A ship welding inspection calibration device

Abstract

The utility model discloses a kind of ship welding inspection calibration equipment, including workbench, the bottom of workbench is fixedly connected with bottom support frame, first fixed assembly is assembled in workbench, the top of workbench is fixedly connected with top support frame, the top of top support frame is fixedly connected with top plate, assembly groove is opened in top plate, assembly groove is assembled with assembly frame, the bottom of assembly frame is fixedly connected with second fixed assembly. First fixed assembly can be clamped and fixed to the workpiece arranged horizontally, then through the cooperation of assembly frame and second fixed assembly, the workpiece arranged vertically can be positioned, when welding horizontal workpiece and vertical workpiece, after placing vertical workpiece to welding position, first fixed assembly and second fixed assembly can be calibrated to horizontal workpiece and vertical workpiece respectively, maintain the perpendicularity of vertical workpiece in welding process, so as to strengthen the finished product quality of product after welding is completed.

Description

Technical Field

[0001] This utility model relates to the field of workpiece welding technology, specifically to a ship welding inspection and calibration device. Background Technology

[0002] In the process of manufacturing ship components, welding operations are required at different angles. When welding workpieces perpendicularly together, the traditional method involves supporting and fixing the workpiece with one hand while performing the welding operation with the other. However, due to the high precision requirements of shipbuilding, the perpendicularity between workpieces is difficult to guarantee using traditional welding methods, resulting in welded parts that do not meet the required precision. Therefore, we propose a ship welding inspection and calibration device. Utility Model Content

[0003] The purpose of this invention is to provide a ship welding inspection and calibration device to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a ship welding inspection and calibration device, including a workbench, a bottom support frame fixedly connected to the bottom of the workbench, a first fixing component assembled inside the workbench, a top support frame fixedly connected to the top of the workbench, a top plate fixedly connected to the top of the top support frame, an assembly groove provided in the top plate, an assembly frame assembled in the assembly groove, and a second fixing component fixedly connected to the bottom of the assembly frame.

[0005] Preferably, the first fixing component includes a mounting groove, which is symmetrically opened on the left and right sides inside the worktable. A fixing shaft is fixedly assembled in the mounting groove, and a clamping plate is assembled on the outer side wall of the fixing shaft. A first spring is fixedly assembled between the clamping plate and the mounting groove.

[0006] Preferably, the sidewall of the clamping plate is integrally formed with a limiting block, the limiting block is slidably connected in a limiting groove, and the limiting groove is formed on the sidewall of the mounting groove.

[0007] Preferably, the assembly frame includes a sliding frame, an assembly block is fixedly connected to the top of the sliding frame, the assembly block is slidably connected to the assembly groove, a lifting groove is provided in the sliding frame, a lifting frame is slidably connected in the lifting groove, a guide shaft passing through the lifting frame is fixedly installed in the lifting groove, and a second spring is installed on the outer wall of the guide shaft.

[0008] Preferably, magnetic bases are fixedly assembled between the assembly blocks.

[0009] Preferably, the second fixing group includes a calibration frame, the calibration frame having symmetrically arranged telescopic grooves in the front and rear, a telescopic shaft being installed in the telescopic groove, a fixing block being fixedly connected to the bottom of the telescopic shaft, a third spring being installed between the fixing block and the telescopic groove, and a clamping frame being fixedly connected to the top of the telescopic shaft.

[0010] Compared with the prior art, the beneficial effects of this utility model are: a ship welding inspection and calibration equipment is provided with a first fixing component, which can clamp and fix a horizontally arranged workpiece. Then, through the cooperation of the assembly frame and the second fixing component, a vertically arranged workpiece can be positioned. When welding horizontal and vertical workpieces, after the vertical workpiece is placed in the welding position, the first fixing component and the second fixing component can respectively calibrate the horizontal and vertical workpieces, maintain the verticality of the vertical workpiece during the welding process, thereby improving the finished product quality after welding. Attached Figure Description

[0011] Figure 1 This is a perspective view of the present invention.

[0012] Figure 2 This is a schematic diagram of the structure of this utility model.

[0013] Figure 3 for Figure 2 Detailed image of point a in the image.

[0014] Figure 4 This is a schematic diagram of the lifting frame of this utility model.

[0015] In the diagram: 1. Workbench; 2. Bottom support frame; 3. First fixing component; 31. Mounting slot; 32. Fixing shaft; 33. Clamping plate; 34. First spring; 35. Limiting block; 36. Limiting slot; 4. Top support frame; 5. Top plate; 6. Assembly slot; 7. Assembly frame; 71. Sliding frame; 72. Assembly block; 73. Lifting slot; 74. Lifting frame; 75. Guide shaft; 76. Second spring; 8. Second fixing component; 81. Calibration frame; 82. Telescopic slot; 83. Telescopic shaft; 84. Fixing block; 85. Third spring; 86. Clamping frame; 9. Magnetic base. Detailed Implementation

[0016] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0017] Please see Figure 1 , Figure 2 , Figure 3 and Figure 4This utility model provides a technical solution: a ship welding inspection and calibration device, including a workbench 1. Bottom support frames 2 are welded and fixed at the four corners of the bottom of the workbench 1, supporting and fixing the workbench 1. A first fixing component 3 is assembled inside the workbench 1, used to clamp and fix horizontally arranged plate-type workpieces. A top support frame 4 is welded and fixed to the top of the workbench 1, and a top plate 5 is welded and fixed to the top of the top support frame 4. An assembly groove 6 is opened in the top plate 5, and an assembly frame 7 is assembled in the assembly groove 6. A second fixing component 8 is connected to the bottom of the assembly frame 7, used to clamp vertically arranged plate-type workpieces. Through the cooperation of the first fixing component 3 and the second fixing component 8, the positions of vertical and horizontal plates during the welding process can be limited and calibrated, maintaining the perpendicularity of the vertical and horizontal plates during welding, thereby improving the finished product quality after welding.

[0018] like Figure 2 As shown, the first fixing component 3 includes a mounting groove 31, which is symmetrically opened on the left and right sides in the workbench 1. Fixing shafts 32, which are symmetrically distributed in front and back, are welded and fixed in the mounting groove 31. Clamping plates 33 are slidably connected to the outer side walls of the fixing shafts 32. A first spring 34 is fixedly assembled between the outer side walls of the clamping plates 33 and the mounting groove 31. The first spring 34 generates elastic force on the clamping plates 33, thereby clamping and fixing the horizontally arranged plate material by the clamping plates 33 on both sides.

[0019] like Figure 3 As shown, the side wall of the clamping plate 33 is integrally formed with a limiting block 35. The limiting block 35 is slidably connected in the limiting groove 36. Through the cooperation between the limiting block 35 and the limiting groove 36, the movement stroke of the clamping plate 33 in the mounting groove 31 is limited, thereby increasing the stability of the clamping plate 33 in the sliding process in the mounting groove 31.

[0020] like Figure 4 As shown, the assembly frame 7 includes a sliding frame 71, with an assembly block 72 fixedly connected to the top of the sliding frame 71. The assembly block 72 is slidably connected in the assembly groove 6. A lifting groove 73 is provided in the sliding frame 71, and a lifting frame 74 is slidably connected in the lifting groove 73. A guide shaft 75 passing through the lifting frame 74 is fixedly connected in the lifting groove 73. A second spring 76 is sleeved on the outer wall of the guide shaft 75. The bottom of the lifting frame 74 is fixedly connected to the second fixing component 8. By setting the sliding frame 71, the horizontal position of the second fixing component 8 can be adjusted. By sliding the lifting frame 74 in the lifting groove 73, the height position of the second fixing component 8 can be adjusted, so that the second fixing component 8 fits against the surface of the horizontal fixing plate, making the second fixing component 8 adaptable to plates of different thicknesses. The elastic force generated by the second spring 76 on the lifting frame 74 can maintain the fixing effect between the second fixing component 8 and the plate surface.

[0021] A magnetic base 9 is fixedly connected between the two assembly blocks 72. The top plate 5 is made of cast iron metal material. The magnetic base 9 is a switch-type magnetic base. By turning the switch on the top, the magnetic base 9 can generate or eliminate magnetic force. When the magnetic base 9 is turned on, it can be attracted and fixed to the top of the top plate 5, thereby limiting and fixing the position of the assembly frame 7 and the second fixing component 8.

[0022] like Figure 4 As shown, the second fixing component 8 includes a calibration frame 81 with a triangular cross-section. The bottom of the calibration frame 81 is used to fit against the surface of a horizontally arranged plate, and the side of the calibration frame 81 is used to fit against the side wall of a vertically arranged plate. The calibration frame 81 has telescopic grooves 82 symmetrically distributed in front and back. A telescopic shaft 83 is slidably connected in the telescopic grooves 82. A fixing block 84 is integrally formed at the bottom of the telescopic shaft 83. A third spring 85 is sleeved on the outer side wall of the telescopic shaft 83. A clamping frame 86 is fixedly connected to the top of the telescopic shaft 83. The clamping frame 86 is L-shaped. The elastic force generated by the third spring 85 on the telescopic shaft 83 can clamp and fix the vertically arranged plate, thus limiting the position of the plate.

[0023] Working Principle: During the production and processing of ship parts using this equipment, the horizontally positioned plate is first clamped between the clamping plates 33 in the first fixing assembly 3, thus fixing the plate. Then, the vertically positioned plate is placed vertically on the surface of the horizontally positioned plate. The height of the calibration frame 81 in the second fixing assembly 8 is adjusted so that the bottom of the calibration frame 81 is in contact with the surface of the horizontal plate, and the side wall of the calibration frame 81 is in contact with the side wall of the vertical plate. At the same time, the clamping frame 86 limits and fixes the position between the calibration frame 81 and the vertical plate. Then, the position of the calibration frame 81 and the vertical plate is adjusted so that the vertical plate is fixed at the welding position on the surface of the horizontal plate. The switch of the magnetic base 9 is turned to generate magnetic force. Thus, during the welding process of the vertical and horizontal plates, the calibration frame 81 can maintain the stability of the vertical plate, improve the perpendicularity between the vertical and horizontal plates, and maintain the yield rate of the finished workpiece.

Claims

1. A ship welding inspection and calibration device, comprising a workbench (1), wherein a bottom support frame (2) is fixedly connected to the bottom of the workbench (1), characterized in that, The workbench (1) is equipped with a first fixing component (3), and a top support frame (4) is fixedly connected to the top of the workbench (1). A top plate (5) is fixedly connected to the top of the top support frame (4). An assembly slot (6) is opened in the top plate (5). An assembly rack (7) is assembled in the assembly slot (6). A second fixing component (8) is fixedly connected to the bottom of the assembly rack (7).

2. The ship welding inspection and calibration equipment according to claim 1, characterized in that: The first fixing component (3) includes a mounting groove (31), which is symmetrically opened on the left and right sides inside the workbench (1). A fixing shaft (32) is fixedly assembled in the mounting groove (31), and a clamping plate (33) is assembled on the outer side wall of the fixing shaft (32). A first spring (34) is fixedly assembled between the clamping plate (33) and the mounting groove (31).

3. The ship welding inspection and calibration equipment according to claim 2, characterized in that: The side wall of the clamping plate (33) is integrally formed with a limiting block (35), which is slidably connected in a limiting groove (36), which is opened on the side wall of the mounting groove (31).

4. The ship welding inspection and calibration equipment according to claim 1, characterized in that: The assembly frame (7) includes a sliding frame (71), and an assembly block (72) is fixedly connected to the top of the sliding frame (71). The assembly block (72) is slidably connected in the assembly groove (6). A lifting groove (73) is provided in the sliding frame (71). A lifting frame (74) is slidably connected in the lifting groove (73). A guide shaft (75) that passes through the lifting frame (74) is fixedly installed in the lifting groove (73). A second spring (76) is installed on the outer side wall of the guide shaft (75).

5. The ship welding inspection and calibration equipment according to claim 4, characterized in that: A magnetic base (9) is fixedly assembled between the assembly blocks (72).

6. The ship welding inspection and calibration equipment according to claim 1, characterized in that: The second fixing component (8) includes a calibration frame (81), which has telescopic grooves (82) symmetrically arranged in front and back. A telescopic shaft (83) is installed in the telescopic groove (82). A fixing block (84) is fixedly connected to the bottom of the telescopic shaft (83). A third spring (85) is installed between the fixing block (84) and the telescopic groove (82). A clamping frame (86) is fixedly connected to the top of the telescopic shaft (83).

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