Perforating device for forge piece production and manufacturing

Abstract

The utility model belongs to the technical field of punching devices, and particularly relates to a punching device for producing forge pieces, which comprises a frame, a mounting frame is mounted at the top end of the frame through bolts, an electric cylinder is connected to the top end of the mounting frame, and a punching mechanism is connected to the telescopic end of the electric cylinder. The first roller and the first bearing seat are assembled, the first servo motor provides power for driving to form rotation, meanwhile, the second roller and the second bearing seat are assembled, the second servo motor drives to form rotation, and the design characteristic that the first roller and the second roller rotate oppositely is utilized. And the forging steel plate can be stably conveyed to a specified operation position at the bottom of the punching mechanism. By means of accurate electric on-off control of the first servo motor and the second servo motor, high positioning of the conveying position of the forging steel plate is achieved, production stagnation and repeated operation caused by improper position adjustment are reduced, and the overall efficiency of punching operation is remarkably improved.

Description

Technical Field

[0001] This utility model belongs to the technical field of drilling devices, specifically relating to a drilling device for manufacturing forgings. Background Technology

[0002] Forgings are objects formed by plastic deformation of metal under pressure, shaping them into specific forms or meeting appropriate compressive force requirements. Heating the billet to a suitable forging temperature range is a crucial step in forging production. This significantly improves the metal's plasticity and reduces deformation resistance, thus creating favorable conditions for subsequent forging operations. Due to differences in the physicochemical properties of different metals, their corresponding heating temperature requirements also vary. For example, carbon steel typically needs to be heated to 1050-1250℃.

[0003] In the field of forged steel plate processing, it is often necessary to drill holes in the forged steel plates to achieve the connection between them. This process relies on corresponding drilling equipment. However, a common problem is that the drilling equipment requires manual adjustment of the forged steel plate position during actual use. Manual adjustment has many drawbacks: firstly, operators find it difficult to accurately position the steel plate; secondly, because it cannot be adjusted perfectly in one go, it often requires multiple back-and-forth adjustments, which not only consumes a lot of time and labor costs but also significantly reduces drilling efficiency. Utility Model Content

[0004] The purpose of this invention is to provide a drilling device for manufacturing forgings, aiming to solve the problem that existing drilling devices require manual adjustment of the position of the forging steel plate during actual use. Manual adjustment has many drawbacks: firstly, operators find it difficult to accurately position the steel plate; secondly, because it cannot be adjusted in one go, it often requires multiple adjustments, which not only consumes a lot of time and labor costs but also greatly reduces drilling efficiency.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a drilling device for manufacturing forgings, comprising a frame, a mounting bracket bolted to the top of the frame, an electric cylinder connected to the top of the mounting bracket, a drilling mechanism connected to the telescopic end of the electric cylinder, a U-shaped metal frame connected to the top of the frame, a first roller disposed inside the metal frame, a first bearing seat and a first servo motor respectively mounted on both sides of the metal frame, a second roller disposed inside the metal frame, a second bearing seat and a second servo motor respectively mounted on both sides of the metal frame, and a mating block slidably connected to the side wall of the metal frame.

[0006] In a preferred embodiment of the punching device for manufacturing forgings according to this utility model, the first roller is connected to the first bearing seat and the first servo motor, and the first roller can be connected to the metal frame in a clockwise rotational manner through the first servo motor and the first bearing seat.

[0007] In a preferred embodiment of the punching device for manufacturing forgings according to this utility model, the second bearing seat is fixed inside the recess of the docking block, the second servo motor is installed on the outer side wall of the docking block, the second roller is connected to the second bearing seat and the second servo motor, and the second roller can be connected to the metal frame in a counterclockwise rotational manner through the second bearing seat and the second servo motor.

[0008] As a preferred embodiment of the punching device for manufacturing forgings according to this utility model, the metal frame is provided with grooves on both sides, and the two ends of the docking block are connected with sliders. The docking block can be slidably connected to the metal frame through the sliders and grooves.

[0009] As a preferred embodiment of the drilling device for manufacturing forgings according to this utility model, the metal frame is connected to two fixed blocks on both sides, and the fixed blocks are threadedly connected to threaded rods on their surfaces.

[0010] In a preferred embodiment of the drilling device for manufacturing forgings according to this utility model, the threaded rod is rotatably connected to the top of the mating block.

[0011] As a preferred embodiment of the drilling device for manufacturing forgings according to this utility model, the connecting block can be connected to the metal frame in a lifting manner via a threaded rod.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] The first roller is assembled with the first bearing housing and driven by the first servo motor to rotate. Simultaneously, the second roller is assembled with the second bearing housing and driven by the second servo motor to rotate. Utilizing the opposite rotation of the first and second rollers, the forged steel plate can be stably and accurately conveyed to the designated working position at the bottom of the punching mechanism. The precise electrical start-stop control of the first and second servo motors achieves high-precision positioning of the forged steel plate, avoiding the cumbersome process of repeatedly adjusting the plate position in traditional operations. This significantly saves time and labor costs, reduces production stoppages and repetitive operations caused by improper positioning, and significantly improves the overall efficiency of the punching operation.

[0014] The engagement between the fixed block and the threaded rod allows the connecting block to be raised and lowered, which in turn adjusts the position of the second roller. This changes the distance between the second roller and the first roller. This adjustment mechanism enables the device to be adapted to the processing of forged steel plates of different thicknesses, improving the equipment's versatility and production flexibility. Attached Figure Description

[0015] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0016] Figure 1 This is a schematic diagram of the main structure of the present utility model;

[0017] Figure 2 This is a schematic diagram of the front view of the main body structure of this utility model;

[0018] Figure 3 This is a schematic diagram of the connection structure between the first roller and the second roller of this utility model;

[0019] Figure 4 This is a cross-sectional view of the first roller, the second roller, and the docking block of this utility model.

[0020] In the diagram: 1. Frame; 2. Mounting bracket; 3. Electric cylinder; 4. Drilling mechanism; 5. Metal frame; 6. First roller; 7. First servo motor; 8. First bearing seat; 9. Second roller; 10. Second servo motor; 11. Second bearing seat; 12. Connecting block; 13. Slider; 14. Slide groove; 15. Fixing block; 16. Threaded rod. Detailed Implementation

[0021] 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.

[0022] Please see Figures 1-4, the present utility model provides the following technical solutions: A punching device for manufacturing forgings, including a machine frame 1. The top of the machine frame 1 is bolted with a mounting frame 2. The top of the mounting frame 2 is connected with an electric cylinder 3. The telescopic end of the electric cylinder 3 is connected with a punching mechanism 4. The top of the machine frame 1 is connected with a metal frame 5 in a "hui" shape. Inside the metal frame 5, there is a first roller 6. On both sides of the metal frame 5, there are respectively installed a first bearing seat 8 and a first servo motor 7. Inside the metal frame 5, there is a second roller 9. On both sides of the metal frame 5, there are respectively provided a second bearing seat 11 and a second servo motor 10. A docking block 12 is slidably connected to the side wall of the metal frame 5.

[0023] During specific use, the punching device is mainly composed of a machine frame 1, a mounting frame 2, an electric cylinder 3, and a punching mechanism 4. Among them, the punching mechanism 4 is composed of a punching knife and a driving motor. When working, the driving motor starts and drives the punching knife to rotate at high speed. At the same time, the electric cylinder 3 runs downward, pushing the punching mechanism 4 downward. Under the combined action of the rotating punching knife and the vertically downward thrust, the punching mechanism 4 performs a punching operation on the forging steel plate located at its bottom end.

[0024] Preferably: The first roller 6 is connected to the first bearing seat 8 and the first servo motor 7. The first roller 6 can be connected to the metal frame 5 to form a clockwise rotational connection through the first servo motor 7 and the first bearing seat 8. The second bearing seat 11 is fixed inside the notch of the docking block 12. The second servo motor 10 is installed on the outer side wall of the docking block 12. The second roller 9 is connected to the second bearing seat 11 and the second servo motor 10. The second roller 9 can be connected to the metal frame 5 to form a counterclockwise rotational connection through the second bearing seat 11 and the second servo motor 10. On both sides of the metal frame 5, there are provided chutes 14. Both ends of the docking block 12 are connected with sliders 13. The docking block 12 can be slidably connected to the metal frame 5 through the sliders 13 and the chutes 14. On both sides of the metal frame 5, there are connected fixing blocks 15. The surface of the fixing block 15 is threadedly penetrated with a threaded rod 16. The threaded rod 16 is rotatably connected to the top of the docking block 12. The docking block 12 can be connected to the metal frame 5 to form a lifting connection through the threaded rod 16.

[0025] During specific use, first, according to the thickness of the to-be-processed forging steel plate, rotate the threaded rod 16 on the surface of the fixing block 15. Since the threaded rod 16 is threadedly connected to the fixing block 15 and its lower end is rotatably connected to the top of the docking block 12, as the threaded rod 16 rotates, the docking block 12 rises through the threaded rod 16. During this process, the sliders 13 at both ends of the docking block 12 will slide along the chutes 14 on both sides of the metal frame 5, ensuring the stable lifting of the docking block 12, and then driving the second bearing seat 11, the second servo motor 10, and the second roller 9 installed on the docking block 12 to adjust the position, so that the distance between the second roller 9 and the first roller 6 is adapted to the thickness of the forging steel plate.

[0026] After the spacing adjustment is completed, the forged steel plate is placed between the first roller 6 and the second roller 9. The first servo motor 7 and the second servo motor 10 are started. The first servo motor 7 drives the first roller 6 to rotate clockwise on the metal frame 5 via the first bearing seat 8; the second servo motor 10 drives the second roller 9 to rotate counterclockwise on the metal frame 5 via the second bearing seat 11. Since the two rollers rotate in opposite directions, the friction generated during rotation will stably and uniformly transport the forged steel plate to the designated working position at the bottom of the punching mechanism 4. When the steel plate reaches the preset position, the first servo motor 7 and the second servo motor 10 control the rollers to stop rotating, providing accurate processing positioning for the subsequent punching operation of the punching mechanism 4. The entire conveying process is highly efficient.

[0027] It is worth noting that the first servo motor 7 and the second servo motor 10 are controlled by a control button, which can be used to start the first servo motor 7 and the second servo motor 10 synchronously.

[0028] Working principle: First, based on the thickness of the forged steel plate to be processed, rotate the threaded rod 16 on the surface of the fixing block 15. Since the threaded rod 16 is threadedly connected to the fixing block 15, and its lower end is rotatably connected to the top of the mating block 12, the mating block 12 will rise as the threaded rod 16 rotates. During this rising process, the sliders 13 at both ends of the mating block 12 will slide along the grooves 14 on both sides of the metal frame 5, thus ensuring that the mating block 12 can rise and fall smoothly. As the mating block 12 rises and falls, the positions of the second bearing seat 11, the second servo motor 10, and the second roller 9 installed on the mating block 12 will also be adjusted accordingly, so that the distance between the second roller 9 and the first roller 6 can be adapted to the thickness of the forged steel plate. After completing the distance adjustment operation, place the forged steel plate between the first roller 6 and the second roller 9. Subsequently, the first servo motor 7 and the second servo motor 10 are activated. The first servo motor 7 drives the first roller 6 to rotate clockwise on the metal frame 5 via the first bearing seat 8; the second servo motor 10 drives the second roller 9 to rotate counterclockwise on the metal frame 5 via the second bearing seat 11. Because the two rollers rotate in opposite directions, the friction generated during rotation stably and uniformly transports the forged steel plate to the designated working position at the bottom of the punching mechanism 4. Once the steel plate reaches the preset position, the first servo motor 7 and the second servo motor 10 control the rollers to stop rotating, providing accurate machining positioning for the subsequent punching operation of the punching mechanism 4. The entire conveying process is highly efficient. Simultaneously, the electric cylinder 3 moves downward, pushing the punching mechanism 4 downward. Under the combined action of the rotating punching cutter and the vertically downward thrust, the punching mechanism 4 can efficiently perform punching operations on the forged steel plate located at its bottom.

[0029] Finally, it should be noted that the above are merely preferred embodiments of this utility model and are 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 drilling device for producing forgings, comprising a frame (1), characterized in that: The top end of the frame (1) is installed with a mounting frame (2) through bolts. The top end of the mounting frame (2) is connected with an electric cylinder (3). The telescopic end of the electric cylinder (3) is connected with a punching mechanism (4). The top end of the frame (1) is connected with a metal frame (5) in a "return" shape; A first roller (6) is arranged inside the metal frame (5). A first bearing seat (8) and a first servo motor (7) are respectively installed on both sides of the metal frame (5). A second roller (9) is arranged inside the metal frame (5). A second bearing seat (11) and a second servo motor (10) are respectively arranged on both sides of the metal frame (5). A docking block (12) is slidably connected to the side wall of the metal frame (5).

2. The drilling device for manufacturing forgings according to claim 1, characterized in that: The first roller (6) is connected with the first bearing seat (8) and the first servo motor (7). The first roller (6) can form a clockwise rotational connection with the metal frame (5) through the first servo motor (7) and the first bearing seat (8).

3. The drilling device for manufacturing forgings according to claim 1, characterized in that: The second bearing seat (11) is fixed inside the notch of the docking block (12). The second servo motor (10) is installed on the outer side wall of the docking block (12). The second roller (9) is connected with the second bearing seat (11) and the second servo motor (10). The second roller (9) can form a counterclockwise rotational connection with the metal frame (5) through the second bearing seat (11) and the second servo motor (10).

4. The drilling device for manufacturing forgings according to claim 1, characterized in that: Chutes (14) are formed on both sides of the metal frame (5). Both ends of the docking block (12) are connected with sliders (13). The docking block (12) can form a sliding connection with the metal frame (5) through the sliders (13) and the chutes (14).

5. A drilling device for manufacturing forgings according to claim 1, characterized in that: Fixed blocks (15) are connected to both sides of the metal frame (5). A threaded rod (16) is threadedly penetrated through the surface of the fixed block (15).

6. A drilling device for manufacturing forgings according to claim 5, characterized in that: The threaded rod (16) is rotationally connected to the top end of the docking block (12).

7. A drilling device for manufacturing forgings according to claim 5, characterized in that: The docking block (12) can form a lifting connection with the metal frame (5) through the threaded rod (16).

Images