A cold extrusion aluminum shell production equipment

Abstract

The utility model relates to the technical field of aluminium shell production, concretely is a kind of cold extrusion aluminium shell production equipment, including processing platform, the top of processing platform is fixedly installed with fixed frame, the top of fixed frame is fixedly installed with hydraulic pressure rod, the inside of fixed frame is provided with the first support plate being connected with the output end of hydraulic pressure rod, the bottom of first support plate is provided with upper extrusion die, the upper of processing platform is provided with second support plate, the top of second support plate is provided with lower extrusion die, and the feeding mechanism is arranged on the processing platform. The utility model is through the setting of feeding mechanism, can automatically transport lower extrusion die loaded with aluminium material below upper extrusion die, replaces manual feeding mode, it is enough convenient to use, also can stably transport aluminium material, avoids aluminium material from falling off from lower extrusion die.

Description

Technical Field

[0001] This utility model relates to a cold-extruded aluminum shell production equipment, belonging to the field of aluminum shell production technology. Background Technology

[0002] An aluminum shell is an outer shell structure made primarily of aluminum alloy. It is widely used in electronics, machinery, automobiles, aerospace and other fields. Its core advantages lie in aluminum's lightweight, high strength, corrosion resistance and good thermal and electrical conductivity.

[0003] Aluminum shells are typically produced using cold extrusion. Cold extrusion improves material utilization, saves costs, and enhances the mechanical properties of the aluminum shell. Aluminum shell cold extrusion machines are specialized equipment used to cold extrude aluminum materials at room temperature. Through molds and pressure, the aluminum material undergoes plastic deformation to obtain an aluminum shell with the desired shape, size, and performance. However, the operation of cold extrusion machines requires manual feeding of the aluminum material. The aluminum material must be manually placed on the mold and pushed into the machine, which is inconvenient and unstable. Uneven force can cause the aluminum material to fall off the mold, reducing production efficiency.

[0004] Therefore, there is an urgent need to improve the cold extrusion aluminum shell production equipment to solve the above-mentioned problems. Utility Model Content

[0005] The purpose of this utility model is to provide a cold extrusion aluminum shell production equipment. Through the setting of the feeding mechanism, it can automatically transport the lower extrusion die loaded with aluminum material to the lower part of the upper extrusion die, replacing the manual feeding method. It is convenient to use and can also transport the aluminum material smoothly, preventing the aluminum material from falling off the lower extrusion die.

[0006] To achieve the above objectives, the main technical solutions adopted by this utility model include:

[0007] A cold-extruded aluminum shell production equipment includes a processing table. A fixed frame is fixedly installed on the top of the processing table, and a hydraulic rod is fixedly installed on the top of the fixed frame. A first support plate connected to the output end of the hydraulic rod is arranged inside the fixed frame. An upper extrusion die is arranged at the bottom of the first support plate. A second support plate is arranged above the processing table, and a lower extrusion die is arranged at the top of the second support plate. A feeding mechanism is arranged on the processing table. The feeding mechanism includes a support frame symmetrically fixedly installed on the top surface of the processing table. Multiple toothed blocks are uniformly fixedly installed inside the support frame. Multiple frames are fixedly installed at the bottom of the second support plate. Gears are movably installed inside the frames. A motor fixedly connected to the gears is fixedly installed on one side of the frames.

[0008] Preferably, multiple infrared position sensors are symmetrically fixedly installed on the inner wall of the fixing frame, and multiple sensing modules are symmetrically fixedly installed on the surface of the second support plate.

[0009] Preferably, a fixing plate is fixedly installed on the back of the processing table, and two electric telescopic rods are symmetrically fixedly installed on the fixing plate. A clamping plate is fixedly installed at the output end of the electric telescopic rod.

[0010] Preferably, both the second support plate and the first support plate are provided with multiple mounting slots. Two support blocks are symmetrically fixedly installed on both the lower extrusion die and the upper extrusion die. A limit block is movably installed at one end of each support block. Limit frames are fixedly installed on both sides of the second support plate and the first support plate. A limit plate is slidably installed on the limit frame. Multiple springs are fixedly installed between the limit frame and the limit plate.

[0011] Preferably, a support frame is fixedly installed on one side of the processing table, a placement frame is provided on the top of the support frame, multiple trays are fixedly installed inside the placement frame, and a mounting frame is fixedly installed on one side of the support frame, with multiple fans fixedly installed on the mounting frame.

[0012] Preferably, multiple positioning blocks are symmetrically fixedly installed on the surface of the support frame, and multiple positioning plates are fixedly installed on one side of the placement frame.

[0013] Preferably, one end of the positioning block is tapered, and a baffle is fixedly installed on one side of the support plate.

[0014] This utility model has at least the following beneficial effects:

[0015] By setting up a feeding mechanism, the lower extrusion die loaded with aluminum material can be automatically transported to the lower part of the upper extrusion die. After the aluminum material is placed on the second support plate, multiple motors drive the gears to mesh and rotate on the gear blocks, thereby causing the second support plate to move the lower extrusion die, thus transporting the lower extrusion die to the lower part of the upper extrusion die in the fixed frame. This replaces the manual feeding method, which is convenient to use and can also transport the aluminum material smoothly, preventing the aluminum material from falling off the lower extrusion die. Attached Figure Description

[0016] The accompanying drawings, which are included to provide a further understanding of this application and form part of this application, illustrate exemplary embodiments and are used to explain this application, but do not constitute an undue limitation of this application. In the drawings:

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a front view of the processing table structure of this utility model;

[0019] Figure 3 This is a schematic diagram of the gear and motor structure of this utility model;

[0020] Figure 4 This is a schematic diagram showing the combination of the second support plate and the clamping plate of this utility model;

[0021] Figure 5 This is a schematic diagram showing the separation of the second support plate and the lower extrusion die structure of this utility model;

[0022] Figure 6 This is a schematic diagram showing the separation of the first support plate and the upper extrusion die structure of this utility model;

[0023] Figure 7 This is a schematic diagram showing the separation of the support frame and placement frame structure of this utility model.

[0024] In the diagram, 1. Processing table; 2. Fixing frame; 3. Hydraulic rod; 4. First support plate; 5. Upper extrusion die; 6. Second support plate; 7. Lower extrusion die; 8. Feeding mechanism; 9. Support frame; 10. Tooth block; 11. Frame body; 12. Gear; 13. Motor; 14. Infrared position sensor; 15. Sensing module; 16. Fixing plate; 17. Electric telescopic rod; 18. Clamping plate; 19. Mounting slot; 20. Support block; 21. Limiting block; 22. Limiting frame; 23. Limiting plate; 24. Spring; 25. Support frame; 26. Placement frame; 27. Pallet; 28. Mounting frame; 29. ​​Fan; 30. Positioning block; 31. Positioning plate; 32. Baffle. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0026] like Figures 1-7 As shown in this embodiment, a cold-extruded aluminum shell production equipment is provided.

[0027] A cold-extruded aluminum shell production equipment includes a processing table 1, a fixed frame 2 fixedly installed on the top of the processing table 1, a hydraulic rod 3 fixedly installed on the top of the fixed frame 2, a first support plate 4 connected to the output end of the hydraulic rod 3 inside the fixed frame 2, an upper extrusion die 5 at the bottom of the first support plate 4, a second support plate 6 above the processing table 1, a lower extrusion die 7 at the top of the second support plate 6, a feeding mechanism 8 on the processing table 1, the feeding mechanism 8 including a support frame 9 symmetrically fixedly installed on the top surface of the processing table 1, a plurality of toothed blocks 10 uniformly fixedly installed inside the support frame 9, a plurality of frame bodies 11 fixedly installed at the bottom of the second support plate 6, gears 12 movably installed inside the frame bodies 11, and a motor 13 fixedly connected to the gears 12 fixedly installed on one side of the frame bodies 11.

[0028] By setting up the feeding mechanism 8, the lower extrusion die 7 loaded with aluminum material can be automatically conveyed to the lower part of the upper extrusion die 5. After the aluminum material is placed on the second support plate 6, the gear 12 is driven by multiple motors 13 to mesh and rotate on the gear block 10, thereby causing the second support plate 6 to move the lower extrusion die 7, thus conveying the lower extrusion die 7 to the lower part of the upper extrusion die 5 in the fixed frame 2. This replaces the manual feeding method, which is convenient enough to use and can also smoothly convey the aluminum material, preventing the aluminum material from falling off the lower extrusion die 7.

[0029] In this embodiment, as Figures 1-7 As shown, multiple infrared position sensors 14 are symmetrically fixedly installed on the inner wall of the fixed frame 2, multiple sensing modules 15 are symmetrically fixedly installed on the surface of the second support plate 6, a fixed plate 16 is fixedly installed on the back of the processing table 1, two electric telescopic rods 17 are symmetrically fixedly installed on the fixed plate 16, and a clamping plate 18 is fixedly installed at the output end of the electric telescopic rod 17. Multiple mounting slots 19 are opened on both the second support plate 6 and the first support plate 4. Two support blocks 20 are symmetrically fixedly installed on both the lower extrusion die 7 and the upper extrusion die 5. A limit block 21 is movably installed at one end of the support block 20. Limit frames 22 are fixedly installed on both sides of the second support plate 6 and the first support plate 4. A limit plate 23 is slidably installed on the limit frame 22, and multiple springs 24 are fixedly installed between the limit frame 22 and the limit plate 23.

[0030] By setting up infrared position sensors 14 and sensing modules 15, multiple infrared position sensors 14 are installed on the inner wall of the fixed frame 2, which can sense the sensing modules 15 installed on the second support plate 6. The infrared position sensors 14 are connected to the motor 13 via electrical signals, so that the infrared position sensors 14 can transmit start and stop signals to the motor 13. When the feeding mechanism 8 conveys the lower extrusion die 7 into the fixed frame 2, when the sensing module 15 on the second support plate 6 senses and triggers the infrared position sensors 14 on the inner side of the fixed frame 2, the infrared position sensors 14 can transmit signals to the motor 13 to stop it. This allows the... The lower extrusion die 7 and the aluminum material are precisely positioned below the upper extrusion die 5 to avoid misalignment during processing. When the lower extrusion die 7 is conveyed outwards, the sensing module 15 on the second support plate 6 is triggered by the infrared position sensor 14 on the outside of the fixing frame 2, causing the motor 13 to stop. At this time, the feeding mechanism 8 can then convey the lower extrusion die 7 and the processed aluminum shell outwards and automatically stop. The entire operation requires no manual intervention, making it more convenient to use. The fixing plate 16, electric telescopic rod 17, and clamping plate 18 provide a secure and limiting function for the second support plate 6. Although the motor 13 stops running... The motor 13 moves, but without torque limitation, it still causes the gear 12 to roll, resulting in displacement of the second support plate 6. After the electric telescopic rod 17 is electrically connected to the infrared position sensor 14 inside the fixed frame 2, when the lower extrusion die 7 moves to directly below the upper extrusion die 5 and is sensed by the infrared position sensor 14, the infrared position sensor 14 starts the electric telescopic rod 17 at the same time as starting and stopping the motor 13. This causes the two electric telescopic rods 17 to run synchronously, driving the clamping plates 18 to move closer together to clamp the second support plate 6, thereby fastening and limiting the second support plate 6 and effectively preventing displacement. The displacement is facilitated by the installation slot 19, support block 20, limiting block 21, limiting frame 22, limiting plate 23 and spring 24, which allows for easy replacement of the lower extrusion die 7 and the upper extrusion die 5. The upper extrusion die 5 and the lower extrusion die 7 are installed and fixed by the engagement of multiple limiting plates 23 and limiting blocks 21. After separating the limiting plate 23 from the limiting block 21, the limiting block 21 can be flipped and erected, allowing the lower extrusion die 7 or the upper extrusion die 5 to be disassembled and removed from the second support plate 6 and the first support plate 4. This facilitates timely replacement when processing aluminum shells of different specifications, improving the portability of the processing.

[0031] In this embodiment, as Figures 1-7As shown, a support frame 25 is fixedly installed on one side of the processing table 1. A placement frame 26 is provided on the top of the support frame 25. Multiple trays 27 are fixedly installed inside the placement frame 26. A mounting frame 28 is fixedly installed on one side of the support frame 25. Multiple fans 29 are fixedly installed on the mounting frame 28. Multiple positioning blocks 30 are symmetrically fixedly installed on the surface of the support frame 25. Multiple positioning plates 31 are fixedly installed on one side of the placement frame 26. One end of the positioning block 30 is set as conical. A baffle 32 is fixedly installed on one side of the tray 27.

[0032] With the support frame 25, placement frame 26, tray 27, mounting bracket 28, and fan 29, the extruded aluminum shells are placed on the tray 27 of the placement frame 26. Then, the fan 29 is turned on to blow air into the placement frame 26, which can dissipate heat and cool the processed aluminum shells to prevent thermal deformation. With the positioning block 30 and positioning plate 31, the placement frame 26 is supported on the support frame 25 by the snap-fit ​​connection of the positioning plate 31 and positioning block 30. This makes it easy to disassemble the placement frame 26 from the support frame 25, which is convenient for handling the processed and cooled aluminum shells. At the same time, by setting one end of the positioning block 30 to be tapered, the top diameter of the positioning block 30 is reduced, making it easier to insert into the positioning plate 31. Meanwhile, the baffle 32 can block the aluminum shells and prevent them from falling off the tray 27 due to wind.

[0033] In this embodiment, as Figures 1-7 As shown in the figure, the working process of the cold extrusion aluminum shell production equipment provided in this embodiment is as follows:

[0034] After the aluminum material is placed on the second support plate 6, the gear 12 meshes and rotates on the tooth block 10 by the drive of multiple motors 13, thereby causing the second support plate 6 to move the lower extrusion die 7, thus conveying the lower extrusion die 7 to the lower extrusion die 5 in the fixed frame 2. After the lower extrusion die 7 is conveyed to the lower extrusion die 5, the hydraulic rod 3 is connected to the external hydraulic power equipment and started, so that it pushes the upper extrusion die 5 down to extrude the aluminum material in the lower extrusion die 7, processing the aluminum material into an aluminum shell. After processing, the aluminum shell is then conveyed outward.

[0035] To replace the lower extrusion die 7 and the upper extrusion die 5, the limiting plate 23 and the limiting block 21 are separated, and then the limiting block 21 is flipped upright. This allows the lower extrusion die 7 or the upper extrusion die 5 to be removed from the second support plate 6 and the first support plate 4. During installation, the support block 20 on the upper extrusion die 5 or the lower extrusion die 7, together with the limiting block 21, is inserted into the support block 20. Then the limiting block 21 is flipped over, and then the limiting plate 23 and the limiting block 21 are connected and fastened by the support of multiple springs 24. This completes the replacement of the upper extrusion die 5 and the lower extrusion die 7.

[0036] The foregoing description illustrates and describes several preferred embodiments of the present invention. However, as previously stated, it should be understood that the present invention is not limited to the forms disclosed herein and should not be construed as excluding other embodiments. It can be used in various other combinations, modifications, and environments, and can be altered within the scope of the inventive concept described herein through the foregoing teachings or techniques or knowledge in related fields. Any modifications and variations made by those skilled in the art that do not depart from the spirit and scope of the present invention should be within the protection scope of the appended claims.

Claims

1. A cold-extruded aluminum shell production equipment, comprising a processing table (1), a fixed frame (2) fixedly installed on the top of the processing table (1), a hydraulic rod (3) fixedly installed on the top of the fixed frame (2), a first support plate (4) connected to the output end of the hydraulic rod (3) being provided inside the fixed frame (2), an upper extrusion die (5) being provided at the bottom of the first support plate (4), a second support plate (6) being provided above the processing table (1), and a lower extrusion die (7) being provided at the top of the second support plate (6), characterized in that: The processing table (1) is provided with a feeding mechanism (8). The feeding mechanism (8) includes a support frame (9) symmetrically fixedly installed on the top surface of the processing table (1). Multiple tooth blocks (10) are uniformly fixedly installed inside the support frame (9). Multiple frames (11) are fixedly installed at the bottom of the second support plate (6). Gears (12) are movably installed inside the frames (11). A motor (13) fixedly connected to the gears (12) is fixedly installed on one side of the frames (11).

2. A cold-squeeze aluminum shell production apparatus according to claim 1, characterized by: Multiple infrared position sensors (14) are symmetrically fixedly installed on the inner wall of the fixed frame (2), and multiple sensing modules (15) are symmetrically fixedly installed on the surface of the second support plate (6).

3. The apparatus for producing a cold- extruded aluminum shell according to claim 1, characterized in that: A fixing plate (16) is fixedly installed on the back of the processing table (1). Two electric telescopic rods (17) are symmetrically fixedly installed on the fixing plate (16). A clamping plate (18) is fixedly installed at the output end of the electric telescopic rod (17).

4. The apparatus for producing a cold- extruded aluminum shell according to claim 1, characterized in that: Multiple mounting slots (19) are provided on both the second support plate (6) and the first support plate (4). Two support blocks (20) are symmetrically fixedly installed on both the lower extrusion die (7) and the upper extrusion die (5). A limit block (21) is movably installed on one end of the support block (20). Limit frames (22) are fixedly installed on both sides of the second support plate (6) and the first support plate (4). A limit plate (23) is slidably installed on the limit frame (22). Multiple springs (24) are fixedly installed between the limit frame (22) and the limit plate (23).

5. The apparatus for producing a cold- extruded aluminum shell according to claim 1, characterized in that: A support frame (25) is fixedly installed on one side of the processing table (1). A placement frame (26) is provided on the top of the support frame (25). Multiple trays (27) are fixedly installed inside the placement frame (26). A mounting frame (28) is fixedly installed on one side of the support frame (25). Multiple fans (29) are fixedly installed on the mounting frame (28).

6. The cold extrusion aluminum shell production equipment according to claim 5, characterized in that: Multiple positioning blocks (30) are symmetrically fixedly installed on the surface of the support frame (25), and multiple positioning plates (31) are fixedly installed on one side of the placement frame (26).

7. The cold extrusion aluminum shell production equipment according to claim 6, characterized in that: One end of the positioning block (30) is set to be conical, and a baffle (32) is fixedly installed on one side of the support plate (27).

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