A cast-punch integrated forming machine

Abstract

The utility model discloses a cast stamping integrated forming machine, including stamping frame, the inside intermediate sliding joint of stamping frame has the bearing plate, still include moving mechanism, moving mechanism: it includes connecting column, limit frame, deflection head, connecting rod, plug -in column and positioning assembly, the inside intermediate of connecting column sliding joint in bearing plate, limit frame sets up in the middle part of the outer surface of connecting column, deflection head rotatory connection in the inside intermediate of bearing plate, the inner wall sliding joint of deflection head's outer surface upper end and limit frame, plug -in column is sliding joint respectively in the left and right two ends of bearing plate inside front and back two sides, this cast stamping integrated forming machine is equipped with two alternately's work position, one work position when stamping, another work position can carry out the feeding and drawing, cooperate the locking of plug -in column and the positioning of positioning assembly, and two work positions can alternately carry out the stamping work of cast fast and accurately, has improved the production efficiency of cast stamping integrated forming machine.

Description

Technical Field

[0001] This utility model relates to the field of casting stamping technology, specifically to an integrated casting stamping forming machine. Background Technology

[0002] Casting stamping is a common metal processing technique, primarily used to produce metal parts with various complex shapes. This process combines the advantages of casting and stamping, enabling the efficient production of parts with high precision and good mechanical properties. Casting stamping typically involves heating metal material to a molten state, then pouring it into a mold to cool and solidify, forming the desired shape. These castings are then further processed using a casting stamping integral forming machine to achieve even higher precision. In existing casting stamping integral forming machines, the metal material is heated to a molten state, then poured into a pre-prepared casting mold, cooled to form the desired shape, and then removed from the mold. The workpiece is placed into the lower mold of the casting stamping integrated forming machine. The casting stamping integrated forming machine drives the upper mold to move downward. By applying high pressure, the workpiece undergoes plastic deformation, thereby further adjusting the shape and size of the casting, improving the workpiece's precision and surface quality. In traditional casting stamping integrated forming machines, in order to ensure stamping accuracy, there is only one set of molds. The previous workpiece needs to go through three steps: loading, stamping, and unloading before the next workpiece can be loaded, stamped, and unloaded. The entire cycle takes a long time, affecting the production efficiency of the casting stamping integrated forming machine. Therefore, we propose a casting stamping integrated forming machine. Utility Model Content

[0003] The technical problem to be solved by this utility model is to overcome the existing defects and provide a casting stamping integrated forming machine with two alternating workstations. When one workstation is stamping, the other workstation can load and unload materials. With the locking of the insert and the positioning of the positioning components, the two workstations can quickly and accurately alternate to perform the stamping work of castings, which improves the production efficiency of the casting stamping integrated forming machine and can effectively solve the problems in the background technology.

[0004] To achieve the above objectives, the present invention provides the following technical solution: a casting stamping integrated forming machine, comprising a stamping frame, wherein a bearing plate is slidably connected in the middle of the stamping frame, and a moving mechanism; The moving mechanism includes a connecting column, a limiting frame, a deflecting head, a connecting rod, an insert column, and a positioning component. The connecting column is slidably connected to the middle of the inside of the bearing plate. The limiting frame is located in the middle of the outer surface of the connecting column. The deflecting head is rotatably connected to the middle of the inside of the bearing plate, and the upper end of the outer surface of the deflecting head is slidably connected to the inner wall of the limiting frame. The insert columns are slidably connected to the left and right ends of the front and rear sides inside the bearing plate. A connecting rod is rotatably connected between the connecting column and the insert column at the adjacent end. Insertion holes are opened in the middle of the left and right side walls of the stamping frame. The outer surface of the insert column is inserted into the inner wall of the vertically adjacent insertion hole, providing a basis for fixing and releasing the bearing plate. The positioning component is located inside the stamping frame and has two alternating workstations. When one workstation is stamping, the other workstation can perform loading and unloading. With the locking of the insert column and the positioning of the positioning component, the two workstations can quickly and accurately alternate to perform the stamping work of the casting, improving the production efficiency of the integrated stamping forming machine for castings.

[0005] Furthermore, a movable plate is slidably connected to the upper part of the stamping frame, and an upper mold is provided at the lower end of the movable plate. Lower molds are provided on both the front and rear sides of the upper part of the bearing plate. The lower molds are installed in conjunction with the upper molds. Hydraulic cylinders are provided on both the left and right sides of the upper part of the stamping frame. The lower ends of the telescopic ends of the hydraulic cylinders are fixedly connected to the upper end of the movable plate, providing a foundation for the stamping and forming of the casting.

[0006] Furthermore, the positioning component includes positioning posts and positioning holes. The positioning posts are respectively disposed on the front and rear sides of the moving plate, and the positioning holes are all disposed on the upper end of the bearing plate. The outer surface of the positioning posts is inserted into the inner wall of the vertically adjacent positioning holes, providing a rigid positioning effect for the casting stamping operation.

[0007] Furthermore, the positioning component also includes a displacement sensor and a reflector. The displacement sensor is located at the upper middle part of the stamping frame and is installed in conjunction with the microcontroller. The reflector is located on the upper right side of the support plate and is installed in conjunction with the displacement sensor. The displacement sensor can be used to perform positioning work more accurately.

[0008] Furthermore, the moving mechanism also includes a motor, which is located at the lower center of the support plate. The input end of the motor is electrically connected to the output end of the microcontroller, and the upper end of the motor's output shaft is fixedly connected to the lower end of the deflection head, providing a driving effect for fixing and releasing the support plate.

[0009] Furthermore, it also includes a hydraulic cylinder. The upper rear side of the left and right side walls of the stamping frame are provided with sliding grooves. A limiting plate is slidably connected between the two sliding grooves. The hydraulic cylinder is located in the middle front side inside the stamping frame. The rear end of the telescopic end of the hydraulic cylinder is fixedly connected to the lower rear side of the bearing plate. The rear end of the outer surface of the telescopic end of the hydraulic cylinder is fixedly connected to the inner wall of the limiting plate, providing a basis for the movement of the bearing plate.

[0010] Furthermore, it also includes a microcontroller, which is placed on the right side of the stamping frame. The input terminal of the microcontroller is electrically connected to an external power supply to provide control for the casting stamping process.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows: This integrated casting and stamping forming machine has the following advantages: By rotating the deflector head, the limiting frame and connecting column can be moved laterally. When the deflector head and the limiting frame are perpendicular, the insert and the insertion hole are separated. When the deflector head and the limiting frame are parallel, the insert is inserted into the corresponding insertion hole, thereby quickly fixing and releasing the bearing plate. With the positioning of the positioning component, the two stations can quickly and accurately alternate the stamping work of the casting, improving the production efficiency of the integrated stamping machine for casting. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic cross-sectional view of the moving mechanism of this utility model; Figure 3 This is a schematic diagram of the structure of the moving mechanism of this utility model; Figure 4 This is a schematic diagram of the cross-sectional structure of the stamping frame of this utility model.

[0013] In the diagram: 1. Stamping frame, 2. Moving plate, 3. Upper mold, 4. Lower mold, 5. Bearing plate, 6. Moving mechanism, 61. Connecting column, 62. Limiting frame, 63. Deflecting head, 64. Connecting rod, 65. Inserting column, 66. Positioning assembly, 661. Positioning column, 662. Positioning hole, 663. Displacement sensor, 664. Reflector, 67. Motor, 7. Insertion hole, 8. Slide groove, 9. Limiting plate, 10. Hydraulic cylinder one, 11. Hydraulic cylinder two, 12. Microcontroller. Detailed Implementation

[0014] 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.

[0015] Please see Figure 1-4This embodiment provides a technical solution: a casting stamping integrated forming machine, including a stamping frame 1, a bearing plate 5 slidably connected in the middle of the stamping frame 1, a movable plate 2 slidably connected in the upper part of the stamping frame 1, an upper mold 3 provided at the lower end of the movable plate 2, and lower molds 4 provided on both the front and rear sides of the upper end of the bearing plate 5. The lower molds 4 are installed in conjunction with the upper molds 3. After the lower molds 4 and the upper molds 3 are vertically aligned and fitted, a stamping forming effect can be formed on the workpiece. Hydraulic cylinders 11 are provided on both the left and right sides of the upper part of the stamping frame 1. The hydraulic cylinders 11 are connected to an external hydraulic pump station through oil pipes. The lower ends of the telescopic ends of the hydraulic cylinders 11 are fixedly connected to the upper end of the movable plate 2, for the stamping forming of the casting. The system provides a foundation and also includes hydraulic cylinders 10. Slide grooves 8 are provided on the upper rear sides of the left and right side walls of the stamping frame 1. A limiting plate 9 is slidably connected between the two slide grooves 8. Hydraulic cylinders 10 are all located inside the stamping frame 1 at the middle front side. Each hydraulic cylinder 10 is connected to an external hydraulic pump station via an oil pipe. The rear end of the telescopic end of the hydraulic cylinder 10 is fixedly connected to the lower rear side of the bearing plate 5. The rear end of the outer surface of the telescopic end of the hydraulic cylinder 10 is fixedly connected to the inner wall of the limiting plate 9, providing a foundation for the movement of the bearing plate 5. The system also includes a microcontroller 12, which is placed on the right side of the stamping frame 1. The input end of the microcontroller 12 is electrically connected to an external power source, providing control for the casting stamping operation. The system also includes a moving mechanism 6. The moving mechanism 6 includes a connecting column 61, a limiting frame 62, a deflecting head 63, a connecting rod 64, inserts 65, and a positioning assembly 66. The connecting column 61 is slidably connected to the middle of the interior of the bearing plate 5. The limiting frame 62 is located at the middle of the outer surface of the connecting column 61. The deflecting head 63 is rotatably connected to the middle of the interior of the bearing plate 5. The upper end of the outer surface of the deflecting head 63 is slidably connected to the inner wall of the limiting frame 62. The inserts 65 are slidably connected to the left and right ends of the front and rear sides of the interior of the bearing plate 5, respectively. A connecting rod 64 is rotatably connected between the connecting column 61 and the adjacent inserts 65. 4. Insertion holes 7 are provided in the middle of the left and right side walls of the stamping frame 1. The outer surface of the insertion post 65 is inserted into the inner wall of the vertically adjacent insertion hole 7, providing a basis for fixing and releasing the bearing plate 5. The positioning component 66 is set inside the stamping frame 1. The positioning component 66 includes positioning posts 661 and positioning holes 662. The positioning posts 661 are respectively set on the front and rear sides of the moving plate 2. The positioning holes 662 are all set on the upper end of the bearing plate 5. The outer surface of the positioning posts 661 is inserted into the inner wall of the vertically adjacent positioning holes 662, providing rigid positioning for the casting stamping operation. In addition to the above, the positioning component 66 also includes a displacement sensor 663 and a reflector 664. The displacement sensor 663 is located at the upper middle part of the stamping frame 1 and is installed in conjunction with the microcontroller 12. The reflector 664 is located on the upper right side of the support plate 5 and is installed in conjunction with the displacement sensor 663. When the displacement sensor 663 and the reflector 664 are laterally adjacent, the emitted laser can be received through the reflection of the reflector 664. The displacement sensor 663 can be used for more precise positioning. The moving mechanism 6 also... Includes a motor 67, which is located at the lower center of the support plate 5. The input end of the motor 67 is electrically connected to the output end of the microcontroller 12. The upper end of the output shaft of the motor 67 is fixedly connected to the lower end of the deflection head 63, providing a driving effect for fixing and releasing the support plate 5. It has two alternating workstations. When one workstation is stamping, the other workstation can perform loading and unloading. With the locking of the insert 65 and the positioning of the positioning component 66, the two workstations can quickly and accurately alternate to perform the stamping work of the casting, improving the production efficiency of the integrated casting stamping machine.

[0016] The working principle of the integrated casting stamping machine provided by this utility model is as follows: When performing casting stamping work, with Figure 1For example, a workpiece that has been preliminarily formed and is in a plastic state in the casting mold is placed inside the lower mold 4 on the rear side. First, the limiting state of the bearing plate 5 is released. The microcontroller 12 controls the motor 67 to rotate 90 degrees clockwise, and the deflecting head 63 also rotates 90 degrees backward. At this time, the deflecting head 63 is perpendicular to the limiting frame 62. As the deflecting head 63 rotates, it squeezes the limiting frame 62, causing the connecting column 61 to move backward laterally. The ends of the four connecting rods 64 that are in contact with the connecting column 61 also deflect backward at the same time. At this time, the two horizontally adjacent... The distance between the ends of connecting rod 64 that are not in contact with connecting post 61 decreases, and the four insert posts 65 retract inward simultaneously until the outer surface of the insert post 65 is completely separated from the inner wall of the insertion hole 7. At this time, the bearing plate 5 loses its limit, the external hydraulic pump station works, and the solenoid valve in the external hydraulic pump station can accurately distribute hydraulic oil, thereby causing the two hydraulic cylinders 10 to operate synchronously. The telescopic end of the hydraulic cylinder 10 retracts forward, and the limiting plate 9 also moves forward inside the slide groove 8. The slide groove 8 forms a limiting effect on the limiting plate 9, thereby ensuring that the limiting plate 9 is in a position to limit the movement of the cylinder. The hydraulic cylinder 10 will not sway up and down during movement, thus ensuring that the extension and retraction end of the hydraulic cylinder 10 will not sway up and down during movement. Simultaneously, the bearing plate 5 slides inside the middle of the stamping frame 1, limited by the stamping frame 1. The limiting plate 9 and the sliding groove 8, combined with the limiting of the bearing plate 5 by the stamping frame 1, ensure that the axial load is the main load when the hydraulic cylinder 10 is working, while the radial load becomes very small, making it less prone to damage. As the bearing plate 5 moves, when the rear reflector 664 aligns with the displacement sensor 663, the displacement sensor... 663 receives the emitted laser light through the reflection of reflector 664, and sends an electrical signal to microcontroller 12. Hydraulic cylinder 10 stops working. At this time, the insertion post 65 is vertically adjacent to the insertion hole 7. Microcontroller 12 controls motor 67 to rotate 90 degrees clockwise again. Deflector head 63 also rotates 90 degrees, causing limit frame 62 to move forward. At this time, deflector head 63 and limit frame 62 are parallel. Limit frame 62 returns to its original position, and insertion post 65 is reinserted into the corresponding insertion hole 7. Laterally adjacent connecting rod 64 and insertion post 65 are in a straight line. Figure 3As shown, at this time, the bearing plate 5 is again limited, and the lower mold 4 on the rear side is also vertically adjacent to the upper mold 3. The hydraulic pump station works, and the telescopic end of the hydraulic cylinder 11 extends downward, driving the moving plate 2 and the upper mold 3 to move downward. As the moving plate 2 moves downward, the positioning pin 661 is inserted into the positioning hole 662 before the upper and lower molds contact each other. The rigid positioning pin 661 can further ensure the fitting accuracy of the upper and lower molds until the upper mold 3 and the lower mold 4 are in place, forming a stamping effect on the workpiece inside the lower mold 4. At this time, the lower mold 4 on the front side moves to the front side of the stamping frame 1, and places the next workpiece inside the lower mold 4 on the front side. After the stamping is completed, the moving plate 2 moves upward, the insert 65 separates from the insert hole 7, and the bearing plate 5 moves backward so that the lower die 4 on the front side aligns with the upper die 3. Then, the stamping operation is performed again, while the stamped workpiece in the lower die 4 on the rear side is removed and a new workpiece is placed to wait for the next stamping. Throughout the process, the bearing plate 5 moves back and forth, driving the two lower dies 4 to align with the upper die 3 in turn. When the lower die 4 and the upper die 3 are misaligned, the workpiece is loaded and unloaded. When the lower die 4 aligns with the upper die 3, the stamping operation is performed, which reduces the time of one stamping cycle and improves the production efficiency of the integrated casting stamping machine.

[0017] It is worth noting that the microcontroller 12 disclosed in the above embodiments is an STM32H743VIT6 microcontroller, the motor 67 is a 1FT7136-5AC71-1MA1 motor, and the displacement sensor 663 is an LDS-E-30 laser displacement sensor. The microcontroller 12 controls the operation of the motor 67 and the displacement sensor 663 using methods commonly used in the prior art.

[0018] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A casting stamping integrated forming machine, comprising a stamping frame (1), wherein a bearing plate (5) is slidably connected in the middle of the interior of the stamping frame (1), characterized in that: It also includes mobile mechanisms (6); The moving mechanism (6) includes a connecting column (61), a limiting frame (62), a deflecting head (63), a connecting rod (64), an insert (65), and a positioning component (66). The connecting column (61) is slidably connected to the middle of the inside of the bearing plate (5). The limiting frame (62) is located in the middle of the outer surface of the connecting column (61). The deflecting head (63) is rotatably connected to the middle of the inside of the bearing plate (5). The upper end of the outer surface of the deflecting head (63) is slidably connected to the inner wall of the limiting frame (62). The inserts (65) are slidably connected to the left and right ends of the front and rear sides of the inside of the bearing plate (5). The connecting column (61) and the inserts (65) at the adjacent ends are rotatably connected by a connecting rod (64). The middle of the left and right side walls of the stamping frame (1) is provided with an insertion hole (7). The outer surface of the insert (65) is inserted into the inner wall of the vertically adjacent insertion hole (7). The positioning component (66) is located inside the stamping frame (1).

2. The casting stamping integrated forming machine according to claim 1, characterized in that: It also includes a microcontroller (12), which is placed on the right side of the stamping frame (1), and the input terminal of the microcontroller (12) is electrically connected to an external power supply.

3. The casting stamping integrated forming machine according to claim 1, characterized in that: The upper part of the stamping frame (1) is slidably connected to a movable plate (2). The lower part of the movable plate (2) is provided with an upper mold (3). The front and rear sides of the upper end of the bearing plate (5) are provided with lower molds (4). The lower molds (4) are installed in conjunction with the upper molds (3). The left and right sides of the upper part of the stamping frame (1) are provided with hydraulic cylinders (11). The lower ends of the telescopic ends of the hydraulic cylinders (11) are fixedly connected to the upper end of the movable plate (2).

4. The casting stamping integrated forming machine according to claim 3, characterized in that: The positioning component (66) includes positioning posts (661) and positioning holes (662). The positioning posts (661) are respectively located on the front and rear sides of the moving plate (2), and the positioning holes (662) are all located on the upper end of the bearing plate (5). The outer surface of the positioning posts (661) is inserted into the inner wall of the vertically adjacent positioning holes (662).

5. A casting stamping integrated forming machine according to claim 2, characterized in that: The positioning component (66) also includes a displacement sensor (663) and a reflector (664). The displacement sensor (663) is located at the upper middle part of the stamping frame (1) and is installed in conjunction with the microcontroller (12). The reflector (664) is located at the upper right side of the support plate (5) and is installed in conjunction with the displacement sensor (663).

6. The casting stamping integrated forming machine according to claim 2, characterized in that: The moving mechanism (6) also includes a motor (67), which is located at the lower middle part of the support plate (5). The input end of the motor (67) is electrically connected to the output end of the microcontroller (12), and the upper end of the output shaft of the motor (67) is fixedly connected to the lower end of the deflection head (63).

7. The casting stamping integrated forming machine according to claim 1, characterized in that: It also includes a hydraulic cylinder (10). The upper rear side of the left and right side walls of the stamping frame (1) are provided with sliding grooves (8). A limiting plate (9) is slidably connected between the two sliding grooves (8). The hydraulic cylinder (10) is located in the middle front side of the inside of the stamping frame (1). The rear end of the telescopic end of the hydraulic cylinder (10) is fixedly connected to the lower rear side of the bearing plate (5). The rear end of the outer surface of the telescopic end of the hydraulic cylinder (10) is fixedly connected to the inner wall of the limiting plate (9).

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