High-strength stainless steel pipe cutting device

Abstract

The utility model discloses a high-strength stainless steel pipe cutting device, which belongs to the technical field of steel pipe processing, and comprises an operating table, wherein a cutting head is arranged above the operating table, and further comprises two groups of supporting components, wherein one group is located above the operating table, and the other group is located at the top of the operating table and fixedly connected to the top of the operating table, and the two groups of supporting components are used to firmly support both ends of the high-strength stainless steel pipe; an adjusting component is located above the operating table, and is used to drive one group of supporting components to move, so that it can be suitable for stainless steel pipes of different lengths. The stability of the steel pipe during the cutting process is ensured by the design of the supporting component, and cutting errors or safety accidents caused by the shaking of the steel pipe are avoided. The position of the top block is adjusted by a third motor driving the movable column and the connecting frame to adapt to steel pipes of different outer diameters, and there is no need for frequent adjustments, thereby improving the overall work efficiency, and further improving the cutting accuracy and adaptability.

Description

Technical Field

[0001] The utility model relates to the technical field of steel pipe processing, and more specifically to a high-strength stainless steel pipe cutting device. Background Art

[0002] Stainless steel pipe is a hollow long cylindrical steel material that is not easy to rust and is non-magnetic. It is usually used as a pipe for conveying fluids. Stainless steel pipe is made of acid-resistant and heat-resistant steel billets, and is made through multiple processes such as heating, perforation, sizing, hot rolling, and cutting. It is mainly divided into two categories: stainless steel seamless steel pipe and stainless steel welded steel pipe (seamless steel pipe). Seamless steel pipe is also called stainless steel seamless pipe. It is made of steel ingots or solid tube billets through perforation into rough tubes, and then made by hot rolling, cold rolling or cold drawing.

[0003] The patent with publication number CN219665424U discloses a stainless steel pipe laser cutting device including: a mounting plate; an adjusting component, the left side of the adjusting component is rotatably connected to the right side of the mounting plate, the adjusting component includes a rotating disk, the left side of the rotating disk is rotatably connected to the right side of the mounting plate, the left side of the rotating disk penetrates the right side of the mounting plate and extends to the inside of the mounting plate, and the left side of the rotating disk is fixedly connected with a threaded rod. The utility model provides a stainless steel pipe laser cutting device, which drives the threaded rod to rotate by the rotation of the rotating disk, and the rotation of the threaded rod drives the screw block to move to the left, and the movement of the screw block drives the limit plate to move until it is close to the right side of the steel pipe, thereby completing the positioning of the steel pipe cutting size. After positioning, there is no need to cut and measure the steel pipe of the same size again. When the right side of the steel pipe is close to the left side of the limit plate, the steel pipe can be cut, which effectively improves the cutting efficiency of the steel pipe of the same size.

[0004] Although the device has many beneficial effects, the following problems still exist: although the cutting equipment can improve the cutting efficiency of steel pipes of the same size by positioning, the cutting process during use requires frequent adjustment of the support device to adapt to steel pipes of different sizes due to the different sizes of high-strength stainless steel pipes, which consumes a lot of time and reduces overall work efficiency. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the utility model provides a high-strength stainless steel pipe cutting device to solve the above-mentioned problems.

[0007] (II) Technical solution

[0008] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a high-strength stainless steel pipe cutting device, comprising an operating table, a cutting head is provided above the operating table, and further comprising:

[0009] Two sets of support components, one set is located above the operating table, and the other set is located on the top of the operating table and is fixedly connected to the top of the operating table. The two sets of support components are used to firmly support both ends of the high-strength stainless steel pipe;

[0010] The adjusting component is located above the operating table and is used to drive a group of supporting components to move so that it can be suitable for stainless steel pipes of different lengths.

[0011] Preferably, the adjustment assembly includes a second motor, a threaded rod, a guide column and a movable plate, two fixed blocks are fixedly connected to the top of the operating table, a threaded rod is rotatably connected between the two fixed blocks, a second motor is fixedly installed on the outer surface of the fixed block, an output end of the second motor passes through the fixed block and is fixedly connected to the end of the threaded rod, a movable plate is movably sleeved on the outer surface of the threaded rod, two symmetrically distributed guide columns are fixedly connected between the two fixed blocks, the threaded rod is located between the two guide columns, and the movable plate is movably sleeved on the two guide columns.

[0012] Preferably, a group of supporting components are fixedly connected to the top of the movable plate, and the supporting components include a top block, an operating shell and a connecting frame. The top of the movable plate is fixedly connected to a connecting rod, and the connecting rod is arranged in an L-shaped structure. The end of the connecting rod is fixedly connected to the operating shell, and the outer surface of the operating shell is movably connected with a plurality of annular and equidistantly distributed connecting frames, and the ends of the plurality of connecting frames located outside the operating shell are fixedly connected to the top blocks, and the plurality of top blocks are arranged in an arc-shaped structure.

[0013] Preferably, a driven gear is rotatably connected at the center of the inner wall of the operating shell, and a plurality of annular equidistantly distributed movable grooves are provided on the outer surface of the driven gear, and a plurality of movable grooves are movably connected inside the plurality of movable grooves, and a movable column is movably connected thereto; a plurality of annular equidistantly distributed placement grooves are provided on the inner wall of the operating shell, and the plurality of placement grooves are slidably connected thereto with corresponding connecting frames, and the connecting frames are fixedly connected to the corresponding movable columns.

[0014] Preferably, a driving gear is rotatably connected to the inner wall of the operating shell, and the driving gear is meshed with a driven gear. A third motor is fixedly mounted on the outer surface of the operating shell, and the output end of the third motor passes through the operating shell and is fixedly connected to the driving gear.

[0015] Preferably, two electric telescopic rods are fixedly installed on the top of the operating table, and the electric telescopic rods are both located between the threaded rod and the guide column. The tops of the two electric telescopic rods are fixedly connected with a support plate, which is arranged in an arc-shaped structure and is located between two fixed blocks. An electric motor is fixedly installed on the bottom of the operating table, and the motor is electrically connected to the two electric telescopic rods.

[0016] Preferably, the top of the operating table is fixedly connected to a base, the outer surface of the base is rotatably connected to a connecting seat, the outer surface of the connecting seat is fixedly installed with a first motor, the outer surface of the connecting seat is rotatably connected to a cutting head, the output end of the first motor is fixedly connected to the cutting head, the outer surface of the connecting seat is fixedly connected to a protective cover, and the cutting head is located inside the protective cover.

[0017] (III) Beneficial effects

[0018] Compared with the prior art, the utility model provides a high-strength stainless steel pipe cutting device, which has the following beneficial effects:

[0019] 1. The high-strength stainless steel pipe cutting device ensures the stability of the steel pipe during the cutting process through the design of the support component, avoiding cutting errors or safety accidents caused by the shaking of the steel pipe. The position of the top block is adjusted by the third motor driving the movable column and the connecting frame to adapt to steel pipes of different outer diameters without frequent adjustments, thereby improving the overall work efficiency and further improving the cutting accuracy and adaptability.

[0020] 2. The high-strength stainless steel pipe cutting device uses an electric telescopic rod to make the height of the support plate adjustable, which can adapt to steel pipes of different heights, improving the versatility of the equipment. The design of the movable support component enables the device to be suitable for steel pipes of different lengths, enhancing the flexibility and mobility of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the structure of the structural connection seat of the utility model;

[0023] Figure 3 For this utility model Figure 2 Schematic diagram of the structure at A in the middle;

[0024] Figure 4 This is a schematic diagram of the placement slot structure of the utility model;

[0025] Figure 5 This is a schematic diagram of the structure of the support assembly of the utility model.

[0026] In the figure: 1. operating table; 2. first motor; 3. cutting head; 4. electric motor; 5. electric telescopic rod; 6. supporting plate; 7. second motor; 8. threaded rod; 9. guide column; 10. moving plate; 11. base; 12. connecting seat; 13. protective cover; 14. top block; 15. operating shell; 16. third motor; 17. placement slot; 18. driving gear; 19. driven gear; 20. connecting frame; 21. movable slot; 22. movable column. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] See also Figure 1-5 , the utility model provides a technical solution:

[0029] The high-strength stainless steel pipe cutting device comprises an operating table 1, a cutting head 3 is arranged above the operating table 1, and further comprises:

[0030] Two sets of support components, one set is located above the operating table 1, and the other set is located on the top of the operating table 1 and is fixedly connected to the top of the operating table 1. The two sets of support components are used to firmly support both ends of the high-strength stainless steel pipe;

[0031] The adjusting component is located above the operating table 1 and is used to drive a group of supporting components to move, so that it can be suitable for stainless steel pipes of different lengths. The cutting head 3 cuts the stainless steel pipes.

[0032] Furthermore, the adjustment component includes a second motor 7, a threaded rod 8, a guide column 9 and a movable plate 10. Two fixed blocks are fixedly connected to the top of the operating table 1, and a threaded rod 8 is rotatably connected between the two fixed blocks. The second motor 7 is fixedly installed on the outer surface of the fixed block, and the output end of the second motor 7 passes through the fixed block and is fixedly connected to the end of the threaded rod 8. The outer surface of the threaded rod 8 is movably sleeved with a movable plate 10, and two symmetrically distributed guide columns 9 are fixedly connected between the two fixed blocks. The threaded rod 8 is located between the two guide columns 9, and the movable plate 10 is movably sleeved with the two guide columns 9. The motor 4 drives the electric telescopic rod 5 to extend and retract, thereby adjusting the height of the support plate 6 to ensure that the height of the steel pipe is consistent with the height of the support assembly. According to the different lengths of the steel pipe, the second motor 7 is started, and the second motor 7 drives the threaded rod 8 to rotate, thereby driving the movable support assembly to move on the guide column 9 through the movable plate 10, and then driving another group of support assemblies to enter the interior of the other end of the steel pipe.

[0033] Furthermore, a group of supporting components are fixedly connected to the top of the movable plate 10, and the supporting components include a top block 14, an operating shell 15 and a connecting frame 20. A connecting rod is fixedly connected to the top of the movable plate 10, and the connecting rod is arranged in an L-shaped structure. The end of the connecting rod is fixedly connected to the operating shell 15, and the outer surface of the operating shell 15 is movably connected to a plurality of annular connecting frames 20 distributed equidistantly. The ends of the plurality of connecting frames 20 located on the outside of the operating shell 15 are fixedly connected to the top block 14, and the plurality of top blocks 14 are arranged in an arc-shaped structure. The position of the top block 14 is adjusted to adapt to the outer diameter of the steel pipe to achieve fixation of both ends of the steel pipe.

[0034] Furthermore, a driven gear 19 is rotatably connected at the center of the inner wall of the operating shell 15, and a plurality of annular equidistantly distributed movable grooves 21 are provided on the outer surface of the driven gear 19, and movable columns 22 are movably connected inside the plurality of movable grooves 21, and a plurality of equidistantly distributed placement grooves 17 are provided on the inner wall of the operating shell 15, and the plurality of placement grooves 17 are slidably connected inside with corresponding connecting frames 20, and the connecting frames 20 are fixedly connected with corresponding movable columns 22, and the rotation of the driven gear 19 causes the movable column 22 to move in the movable groove 21, thereby driving the connecting frame 20 to move outward or inward in the placement groove 17.

[0035] Furthermore, the inner wall of the operating shell 15 is rotatably connected to a driving gear 18, and the driving gear 18 is meshed with a driven gear 19. A third motor 16 is fixedly installed on the outer surface of the operating shell 15, and the output end of the third motor 16 passes through the operating shell 15 and is fixedly connected to the driving gear 18. The third motor 16 drives the driving gear 18 to rotate, thereby driving the driven gear 19 meshed with it to rotate.

[0036] Furthermore, two electric telescopic rods 5 are fixedly installed on the top of the operating table 1, and the electric telescopic rods 5 are both located between the threaded rod 8 and the guide column 9. The tops of the two electric telescopic rods 5 are fixedly connected with a support plate 6, which is arranged in an arc-shaped structure and is located between two fixed blocks. An electric motor 4 is fixedly installed on the bottom of the operating table 1, and the motor 4 is electrically connected to the two electric telescopic rods 5. The motor 4 drives the electric telescopic rods 5 to extend and retract, thereby adjusting the height of the support plate 6 to ensure that the height of the steel pipe is consistent with the height of the supporting assembly.

[0037] Furthermore, a base 11 is fixedly connected to the top of the operating table 1, and a connecting seat 12 is rotatably connected to the outer surface of the base 11. A first motor 2 is fixedly installed on the outer surface of the connecting seat 12. The outer surface of the connecting seat 12 is rotatably connected to the cutting head 3, and the output end of the first motor 2 is fixedly connected to the cutting head 3. A protective cover 13 is fixedly connected to the outer surface of the connecting seat 12. The cutting head 3 is located inside the protective cover 13, and the connecting seat 12 can be pressed downward to allow the connecting seat 12 to rotate inside the base 11, thereby enabling deeper cutting.

[0038] Working principle: when the staff needs to use the high-strength stainless steel pipe cutting device, the high-strength stainless steel pipe to be cut is placed on the support plate 6, so that the steel pipe is close to the fixed support assembly, and the support assembly is located inside one end of the steel pipe. If the heights of the two ends of the stainless steel pipe are inconsistent with the support assembly, the motor 4 is started, and the motor 4 drives the electric telescopic rod 5 to extend and retract, thereby adjusting the height of the support plate 6 to ensure that the height of the steel pipe is consistent with the height of the support assembly. According to the different lengths of the steel pipe, the second motor 7 is started, and the second motor 7 drives the threaded rod 8 to rotate, thereby driving the movable support assembly to move on the guide column 9 through the movable plate 10, and then driving another group of support assemblies to enter the inside of the other end of the steel pipe, and the third motor 16 is started, and the third The motor 16 drives the active gear 18 to rotate, thereby driving the driven gear 19 meshing therewith to rotate. The rotation of the driven gear 19 causes the movable column 22 to move in the movable groove 21, thereby driving the connecting frame 20 to move outward or inward in the placement groove 17, and adjusting the position of the top block 14 to adapt to the outer diameter of the steel pipe to achieve the fixation of the two ends of the steel pipe. The first motor 2 is started, and the first motor 2 drives the cutting head 3 to rotate at high speed inside the protective cover 13, and the connecting seat 12 can be pressed downward, so that the connecting seat 12 rotates in the base 11, and deeper cutting can be performed. After the cutting is completed, the third motor 16 reverses, drives the top block 14 to retract, releases the steel pipe, and the second motor 7 reverses, driving the movable support assembly back to the initial position to facilitate cutting of steel pipes of different lengths next time.

[0039] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A high-strength stainless steel pipe cutting device, comprising an operating table (1), characterized in that: A cutting head (3) is provided above the operating table (1), and further comprises: Two groups of support components, one group is located above the operating table (1), and the other group is located on the top of the operating table (1) and is fixedly connected to the top of the operating table (1), and the two groups of support components are used to stably support both ends of the high-strength stainless steel pipe; The adjusting component is located above the operating table (1) and is used to drive a group of supporting components to move, thereby being suitable for stainless steel pipes of different lengths.

2. The high-strength stainless steel pipe cutting device according to claim 1, characterized in that: The adjustment component comprises a second motor (7), a threaded rod (8), a guide column (9) and a movable plate (10); two fixed blocks are fixedly connected to the top of the operating table (1); a threaded rod (8) is rotatably connected between the two fixed blocks; a second motor (7) is fixedly mounted on the outer surface of the fixed block; an output end of the second motor (7) passes through the fixed block and is fixedly connected to the end of the threaded rod (8); a movable plate (10) is movably sleeved on the outer surface of the threaded rod (8); two symmetrically distributed guide columns (9) are fixedly connected between the two fixed blocks; the threaded rod (8) is located between the two guide columns (9); and the movable plate (10) is movably sleeved on the two guide columns (9).

3. The high-strength stainless steel pipe cutting device according to claim 2, characterized in that: A group of support components are fixedly connected to the top of the movable plate (10), and the support components include a top block (14), an operating shell (15) and a connecting frame (20). A connecting rod is fixedly connected to the top of the movable plate (10), and the connecting rod is arranged in an L-shaped structure. The end of the connecting rod is fixedly connected to the operating shell (15). The outer surface of the operating shell (15) is movably connected to a plurality of annular connecting frames (20) distributed at equal intervals. The ends of the plurality of connecting frames (20) located outside the operating shell (15) are fixedly connected to the top block (14), and the plurality of the top blocks (14) are arranged in an arc-shaped structure.

4. The high-strength stainless steel pipe cutting device according to claim 3, characterized in that: A driven gear (19) is rotatably connected at the center of the inner wall of the operating shell (15); a plurality of annular movable grooves (21) are provided on the outer surface of the driven gear (19) and are evenly spaced; a movable column (22) is movably connected inside each of the plurality of movable grooves (21); a plurality of placement grooves (17) are equidistantly spaced in annular distributions are provided on the inner wall of the operating shell (15); the plurality of placement grooves (17) are slidably connected inside to corresponding connecting frames (20); and the connecting frames (20) are fixedly connected to corresponding movable columns (22).

5. The high-strength stainless steel pipe cutting device according to claim 3, characterized in that: The inner wall of the operating shell (15) is rotatably connected to a driving gear (18), the driving gear (18) is meshingly connected to a driven gear (19), and a third motor (16) is fixedly mounted on the outer surface of the operating shell (15), the output end of the third motor (16) passes through the operating shell (15) and is fixedly connected to the driving gear (18).

6. The high-strength stainless steel pipe cutting device according to claim 2, characterized in that: Two electric telescopic rods (5) are fixedly mounted on the top of the operating table (1), and the electric telescopic rods (5) are both located between the threaded rod (8) and the guide column (9). A support plate (6) is fixedly connected to the top of the two electric telescopic rods (5), and the support plate (6) is arranged in an arc-shaped structure and is located between two fixed blocks. An electric motor (4) is fixedly mounted on the bottom of the operating table (1), and the electric motor (4) is electrically connected to the two electric telescopic rods (5).

7. The high-strength stainless steel pipe cutting device according to claim 1, characterized in that: The top of the operating table (1) is fixedly connected to a base (11); the outer surface of the base (11) is rotatably connected to a connecting seat (12); the outer surface of the connecting seat (12) is fixedly mounted with a first motor (2); the outer surface of the connecting seat (12) is rotatably connected to a cutting head (3); the output end of the first motor (2) is fixedly connected to the cutting head (3); the outer surface of the connecting seat (12) is fixedly connected to a protective cover (13); and the cutting head (3) is located inside the protective cover (13).

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