Cutting device for steel structure machining

Abstract

The utility model relates to the technical field of cutting devices, in particular to a cutting device for steel structure machining, which solves the problems mentioned in the background technology and comprises a base, a machine body arranged on the front side of the top of the base, supporting legs arranged at the bottom of the base, a cutting hole formed in the base and corresponding to a cutting blade on the machine body, and a sliding hole formed in the base. A sliding block is arranged in the sliding hole, the two ends of the sliding block make contact with the two ends of the sliding hole, the width of the sliding block is smaller than that of the sliding hole, a first threaded rod which penetrates through the sliding hole and is in threaded connection with the sliding hole is arranged on the base, a first rotating block rotationally connected with the base is arranged on the first threaded rod, and a first rotating handle arranged outside the base is arranged at one end of the first threaded rod. And an adjustable clamping piece is arranged at the top of the sliding block and used for clamping the steel structure component, so that the cutting position of the steel structure component corresponds to the cutting blade in the moving process of the sliding block.

Description

Technical Field

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

[0002] Existing steel structure cutting devices mainly consist of a base, a machine body rotatably connected to the base, a cutting blade mounted on the machine body, and a workpiece clamp on the base. The clamp is used to fix the steel structure component to be cut. In actual operation, the steel structure component must first be placed on the clamp for positioning and fixation, and then the angle of the machine body or the position of the workpiece must be repeatedly adjusted manually to align the cutting blade with the preset cutting line on the component, thus reducing work efficiency. Utility Model Content

[0003] (a) Technical problems to be solved

[0004] To address the shortcomings of existing technologies, this utility model provides a cutting device for steel structure processing, which solves the problems mentioned in the background section.

[0005] (II) Technical Solution

[0006] To achieve the above objectives, this utility model provides the following technical solution: a cutting device for steel structure processing, comprising a base, an organism disposed on the front side of the top of the base, and support legs disposed at the bottom. The base has a cutting hole corresponding to the cutting blade on the organism. A sliding hole is also provided on the base, in which a slider is disposed. The two ends of the slider contact the two ends of the sliding hole, and the width of the slider is less than the width of the sliding hole. A first threaded rod is disposed on the base, penetrating the sliding hole and threadedly connected to it. A first rotating block is disposed on the first threaded rod and rotatably connected to the base. A first rotating handle, located outside the base, is disposed at one end of the first threaded rod for adjusting the movement of the slider within the sliding hole. An adjustable clamping member is disposed at the top of the slider for clamping the steel structure component, ensuring that the cutting position of the steel structure component corresponds to the cutting blade during the movement of the slider.

[0007] Furthermore, a track rod is provided between the two sides of the sliding hole, and the track rod is slidably connected to the slider.

[0008] Furthermore, the adjustable clamping component consists of two fixed plates on the top of the slider, with a pressure plate between the fixed plates that contacts the slider. A threaded assembly that is threadedly connected to the rear fixed plate is rotatably connected to the pressure plate.

[0009] Furthermore, the threaded assembly includes a second threaded rod, a second rotating block, and a second rotating handle. The second rotating block and the second rotating handle are respectively placed at both ends of the second threaded rod. The second rotating block is placed in the pressure plate and the two are rotatably connected. The second threaded rod is threadedly connected to the rear fixed plate.

[0010] (III) Beneficial Effects

[0011] Compared with the prior art, this utility model provides a cutting device for steel structure processing, which has the following advantages:

[0012] This cutting device for steel structure processing has a sliding hole in the base, and a slider with a width smaller than the sliding hole is installed in the sliding hole. The slider is threaded with a first threaded rod that is rotatably connected to the base, and the end of the first threaded rod is provided with a first rotating handle. By rotating the first rotating handle, the first threaded rod drives the steel structure component held at the top of the slider to move, which makes it easier to align the marked position of the steel structure component with the cutting blade, thereby shortening the time the steel frame structure component is on the cutting device and improving work efficiency. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0014] Figure 2 This is a top view of the structure of this utility model;

[0015] Figure 3 This utility model Figure 2 A schematic cross-sectional view at point AA;

[0016] Figure 4 This utility model Figure 2 Schematic diagram of the cross-sectional structure at BB.

[0017] In the diagram: 1. Base; 2. Support leg; 3. Body; 4. Cutting hole; 5. Sliding hole; 6. Sliding block; 7. First threaded rod; 8. First rotating block; 9. First rotating handle; 10. Fixing plate; 11. Pressure plate; 12. Threaded assembly; 13. Track rod; 14. Second threaded rod; 15. Second rotating block; 16. Second rotating handle. Detailed Implementation

[0018] 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.

[0019] Please see Figure 1-4The present invention discloses a cutting device for steel structure processing, comprising a base 1, the edges of which are rectangular, a machine body 3 is mounted on the top front end of the base 1, and multiple evenly distributed support legs 2 are mounted on the bottom edge to provide support and create a distance between the base 1 and the bottom surface. A rectangular cutting hole 4 is opened on one side of the top of the base 1, and the cutting hole 4 corresponds to the cutting blade on the machine body 3. During cutting, the cutting blade is inserted into the cutting hole 4 by pressing the machine body 3 downward, so as to cut the steel structure component.

[0020] A rectangular sliding hole 5 with an opening on the other side of the top of the base 1 is provided. A track rod 13 is provided between the two sides of the sliding hole 5. A slider 6 is provided in the sliding hole 5. The top of the slider 6 is flush with the top of the base 1, and its two ends are in contact with the two ends of the sliding hole 5. The width of the slider 6 is smaller than the width of the sliding hole 5. A through hole is opened on the side of the slider 6. The track rod 13 passes through the through hole of the slider 6, allowing the slider 6 to slide in the sliding hole 5.

[0021] The slider 6 also has a first threaded hole on its side. On both sides of the sliding hole 5, there are corresponding mounting holes, which are cross-shaped. A first threaded rod 7 is mounted along the first threaded hole and the two mounting holes. A first rotating block 8 is located near both ends of the first threaded rod 7, and the first rotating block 8 is placed in the mounting hole to fix the first threaded rod 7 to its upper limit on the base 1. A first rotating handle 9 is mounted at one end of the first threaded rod 7, located on the side of the base 1.

[0022] Rotate the first handle 9 to drive the first threaded rod 7 to rotate on the slider 6 and the base 1, and adjust the position of the slider 6 in the sliding hole 5.

[0023] Two fixing plates 10 are welded to the top of the slider 6. The two fixing plates 10 are distributed along the length of the slider 6, and the distance between them is greater than the width of the steel structure component. A pressure plate 11 is placed on the top wall of the slider 6. A rotating groove is opened on the rear side of the pressure plate 11. A threaded assembly 12 is installed on the rotating groove. The threaded assembly 12 includes a second threaded rod 14, a second rotating block 15, and a second rotating handle 16.

[0024] The second rotating handle 16 is respectively disposed at both ends of the second threaded rod 14. The second rotating block 15 and the end of the second threaded rod 14 are placed in the rotating groove of the pressure plate 11, which serves to limit and fix the second threaded rod 14 in the pressure plate 11.

[0025] The second threaded rod 14 passes through the fixed plate 10 away from the machine body 3. The fixed plate 10 has a second threaded hole that is threaded to the second threaded rod 14. By rotating the second handle 16, the second threaded rod 14 is rotated through the second threaded hole of the fixed plate 10, adjusting the distance between the pressure plate 11 and the fixed plate 10 near the machine body 3, for clamping steel structural components.

[0026] The slider 6 slides on the sliding hole 5 of the base 1, making it easy to adjust and align the cutting blade on the machine body 3 with the precise cutting position on the steel structure component.

[0027] When using it, mark the cutting position on the steel structure component, then place the steel structure component between the pressure plate 11 and the front fixing plate 10, and place the marked line above the cutting hole 4.

[0028] Rotate the second handle 16 to make the second threaded rod 14 and the second rotating block 15 rotate on the rotating groove of the pressure plate 11. At the same time, the second threaded rod 14 rotates on the fixing plate 10, shortening the distance between the front fixing plates 10 of the pressure plate 11 until the steel structure component is clamped and fixed.

[0029] Press down on the machine body 3 to bring the cutting blade of the machine body 3 close to the outer wall of the steel structure component. Then rotate the first rotating handle 9 to drive the first threaded rod 7 to rotate on the base 1. At the same time, the first threaded rod 7 rotates on the first threaded hole of the slider 6, thereby driving the slider 6 to slide on the track rod 13 until the edge of the cutting blade corresponds to the marking on the steel structure component. Then stop rotating the first rotating handle 9, start the machine body 3 and press down to cut the steel structure component.

[0030] In summary, by rotating the first handle 9, the device can move the steel structure component on the base 1, aligning the cutting blade with the cutting position of the steel structure component. It is simple to operate, easy for personnel to operate, and improves work efficiency.

[0031] 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. A cutting device for steel structure processing, comprising a base (1), an assembly (3) disposed on the front top of the base (1), and support legs (2) disposed on the bottom, wherein the base (1) has cutting holes (4) corresponding to the cutting blades on the assembly (3), characterized in that: The base (1) has a sliding hole (5) and a slider (6) is provided in the sliding hole (5). The two ends of the slider (6) are in contact with the two ends of the sliding hole (5), and the width of the slider (6) is smaller than the width of the sliding hole (5). The base (1) is provided with a first threaded rod (7) that passes through the sliding hole (5) and is threadedly connected to the sliding hole (5). The first threaded rod (7) is provided with a first rotating block (8) that is rotatably connected to the base (1). One end of the first threaded rod (7) is provided with a first rotating handle (9) placed outside the base (1) for adjusting the movement of the slider (6) in the sliding hole (5). The top of the slider (6) is provided with an adjustable clamping member for clamping the steel structure component so that the cutting position of the steel structure component corresponds to the cutting blade during the movement of the slider (6).

2. The cutting device for steel structure processing according to claim 1, characterized in that: A track rod (13) is provided between the two sides of the sliding hole (5) and passes through the slider (6), and the track rod (13) is slidably connected to the slider (6).

3. A cutting device for steel structure processing according to claim 1 or 2, characterized in that: The adjustable clamping member consists of two fixed plates (10) on the top of the slider (6), and a pressure plate (11) that contacts the slider (6) is provided between the fixed plates (10). A threaded assembly (12) that is threadedly connected to the rear fixed plate (10) is rotatably connected to the pressure plate (11).

4. The cutting device for steel structure processing according to claim 3, characterized in that: The threaded assembly (12) includes a second threaded rod (14), a second rotating block (15), and a second rotating handle (16). The second rotating block (15) and the second rotating handle (16) are respectively placed at both ends of the second threaded rod (14). The second rotating block (15) is placed in the pressure plate (11) and the two are rotatably connected. The second threaded rod (14) is threadedly connected to the rear fixing plate (10).

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