Cutting tool for non-standard circular iron plate

Abstract

The utility model provides a non-standard round iron plate cutting tool, which relates to the technical field of iron plate cutting and comprises a base, and a movable groove is arranged at the top of the base. When the iron plate cutting device is used, under the interaction of a series of assemblies, when an iron plate needs to be cut, firstly, under the operation of a worker, the base is placed at a proper position, the adjusting column is adjusted to a proper length through the graduated scale, and then under the action of the fixing bolt and the limiting block, the iron plate can be cut. The adjusting column is fixed and limited, then the gas cutting gun can be fixed and limited under the mutual cooperation of the mounting box, the compression spring and the fixing block, the gas cutting gun is prevented from falling off during use, finally, the iron plate can be cut through the gas cutting gun, and meanwhile the adjusting column is rotated to drive the gas cutting gun to rotate around the supporting column; therefore, the cut iron plate can be in a regular circle shape, and the cutting quality of the iron plate is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of iron plate cutting, in particular to a non-standard circular iron plate cutting tool. Background Art

[0002] In today's highly industrialized world, the metal processing industry plays a vital role. Among them, the cutting of iron plates is undoubtedly one of the most basic and common processes. In the process of non-standard parts production, round iron plates are widely used in the process of non-standard parts production, and are used in the installation and production of production equipment and pipelines.

[0003] In the prior art, in the production process of non-standard parts, it is necessary to use a gas cutting gun to cut the iron plate into a circle, but most of the time when cutting the iron plate, there is no good positioning and fixing device, resulting in the need for workers to hold the gas cutting gun to cut the iron plate during cutting. This not only increases the labor intensity of the workers, but also seriously affects the cutting effect of the iron plate, resulting in irregular cutting of the circular iron plate. Utility Model Content

[0004] The purpose of the utility model is to solve the problem that when the above-mentioned equipment is used, the gas cutting gun cannot be fixed and limited when cutting the iron plate, resulting in poor cutting effect when cutting the circular iron plate, thereby proposing a non-standard circular iron plate cutting tool.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a non-standard circular iron plate cutting tool, comprising a base, a movable groove is opened on the top of the base, a support column is movably inserted into the inner wall of the movable groove, a threaded groove is opened on the top of the support column, a fixing bolt is movably inserted into the inner wall of the threaded groove, the bottom of the fixing bolt is movably connected to a limiting block, an insertion groove is opened on the outer wall of the support column, an adjustment column is movably inserted into the inner wall of the insertion groove, a handle is fixedly installed on the outer wall of the adjustment column, a scale is set on the outer wall of the adjustment column, an installation box is fixedly installed on the outer wall of the adjustment column, and an installation groove is opened on one side of the outer wall of the installation box.

[0006] Preferably, two fixing blocks are movably embedded in the inner surface wall of the installation groove.

[0007] Preferably, two limit springs are provided on the inner surface wall of the installation groove, and one side of the outer wall of the limit spring is fixedly connected to one side of the outer wall of the fixing block.

[0008] Preferably, a gas cutting gun is arranged between the outer walls of the two fixing blocks.

[0009] Preferably, a first magnet is fixedly mounted on the bottom of the base, and four first support blocks are fixedly mounted on the outer wall of the base.

[0010] Preferably, outer walls of the four first support blocks are movably sleeved with support rods.

[0011] Preferably, the inner surface walls of the four support rods are movably provided with second support blocks, and the bottoms of the four second support blocks are fixedly provided with second magnets.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] During use, the utility model, through the interaction of a series of components, when it is necessary to cut the iron plate, firstly, under the operation of the staff, the base is placed in a suitable position, and the adjusting column is adjusted to a suitable length by a ruler, then the adjusting column is fixed and limited by the action of the fixing bolt and the limit block, and then the gas cutting gun can be fixed and limited by the mutual cooperation of the installation box, the compression spring and the fixing block to avoid falling off during use, and finally the iron plate can be cut by the gas cutting gun, and the rotating adjusting column drives the gas cutting gun to rotate around the supporting column, so that the cut iron plate can be a regular circle, which greatly improves the quality of the iron plate cutting.

[0014] During use, the utility model, through the interaction of a series of components, when it is necessary to cut the iron plate, firstly, under the operation of the staff, the base is placed on the surface of the iron plate, and under the action of the first magnet, the base can be fixed and limited to avoid displacement during use, and then the base can be fixed again under the mutual cooperation of the first support block, the support rod, the second support block and the second magnet, thereby further improving the stability of the device during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model provides a main structural stereogram of a non-standard circular iron plate cutting tool;

[0016] Figure 2 The utility model proposes a main structural split diagram of a non-standard circular iron plate cutting tool;

[0017] Figure 3 The utility model proposes a main structural part split diagram of a non-standard circular iron plate cutting tool;

[0018] Figure 4 The utility model provides a main structural sectional view of a non-standard circular iron plate cutting tool.

[0019] Legend:

[0020] 1. Base; 2. First magnet; 3. First support block; 4. Support rod; 5. Second support block; 6. Second magnet; 7. Movable slot; 8. Support column; 9. Threaded slot; 10. Fixing bolt; 11. Limit block; 12. Insertion slot; 13. Adjustment column; 14. Handle; 15. Scale; 16. Installation box; 17. Installation slot; 18. Fixing block; 19. Limit spring; 20. Gas cutting gun. DETAILED DESCRIPTION

[0021] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0022] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0023] Embodiment 1, as Figure 1-Figure 4 As shown, the utility model provides a non-standard circular iron plate cutting tool, including a base 1, a movable groove 7 is opened on the top of the base 1, a support column 8 is movably inserted into the inner surface wall of the movable groove 7, a threaded groove 9 is opened on the top of the support column 8, a fixing bolt 10 is movably inserted into the inner surface wall of the threaded groove 9, and a limiting block 11 is movably connected to the bottom of the fixing bolt 10, an insertion groove 12 is opened on the outer wall of the support column 8, an adjusting column 13 is movably inserted into the inner surface wall of the insertion groove 12, a handle 14 is fixedly installed on the outer wall of the adjusting column 13, a scale 15 is provided on the outer wall of the adjusting column 13, a mounting box 16 is fixedly installed on the outer wall of the adjusting column 13, a mounting groove 17 is opened on one side of the outer wall of the mounting box 16, two fixing blocks 18 are movably embedded in the inner surface wall of the mounting groove 17, two limiting springs 19 are provided on the inner surface wall of the mounting groove 17, and one side of the outer wall of the limiting spring 19 is fixedly connected to one side of the outer wall of the fixing block 18, and a gas cutting gun 20 is provided between the outer walls of the two fixing blocks 18.

[0024] The effect achieved by the entire embodiment 1 is that when it is necessary to cut the iron plate, first, under the operation of the staff, the base 1 is placed on the surface of the iron plate and fixed and limited. Then, according to the radius of the circular iron plate as required, the adjusting column 13 is adjusted accordingly through the scale 15. When the adjusting column 13 is adjusted, the fixing bolt 10 inside the rotating thread groove 9 drives the limiting block 11 to move downward, thereby squeezing the adjusting column 13 and fixing and limiting it to avoid affecting the cutting quality when cutting the iron plate. Then, under the operation of the staff, the fixing block 18 inside the moving installation groove 17 is moved to both sides, and the gas cutting gun 20 is placed between the two fixing blocks 18, and then the fixing block 18 is released. Under the action of the limiting spring 19, the fixing block 18 can be moved to the middle inside the installation groove 17, thereby fixing and limiting the gas cutting gun 20 to avoid falling off during cutting. Then, the external gas cutting gas source is connected to the input end of the gas cutting gun 20 through a rubber pipe and cutting is performed. The above method can greatly improve the quality of iron plate cutting.

[0025] Embodiment 2, as Figure 2-Figure 4 As shown, a first magnet 2 is fixedly installed on the bottom of the base 1, four first support blocks 3 are fixedly installed on the outer wall of the base 1, the outer walls of the four first support blocks 3 are movably sleeved with support rods 4, the inner walls of the four support rods 4 are movably inserted with second support blocks 5, and the bottoms of the four second support blocks 5 are fixedly installed with second magnets 6.

[0026] The effect achieved by the entire embodiment 2 is that, before the iron plate needs to be cut, the base 1 is first placed on the outer wall of the iron plate under the operation of the staff, and is fixed and limited by the action of the first magnet 2 to avoid displacement during cutting and affect the cutting quality. Then, under the operation of the staff, the support rod 4 is adjusted to rotate around the first support block 3, and the second support block 5 is adjusted to a suitable angle. Subsequently, under the action of the second magnet 6, the second support block 5 is fixed and limited, thereby fixing the base 1 again, further improving the stability of the tool when cutting the iron plate.

[0027] Working principle: During use, when it is necessary to cut the iron plate, first, under the operation of the staff, the base 1 is placed on the outer wall of the iron plate, and fixed and limited by the action of the first magnet 2 to avoid displacement during cutting and affect the cutting quality. Then, under the operation of the staff, the support rod 4 is adjusted to rotate around the first support block 3, and the second support block 5 is adjusted to a suitable angle. Subsequently, under the action of the second magnet 6, the second support block 5 is fixed and limited, so that the base 1 is fixed and limited again. Then, according to the required radius of the circular iron plate, the adjusting column 13 is adjusted accordingly through the scale 15. When the adjusting column 13 is adjusted, the fixing bolt 10 inside the threaded groove 9 is rotated under the operation of the staff. The movable limit block 11 moves downward, thereby squeezing the adjusting column 13 and fixing it to avoid affecting the cutting quality when cutting the iron plate. Then, under the operation of the staff, the fixed block 18 inside the moving installation groove 17 is moved to both sides, and the gas cutting gun 20 is placed between the two fixed blocks 18. Then the fixed block 18 is released. Under the action of the limit spring 19, the fixed block 18 can be moved to the middle inside the installation groove 17, thereby fixing the gas cutting gun 20. Then, the external gas cutting gas source is connected to the input end of the gas cutting gun 20 through a rubber pipe and cutting is performed. While cutting, the staff holds the handle 14 to make the adjusting column 13 drive the gas cutting gun 20 to rotate around the support column 8, thereby completing the cutting of the circular iron plate.

[0028] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A non-standard circular iron plate cutting tool, characterized by: The invention comprises a base (1), wherein a movable groove (7) is provided on the top of the base (1), a support column (8) is movably inserted into the inner surface wall of the movable groove (7), a threaded groove (9) is provided on the top of the support column (8), a fixing bolt (10) is movably inserted into the inner surface wall of the threaded groove (9), a limit block (11) is movably connected to the bottom of the fixing bolt (10), an insertion groove (12) is provided on the outer surface wall of the support column (8), an adjustment column (13) is movably inserted into the inner surface wall of the insertion groove (12), a handle (14) is fixedly mounted on the outer surface wall of the adjustment column (13), a scale (15) is provided on the outer surface wall of the adjustment column (13), an installation box (16) is fixedly mounted on the outer surface wall of the adjustment column (13), and an installation groove (17) is provided on one side of the outer wall of the installation box (16).

2. A non-standard round iron plate cutting tool according to claim 1, characterized in that: Two fixing blocks (18) are movably embedded in the inner surface wall of the installation groove (17).

3. A non-standard round iron plate cutting tool according to claim 2, characterized in that: Two limit springs (19) are arranged on the inner surface wall of the installation groove (17), and one side of the outer wall of the limit spring (19) is fixedly connected to one side of the outer wall of the fixing block (18).

4. The non-standard circular iron plate cutting tool according to claim 3, characterized in that: A gas cutting gun (20) is arranged between the outer walls of the two fixing blocks (18).

5. The non-standard circular iron plate cutting tool according to claim 4, characterized in that: A first magnet (2) is fixedly mounted on the bottom of the base (1), and four first support blocks (3) are fixedly mounted on the outer wall of the base (1).

6. The non-standard round iron plate cutting tool according to claim 5, characterized in that: The outer surfaces of the four first support blocks (3) are all movably sleeved with support rods (4).

7. The non-standard circular iron plate cutting tool according to claim 6, characterized in that: Second support blocks (5) are movably inserted into the inner surface walls of the four support rods (4), and second magnets (6) are fixedly mounted on the bottoms of the four second support blocks (5).

Images