Punching device for light steel structure processing

Abstract

The utility model relates to the technical field of steel structure processing, and the utility model provides a kind of light steel structure processing punching device, it includes: support leg, the top of support leg is fixedly connected with workbench, the bottom of workbench is fixedly connected with driving motor, the other end of driving motor output shaft is fixedly sleeved with lead screw, the outer surface of the other end of lead screw is movably sleeved with fixed plate, the top of fixed plate is fixedly connected with the bottom of workbench, in the utility model, by being provided with driving motor, lead screw, movable plate, connecting rod and positioning plate, when driving motor operates, it will make lead screw rotate and drive movable plate to move left, further make connecting rod rotate and drive rectangular plate to move down, further drive five positioning plates to move down, with five positioning plates moving down and light steel sequentially and five positioning plates abutting, by the above technical scheme, solve the technical problem that punching distance is inconsistent in prior art.

Description

Technical Field

[0001] This utility model relates to the field of steel structure processing technology, specifically to a punching device for processing light steel structures. Background Technology

[0002] Light steel structure is a modern steel structure system that uses lightweight steel (such as cold-rolled thin-walled steel, lightweight hot-rolled H-beams, cold-formed C / Z-beams, etc.) as the core load-bearing components and assembles them into a load-bearing system through bolting, welding, and other methods. The overall structure is lightweight and the component cross-sectional dimensions are small. Its core feature is lightness, which does not refer to the absolute weight of the structure, but rather that compared to traditional heavy steel structures, the components are lighter and thinner and the amount of steel used is lower while meeting the same load-bearing requirements.

[0003] When punching holes in light steel structures, punching devices are frequently used. While existing punching devices can perform the punching function, they cannot guarantee the consistency of the punching spacing across multiple punching operations. This inconsistency directly leads to inaccurate matching of component mating holes during subsequent installation, causing installation errors. This not only increases rework frequency and construction costs but may also, in severe cases, affect the stability and safety of the overall structure. Therefore, improvements are necessary. Utility Model Content

[0004] To overcome the above-mentioned defects, the present invention provides a punching device for processing light steel structures, which solves the technical problem of inconsistent punching spacing in the prior art.

[0005] According to one aspect, at least one embodiment of the present invention provides a punching device for processing light steel structures, comprising: The support leg has a worktable fixedly connected to its top. A drive motor is fixedly connected to the bottom of the worktable. A lead screw is fixedly sleeved at the other end of the output shaft of the drive motor. A fixed plate is movably sleeved on the outer surface of the other end of the lead screw. The top of the fixed plate is fixedly connected to the bottom of the worktable. A movable plate is threaded onto the outer surface of the lead screw. A connecting rod is hinged to the top of the movable plate. A rectangular plate is hinged to the other end of the connecting rod. The top of the rectangular plate is movably connected to the bottom of the worktable. A positioning plate is fixedly connected to the top of the rectangular plate. There are five positioning plates, and the tops of all five positioning plates penetrate the worktable and extend above it. The height of the five positioning plates increases sequentially from left to right.

[0006] As a preferred technical solution of this utility model, the bottom of the workbench is fixedly connected with a limiting plate, and there are two limiting plates. The outer surfaces of the two limiting plates are movably sleeved with the inner surface of the rectangular plate.

[0007] As a preferred embodiment of this utility model, a limiting rod is fixedly connected to the bottom of the workbench, and the outer surface of the limiting rod is movably sleeved with the inner surface of the movable plate.

[0008] As a preferred technical solution of this utility model, a fixed clamping block is fixedly connected to the top of the workbench, and an mounting plate located in front of the fixed clamping block is fixedly connected to the top of the workbench. A threaded rod is threadedly connected to the inside of the mounting plate. A turntable is fixedly sleeved at one end of the outer surface of the threaded rod, and a movable clamping plate is movably sleeved at the other end of the outer surface of the threaded rod. The bottom of the movable clamping plate is movably connected to the top of the workbench.

[0009] As a preferred embodiment of this utility model, both the fixed clamping block and the movable clamping plate are movably equipped with round wheels inside, and the outer surface of the round wheels is rough.

[0010] As a preferred technical solution of this utility model, the top of the workbench is provided with a sliding groove located directly below the movable clamping plate, and a limiting block is movably connected to the inner surface of the sliding groove. The top of the limiting block is fixedly connected to the bottom of the movable clamping plate.

[0011] As a preferred embodiment of this utility model, a mounting bracket is fixedly connected to the middle of the top of the workbench, a punching machine is fixedly connected to the top of the mounting bracket, and the bottom of the punching machine penetrates through the mounting bracket and extends to the bottom of the mounting bracket and is fixedly connected to a punching head.

[0012] As a preferred embodiment of this utility model, the bottom of the workbench is fixedly connected to an installation box, the inside of the installation box is movably connected to a collection box, and a handle is fixedly installed inside the front of the collection box.

[0013] As a preferred embodiment of this utility model, a drive motor is fixedly connected to the bottom of the workbench, a drive shaft is fixedly sleeved at the other end of the output shaft of the drive motor, a rotating rod is fixedly sleeved on the outer surface of the drive shaft, a round shaft is fixedly sleeved inside the other end of the rotating rod, and a T-shaped block is movably connected to the outer surface of the round shaft.

[0014] As a preferred embodiment of this utility model, a longitudinal rod is fixedly connected to the top of the T-shaped block, the bottom of the longitudinal rod is movably connected to the top of the workbench, the outer surface of the longitudinal rod is movably connected to the inner surface of the mounting bracket, and a scraper is fixedly connected to one end of the longitudinal rod near the mounting bracket, the bottom of the scraper being movably connected to the top of the workbench.

[0015] The beneficial effects of this utility model are as follows: 1. In this utility model, by setting a drive motor, a lead screw, a movable plate, a connecting rod, and a positioning plate, when the drive motor is running, the lead screw will rotate, causing the movable plate to move to the left, which in turn causes the connecting rod to rotate, causing the rectangular plate to move downward, which in turn causes the five positioning plates to move downward. As the five positioning plates move downward and the light steel abuts against the five positioning plates in sequence, the purpose of consistent spacing between multiple punchings of the light steel is achieved, reducing the number of rework operations.

[0016] 2. In this utility model, by setting up a collection box, a drive motor, a T-shaped block, a longitudinal rod, and a scraper, when the drive motor is running, the drive shaft will drive the rotating rod to rotate, which in turn will cause the round shaft to rotate and squeeze the T-shaped block and drive it to move horizontally. This causes the longitudinal rod to drive the scraper to move horizontally and push the light steel debris into the collection box for collection, ensuring the cleanliness of the workbench and enabling the collection of light steel debris to be reused. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model, the accompanying drawings used in the description of the embodiments of this utility model will be briefly introduced below. Obviously, the drawings described below are merely some exemplary embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the content of the exemplary embodiments of this utility model and these drawings without any creative effort.

[0018] Figure 1 This is a schematic diagram of the overall structure in one embodiment of the present invention; Figure 2 for Figure 1 A cross-sectional view of the positioning plate in the embodiment; Figure 3 for Figure 1 A cross-sectional view of the limiting plate in the embodiment; Figure 4 for Figure 1 A cross-sectional view of the movable clamping plate in the embodiment; Figure 5 for Figure 2 A schematic diagram of the connecting rod in the embodiment; Figure 6 for Figure 3 A schematic diagram of the T-shaped block in the embodiment.

[0019] In the diagram: 1. Support leg; 2. Workbench; 3. Drive motor; 4. Lead screw; 5. Fixed plate; 6. Movable plate; 7. Connecting rod; 8. Rectangular plate; 9. Positioning plate; 10. Limiting plate; 11. Limiting rod; 12. Fixed clamping block; 13. Mounting plate; 14. Threaded rod; 15. Turntable; 16. Movable clamping plate; 17. Wheel; 18. Slide groove; 19. Limiting block; 20. Mounting bracket; 21. Punching machine; 22. Punching head; 23. Mounting box; 24. Collection box; 25. Handle; 26. Drive motor; 27. Drive shaft; 28. Rotating rod; 29. ​​Round shaft; 30. T-block; 31. Longitudinal rod; 32. Scraper. Detailed Implementation The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present invention and not intended to limit its scope.

[0020] To keep the drawings concise, only the parts relevant to the utility model are shown schematically in each drawing; these do not represent the actual structure of the product. Furthermore, for ease of understanding, in some drawings, only one of the components with the same structure or function is schematically shown, or only one is labeled. In this document, "a" not only means "only one," but can also mean "more than one," and "several" includes "two" and "more than two."

[0021] In this document, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0022] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0023] In the description of this embodiment, terms such as "upper," "lower," "left," and "right" are based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of description and simplification of operation, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0024] Furthermore, in the description of this application, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0025] like Figures 1-6 As shown, it illustrates a punching apparatus for processing light steel structures according to an embodiment of the present disclosure, comprising: Support leg 1, with a worktable 2 fixedly connected to the top of support leg 1, and a drive motor 3 fixedly connected to the bottom of worktable 2. A lead screw 4 is fixedly sleeved at the other end of the output shaft of drive motor 3, and a fixed plate 5 is movably sleeved on the outer surface of the other end of lead screw 4. The top of fixed plate 5 is fixedly connected to the bottom of worktable 2, and a movable plate 6 is threadedly sleeved on the outer surface of lead screw 4. A connecting rod 7 is hinged to the top of movable plate 6, and a rectangular plate 8 is hinged to the other end of connecting rod 7. The top of rectangular plate 8 is movably connected to the bottom of worktable 2, and a positioning plate 9 is fixedly connected to the top of rectangular plate 8. There are five positioning plates 9, and the tops of the five positioning plates 9 all penetrate through worktable 2 and extend to the top of worktable 2. The height of the five positioning plates 9 increases sequentially from left to right.

[0026] The lead screw 4 and the movable plate 6 are designed with threaded connection, which can form a self-locking structure by utilizing the friction between the threads, thereby ensuring the stability of the connecting rod 7 after the movable plate 6 moves and drives the connecting rod 7 to rotate.

[0027] In some examples, the bottom of the workbench 2 is fixedly connected to a limiting plate 10, and there are two limiting plates 10. The outer surfaces of the two limiting plates 10 are movably sleeved with the inner surface of the rectangular plate 8.

[0028] The design of the two limit plates 10 serves to limit the rectangular plate 8, ensuring the stability of the lifting and lowering movement of the rectangular plate 8.

[0029] In some examples, the bottom of the workbench 2 is fixedly connected to a limit rod 11, and the outer surface of the limit rod 11 is movably sleeved with the inner surface of the movable plate 6.

[0030] The design of the limit rod 11 serves to limit the movement of the movable plate 6, enabling the movable plate 6 to move horizontally in a stable manner.

[0031] In some examples, a fixed clamping block 12 is fixedly connected to the top of the workbench 2, and a mounting plate 13 located in front of the fixed clamping block 12 is fixedly connected to the top of the workbench 2. A threaded rod 14 is threadedly connected inside the mounting plate 13. A turntable 15 is fixedly sleeved on one end of the outer surface of the threaded rod 14, and a movable clamping plate 16 is movably sleeved on the other end of the outer surface of the threaded rod 14. The bottom of the movable clamping plate 16 is movably connected to the top of the workbench 2.

[0032] Rotating the turntable 15 will cause the threaded rod 14 to rotate, which in turn pushes the movable clamping plate 16 to move horizontally and cooperate with the fixed clamping block 12 to clamp and fix the light steel.

[0033] In some examples, both the fixed clamping block 12 and the movable clamping plate 16 have a movably mounted wheel 17 inside, and the outer surface of the wheel 17 is rough.

[0034] The rough outer surface of the wheel 17 increases the friction between the wheel 17 and the light steel, and the design of the wheel 17 makes the feeding of the light steel smoother.

[0035] In some examples, the top of the workbench 2 is provided with a slide 18 located directly below the movable clamping plate 16. The inner surface of the slide 18 is movably connected to a limiting block 19, and the top of the limiting block 19 is fixedly connected to the bottom of the movable clamping plate 16.

[0036] The design of the slide 18 and the limiting block 19 serves to limit the movement of the movable clamping plate 16, ensuring the stability of the horizontal movement of the movable clamping plate 16.

[0037] In some examples, a mounting bracket 20 is fixedly connected to the middle of the top of the workbench 2, a punching machine 21 is fixedly connected to the top of the mounting bracket 20, and the bottom of the punching machine 21 passes through the mounting bracket 20 and extends to the bottom of the mounting bracket 20, where a punching head 22 is fixedly connected.

[0038] When the punching machine 21 is running, it will drive the punching head 22 to move downward to perform punching operation on the light steel. The movement stroke of the punching head 22 is above the worktable 2, which can prevent the punching head 22 from colliding with the worktable 2.

[0039] In some examples, the bottom of the workbench 2 is fixedly connected to a mounting box 23, and a collection box 24 is movably connected inside the mounting box 23. A handle 25 is fixedly installed inside the front of the collection box 24.

[0040] The design of the mounting box 23 serves to support the collection box 24.

[0041] In some examples, a drive motor 26 is fixedly connected to the bottom of the workbench 2, a drive shaft 27 is fixedly sleeved at the other end of the output shaft of the drive motor 26, a rotating rod 28 is fixedly sleeved on the outer surface of the drive shaft 27, a round shaft 29 is fixedly sleeved inside the other end of the rotating rod 28, and a T-block 30 is movably connected to the outer surface of the round shaft 29.

[0042] The diameter of the circular shaft 29 is the same as the width of the inner cavity of the T-block 30. When the circular shaft 29 rotates and changes its position inside the T-block 30, it will cause the T-block 30 to move horizontally.

[0043] In some examples, the top of the T-block 30 is fixedly connected to a longitudinal rod 31, the bottom of the longitudinal rod 31 is movably connected to the top of the worktable 2, the outer surface of the longitudinal rod 31 is movably connected to the inner surface of the mounting bracket 20, and a scraper 32 is fixedly connected to one end of the longitudinal rod 31 near the mounting bracket 20, the bottom of the scraper 32 is movably connected to the top of the worktable 2.

[0044] The forward movement of the longitudinal rod 31 will drive the scraper 32 forward to push the debris generated by the punching into the collection box 24 for collection.

[0045] Working principle and usage process of this utility model: When punching light steel, the light steel is first placed above the workbench 2 and between the fixed clamping block 12 and the movable clamping plate 16. Then, the turntable 15 is rotated, which will drive the threaded rod 14 to rotate and drive the movable clamping plate 16 to move horizontally. With the cooperation of the fixed clamping block 12 and the movable clamping plate 16, the wheel 17 clamps and fixes the light steel and pushes it to the positioning plate 9 to abut against it. Then, the punching machine 21 is started, which will drive the punching head 22 downward to punch the light steel. At this time, the drive motor 3 is started, which will cause the lead screw 4 to rotate and drive the movable plate 6 to move to the left. Then, the connecting rod 7 will rotate and drive the rectangular plate 8 to move downward, which will drive the five positioning plates 9 to move downward. As the five positioning plates 9 move downward and the light steel abuts against the five positioning plates 9 in sequence, the purpose of consistent punching spacing of the light steel is achieved, reducing the number of rework.

[0046] After punching is completed, the light steel is removed. At this time, the drive motor 26 is started, which will cause the drive shaft 27 to drive the rotating rod 28 to rotate, which in turn causes the round shaft 29 to rotate and squeeze the T-shaped block 30 and drive it to move horizontally. This causes the longitudinal rod 31 to drive the scraper 32 to move horizontally and push the light steel debris into the collection box 24 for collection, ensuring the cleanliness of the workbench 2 and enabling the collection of light steel debris to be reused.

[0047] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A punching device for processing light steel structures, characterized in that, include: Support leg (1), the top of the support leg (1) is fixedly connected to a worktable (2), the bottom of the worktable (2) is fixedly connected to a drive motor (3), the other end of the output shaft of the drive motor (3) is fixedly sleeved with a lead screw (4), the outer surface of the other end of the lead screw (4) is movably sleeved with a fixed plate (5), the top of the fixed plate (5) is fixedly connected to the bottom of the worktable (2), the outer surface of the lead screw (4) is threaded with a movable plate (6), the top of the movable plate (6) is hinged with a connecting rod (7), the other end of the connecting rod (7) is hinged with a rectangular plate (8), the top of the rectangular plate (8) is movably connected to the bottom of the worktable (2), the top of the rectangular plate (8) is fixedly connected with a positioning plate (9), the number of positioning plates (9) is five, the top of the five positioning plates (9) all penetrate the worktable (2) and extend to the top of the worktable (2), the height of the five positioning plates (9) increases sequentially from left to right.

2. The punching device for processing light steel structures according to claim 1, characterized in that, The bottom of the workbench (2) is fixedly connected to a limiting plate (10). There are two limiting plates (10), and the outer surfaces of the two limiting plates (10) are movably connected to the inner surface of the rectangular plate (8).

3. The punching device for processing light steel structures according to claim 1, characterized in that, The bottom of the workbench (2) is fixedly connected to a limiting rod (11), and the outer surface of the limiting rod (11) is movably sleeved with the inner surface of the movable plate (6).

4. The punching device for processing light steel structures according to claim 1, characterized in that, The top of the workbench (2) is fixedly connected to a fixed clamping block (12), and the top of the workbench (2) is fixedly connected to a mounting plate (13) located in front of the fixed clamping block (12). The mounting plate (13) is internally threaded with a threaded rod (14). One end of the outer surface of the threaded rod (14) is fixedly sleeved with a turntable (15), and the other end of the outer surface of the threaded rod (14) is movably sleeved with a movable clamping plate (16). The bottom of the movable clamping plate (16) is movably connected to the top of the workbench (2).

5. The punching device for processing light steel structures according to claim 4, characterized in that, Both the fixed clamping block (12) and the movable clamping plate (16) have movably installed wheels (17) inside, and the outer surface of the wheels (17) is rough.

6. The punching device for processing light steel structures according to claim 1, characterized in that, The top of the workbench (2) is provided with a slide groove (18) located directly below the movable clamping plate (16). A limit block (19) is movably connected to the inner surface of the slide groove (18). The top of the limit block (19) is fixedly connected to the bottom of the movable clamping plate (16).

7. The punching device for processing light steel structures according to claim 1, characterized in that, A mounting bracket (20) is fixedly connected to the middle of the top of the workbench (2). A punching machine (21) is fixedly connected to the top of the mounting bracket (20). The bottom of the punching machine (21) passes through the mounting bracket (20) and extends to the bottom of the mounting bracket (20) and is fixedly connected to a punching head (22).

8. The punching device for processing light steel structures according to claim 1, characterized in that, The bottom of the workbench (2) is fixedly connected to an installation box (23), and a collection box (24) is movably connected inside the installation box (23). A handle (25) is fixedly installed inside the front of the collection box (24).

9. A punching device for processing light steel structures according to claim 1, characterized in that, A drive motor (26) is fixedly connected to the bottom of the workbench (2). A drive shaft (27) is fixedly sleeved at the other end of the output shaft of the drive motor (26). A rotating rod (28) is fixedly sleeved on the outer surface of the drive shaft (27). A round shaft (29) is fixedly sleeved inside the other end of the rotating rod (28). A T-block (30) is movably connected to the outer surface of the round shaft (29).

10. A punching device for processing light steel structures according to claim 9, characterized in that, The top of the T-block (30) is fixedly connected to a vertical rod (31), the bottom of the vertical rod (31) is movably connected to the top of the workbench (2), the outer surface of the vertical rod (31) is movably connected to the inner surface of the mounting bracket (20), and a scraper (32) is fixedly connected to one end of the vertical rod (31) near the mounting bracket (20), the bottom of the scraper (32) is movably connected to the top of the workbench (2).

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