Multi-directional pressure loading device for high-hardness aluminum profile forging forming

Abstract

The utility model provides a kind of multi-directional pressure loading device for high-hardness aluminum profile forging and pressing forming, belong to multi-directional forging and pressing technical field. Including multi-directional forging and pressing forming device, further include: forming assembly, forming assembly is placed in the inside of multi-directional forging and pressing forming device, forming assembly includes the die of being set in the inside of multi-directional forging and pressing forming device and the main punch of being set in the top of die, the both sides of die are provided with auxiliary punch, die and main punch are all connected with mounting frame, the inside of mounting frame is provided with support plate, support plate is connected with scraper;Adjusting assembly, adjusting assembly is placed in the inside of die and avoids rigid extrusion auxiliary punch, adjusting assembly includes the push plate of being set in the inside of mounting frame, and the elastic sheet is connected between support plate and push plate;By setting forming assembly, in the process of auxiliary punch advancing to die interior, scraper mounted on support plate will be closely attached to the outer surface of auxiliary punch, remove the impurity adhered to it, improve the service life of auxiliary punch.

Description

Technical Field

[0001] This utility model relates to the field of multi-directional forging technology, and in particular to a multi-directional pressure loading device for forging high-hardness aluminum profiles. Background Technology

[0002] The multi-directional pressure loading device for high-hardness aluminum profile forging is a piece of equipment used for forging high-hardness aluminum profiles. It can apply pressure to the aluminum profile blank in multiple directions to achieve complex shapes and improve product quality.

[0003] Existing multi-directional pressure loading devices use a hydraulic system to push multiple punches to forge aluminum profile blanks from different directions, making the blanks more uniformly stressed during the forging process. This ensures uniform deformation of the aluminum profiles during forging, which is beneficial for improving the dimensional accuracy and surface quality of the products.

[0004] However, in practical applications, existing multi-directional pressure loading devices typically lack a scraping mechanism for removing impurities from the outside of the auxiliary punch during use. This causes the outer surface of the auxiliary punch to become rough due to the adhesion of impurities after repeated use, which may accelerate the wear between the main punch and the auxiliary punch, leading to a shortened service life.

[0005] Therefore, this application provides a multi-directional pressure loading device for forging high-hardness aluminum profiles to meet the requirements. Utility Model Content

[0006] The purpose of this invention is to overcome the shortcomings of the existing technology and to propose a multi-directional pressure loading device for forging high-hardness aluminum profiles.

[0007] To achieve the above objectives, this utility model adopts the following technical solution: a multi-directional pressure loading device for forging high-hardness aluminum profiles, comprising a multi-directional forging device, and further comprising:

[0008] A forming component is placed inside a multi-directional forging forming device. The forming component includes a mold disposed inside the multi-directional forging forming device and a main punch disposed on the top of the mold. Auxiliary punches are disposed on both sides of the mold. An installation frame is connected to both the mold and the main punch. A support plate is disposed inside the installation frame. A scraper is connected to the support plate.

[0009] An adjustment assembly is placed inside the mold to avoid hard compression of the auxiliary punch. The adjustment assembly includes a push plate disposed inside the mounting frame, and a spring sheet is connected between the support plate and the push plate.

[0010] Furthermore, a sliding rod is connected to the side of the main punch near the mold, and the main punch is slidably connected to the mold through the sliding rod.

[0011] The beneficial effects of adopting the above-mentioned further solutions are: improving the fitting accuracy between the mold and the main punch, and preventing the scraper from being misaligned.

[0012] Furthermore, the support plate is connected to first sliders on both sides near the mounting frame, and the support plate is slidably connected to the mounting frame through the first sliders.

[0013] The beneficial effect of adopting the above-mentioned further solution is that it enables the support plate to slide along the groove on the mounting frame, and limits the maximum moving distance and moving path of the support plate, thus ensuring the stability of the movement of the support plate.

[0014] Furthermore, a mounting plate is connected to the bottom of the mounting frame.

[0015] The advantages of adopting the above-mentioned further solutions are: it facilitates the quick removal of components inside the mounting frame, making maintenance and replacement easier.

[0016] Furthermore, a threaded rod is provided on one side of the push plate, and the threaded rod is threadedly connected to the mounting plate.

[0017] The advantages of adopting the above-mentioned further solution are: it facilitates the removal of impurities by the scraper and allows the scraper to be adjusted according to the actual situation of the impurities.

[0018] Furthermore, a limiting block is connected to one end of the threaded rod near the push plate, and the threaded rod is rotatably connected to the push plate through the limiting block.

[0019] The beneficial effect of adopting the above-mentioned further solution is that the limiting block rotates inside the limiting groove, so that the threaded rod drives the push plate to move through the limiting block, while avoiding the push plate from hindering the rotation of the threaded rod.

[0020] Furthermore, a second slider is connected to both sides of the push plate, and the push plate is slidably connected to the mounting frame through the second slider.

[0021] The beneficial effect of adopting the above-mentioned further solution is that it allows the second slider to slide along the mounting frame through the groove, ensuring the stability of the push plate during movement.

[0022] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0023] 1. By setting up the forming component, during the process of the auxiliary punch being pushed into the mold, the scraper installed on the support plate will closely stick to the outer surface of the auxiliary punch, and scrape off the impurities adhering to it in time. This avoids the problem of roughening of the outer surface of the auxiliary punch due to the adhesion of impurities, which would aggravate the wear between the main punch and the auxiliary punch, and improves the service life of the auxiliary punch.

[0024] 2. By setting an adjustment component, when the scraper contacts the auxiliary punch, the pressure on the scraper is transmitted to the spring, causing it to undergo elastic compression deformation. This achieves flexible contact between the scraper and the auxiliary punch, avoiding hard squeezing of the auxiliary punch by the scraper and protecting the surface of the auxiliary punch from damage. While ensuring the impurity cleaning effect, it further extends the service life of the auxiliary punch. Attached Figure Description

[0025] Figure 1 This is a front view of a multi-directional pressure loading device for forging high-hardness aluminum profiles according to this utility model;

[0026] Figure 2 This is a structural diagram of a medium-sized component of a multi-directional pressure loading device for forging high-hardness aluminum profiles according to this utility model.

[0027] Figure 3 This is a structural diagram of the mounting frame in a multi-directional pressure loading device for forging high-hardness aluminum profiles according to this utility model;

[0028] Figure 4 This is an exploded view of the adjusting component in a multi-directional pressure loading device for forging high-hardness aluminum profiles according to this utility model.

[0029] Figure 5 This is a structural diagram of the mounting plate in a multi-directional pressure loading device for forging high-hardness aluminum profiles according to this utility model.

[0030] Figure Labels

[0031] 1. Multi-directional forging forming device;

[0032] 2. Molding components; 21. Mold; 22. Main punch; 23. Auxiliary punch; 24. Mounting frame; 25. Support plate; 26. Scraper; 27. First slider; 28. Mounting plate; 29. ​​Slide rod;

[0033] 3. Adjustment component; 31. Spring; 32. Push plate; 33. Threaded rod; 34. Limit block; 35. Second slider. Detailed Implementation

[0034] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0035] like Figures 1-5As shown, this utility model provides a technical solution: a multi-directional pressure loading device for forging high-hardness aluminum profiles, including a multi-directional forging device 1. The multi-directional forging device 1 consists of a frame and a hydraulic system. The frame supports various components and systems, improving the stability of the installation platform and space. The hydraulic system consists of an oil tank and hydraulic cylinders, providing power to the device, and also includes:

[0036] like Figures 1-4 As shown, forming component 2 is placed inside the multi-directional forging forming device 1. Forming component 2 includes a mold 21 disposed inside the multi-directional forging forming device 1 and a main punch 22 disposed on the top of the mold 21. Auxiliary punches 23 are disposed on both sides of the mold 21. Mounting frame 24 is connected to both the mold 21 and the main punch 22. Support plate 25 is disposed inside the mounting frame 24. Scraper 26 is connected to the support plate 25.

[0037] like Figures 1-5 As shown, the adjusting component 3 is placed inside the mold 21 to avoid hard compression of the auxiliary punch 23. The adjusting component 3 includes a push plate 32 set inside the mounting frame 24. A spring piece 31 is connected between the support plate 25 and the push plate 32. By first welding the mounting frame 24 to the mold 21 and the main punch 22, placing the aluminum profile blank between the mold 21 and the main punch 22, and starting the hydraulic system on the multi-directional forging forming device 1, the main punch 22 is pushed to fit against the mold 21. Then, the auxiliary punch 23 is pushed to squeeze from both sides into the mold 21 and the main punch 22, thereby multi-directionally forging the aluminum profile blank. During this forging process, when the auxiliary punch 23 pushes against the mold 21, the auxiliary punch 23 presses against the mold 21 and the main punch 22. 1. During internal movement, the scraper 26 mounted on the support plate 25 contacts the outer surface of the auxiliary punch 23, scraping away the impurities remaining on the auxiliary punch 23. This solves the problem that the outer surface of the auxiliary punch 23 becomes rough due to the adhesion of impurities, which may accelerate the wear between the main punch 22 and the auxiliary punch 23. This helps to improve the service life of the auxiliary punch 23. Furthermore, by using bolts to install the spring piece 31 between the support plate 25 and the push plate 32, when the scraper 26 contacts the auxiliary punch 23, the scraper 26 is forced to compress the spring piece 31, making the scraper 26 and the auxiliary punch 23 make flexible contact, avoiding the scraper 26 forcibly squeezing the auxiliary punch 23 and preventing damage to the surface of the auxiliary punch 23.

[0038] Furthermore, such as Figure 2 As shown, a slide bar 29 is connected to the side of the main punch 22 near the mold 21. The main punch 22 is slidably connected to the mold 21 through the slide bar 29. By opening a slot on the mold 21 that matches the slide bar 29, the slide bar 29 slides inside the slot, thereby making the main punch 22 slidably connected to the mold 21 and further limiting the movement path of the main punch 22, improving the fitting accuracy between the mold 21 and the main punch 22, and preventing the scraper 26 from being misaligned.

[0039] Furthermore, such as Figure 4 As shown, the support plate 25 is connected to the two sides near the mounting frame 24 with first sliders 27. The support plate 25 is slidably connected to the mounting frame 24 through the first sliders 27. By welding the first sliders 27 to the outside of the support plate 25, and opening a groove on the mounting frame 24 that matches the first sliders 27, the support plate 25 can slide along the groove on the mounting frame 24, and the maximum moving distance and moving path of the support plate 25 are limited to ensure the stability of the movement of the support plate 25.

[0040] Furthermore, such as Figure 4 As shown, the bottom of the mounting frame 24 is connected to the mounting plate 28. The mounting plate 28 is fixed inside the mounting frame 24 by bolts. This connection method facilitates the separation of the mounting plate 28 from the mounting frame 24, which is conducive to the quick removal of the components inside the mounting frame 24 and facilitates maintenance and replacement.

[0041] Furthermore, such as Figure 4 As shown, a threaded rod 33 is provided on one side of the push plate 32. The threaded rod 33 is threadedly connected to the mounting plate 28. By installing the threaded rod 33 at the bottom of the push plate 32 and rotating the threaded rod 33, the push plate 32 moves inside the mounting frame 24 through the thread, thereby compressing the spring 31. The spring 31 can be adjusted according to the size of the spring force. If the auxiliary punch 23 contains mostly hard impurities, the spring 31 is compressed to reduce the spring force, making it easier for the scraper 26 to scrape off the impurities. The scraper 26 can be adjusted according to the actual situation of the impurities.

[0042] Furthermore, such as Figure 5 As shown, a limiting block 34 is connected to one end of the threaded rod 33 near the push plate 32. The threaded rod 33 is rotatably connected to the push plate 32 through the limiting block 34. By welding the limiting block 34 onto the threaded rod 33 and opening a limiting groove on the push plate 32 that matches the limiting block 34, the limiting block 34 rotates inside the limiting groove, so that the threaded rod 33 drives the push plate 32 to move through the limiting block 34, while avoiding the push plate 32 from hindering the rotation of the threaded rod 33.

[0043] Furthermore, such as Figure 5 As shown, the push plate 32 is connected to the second slider 35 on both sides. The push plate 32 is slidably connected to the mounting frame 24 through the second slider 35. By welding the second slider 35 onto the push plate 32, the second slider 35 slides along the mounting frame 24 through the groove, ensuring the stability of the push plate 32 when moving.

[0044] Working principle: such as Figures 1-5As shown, first, the rotating threaded rod 33 pushes the push plate 32 towards the support plate 25 via the thread. The push plate 32 slides along the mounting frame 24 via the second slider 35 and squeezes the spring piece 31. The elastic force of the spring piece 31 is adjusted so that it is suitable for the contact between the auxiliary punch 23 and the scraper 26. Then, the aluminum profile blank is placed between the mold 21 and the main punch 22. The hydraulic system on the multi-directional forging forming device 1 is started to push the main punch 22 and the mold 21. The slide rod 29 slides inside the slot to ensure that the main punch 22 and the mold 21 are in contact. Then, the auxiliary punch 23 is pushed from both sides. The side extrusion is performed inside the mold 21 and the main punch 22, thereby multi-directionally forging the aluminum profile blank. During this forging process, when the auxiliary punch 23 moves into the mold 21, the scraper 26 mounted on the support plate 25 contacts the outer surface of the auxiliary punch 23. The scraper 26 is forced to compress the spring sheet 31, allowing the support plate 25 to slide along the slide groove on the mounting frame 24. This ensures that the scraper 26 and the auxiliary punch 23 are in flexible contact, avoiding the scraper 26 from forcibly extruding the auxiliary punch 23. At the same time, the scraper 26 removes impurities remaining on the auxiliary punch 23, which helps to improve the service life of the auxiliary punch 23.

[0045] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A multi-directional pressure loading device for forging high-hardness aluminum profiles, comprising a multi-directional forging device (1), characterized in that, Also includes: A forming component (2) is placed inside the multi-directional forging forming device (1). The forming component (2) includes a mold (21) disposed inside the multi-directional forging forming device (1) and a main punch (22) disposed on the top of the mold (21). Auxiliary punches (23) are disposed on both sides of the mold (21). An installation frame (24) is connected to both the mold (21) and the main punch (22). A support plate (25) is disposed inside the installation frame (24). A scraper (26) is connected to the support plate (25). Adjustment component (3), which is placed inside the mold (21) and avoids hard extrusion of auxiliary punch (23), the adjustment component (3) includes a push plate (32) disposed inside the mounting frame (24), and a spring piece (31) is connected between the support plate (25) and the push plate (32).

2. The multi-directional pressure loading device for forging high-hardness aluminum profiles according to claim 1, characterized in that, A slide rod (29) is connected to the side of the main punch (22) near the mold (21), and the main punch (22) is slidably connected to the mold (21) through the slide rod (29).

3. The multi-directional pressure loading device for forging high-hardness aluminum profiles according to claim 1, characterized in that, The support plate (25) is connected to two sides near the mounting frame (24) by first sliders (27), and the support plate (25) is slidably connected to the mounting frame (24) through the first sliders (27).

4. The multi-directional pressure loading device for forging high-hardness aluminum profiles according to claim 1, characterized in that, The bottom of the mounting frame (24) is connected to a mounting plate (28).

5. The multi-directional pressure loading device for forging high-hardness aluminum profiles according to claim 4, characterized in that, A threaded rod (33) is provided on one side of the push plate (32), and the threaded rod (33) is threadedly connected to the mounting plate (28).

6. The multi-directional pressure loading device for forging high-hardness aluminum profiles according to claim 5, characterized in that, A limiting block (34) is connected to one end of the threaded rod (33) near the push plate (32), and the threaded rod (33) is rotatably connected to the push plate (32) through the limiting block (34).

7. The multi-directional pressure loading device for forging high-hardness aluminum profiles according to claim 1, characterized in that, The push plate (32) is connected to a second slider (35) on both sides, and the push plate (32) is slidably connected to the mounting frame (24) through the second slider (35).

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