Stamping device for high-finish-degree metal piece

Abstract

The utility model discloses a stamping device for a high-finish metal piece, which is characterized in that two fixed seats are welded on two sides of the top end of a base, linear guide rails are welded on two sides of the top of the base, guide rail sliding blocks are slidably connected to the tops of the linear guide rails, and sliding block fixing rods are rotatably connected to the front surfaces of the guide rail sliding blocks; fixing holes distributed at equal intervals are formed in the tops of the linear guide rails, and the tops of the guide rail sliding blocks are connected with a workbench through threads. A die is welded to the center of the top of the workbench. Gaskets are connected to the two sides of the top of the workbench through threads, piston rods are welded to the tops of the gaskets, springs sleeve the tops of the piston rods, and collided heads are movably connected to the top ends of the piston rods. The top of the top plate is fixedly connected with a hydraulic cylinder, and the extension end of the hydraulic cylinder penetrates through the top plate and is connected with the top of the movable plate through threads. The stamping device not only solves the problem that a traditional stamping device is difficult to ensure high smoothness of a metal piece, but also improves the situation that part of stamping devices are poor in buffering.

Description

Technical Field

[0001] The utility model relates to the technical field of metal part stamping machines, in particular to a stamping device for high-finish metal parts. Background Art

[0002] Photovoltaic energy is clean and pollution-free, producing no harmful gases or pollutants, significantly reducing fossil fuel consumption. However, existing metal stamping dies for photovoltaics are only suitable for one type of stamping. This makes it difficult to adapt existing dies to changing workpieces, requiring complete replacement. This results in poor adaptability and low efficiency.

[0003] After searching, the Chinese patent application number 202320704073.3 discloses a metal stamping machine, which includes a base, two fixed seats, a workbench, a top plate and a hydraulic cylinder. The two fixed seats are installed on both sides of the top surface of the base, the workbench is installed between the two fixed seats, a guide column is installed on the fixed seat, the top plate is installed on the top of the guide column, the hydraulic cylinder is installed on the top plate, and the output end of the hydraulic cylinder is connected to a movable plate through the top plate. The movable plate has an upper die groove, and an upper die device is installed in the upper die groove. The metal stamping machine in the above patent has the following shortcomings:

[0004] Although the above-mentioned processing methods can be quickly switched, are easy to adjust, have good adaptability and high processing efficiency, traditional stamping devices cannot guarantee the high finish of metal parts, and some stamping devices have poor buffering effects. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a punching device for high-finish metal parts.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] A device for stamping high-finish metal parts includes a base, two fixing seats welded on both sides of the top of the base, two linear guide rails welded on both sides of the top of the base, the top of the linear guide rail is slidably connected to a guide rail slider, the front of the guide rail slider is rotatably connected to a slider fixing rod, each linear guide rail is provided with equidistantly distributed fixing holes on the top, and the fixing holes and the slider fixing rod are mutually engaged, and the top of the guide rail slider is connected to a workbench by a thread.

[0008] As a further solution of the present invention: a mold is welded at the center of the top of the workbench, gaskets are connected to both sides of the top of the workbench through threads, and screw holes are opened on both sides of the top of the gasket.

[0009] As a further solution of the present invention: a piston rod is welded to the top of the gasket, a spring is sleeved on the top of the piston rod, and the bottom end of the spring is fixedly connected to the gasket.

[0010] As a further solution of the present invention: the top end of the piston rod is movably connected to the impacted head workbench, and a slider screw hole is provided on the top outer wall of the workbench close to the gasket.

[0011] As a further solution of the present invention: the top of the fixing seat is fixedly connected to a guide column, and the top of the guide column is fixedly connected to a top plate.

[0012] As a further solution of the present invention: the guide column is circumferentially connected to a movable plate in sliding connection, and the top of the top plate is fixedly connected to a hydraulic cylinder.

[0013] As a further solution of the present invention: the extended end of the hydraulic cylinder passes through the top plate and is connected to the top of the movable plate by a thread, and the two sides of the bottom of the movable plate are fixedly connected with a striking head, which matches the struck head.

[0014] Compared with the prior art, the present invention provides a device for punching high-finish metal parts, which has the following beneficial effects:

[0015] 1. This high-finish metal stamping device uses a hydraulic cylinder to push a movable plate downward, driving a striker welded to the lower surface of the movable plate downward. When the striker is struck, the resulting impact force is transmitted to the piston rod connected to it.

[0016] 2. This is a high-finish metal stamping device. During this process, the spring attached to the top of the piston rod compresses and deforms, providing a cushioning effect and mitigating the impact of impact. During operation, the worktable slides on linear guides on both sides of the base via guide rails on its top. The slider fixing rod, which pivots on the front of the linear guide, enhances its stability.

[0017] 3. This high-finish metal stamping device features a die welded to the center of the workbench top. A piston rod welded to the top of the gasket is connected to the impacted head, forming a complete working system. As the impact head descends, it strikes the impacted head below. Top plates welded to the tops of the guide posts at each end of the impacted head provide top support for the entire device. A hydraulic cylinder fixed to the top of the top plate steadily outputs power, enabling the impacting head to complete the impact. The coordinated operation of these components ensures the stability, accuracy, and efficiency of the entire device during operation.

[0018] The parts not involved in the device are the same as those in the prior art or can be implemented by using the prior art. The utility model has a simple structure and is easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall structure of a high-finish metal part stamping device proposed by the present invention;

[0020] Figure 2 This is a schematic diagram of the structure of a sliding fixing rod for a high-finish metal part stamping device proposed by the present invention;

[0021] Figure 3 The present invention is a schematic diagram of a guide rail structure for a high-finish metal part stamping device.

[0022] Figure 4 The present invention is a schematic diagram of a buffer structure for a high-finish metal part stamping device.

[0023] In the figure: 1-base, 2-fixed seat, 3-workbench, 4-guide column, 5-movable plate, 6-top plate, 7-hydraulic cylinder, 8-impact head, 9-impacted head, 10-spring, 11-piston rod, 12-screw hole, 13-gasket, 14-slider screw hole, 15-slider fixing rod, 16-guide rail slider, 17-fixing hole, 18-linear guide rail, 19-mold. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0025] In the description of this patent, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings. They are only for the convenience of describing this patent and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they should not be understood as limitations on this patent.

[0026] In the description of this patent, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "connected," "connected," and "set" should be understood in a broad sense. For example, they can refer to fixed connection or set, detachable connection or set, or integral connection or set. Those skilled in the art will understand the specific meanings of the above terms in this patent based on the specific circumstances.

[0027] A stamping device for high-finish metal parts, such as Figure 1 、 Figure 2 、 Figure 3、 Figure 4 As shown, it includes a base 1, two fixing seats 2 are welded on both sides of the top of the base 1, two linear guide rails 18 are welded on both sides of the top of the base 1, the top of the linear guide rail 18 is slidably connected to a guide rail slider 16, the front of the guide rail slider 16 is rotatably connected to a slider fixing rod 15, and each linear guide rail 18 is provided with equidistantly distributed fixing holes 17 on the top, and the fixing holes 17 and the slider fixing rod 15 are mutually engaged, and the top of the guide rail slider 16 is connected to a workbench 3 by threads.

[0028] A mold 19 is welded at the center of the top of the workbench 3. Gaskets 13 are connected to both sides of the top of the workbench 3 through threads, and screw holes 12 are opened on both sides of the top of the gasket 13. A piston rod 11 is welded to the top of the gasket 13. A spring 10 is sleeved on the top of the piston rod 11, and the bottom end of the spring 10 is fixedly connected to the gasket 13. The top of the piston rod 11 is movably connected to the impact head 9. A slider screw hole 14 is opened on the top outer wall of the workbench 3 close to the gasket 13.

[0029] The top of the fixed seat 2 is fixedly connected to a guide column 4, and the top of the guide column 4 is fixedly connected to a top plate 6. The guide column 4 is circumferentially slidingly connected to a movable plate 5. The top of the top plate 6 is fixedly connected to a hydraulic cylinder 7. The extended end of the hydraulic cylinder 7 passes through the top plate 6 and is connected to the top of the movable plate 5 by a thread, and the bottom two sides of the movable plate 5 are fixedly connected with a striking head 8, which matches the struck head 9.

[0030] When the hydraulic cylinder 7 begins operating, its output pushes the movable plate 5 downward, driving the impact head 8 welded to its lower surface downward. When the impacted head 9 is struck, the resulting impact force is transmitted to the piston rod 11 connected to it. At this point, the spring 10 sleeved on the top of the piston rod 11 compresses and deforms, acting as a cushion and reducing the impact. During operation, the workbench 3 slides on the linear guides 18 on either side of the base 1 via the guide sliders 16 on its top. The slider fixing rods 15, which are pivotally connected to the front of the linear guides 18, enhance their stability. The mold 19 is welded to the center of the top of the workbench 3, and the piston rod 11 welded to the top of the gasket 13 is connected to the impacted head 9, forming a complete working system. As the impact head 8 descends, it impacts the impacted head 9 below. The top plates 6 welded to the top of the guide posts 4 at each end of the impacted head 9 provide top support for the entire device. The hydraulic cylinder 7, fixed to the top of the top plates 6, provides stable power output, enabling the impact head 8 to complete its striking action. The coordinated operation of various components ensures the stability, accuracy and efficiency of the entire device during operation.

[0031] In order to stabilize the metal stamping device, Figure 1 、 Figure 3As shown, the stable structure of the base 1, the fixing base 2 and the top plate 6 provides a solid support for the entire device, ensuring that no shaking or deformation occurs during operation, thereby improving the stability of operation.

[0032] In order to reduce the impact of the hydraulic cylinder 7 on the device, Figure 1 、 Figure 4 As shown, the spring 10 outside the piston rod 11 can effectively cushion the impact force generated by collisions, reduce damage to device components, and extend the service life of the equipment. Adjustability: Through connection methods such as screw holes 12, the position and state of components such as gasket 13 and mold 19 can be adjusted according to different working requirements, expanding the application range of the device.

[0033] In order to improve the precise connection of various components, such as Figure 1 、 Figure 2 、 Figure 3 As shown, through the cooperation of the linear guide rail 18 and the guide rail slider 16, as well as the precise connection between the various components, high-precision working operations can be achieved, ensuring the accuracy of processing or impact.

[0034] In order to improve the working efficiency of the device, Figure 1 As shown, the powerful force provided by the hydraulic cylinder 7 can quickly drive the impact head 8 to perform the impact action, improving work efficiency. High safety: The provision of protective devices prevents operators from contacting moving parts, reducing the possibility of safety accidents. The secure connection and stable operation of various components also reduce the possibility of unexpected failures.

[0035] Working Principle: The material is manually placed into the mold 19. The worktable 3 is then pushed to a fixed position via the guide rail slider 16, connected to the linear guide 18, and fixed to the column with the slider fixing rod 15. The hydraulic cylinder 7 is then activated. When the hydraulic cylinder 7 starts working, the output end pushes the movable plate 5 downward, driving the impact head 8 welded to the lower surface of the movable plate 5 downward. When the impact head 9 is hit, the impact force is transmitted to the piston rod 11 connected to it.

[0036] At this time, the spring 10 welded to the outer surface of the piston rod 11 will be compressed and deformed, thereby playing a role in buffering and shock absorption, and reducing the impact caused by the collision.

[0037] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A punching device for high-finish metal parts, comprising a base (1), characterized in that: Two fixing seats (2) are welded on both sides of the top of the base (1), and two linear guide rails (18) are welded on both sides of the top of the base (1). The top of the linear guide rail (18) is slidably connected to a guide rail slider (16), and the front of the guide rail slider (16) is rotatably connected to a slider fixing rod (15). The top of each linear guide rail (18) is provided with equidistantly distributed fixing holes (17), and the fixing holes (17) and the slider fixing rod (15) are mutually engaged. The top of the guide rail slider (16) is connected to a workbench (3) through a thread.

2. A punching device for high-finish metal parts according to claim 1, characterized in that: A mold (19) is welded at the center of the top of the workbench (3), and gaskets (13) are connected to both sides of the top of the workbench (3) through threads, and screw holes (12) are opened on both sides of the top of the gasket (13).

3. The punching device for high-finish metal parts according to claim 2, characterized in that: A piston rod (11) is welded to the top of the gasket (13), a spring (10) is sleeved on the top of the piston rod (11), and the bottom end of the spring (10) is fixedly connected to the gasket (13).

4. The punching device for high-finish metal parts according to claim 3, characterized in that: The top end of the piston rod (11) is movably connected to the impacted head (9). The top outer wall of the workbench (3) close to the gasket (13) is provided with a slider screw hole (14).

5. The punching device for high-finish metal parts according to claim 1, characterized in that: The top of the fixing seat (2) is fixedly connected to a guide column (4), and the top of the guide column (4) is fixedly connected to a top plate (6).

6. The punching device for high-finish metal parts according to claim 5, characterized in that: The guide column (4) is circumferentially connected to a movable plate (5), and the top of the top plate (6) is fixedly connected to a hydraulic cylinder (7).

7. The punching device for high-finish metal parts according to claim 6, characterized in that: The extended end of the hydraulic cylinder (7) passes through the top plate (6) and is connected to the top of the movable plate (5) through a thread, and the bottom two sides of the movable plate (5) are fixedly connected with a striking head (8), and the striking head (8) matches the struck head (9).

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