A CNC control device for internal and external welding of spiral welded pipe

Abstract

The utility model discloses a CNC control device for internal and external welding of spiral welded pipes, including a device body, a rotating plate is provided on the side of the device body, a fixed disk is fixedly connected to the side of the device body, two fixed disks are provided, a threaded rod is fixedly connected to the side of the rotating plate, an arc groove is provided on the surface of the fixed disk, and an internal threaded seat is sleeved on the outside of the threaded rod. This CNC control device for internal and external welding of spiral welded pipes is provided with a rotating plate and a fixed disk on the side of the device body, and a threaded rod is added to the side of the rotating plate. When the control device fails and needs to be repaired, it is only necessary to rotate the turntable to loosen it, and then open the rotating plate. When the rotating plate is opened to a suitable position, it is sufficient to directly rotate the turntable to fix it. After the fixing is completed, it can be repaired. After the repair is completed, the rotating plate is closed, so that the rotating plate is fitted with the device body, and then the turntable is rotated to fix it, which makes the repair more convenient.

Description

Technical Field

[0001] The utility model belongs to the technical field of control devices, and in particular relates to a numerical control device for internal and external welding of spiral welded pipes. Background Art

[0002] Spiral welded pipe is made by rolling low-carbon carbon structural steel or low-alloy structural steel strip into a tube blank at a certain spiral angle, and then welding the tube seam. It can produce large-diameter steel pipes with narrower strip steel. When internal welding is required, CNC control devices are required.

[0003] The control devices currently available on the market have the following problems when applied:

[0004] 1. The surface of the traditional device body is generally sealed. When the CNC device fails and needs to be repaired, it is generally difficult to disassemble the outside to repair the inside, and it is also inconvenient to install after disassembly, making its maintenance more troublesome;

[0005] 2. The traditional device body is generally equipped with a display screen and more buttons. When it needs to be operated, the parameters are adjusted through the buttons, which are relatively precise and easy to touch the buttons by mistake, affecting its use and making its protection effect poor. Utility Model Content

[0006] The utility model aims to provide a numerical control device for internal and external welding of spiral welded pipes to solve the technical problems raised in the background technology.

[0007] In order to achieve the above-mentioned purpose, the specific technical scheme of the utility model is as follows: a CNC control device for internal and external welding of spiral welded pipes, a rotating plate is provided on the side of the device body, the side of the device body is fixedly connected to a fixed disk, there are two fixed disks, the side of the rotating plate is fixedly connected to a threaded rod, the surface of the fixed disk is provided with an arc groove, the outside of the threaded rod is sleeved with an internal threaded seat, and the surface of the internal threaded seat is fixedly connected to a turntable.

[0008] Preferably, a protective plate is provided on the surface of the device body, the side of the device body is fixedly connected to the side plate, a sliding groove is provided on the side of the protective plate, the side plate is inserted into the sliding groove, a plug rod passes through the side of the protective plate, one end of the plug rod is fixedly connected to the baffle, and the surface of the baffle is fixedly connected to the pull plate.

[0009] Preferably, the side surface of the rotating plate is fixedly connected to the rotating shaft, the outside of the rotating shaft is sleeved with a fixed plate, and a butterfly bolt passes through the inside of the fixed plate.

[0010] Preferably, a metal plate is embedded on the surface of the baffle plate, and a magnetic plate is embedded on the side of the protective plate.

[0011] Preferably, a sealing gasket is embedded on the side of the device body, and the sealing gasket is arc-shaped.

[0012] Preferably, a mounting plate is fixedly connected to the bottom of the device body, a mounting hole is provided on the surface of the mounting plate, and there are two mounting plates.

[0013] The utility model of a spiral welded pipe internal and external welding numerical control device has the following advantages:

[0014] 1. A CNC control device for internal and external welding of spiral welded pipes is provided by adding a rotating plate and a fixed plate on the side of the device body, and adding a threaded rod on the side of the rotating plate, an arc groove is installed on the surface of the fixed plate, an internal threaded seat is installed on the outside of the threaded rod, and a turntable is installed on the surface of the internal threaded seat. When the control device fails and needs to be repaired, it is only necessary to turn the turntable to loosen it, and then the rotating plate can be opened. When the rotating plate is opened to a suitable position, the turntable can be directly turned to fix it. After the fixing is completed, the maintenance can be started. After the maintenance is completed, the rotating plate is closed, so that the rotating plate is fitted with the device body, and then the turntable is turned to fix it, so that the maintenance is more convenient;

[0015] 2. This kind of spiral welded pipe internal and external welding CNC control device has a protective plate added to the surface of the device body, a side plate added to the side of the device body, a slide groove opened on the side of the protective plate, and an insertion rod added inside the protective plate, a baffle installed at one end of the insertion rod, and a pull plate installed on the surface of the baffle. When it is necessary to protect it after use, the protective plate is lowered, and the insertion rod is inserted into the inside of the protective plate to fix the protective plate. At this time, the display surface can be prevented from being hit, and the button can be prevented from being accidentally touched, so that the protection effect is better. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the magnetic attraction plate of the utility model;

[0019] Figure 3 This is a schematic diagram of the side panel structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the rod structure of the utility model;

[0021] Figure 5 For the utility model Figure 2 Enlarged view of part A in the middle;

[0022] Figure 6 For the utility model Figure 3 Enlarged view of part B.

[0023] Explanation of the markings in the figure: 1. Device body; 2. Rotating plate; 3. Mounting plate; 4. Mounting hole; 5. Protective plate; 6. Slide groove; 7. Magnetic plate; 8. Sealing gasket; 9. Baffle; 10. Side plate; 11. Metal plate; 12. Insert rod; 13. Pull plate; 14. Arc groove; 15. Threaded rod; 16. Turntable; 17. Internal thread seat; 18. Fixed plate; 19. Rotating shaft; 20. Fixed plate; 21. Butterfly bolt. DETAILED DESCRIPTION

[0024] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the embodiments of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0025] In the description of the embodiments of the present invention, it should be understood that the terms "length", "vertical", "horizontal", "top", "bottom", etc. indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the embodiments of the present invention.

[0026] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0027] In the embodiments of the present utility model, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or a communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present utility model can be understood according to specific circumstances.

[0028] The disclosure below provides many different embodiments or examples for realizing different structures of the embodiments of the present utility model. In order to simplify the disclosure of the embodiments of the present utility model, the components and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the embodiments of the present utility model. In addition, the embodiments of the present utility model can repeat reference numbers and / or reference letters in different examples, and this repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed.

[0029] In order to better understand the purpose, structure and function of the utility model, the following is a further detailed description of a spiral welded pipe internal and external welding numerical control device of the utility model in conjunction with the accompanying drawings.

[0030] like Figure 1-6 As shown, a CNC control device for internal and external welding of spiral welded pipes of the utility model comprises a device body 1, a rotating plate 2 is provided on the side of the device body 1, a fixed disk 18 is fixedly connected to the side of the device body 1, and the number of the fixed disks 18 is provided with two, a threaded rod 15 is fixedly connected to the side of the rotating plate 2, an arc groove 14 is provided on the surface of the fixed disk 18, the outer surface of the threaded rod 15 is sleeved with an internal thread seat 17, and the surface of the internal thread seat 17 is fixedly connected to a rotating disk 16, by adding a rotating plate 2 and a fixed disk 18 on the side of the device body 1, and adding a threaded rod 15 on the side of the rotating plate 2, a fixed An arc groove 14 is installed on the surface of the disk 18, an internal threaded seat 17 is installed on the outside of the threaded rod 15, and a turntable 16 is installed on the surface of the internal threaded seat 17. When the control device fails and needs to be repaired, it is only necessary to turn the turntable 16 to loosen it, and then the rotating plate 2 can be opened. When the rotating plate 2 is opened to a suitable position, the turntable 16 can be directly turned to fix it. After the fixation is completed, the maintenance can be started. After the maintenance is completed, the rotating plate is closed, so that the rotating plate is fitted with the device body 1, and then the turntable 16 is turned to fix it, which makes the maintenance more convenient.

[0031] A protective plate 5 is provided on the surface of the device body 1, and a side plate 10 is fixedly connected to the side of the device body 1. A slide groove 6 is provided on the side of the protective plate 5, and the side plate 10 is inserted into the slide groove 6. A plug rod 12 passes through the side of the protective plate 5, and one end of the plug rod 12 is fixedly connected to the baffle 9. The surface of the baffle 9 is fixedly connected to the pull plate 13. By adding a protective plate 5 on the surface of the device body 1, a side plate 10 is added to the side of the device body 1, a slide groove 6 is provided on the side of the protective plate 5, and a plug rod 12 is added inside the protective plate 5, a baffle 9 is installed at one end of the plug rod 12, and a pull plate 13 is installed on the surface of the baffle 9, when it is necessary to protect it after use, the protective plate 5 is put down, and the plug rod 12 is inserted into the protective plate 5 after putting it down. At this time, the protective plate 5 can be fixed, and the display surface can be prevented from being hit, and the button can be prevented from being accidentally touched, so that its protection effect is better.

[0032] The side of the rotating plate 2 is fixedly connected to the rotating shaft 19, the outside of the rotating shaft 19 is sleeved with the fixed plate 20, and the butterfly bolt 21 passes through the inside of the fixed plate 20. By adding a rotating shaft 19 to the side of the rotating plate 2 and adding a fixed plate 20 to the outside of the rotating shaft 19, when the rotating plate 2 is closed, the fixed plate 20 is rotated to make the fixed plate 20 fit with the device body 1, and then the butterfly bolt 21 is screwed into the fixed plate 20 and the inside of the device body 1 to fix the rotating plate 2.

[0033] A metal plate 11 is embedded on the surface of the baffle 9, and a magnetic plate 7 is embedded on the side of the protective plate 5. By adding a metal plate 11 on the surface of the baffle 9 and adding a magnetic plate 7 on the side of the protective plate 5, when the insertion rod 12 is inserted into the protective plate 5, the metal plate 11 is firmly adsorbed by the magnetic plate 7 to prevent the insertion rod 12 from escaping from the inside of the protective plate 5.

[0034] A sealing gasket 8 is embedded on the side of the device body 1, and the sealing gasket 8 is arc-shaped. By adding the sealing gasket 8 on the side of the device body 1, when the rotating plate 2 is closed, the sealing gasket 8 can prevent external dust from entering the inside of the device body 1 through any gap.

[0035] The bottom of the device body 1 is fixedly connected to the mounting plate 3, and the surface of the mounting plate 3 is provided with a mounting hole 4. There are two mounting plates 3. By adding a mounting plate 3 at the bottom of the device body 1 and adding a mounting hole 4 on the surface of the mounting plate 3, the device can be installed at a desired position through the mounting hole 4.

[0036] The working principle of the CNC control device for internal and external welding of spiral welded pipes is as follows: when using the control device, first install it at the required position through the mounting plate 3 and the mounting hole 4, then turn on the display screen and press the button to adjust the parameters. When the control device fails and needs to be repaired, you only need to turn the turntable 16 to loosen it, then you can open the rotating plate 2. When the rotating plate 2 is opened to a suitable position, directly turn the turntable 16 to fix it. After the fixation is completed, you can start to repair it. After the repair is completed, close the rotating plate, make the rotating plate fit with the device body 1, then turn the turntable 16 to rotate the fixed plate 20, so that The fixing plate 20 is fitted with the device body 1, and the butterfly bolt 21 is screwed into the fixing plate 20 and the inside of the device body 1 to fix the rotating plate 2. When the rotating plate 2 is closed, the sealing gasket 8 can prevent external dust from entering the inside of the device body 1 through any gap. When it needs to be protected after use, the protective plate 5 is lowered, and the insertion rod 12 is inserted into the inside of the protective plate 5 to fix the protective plate 5. When the insertion rod 12 is inserted into the protective plate 5, the metal plate 11 is firmly adsorbed by the magnetic plate 7 to prevent the insertion rod 12 from falling out of the inside of the protective plate 5. At this time, the display surface can be prevented from being hit, and the button can be prevented from being touched by mistake.

[0037] It is understood that the present invention is described by some embodiments, and those skilled in the art are aware that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, under the teachings of the present invention, these features and embodiments may be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the scope of protection of the present invention.

Claims

1. A CNC control device for internal and external welding of spiral welded pipes, comprising a device body (1), characterized in that: A rotating plate (2) is provided on the side of the device body (1), and a fixed disk (18) is fixedly connected to the side of the device body (1), and two fixed disks (18) are provided. A threaded rod (15) is fixedly connected to the side of the rotating plate (2), and an arc groove (14) is provided on the surface of the fixed disk (18). The outer portion of the threaded rod (15) is sleeved with an internal thread seat (17), and the surface of the internal thread seat (17) is fixedly connected to a rotating disk (16).

2. According to claim 1, the CNC control device for internal and external welding of spiral welded pipes is characterized in that: A protective plate (5) is provided on the surface of the device body (1), and a side plate (10) is fixedly connected to the side of the device body (1). A sliding groove (6) is provided on the side of the protective plate (5), and the side plate (10) is inserted into the sliding groove (6). An insertion rod (12) passes through the side of the protective plate (5), and one end of the insertion rod (12) is fixedly connected to a baffle (9). The surface of the baffle (9) is fixedly connected to a pull plate (13).

3. The CNC control device for internal and external welding of spiral welded pipe according to claim 1, characterized in that: The side of the rotating plate (2) is fixedly connected to a rotating shaft (19), the outside of the rotating shaft (19) is sleeved with a fixed plate (20), and a butterfly bolt (21) passes through the inside of the fixed plate (20).

4. The CNC control device for internal and external welding of spiral welded pipe according to claim 2, characterized in that: The surface of the baffle (9) is inlaid with a metal plate (11), and the side of the protection plate (5) is inlaid with a magnetic attraction plate (7).

5. The CNC control device for internal and external welding of spiral welded pipe according to claim 1, characterized in that: A sealing gasket (8) is embedded on the side of the device body (1), and the sealing gasket (8) is arc-shaped.

6. The CNC control device for internal and external welding of spiral welded pipe according to claim 1, characterized in that: The bottom of the device body (1) is fixedly connected to a mounting plate (3), a mounting hole (4) is provided on the surface of the mounting plate (3), and there are two mounting plates (3).

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