阅读说明：本技术 曲母线薄壁铝合金结构件固溶处理柔性工装 (Flexible tool for solution treatment of curved bus thin-wall aluminum alloy structural part ) 是由 许强 王东坡 赵文龙 孙昂 张智君 李正杰 李开春 邢朋波 于 2021-07-27 设计创作，主要内容包括：本发明公开了一种曲母线薄壁铝合金结构件固溶处理柔性工装,包括：支撑板组件,所述支撑板组件包括若干个支撑板,所述支撑板包括第一支撑板、第二支撑板、第三支撑板、第四支撑板以及第五支撑板,所述支撑板上均匀设有若干个第一通孔和第二通孔；紧固组件,所述紧固组件包括若干个连接螺杆和若干个螺母；所述第一支撑板和所述第二支撑板通过若干个连接螺杆连接,所述连接螺杆的一端穿过所述第一通孔通过所述螺母固定在所述第一支撑板上,所述连接螺杆的另一端穿过第一通孔通过所述螺母固定在所述第二支撑板上。其有效防止零件变形并具有较强的调整空间。(The invention 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.)

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.

Technical Field

The invention 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 invention 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.

Disclosure of Invention

In order to overcome the defects in the prior art, the embodiment of the invention 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 invention 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 invention 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 invention;

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 invention;

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 invention 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 invention are explained by applying specific embodiments in the invention, and the description of the embodiments is only used for helping to understand the method and the core idea of the invention; 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.