Aluminum alloy part forging forming equipment for spaceflight

Abstract

The aluminum alloy part forging forming equipment comprises a base table and a rack fixedly connected to the top of the base table, and an aluminum alloy part positioning assembly used for clamping and rotating a to-be-forged aluminum alloy part for spaceflight is installed at the top of the base table; an aluminum alloy part forging forming assembly used for multi-position forging of aluminum alloy parts for spaceflight is installed on the rack. According to the aluminum alloy part clamping device, under the cooperation effect of the multiple second clamping assemblies and the first clamping assemblies, when a part is clamped, the aluminum alloy part clamping device is suitable for the appearance of the part, so that the clamping stability of the to-be-forged aluminum alloy part is improved, and the forging quality is guaranteed; according to the aluminum alloy part forging forming device, the clamped part can be adjusted in the circumferential direction conveniently, multi-directional forging of the part can be achieved under the cooperation effect of the aluminum alloy part forging forming assembly, and therefore the forging efficiency of the part is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of forging equipment, and particularly to a forging and forming equipment for aluminum alloy parts used in aerospace. Background Art

[0002] A forging and forming device is a mechanical equipment used for metal forging, which is widely used in industries such as aviation, automotive, and machinery manufacturing. It can process metal materials such as aluminum alloy into the required shapes and sizes by applying high pressure. Especially, the processing requirements for aluminum alloy parts in the aviation field are relatively high.

[0003] For example, Chinese Patent No. CN119035433A discloses a forging and forming equipment for aluminum alloy parts used in aerospace, which relates to the technical field of metal forging. The present invention includes a workbench. A round hole is opened at the center of the top of the workbench. A collection box is arranged inside the workbench. A forging table is arranged above the round hole at the top of the workbench, and a through hole is opened inside the forging table. Fixing plates are arranged at the edges of the top of the workbench. An L-shaped plate is arranged on the top of the workbench, and a hydraulic component is arranged at the bottom of the L-shaped plate. A hydraulic telescopic rod is arranged at the top inner wall of the L-shaped plate, and the hydraulic telescopic rod is communicated with the hydraulic component. A forging hammer component is arranged at the bottom of the telescopic end of the hydraulic telescopic rod.

[0004] Although the above technical solution solves the corresponding technical problems, the forging equipment in the above technology cannot be suitable for the shape of the parts when clamping the parts, thus reducing the clamping stability of the parts. Summary of the Invention

[0005] The purpose of the present invention is to provide a forging and forming equipment for aluminum alloy parts used in aerospace. Not only through the cooperation of multiple second clamping components and first clamping components, it can be suitable for the shape of the parts when clamping the parts, thus increasing the clamping stability of the aluminum alloy parts to be forged, thereby ensuring the forging quality. At the same time, by setting a rotatable turntable, it is convenient to perform circumferential adjustment on the clamped parts, and under the cooperation of the aluminum alloy part forging and forming components, multi-directional forging of the parts can be achieved, and thus the forging efficiency of the parts is improved.

[0006] To achieve the above purpose, the main technical solutions adopted by the present invention include:

[0007] A forging and forming equipment for aluminum alloy parts used in aerospace, comprising:

[0008] A base and a frame fixedly connected to the top of the base. An aluminum alloy part positioning assembly for clamping and rotating the aerospace aluminum alloy parts to be forged is installed on the top of the base. An aluminum alloy part forging and forming assembly for multi-position forging of aerospace aluminum alloy parts is installed on the frame at a position corresponding to the aluminum alloy part positioning assembly.

[0009] The above-mentioned forging and forming equipment for aerospace aluminum alloy parts, wherein the aluminum alloy part positioning assembly includes a rotatable turntable, and a forging table for placing the aerospace aluminum alloy parts to be forged is fixedly connected to the top of the turntable.

[0010] The above-mentioned forging and forming equipment for aerospace aluminum alloy parts, wherein a servo motor for driving the circumferential rotation of the turntable is installed at the bottom of the turntable, and the servo motor is fixedly installed on the top of the base.

[0011] The above-mentioned forging and forming equipment for aerospace aluminum alloy parts, wherein a number of limiting struts arranged at equal distances are provided at the edge of the bottom of the turntable, and the bottom of the limiting struts is in rolling connection with the top of the base through limiting balls.

[0012] The above-mentioned forging and forming equipment for aerospace aluminum alloy parts, wherein clamping and positioning assemblies for firmly clamping the aerospace aluminum alloy parts to be forged are installed on both sides of the top of the turntable.

[0013] The above-mentioned forging and forming equipment for aerospace aluminum alloy parts, wherein the clamping and positioning assembly includes a positioning frame fixedly connected to the top of the turntable, an electric cylinder is installed on the side of the positioning frame, a positioning seat is fixedly connected to the output end of the electric cylinder, first clamping assemblies are installed on the top and bottom of the side of the positioning seat, and a number of second clamping assemblies arranged at equal distances are also installed on the side of the positioning seat.

[0014] The above-mentioned forging and forming equipment for aerospace aluminum alloy parts, wherein the first clamping assembly includes a mounting seat fixedly connected to the side of the positioning seat, a rotating clamping plate is rotatably installed on the side of the mounting seat through a connecting rotating seat, a connecting spring is also fixedly connected to the side of the rotating clamping plate, and the other end of the connecting spring is fixedly connected to the side of the mounting seat.

[0015] The above-mentioned forging and forming equipment for aerospace aluminum alloy parts, wherein the second clamping assembly includes a mounting cylinder fixedly connected to the side of the positioning seat, a clamping spring is fixedly connected to the inner wall of the mounting cylinder, a connecting slider is fixedly connected to the end of the clamping spring, a connecting sliding rod is fixedly connected to the side of the connecting slider, and a positioning clamping plate is fixedly connected to the end of the connecting sliding rod.

[0016] The above-mentioned forging and forming equipment for aerospace aluminum alloy parts, wherein limit sliders are fixedly connected to both the top and bottom of the connecting slider, and limit chutes are provided on the inner wall of the mounting cylinder at positions corresponding to the limit sliders.

[0017] The above-mentioned forging and forming equipment for aerospace aluminum alloy parts, wherein the aluminum alloy part forging and forming assembly includes a moving frame fixedly connected to the frame. A forward and reverse motor is fixedly connected to the side of the moving frame. A threaded shaft is fixedly connected to the output shaft of the forward and reverse motor. A threaded sleeve is threadedly connected to the threaded shaft. A cylinder is fixedly connected to the bottom of the threaded sleeve. A forging head is installed at the output end of the cylinder. A limit slide bar for limiting the threaded sleeve is also installed on the moving frame at a position corresponding to the threaded sleeve.

[0018] Compared with the prior art, the advantages and positive effects of the present invention are as follows:

[0019] In the present invention, not only through the cooperation of multiple second clamping components and the first clamping component, when clamping parts, it can be suitable for the shape of the parts, thereby increasing the clamping stability of the aluminum alloy parts to be forged, thus ensuring the forging quality. At the same time, by setting a rotatable turntable, it is convenient to perform circumferential adjustment on the clamped parts, and under the cooperation of the aluminum alloy part forging and forming assembly, multi-directional forging of the parts can be achieved, and thus the forging efficiency of the parts is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The accompanying drawings described herein are used to provide a further understanding of the present application and form a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation of the present application. In the drawings:

[0021] Figure 1 is a schematic structural diagram of the forging and forming equipment for aerospace aluminum alloy parts of the present invention;

[0022] Figure 2 is a cross-sectional structural diagram of the forging and forming equipment for aerospace aluminum alloy parts of the present invention;

[0023] Figure 3 is a schematic structural diagram of the aluminum alloy part positioning assembly in the forging and forming equipment for aerospace aluminum alloy parts of the present invention;

[0024] Figure 4 is a schematic structural diagram of the clamping and positioning assembly in the forging and forming equipment for aerospace aluminum alloy parts of the present invention;

[0025] Figure 5 is a schematic structural diagram of the first clamping component in the forging and forming equipment for aerospace aluminum alloy parts of the present invention;

[0026] Figure 6 This is a schematic structural view of the second clamping assembly in the forging and forming equipment for aerospace aluminum alloy parts of the present invention;

[0027] Figure 7 This is a schematic structural view of the rotating table in the forging and forming equipment for aerospace aluminum alloy parts of the present invention;

[0028] Figure 8 This is a schematic structural view of the forging and forming assembly for aerospace aluminum alloy parts in the forging and forming equipment of the present invention.

[0029] Explanation of the reference numerals in the drawings:

[0030] 1, base; 2, frame; 3, aluminum alloy part positioning assembly; 4, aluminum alloy part forging and forming assembly;

[0031] 301, rotating table; 3011, forging table;

[0032] 302, clamping and positioning assembly; 3021, positioning frame; 3022, electric cylinder; 3023, positioning seat; 3024, first clamping assembly; 3025, second clamping assembly;

[0033] 30241, mounting seat; 30242, connecting swivel base; 30243, rotating clamping plate; 30244, connecting spring;

[0034] 30251, mounting cylinder; 30252, clamping spring; 30253, connecting slider; 30254, connecting slide bar; 30255, positioning clamping plate;

[0035] 30256, limiting slider; 30257, limiting chute;

[0036] 303, servo motor;

[0037] 304, limiting support pillar; 3041, limiting ball;

[0038] 401, moving frame; 402, forward and reverse motor; 403, threaded shaft; 404, threaded sleeve; 405, cylinder; 406, forging head; 4041, limiting slide bar. Detailed implementation manners

[0039] The following will describe in detail the implementation manners of the present application in conjunction with the drawings and embodiments, so as to fully understand the implementation process of how the present application uses technical means to solve technical problems and achieve technical effects and implement accordingly.

[0040] Please refer to Figures 1 to 8As shown in the figure, an aluminum alloy part forging and forming device provided by an embodiment of the present invention includes: a base 1 and a frame 2 fixedly connected to the top of the base 1. An aluminum alloy part positioning assembly 3 for clamping and rotating the aluminum alloy part for aerospace to be forged is installed on the top of the base 1. An aluminum alloy part forging and forming assembly 4 for multi-position forging of the aluminum alloy part for aerospace is installed on the frame 2 corresponding to the position of the aluminum alloy part positioning assembly 3;

[0041] By adopting the above technical solution, not only can the shape of the part be adapted during clamping by the cooperation of a plurality of second clamping components 3025 and the first clamping component 3024, thus increasing the stability of clamping the aluminum alloy part to be forged, ensuring the forging quality. At the same time, by setting the rotatable turntable 301, it is convenient to perform circumferential adjustment on the clamped part, and under the cooperation of the aluminum alloy part forging and forming assembly 4, multi-directional forging of the part can be achieved, thereby improving the forging efficiency of the part.

[0042] In order to facilitate the placement of the aluminum alloy part for aerospace to be forged, in this embodiment: the aluminum alloy part positioning assembly 3 includes a rotatable turntable 301, and a forging table 3011 for placing the aluminum alloy part for aerospace to be forged is fixedly connected to the top of the turntable 301.

[0043] In order to facilitate the circumferential rotation adjustment of the aluminum alloy part placed on the turntable 301, in this embodiment: a servo motor 303 for driving the circumferential rotation of the turntable 301 is installed at the bottom of the turntable 301, and the servo motor 303 is fixedly installed on the top of the base 1.

[0044] In order to limit the turntable 301 and thus increase the stability of the circumferential rotation adjustment of the turntable 301, in this embodiment: a plurality of limiting columns 304 arranged at equal distances are provided at the edge of the bottom of the turntable 301, and the bottom of the limiting columns 304 is in rolling connection with the top of the base 1 through limiting balls 3041.

[0045] In order to clamp and fix the aluminum alloy part placed on the turntable 301, in this embodiment: clamping and positioning assemblies 302 for firmly clamping the aluminum alloy part for aerospace to be forged are installed on both sides of the top of the turntable 301.

[0046] In order to increase the stability of clamping aluminum alloy parts, in this embodiment: the clamping and positioning assembly 302 includes a positioning frame 3021 fixedly connected to the top of the rotating table 301. An electric cylinder 3022 is installed on the side of the positioning frame 3021. A positioning seat 3023 is fixedly connected to the output end of the electric cylinder 3022. First clamping assemblies 3024 are installed at both the top and bottom of the side of the positioning seat 3023. A number of second clamping assemblies 3025 arranged at equal intervals are also installed on the side of the positioning seat 3023.

[0047] Among them, the first clamping assembly 3024 includes a mounting seat 30241 fixedly connected to the side of the positioning seat 3023. A rotating clamping plate 30243 is rotatably installed on the side of the mounting seat 30241 through a connecting rotating seat 30242. A connecting spring 30244 is also fixedly connected to the side of the rotating clamping plate 30243, and the other end of the connecting spring 30244 is fixedly connected to the side of the mounting seat 30241.

[0048] Among them, the second clamping assembly 3025 includes a mounting cylinder 30251 fixedly connected to the side of the positioning seat 3023. A clamping spring 30252 is fixedly connected to the inner wall of the mounting cylinder 30251. A connecting slider 30253 is fixedly connected to the end of the clamping spring 30252. A connecting slide rod 30254 is fixedly connected to the side of the connecting slider 30253. A positioning clamping plate 30255 is fixedly connected to the end of the connecting slide rod 30254.

[0049] In order to limit the connecting slider 30253 and thus increase the stability of clamping aluminum alloy parts, in this embodiment: limit sliders 30256 are fixedly connected to both the top and bottom of the connecting slider 30253. Limit sliding grooves 30257 are opened on the inner wall of the mounting cylinder 30251 at positions corresponding to the limit sliders 30256.

[0050] In order to facilitate the movement and adjustment of the forging head 406, in this embodiment: the aluminum alloy part forging and forming assembly 4 includes a moving frame 401 fixedly connected to the machine frame 2. A forward and reverse motor 402 is fixedly connected to the side of the moving frame 401. A threaded shaft 403 is fixedly connected to the output shaft of the forward and reverse motor 402. A threaded sleeve 404 is threadedly connected to the threaded shaft 403. A cylinder 405 is fixedly connected to the bottom of the threaded sleeve 404. A forging head 406 is installed at the output end of the cylinder 405. A limit slide rod 4041 for limiting the threaded sleeve 404 is also installed on the moving frame 401 at a position corresponding to the threaded sleeve 404.

[0051] The working principle of the present invention is as follows: First, the aluminum alloy component to be forged is placed on the forging table 3011. Then, the positioning seat 3023 is driven to move by the electric cylinder 3022. Thus, through the cooperation of a plurality of second clamping components 3025 and the first clamping component 3024, the rotating clamping plate 30243 and the positioning clamping plate 30255 are attached to the side of the aluminum alloy component, and thus it can be adapted to the shape of the component, thereby increasing the stability of clamping the aluminum alloy component to be forged, and ensuring the forging quality. At the same time, by providing a rotatable turntable 301, the turntable 301 is driven to rotate by the servo motor 303, so that the clamped aluminum alloy component can be driven to rotate circumferentially. At the same time, the threaded shaft 403 is driven to rotate by the forward and reverse motor 402, and under the threaded action of the threaded sleeve 404, the air cylinder 405 at the bottom of the threaded sleeve 404 is driven to reciprocate, and thus the forging position of the forging head 406 can be adjusted. Therefore, multi-directional forging of the component can be achieved, and thus the forging efficiency of the component is improved.

[0052] The above description shows and describes several preferred embodiments of the present invention. However, as mentioned above, it should be understood that the present invention is not limited to the form disclosed herein, should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be changed within the scope of the inventive concept described herein through the above teachings or the technology or knowledge in related fields. And the changes and modifications made by those skilled in the art without departing from the spirit and scope of the present invention should all be within the protection scope of the appended claims of the present invention.

Claims

1. A forging equipment for aluminum alloy parts for aerospace use, comprising a base (1) and a frame (2) fixedly connected to the top of the base (1), characterized in that: An aluminum alloy component positioning assembly (3) for clamping and rotating the aerospace aluminum alloy component to be forged is installed on the top of the base (1), and an aluminum alloy component forging and forming assembly (4) for multi-position forging of aerospace aluminum alloy components is installed on the frame (2) at a position corresponding to the aluminum alloy component positioning assembly (3).

2. The forging equipment for aluminum alloy parts for aerospace use according to claim 1, characterized in that: The aluminum alloy component positioning assembly (3) comprises a rotatable rotating table (301), and a forging table (3011) for placing the aerospace aluminum alloy component to be forged is fixedly connected to the top of the rotating table (301).

3. The forging equipment for aluminum alloy parts for aerospace use according to claim 2, characterized in that: A servo motor (303) for driving the rotating platform (301) to rotate in a circumferential direction is installed at the bottom of the rotating platform (301), and the servo motor (303) is fixedly installed on the top of the base (1).

4. The forging equipment for aluminum alloy parts for aerospace use according to claim 3 is characterized in that: A plurality of equidistantly arranged limiting pillars (304) are provided at the edge of the bottom of the rotating platform (301), and the bottom of the limiting pillars (304) is rollingly connected to the top of the base (1) via limiting balls (3041).

5. The forging equipment for aluminum alloy parts for aerospace use according to claim 4, characterized in that: Both sides of the top of the rotating platform (301) are equipped with clamping and positioning components (302) for firmly clamping the aerospace aluminum alloy parts to be forged.

6. The forging equipment for aluminum alloy parts for aerospace use according to claim 5, characterized in that: The clamping and positioning assembly (302) comprises a positioning frame (3021) fixedly connected to the top of the rotating table (301); an electric cylinder (3022) is installed on the side of the positioning frame (3021); a positioning seat (3023) is fixedly connected to the output end of the electric cylinder (3022); a first clamping assembly (3024) is installed on the top and bottom of the side of the positioning seat (3023); and a plurality of second clamping assemblies (3025) arranged at equal distances are also installed on the side of the positioning seat (3023).

7. The forging equipment for aluminum alloy parts for aerospace use according to claim 6, characterized in that: The first clamping assembly (3024) includes a mounting seat (30241) fixedly connected to the side of the positioning seat (3023); a rotating clamp (30243) is rotatably mounted on the side of the mounting seat (30241) via a connecting swivel seat (30242); a connecting spring (30244) is also fixedly connected to the side of the rotating clamp (30243); and the other end of the connecting spring (30244) is fixedly connected to the side of the mounting seat (30241).

8. The forging equipment for aluminum alloy parts for aerospace use according to claim 7, characterized in that: The second clamping assembly (3025) includes a mounting tube (30251) fixedly connected to the side of the positioning seat (3023), a clamping spring (30252) fixedly connected to the inner wall of the mounting tube (30251), an end of the clamping spring (30252) fixedly connected to a connecting slider (30253), a side of the connecting slider (30253) fixedly connected to a connecting slide rod (30254), and an end of the connecting slide rod (30254) fixedly connected to a positioning clamp plate (30255).

9. The forging equipment for aluminum alloy parts for aerospace use according to claim 8, characterized in that: The top and bottom of the connecting slider (30253) are fixedly connected to the limiting slider (30256), and a limiting sliding groove (30257) is provided on the inner wall of the mounting tube (30251) at a position corresponding to the limiting slider (30256).

10. The aerospace aluminum alloy parts forging equipment according to claim 9, characterized in that: The aluminum alloy component forging assembly (4) comprises a movable frame (401) fixedly connected to the frame (2); a forward and reverse motor (402) is fixedly connected to the side of the movable frame (401); a threaded shaft (403) is fixedly connected to the output shaft of the forward and reverse motor (402); a threaded sleeve (404) is threadedly connected to the threaded shaft (403); a cylinder (405) is fixedly connected to the bottom of the threaded sleeve (404); a forging head (406) is installed on the output end of the cylinder (405); and a limiting slide bar (4041) for limiting the threaded sleeve (404) is also installed on the movable frame (401) and at a position corresponding to the threaded sleeve (404).

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