Forming device for aluminum alloy ingot production

Abstract

The utility model belongs to the field of forming equipment, and particularly relates to a forming device for aluminum alloy ingot production, which comprises a lower die fixedly mounted at the top of a supporting box and used for aluminum alloy ingot production, a forming groove is formed in the top of the lower die, a connecting frame is mounted at the top of the supporting box, and two hydraulic cylinders are mounted at the top of the connecting frame. An upper mold matched with the lower mold is installed on an output shaft of the hydraulic cylinder, a guide hole is formed in the inner wall of the top of the supporting box, a transverse plate is installed in the supporting box, a driving motor is installed at the top of the transverse plate, a rotating seat is installed on an output shaft of the driving motor, and a rotating shaft is arranged on the rotating seat; and a beating mechanism matched with the lower mold is arranged on the rotating shaft. The aluminum alloy ingot beating device is reasonable in design, different positions of the lower die can be beaten through rotation and autorotation of the beating ball, and therefore bubbles in molten liquid can be vibrated out, and the quality of aluminum alloy ingots can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of forming equipment, in particular to a forming device for the production of aluminum alloy ingots. Background Technique

[0002] Aluminum alloy is formed by adding other metals in a high-temperature liquid aluminum state. After being mixed evenly, it solidifies into a round aluminum column in a columnar shape, with a diameter ranging from 30 mm to 300 mm in length. During the production and transportation of aluminum alloy, in order to facilitate transportation, the aluminum column is generally extruded into an aluminum alloy ingot.

[0003] At present, a forming device for the production of aluminum alloy ingots disclosed in a Chinese patent with the publication number CN212042189U. A transmission mechanism is sleeved and fixed at the end of the positioning column. A upper pressure plate is fixed below the transmission arm in the transmission mechanism. An upper mold is fixed at the front side position below the upper pressure plate. A pushing air pressure rod is fixed at the middle position below the positioning bottom plate. A pushing air pressure rod is fixed on one side of the lower pressure plate. This utility model drives the downward pressure of the upper pressure plate through the transmission mechanism. Under the elastic sleeving of the limit slide rod, it can perform stable and rapid pressing and forming treatment on the aluminum column, thereby improving the processing and production efficiency of the aluminum alloy ingot. And through the matching combination of the pushing air pressure rod and the pushing air pressure rod, after the aluminum alloy ingot is pressed, the aluminum alloy ingot can be actively taken out, replacing the traditional manual taking-out method by workers.

[0004] In actual production, it is found that when the molten metal liquid is injected into the mold, there are some bubbles in the flow of the metal liquid. If the bubbles cannot be discharged, it will affect the quality of the aluminum alloy ingot. Therefore, we propose a forming device for the production of aluminum alloy ingots to solve the above problems. Content of the Utility Model

[0005] The purpose of this utility model is to solve the shortcomings existing in the prior art, and to propose a forming device for the production of aluminum alloy ingots.

[0006] In order to achieve the above purpose, this utility model adopts the following technical scheme:

[0007] A forming device for the production of aluminum alloy ingots includes a lower mold fixedly installed on the top of the support box for the production of aluminum alloy ingots. A forming groove is opened at the top of the lower mold. A connecting frame is installed on the top of the support box. Two hydraulic cylinders are installed on the top of the connecting frame. An upper mold adapted to the lower mold is installed on the output shaft of the hydraulic cylinder;

[0008] A guiding hole is opened on the inner wall of the top of the support box. A cross plate is installed in the support box. A driving motor is installed on the top of the cross plate. A rotating seat is installed on the output shaft of the driving motor. A rotating shaft is provided on the rotating seat. A knocking mechanism adapted to the lower mold is provided on the rotating shaft.

[0009] Preferably, a rotation hole is formed in the rotation base, and the rotation shaft is rotatably connected to the corresponding rotation hole. Two limit seats are fixedly installed on the rotation shaft, and the rotation base is located between the two limit seats.

[0010] Preferably, the knocking mechanism includes a fixing spring and a knocking ball. The fixing spring is fixedly installed at the bottom of the rotation shaft, and the knocking ball is fixedly installed at the bottom of the fixing spring.

[0011] Preferably, a moving hole is formed in the rotation shaft. A screw rod is fixedly installed on the knocking ball, the screw rod penetrates through the corresponding moving hole, and a nut is sleeved on the screw rod in a threaded manner. The nut is adapted to the rotation shaft.

[0012] Preferably, a plurality of vertical plates are fixedly installed at the bottom of the support box, and the same annular plate is fixedly installed on the plurality of vertical plates. A transmission mechanism is arranged between the annular plate and the rotation shaft.

[0013] Preferably, the transmission mechanism includes a rotation gear and an annular rack. The rotation gear is fixedly installed at one end of the rotation shaft, the annular rack is fixedly installed on the top of the annular plate, and the annular rack is meshed with the rotation gear.

[0014] Preferably, a mounting plate is installed on the lower mold, and the mounting plate is fixedly installed on the support box through bolts.

[0015] The beneficial effects of the present utility model are as follows:

[0016] 1. When the upper mold and the lower mold are closed, by injecting molten liquid into the mold, the forming groove can facilitate the forming of the aluminum alloy ingot.

[0017] 2. When the molten liquid is injected into the mold, under the cooperation of the driving motor, the rotation base and the rotation shaft, the rotation shaft can drive the knocking ball to rotate around the driving motor as the center. With the cooperation of the annular rack, the rotation gear, the rotation shaft and the knocking ball, by the rotation and self-rotation of the knocking ball, the knocking of different positions of the lower mold can be realized, so that the bubbles in the molten liquid can be shaken out, thereby improving the quality of the aluminum alloy ingot. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a three-dimensional structural diagram of a forming device for producing aluminum alloy ingots according to the present utility model;

[0019] Figure 2 is a three-dimensional sectional structural diagram of a forming device for producing aluminum alloy ingots according to the present utility model;

[0020] Figure 3 is a partial structural diagram of part A of a forming device for producing aluminum alloy ingots according to the present utility model;

[0021] Figure 4 This is a schematic structural diagram of part B of a forming device for producing aluminum alloy ingots proposed by the present utility model.

[0022] In the figure: 1, support box; 2, lower mold; 3, forming groove; 4, connecting frame; 5, hydraulic cylinder; 6, upper mold; 7, guiding hole; 8, cross plate; 9, driving motor; 10, rotating seat; 11, rotating hole; 12, rotating shaft; 13, limiting seat; 14, moving hole; 15, screw; 16, knocking ball; 17, fixing spring; 18, nut; 19, rotating gear; 20, vertical plate; 21, annular plate; 22, annular rack. Specific embodiments

[0023] Next, the technical solutions of the present utility model will be clearly and completely described in conjunction with specific embodiments. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than 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 efforts shall fall within the protection scope of the present utility model.

[0024] Referring to Figures 1-4 , a forming device for producing aluminum alloy ingots includes a lower mold 2 fixedly installed on the top of a support box 1 for producing aluminum alloy ingots. A forming groove 3 is opened at the top of the lower mold 2. A connecting frame 4 is installed on the top of the support box 1, and two hydraulic cylinders 5 are installed on the top of the connecting frame 4. An upper mold 6 adapted to the lower mold 2 is installed on the output shaft of the hydraulic cylinder 5. A guiding hole 7 is opened on the inner wall of the top of the support box 1. A cross plate 8 is installed in the support box 1. A driving motor 9 is installed on the top of the cross plate 8. A rotating seat 10 is installed on the output shaft of the driving motor 9. A rotating shaft 12 is provided on the rotating seat 10. A knocking mechanism adapted to the lower mold 2 is provided on the rotating shaft 12. More specifically, the knocking mechanism includes a fixing spring 17 and a knocking ball 16. The bottom of the rotating shaft 12 is fixedly installed with the fixing spring 17, and the bottom of the fixing spring 17 is fixedly installed with the knocking ball 16. The purpose of knocking the lower mold 2 can be achieved through the knocking ball 16, reducing bubbles and improving the quality of the aluminum alloy ingot.

[0025] In this embodiment, a rotating hole 11 is opened on the rotating seat 10, and the rotating shaft 12 is rotatably connected to the corresponding rotating hole 11. Two limiting seats 13 are fixedly installed on the rotating shaft 12, and the rotating seat 10 is located between the two limiting seats 13. By providing the rotating hole 11 and the rotating shaft 12, the purpose of enabling the rotating shaft 12 to rotate itself can be achieved.

[0026] In this embodiment, a moving hole 14 is formed in the rotating shaft 12. A screw rod 15 is fixedly installed on the knocking ball 16. The screw rod 15 penetrates through the corresponding moving hole 14. A nut 18 is sleeved on the screw rod 15 by threads. The nut 18 is adapted to the rotating shaft 12. By providing the nut 18 and the screw rod 15, the purpose of adjusting the distance between the knocking ball 16 and the rotating shaft 12 can be achieved.

[0027] In this embodiment, a plurality of vertical plates 20 are fixedly installed at the bottom of the support box 1. The same annular plate 21 is fixedly installed on the plurality of vertical plates 20. A transmission mechanism is provided between the annular plate 21 and the rotating shaft 12. The transmission mechanism includes a rotating gear 19 and an annular rack 22. The rotating gear 19 is fixedly installed at one end of the rotating shaft 12. The annular rack 22 is fixedly installed on the top of the annular plate 21. And the annular rack 22 meshes with the rotating gear 19. With the cooperation of the annular rack 22, when the rotating shaft 12 drives the rotating gear 19 to rotate, the rotating gear 19 can rotate itself. The rotating gear 19 can drive the knocking ball 16 to rotate itself. An installation plate is installed on the lower mold 2. The installation plate is fixedly installed on the support box 1 by bolts. The purpose of facilitating the disassembly and assembly of the lower mold 2 can be achieved by bolts.

[0028] In the present utility model, when the upper mold 6 and the lower mold 2 are closed, by injecting molten liquid into the mold, the aluminum alloy ingot can be formed conveniently through the forming groove 3. When the molten liquid is injected into the mold, by starting the driving motor 9, the driving motor 9 can drive the rotating seat 10 to rotate. The rotating seat 10 can drive the rotating shaft 12 to rotate. The rotating shaft 12 can drive the knocking ball 16 to rotate around the driving motor 9 as the center. With the cooperation of the annular rack 22, when the rotating shaft 12 drives the rotating gear 19 to rotate, the rotating gear 19 can rotate itself. The rotating gear 19 can drive the knocking ball 16 to rotate itself through the rotating shaft 12. The knocking ball 16 can knock the lower mold 2. By the rotation and self-rotation of the knocking ball 16, different positions of the lower mold 2 can be knocked, so that the bubbles in the molten liquid can be shaken out, and thus the quality of the aluminum alloy ingot can be improved.

[0029] The above has introduced in detail a forming device for producing aluminum alloy ingots provided by the present utility model. Specific embodiments are used in this article to elaborate on the principle and implementation manner of the present utility model. The description of the above embodiments is only used to help understand the method and its core idea of the present utility model. It should be noted that for those of ordinary skill in the art in this technical field, without departing from the principle of the present utility model, several improvements and modifications can still be made to the present utility model, and these improvements and modifications also fall within the protection scope of the claims of the present utility model.

Claims

1. A forming device for producing aluminum alloy ingots, characterized in that: It comprises a lower mold (2) for producing aluminum alloy ingots fixedly mounted on the top of a support box (1), a molding groove (3) being provided on the top of the lower mold (2), a connecting frame (4) being mounted on the top of the support box (1), two hydraulic cylinders (5) being mounted on the top of the connecting frame (4), and an upper mold (6) matching the lower mold (2) being mounted on the output shaft of the hydraulic cylinder (5); A guide hole (7) is provided on the inner wall of the top of the support box (1), a horizontal plate (8) is installed in the support box (1), a driving motor (9) is installed on the top of the horizontal plate (8), a rotating seat (10) is installed on the output shaft of the driving motor (9), a rotating shaft (12) is provided on the rotating seat (10), and a knocking mechanism matched with the lower mold (2) is provided on the rotating shaft (12).

2. A forming device for producing aluminum alloy ingots according to claim 1, characterized in that: The rotating seat (10) is provided with a rotating hole (11), and the rotating shaft (12) is rotatably connected to the corresponding rotating hole (11).

3. A forming device for producing aluminum alloy ingots according to claim 1, characterized in that: Two limit seats (13) are fixedly mounted on the rotating shaft (12), and the rotating seat (10) is located between the two limit seats (13).

4. A forming device for producing aluminum alloy ingots according to claim 1, characterized in that: The knocking mechanism comprises a fixed spring (17) and a knocking ball (16); the fixed spring (17) is fixedly mounted on the bottom of the rotating shaft (12); and the knocking ball (16) is fixedly mounted on the bottom of the fixed spring (17).

5. A forming device for producing aluminum alloy ingots according to claim 4, characterized in that: The rotating shaft (12) is provided with a moving hole (14), a screw rod (15) is fixedly mounted on the knocking ball (16), the screw rod (15) passes through the corresponding moving hole (14), a nut (18) is threadedly sleeved on the screw rod (15), and the nut (18) is adapted to the rotating shaft (12).

6. A forming device for producing aluminum alloy ingots according to claim 1, characterized in that: A plurality of vertical plates (20) are fixedly mounted on the bottom of the support box (1), a same annular plate (21) is fixedly mounted on the plurality of vertical plates (20), and a transmission mechanism is provided between the annular plate (21) and the rotating shaft (12).

7. A forming device for producing aluminum alloy ingots according to claim 6, characterized in that: The transmission mechanism comprises a rotating gear (19) and an annular rack (22), wherein the rotating gear (19) is fixedly mounted on one end of the rotating shaft (12), and the annular rack (22) is fixedly mounted on the top of the annular plate (21), and the annular rack (22) is meshed with the rotating gear (19).

8. The forming device for producing aluminum alloy ingots according to claim 1, characterized in that: The lower mold (2) is provided with a mounting plate, and the mounting plate is fixedly mounted on the support box (1) by means of bolts.

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