An automated punch forming apparatus for a host enclosure

Abstract

The utility model relates to the technical field of bending stamping and discloses a mainframe shell automatic stamping forming equipment, including mainframe shell, punch press, base, feeding table, air cylinder, slide rail, feeding cylinder, slide rail no.

Description

Technical Field

[0001] This utility model relates to the field of bending and stamping technology, specifically to an automated stamping and forming equipment for main unit housings. Background Technology

[0002] In the field of modern electronic equipment manufacturing, the main unit casing is a key part that protects the internal precision components and maintains the stable operation of the equipment. Its quality and production efficiency are of paramount importance. The main unit casing must have good mechanical strength to resist external impacts, while also meeting specific dimensional accuracy and appearance requirements. This makes stamping an ideal choice for the manufacturing of main unit casings. Stamping can efficiently and accurately process metal sheets into complex shapes, meet the needs of large-scale production, and greatly improve the production efficiency and quality stability of main unit casings.

[0003] However, traditional main unit casing stamping technology has many drawbacks. On the one hand, it relies heavily on manual operation, resulting in low production efficiency. Moreover, workers are prone to fatigue and operational errors due to frequent loading and unloading, mold adjustments, and other processes, leading to quality problems such as dimensional deviations and surface scratches on the main unit casing. On the other hand, traditional stamping equipment often lacks a precise positioning and feeding system. During the stamping process, the main unit casing sheet is prone to shifting, causing hole position deviations and inaccurate bending angles in the stamped products. This seriously affects the product qualification rate and subsequent assembly and use, increases production costs, and limits the improvement of production efficiency. To address these issues, we propose an automated main unit casing stamping equipment. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides an automated stamping and forming equipment for main unit housings, which solves the aforementioned problems.

[0005] To achieve the above-mentioned objectives, this utility model provides the following technical solution: An automated stamping forming equipment for a main body shell includes a main body shell, a punch press, and a base. The main body shell is movably mounted on the worktable of the punch press, and the base is movably mounted on the bottom of the punch press. A screening assembly is set on top of the base. The screening assembly includes a sliding structure and a pushing structure. The base is rectangular in shape, and a four-column feeding platform is fixedly installed on the top of the base. The sliding structure is set on top of the feeding platform, and the pushing structure is slidably connected to the sliding structure. A feeding assembly is installed on the top surface of the base. The feeding assembly includes a lifting structure and a snap-fit ​​structure. A cylinder is fixedly installed on the top surface of the base. A T-shaped slide rail is fixedly installed on the top surface of the base away from the feeding table. The lifting structure is located on the top of the slide rail and connected to the piston shaft of the cylinder. The snap-fit ​​structure is located on the top of the lifting structure.

[0006] Preferably, the sliding structure includes a feeding cylinder, a second slide rail, and a sliding groove. The feeding cylinder is fixedly installed on the top surface of the feeding platform, and T-shaped second slide rails are fixedly installed on two opposite sides of the feeding platform. The two sets of second slide rails are equidistantly distributed laterally, and L-shaped sliding grooves are fixedly installed on the adjacent sides of the feeding platform corresponding to the second slide rails. The two sets of sliding grooves are axially symmetrically distributed, and the distance between the vertical sides of the two sets of sliding grooves is equal to the width of the main unit casing. The width of the feeding platform is less than the width of the main unit casing.

[0007] Preferably, the sliding structure further includes a bracket, on which the top surface of the two sets of sliding grooves is fixedly mounted. The bracket is a cube with six openings on its six sides and is hollow inside. The length and width of the bracket are equal to the length and width of the main unit casing, and the inner sidewall of the bracket is slidably connected to the main unit casing.

[0008] Preferably, the pushing structure includes a slider, a second sliding groove, and a pushing block. The slider is a convex square block, and one side of the slider is fixedly installed on the piston shaft of the feeding cylinder. The bottom of the slider has a T-shaped second sliding groove, which is slidably connected to the second sliding rail. A rectangular pushing block is fixedly installed on the side of the slider away from the feeding cylinder, and the pushing block is slidably connected to the sliding groove.

[0009] Preferably, the lifting structure includes a sliding cylinder box, a slide groove, and a lifting block. The bottom of the sliding cylinder box has a T-shaped slide groove, which is slidably connected to a slide rail. The side of one set of the sliding cylinder boxes is fixedly installed on the piston shaft of the cylinder. The lifting block has a concave cross-section and is fixedly installed on the piston shaft of two sets of sliding cylinder boxes.

[0010] Preferably, the snap-fit ​​structure includes a snap-fit ​​block, a snap-fit ​​groove, and a guide block. A square-shaped snap-fit ​​block is fixedly installed on the inner side wall of the lifting block, and two sets of snap-fit ​​blocks are axially symmetrically distributed. A concave snap-fit ​​groove is opened on the top of the snap-fit ​​block, and the length and width of the square formed by the two sets of snap-fit ​​grooves are equal to the length and width of the main unit casing. A square-shaped guide block is fixedly installed on the top surface of the lifting block, and the distance between the two sets of guide blocks is equal to the width of the main unit casing.

[0011] Compared with the prior art, the advantages of this utility model are: An automated stamping and forming equipment for main unit housings is provided, which has the following advantages: 1. This automated stamping and forming equipment for main unit housings uses a feeding cylinder to drive a slider and a pushing block, enabling efficient transfer of the main unit housing on the feeding table. The entire process is automated, requiring minimal manual intervention. Simultaneously, the sliding cylinder housing drives a lifting block to rapidly lift and transfer the main unit housing. Working closely with the stamping press, this significantly shortens the processing cycle for each main unit housing. Compared to traditional methods, production efficiency is improved, meeting the needs of large-scale production. The precise coordination of the slide rail, slide groove, and sliding channel ensures accurate positioning of the pushing block when pushing the main unit housing. The locking block and locking groove precisely engage the main unit housing, preventing displacement during transfer and stamping. Furthermore, under automated control, the stamping press precisely stamps according to preset parameters, resulting in main unit housings with standard dimensions, good surface quality, and a significantly reduced scrap rate, greatly improving the overall quality and consistency of the products. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the lifting structure of this utility model; Figure 3 This is a schematic diagram of the cross-section of this utility model; Figure 4 This is a cross-sectional view of the present invention.

[0013] In the diagram: 1. Main unit casing; 2. Punch press; 3. Base; 4. Feeding table; 5. Cylinder; 6. Slide rail; 7. Feeding cylinder; 8. Slide rail two; 9. Sliding groove; 10. Bracket; 11. Slider; 12. Sliding groove two; 13. Push block; 14. Sliding cylinder box; 15. Sliding groove; 16. Lifting block; 17. Locking block; 18. Locking slot; 19. Guide block. 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 1-4 An automated stamping forming equipment for a main body shell includes a main body shell 1, a punch press 2 and a base 3. The main body shell 1 is movably mounted on the worktable of the punch press 2, and the base 3 is movably mounted on the bottom of the punch press 2. The screening group is set on the top of the base 3. The screening group includes a sliding structure and a pushing structure. The base 3 is a rectangular block. A four-column feeding platform 4 is fixedly installed on the top of the base 3. The sliding structure is set on the top of the feeding platform 4. The pushing structure is slidably connected to the sliding structure. The feeding assembly is set on the top surface of the base 3. The feeding assembly includes a lifting structure and a snap-fit ​​structure. A cylinder 5 is fixedly installed on the top surface of the base 3. A T-shaped slide rail 6 is fixedly installed on the top surface of the base 3 away from the feeding table 4. The lifting structure is set on the top of the slide rail 6 and connected to the piston shaft of the cylinder 5. The snap-fit ​​structure is set on the top of the lifting structure.

[0016] Furthermore, the sliding structure includes a feeding cylinder 7, a second slide rail 8, and a sliding groove 9. The feeding cylinder 7 is fixedly installed on the top surface of the feeding platform 4, and T-shaped slide rails 8 are fixedly installed on two opposite sides of the feeding platform 4. The two sets of slide rails 8 are equidistantly distributed laterally, and L-shaped sliding grooves 9 are fixedly installed on the adjacent sides of the feeding platform 4 corresponding to the slide rails 8. The two sets of sliding grooves 9 are axially symmetrically distributed, and the distance between the vertical sides of the two sets of sliding grooves 9 is equal to the width of the main body housing 1. The width of the feeding platform 4 is less than the width of the main body housing 1. The spacing between the two sets of slide rails 8 is adapted to the width of the bottom of the slider 11, so that the slider 11 is subjected to balanced force when sliding. The height of the vertical side of the sliding groove 9 corresponds to the thickness of the main body housing 1, which can limit the formation of the main body housing 1 and push only one set of main body housing 1 away from the bracket 10.

[0017] Furthermore, the sliding structure also includes a bracket 10. The bracket 10 is fixedly installed on the top surface of the two sets of sliding grooves 9. The bracket 10 is a cube with six openings on its hollow interior. The length and width of the bracket 10 are equal to the length and width of the main unit housing 1. The inner sidewall of the bracket 10 is slidably connected to the main unit housing 1. The inner sidewall of the bracket 10 is in close contact with the side of the main unit housing 1, which can limit the lateral swaying of the main unit housing 1 during sliding. The connection position between the bottom of the bracket 10 and the sliding groove 9 is aligned with the side of the main unit housing 1 to ensure the sliding path.

[0018] Furthermore, the pushing structure includes a slider 11, a second sliding groove 12, and a pushing block 13. The slider 11 is a convex square block, and one side of the slider 11 is fixedly installed on the piston shaft of the feeding cylinder 7. The bottom of the slider 11 has a T-shaped second sliding groove 12, and the second sliding groove 12 is slidably connected to the second sliding rail 8. The side of the slider 11 facing away from the feeding cylinder 7 is fixedly installed with a rectangular pushing block 13, and the pushing block 13 is slidably connected to the sliding groove 9. The size of the second sliding groove 12 matches the size of the second sliding rail 8 to reduce sliding gap and improve positioning accuracy. The side of the pushing block 13 fits against the end of the main housing 1, and the surface contact ensures that the pushing force is transmitted evenly.

[0019] Furthermore, the lifting structure includes a sliding cylinder box 14, a slide groove 15, and a lifting block 16. The bottom of the sliding cylinder box 14 has a T-shaped slide groove 15, which is slidably connected to the slide rail 6. One set of sliding cylinder boxes 14 is fixedly installed on the side of the piston shaft of the cylinder 5. The lifting block 16 has a concave cross-section and is fixedly installed on the piston shaft of the two sets of sliding cylinder boxes 14. The two sets of sliding cylinder boxes 14 move synchronously to ensure that the lifting block 16 remains horizontal during the lifting process. The length of the slide groove 15 is adapted to the spacing of the stamping stations of the equipment to meet the movement requirements of the lifting structure when switching between different stations.

[0020] Furthermore, the snap-fit ​​structure includes a snap-fit ​​block 17, a snap-fit ​​groove 18, and a guide block 19. A square-shaped snap-fit ​​block 17 is fixedly installed on the inner side wall of the lifting block 16, and two sets of snap-fit ​​blocks 17 are symmetrically distributed. A concave snap-fit ​​groove 18 is opened on the top of the snap-fit ​​block 17, and the length and width of the two sets of snap-fit ​​grooves 18 are equal to the length and width of the main unit housing 1. A square-shaped guide block 19 is fixedly installed on the top surface of the lifting block 16, and the distance between the two sets of guide blocks 19 is equal to the width of the main unit housing 1. The depth of the snap-fit ​​groove 18 corresponds to the thickness of the main unit housing 1, thereby achieving vertical positioning of the main unit housing 1. The spacing between the two sets of guide blocks 19 is consistent with the width of the main unit housing 1, which plays a pre-positioning role when the main unit housing 1 is close.

[0021] Structural Description: Main Unit Housing 1: The main unit housing 1 is the object to be processed. It is transferred, positioned and processed in the device. Its size is adapted to various structures and it is the core component around which the entire processing flow revolves. Punch press 2: Punch press 2 is the execution device for processing the main body shell 1. It processes the main body shell 1 through specific stamping actions, stamping it into the required shape to achieve product forming; Base 3: Base 3 is the supporting foundation of the entire device, which stably supports components such as the feeding table 4 and the punch press 2, ensuring the stability of each component during operation and maintaining the overall structural balance of the device. Feeding platform 4: The feeding platform 4 is used to place the main unit housing 1 and cooperates with the feeding structure to provide it with a transfer path and support, and plays a positioning and guiding role in the feeding process; Cylinder 5: Cylinder 5 serves as a power source, driving the sliding cylinder box 14 to move along the slide rail 6, thereby adjusting the position of the relevant structures and providing power for position switching in the processing flow. Slide rail 6: Slide rail 6 provides guidance for components such as sliding cylinder box 14, ensuring that they move along a predetermined trajectory and ensuring the accuracy and stability of each structure during the movement process; Feeding cylinder 7: The feeding cylinder 7 is a power component that drives the main body housing 1 to move. It drives the slider 11 and the push block 13 through the extension and retraction of the piston shaft, thereby pushing the main body housing 1 to move along the feeding table 4. Slide rail 2 8: Slide rail 2 8 provides a sliding track for slider 11, which cooperates with slide groove 2 15 at the bottom of slider 11 to ensure that slider 11 drives push block 13 to move smoothly and achieve precise control of feeding; Sliding groove 9: The sliding groove 9 is used to limit the movement path of the push block 13 and to assist in supporting the main housing 1, ensuring the stability and directional accuracy of the main housing 1 during the feeding process; Support 10: Support 10 plays a positioning and limiting role for the main body housing 1. Its inner sidewall is slidably engaged with the main body housing 1 to ensure that the main body housing 1 moves along a predetermined path during feeding. Slider 11: Slider 11 is connected to the piston shaft of the feeding cylinder 7. Through the bottom slide groove 15, it cooperates with the slide rail 8 to transmit the power of the feeding cylinder 7 to the push block 13, which pushes the main body housing 1 to move. Slide groove 2 12: Slide groove 2 12 is located at the bottom of slider 11 and slides in cooperation with slide rail 2 8 to ensure the smoothness and accuracy of slider 11 movement and achieve precise feeding; Push block 13: Push block 13 directly contacts and pushes the main body housing 1, converting the movement of slider 11 into a pushing force on the main body housing 1, thus completing the feeding action; Sliding cylinder box 14: The sliding cylinder box 14 carries the lifting block 16, and controls the lifting block 16 to rise and fall through the piston shaft. At the same time, it can move along the slide rail 6 to adjust the position of the lifting block 16. Slide groove 15: The slide groove 15 is located at the bottom of the sliding cylinder box 14 and slides in cooperation with the slide rail 6, so that the sliding cylinder box 14 can move smoothly and realize the position adjustment of related structures; Lifting block 16: Lifting block 16 is used to support and move the main unit housing 1. By cooperating with the locking block 17, it realizes the locking, lifting and transfer of the main unit housing 1. Locking block 17: Locking block 17 is fixed to the inner wall of lifting block 16, and the top slot 18 is adapted to the main unit housing 1 to lock the main unit housing 1, so as to stabilize it during lifting and transfer. Card slot 18: Card slot 18 is located on the top of card block 17 and fits with the edge of the main unit housing 1, providing a tight snap-fit ​​and preventing the main unit housing 1 from shifting during movement; Guide block 19: The guide block 19 is installed on the top surface of the lifting block 16 and plays a guiding role during the movement of the main unit housing 1, guiding it to fall accurately into the slot 18 of the card block 17.

[0022] Working principle: In the initial state, the main casing 1 is placed in the feeding path formed by the bracket 10 and the sliding groove 9. The feeding cylinder 7 is activated, and its piston shaft extends, driving the slider 11 to move. Because the second sliding groove 12 at the bottom of the slider 11 is in sliding engagement with the second sliding rail 8 on the side of the feeding table 4, and the pushing block 13 on the slider 11 is in sliding engagement with the sliding groove 9 of the feeding table 4, the main casing 1 placed in the bracket 10 is pushed to move along the path defined by the feeding table 4 and the sliding groove 9. During this process, the cylinder 5 is activated, driving the sliding groove 15 at the bottom of the sliding cylinder box 14 to slide along the sliding rail 6, adjusting the guide block 19 to align with the adjacent sliding groove 9 of the feeding table 4, preparing for the subsequent transfer of the main casing 1. When the main casing 1 reaches the position of the guide block 19 on the feeding table 4, the pushing block 13 continues to push and retract, pushing the next main casing 1. The next main casing 1 pushes the previous main casing 1. The block is pushed down, causing it to fall into the slot 18 on top of the locking block 17. Then, the piston shaft of the sliding cylinder box 14 moves, driving the lifting block 16 to rise and fall. Utilizing the characteristic that the slot 18 on top of the locking block 17 is compatible with the main housing 1, the main housing 1 is stably locked, thus taking the main housing 1 away from the feeding table 4. Next, the cylinder 5 pushes the sliding cylinder box 14 to slide along the slide rail 6, transporting the locking block 17 to directly above the working platform of the punch press 2. The sliding cylinder box 14 retracts, causing the locking block 17 to descend, and the main housing 1 is placed stably on the working platform of the punch press 2. After the punch press 2 completes the stamping process, the sliding cylinder box 14 starts, driving the locking block 17 to rise and re-lock the main housing 1, taking it away from the working platform of the punch press 2. The cylinder 5 moves again, transporting the stamped main housing 1 to the next process or the designated unloading area, forming a cycle to realize the continuous feeding, positioning, stamping, and transfer of the main housing 1.

[0023] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An automated stamping and forming equipment for main unit housings, characterized in that, include The main body housing (1), the punch press (2) and the base (3) are provided. The main body housing (1) is movably installed on the worktable of the punch press (2), and the base (3) is movably installed on the bottom of the punch press (2). The screening group is set on the top of the base (3). The screening group includes a sliding structure and a pushing structure. The base (3) is rectangular block-shaped, and a feeding platform (4) with a four-column structure is fixedly installed on the top of the base (3). The sliding structure is set on the top of the feeding platform (4), and the pushing structure is slidably connected to the sliding structure. A feeding group is set on the top surface of the base (3). The feeding group includes a lifting structure and a snap-fit ​​structure. A cylinder (5) is fixedly installed on the top surface of the base (3). A T-shaped slide rail (6) is fixedly installed on the top surface of the base (3) away from the feeding table (4). The lifting structure is set on the top of the slide rail (6) and connected to the piston shaft of the cylinder (5). The snap-fit ​​structure is set on the top of the lifting structure.

2. The automated stamping and forming equipment for a main unit casing according to claim 1, characterized in that, The sliding structure includes a feeding cylinder (7), a second slide rail (8), and a sliding groove (9). The feeding cylinder (7) is fixedly installed on the top surface of the feeding platform (4), and the two opposite sides of the feeding platform (4) are fixedly installed with T-shaped slide rails (8). The two sets of slide rails (8) are distributed horizontally at equal intervals, and the sides of the feeding platform (4) adjacent to the slide rails (8) are fixedly installed with L-shaped sliding grooves (9). The two sets of sliding grooves (9) are axially symmetrically distributed, and the distance between the vertical sides of the two sets of sliding grooves (9) is equal to the width of the main unit housing (1). The width of the feeding platform (4) is less than the width of the main unit housing (1).

3. The automated stamping and forming equipment for a main unit casing according to claim 2, characterized in that, The sliding structure also includes a bracket (10). The top surface of the two sets of sliding grooves (9) is fixedly installed with the bracket (10). The bracket (10) is a cube with six openings on its hollow interior. The length and width of the bracket (10) are equal to the length and width of the main unit housing (1). The inner sidewall of the bracket (10) is slidably connected to the main unit housing (1).

4. The automated stamping and forming equipment for a main unit casing according to claim 2, characterized in that, The pushing structure includes a slider (11), a second sliding groove (12), and a pushing block (13). The slider (11) is a convex square block, and one side of the slider (11) is fixedly installed on the piston shaft of the feeding cylinder (7). The bottom of the slider (11) has a T-shaped second sliding groove (12), and the second sliding groove (12) is slidably connected to the second sliding rail (8). The side of the slider (11) facing away from the feeding cylinder (7) is fixedly installed with a rectangular pushing block (13), and the pushing block (13) is slidably connected to the sliding groove (9).

5. The automated stamping and forming equipment for a main unit casing according to claim 1, characterized in that, The lifting structure includes a sliding cylinder box (14), a slide groove (15), and a lifting block (16). The bottom of the sliding cylinder box (14) has a T-shaped slide groove (15), and the slide groove (15) is slidably connected to the slide rail (6). The side of one set of the sliding cylinder boxes (14) is fixedly installed on the piston shaft of the cylinder (5). The lifting block (16) has a concave cross-section and is fixedly installed on the piston shaft of two sets of sliding cylinder boxes (14).

6. The automated stamping and forming equipment for a main unit casing according to claim 5, characterized in that, The snap-fit ​​structure includes a snap-fit ​​block (17), a snap-fit ​​groove (18), and a guide block (19). The inner side wall of the lifting block (16) is fixedly installed with a square snap-fit ​​block (17), and the two sets of snap-fit ​​blocks (17) are symmetrically distributed. The top of the snap-fit ​​block (17) has a concave snap-fit ​​groove (18), and the two sets of snap-fit ​​grooves (18) form a square with a length and width equal to the length and width of the main unit casing (1). The top surface of the lifting block (16) is fixedly installed with a square guide block (19), and the distance between the two sets of guide blocks (19) is equal to the width of the main unit casing (1).

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