Steel plate drilling positioning device
By designing a steel plate drilling positioning device, a component driven by a cylinder and a motor is used to achieve stable clamping and angle adjustment of the steel plate, solving the problem of positional deviation during the drilling process and improving drilling accuracy and applicability.
Patent Information
- Application Number
- CN202422684557.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-05
- Publication Date
- 2025-10-31
- Estimated Expiration
- 2034-11-05
AI Technical Summary
During the drilling process of steel plates, the steel plate is not well fixed, resulting in low drilling accuracy.
A steel plate drilling and positioning device was designed, including components such as a worktable, a fixed plate, a cylinder, a rotating shaft, and a clamping block. The cylinder drives the connecting block and the rotating shaft to move the clamping block to adjust the position of the steel plate, and the motor drives the roller and chain to rotate the worktable to adjust the angle, thereby achieving stable clamping and angle adjustment of the steel plate.
It improves the accuracy and applicability of drilling steel plates, can adapt to steel plates of different sizes, and can achieve drilling at multiple angles.
Smart Images
Figure CN223492695U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of steel processing equipment technology, and in particular to a steel plate drilling and positioning device. Background Technology
[0002] Steel plate refers to a flat material made from steel through hot rolling, cold rolling, or other processes. It is a common form of steel product, widely used in construction, machinery manufacturing, automobiles, shipbuilding, and many other fields. To ensure the accuracy of the position and angle of each hole, improve overall processing precision, and reduce errors, a steel plate drilling positioning device is used.
[0003] A steel plate drilling positioning device is a device used when drilling holes in steel plates. In the past, the fixing effect of the steel plate position was not good, resulting in low drilling accuracy. Utility Model Content
[0004] To overcome the above shortcomings, this utility model provides a steel plate drilling positioning device, which aims to improve the problem that the position of the steel plate is prone to shift during drilling, affecting the drilling accuracy.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a steel plate drilling and positioning device, comprising a worktable, a fixing plate fixedly connected to the upper surface of the worktable, a first cylinder fixedly connected inside the fixing plate, a connecting block fixedly connected to the output end of the first cylinder, a first rotating shaft fixedly connected inside the connecting block, a rotating rod rotatably connected to the outer wall of the first rotating shaft, a second rotating shaft rotatably connected inside the rotating rod, a clamping block fixedly connected to the outer wall of the second rotating shaft, a third rotating shaft fixedly connected inside the clamping block, the lower surface of the third rotating shaft rotatably connected to the inside of the worktable, and a support assembly provided on the lower surface of the worktable for providing stable support.
[0006] Preferably, the support assembly includes a connecting plate, the upper surface of which is fixedly connected to the lower surface of the workbench, and a base plate is fixedly connected to the lower surface of the connecting plate.
[0007] Preferably, a support plate is fixedly connected to the upper surface of the base plate, a limit block is fixedly connected to the upper surface of the support plate, and a storage plate is fixedly connected to the outer wall of the limit block.
[0008] Preferably, a first motor is fixedly connected to the lower surface of the shelf, a first roller is fixedly connected to the output end of the first motor, the outer wall of the first roller is rotatably connected to the inside of the limiting block, and a chain is provided on the outer wall of the first roller.
[0009] Preferably, the inner wall of the chain is provided with a second roller, the outer wall of the second roller is rotatably connected to the inside of the limiting block, the outer wall of the chain is fixedly connected with a slider, and the outer wall of the slider is slidably connected to the inner wall of the limiting block.
[0010] Preferably, a sliding bar is fixedly connected to the outer wall of the slider, a fixed shaft is provided on the inner wall of the sliding bar, a fixed block is fixedly connected to the outer wall of the fixed shaft, and the outer wall of the fixed block is fixedly connected to the lower surface of the worktable.
[0011] Preferably, the worktable is rotatably connected to a connecting rod, and a limit strip is slidably connected to the outer wall of the connecting rod. The lower surface of the limit strip is fixedly connected to the upper surface of the connecting plate.
[0012] Preferably, a bracket is fixedly connected to the upper surface of the base plate, a second cylinder is fixedly connected to the inner top wall of the bracket, a second motor is fixedly connected to the output end of the second cylinder, and a drill bit is fixedly connected to the output end of the second motor.
[0013] This utility model has the following beneficial effects:
[0014] 1. In this utility model, a steel plate is placed on the surface of a workbench, and the first cylinder is activated to drive the connecting block to slide. The connecting block causes the rotating rod to rotate through the first rotating shaft. The rotation of the rotating rod causes the clamping block to rotate simultaneously through the second and third rotating shafts. By adjusting the position of the clamping block, the steel plate is clamped, achieving the effect of being suitable for steel plates of different sizes.
[0015] 2. In this utility model, the first motor is started to drive the first roller to rotate. The first roller drives the second roller to rotate through the chain. At the same time, the chain drives the sliding bar to slide through the slider. The sliding bar drives the fixed block to slide and rotate through the fixed shaft, thereby driving the worktable and the connecting rod to slide and rotate. When the connecting rod slides to both ends of the limit bar, it will slide and flip in the opposite direction. The second cylinder and the second motor are started to drive the drilling head to work, so as to achieve the effect of drilling holes in the steel plate at different angles. Attached Figure Description
[0016] Figure 1 This is a perspective view of the steel plate drilling positioning device proposed in this utility model;
[0017] Figure 2 This is a schematic diagram of the clamping block of the steel plate drilling positioning device proposed in this utility model;
[0018] Figure 3 This is a schematic diagram of the chain of the steel plate drilling positioning device proposed in this utility model;
[0019] Figure 4 This is a schematic diagram of the workbench of the steel plate drilling positioning device proposed in this utility model.
[0020] Legend:
[0021] 1. Workbench; 2. Fixing plate; 3. First cylinder; 4. Connecting block; 5. First rotating shaft; 6. Rotating rod; 7. Second rotating shaft; 8. Clamping block; 9. Third rotating shaft; 10. Connecting plate; 11. Base plate; 12. Support plate; 13. Limiting block; 14. Storage plate; 15. First motor; 16. First roller; 17. Chain; 18. Second roller; 19. Slider; 20. Sliding bar; 21. Fixing shaft; 22. Fixing block; 23. Connecting rod; 24. Limiting bar; 25. Bracket; 26. Second cylinder; 27. Second motor; 28. Drill head. Detailed Implementation
[0022] The technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.
[0023] Reference Figure 1 and Figure 2 An embodiment of this utility model provides a steel plate drilling positioning device, including a workbench 1, a fixing plate 2 fixedly connected to the upper surface of the workbench 1, a first cylinder 3 fixedly connected inside the fixing plate 2, a connecting block 4 fixedly connected to the output end of the first cylinder 3, a first rotating shaft 5 fixedly connected inside the connecting block 4, a rotating rod 6 rotatably connected to the outer wall of the first rotating shaft 5, a second rotating shaft 7 rotatably connected inside the rotating rod 6, a clamping block 8 fixedly connected to the outer wall of the second rotating shaft 7, a third rotating shaft 9 fixedly connected inside the clamping block 8, and a support assembly provided on the lower surface of the workbench 1 to provide stable support.
[0024] Specifically, the workbench 1 fixes the fixed plate 2, and the fixed plate 2 supports the first cylinder 3. Activating the first cylinder 3 causes the connecting block 4 to rotate the rotating rod 6 via the first rotating shaft 5, which in turn drives the clamping block 8 to rotate via the second rotating shaft 7. The clamping block 8 then drives the third rotating shaft 9 to rotate, and the workbench 1 supports the third rotating shaft 9, thereby adjusting the position of the clamping block 8.
[0025] Reference Figure 1 The support assembly includes a connecting plate 10, the upper surface of which is fixedly connected to the lower surface of the workbench 1, and a base plate 11 is fixedly connected to the lower surface of the connecting plate 10.
[0026] Specifically, the connecting plate 10 fixes the worktable 1, and the base plate 11 supports the connecting plate 10, thus providing stable support for the worktable 1.
[0027] Reference Figure 1 , Figure 3 and Figure 4 A support plate 12 is fixedly connected to the upper surface of the base plate 11. A limit block 13 is fixedly connected to the upper surface of the support plate 12. A shelf 14 is fixedly connected to the outer wall of the limit block 13. A first motor 15 is fixedly connected to the lower surface of the shelf 14. A first roller 16 is fixedly connected to the output end of the first motor 15. The outer wall of the first roller 16 is rotatably connected to the inside of the limit block 13. A chain 17 is provided on the outer wall of the first roller 16. A second roller 18 is provided on the inner wall of the chain 17. The outer wall of the second roller 18 is rotatably connected to the limit block 13. Inside the chain 17, a slider 19 is fixedly connected to the outer wall of the chain 17. The outer wall of the slider 19 is slidably connected to the inner wall of the limiting block 13. A sliding strip 20 is fixedly connected to the outer wall of the slider 19. A fixed shaft 21 is provided on the inner wall of the sliding strip 20. A fixed block 22 is fixedly connected to the outer wall of the fixed shaft 21. The outer wall of the fixed block 22 is fixedly connected to the lower surface of the worktable 1. A connecting rod 23 is rotatably connected inside the worktable 1. A limiting strip 24 is slidably connected to the outer wall of the connecting rod 23. The lower surface of the limiting strip 24 is fixedly connected to the upper surface of the connecting plate 10.
[0028] Specifically, the base plate 11 fixes the support plate 12, the support plate 12 supports the limiting block 13, and the placement plate 14 fixes the first motor 15. The first motor 15 is started to drive the first roller 16 to rotate, which in turn drives the second roller 18 to rotate via the chain 17. The slider 19 fixes the chain 17, and the rotation of the chain 17 causes the sliding bar 20 to slide through the slider 19. This causes the worktable 1 to rotate via the fixed shaft 21 and the fixed block 22. The limiting bar 24 limits the connecting rod 23, causing the connecting rod 23 to slide to both ends of the limiting bar 24 and then slide and rotate in the opposite direction.
[0029] Reference Figure 1 A bracket 25 is fixedly connected to the upper surface of the base plate 11. A second cylinder 26 is fixedly connected to the inner top wall of the bracket 25. A second motor 27 is fixedly connected to the output end of the second cylinder 26. A drill bit 28 is fixedly connected to the output end of the second motor 27.
[0030] Specifically, the base plate 11 fixes the bracket 25, the bracket 25 fixes the second cylinder 26, the second cylinder 26 can adjust the height of the drill head 28, and the second motor 27 is started to drive the drill head 28 to drill.
[0031] Working Principle: When the device is needed, the steel plate to be drilled is placed on the upper surface of the workbench 1. The first cylinder 3 is activated. The fixing plate 2, fixed to the upper surface of the workbench 1, secures the first cylinder 3. The first cylinder 3 pushes the connecting block 4 to slide. When the connecting block 4 slides, it drives the rotating rod 6 to rotate via the first rotating shaft 5. When the rotating rod 6 rotates, it drives the clamping block 8 to rotate via the second rotating shaft 7. This causes the clamping block 8 to drive the third rotating shaft 9 to rotate inside the workbench 1. By adjusting the distance between the clamping blocks 8, the steel plate is clamped and fixed, achieving the effect of accommodating steel plates of different sizes. After the position of the steel plate is fixed, the first motor 15 is activated. The placement plate 14, fixed to the outer wall of the limiting block 13, secures the first motor 15. The first motor 15 drives the first roller 16 to rotate inside the limiting block 13, thereby driving the second roller 18 to rotate via the chain 17. When the chain 17 rotates, it drives the sliding bar 20 to slide via the slider 19. The limiting block 13 then controls the slider 19. 9 acts as a limit switch. During the sliding process, the sliding bar 20 drives the fixed block 22 to slide and rotate through the fixed shaft 21. When the fixed block 22 rotates, it drives the worktable 1 to rotate. When the worktable 1 rotates, it drives the connecting rod 23 to rotate. When the connecting rod 23 slides to the position of the limit bar 24, it drives the worktable 1 to slide and rotate in the opposite direction. The limit bar 24 limits the connecting rod 23, thereby adjusting the angle of the steel plate on the upper surface of the worktable 1. This achieves the effect of bidirectional flipping of the steel plate to adjust the angle, thereby drilling holes in different positions of the steel plate. The second cylinder 26 is activated and fixed by the bracket 25. The second cylinder 26 can adjust the height of the drill head 28. The second motor 27 is activated to drive the drill head 28 to rotate and drill holes. This device can not only clamp the steel plate to accommodate steel plates of different sizes, but also adjust the position and angle of the steel plate to drill holes in different positions of the steel plate.
[0032] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. A steel plate drilling and positioning device, comprising a worktable (1), characterized in that: A fixed plate (2) is fixedly connected to the upper surface of the workbench (1). A first cylinder (3) is fixedly connected inside the fixed plate (2). A connecting block (4) is fixedly connected to the output end of the first cylinder (3). A first rotating shaft (5) is fixedly connected inside the connecting block (4). A rotating rod (6) is rotatably connected to the outer wall of the first rotating shaft (5). A second rotating shaft (7) is rotatably connected inside the rotating rod (6). A clamping block (8) is fixedly connected to the outer wall of the second rotating shaft (7). A third rotating shaft (9) is fixedly connected inside the clamping block (8). The lower surface of the third rotating shaft (9) is rotatably connected to the inside of the workbench (1). A support assembly is provided on the lower surface of the workbench (1). The support assembly is used to provide stable support.
2. The steel plate drilling positioning device according to claim 1, characterized in that: The support assembly includes a connecting plate (10), the upper surface of which is fixedly connected to the lower surface of the workbench (1), and a base plate (11) is fixedly connected to the lower surface of the connecting plate (10).
3. The steel plate drilling positioning device according to claim 2, characterized in that: A support plate (12) is fixedly connected to the upper surface of the base plate (11), a limit block (13) is fixedly connected to the upper surface of the support plate (12), and a shelf plate (14) is fixedly connected to the outer wall of the limit block (13).
4. The steel plate drilling positioning device according to claim 3, characterized in that: The lower surface of the shelf (14) is fixedly connected to a first motor (15), the output end of the first motor (15) is fixedly connected to a first roller (16), the outer wall of the first roller (16) is rotatably connected to the inside of the limiting block (13), and a chain (17) is provided on the outer wall of the first roller (16).
5. The steel plate drilling positioning device according to claim 4, characterized in that: The inner wall of the chain (17) is provided with a second roller (18), the outer wall of the second roller (18) is rotatably connected to the inside of the limiting block (13), and the outer wall of the chain (17) is fixedly connected with a slider (19), the outer wall of the slider (19) is slidably connected to the inner wall of the limiting block (13).
6. The steel plate drilling positioning device according to claim 5, characterized in that: The outer wall of the slider (19) is fixedly connected to a sliding strip (20), the inner wall of the sliding strip (20) is provided with a fixed shaft (21), the outer wall of the fixed shaft (21) is fixedly connected to a fixed block (22), and the outer wall of the fixed block (22) is fixedly connected to the lower surface of the worktable (1).
7. The steel plate drilling positioning device according to claim 1, characterized in that: The workbench (1) is rotatably connected to a connecting rod (23), and a limit strip (24) is slidably connected to the outer wall of the connecting rod (23). The lower surface of the limit strip (24) is fixedly connected to the upper surface of the connecting plate (10).
8. The steel plate drilling positioning device according to claim 2, characterized in that: A bracket (25) is fixedly connected to the upper surface of the base plate (11). A second cylinder (26) is fixedly connected to the inner top wall of the bracket (25). A second motor (27) is fixedly connected to the output end of the second cylinder (26). A drill bit (28) is fixedly connected to the output end of the second motor (27).