Vacuum die casting mechanism for aluminum die castings

Abstract

The utility model discloses an aluminum die casting vacuum die-casting mechanism which comprises vacuum die-casting equipment, a blanking plate is fixedly connected to the lower end of the vacuum die-casting equipment, a blanking groove is formed in the position, corresponding to the lower end of the vacuum die-casting equipment, of the blanking plate, limiting plates are symmetrically and fixedly connected to the lower end of the blanking plate, and a movable block is slidably connected between the limiting plates. The upper end of the movable block is fixedly connected with a scraping plate, the lower end of the movable block is fixedly connected with a first connecting plate, the other end of the first connecting plate is movably connected with a fixed block through a first connecting shaft, the first connecting plate is fixedly connected with a second connecting shaft, and one end of the second connecting shaft is fixedly connected with a second connecting plate; the aluminum die casting discharging device has the advantages that the situation that aluminum die castings are stacked at a discharging port and block the discharging port is avoided, the production efficiency of vacuum die casting equipment is improved, and manpower is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of vacuum die casting, in particular to a vacuum die casting mechanism for aluminum die castings. Background Art

[0002] Vacuum die-casting is an advanced die-casting process that eliminates or significantly reduces the pores and dissolved gases in the die-casting by extracting the gas in the die-casting mold cavity during the die-casting process, thereby improving the mechanical properties and surface quality of the die-casting.

[0003] Aluminum alloy processing requires the use of vacuum die-casting equipment. The problem with the existing technology is that during the use of aluminum alloy vacuum die-casting equipment, a large number of workpieces fall to the discharge port after die-casting is completed and accumulate at the discharge port, which will block the discharge port and require manual handling and collection, affecting the production efficiency of the vacuum die-casting equipment. If they fall directly to the ground, the aluminum alloy material is soft, which can easily cause the finished product to bend and deform. Therefore, a device is needed to buffer the aluminum alloy workpieces. Utility Model Content

[0004] The purpose of the utility model is to provide a vacuum die-casting mechanism for aluminum die-casting parts to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a vacuum die-casting mechanism for aluminum die-casting parts, including a vacuum die-casting device, a blanking plate is fixedly connected to the lower end of the vacuum die-casting device, and a blanking trough is opened on the blanking plate corresponding to the lower end of the vacuum die-casting device, the lower end of the blanking plate is symmetrically fixedly connected to a limit plate, a movable block is slidably connected between the limit plates, the upper end of the movable block is fixedly connected to a scraper, the lower end of the movable block is fixedly connected to a first connecting plate, the other end of the first connecting plate is movably connected to a fixed block through a first connecting shaft, the first connecting plate is fixedly connected to a second connecting shaft, one end of the second connecting shaft is fixedly connected to a second connecting plate, and the end of the second connecting plate away from the first connecting plate is fixedly connected to a driving motor.

[0006] Preferably, one end of the blanking plate is fixedly connected to a blanking plate.

[0007] Preferably, the lower end of the driving motor is fixedly connected to a motor frame, and the motor frame is fixedly connected to a lower bin.

[0008] Preferably, the upper end of the lower material bin is fixedly connected to the lower material bin plate, the limit plate is connected through the lower material bin, and the fixed block is fixedly connected to the lower material bin.

[0009] Preferably, the lower end of the vacuum die-casting equipment is fixedly connected to a workbench, and one end of the workbench is fixedly connected to a blanking plate and a blanking bin.

[0010] Compared with the prior art, the beneficial effects of the utility model are as follows: the driving rod of the driving motor drives the second connecting plate to rotate, so that the second connecting shaft makes a circular motion with the driving rod as the center, driving the first connecting plate connected thereto to slide through the first connecting shaft. When the first connecting plate moves, the movable block fixedly connected to the upper end of the first connecting plate will slide along the limiting groove between the two limiting plates from one end of the blanking plate to the other end of the lower material plate. At the same time, the scraper at the upper end of the movable block will bring down the aluminum die-castings on the bottom layer of the blanking plate. Since the blanking plate is arranged in an arc shape, it is easier to fall and collect the aluminum die-castings, avoiding the situation where the aluminum die-castings accumulate at the discharge port and block the discharge port, thereby improving the production efficiency of the vacuum die-casting equipment and saving manpower. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is the front view of the utility model;

[0012] Figure 2 This is a rear view of the utility model;

[0013] Figure 3 This is a schematic diagram of the structure of the limit plate of the utility model;

[0014] Figure 4 This is a schematic diagram of the structure of the blanking plate of the utility model;

[0015] Figure 5 It is a structural schematic diagram of the movable block of the utility model.

[0016] In the figure: 1. vacuum die-casting equipment; 2. blanking plate; 3. limit plate; 4. movable block; 5. scraper; 6. first connecting plate; 7. first connecting shaft; 8. fixed block; 9. second connecting shaft; 10. second connecting plate; 11. driving motor; 12. blanking plate; 13. motor frame; 14. blanking bin; 15. workbench. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] See also Figure 1-5The utility model provides a technical solution: a vacuum die-casting mechanism for aluminum die-casting parts, including a vacuum die-casting device 1, a blanking plate 2 is fixedly connected to the lower end of the vacuum die-casting device 1, and a blanking trough is opened on the blanking plate 2 corresponding to the lower end of the vacuum die-casting device 1, a limit plate 3 is symmetrically fixedly connected to the lower end of the blanking plate 2, a movable block 4 is slidably connected between the limit plates 3, a scraper 5 is fixedly connected to the upper end of the movable block 4, a first connecting plate 6 is fixedly connected to the lower end of the movable block 4, the other end of the first connecting plate 6 is movably connected to a fixed block 8 through a first connecting shaft 7, a second connecting shaft 9 is fixedly connected to the first connecting plate 6, one end of the second connecting shaft 9 is fixedly connected to a second connecting plate 10, and the end of the second connecting plate 10 away from the first connecting plate 6 is fixedly connected to a driving motor 11.

[0019] Furthermore, one end of the blanking plate 2 is fixedly connected to a blanking plate 12, and the aluminum die-castings produced by the vacuum die-casting equipment 1 fall from the blanking trough onto the blanking plate 2, and the scraper 5 at the upper end of the movable block 4 pushes the aluminum die-castings on the blanking plate 2 onto the blanking plate 12. Since the blanking plate 12 is arranged in an arc shape, it is easier to fall and collect the aluminum die-castings.

[0020] Furthermore, a motor frame 13 is fixedly connected to the lower end of the driving motor 11, and the motor frame 13 is fixedly connected to the lower material bin 14. The motor frame 13 can ensure that the driving motor 11 is more stable during operation.

[0021] Furthermore, the upper end of the material bin 14 is fixedly connected to the material bin plate 2, the limit plate 3 is connected through the material bin 14, the fixed block 8 is fixedly connected to the material bin 14, and the material bin 14 is used to protect the material return mechanism and form a fixed connection with each mechanism.

[0022] Furthermore, the lower end of the vacuum die-casting equipment 1 is fixedly connected to the workbench 15, one end of the workbench 15 is fixedly connected to the blanking plate 2 and the blanking bin 14, and the upper end of the workbench 15 is used to place the vacuum die-casting equipment 1, which can ensure the stability of the vacuum die-casting equipment 1 during operation.

[0023] Specifically, when the utility model is used, the driving motor 11 is started, and the aluminum die-casting produced by the vacuum die-casting equipment 1 falls from the discharge chute to the discharge plate 2. The driving rod of the driving motor 11 drives the second connecting plate 10 to rotate, so that the second connecting shaft 9 makes a circular motion with the driving rod as the center, driving the first connecting plate 6 connected thereto to slide through the first connecting shaft 7. When the first connecting plate 6 moves, the movable block 4 fixedly connected to the upper end of the first connecting plate 6 will slide along the limit groove between the two limit plates 3 from one end of the discharge plate 2 to one end of the lower plate 12. At the same time, the scraper 5 at the upper end of the movable block 4 will bring down the aluminum die-casting at the bottom layer on the discharge plate 2. Since the discharge plate 12 is arranged in an arc shape, it is easier to fall and collect the aluminum die-casting.

[0024] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A vacuum die-casting mechanism for aluminum die-casting parts, comprising a vacuum die-casting device (1), characterized in that: The lower end of the vacuum die-casting equipment (1) is fixedly connected to a feed plate (2), and a feed trough is provided on the feed plate (2) corresponding to the lower end of the vacuum die-casting equipment (1). The lower end of the feed plate (2) is symmetrically fixedly connected to a limit plate (3), and a movable block (4) is slidably connected between the limit plates (3). The upper end of the movable block (4) is fixedly connected to a scraper (5), and the lower end of the movable block (4) is fixedly connected to a first connecting plate (6). The other end of the first connecting plate (6) is movably connected to a fixed block (8) via a first connecting shaft (7). The first connecting plate (6) is fixedly connected to a second connecting shaft (9), and one end of the second connecting shaft (9) is fixedly connected to a second connecting plate (10), and the end of the second connecting plate (10) away from the first connecting plate (6) is fixedly connected to a driving motor (11).

2. The vacuum die-casting mechanism for aluminum die-casting according to claim 1, characterized in that: One end of the blanking plate (2) is fixedly connected to a blanking plate (12).

3. The vacuum die-casting mechanism for aluminum die-casting according to claim 1, characterized in that: The lower end of the driving motor (11) is fixedly connected to a motor frame (13), and the motor frame (13) is fixedly connected to a lower material bin (14).

4. The vacuum die-casting mechanism for aluminum die-casting according to claim 3, characterized in that: The upper end of the material lowering bin (14) is fixedly connected to the material lowering plate (2), the limiting plate (3) is connected through the material lowering bin (14), and the fixing block (8) is fixedly connected to the material lowering bin (14).

5. The vacuum die-casting mechanism for aluminum die-casting according to claim 1, characterized in that: The lower end of the vacuum die-casting equipment (1) is fixedly connected to a workbench (15), and one end of the workbench (15) is fixedly connected to a blanking plate (2) and a blanking bin (14).

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