A rapid punch forming device for a wind cover of a lighter

Abstract

The utility model discloses a kind of quick punch forming devices of lighter wind shield, belong to die stamping field, including rack, the upper end of the rack is equipped with multiple hydraulic cylinders, stamping die group is provided in the rack, the telescopic end of multiple hydraulic cylinders is connected with stamping die group, the left end downside of the rack is provided with blanking port, the left and right ends of the rack are fixedly installed with fixed frame;By the cooperation of multiple hydraulic cylinders and stamping die group, the continuous automatic stamping of metal blank is realized, the production efficiency is significantly improved, the punching die, drawing die, flanging die, sizing die and blanking die arranged in stamping die group in turn along metal blank feeding direction, so that all forming processes of wind shield can be completed on one equipment, avoid size deviation caused by multiple clamping, blanking assembly adopts inclined blanking plate and synchronous belt transmission's push plate structure, realizes the automatic stacking when forming piece is conveyed by conveyor.

Description

Technical Field

[0001] This utility model relates to the field of mold stamping technology, specifically a rapid stamping forming device for a lighter windproof cover. Background Technology

[0002] Stamping is a production technology that uses the power of conventional or special stamping equipment to directly deform sheet metal in a die, thereby obtaining product parts with certain shapes, sizes and properties. Sheet metal, die and equipment are the three essential elements of stamping. According to the stamping temperature, it is divided into hot stamping and cold stamping. The former is suitable for processing sheet metal with high deformation resistance and poor plasticity, while the latter is carried out at room temperature and is a commonly used stamping method for thin sheets. It is one of the main methods of metal plastic processing (or pressure processing) and also belongs to materials forming engineering technology.

[0003] In the existing lighter windproof cover production process, after the windproof covers are processed by stamping, they are usually unloaded, stacked, and stored together. This stacking method requires workers to spend extra time and effort to stack and arrange them to meet the requirements of subsequent processing when moving to the next process. This extra step not only increases the labor intensity of workers but also further reduces the overall production efficiency, affecting the smoothness and efficiency of the production process.

[0004] Therefore, this utility model provides a rapid stamping and forming device for a lighter windproof cover to solve the above problems. Utility Model Content

[0005] (a) Technical problems to be solved This invention provides a rapid stamping and forming device for a lighter windproof cover, which aims to solve the problems mentioned in the background art.

[0006] (II) Technical Solution To achieve the above objectives, this utility model provides the following technical solution: It includes a frame, with multiple sets of hydraulic cylinders mounted on the upper end of the frame. A stamping die is installed inside the frame, and the telescopic ends of the multiple sets of hydraulic cylinders are connected to the stamping die. A material discharge port is provided on the lower left side of the frame. Fixed frames are fixedly installed on both the left and right ends of the frame. Two sets of conveying rollers are rotatably mounted on each of the two sets of fixed frames. Gears are fixedly installed at the front ends of the two sets of conveying rollers mounted on the two sets of fixed frames. A first drive motor is installed on the rear side of each of the two sets of fixed frames. The output shaft is connected to two sets of conveying rollers mounted on two sets of fixed frames. A feeding assembly is provided on the front left side of the frame. The feeding assembly includes a feeding plate, which is fixedly installed on the front left side of the frame. A conveyor is provided on the front left side of the frame. A deflector plate is rotatably installed on the front end of the feeding plate. Synchronous pulleys are fixedly installed on the drive roller and the deflector plate at the rear end of the conveyor. Synchronous belts are sleeved on the two sets of synchronous pulleys. A second drive motor is fixedly installed at the rear end of the conveyor. The output shaft of the second drive motor is connected to the drive roller at the rear end of the conveyor.

[0007] As a preferred technical solution of this application, a guide roller is rotatably installed on a fixed frame on the right side of the frame. The guide roller is located on the right side of the two sets of conveying rollers. Two sets of brackets are fixedly installed on the fixed frame at the right end of the frame, and the upper end of the two sets of brackets is provided with a groove.

[0008] As a preferred technical solution of this application, the surface of the conveying roller is covered with a polyurethane anti-slip layer.

[0009] As a preferred technical solution of this application, the feeding plate is inclined, the front end of the feeding plate is lower than the rear end, and the inner wall of the front opening of the feeding plate is tapered.

[0010] As a preferred technical solution of this application, the upper side of the conveyor is provided with two sets of limiting plates, and the two sets of limiting plates are arranged symmetrically on the left and right.

[0011] As a preferred technical solution of this application, the stamping die assembly is provided with a punching die, a drawing die, a flanging die, a shaping die and a blanking die in sequence along the metal blank feeding direction.

[0012] (III) Beneficial Effects By cooperating with multiple sets of hydraulic cylinders and stamping dies, continuous automated stamping of metal billets is achieved, significantly improving production efficiency. The stamping die is equipped with punching dies, stretching dies, flanging dies, forming dies, and blanking dies arranged sequentially along the metal billet feeding direction, allowing the windproof cover to complete all forming processes on one machine, avoiding dimensional deviations caused by multiple clamping. The blanking assembly adopts an inclined blanking plate and a synchronous belt drive pusher structure, realizing automatic stacking of formed parts when conveyed by the conveyor, eliminating the need for manual sorting. Attached Figure Description

[0013] Figure 1 A front view schematic diagram of a rapid stamping forming device for a lighter wind shield; Figure 2 This is a rear view schematic diagram of a rapid stamping and forming device for a lighter wind shield; Figure 3 This is a top view of the feeding assembly in a rapid stamping forming device for a lighter wind shield. Figure 4 for Figure 3 A magnified structural diagram at point A.

[0014] In the picture: 1. Frame; 2. Hydraulic cylinder; 3. Stamping module; 4. Feed port; 5. Fixing frame; 6. Conveyor roller; 7. Gear; 8. First drive motor; 9. Guide roller; 10. Bracket; 11. Groove; 12. Feed plate; 13. Conveyor; 14. Dial plate; 15. Synchronous pulley; 16. Synchronous belt; 17. Second drive motor; 18. Limit plate. Detailed Implementation

[0015] 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.

[0016] This utility model provides a rapid stamping and forming device for a lighter windproof cover, such as... Figure 1-4As shown, the rapid stamping forming device for the lighter wind shield includes a frame 1. Multiple hydraulic cylinders 2 are mounted on the upper end of the frame 1. A stamping module 3 is installed inside the frame 1. The telescopic ends of the hydraulic cylinders 2 are connected to the stamping module 3. A feeding port 4 is provided on the lower left side of the frame 1. Fixed brackets 5 are fixedly installed on both the left and right ends of the frame 1. Two sets of conveying rollers 6 are rotatably mounted on each of the two sets of fixed brackets 5. Gears 7 are fixedly installed at the front ends of the two sets of conveying rollers 6 mounted on the two sets of fixed brackets 5. A first drive motor 8 is installed on the rear side of each of the two sets of fixed brackets 5. The output shafts of the two sets of first drive motors 8 are connected to the two sets of fixed brackets 5. Two sets of conveyor rollers 6 are connected on the fixed frame 5. A feeding assembly is provided on the front left side of the frame 1. The feeding assembly includes a feeding plate 12, which is fixedly installed on the front left side of the frame 1. A conveyor 13 is provided on the front left side of the frame 1. A deflector plate 14 is rotatably installed on the front end of the feeding plate 12. Synchronous pulleys 15 are fixedly installed on the drive roller and the deflector plate 14 in the rear end of the conveyor 13. Synchronous belts 16 are sleeved on the two sets of synchronous pulleys 15. A second drive motor 17 is fixedly installed at the rear end of the conveyor 13. The output shaft of the second drive motor 17 is connected to the drive roller in the rear end of the conveyor 13.

[0017] In actual operation, the metal billet enters from the right side of the frame 1 and is guided by the guide roller 9 to the space between the two sets of conveyor rollers 6. The two sets of first drive motors 8 start synchronously, driving the two sets of conveyor rollers 6 to rotate relative to each other. The synchronicity of the conveyor rollers 6 is ensured by the meshing transmission of the gears 7. The metal billet smoothly enters the stamping die 3 under the drive of the conveyor rollers 6. The stamping die 3 is stamped and formed along the feeding direction of the metal billet. After stamping, the formed part falls from the discharge port 4 onto the discharge plate 12, ensuring that the formed part slides smoothly onto the conveyor 13. At the same time, the second drive motor 17 starts and drives the guide plate 14 to rotate through the synchronous belt 16. The guide plate 14 moves the formed parts one by one to the designated position on the conveyor 13, realizing the automatic stacking of the formed parts, eliminating the manual sorting process and significantly improving production efficiency.

[0018] A guide roller 9 is rotatably mounted on a fixed frame 5 on the right side of the frame 1. The guide roller 9 is located to the right of the two sets of conveying rollers 6. Two sets of brackets 10 are fixedly mounted on the fixed frame 5 at the right end of the frame 1. The upper end of each set of brackets 10 is provided with a groove 11.

[0019] The guide roller 9 ensures that the metal billet maintains a stable direction of travel before entering the conveyor roller 6, preventing the material from shifting or shaking during the conveying process, thereby ensuring the accuracy and quality of stamping. The grooves 11 on the two sets of supports 10 are used to place the rolled metal billet.

[0020] The surface of conveyor roller 6 is covered with a polyurethane anti-slip layer.

[0021] The polyurethane anti-slip layer design increases the friction between the conveying roller 6 and the metal billet, effectively preventing the metal billet from slipping during the conveying process. This ensures that the metal billet can enter the stamping die 3 stably and continuously for stamping, improving the stability and reliability of the stamping process.

[0022] The feeding plate 12 is inclined, with the front end of the feeding plate 12 being lower than the rear end, and the inner wall of the front opening of the feeding plate 12 is tapered.

[0023] The inclined feeding plate 12 can use gravity to automatically slide the formed windproof cover down to the front end, reducing the need for manual intervention. At the same time, the conical design of the inner wall of the front opening can guide the windproof cover to fall accurately into the toggle range of the pusher plate 14, ensuring that the pusher plate 14 can smoothly push the windproof cover onto the conveyor 13, further improving the accuracy and efficiency of automatic stacking.

[0024] Two sets of limiting plates 18 are provided on the upper side of the conveyor 13, and the two sets of limiting plates 18 are arranged symmetrically on the left and right.

[0025] Two sets of symmetrically arranged limiting plates 18 can effectively limit the conveying trajectory of the windproof cover on the conveyor 13, prevent the windproof cover from shifting or slipping during the conveying process, and ensure that the windproof cover can be accurately and stably conveyed to the next process, thereby ensuring the smooth operation of the entire production process and improving production efficiency and product quality.

[0026] The stamping die 3 is provided with a punching die, a drawing die, a flanging die, a shaping die and a blanking die in sequence along the metal blank feeding direction.

[0027] The punching die is used to punch the required holes in the metal blank, providing a basis for subsequent stretching and flanging processes. The stretching die stretches the punched metal blank into the required shape and size. The flanging die flanging the stretched metal blank makes its edges smoother and more aesthetically pleasing. The shaping die further shapes the windshield to ensure that its size and shape meet the design requirements. Finally, the blanking die cuts the shaped windshield off the metal blank, completing the entire stamping process. This allows the windshield to complete all forming processes on a single machine, greatly improving production efficiency and product quality.

[0028] Working Principle: When the equipment starts, the metal billet enters from the right side of the frame 1 and is guided by the guide roller 9 to the space between two sets of conveyor rollers 6. The first drive motor 8 starts, driving the connected conveyor roller 6 to rotate. Through the meshing transmission of the gear 7, the other set of conveyor rollers 6 rotates synchronously, thus continuously conveying the metal billet into the frame 1. Under the action of the guide roller 9, the metal billet maintains the correct direction of travel, avoiding deviation or shaking, and ensuring that it can accurately enter the stamping die 3 for stamping operation. When the metal billet reaches the stamping die 3, multiple sets of hydraulic cylinders 2 press down synchronously, driving the stamping die 3 to stamp the metal billet. The punching die in the stamping die 3 first punches the required holes in the metal billet. Then, the drawing die draws the punched metal billet into a preset shape and size. Subsequently, the flanging die flanging the drawn metal billet makes its edges more regular. The shaping die further... The windproof cover is shaped to ensure that its size and shape meet the design requirements. Finally, the blanking die cuts the shaped windproof cover off the metal billet. The formed windproof cover falls onto the blanking plate 12 through the blanking port 4. Under the action of gravity, the windproof cover automatically slides down to the front end and falls accurately into the moving range of the push plate 14. At this time, the second drive motor 17 starts, and its output shaft drives the drive roller in the rear end of the conveyor 13 to rotate. Since synchronous wheels 15 are fixedly installed on both the drive roller and the push plate 14, and synchronous belts 16 are sleeved on the two sets of synchronous wheels 15, the drive roller will drive the push plate 14 to rotate through the synchronous belt 16 when it rotates. The push plate 14 pushes the windproof cover onto the conveyor 13 in sequence. The two sets of limit plates 18 symmetrically arranged on the left and right sides of the upper side of the conveyor 13 effectively restrict the conveying trajectory of the windproof cover, prevent it from deviating or slipping during the conveying process, and ensure that the windproof cover can be accurately and stably conveyed to the next process.

[0029] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A rapid stamping forming device for a lighter wind shield, comprising a frame (1), characterized in that: Multiple sets of hydraulic cylinders (2) are installed on the upper end of the frame (1). A stamping module (3) is installed inside the frame (1). The telescopic ends of the multiple sets of hydraulic cylinders (2) are connected to the stamping module (3). A feeding port (4) is provided on the lower left side of the frame (1). Fixed frames (5) are fixedly installed on both the left and right ends of the frame (1). Two sets of conveying rollers (6) are rotatably installed on each of the two sets of fixed frames (5). Gears (7) are fixedly installed at the front ends of the two sets of conveying rollers (6) installed on the two sets of fixed frames (5). A first drive motor (8) is installed on the rear side of each of the two sets of fixed frames (5). The output shafts of the two sets of first drive motors (8) are connected to the two sets of conveying rollers installed on the two sets of fixed frames (5). (6) Connection: A feeding assembly is provided on the front left side of the frame (1). The feeding assembly includes a feeding plate (12). The feeding plate (12) is fixedly installed on the front left side of the frame (1). A conveyor (13) is provided on the front left side of the frame (1). A deflector (14) is rotatably installed on the front end of the feeding plate (12). Synchronous wheels (15) are fixedly installed on the drive roller and the deflector (14) in the rear end of the conveyor (13). Synchronous belts (16) are sleeved on the two sets of synchronous wheels (15). A second drive motor (17) is fixedly installed in the rear end of the conveyor (13). The output shaft of the second drive motor (17) is connected to the drive roller in the rear end of the conveyor (13).

2. The rapid stamping forming device for a lighter windproof cover according to claim 1, characterized in that: A guide roller (9) is rotatably mounted on a fixed frame (5) on the right side of the frame (1). The guide roller (9) is located on the right side of two sets of conveying rollers (6). Two sets of brackets (10) are fixedly mounted on the fixed frame (5) at the right end of the frame (1). The upper end of both sets of brackets (10) is provided with a groove (11).

3. The rapid stamping forming device for a lighter windproof cover according to claim 1, characterized in that: The surface of the conveying roller (6) is covered with a polyurethane anti-slip layer.

4. The rapid stamping forming device for a lighter windproof cover according to claim 3, characterized in that: The feeding plate (12) is inclined, the front end of the feeding plate (12) is lower than the rear end, and the inner wall of the front opening of the feeding plate (12) is conical.

5. The rapid stamping forming device for a lighter windproof cover according to claim 3, characterized in that: Two sets of limiting plates (18) are provided on the upper side of the conveyor (13), and the two sets of limiting plates (18) are arranged symmetrically on the left and right.

6. The rapid stamping forming device for a lighter windproof cover according to claim 1, characterized in that: The stamping die (3) is provided with a punching die, a drawing die, a flanging die, a shaping die and a blanking die in sequence along the metal blank feeding direction.

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