Stamping device for aluminum alloy forge piece machining

Abstract

The utility model belongs to the technical field of aluminum alloy forge piece machining, and particularly relates to a stamping device for aluminum alloy forge piece machining, which comprises a bottom plate, supporting legs are arranged at four corners of the upper end of the bottom plate, the upper ends of the four supporting legs are jointly connected with a carrier plate, a blanking assembly is arranged at the bottom of the carrier plate, and a connecting frame is arranged at the upper end of the bottom plate. Sliding grooves are formed in the two side walls of an inner cavity of the connecting frame, sliding plates are slidably connected into the two sliding grooves, a connecting plate is jointly connected between the two sliding plates, hanging grooves are formed in the two sides of the bottom end of the connecting plate, and hanging plates are slidably connected into the two hanging grooves. And the bottom ends of the two hanging plates are jointly connected with a mounting plate. Through the arrangement of the blanking assembly, the stamped aluminum alloy forgings can be conveniently and rapidly taken, and the stamping efficiency is improved; and in cooperation with the arrangement of the limiting assembly, the upper die can be replaced, the situation that damage caused by long-time punching affects the punching efficiency is avoided, and flexibility is improved.

Description

Technical Field

[0001] This utility model relates to the field of aluminum alloy forging technology, specifically to a stamping device for aluminum alloy forging. Background Technology

[0002] Aluminum alloys, which are aluminum-based with the addition of certain amounts of other alloying elements, are a type of light metal material. In addition to the general properties of aluminum, aluminum alloys also have some specific alloy properties due to the different types and amounts of alloying elements added. Aluminum alloys are classified into wrought aluminum alloys and cast aluminum alloys according to their composition and processing methods. In the processing of aluminum alloy forgings, they need to be pressed into a die by a stamping device to process them into a specific shape for easy use. At present, in the existing technology, it is usually not convenient to remove the die after the aluminum alloy forgings are stamped, thus reducing the processing efficiency of aluminum alloy forgings. Utility Model Content

[0003] (a) Technical problems to be solved

[0004] To address the shortcomings of existing technologies, this utility model provides a stamping device for processing aluminum alloy forgings, which solves the problems mentioned in the background section.

[0005] (ii) Technical solution.

[0006] To achieve the above objectives, this utility model specifically adopts the following technical solution:

[0007] A stamping device for processing aluminum alloy forgings includes a base plate, with support legs installed at the four corners of the upper end of the base plate. The upper ends of the four support legs are connected to a carrier plate. A feeding assembly is provided at the bottom of the carrier plate. A connecting frame is installed at the upper end of the base plate. Sliding grooves are provided on both sides of the inner cavity of the connecting frame. Sliding plates are slidably connected in two of the sliding grooves. A connecting plate is connected between the two sliding plates. Suspension grooves are provided on both sides of the bottom end of the connecting plate. Suspension plates are slidably connected in two of the suspension grooves. An mounting plate is connected to the bottom end of the two suspension plates. An upper mold is installed at the bottom end of the mounting plate. A limiting assembly is provided on the connecting plate. A hydraulic cylinder is installed at the bottom of the connecting frame. The output shaft of the hydraulic cylinder is connected to the connecting plate.

[0008] The feeding assembly includes a base installed at the bottom of a carrier plate, a slide block slidably connected to the base, a lower mold frame installed at the upper end of the slide block, a screw rod rotatably connected between the carrier plate and the base, the screw rod being threadedly connected to the slide block, a drive motor installed at the bottom of the base, and the output shaft of the drive motor being connected to the screw rod.

[0009] Furthermore, the lower mold frame is tightly fitted to the outer wall of the carrier plate.

[0010] Furthermore, the limiting assembly includes a horizontal plate mounted on the upper end of the connecting plate. One end of the horizontal plate has two limiting holes, and a slide rod is installed in each of the two limiting holes. A slider is slidably connected to each of the two slide rods, and a plate is installed at one end of each of the two sliders. A lead screw is rotatably connected to each of the two limiting holes, and the lead screw is threadedly connected to the slider. A rotating shaft is rotatably connected inside the horizontal plate. A driving bevel gear is installed at the bottom end of the rotating shaft, and a handwheel is installed at the upper end of the rotating shaft. A connecting rod is installed between the two lead screws, and the connecting rod is rotatably connected inside the horizontal plate. A driven bevel gear is installed on the outer wall of the connecting rod.

[0011] Furthermore, the driving bevel gear and the driven bevel gear mesh with each other.

[0012] (III) Beneficial Effects

[0013] Compared with the prior art, this utility model provides a stamping device for processing aluminum alloy forgings, which has the following advantages:

[0014] This invention, through the setting of the feeding component, facilitates the rapid unloading of stamped aluminum alloy forgings, thereby improving stamping efficiency; and with the setting of the limiting component, the upper die can be replaced, avoiding damage caused by prolonged stamping that affects stamping efficiency, improving flexibility, and making disassembly and replacement convenient. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the material feeding assembly of this utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the connecting plate and the mounting plate of this utility model;

[0018] Figure 4 This is a schematic diagram of the limiting component of this utility model.

[0019] In the diagram: 1. Base plate; 2. Support leg; 3. Carrier plate; 4. Material feeding assembly; 41. Base; 42. Slide block; 43. Lower mold frame; 44. Screw; 45. Drive motor; 5. Connecting frame; 6. Slide groove; 7. Slide plate; 8. Connecting plate; 9. Limiting assembly; 91. Horizontal plate; 92. Slide rod; 93. Slider; 94. Plate; 95. Lead screw; 96. Connecting rod; 97. Driven bevel gear; 98. Driven bevel gear; 99. Handwheel; 10. Hydraulic cylinder; 11. Suspension groove; 12. Suspension plate; 13. Mounting plate. Detailed Implementation

[0020] 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.

[0021] Example

[0022] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown in the figure, a stamping device for processing aluminum alloy forgings according to one embodiment of the present invention includes a base plate 1, with support legs 2 installed at the four corners of the upper end of the base plate 1. The upper ends of the four support legs 2 are connected to a carrier plate 3. A feeding assembly 4 is provided at the bottom of the carrier plate 3. A connecting frame 5 is installed at the upper end of the base plate 1. Slide grooves 6 are provided on both sides of the inner cavity of the connecting frame 5. Slide plates 7 are slidably connected in both slide grooves 6. A connecting plate 8 is connected between the two slide plates 7. Suspension grooves 11 are provided on both sides of the bottom end of the connecting plate 8. Suspension plates 12 are slidably connected in both suspension grooves 11. The bottom of the 2 is connected to the mounting plate 13, the bottom of the mounting plate 13 is equipped with the upper mold 14, the connecting plate 8 is provided with the limiting component 9, the bottom of the connecting frame 5 is equipped with the hydraulic cylinder 10, and the output shaft of the hydraulic cylinder 10 is connected to the connecting plate 8; the upper mold 14 is driven to move down by the hydraulic cylinder 10 to perform the stamping operation; the setting of the unloading component 4 facilitates the quick removal of the stamped aluminum alloy forgings, improving stamping efficiency; and with the setting of the limiting component 9, the upper mold 14 can be replaced, avoiding damage caused by long-term stamping that affects stamping efficiency, improving flexibility, and making disassembly and replacement convenient;

[0023] The unloading assembly 4 includes a base 41 installed at the bottom of the carrier plate 3, a slide block 42 slidably connected to the base 41, a lower mold frame 43 installed at the upper end of the slide block 42, a screw 44 rotatably connected between the carrier plate 3 and the base 41, the screw 44 being threadedly connected to the slide block 42, and a drive motor 45 installed at the bottom of the base 41, the output shaft of the drive motor 45 being connected to the screw 44; after stamping, the drive motor 45 drives the screw 44 to rotate, causing the slide block 42 to slide up and down the base 41, and causing the lower mold frame 43 to move down, which facilitates the unloading of the aluminum alloy forging placed on the carrier plate 3 after stamping.

[0024] like Figure 2 As shown, in some embodiments, the lower mold frame 43 is tightly fitted to the outer wall of the carrier plate 3; this facilitates material unloading.

[0025] like Figure 4As shown, in some embodiments, the limiting component 9 includes a horizontal plate 91 mounted on the upper end of the connecting plate 8. Two limiting holes are formed at one end of the horizontal plate 91, and a slide rod 92 is installed in each of the two limiting holes. A slider 93 is slidably connected to each of the two slide rods 92, and a plate 94 is installed at one end of each of the two sliders 93. A lead screw 95 is rotatably connected to each of the two limiting holes, and the lead screw 95 is threadedly connected to the slider 93. A rotating shaft is rotatably connected inside the horizontal plate 91, with a drive bevel gear 98 installed at the bottom end of the rotating shaft and a handwheel 99 installed at the upper end of the rotating shaft. A common connection is made between the two lead screws 95. A connecting rod 96 is rotatably connected to the horizontal plate 91. A driven bevel gear 97 is installed on the outer wall of the connecting rod 96. By rotating the handwheel 99, the driving bevel gear 98 is driven to rotate, which in turn drives the driven bevel gear 97 to rotate, which in turn drives the connecting rod 96 to rotate, which in turn drives the two lead screws 95 to rotate, which in turn drives the slider 93 to slide on the slide rod 92. This causes the two mounting plates 94 to move closer to each other, so that the mounting plates 94 no longer limit the suspension plate 12 sliding in the suspension groove 11, and can slide out of the suspension plate 12, thus completing the disassembly of the mounting plate 13 and the upper mold 14 for easy replacement.

[0026] like Figure 4 As shown, in some embodiments, the driving bevel gear 98 and the driven bevel gear 97 mesh with each other, facilitating the replacement of the upper mold 14.

[0027] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A stamping device for processing aluminum alloy forgings, comprising a base plate (1), characterized in that: The base plate (1) has four supporting legs (2) installed at the upper corners. The upper ends of the four supporting legs (2) are connected to a carrier plate (3). The bottom of the carrier plate (3) is provided with a feeding assembly (4). The upper end of the base plate (1) is provided with a connecting frame (5). The inner cavity of the connecting frame (5) is provided with sliding grooves (6) on both sides. The sliding grooves (6) are slidably connected with sliding plates (7). The two sliding plates (7) are connected to a connecting plate (8). The bottom ends of the connecting plate (8) are provided with hanging grooves (11) on both sides. The two hanging grooves (11) are slidably connected with hanging plates (12). The bottom ends of the two hanging plates (12) are connected to a mounting plate (13). The bottom end of the mounting plate (13) is provided with an upper mold (14). The connecting plate (8) is provided with a limiting assembly (9). The bottom of the connecting frame (5) is provided with a hydraulic cylinder (10). The output shaft of the hydraulic cylinder (10) is connected to the connecting plate (8). The feeding assembly (4) includes a base (41) installed at the bottom of the carrier plate (3), a slide block (42) slidably connected to the base (41), a lower mold frame (43) installed at the upper end of the slide block (42), a screw (44) rotatably connected between the carrier plate (3) and the base (41), the screw (44) being threadedly connected to the slide block (42), and a drive motor (45) installed at the bottom of the base (41), the output shaft of the drive motor (45) being connected to the screw (44).

2. The stamping device for processing aluminum alloy forgings according to claim 1, characterized in that: The lower mold frame (43) is tightly fitted to the outer wall of the carrier plate (3).

3. The stamping device for processing aluminum alloy forgings according to claim 1, characterized in that: The limiting component (9) includes a horizontal plate (91) installed on the upper end of the connecting plate (8). Two limiting holes are opened at one end of the horizontal plate (91). A slide rod (92) is installed in each of the two limiting holes. A slider (93) is slidably connected to each of the two slide rods (92). A plate (94) is installed at one end of each of the two sliders (93). A lead screw (95) is rotatably connected to each of the two limiting holes. The lead screw (95) is threadedly connected to the slider (93). A rotating shaft is rotatably connected inside the horizontal plate (91). A driving bevel gear (98) is installed at the bottom end of the rotating shaft. A handwheel (99) is installed at the upper end of the rotating shaft. A connecting rod (96) is installed between the two lead screws (95). The connecting rod (96) is rotatably connected inside the horizontal plate (91). A driven bevel gear (97) is installed on the outer wall of the connecting rod (96).

4. The stamping device for processing aluminum alloy forgings according to claim 3, characterized in that: The driving bevel gear (98) meshes with the driven bevel gear (97).

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