A cutting aid

Abstract

The utility model relates to a kind of cutting auxiliary devices, belong to cutting field, including support (1), the support (1) includes first support seat (3) and second support seat (4), the first support seat (3), first support seat (3) one end and second support seat (4) one end between being equipped with first connecting rod (5), the other end between the first support seat (3) and second support seat (4) other end is equipped with second connecting rod (6), the both ends of connecting pipe (2) are respectively set on first connecting rod (5) and second connecting rod (6), and the cutting torch is connected with connecting pipe (2). By connecting pipe 2 parallel movement between first support seat (3) and second support seat (4), to realize and make the cutting torch connected with connecting pipe (2) can even cutting casting blank, guarantee the neatness of cutting section. The stability of support (1) and the design of two connecting rod structures make cutting section more neat, improve cutting quality.

Description

Technical Field

[0001] This utility model belongs to the field of cutting, specifically, it relates to a cutting auxiliary device. Background Technology

[0002] In existing technologies, when a fire-cutting machine malfunctions during steel mill production, preventing the billet from being cut, manual recutting is necessary. However, manual recutting has the following significant drawbacks: Uneven cut surfaces: Due to human error, it is difficult to guarantee the neatness of the cut surface, especially when the operator's skill level is low or lacks experience; Unstable operation: The cutting torch is prone to shaking during manual operation, resulting in uneven cutting lines and affecting cutting quality; Low work efficiency: Manual recutting consumes a large amount of manpower and time, reducing overall production efficiency; Safety hazards: Manual operation of the cutting torch poses safety hazards, especially during prolonged operation or improper operation, which may lead to operator injury; Uneven cut surfaces can cause billets to run during rolling, seriously affecting smooth production and safe operation.

[0003] CN120421779A disclosed a laser cutting auxiliary device on August 5, 2025, including a tooling table, a support base, a rotatable support platform, a guide block, a reset mechanism, a lifting mechanism, a flanging block, and a drive assembly. This invention, on the platform of a traditional linearly moving laser cutting machine tool, achieves angle adjustment of the support platform with the aid of the lifting mechanism, facilitating the cutting of two side plates in conjunction with the laser cutting gun. This eliminates multiple positioning and corresponding cutting operations, improving processing efficiency. Furthermore, with the aid of the drive assembly and the flanging block, the side plates can be flanged during the laser cutting gun's return process, eliminating the need for repeated positioning during offline flanging and further improving processing efficiency. However, it cannot be easily manufactured in production and cannot achieve a more uniform cut surface. Utility Model Content

[0004] The present invention aims to provide a cutting auxiliary device with a simple structure that facilitates straighter cutting lines.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows: a cutting auxiliary device includes a bracket, a connecting pipe on the bracket, and a cutting torch connected to the connecting pipe; the bracket includes a first support base and a second support base, a first connecting rod is provided between one end of the first support base and one end of the second support base, and a second connecting rod is provided between the other end of the first support base and the other end of the second support base; the two ends of the connecting pipe are respectively disposed on the first connecting rod and the second connecting rod; a first sleeve is provided at one end of the connecting pipe, the first sleeve is sleeved on the first connecting rod, and a second sleeve is provided at the other end of the connecting pipe, the second sleeve is sleeved on the second connecting rod.

[0006] The connecting tube has a nut in the middle, and the nut is connected to one end of the cutting torch.

[0007] One end of the first support base and one end of the second support base are connected by a first fixing plate, and the other end of the first support base and the other end of the second support base are connected by a second fixing plate.

[0008] A base plate is provided below the connecting pipe, and the first support and the second support are respectively located at both ends of the base plate.

[0009] The first support base is an H-shaped plate, and the second support base is an H-shaped plate.

[0010] The first connecting rod and the second connecting rod are cylindrical rods.

[0011] The first support and the second support are hollow structures.

[0012] The technical advantages of this invention are as follows: The entire device has a simple structure and is easy to manufacture. The design of the first and second support frames reduces direct contact between the operator and the cutting torch, lowering safety hazards. A movable connecting pipe is installed on the support frame, connecting the cutting torch. The cutting torch and the connecting pipe move synchronously, ensuring the stability of the cutting torch during the cutting process, eliminating wobbling, and improving cutting quality. The overall stability of the support frame and the sleeves at both ends of the connecting pipe, mounted on two connecting rod structures, result in a cleaner cutting surface and improved cutting quality. Attached Figure Description

[0013] This manual includes the following figures, which illustrate the following: Figure 1 is a schematic diagram of a cutting auxiliary device.

[0014] The following are marked in the diagram: 1. Bracket; 2. Connecting pipe; 3. First support seat; 4. Second support seat; 5. First connecting rod; 6. Second connecting rod; 7. First sleeve; 8. Second sleeve; 9. Nut; 10. First fixing plate; 11. Second fixing plate; 12. Base plate. Detailed Implementation

[0015] The specific embodiments of this utility model will be further described in detail below with reference to the accompanying drawings, in order to help those skilled in the art to have a more complete, accurate and in-depth understanding of the inventive concept and technical solution of this utility model, and to facilitate its implementation.

[0016] As shown in Figure 1, a cutting auxiliary device includes a support 1 with a connecting pipe 2 connected to it. By fixing the support 1 to a base plate 12 and installing the movable connecting pipe 2, which in turn connects to the cutting torch, the cutting torch and the connecting pipe 2 move synchronously. This ensures the stability of the cutting torch during the cutting process, eliminates shaking, and improves cutting quality. The design of the support 1 reduces direct contact between the operator and the cutting torch, lowering safety hazards. The entire device has a simple structure and is easy to manufacture; it can be easily produced by welding square steel and cylindrical tubes.

[0017] The bracket 1 includes a first support base 3 and a second support base 4. A first connecting rod 5 is provided between one end of the first support base 3 and one end of the second support base 4. A second connecting rod 6 is provided between the other end of the first support base 3 and the other end of the second support base 4. The two ends of the connecting pipe 2 are respectively provided on the first connecting rod 5 and the second connecting rod 6.

[0018] By moving the connecting pipe 2 parallel between the first support 3 and the second support 4, the cutting torch connected to the connecting pipe 2 can cut the billet evenly, ensuring the neatness of the cut surface.

[0019] One end of the connecting pipe 2 is provided with a first sleeve 7, which is fitted onto the first connecting rod 5. The other end of the connecting pipe 2 is provided with a second sleeve 8, which is fitted onto the second connecting rod 6. By providing the first sleeve 7 and the second sleeve 8 at both ends of the connecting pipe 2, and by allowing the sleeves to slide on the connecting rods, the connecting pipe 2 can move on the first connecting rod 5 and the second connecting rod 6. The stability of the bracket 1 and the design of the two connecting rod structures result in a neater cutting surface and improved cutting quality.

[0020] The connecting tube 2 has a nut 9 in the middle, which is connected to one end of the cutting torch. The connecting tube 2 is set on the first connecting rod 5 and the second connecting rod 6, and the cutting torch is fixed by the 10mm nut 9 to ensure the stability and accuracy of the cutting torch during the cutting process.

[0021] One end of the first support base 3 and one end of the second support base 4 are connected by a first fixing plate 10, and the other end of the first support base 3 and the other end of the second support base 4 are connected by a second fixing plate 11. The first fixing plate 10 is used to reinforce one end of the first support base 3 and one end of the second support base 4, and the second fixing plate 11 is used to reinforce the other end of the first support base 3 and the other end of the second support base 4, to prevent the entire bracket 1 from being unstable and affecting the accuracy and safety of cutting.

[0022] A base plate 12 is provided below the connecting pipe 2, and a first support 3 and a second support 4 are respectively provided at both ends of the base plate 12. The bottom 12 is used to place the casting billet or other workpieces that need to be cut.

[0023] The first support 3 is an H-shaped plate, and the second support 4 is an H-shaped plate. The H-shaped first support 3 and the second support 4 are easy to fix to both ends of the base plate 12 and provide good support.

[0024] The first connecting rod 5 and the second connecting rod 6 are cylindrical rods. The connecting tube 2 can move on the first connecting rod 5 and the second connecting rod 6, and the cylindrical shape provides less resistance during movement.

[0025] The first support 3 and the second support 4 are hollow structures. Hollow structure supports save materials and reduce costs.

[0026] The working principle of this utility model is as follows: A cutting auxiliary device includes a bracket 1, which includes a first support 3 and a second support 4. A first connecting rod 5 is provided between one end of the first support 3 and one end of the second support 4, and a second connecting rod 6 is provided between the other end of the first support 3 and the other end of the second support 4. A connecting pipe 2 has a first sleeve 7 at one end, which is fitted onto the first connecting rod 5, and a second sleeve 8 at the other end, which is fitted onto the second connecting rod 6. By setting the first sleeve 7 and the second sleeve 8 at both ends of the connecting pipe 2, and by allowing the sleeves to slide on the connecting rods, the connecting pipe 2 moves on the first connecting rod 5 and the second connecting rod 6, enabling the cutting torch connected to the connecting pipe 2 to cut the casting billet evenly and ensuring the neatness of the cut surface. A nut 9 is provided in the middle of the connecting pipe 2, and the nut 9 is connected to the cutting torch. The connecting tube 2 is installed on the first connecting rod 5 and the second connecting rod 6, and is fixed to the cutting torch by a 10mm nut 9 to ensure the stability and accuracy of the cutting torch during the cutting process.

[0027] The present invention has been described above by way of example with reference to the accompanying drawings. Obviously, the specific implementation of the present invention is not limited to the above-described manner. Any non-substantial improvements made using the inventive concept and technical solution of the present invention; or the direct application of the inventive concept and technical solution to other situations without modification, are all within the protection scope of the present invention.

Claims

1. A cutting auxiliary device, characterized in that: The device includes a bracket (1), on which a connecting pipe (2) is provided, and a cutting torch is connected to the connecting pipe (2); the bracket (1) includes a first support base (3) and a second support base (4), a first connecting rod (5) is provided between one end of the first support base (3) and one end of the second support base (4), and a second connecting rod (6) is provided between the other end of the first support base (3) and the other end of the second support base (4); the two ends of the connecting pipe (2) are respectively provided on the first connecting rod (5) and the second connecting rod (6); a first sleeve (7) is provided at one end of the connecting pipe (2), and the first sleeve (7) is fitted on the first connecting rod (5); a second sleeve (8) is provided at the other end of the connecting pipe (2), and the second sleeve (8) is fitted on the second connecting rod (6).

2. The cutting auxiliary device according to claim 1, characterized in that: The connecting pipe (2) is provided with a nut (9) in the middle, and the nut (9) is connected to one end of the cutting gun.

3. The cutting auxiliary device according to claim 2, characterized in that: One end of the first support base (3) and one end of the second support base (4) are connected by a first fixing plate (10), and the other end of the first support base (3) and the other end of the second support base (4) are connected by a second fixing plate (11).

4. The cutting auxiliary device according to claim 3, characterized in that: The connecting pipe (2) is provided with a base plate (12), and the first support seat (3) and the second support seat (4) are respectively provided at both ends of the base plate (12).

5. A cutting auxiliary device according to any one of claims 2-4, characterized in that: The first support base (3) is an H-shaped plate, and the second support base (4) is an H-shaped plate.

6. A cutting auxiliary device according to claim 5, characterized in that: The first connecting rod (5) and the second connecting rod (6) are cylindrical rods.

7. A cutting auxiliary device according to claim 5, characterized in that: The first support (3) and the second support (4) are hollow structures.

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