Metal pressure vessel welding device

Abstract

The utility model discloses a metal pressure vessel welding device, and relates to the technical field of welding equipment. The metal pressure vessel fixing device comprises a base, a rotating mechanism is arranged on the surface of the base, a controller is fixedly installed on the top face of the base, a fixing assembly is fixedly installed on the top face of a rotating portion of the rotating mechanism, and the fixing assembly is used for fixing a metal pressure vessel. The metal pressure vessel to be welded is placed on the top face of the rotating mechanism, the metal pressure vessel is fixed through the fixing assembly, the position of the welding head is adjusted to the welding position of the metal pressure vessel through the first-stage adjusting mechanism and the second-stage adjusting mechanism, the welding head corresponds to a welding seam, and the welding head is fixed through the rotating mechanism. The metal pressure container is welded through the welding head, and meanwhile, the metal pressure container at the top of the rotating mechanism is driven to rotate at a constant speed through the rotating mechanism, so that the metal pressure container is uniformly welded through the welding head.

Description

Technical Field

[0001] The utility model relates to the technical field of welding equipment, in particular to a metal pressure container welding device. Background Art

[0002] Metal pressure vessels are devices used to store or contain pressurized substances, usually in industrial applications. These vessels can be used to store gases, liquids or steam, etc., withstand the pressure generated inside, and need to have high strength and corrosion resistance. Welding metal pressure vessels is a complex and critical process that requires strict compliance with relevant standards and regulations to ensure the quality and safety of the welded joints.

[0003] Existing metal pressure vessels are often welded by manual handheld welding equipment along the weld of the metal pressure vessel to weld the upper and lower tank bodies of the metal pressure vessel. Since the metal pressure vessel is cylindrical, it is difficult to weld the arc surface, and manual welding is difficult to maintain the welding quality.

[0004] For this purpose, a metal pressure vessel welding device is proposed. Utility Model Content

[0005] The purpose of the utility model is to solve the problems raised in the above background technology, and the utility model provides a metal pressure vessel welding device.

[0006] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0007] A metal pressure vessel welding device comprises a base, a rotating mechanism is arranged on the surface of the base, a controller is fixedly mounted on the top surface of the base, a fixing assembly is fixedly mounted on the top surface of the rotating part of the rotating mechanism, and the fixing assembly is used to fix the metal pressure vessel, a primary adjustment mechanism is arranged on the top surface of the base, and a secondary adjustment mechanism is arranged on the movable part of the primary adjustment mechanism, and a welding head is fixedly mounted on the end surface of the secondary adjustment mechanism via a bracket.

[0008] Furthermore, the rotating mechanism comprises a driving motor, the driving motor is fixedly mounted on the bottom surface of the base, a turntable is fixedly mounted on the output end of the driving motor through the base, and a bearing block is fixedly mounted on the surface of the turntable.

[0009] Furthermore, the fixing assembly includes a side frame, the top surface of the bearing block is fixedly mounted with the side frame, the internal thread of the side frame is plugged with a first threaded rod, and one end of the first threaded rod is rotatably mounted with a clamping plate, and the other end of the first threaded rod is fixedly mounted with a first knob.

[0010] Furthermore, the first-level adjustment mechanism includes a column, the top surface of the base is fixedly mounted with the column, and the top of the column is rotatably plugged with a second threaded rod, the surface thread sleeve of the second threaded rod is provided with a movable frame, and the top of the second threaded rod is fixedly mounted with a second knob.

[0011] Furthermore, the secondary adjustment mechanism includes a through groove, the surface of the movable frame is provided with a through groove, and a cross bar is movably inserted inside the through groove, the surface of the cross bar is provided with an adjustment hole, and the surface of the movable frame is provided with a plug-in hole, pins are inserted inside the plug-in hole and the adjustment hole, and a welding head is fixedly installed on the top surface of the cross bar through a bracket.

[0012] Furthermore, the movable frame is movably sleeved on the surface of the column, and the movable frame and the column are vertically arranged.

[0013] The beneficial effects of the utility model are as follows:

[0014] The metal pressure vessel to be welded is placed on the top surface of the rotating mechanism, the metal pressure vessel is fixed by a fixing assembly, the position of the welding head is adjusted to the welding position of the metal pressure vessel by a primary adjusting mechanism and a secondary adjusting mechanism, so that the welding head and the weld are corresponding, the metal pressure vessel is welded by the welding head, and at the same time, the metal pressure vessel on the top is driven to rotate at a uniform speed by the rotating mechanism, so that the metal pressure vessel is evenly welded through the welding head. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0016] Figure 2 It is a side view of the utility model;

[0017] Figure 3 It is a structural schematic diagram of the fixing assembly of the utility model;

[0018] Figure 4 It is a schematic diagram of the primary regulating mechanism and the secondary regulating mechanism of the utility model;

[0019] Figure numerals: 1. base; 2. rotating mechanism; 201. driving motor; 202. turntable; 203. bearing block; 3. controller; 4. fixing assembly; 401. side frame; 402. first threaded rod; 403. clamping plate; 404. first knob; 5. primary adjustment mechanism; 501. column; 502. second threaded rod; 503. movable frame; 504. second knob; 6. secondary adjustment mechanism; 601. through groove; 602. cross bar; 603. adjustment hole; 604. plug hole; 605. pin; 7. welding head. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Generally, the components of the embodiment of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0021] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0022] It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings. In addition, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0023] In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply 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 present invention.

[0024] like Figures 1 to 4As shown, a metal pressure vessel welding device comprises a base 1, a rotating mechanism 2 is provided on the surface of the base 1, a controller 3 is fixedly installed on the top surface of the base 1, a fixing assembly 4 is fixedly installed on the top surface of the rotating part of the rotating mechanism 2, and the fixing assembly 4 is used to fix the metal pressure vessel, a primary adjustment mechanism 5 is provided on the top surface of the base 1, and a secondary adjustment mechanism 6 is provided on the movable part of the primary adjustment mechanism 5, and a welding head 7 is fixedly installed on the end surface of the secondary adjustment mechanism 6 through a bracket. More specifically, by placing the metal pressure vessel to be welded on the top surface of the rotating mechanism 2, the metal pressure vessel is fixed by the fixing assembly 4, the position of the welding head 7 is adjusted to the welding position of the metal pressure vessel by the primary adjustment mechanism 5 and the secondary adjustment mechanism 6, so that the welding head 7 corresponds to the weld, and the metal pressure vessel is welded by the welding head 7, and at the same time, the metal pressure vessel on the top is driven to rotate at a uniform speed by the rotating mechanism 2, so that the metal pressure vessel is uniformly welded by the welding head 7.

[0025] The rotating mechanism 2 includes a driving motor 201, the driving motor 201 is fixedly mounted on the bottom surface of the base 1, a turntable 202 is fixedly mounted on the output end of the driving motor 201 through the base 1, and a bearing block 203 is fixedly mounted on the surface of the turntable 202. More specifically, by placing the metal pressure vessel on the top surface of the turntable 202, the turntable 202 is driven to rotate by the driving motor 201, so that the metal pressure vessel is rotated at a uniform speed.

[0026] The fixing assembly 4 includes a side frame 401, and the side frame 401 is fixedly installed on the top surface of the bearing block 203. The first threaded rod 402 is inserted into the internal thread of the side frame 401, and a clamping plate 403 is rotatably installed on one end of the first threaded rod 402, and a first knob 404 is fixedly installed on the other end of the first threaded rod 402. More specifically, the first threaded rod 402 is rotated by rotating the first knob 404, so that the clamping plate 403 is driven to move horizontally, and then the end surface of the clamping plate 403 is in contact with the surface of the metal pressure vessel, and the metal pressure vessel is fixedly clamped on the top surface of the turntable 202 through two groups of clamping plates 403.

[0027] The primary adjustment mechanism 5 includes a column 501, the top surface of the base 1 is fixedly mounted with the column 501, and the top of the column 501 is rotatably plugged with a second threaded rod 502, the surface of the second threaded rod 502 is threadedly sleeved with a movable frame 503, and the top of the second threaded rod 502 is fixedly mounted with a second knob 504. More specifically, the second threaded rod 502 is driven to rotate by rotating the second knob 504, and the second threaded rod 502 is meshed with the movable frame 503, so that the movable frame 503 moves vertically along the surface of the column 501, so that the vertical position of the welding head 7 can be adjusted.

[0028] The secondary adjustment mechanism 6 includes a through slot 601, a through slot 601 is provided on the surface of the movable frame 503, and a cross bar 602 is movably inserted inside the through slot 601, an adjustment hole 603 is provided on the surface of the cross bar 602, and a plug hole 604 is provided on the surface of the movable frame 503, a latch 605 is inserted inside the plug hole 604 and the adjustment hole 603, and a welding head 7 is fixedly installed on the top surface of the cross bar 602 through a bracket. More specifically, the lock between the cross bar 602 and the movable frame 503 is released by pulling out the latch 605, so that the cross bar 602 and the movable frame 503 are movably plugged, so that the position of the welding head 7 can be adjusted, which is convenient for welding metal pressure vessels of different diameters, and the cross bar 602 and the movable frame 503 are locked by plugging the latch 605, the plug hole 604 and the adjustment hole 603.

[0029] The movable frame 503 is movably mounted on the surface of the column 501, and the movable frame 503 and the column 501 are vertically arranged. More specifically, the column 501 is used to limit and guide the movable frame 503 when it moves vertically.

[0030] In summary: the metal pressure vessel to be welded is placed on the top surface of the rotating mechanism 2, the metal pressure vessel is fixed by the fixing assembly 4, the position of the welding head 7 is adjusted to the welding position of the metal pressure vessel by the primary adjusting mechanism 5 and the secondary adjusting mechanism 6, so that the welding head 7 and the weld seam correspond, and the metal pressure vessel is welded by the welding head 7. At the same time, the rotating mechanism 2 drives the metal pressure vessel on the top to rotate at a uniform speed, so that the metal pressure vessel is evenly welded through the welding head 7.

[0031] 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 the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A metal pressure vessel welding device, characterized in that: The invention comprises a base (1), a rotating mechanism (2) is arranged on the surface of the base (1), a controller (3) is fixedly mounted on the top surface of the base (1), a fixing assembly (4) is fixedly mounted on the top surface of the rotating part of the rotating mechanism (2), and the fixing assembly (4) is used to fix the metal pressure vessel, a primary adjustment mechanism (5) is arranged on the top surface of the base (1), and a secondary adjustment mechanism (6) is arranged on the movable part of the primary adjustment mechanism (5), and a welding head (7) is fixedly mounted on the end surface of the secondary adjustment mechanism (6) via a bracket.

2. A metal pressure vessel welding device according to claim 1, characterized in that: The rotating mechanism (2) comprises a driving motor (201), the driving motor (201) being fixedly mounted on the bottom surface of the base (1), the output end of the driving motor (201) passing through the base (1) being fixedly mounted with a rotating disk (202), and a bearing block (203) being fixedly mounted on the surface of the rotating disk (202).

3. A metal pressure vessel welding device according to claim 2, characterized in that: The fixing assembly (4) comprises a side frame (401), the top surface of the bearing block (203) is fixedly mounted with the side frame (401), the internal thread of the side frame (401) is plugged with a first threaded rod (402), one end of the first threaded rod (402) is rotatably mounted with a clamping plate (403), and the other end of the first threaded rod (402) is fixedly mounted with a first knob (404).

4. A metal pressure vessel welding device according to claim 1, characterized in that: The primary adjustment mechanism (5) comprises a column (501), the top surface of the base (1) is fixedly mounted with the column (501), the top of the column (501) is rotatably plugged with a second threaded rod (502), the surface of the second threaded rod (502) is threadedly sleeved with a movable frame (503), and the top of the second threaded rod (502) is fixedly mounted with a second knob (504).

5. A metal pressure vessel welding device according to claim 4, characterized in that: The secondary adjustment mechanism (6) comprises a through slot (601), the surface of the movable frame (503) is provided with a through slot (601), and a cross bar (602) is movably inserted inside the through slot (601), the surface of the cross bar (602) is provided with an adjustment hole (603), and the surface of the movable frame (503) is provided with a plug hole (604), and a plug pin (605) is inserted inside the plug hole (604) and the adjustment hole (603), and a welding head (7) is fixedly mounted on the top surface of the cross bar (602) via a bracket.

6. A metal pressure vessel welding device according to claim 4, characterized in that: The movable frame (503) is movably mounted on the surface of the column (501), and the movable frame (503) and the column (501) are vertically arranged.

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