Automatic steel pipe cutting machine tool

Abstract

The utility model provides an automatic cutting machine tool for steel pipes, which relates to the technical field of steel pipe cutting and comprises a base, one end of the upper surface of the base is fixedly connected with a rotary table, a cutting machine is movably mounted on the surface of the base and positioned on one side of the rotary table, a sliding groove is arranged on the base, a moving block is slidably connected in the sliding groove, and the moving block is movably connected with the rotary table. The center of the circular ring on the vertically-arranged movable supporting piece and the center of the mounting position of the rotating table are located on the same horizontal plane, and when a steel pipe is placed in the circular ring at one end of the movable supporting piece, the multiple first electric telescopic rods extend at the same time, so that the steel pipe is clamped and fixed through a pressing block and moved to the center of the circular ring on the movable supporting piece; the steel pipe can be in butt joint with the center of the rotating table conveniently, the situation that the arrangement height of the steel pipes needs to be manually adjusted repeatedly before the steel pipes with different diameters are cut off is effectively avoided, time is saved, and the overall working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of steel pipe cutting, in particular to an automatic steel pipe cutting machine tool. Background Art

[0002] The steel pipe cutting machine is an electric device that can cut and incise various construction steel materials such as stainless steel, bearing steel, structural steel, aluminum and aluminum alloy, while the CNC cutting machine can realize automatic cutting operation of steel pipes.

[0003] However, in the prior art, before cutting the steel pipe, most of the existing ones need to put the steel pipe on the support table, and the support table is mostly manually adjusted. If the diameters of the steel pipes to be cut are different, in order to make the steel pipe smoothly docked with the center of the installation place of the rotating table, it is generally necessary to manually adjust the height of the support table repeatedly to change the placement height of the steel pipe to cooperate with the subsequent installation of the steel pipe. This is time-consuming and easily affects the overall work efficiency. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings existing in the prior art: if the diameters of the steel pipes to be cut are different, in order to enable the steel pipes to be smoothly docked with the center of the installation place of the rotating table, it is generally necessary to manually adjust the height of the support table repeatedly to change the placement height of the steel pipe to cooperate with the subsequent installation of the steel pipe, which is time-consuming and easily affects the overall work efficiency.

[0005] 7. The swiftly and minutely adjusting device for a wood-planer working table as claimed in claim 1, wherein said linking rod and said adjusting base are pivotally connected to each other with a bolt, and said bolt has a round shank to contact with said movable frame, and said bolt has a round shank to contact with said movable frame.

[0006] As a preferred embodiment, a roller is rotatably connected to the pressing block, and a plurality of rollers are installed at equal intervals along the curved surface of the pressing block.

[0007] As a preferred embodiment, a raised docking platform is installed on one side of the base, and the number of the raised docking platforms is plural.

[0008] As a preferred embodiment, one of the elevated docking platforms is fixedly connected to the base and the other is slidably connected to the base, and a second electric telescopic rod is fixedly connected to the opposite surfaces between the elevated docking platforms.

[0009] As a preferred implementation, a positioning arc groove is provided on the top of the elevated docking platform.

[0010] Compared with the prior art, the advantages and positive effects of the utility model are:

[0011] The utility model, before the steel pipe is installed on the movable support, the movable support is placed horizontally to lower the installation height of the steel pipe on the movable support, thereby improving the convenience of installing the steel pipe, and the center of the circular ring on the vertical movable support is on the same horizontal plane with the center of the rotating table installation position. When the steel pipe is placed in the circular ring at one end of the movable support, a plurality of No. 1 electric telescopic rods are extended at the same time so that the pressing block clamps and fixes the steel pipe, and the steel pipe is moved to the center of the circular ring on the movable support. At the same time, with the help of the screw rod and the No. 1 motor, the moving block and the movable support are moved horizontally with the steel pipe, so that the steel pipe and the rotating table can be installed and docked conveniently, and the situation that the installation height of steel pipes of different diameters needs to be repeatedly adjusted manually before cutting is effectively avoided, which saves time and is conducive to improving overall work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the overall structure of a steel pipe automatic cutting machine provided by the utility model;

[0013] Figure 2 A schematic diagram of the structure of a movable support member of a steel pipe automatic cutting machine provided by the utility model;

[0014] Figure 3 A schematic diagram of the structure around a pressing block of a steel pipe automatic cutting machine provided by the utility model;

[0015] Figure 4 The utility model provides a structural schematic diagram of a lifting docking platform of a steel pipe automatic cutting machine.

[0016] Legend:

[0017] 1. Base; 2. Rotating table; 3. CNC cutting machine; 4. Screw; 5. No. 1 motor; 6. Track rod; 7. Moving block; 8. Movable support; 9. No. 2 motor; 10. No. 1 electric telescopic rod; 11. Pressing block; 12. Roller; 13. Lifting docking platform; 14. No. 2 electric telescopic rod; 15. Positioning arc groove. DETAILED DESCRIPTION

[0018] 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.

[0019] Example 1

[0020] like Figure 1-4 As shown, the utility model provides a technical solution: an automatic steel pipe cutting machine tool, including a base 1, one end of the upper surface of the base 1 is fixedly connected to a rotating table 2, and a cutting machine 3 is movably installed on the surface of the base 1 located on one side of the rotating table 2. After the steel pipe is installed and docked on the rotating table 2, it is convenient to control the rotation of the steel pipe so that the cutting machine 3 can perform ring cutting on the steel pipe. A slide groove is opened on the base 1, and a moving block 7 is slidably connected in the slide groove, and the number of the moving blocks 7 is set in plurality, and track rods 6 are respectively penetrated on the surfaces of different moving blocks 7 A screw rod 4 is connected with the thread, and the base 1 is respectively connected to the screw rod 4 and the track rod 6 by rotation and penetration and fixed connection. By placing two moving blocks 7 on the screw rod 4 and the track rod 6 respectively, during the rotation of the screw rod 4, one of the moving blocks 7 can be driven to carry the movable support 8 to move, thereby facilitating the change of the distance between the two movable support members 8, so that the two movable support members 8 can be adapted to the installation of steel pipes of different lengths. A No. 1 motor 5 is fixed at one end of the base 1, and the output shaft of the No. 1 motor 5 is fixedly connected to the screw rod 4. The arrangement of the No. 1 motor 5 In order to control the screw rod 4 to perform rapid rotational movement, a movable support 8 and a second motor 9 are respectively rotated above and on the side of the moving block 7, and the output shaft of the second motor 9 is fixedly connected to the rotating shaft of the movable support 8. Before the steel pipe is installed on the movable support 8, the movable support 8 is placed horizontally to reduce the installation height of the steel pipe on the movable support 8, thereby improving the convenience of installing the steel pipe. With the help of the second motor 9, the movable support 8 is rotated 90 degrees and then placed vertically, and the center of the ring on the vertical movable support 8 is aligned with the installation position of the rotating table 2. The centers are on the same horizontal plane, a No. 1 electric telescopic rod 10 is fixedly passed through the top of the movable support 8, and a pressing block 11 is fixed at one end of the No. 1 electric telescopic rod 10. When the steel pipe is placed in the ring at one end of the movable support 8, the pressing block 11 clamps and fixes the steel pipe by extending multiple No. 1 electric telescopic rods 10 at the same time, and the steel pipe is moved to the center of the ring on the movable support 8, so that the steel pipe can be conveniently docked with the center of the rotating table 2 later, and the situation that the placement height of steel pipes of different diameters needs to be manually adjusted repeatedly before cutting is effectively avoided.

[0021] Example 2

[0022] like Figure 1-4As shown, a roller 12 is rotatably connected in the pressing block 11, and a plurality of rollers 12 are installed along the curved surface of the pressing block 11 at equal intervals. When the steel pipe is controlled to rotate by the rotating table 2, the rollers 12 in contact with the steel pipe are driven to roll, so that the rotation of the steel pipe is smoother. A lifting docking platform 13 is installed on one side of the base 1, and the number of the lifting docking platforms 13 is set in plurality. By rolling the steel pipe onto the top of the lifting docking platform 13, it is convenient to lift the lifting docking platform 13 from the ground, so that the two ends of the steel pipe can pass through the circular ring of the movable support 8 later. One of the lifting docking platforms 13 and the lifting docking platform 13 are connected. The base 1 is fixedly connected to another base 1 which is slidably connected to the base 1, and a No. 2 electric telescopic rod 14 is fixedly connected to the opposite surface of the elevated docking platform 13. With the help of the No. 2 electric telescopic rod 14, it is convenient to adjust one of the elevated docking platforms 13, so that steel pipes of different lengths can be stably moved to the top of the elevated docking platform 13, thereby improving practicality. A positioning arc groove 15 is provided on the top of the elevated docking platform 13. The positioning arc groove 15 facilitates the steel pipe to be correctly moved to the specific position of the top of the elevated docking platform 13, so that the two ends of the steel pipe can pass smoothly through the circular ring of the movable support 8 afterwards.

[0023] Working principle:

[0024] like Figure 1-4 As shown, when the utility model is in use, the user first adjusts the distance between the elevated docking platforms 13 by cutting the length of the steel pipe according to the need, and moves one of the elevated docking platforms 13 by controlling the extension and retraction of the No. 2 electric telescopic rod 14, so as to achieve the purpose of adjusting the distance between the elevated docking platforms 13. After the adjustment is completed, the steel pipe is pushed and rolled to the position of the positioning arc groove 15, and then the movable support 8 located at the track rod 6 is manually pushed so that one end of the steel pipe passes through the ring of the movable support 8 on one side. At the same time, the No. 1 motor 5 is controlled to start to rotate the screw rod 4, driving the movement of the moving block 7 and the movable support 8 on the other side. Move so that both ends of the steel pipe pass through the circular ring of the movable support 8, then control the No. 1 electric telescopic rod 10 to extend, so that the pressing block 11 clamps the steel pipe and moves the steel pipe to the center of the circular ring on the movable support 8, then turn on the No. 2 motor 9, and let the movable support 8 rotate 90 degrees on the moving block 7, so that the movable support 8 changes from horizontal to vertical, so that the steel pipe on the movable support 8 is aligned with the center of the installation place of the turntable 2, and then continue to let the screw rod 4 rotate, so that the moving block 7 and the movable support 8 move with the steel pipe toward the installation place of the turntable 2, so that one end of the steel pipe is docked with the installation place of the turntable 2 and then installed and fixed.

[0025] 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 steel pipe automatic cutting machine, comprising a base (1), characterized in that: One end of the upper surface of the base (1) is fixedly connected to a rotating table (2), and a cutting machine (3) is movably installed on the surface of the base (1) located on one side of the rotating table (2). A sliding groove is provided on the base (1), and a moving block (7) is slidably connected in the sliding groove. The number of the moving blocks (7) is set to be plural. Track rods (6) and screw rods (4) are respectively penetrated on the surfaces of different moving blocks (7). The base (1) rotates and penetrates the screw rod (4) and the track rod (6) to connect them. A first motor (5) is fixedly connected to one end of the base (1), and the output shaft of the first motor (5) is fixedly connected to the screw rod (4). A movable support (8) and a second motor (9) are respectively rotatably provided above and to the side of the movable block (7), and the output shaft of the second motor (9) is fixedly connected to the rotating shaft of the movable support (8). A first electric telescopic rod (10) is fixedly passed through the top of the movable support (8), and a pressing block (11) is fixedly provided at one end of the first electric telescopic rod (10).

2. The automatic steel pipe cutting machine according to claim 1, characterized in that: The pressing block (11) is rotatably connected with a roller (12), and a plurality of rollers (12) are installed along the curved surface of the pressing block (11) in an equidistant arrangement.

3. The automatic steel pipe cutting machine according to claim 1, characterized in that: A raised docking platform (13) is installed on one side of the base (1), and a plurality of raised docking platforms (13) are provided.

4. The automatic steel pipe cutting machine according to claim 3, characterized in that: One of the elevated docking platforms (13) is fixedly connected to the base (1) and the other is slidably connected to the base (1), and a second electric telescopic rod (14) is fixedly connected to the opposite surface between the elevated docking platforms (13).

5. The automatic steel pipe cutting machine according to claim 3, characterized in that: A positioning arc groove (15) is provided on the top of the elevated docking platform (13).

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