Seamless steel tube cutting equipment

Abstract

The utility model discloses seamless steel pipe cutting equipment which comprises a cutting table, a limiting plate, a first positioning seat, a second positioning seat and a cutting mechanism. A first moving platform, a second moving platform and a cutting knife are arranged in the cutting mechanism, a first containing area is arranged at the lower end of the first positioning seat, and a second containing area matched with the first containing area is arranged at the upper end of the second positioning seat; according to the seamless steel pipe cutting equipment, steel pipes with different diameters can be limited through the multiple first positioning seats and the multiple second positioning seats, and the cutting mechanism can conveniently cut the steel pipes. In the limiting process, only the limiting plate needs to be rotated, and the first positioning base and the second positioning base are kept to be matched. And when the steel pipe needs to be taken out, the limiting plate can be pushed in the direction with the spring, and the first limiting teeth and the second limiting teeth are kept to be separated. The steel pipes with different pipe diameters can be rapidly limited, operation is convenient, the operation difficulty and the operation process are reduced, and the cutting efficiency of the steel pipes can be improved.

Description

Technical Field

[0001] This utility model relates to cutting technology, and more particularly to a seamless steel pipe cutting device. Background Technology

[0002] During the steel pipe manufacturing process, steel pipe manufacturers need to cut the pipes. During cutting, the pipes need to be secured. Manual fixation would affect the cutting accuracy and the smoothness of the cut, and also pose a safety hazard. Using cylinders or bolts to fix the pipes requires laying conduits or manually tightening the bolts, which is inconvenient in practice. Utility Model Content

[0003] In order to overcome the shortcomings of the existing technology, this utility model proposes a seamless steel pipe cutting device.

[0004] The technical solution of this utility model is implemented as follows:

[0005] A seamless steel pipe cutting device, comprising:

[0006] A cutting table, wherein the upper end of the cutting table is provided with a hinge seat, the hinge seat is provided with a hinge rod, the hinge rod is provided with a limiting plate, the limiting plate is provided with at least three first positioning seats, and the cutting table is provided with a second positioning seat that cooperates with the first positioning seats;

[0007] A cutting mechanism is installed at the lower end of the cutting table. The cutting mechanism includes a first moving platform, a second moving platform, and a cutting blade. The first moving platform is located below the second moving platform, and the cutting blade is mounted on the second moving platform via a mounting base.

[0008] The lower end of the first positioning seat is provided with a first receiving area, and the upper end of the second positioning seat is provided with a second receiving area that cooperates with the first receiving area. The first receiving area and the second receiving area cooperate to achieve elastic limiting of the steel pipe to be cut.

[0009] In this seamless steel pipe cutting device of the present invention, the cutting platform is provided with multiple first cutting notches.

[0010] In this seamless steel pipe cutting device of the present invention, the limiting plate is provided with multiple second cutting notches that correspond to the first cutting notch.

[0011] In this seamless steel pipe cutting device of the present invention, a spring is provided on the hinge rod, and the spring is disposed between one of the hinge seats and the limiting plate.

[0012] In this seamless steel pipe cutting device of the present invention, the first positioning seat consists of a first positioning part and elastic arms symmetrically arranged at both ends of the first positioning part, and the elastic arms are provided with a plurality of first limiting teeth.

[0013] In this seamless steel pipe cutting device of the present invention, the lower end of the first positioning part is provided with a first cutting surface and a limiting block arranged symmetrically.

[0014] In this seamless steel pipe cutting device of the present invention, the second positioning seat is provided with symmetrically arranged second cutting surfaces and limiting openings that cooperate with the limiting block.

[0015] In this seamless steel pipe cutting equipment of the present invention, the second positioning seat is provided with a second limiting tooth that cooperates with the first limiting tooth.

[0016] The seamless steel pipe cutting equipment of this utility model has the following beneficial effects: This seamless steel pipe cutting equipment can limit the movement of steel pipes of different diameters through multiple first and second positioning seats, facilitating cutting by the cutting mechanism. During limiting, simply rotate the limiting plate to maintain the engagement of the first and second positioning seats. When it is necessary to remove the steel pipe, the limiting plate can be pushed towards the spring-loaded direction to separate the first and second limiting teeth. This not only enables rapid limiting of steel pipes of different diameters but also simplifies operation, reduces operational difficulty and procedures, and improves the cutting efficiency of steel pipes. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the seamless steel pipe cutting equipment of this utility model;

[0018] Figure 2 for Figure 1 Schematic diagram of the limiting plate and cutting table structure in the middle;

[0019] Figure 3 for Figure 2 Top view;

[0020] Figure 4 for Figure 1 A schematic diagram of the steel pipe, the first positioning seat, and the second positioning seat in the diagram;

[0021] Figure 5 for Figure 4 A schematic diagram of the first positioning seat structure in the middle;

[0022] Figure 6 for Figure 4 A schematic diagram of the second positioning seat structure. Detailed Implementation

[0023] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0024] like Figures 1 to 6 As shown, this seamless steel pipe cutting device includes a cutting table 1, a limiting plate 2, and a cutting mechanism 3. The limiting plate 2 is hinged to the cutting table 1 and can rotate on the cutting table 1. The cutting mechanism 3 cuts the steel pipe 4 located between the lower end of the limiting plate 2 and the upper end of the cutting table 1.

[0025] The upper end of the cutting table 1 is provided with a hinge seat 5, a hinge rod 6 is provided on the hinge seat 5, a limiting plate 2 is provided on the hinge rod 6, and a spring 8 is provided on the hinge rod. The spring 8 is located between one of the hinge seats 5 and the limiting plate 2. When the limiting plate 2 is pushed towards the hinge seat 5 with the spring 8, the spring 8 can be compressed, keeping the first positioning seat 9 and the second positioning seat 10 misaligned, thereby separating the first positioning seat 9 and the second positioning seat 10 and preventing the first positioning seat 9 and the second positioning seat 10 from restricting the steel pipe 4.

[0026] The cutting mechanism 3 is located at the lower end of the cutting table 1. The cutting mechanism 3 includes a first moving platform 11, a second moving platform 12, and a cutting blade 13. The first moving platform 11 is located at the lower end of the second moving platform 12, and the cutting blade 13 is mounted on the second moving platform 12 via the mounting base 14.

[0027] The first moving platform 11 is used to move the cutting mechanism 3 along the longitudinal direction on the cutting table 1, and to move it left and right. The second moving platform 12 is used to move the cutting blade 13 toward the steel pipe 4 to cut the steel pipe 4.

[0028] The cutting table 1 has multiple first cutting notches 15. The limiting plate 2 has multiple second cutting notches 16 that correspond to the first cutting notches 15.

[0029] The limiting plate 2 is provided with at least three first positioning seats 9, and the cutting table 1 is provided with second positioning seats 10 that cooperate with the first positioning seats 9.

[0030] The lower end of the first positioning seat 9 is provided with a first receiving area 17, and the upper end of the second positioning seat 10 is provided with a second receiving area 18 that cooperates with the first receiving area 17. The first receiving area 17 and the second receiving area 18 cooperate to achieve elastic limiting of the steel pipe 4 to be cut.

[0031] The first positioning seat 9 consists of a first positioning part 19 and elastic arms 20 symmetrically arranged at both ends of the first positioning part 19. The elastic arms 20 are provided with multiple first limiting teeth 21. The lower end of the first positioning part 19 is provided with symmetrically arranged first cross-sections 22 and limiting blocks 23.

[0032] The second positioning seat 10 is provided with symmetrically arranged second cut surfaces 24 and limiting openings 25 that cooperate with the limiting block 23. The second positioning seat 10 is provided with second limiting teeth 26 that cooperate with the first limiting teeth 21.

[0033] First, open the limiting plate 2, then place the steel pipe 4 to be cut in the second receiving area 18 on the second positioning seat 10, and then rotate the limiting plate 2 so that the first positioning seat 9 on the limiting plate 2 cooperates with the second positioning seat 10 to limit the position of the steel pipe 4 in the middle, so as to facilitate the cutting of the cutting blade 13.

[0034] A movable base 27 is also provided at the lower end of the cutting mechanism 3 to facilitate long-distance movement of the cutting mechanism 3. The direction of movement is the same as that of the second movable platform 12.

[0035] By engaging and locking the first limiting tooth 21 and the second limiting tooth 26 at different positions, steel pipes 4 of different diameters can be limited.

[0036] The movable cutting mechanism 3 is positioned in different first cutting notches 15 and second cutting notches 16, facilitating the positioning and cutting of the steel pipe 4 to achieve fixed-length cutting. Meanwhile, the first positioning seat 9 and the second positioning seat 10 are made of rubber material, providing a certain degree of elasticity.

[0037] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements 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 seamless steel pipe cutting device, characterized in that, include: A cutting table, wherein the upper end of the cutting table is provided with a hinge seat, the hinge seat is provided with a hinge rod, the hinge rod is provided with a limiting plate, the limiting plate is provided with at least three first positioning seats, and the cutting table is provided with a second positioning seat that cooperates with the first positioning seats; A cutting mechanism is installed at the lower end of the cutting table. The cutting mechanism includes a first moving platform, a second moving platform, and a cutting blade. The first moving platform is located below the second moving platform, and the cutting blade is mounted on the second moving platform via a mounting base. The lower end of the first positioning seat is provided with a first receiving area, and the upper end of the second positioning seat is provided with a second receiving area that cooperates with the first receiving area. The first receiving area and the second receiving area cooperate to achieve elastic limiting of the steel pipe to be cut.

2. The seamless steel pipe cutting equipment according to claim 1, characterized in that, The cutting table has multiple first cutting notches.

3. The seamless steel pipe cutting equipment according to claim 2, characterized in that, The limiting plate is provided with multiple second cutting notches that correspond to the first cutting notch.

4. The seamless steel pipe cutting equipment according to claim 1, characterized in that, A spring is provided on the hinge rod, and the spring is disposed between one of the hinge seats and the limiting plate.

5. The seamless steel pipe cutting equipment according to claim 1, characterized in that, The first positioning seat consists of a first positioning part and elastic arms symmetrically arranged at both ends of the first positioning part, and the elastic arms are provided with multiple first limiting teeth.

6. The seamless steel pipe cutting equipment according to claim 5, characterized in that, The lower end of the first positioning part is provided with a first cut surface and a limiting block arranged symmetrically.

7. The seamless steel pipe cutting equipment according to claim 6, characterized in that, The second positioning seat is provided with symmetrically arranged second cut surfaces and a limiting port that cooperates with the limiting block.

8. The seamless steel pipe cutting equipment according to claim 7, characterized in that, The second positioning seat is provided with a second limiting tooth that cooperates with the first limiting tooth.

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