a fourth support plate and a fifth support plate, and a plurality of first through holes and second through holes are uniformly formed in the support plates;
the fastening assembly comprises a plurality of connecting screw rods and a plurality of nuts;
the first supporting plate is connected with the second supporting plate through a plurality of connecting screw rods, one ends of the connecting screw rods penetrate through the first through holes and are fixed on the first supporting plate through nuts, and the other ends of the connecting screw rods penetrate through the first through holes and are fixed on the second supporting plate through nuts.
Preferably, the second support plate and the third support plate are connected by a plurality of connecting screws.
Preferably, the third support plate and the fourth support plate are connected through a plurality of connecting screws.
Preferably, the cross sections of the first support plate, the second support plate, the third support plate and the fourth support plate are sequentially increased.
Preferably, the cross section of the supporting plate is circular.
Preferably, the second support plate, the third support plate and the fourth support plate are disposed inside a structural member, and the first support plate is disposed outside the structural member.
Preferably, the fourth support plate and the fifth support plate are connected through a plurality of connecting screws.
The utility model has the following beneficial effects:
1. the tool has good deformation prevention effect, simple structure, low cost and convenient installation and disassembly;
2. the second through holes in the supporting plates of the tool enable the parts, which enter water, of the structural part and the tool to be smooth, the symmetrical second through holes are favorable for the water entering speed and uniformity of the structural part and the tool, the water permeability of the tool is guaranteed by the second through holes, and the structural part can be cooled rapidly and relatively uniformly.
In order to make the aforementioned and other objects, features and advantages of the utility model comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of a flexible tool for solution treatment of a curved bus thin-wall aluminum alloy structural member in an embodiment of the utility model;
FIG. 2 is a sectional view of a flexible tool for solution treatment of a curved bus thin-wall aluminum alloy structural member in an embodiment of the utility model;
reference numerals of the above figures:
1. a support plate assembly; 11. a first support plate; 12. a second support plate; 13. a third support plate; 14. a fourth support plate; 15. a first through hole; 16. a second through hole; 17. a fifth support plate;
2. a fastening assembly; 21. connecting a screw rod; 22. a nut;
3. a structural member.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature.
In order to achieve the purpose, the utility model provides a flexible tool for solution treatment of a curved bus thin-wall aluminum alloy structural part 3.
In this embodiment, referring to fig. 1, the flexible solution treatment tool for the curved busbar thin-wall aluminum alloy structural member 3 includes a support plate assembly 1 and a fastening assembly 2, and the fastening assembly 2 includes a plurality of connecting screws 21 and a plurality of nuts 22.
Further, referring to fig. 2, the supporting plate assembly 1 includes a plurality of supporting plates, the supporting plates include a first supporting plate 11, a second supporting plate 12, a third supporting plate 13 and a fourth supporting plate 14, and a plurality of first through holes 15 and second through holes 16 are uniformly formed in the supporting plates.
The fastening assembly 2 comprises a plurality of connecting screws 21 and a plurality of nuts 22.
First backup pad 11 with second backup pad 12 is connected through a plurality of connecting screw 21, the one end of connecting screw 21 is passed first through-hole 15 passes through nut 22 is fixed on first backup pad 11, the other end of connecting screw 21 passes first through-hole 15 and passes through nut 22 is fixed on second backup pad 12.
The second support plate 12 is connected with the third support plate 13 through a plurality of connecting screws 21, one ends of the connecting screws 21 penetrate through the first through holes 15 and are fixed on the second support plate 12 through nuts 22, and the other ends of the connecting screws 21 penetrate through the first through holes 15 and are fixed on the third support plate 13 through the nuts 22.
The third support plate 13 and the fourth support plate 14 are connected through a plurality of connecting screws 21, one end of each connecting screw 21 penetrates through the first through hole 15 and is fixed on the third support plate 13 through the nut 22, and the other end of each connecting screw 21 penetrates through the first through hole 15 and is fixed on the fourth support plate 14 through the nut 22.
The cross-sections of the first support plate 11, the second support plate 12, the third support plate 13, and the fourth support plate 14 increase in order.
The cross section of the supporting plate is circular.
The second support plate 12, the third support plate 13 and the fourth support plate 14 are arranged inside the structural member 3, and the first support plate 11 is arranged outside the structural member 3.
With the above structure, referring to fig. 2, the bottom opening of the structural member 3 is placed upward, 6 connecting screws 21 are inserted into the second support plate 12, and 12 nuts 22 are screwed into two sides of the second support plate 12.
Further, the second support plate 12 is put into the structural member 3 from the opening of the structural member 3, so that the side surface of the second support plate 12 is attached to the inner wall of the structural member 3, and the side surface of the second support plate 12 close to the opening of the structural member 3 is screwed with a bolt.
Further, the second support plate 12 is taken out together with the connecting screw 21, and the nut 22 on the other side of the second support plate 12 is screwed.
Further, 6 connecting screws 21 (three of the connecting screws 21 are shared with the three connecting screws 21 of the second support plate 12) are inserted into the third support plate 13, and 12 nuts 22 are screwed into both sides of the third support plate 13.
Further, the third support plate 13 and the second support plate 12 are placed into the structural member 3 from the opening of the structural member 3, so that the side surface of the third support plate 13 is attached to the inner wall of the structural member 3, and the side surface of the third support plate 13 close to the opening of the structural member 3 is screwed.
Further, the third support plate 13 and the second support plate 12 are taken out together, and the nut 22 on the other side of the third support plate 13 is tightened.
Further, the installation is carried out according to the steps until the installation of the fifth supporting plate 17 is completed.
Further, the second support plate 12, the third support plate 13, the fourth support plate 14 and the fifth support plate 17 are placed from the opening of the structural member 3, 3 connecting screws 21 on the second support plate 12 penetrate out of the structural member 3, the first support plate 11 is sleeved on the three exposed connecting screws 21, and nuts 22 are screwed to complete installation.
The installed structural member 3 and the tool are subjected to solution treatment, the small end of the structural member 3 enters water downwards, the parts of the structural member 3 and the tool entering the water are smooth due to the second through holes 16 in the supporting plates of the tool, and the symmetrical second through holes 16 are favorable for the water entering speed and uniformity of the structural member 3 and the tool.
The principle and the implementation mode of the utility model are explained by applying specific embodiments in the utility model, and the description of the embodiments is only used for helping to understand the method and the core idea of the utility model; meanwhile, for a person skilled in the art, according to the idea of the present invention, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present invention.

Claims (7)

1. The utility model provides a flexible frock of bent generating line thin wall aluminum alloy structure solution treatment which characterized in that includes:
the support plate assembly comprises a plurality of support plates, each support plate comprises a first support plate, a second support plate, a third support plate, a fourth support plate and a fifth support plate, and a plurality of first through holes and second through holes are uniformly formed in the support plates;
the fastening assembly comprises a plurality of connecting screw rods and a plurality of nuts;
the first supporting plate is connected with the second supporting plate through a plurality of connecting screw rods, one ends of the connecting screw rods penetrate through the first through holes and are fixed on the first supporting plate through nuts, and the other ends of the connecting screw rods penetrate through the first through holes and are fixed on the second supporting plate through nuts.
2. The flexible solution treatment tool for the curved busbar thin-wall aluminum alloy structural part according to claim 1, wherein the second support plate and the third support plate are connected through a plurality of connecting screws.
3. The flexible solution treatment tool for the curved busbar thin-wall aluminum alloy structural part according to claim 1, wherein the third support plate and the fourth support plate are connected through a plurality of connecting screws.
4. The flexible solution treatment tool for the curved busbar thin-wall aluminum alloy structural part as claimed in claim 1, wherein the cross sections of the first support plate, the second support plate, the third support plate and the fourth support plate are sequentially increased.
5. The flexible solution treatment tool for the curved busbar thin-wall aluminum alloy structural part according to claim 1, wherein the cross section of the support plate is circular.
6. The solution treatment flexible tool for the curved busbar thin-wall aluminum alloy structural member according to claim 1, wherein the second support plate, the third support plate, the fourth support plate and the fifth support plate are arranged inside the structural member, and the first support plate is arranged outside the structural member.
7. The flexible solution treatment tool for the curved busbar thin-wall aluminum alloy structural part according to claim 1, wherein the fourth support plate and the fifth support plate are connected through a plurality of connecting screws.
CN202121711412.8U 2020-12-28 2021-07-27 Flexible tool for solution treatment of curved bus thin-wall aluminum alloy structural part Active CN216337837U (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202023210269 2020-12-28
CN2020232102692 2020-12-28

Publications (1)

Publication Number Publication Date
CN216337837U true CN216337837U (en) 2022-04-19

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CN202121711412.8U Active CN216337837U (en) 2020-12-28 2021-07-27 Flexible tool for solution treatment of curved bus thin-wall aluminum alloy structural part
CN202110847983.2A Pending CN113736973A (en) 2020-12-28 2021-07-27 Flexible tool for solution treatment of curved bus thin-wall aluminum alloy structural part

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN202110847983.2A Pending CN113736973A (en) 2020-12-28 2021-07-27 Flexible tool for solution treatment of curved bus thin-wall aluminum alloy structural part

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Publication number Publication date
CN113736973A (en) 2021-12-03

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