Metal pipe cutting equipment

Abstract

The utility model discloses a metal pipe cutting device. It relates to the field of metal processing technology, including a workbench, a threaded rod and a guide rod are connected to the top of the workbench, a mounting plate is connected to the top of the threaded rod and the guide rod, a first motor is connected to the top of the mounting plate, the output end of the first motor passes through the mounting plate and is connected to the threaded rod, a first moving block is connected to the outer wall of the threaded rod and the guide rod, a protective box is connected between the two first moving blocks, a mounting port is provided on the top of the protective box, and a cylinder is connected to the mounting port. The utility model can realize stable fixation of metal pipes of different sizes by setting a threaded rod, a first motor, a first moving block, a protective box, a cylinder, a second motor, a rotating rod, a third motor, a fourth motor, a second moving block, a gear, a rack, a column, and a limit plate for coordinated use, and can prevent sparks from flying during cutting, and can also collect debris generated during cutting.

Description

Technical Field

[0001] The utility model relates to the technical field of metal processing, in particular to a metal pipe cutting device. Background Art

[0002] Commonly used metal pipes include carbon steel, stainless steel, steel lined with plastic, aluminum, etc. They are mainly used for non-concentric axial transmission with a very small bending radius, or irregular turning, expansion and contraction, or absorbing thermal deformation of pipes. In the application of metal pipes, the required length varies according to different environments. In the application of metal pipes, the metal pipes need to be cut to meet the required length. However, in the prior art, the fixing method of the metal pipe is not stable enough and cannot adapt to metal pipes of different diameters. During the cutting process, a large amount of sparks and debris will be generated, and these flying sparks and debris will have a negative impact on the working environment.

[0003] Therefore, it is necessary to invent a metal tube cutting device to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a metal pipe cutting device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a metal pipe cutting device, comprising a workbench, a threaded rod and a guide rod are connected to the top of the workbench, a mounting plate is connected to the top of the threaded rod and the guide rod, a first motor is connected to the top of the mounting plate, the output end of the first motor passes through the mounting plate and is connected to the threaded rod, a first moving block is connected to the outer wall of the threaded rod and the guide rod, a protective box is connected between the two first moving blocks, a mounting opening is provided on the top of the protective box, a cylinder is connected to the mounting opening, the output end of the cylinder extends to the inside of the protective box and is connected to a mounting frame, a cutting knife is connected between the mounting frames by a rotating shaft, a second motor is connected to one side of the mounting frame, the output end of the second motor passes through the mounting frame and is connected to the cutting knife, and an opening corresponding to the cylinder is provided on the mounting plate.

[0006] Preferably, two extension plates are connected to one side of the workbench, and a rotating rod is connected between the extension plates, and a fourth motor is connected to one side of one of the extension plates, and the output end of the fourth motor passes through the extension plate and is connected to the rotating rod, the outer wall of the rotating rod is provided with two sections of opposite threads, and the outer wall of the rotating rod is connected to two second moving blocks, the top of the workbench is provided with two sections of strip grooves, and the strip grooves are connected with columns, and a connecting rod is connected between the second moving block and the column, and a third motor is connected to one side of the column, and a cavity is provided inside the column, and the output end of the third motor passes through the cavity and is connected to a gear, and two sections of slide grooves are provided inside the cavity, and a rack is connected in the slide groove, and the rack meshes with the gear, and one side of the rack passes through the column and is connected to a limiting plate, and through holes are provided on both sides of the protective box.

[0007] Preferably, an anti-skid pad is connected to one side opposite to the two limit plates, and the specific material of the anti-skid pad is rubber.

[0008] Preferably, a material leakage port is opened on the workbench, two fixed plates are connected to the bottom of the workbench, and a conveyor belt is connected between the fixed plates.

[0009] Preferably, the bottom of the workbench is connected to support legs, and the support legs are distributed in a matrix.

[0010] The technical effects and advantages of the utility model are as follows: by setting a threaded rod, a first motor, a first moving block, a protective box, a cylinder, a second motor, a rotating rod, a third motor, a fourth motor, a second moving block, a gear, a rack, a column, and a limit plate for coordinated use, according to the length of the metal pipe, the fourth motor works to drive the rotating rod to rotate, so that the second moving block moves, and the column is driven to move through the connecting rod. At the same time, the third motor works to drive the gear to rotate, and the gear drives the rack meshing with it to rotate, so that the limit plate fixes the metal pipe, the first motor works to drive the threaded rod to rotate, so that the first moving block moves, so that the protective box descends, the cylinder works to move the mounting frame to a suitable position, and the second motor works to drive the cutting knife to cut the metal pipe, and the debris falls into the conveyor belt through the leakage port, so that the metal pipes of different sizes can be stably fixed, and sparks can be prevented during cutting, and the debris generated during cutting can also be collected. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0012] Figure 2 This is a front view structural schematic diagram of the utility model;

[0013] Figure 3 This is a schematic diagram of the column structure of the utility model;

[0014] Figure 4 It is a schematic diagram of the top view structure of the utility model;

[0015] Figure 5 For the utility model Figure 2 Schematic diagram of the B-1-B-1 structure.

[0016] In the figure: 1. workbench; 2. threaded rod; 3. guide rod; 4. mounting plate; 5. first motor; 6. first moving block; 7. protective box; 8. cylinder; 9. mounting frame; 10. cutting knife; 11. extension plate; 12. rotating rod; 13. second moving block; 14. column; 15. connecting rod; 16. third motor; 17. gear; 18. rack; 19. limit plate; 20. fixed plate; 21. conveyor belt; 22. support foot; 23. second motor; 24. fourth motor. DETAILED DESCRIPTION

[0017] 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.

[0018] The utility model provides Figure 1-5 A metal pipe cutting device is shown, including a workbench 1, a threaded rod 2 and a guide rod 3 are connected to the top of the workbench 1, a mounting plate 4 is connected to the top of the threaded rod 2 and the guide rod 3, a first motor 5 is connected to the top of the mounting plate 4, the output end of the first motor 5 passes through the mounting plate 4 and is connected to the threaded rod 2, the outer walls of the threaded rod 2 and the guide rod 3 are connected to a first moving block 6, a protective box 7 is connected between the two first moving blocks 6, a mounting opening is provided on the top of the protective box 7, a cylinder 8 is connected to the mounting opening, and the cylinder 8 is used to adjust the position of the cutting knife 10. The output end of the cylinder 8 extends to the inside of the protective box 7 and is connected to a mounting frame 9, and the cutting knife 10 is connected between the mounting frames 9 by a rotating shaft, a second motor 23 is connected to one side of the mounting frame 9, the output end of the second motor 23 passes through the mounting frame 9 and is connected to the cutting knife 10, and an opening corresponding to the cylinder 8 is provided on the mounting plate 4.

[0019] Two extension plates 11 are connected to one side of the workbench 1, and a rotating rod 12 is connected between the extension plates 11. A fourth motor 24 is connected to one side of one of the extension plates 11. The output end of the fourth motor 24 passes through the extension plate 11 and is connected to the rotating rod 12. The outer wall of the rotating rod 12 is provided with two opposite threads. Two second moving blocks 13 are connected to the outer wall of the rotating rod 12. Two sections of strip grooves are provided on the top of the workbench 1. A column 14 is connected in the strip groove. A connecting rod 15 is connected between the second moving block 13 and the column 14. A third motor 16 is connected to one side of the column 14. A cavity is provided inside the column 14. The output end of the third motor 16 passes through the cavity and is connected to a gear 17. Two sections of slide grooves are provided inside the cavity. A rack 18 is connected in the slide groove. The rack 18 meshes with the gear 17. One side of the rack 18 passes through the column 14 and is connected to a limiting plate 19. Through holes are provided on both sides of the protective box 7, so that metal pipes of different sizes can be fixed.

[0020] The opposite side of the two limiting plates 19 is connected with an anti-skid pad, the specific material of the anti-skid pad is rubber, which can more stably fix the metal pipe.

[0021] A material leakage port is provided on the workbench 1 , and two fixed plates 20 are connected to the bottom of the workbench 1 . A conveyor belt 21 is connected between the fixed plates 20 to collect and clean up the debris generated by cutting the metal pipe.

[0022] The bottom of the workbench 1 is connected to support legs 22, which are distributed in a matrix to support the equipment.

[0023] The working principle of the utility model is as follows: according to the length of the metal pipe, the fourth motor 24 works to drive the rotating rod 12 to rotate, so that the second moving block 13 moves, and the column 14 moves through the connecting rod 15. At the same time, the third motor 16 works to drive the gear 17 to rotate, and the gear 17 drives the rack 18 meshing with it to rotate, so that the limit plate 19 fixes the metal pipe, the first motor 5 works to drive the threaded rod 2 to rotate, so that the first moving block 6 moves, and the protective box 7 descends. The cylinder 8 works to move the mounting frame 9 to a suitable position, and then the second motor 23 works to drive the cutting knife 10 to cut the metal pipe, and the debris falls into the conveyor belt 21 through the leakage port.

[0024] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A metal tube cutting device, comprising a workbench (1), characterized in that: The top of the workbench (1) is connected to a threaded rod (2) and a guide rod (3), the top of the threaded rod (2) and the guide rod (3) are connected to a mounting plate (4), the top of the mounting plate (4) is connected to a first motor (5), the output end of the first motor (5) passes through the mounting plate (4) and is connected to the threaded rod (2), the outer walls of the threaded rod (2) and the guide rod (3) are connected to a first moving block (6), a protection box (7) is connected between the two first moving blocks (6), a mounting opening is provided at the top of the protection box (7), a cylinder (8) is connected at the mounting opening, the output end of the cylinder (8) extends to the inside of the protection box (7) and is connected to a mounting frame (9), a cutting knife (10) is connected between the mounting frames (9) by a rotating shaft, a second motor (23) is connected to one side of the mounting frame (9), the output end of the second motor (23) passes through the mounting frame (9) and is connected to the cutting knife (10), and an opening corresponding to the cylinder (8) is provided on the mounting plate (4).

2. A metal pipe cutting device according to claim 1, characterized in that: Two extension plates (11) are connected to one side of the workbench (1), and a rotating rod (12) is connected between the extension plates (11). A fourth motor (24) is connected to one side of one of the extension plates (11), and an output end of the fourth motor (24) passes through the extension plate (11) and is connected to the rotating rod (12). The outer wall of the rotating rod (12) is provided with two sections of opposite threads, and the outer wall of the rotating rod (12) is connected to two second moving blocks (13). The top of the workbench (1) is provided with two sections of strip grooves, and the strip grooves are connected to columns (14). A connecting rod (15) is connected between the second moving block (13) and the column (14); a third motor (16) is connected to one side of the column (14); a cavity is provided inside the column (14); an output end of the third motor (16) passes through the cavity and is connected to a gear (17); two sections of slide grooves are provided inside the cavity; a rack (18) is connected inside the slide groove; the rack (18) is meshed with the gear (17); one side of the rack (18) passes through the column (14) and is connected to a limiting plate (19); and passages are provided on both sides of the protective box (7).

3. A metal pipe cutting device according to claim 2, characterized in that: An anti-skid pad is connected to the opposite side of the two limiting plates (19), and the specific material of the anti-skid pad is rubber.

4. The metal pipe cutting device according to claim 1, characterized in that: The workbench (1) is provided with a material leakage port, the bottom of the workbench (1) is connected to two fixed plates (20), and a conveyor belt (21) is connected between the fixed plates (20).

5. The metal pipe cutting device according to claim 1, characterized in that: The bottom of the workbench (1) is connected to support legs (22), and the support legs (22) are distributed in a matrix.

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