Cutting device for hull steel machining
By using rotating handles and threaded rods to drive the slider in the hull steel cutting device, the problem of unstable steel fixation is solved, and the safety hazards of waste splash are solved by setting baffles and square grooves, achieving a more stable Cutting effect and a safe working environment.
Patent Information
- Application Number
- CN202420564368.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-22
- Publication Date
- 2024-12-10
- Estimated Expiration
- 2034-03-22
AI Technical Summary
The clamping effect of the existing hull steel cutting device is unstable, which causes the steel to move easily during cutting, and lacks protective devices, causing waste chips to splash pose a safety hazard to the staff.
A structure including a rotating handle, a threaded rod, a slider and a pressure plate is designed. The rotating handle drives the threaded rod and the slider to move relatively to achieve more stable steel fixation; at the same time, a baffle and a square groove are installed on the operating table to prevent Scrap splash.
The cutting and fixing effect of steel is improved, the movement of steel is reduced, the cutting quality is ensured, and the waste is splashed through the baffle, improving the safety of staff.
Smart Images
Figure CN222133693U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of steel cutting, in particular to a cutting device for processing hull steel. Background Art
[0002] Hull steel is the steel used in building ships and is the main material for building modern ships. It is processed into various shapes and made into various steel sections to increase the strength and rigidity of the ship structure and increase the stability of the ship, so that a larger structural strength can be obtained with a smaller size, thereby reducing the amount of steel used, saving ship construction costs, reducing the weight of the hull, and increasing the carrying capacity. Cutting is a commonly used processing method for steel.
[0003] However, the patents in the prior art have the following disadvantages:
[0004] (1) In the prior art, the second rotating motor drives the second screw to rotate, so that the slide rod drives the steel clamping block to clamp the metal steel. However, the clamping effect of the structure on the steel is not stable enough, and the clamping effect is poor. When cutting the steel, it may cause the steel to move, affecting the cutting effect.
[0005] (2) The patents in the prior art lack protective devices. When cutting steel, a large amount of waste chips will be generated and fly everywhere. If the waste chips are not protected, the flying waste chips may injure the workers, posing certain safety hazards to the workers. Utility Model Content
[0006] The technical problem to be solved by the utility model is to overcome the above technical defects and provide a cutting device for processing hull steel.
[0007] In order to solve the above problems, the utility model proposes the following technical solutions: A cutting device for processing hull steel comprises an operating table, wherein the top of the operating table is fixedly connected with two placing tables, the tops of the two placing tables are fixedly connected with fixed columns, the tops of the fixed columns are fixedly connected with a fixed seat 1, the fixed seats 1 are rotatably connected with a threaded rod, the fixed seat 1 is provided with a rotating handle on the side away from the threaded rod, the rotating handle is connected to one end of the threaded rod, a slider 1 and a slider 2 are threadedly connected on the threaded rod, both sides of the slider 1 are rotatably connected with a connecting rod 1, both sides of the slider 2 are rotatably connected with a connecting rod 2, a pressing plate is slidably connected between the fixed columns, the top of the pressing plate is fixedly connected with two fixed seats 2, a connecting column 1 is fixedly connected between the two fixed seats 2, the connecting rod 1 is rotatably connected to the connecting column 1, the end of the connecting rod 2 away from the slider 2 is fixedly connected with a T-shaped rod, and the end of the T-shaped rod away from the connecting rod 2 is rotatably connected to the connecting column 1, a moving device is provided on the top of the operating table, and an adjustment device is provided on the moving device.
[0008] Furthermore, the moving device includes two U-shaped frames, a threaded column is rotatably connected between the two U-shaped frames, a first motor is provided on the side of the U-shaped frame away from the threaded column, the output shaft of the first motor is plugged into one end of the threaded column, a limit rod is fixedly connected between the two U-shaped frames, and a moving platform is threadedly connected to the threaded rod.
[0009] Further, the adjustment device includes a connecting column 2, a side of the connecting column 2 away from the movable platform is fixedly connected with a disc, a side of the disc away from the connecting column 2 is fixedly connected with a boss, a side of the boss away from the disc is rotatably connected with a connecting rod 1, one end of the connecting rod 1 is rotatably connected with a connecting rod 2, one end of the connecting rod 2 is rotatably connected with a connecting rod 3, and one end of the connecting rod 3 away from the connecting rod 2 is fixedly connected with a sliding platform.
[0010] Furthermore, a second motor is provided on the top of the moving platform, and an output shaft of the second motor is plugged into the second connecting column.
[0011] Furthermore, a slide groove is provided at the bottom of the movable platform, a slide rod is fixedly connected between the two side walls of the slide groove, the sliding platform is slidably connected to the slide rod, an electric telescopic column is fixedly connected to the bottom of the sliding platform, and a cutting knife is fixedly connected to the bottom of the electric telescopic column.
[0012] Furthermore, a baffle is fixedly connected to the top of the operating table, and a square groove is provided at the bottom of the baffle.
[0013] Furthermore, the threads on the threaded rod have opposite rotation directions, and the slider 1 and the slider 2 are threadedly connected to the threaded rods with different thread rotation directions.
[0014] The advantages of the utility model compared with the prior art are:
[0015] (1) The structure of the utility model drives the threaded rod to rotate by rotating the handle, and the rotation of the threaded rod drives the sliders 1 and 2 to move relative to each other, thereby driving the pressing plate to move downward. The pressing plate moves downward to fix the steel, and the overall fixing effect is better. The steel is not easy to move during cutting, and the cutting effect is better;
[0016] (2) The utility model has a baffle plate on the operating table to protect the waste generated when cutting steel, so as to prevent the waste generated when cutting steel from splashing around and causing harm to the staff. A square groove is also provided under the baffle plate to facilitate the placement of steel from the square groove onto the placement table, so as to facilitate subsequent cutting work. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 The utility model is a three-dimensional cutting device for processing hull steel Figure 1 .
[0018] Figure 2 The utility model is a three-dimensional cutting device for processing hull steel Figure 2 .
[0019] Figure 3 The utility model is a three-dimensional cutting device for processing hull steel Figure 3 .
[0020] As shown in the figure: 1. Operation table; 2. Placement table; 3. Fixed column; 4. Fixed seat 1; 5. Threaded rod; 6. Turning handle; 7. Slider 1; 8. Slider 2; 9. Connecting rod 1; 10. Connecting rod 2; 11. Press plate; 12. Fixed seat 2; 13. Connecting column 1; 14. T-shaped rod; 15. U-shaped frame; 16. Threaded column; 17. Limit rod; 18. Moving table; 19. Connecting column 2; 20. Disc; 21. Connecting rod 1; 22. Connecting rod 2; 23. Connecting rod 3; 24. Sliding table; 25. Second motor; 26. Slide; 27. Sliding rod; 28. Electric telescopic column; 29. Cutting knife; 30. Baffle; 31. First motor. DETAILED DESCRIPTION
[0021] The specific implementation of the utility model is further described below in conjunction with the accompanying drawings, wherein the same parts are represented by the same reference numerals.
[0022] It should be noted that the words "front", "rear", "left", "right", "up" and "down" used in the following description refer to directions in the drawings, and the words "inside" and "outside" refer to directions toward or away from the geometric center of a specific component, respectively.
[0023] In order to make the contents of the present invention more clearly understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention.
[0024] like Figures 1 to 3 As shown, a cutting device for processing hull steel includes an operating table 1, the top of the operating table 1 is fixedly connected with two placing tables 2, the tops of the two placing tables 2 are fixedly connected with fixing columns 3, the tops of the fixing columns 3 are fixedly connected with fixing seats 4, the fixing seats 4 are rotatably connected with threaded rods 5, the fixing seats 4 are provided with a rotating handle 6 on the side away from the threaded rod 5, the rotating handle 6 is connected to one end of the threaded rod 5, the threaded rod 5 is threadedly connected with a slider 7 and a slider 8, the slider 7 is rotatably connected with a connecting rod 9 on both sides, Both sides of the slider 2 8 are rotatably connected with connecting rods 2 10, a pressure plate 11 is slidably connected between the fixed columns 3, two fixed seats 2 12 are fixedly connected on the top of the pressure plate 11, a connecting column 13 is fixedly connected between the two fixed seats 2 12, the connecting rod 1 9 is rotatably connected to the connecting column 13, the end of the connecting rod 2 10 away from the slider 2 8 is fixedly connected with a T-shaped rod 14, the end of the T-shaped rod 14 away from the connecting rod 2 10 is rotatably connected to the connecting column 13, a moving device is provided on the top of the operating table 1, and an adjustment device is provided on the moving device.
[0025] The moving device includes two U-shaped frames 15, and a threaded column 16 is rotatably connected between the two U-shaped frames 15. A first motor 31 is provided on the side of the U-shaped frame 15 away from the threaded column 16. The output shaft of the first motor 31 is plugged into one end of the threaded column 16. A limit rod 17 is fixedly connected between the two U-shaped frames 15, and a moving platform 18 is threadedly connected on the threaded rod 5.
[0026] The adjustment device includes a connecting column 19, a disc 20 is fixedly connected to the side of the connecting column 19 away from the movable platform 18, a boss is fixedly connected to the side of the disk 20 away from the connecting column 19, a connecting rod 21 is rotatably connected to the side of the boss away from the disk 20, one end of the connecting rod 1 21 is rotatably connected to a connecting rod 22, one end of the connecting rod 22 is rotatably connected to a connecting rod 3 23, and one end of the connecting rod 3 23 away from the connecting rod 22 is fixedly connected to a sliding platform 24.
[0027] A second motor 25 is provided on the top of the movable platform 18, and the output shaft of the second motor 25 is plugged into the second connecting column 19. When the second motor 25 is turned on, the second motor 25 drives the second connecting column 19 to rotate, and the second connecting column 19 drives the disc 20 to rotate, and the disc 20 drives the boss to rotate, and the connecting rod 1 21 rotates, so that the second connecting rod 22 also rotates, and the second connecting rod 22 drives the third connecting rod 23 to rotate. A slide groove 26 is provided at the bottom of the movable platform 18, and a slide rod 27 is fixedly connected between the two side walls of the slide groove 26. The sliding platform 24 is slidably connected to the slide rod 27, and the third connecting rod 23 is connected to the sliding platform 24. Since the sliding platform 24 is connected to the slide rod 27, the third connecting rod 23 drives the sliding platform 24 to move on the slide rod 27. An electric telescopic column 28 is fixedly connected to the bottom of the sliding platform 24, and a cutting knife 29 is fixedly connected to the bottom of the electric telescopic column 28. The electric telescopic column 28 can adjust the height of the cutting knife 29 as needed.
[0028] A baffle 30 is fixedly connected to the top of the operating table 1, and a square groove is provided at the bottom of the baffle 30. The setting of the baffle 30 can prevent waste chips generated when steel is cut from splashing around and prevent harm to the staff. The threads on the threaded rod 5 have opposite rotation directions, and the slider 1 7 and the slider 2 8 are threadedly connected to the threaded rod 5 with different thread rotation directions. The threaded rod 5 has opposite rotation directions. When in use, the slider 1 7 and the slider 2 8 can move relative to each other, and the slider 1 7 and the slider 2 8 can drive the pressure plate 11 to move downward, thereby fixing the steel and facilitating subsequent cutting work.
[0029] When in use, first place the steel from the square groove below the baffle 30 onto the placing table 2, then turn the rotating handle 6, the rotating handle 6 drives the threaded rod 5 to rotate, the threaded rod 5 drives the slider 1 7 and the slider 2 8 to move relative to each other, the two move relative to each other, thereby driving the pressing plate 11 to move downward, so as to achieve the fixing effect on the steel. After the fixing is completed, turn on the first motor 31, the first motor 31 drives the threaded column 16 to rotate, under the limiting effect of the limiting rod 17, the moving table 18 can only move in the horizontal direction, after adjusting to the appropriate position, turn off the first motor, and then turn on the second motor. The motor 25 and the second motor 25 drive the connecting column 2 19 to rotate, the connecting column 2 19 drives the disc 20 to rotate, the disc 20 drives the boss to rotate, the connecting rod 1 21 rotates, so that the connecting rod 2 22 also rotates, the connecting rod 22 drives the connecting rod 3 23 to rotate, and the connecting rod 3 23 drives the sliding table 24 to move. Since the sliding rod 27 passes through the sliding table 24, the top of the sliding table 24 is slidably connected to the bottom of the slide groove 26, and the sliding table 24 moves back and forth driven by the connecting rod 3 23 to cut the steel. If the height of the cutting knife 29 needs to be adjusted, it can be adjusted through the electric telescopic column 28.
[0030] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.
Claims
1. A cutting device for processing ship hull steel, comprising an operating table (1), characterized in that: The top of the operating table (1) is fixedly connected with two placing tables (2), the tops of the two placing tables (2) are fixedly connected with a fixing column (3), the tops of the fixing columns (3) are fixedly connected with a fixing seat (4), the fixing seats (4) are rotatably connected with a threaded rod (5), the fixing seat (4) is provided with a rotating handle (6) on the side away from the threaded rod (5), the rotating handle (6) is connected to one end of the threaded rod (5), the threaded rod (5) is threadedly connected with a slider (7) and a slider (8), the slider (7) is rotatably connected with a connecting rod (9) on both sides, and the slider (8) is rotatably connected with a connecting rod (9) on both sides. A connecting rod 2 (10) is connected, a pressure plate (11) is slidably connected between the fixed columns (3), two fixed seats 2 (12) are fixedly connected to the top of the pressure plate (11), a connecting column 1 (13) is fixedly connected between the two fixed seats 2 (12), the connecting rod 1 (9) is rotatably connected to the connecting column 1 (13), the end of the connecting rod 2 (10) away from the slider 2 (8) is fixedly connected to a T-shaped rod (14), the end of the T-shaped rod (14) away from the connecting rod 2 (10) is rotatably connected to the connecting column 1 (13), and a moving device is provided on the top of the operating table (1), and an adjustment device is provided on the moving device.
2. A cutting device for processing hull steel according to claim 1, characterized in that: The moving device comprises two U-shaped frames (15), a threaded column (16) is rotatably connected between the two U-shaped frames (15), a first motor (31) is provided on a side of the U-shaped frame (15) away from the threaded column (16), an output shaft of the first motor (31) is plugged into one end of the threaded column (16), a limiting rod (17) is fixedly connected between the two U-shaped frames (15), and a moving platform (18) is threadedly connected to the threaded rod (5).
3. A cutting device for processing hull steel according to claim 2, characterized in that: The adjustment device comprises a second connecting column (19), a disk (20) is fixedly connected to the side of the second connecting column (19) away from the movable platform (18), a boss is fixedly connected to the side of the disk (20) away from the second connecting column (19), a connecting rod (21) is rotatably connected to the side of the boss away from the disk (20), one end of the connecting rod (21) is rotatably connected to the second connecting rod (22), one end of the connecting rod (22) is rotatably connected to the third connecting rod (23), and one end of the connecting rod (23) away from the second connecting rod (22) is fixedly connected to a sliding platform (24).
4. A cutting device for processing hull steel according to claim 2, characterized in that: A second motor (25) is provided on the top of the moving platform (18), and an output shaft of the second motor (25) is plugged into the second connecting column (19).
5. The cutting device for processing hull steel according to claim 3, characterized in that: The bottom of the movable platform (18) is provided with a slide groove (26), and a slide rod (27) is fixedly connected between the two side walls of the slide groove (26). The sliding platform (24) is slidably connected to the slide rod (27). The bottom of the sliding platform (24) is fixedly connected with an electric telescopic column (28), and the bottom of the electric telescopic column (28) is fixedly connected with a cutting knife (29).
6. A cutting device for processing hull steel according to claim 1, characterized in that: A baffle (30) is fixedly connected to the top of the operating table (1), and a square groove is provided at the bottom of the baffle (30).
7. A cutting device for processing hull steel according to claim 1, characterized in that: The threads on the threaded rod (5) have opposite rotation directions, and the slider 1 (7) and the slider 2 (8) are threadedly connected to the threaded rods (5) with different thread rotation directions.