Rotating mechanism for welding annular cylinder

Abstract

The utility model discloses a rotating mechanism for annular cylinder welding, and belongs to the field of annular cylinder welding.The rotating mechanism for annular cylinder welding comprises a base, a welding set is fixedly mounted at the top of the base, a main rack is arranged at the top of the welding set, and a welding assembly is arranged on the outer side of the main rack; a main body is arranged on the outer wall of the welding assembly, a rotating assembly is arranged on the outer side of the main body and comprises a supporting column, a first motor is fixedly connected to the top of the supporting column, a first rotating disc is arranged at the right end of the first motor, and a rotating plate is hinged to the right side of the first rotating disc; and a second rotating disc is hinged to the right side of the rotating plate. Through the arrangement of the rotating assembly, the rotating device can rapidly drive the main body in the clamp to rotate, automatic welding of the reinforcing rib main body is achieved, manpower is saved, and the production efficiency is improved.

Description

Technical Field

[0001] This application relates to the field of annular cylinder welding. Specifically, it relates to a rotating mechanism for annular cylinder welding. Background Technique

[0002] The rotating mechanism for annular cylinder welding is a mechanical device applied in industrial production. Its function is to provide stable and precise rotating movements to support the welding process of the annular cylinder. This mechanism usually consists of parts such as a motor, a reducer, bearings, and a bracket, and can ensure that the annular cylinder maintains a stable rotating speed and position during the welding process, thereby improving the welding quality and efficiency. Specifically, the working principle of the rotating mechanism is that the motor drives the reducer, and the reducer then transmits the power to the bearings, and the bearings support and guide the rotation of the annular cylinder.

[0003] Currently, manual welding is still mostly used for welding the internal stiffeners of the tank body in circular tank trucks. Especially in the field of special vehicles for pressure vessels, there are more welds for stiffeners. From a traditional perspective, only by increasing the personnel input can the production efficiency be improved. Therefore, it is necessary to upgrade the existing process. Now, a rotating mechanism for annular cylinder welding is proposed to achieve automatic welding of the stiffeners. Utility Model Content

[0004] In view of the deficiencies of the prior art, the present utility model provides a rotating mechanism for annular cylinder welding, which solves the problems raised in the above background technique. To achieve the above objectives, the present utility model is realized through the following technical solutions: A rotating mechanism for annular cylinder welding includes a base. A welding set is fixedly installed on the top of the base. A main frame is arranged on the top of the welding set. A welding assembly is arranged on the outer side of the main frame. A main body is arranged on the outer wall of the welding assembly. A rotating assembly is arranged on the outer side of the main body. The rotating assembly includes a support column. The top of the support column is fixedly connected with a first motor. A first rotating disk is arranged on the right end of the first motor. A rotating plate is hinged on the right side of the first rotating disk. A second rotating disk is hinged on the right side of the rotating plate. A first connecting column is fixedly connected to the right side of the second rotating disk. A circular plate is fixedly connected to the right side of the first connecting column. A connecting frame is fixedly connected to the right side of the circular plate. A clamp is fixedly connected to the right side of the connecting frame.

[0005] Preferably, the inner wall of the clamp is clamped with the left outer wall of the main body, and the bottom of the support column is fixedly connected with the top of the base.

[0006] Preferably, the output end of the first motor is fixedly connected with the left side of the first rotating disk, and the connecting frame is in an "L" shape.

[0007] Preferably, a support plate is slidably connected to the outer wall of the middle part of the main body, and a support assembly is arranged at the bottom of the support plate. Preferably, the support assembly includes a second motor, the output end of the second motor is fixedly connected to a first threaded rod, the rear end of the first threaded rod is fixedly connected to a second connecting column, the rear end of the second connecting column is fixedly connected to a second threaded rod, the rear end of the second threaded rod is fixedly connected to a limiting plate, the bottom of the support plate is fixedly connected to a threaded plate, the front threaded plate is threadedly connected to the first threaded rod, the rear threaded plate is threadedly connected to the second threaded rod, a sliding groove is formed at the bottom of the threaded plate, and the inner wall of the sliding groove is slidably connected to a limiting block.

[0008] Preferably, the bottom of the second motor is fixedly connected to the top of the base, and the bottom of the limiting block is fixedly connected to the top of the base.

[0009] The advantages of this application are as follows:

[0010] (1) By setting the rotating assembly in this application, the rotating device can quickly drive the main body inside the fixture to rotate, realizing automatic welding of the reinforcing rib main body, saving manpower and improving production efficiency.

[0011] (2) By setting the support assembly in this application, the support plate can move on the outer wall of the main body, enabling the support plate to support reinforcing rib main bodies of different sizes and thicknesses, making the use of the rotating assembly more convenient. Description of the Drawings

[0012] Figure 1 is the front view of the present utility model;

[0013] Figure 2 is the orthographic view of the present utility model;

[0014] Figure 3 is the present utility model Figure 1 partial enlarged view of A;

[0015] Figure 4 is the present utility model Figure 2 partial enlarged view of B.

[0016] In the above figures,

[0017] 1. Base; 2. Welding set; 3. Welding assembly; 4. Main frame; 5. Main body; 6. Support plate; 7. Rotating assembly; 71. Support column; 72. First motor; 73. First rotating disk; 74. Rotating plate; 75. First connecting column; 76. Circular plate; 77. Connecting frame; 78. Fixture; 79. Second rotating disk; 8. Support assembly; 81. Second motor; 82. First threaded rod; 83. Threaded plate; 84. Limit block; 85. Slide groove; 86. Second connecting column; 87. Second threaded rod; 88. Limit plate. Detailed implementation manner

[0018] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0019] Embodiment 1

[0020] See Figures 1 - 4, this embodiment provides a rotary mechanism for annular cylinder welding, including a base 1. A welding set 2 is fixedly installed on the top of the base 1. A main frame 4 is arranged on the top of the welding set 2. A welding assembly 3 is arranged on the outer side of the main frame 4. A main body 5 is arranged on the outer wall of the welding assembly 3. A rotary assembly 7 is arranged on the outer side of the main body 5. The rotary assembly 7 includes a support column 71. A first motor 72 is fixedly connected to the top of the support column 71. The support column 71 provides a supporting force for the use of the first motor 72. A first rotating disk 73 is arranged at the right end of the first motor 72. A rotating plate 74 is hinged to the right side of the first rotating disk 73. The number of the rotating plates 74 is three. A second rotating disk 79 is hinged to the right side of the rotating plate 74. A first connecting column 75 is fixedly connected to the right side of the second rotating disk 79. A circular plate 76 is fixedly connected to the right side of the first connecting column 75. A connecting frame 77 is fixedly connected to the right side of the circular plate 76. The number of the connecting frames 77 is two. A clamp 78 is fixedly connected to the right side of the connecting frame 77. The number of the clamps 78 is two. The inner wall of the clamp 78 is clamped with the left outer wall of the main body 5. The bottom of the support column 71 is fixedly connected to the top of the base 1. The base 1 provides a supporting force for the use of the support column 71. The output end of the first motor 72 is fixedly connected to the left side of the first rotating disk 73. The first motor 72 provides power for the use of the first rotating disk 73. The connecting frame 77 is in an "L" shape. When the above equipment is specifically used, the main body 5 is clamped and fixed by the clamp 78. The first rotating disk 73 is rotated by the movement of the first motor 72. The rotating plate 74 is rotated by the rotation of the first rotating disk 73. The second rotating disk 79 is rotated by the rotation of the rotating plate 74. The first connecting column 75 is rotated by the rotation of the second rotating disk 79. The circular plate 76 is rotated by the rotation of the first connecting column 75. The connecting frame 77 is rotated by the rotation of the circular plate 76. The clamp 78 is rotated by the rotation of the connecting frame 77, so that the clamp 78 drives the main body 5 to rotate.

[0021] Embodiment 2

[0022] See Figures 1 - 4, on the basis of Embodiment 1, a support plate 6 is slidably connected to the outer wall of the middle part of the main body 5, and a support assembly 8 is arranged at the bottom of the support plate 6. The support assembly 8 includes a second motor 81, the output end of the second motor 81 is fixedly connected with a first threaded rod 82, the rear end of the first threaded rod 82 is fixedly connected with a second connecting column 86, the rear end of the second connecting column 86 is fixedly connected with a second threaded rod 87, the threads on the first threaded rod 82 and the second threaded rod 87 are in opposite directions, the rear end of the second threaded rod 87 is fixedly connected with a limiting plate 88, the limiting plate 88 is circular, two threaded plates 83 are fixedly connected to the bottom of the support plate 6, the front threaded plate 83 is threadedly connected to the first threaded rod 82, the rear threaded plate 83 is threadedly connected to the second threaded rod 87, sliding grooves 85 are formed at the bottom of the threaded plate 83, the number of the sliding grooves 85 is two, and the inner walls of the sliding grooves 85 are slidably connected to the limiting blocks 84. The bottom of the second motor 81 is fixedly connected to the top of the base 1, and the base 1 provides a supporting force for the use of the second motor 81. The bottom of the limiting block 84 is fixedly connected to the top of the base 1, and the base 1 provides a supporting force for the use of the limiting block 84.

[0023] When the above device is specifically used, the movement of the second motor 81 drives the first threaded rod 82 to rotate counterclockwise. The rotation of the first threaded rod 82 drives the second connecting column 86 to rotate. The rotation of the second connecting column 86 drives the second threaded rod 87 to rotate. The rotation of the first threaded rod 82 and the second threaded rod 87 drives the two threaded plates 83 to move inward. The inward movement of the threaded plates 83 drives the support plate 6 to move inward. The support plate 6 provides a supporting force for the rotation of the main body 5 of different sizes.

Claims

1. A rotary mechanism for welding a ring-shaped cylinder, comprising a base (1), characterized in that, A welding set (2) is fixedly installed on the top of the base (1). A main frame (4) is arranged on the top of the welding set (2). A welding assembly (3) is arranged on the outer side of the main frame (4). A main body (5) is arranged on the outer wall of the welding assembly (3). A rotating assembly (7) is arranged on the outer side of the main body (5). The rotating assembly (7) includes a support column (71). The top of the support column (71) is fixedly connected with a first motor (72). A first rotating disk (73) is arranged on the right end of the first motor (72). A rotating plate (74) is hinged on the right side of the first rotating disk (73). A second rotating disk (79) is hinged on the right side of the rotating plate (74). A first connecting column (75) is fixedly connected to the right side of the second rotating disk (79). A circular plate (76) is fixedly connected to the right side of the first connecting column (75). A connecting frame (77) is fixedly connected to the right side of the circular plate (76). A clamp (78) is fixedly connected to the right side of the connecting frame (77).

2. The rotating mechanism for welding a ring-shaped cylinder according to claim 1, characterized in that The inner wall of the clamp (78) is clamped with the left outer wall of the main body (5). The bottom of the support column (71) is fixedly connected with the top of the base (1).

3. The rotary mechanism for welding an annular cylinder according to claim 1, wherein, The output end of the first motor (72) is fixedly connected with the left side of the first rotating disk (73). The connecting frame (77) is in an "L" shape.

4. A rotary mechanism for welding an annular cylinder according to claim 2, characterized in that, A support plate (6) is slidably connected to the middle outer wall of the main body (5). A support assembly (8) is arranged at the bottom of the support plate (6).

5. The rotary mechanism for annular cylinder welding according to claim 4, characterized in that, The support assembly (8) includes a second motor (81). The output end of the second motor (81) is fixedly connected with a first threaded rod (82). A second connecting column (86) is fixedly connected to the rear end of the first threaded rod (82). A second threaded rod (87) is fixedly connected to the rear end of the second connecting column (86). A limiting plate (88) is fixedly connected to the rear end of the second threaded rod (87). A threaded plate (83) is fixedly connected to the bottom of the support plate (6). The front threaded plate (83) is threadedly connected to the first threaded rod (82). The rear threaded plate (83) is threadedly connected to the second threaded rod (87). A chute (85) is formed at the bottom of the threaded plate (83). A limiting block (84) is slidably connected to the inner wall of the chute (85).

6. The rotary mechanism for welding of an annular cylinder according to claim 5, characterized in that, The bottom of the second motor (81) is fixedly connected with the top of the base (1). The bottom of the limiting block (84) is fixedly connected with the top of the base (1).

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