High-applicability ship boring and welding maintenance device

Abstract

The utility model discloses a high-applicability ship boring and welding maintenance device, relates to the technical field of ship manufacturing industry, and solves the problems that the manual operation precision is low, and the strict requirements of modern ship maintenance on aperture size and straightness are difficult to meet. A traditional tool is high in operation complexity and needs to be operated by experienced workers, so that the labor cost is increased; the device comprises a base, a vertical column is fixedly installed at the top of the base, an angle adjusting mechanism is arranged at the top of the vertical column, and a transverse rod is installed on the angle adjusting mechanism. According to the utility model, the precision and the stability of ship boring and welding operation are improved, the manual workload is reduced, the maintenance cost is reduced, the applicability and the flexibility of the system are enhanced, and the system is particularly suitable for rapid and efficient maintenance of different types of large, medium and small ships.

Description

TECHNICAL FIELD

[0001] The utility model relates to shipbuilding industry technical field especially is related to a high applicability ship boring and welding maintenance device. BACKGROUND

[0002] At present, in the field of ship maintenance, especially for the repair of key parts of large ships, traditional manual tools or semi-automatic equipment are generally used for boring and welding operations. These methods can meet the maintenance requirements to some extent, but there are many limitations in accuracy, efficiency and safety. With the continuous improvement of the quality requirements of modern shipping industry for ship maintenance, the traditional maintenance methods gradually show their limitations and inadaptability.

[0003] The traditional maintenance methods mainly include manual drilling and welding, and the use of some simple electric tools to assist in completing the work. The advantages of these methods are low cost, simple operation, and suitable for small maintenance projects. However, for large ships, manual operation cannot guarantee the accuracy and flatness of the hole diameter, and the quality of the welding interface is also unstable, which can easily lead to subsequent safety hazards. In addition, long-term manual work not only has high labor intensity, but also low efficiency, which cannot meet the large-scale and frequent maintenance requirements. In recent years, some automated maintenance systems based on robots have been developed to try to improve the accuracy and efficiency of maintenance. However, these systems are usually expensive and lack flexibility, making it difficult to be widely applied to different types of ships and maintenance occasions.

[0004] The existing ship maintenance methods mainly have the following defects: first, manual operation has low precision, which cannot meet the strict requirements of modern ship maintenance on hole diameter size and flatness; second, the operation of traditional tools is complex, which requires experienced workers to operate, increasing labor costs; third, long-term manual work not only has low efficiency, but also may cause occupational health risks to workers; finally, the high investment in automated equipment makes it difficult for small and medium-sized enterprises to bear, and these devices often lack sufficient flexibility, which cannot adapt to different types of maintenance tasks. Therefore, a high applicability ship boring and welding maintenance device is proposed. SUMMARY

[0005] In order to improve the problem of low precision of manual operation, which cannot meet the strict requirements of modern ship maintenance on hole diameter size and flatness; the complexity of the operation of traditional tools, which requires experienced workers to operate, increasing labor costs; long-term manual work not only has low efficiency, but also may cause occupational health risks to workers; the high investment in automated equipment makes it difficult for small and medium-sized enterprises to bear, and these devices often lack sufficient flexibility, which cannot adapt to different types of maintenance tasks, the utility model provides a high applicability ship boring and welding maintenance device.

[0006] The utility model provides a kind of high applicability ship boring welding maintenance device, using following technical scheme:

[0007] A kind of high applicability ship boring welding maintenance device, including base, the top of the base is fixedly installed with vertical column, the top of the vertical column is provided with angle adjusting mechanism, angle adjusting mechanism is installed with transverse rod, the bottom of the transverse rod is installed with boring die mechanism and intelligent welding machine, the lower of the transverse rod is provided with moving platform, the top of the moving platform is installed with workbench, the top of the workbench is installed with four workpiece fixing mechanisms.

[0008] By using the above technical scheme, the workpiece is cut by the sounding mold mechanism, the workpiece is welded by the intelligent welding mechanism, and the workpiece is fixed by the workpiece fixing mechanism.

[0009] Optionally, the boring die mechanism includes a horizontal electric sliding rail mounted on the bottom of the transverse rod, a vertical electric sliding rail mounted on the bottom of the horizontal electric sliding rail, a motor mounted on the bottom of the vertical electric sliding rail, a cooling liquid spraying pipe mounted on the outside of the motor, and a milling cutter mounted on the output shaft of the motor.

[0010] By using the above technical scheme, the milling cutter is adjusted horizontally left and right by the horizontal electric sliding rail, the milling cutter is adjusted vertically forward and backward by the vertical electric sliding rail, and the workpiece is cut by the motor rotating the milling cutter.

[0011] Optionally, the angle adjusting mechanism includes a servo motor mounted on the outside of the vertical column, a drive gear mounted on the output shaft of the servo motor, a rotating rod fixedly installed on the bottom of the transverse rod, the rotating rod is rotatably connected with the vertical column, a driven gear is sleeved on the outside of the rotating rod, and the drive gear is engaged with the driven gear.

[0012] By using the above technical scheme, the servo motor drives the drive gear to rotate, the drive gear drives the rotating rod to rotate through the driven gear, and the rotating rod drives the transverse rod to rotate, so that the position of the boring die mechanism and the intelligent welding machine can be adjusted.

[0013] Optionally, a circular groove is formed in the top of the vertical column, a bearing is installed in the circular groove, and the rotating rod is fixedly installed with the inner ring of the bearing.

[0014] By using the above technical scheme, the rotating rod is supported by the bearing, so that the transverse rod rotates in the circular groove.

[0015] Optionally, the moving platform includes a rectangular box, four drive wheels are arranged on the bottom of the rectangular box, a power supply and a wireless controller are arranged in the rectangular box, and a remote controller is connected to the wireless controller.

[0016] By adopting the technical scheme, the four driving wheels are controlled to work by the remote controller through the wireless controller, and the four driving wheels drive the rectangular box to automatically move.

[0017] Optionally, a fixing plate is fixedly installed in the interior of the rectangular box, two linear motors are installed on the top of the fixing plate, the same telescopic table is installed on the output shafts of the two linear motors, the telescopic table is in sliding connection with the inner wall of the rectangular box, and the top of the telescopic table is fixedly installed with the bottom of the workbench.

[0018] By adopting the technical scheme, the two linear motors push the telescopic table to move upwards, the telescopic table drives the workbench to move upwards, and the workbench drives the workpiece to move upwards, so that the machining height of the workpiece can be adjusted.

[0019] Optionally, the workpiece fixing mechanism comprises a cylinder, the cylinder is installed on the top of the workbench, a moving block is installed on the output shaft of the cylinder, a vertical plate is installed on the top of the moving block, a strip-shaped hole is formed in the vertical plate, a moving rod is slidably installed in the strip-shaped hole, a pressing plate is installed at the outer end of the moving rod, a pressing pad is installed at the bottom of the pressing plate, a linear motor is installed on the top of the moving block, and the output shaft of the linear motor is fixedly installed at the bottom of the moving rod.

[0020] By adopting the technical scheme, the linear motor drives the moving rod to move downwards, the moving rod drives the pressing pad to move downwards, and the workpiece is tightly fixed by the pressing pad.

[0021] Optionally, a limiting rod is fixedly installed in the strip-shaped hole, and the moving rod is slidably installed outside the limiting rod.

[0022] By adopting the technical scheme, the limiting rod is used for ensuring that the moving rod vertically slides.

[0023] In summary, the utility model has the following beneficial effects:

[0024] 1. The workpiece is machined by adopting the boring die mechanism and the intelligent welding machine, the two can be switched for use, the precision and stability of ship boring and welding operation are significantly improved, the error caused by human factors is effectively avoided, and the maintenance quality is ensured.

[0025] 2. The manual operation amount is greatly reduced, the labor intensity is reduced, the work efficiency is improved, the maintenance cycle is shortened, the generality and interchangeability of the product are realized through modular design and standardized production, the user can freely combine and configure according to different maintenance tasks, and the flexibility and adaptability of the system as a whole are enhanced.

[0026] The utility model discloses improve the precision and stability of ship boring and welding operation, reduce the manual operation amount, reduce the maintenance cost, enhance the applicability and flexibility of system, especially suitable for different types of large, medium and small ship's fast and efficient maintenance. BRIEF DESCRIPTION OF DRAWINGS

[0027] Figure 1 It is a structure schematic diagram of a high-applicability ship boring and welding maintenance device of the utility model.

[0028] Figure 2 It is a structure schematic diagram of A part of a high-applicability ship boring and welding maintenance device of the utility model.

[0029] Figure 3 It is a structure schematic diagram of B part of a high-applicability ship boring and welding maintenance device of the utility model.

[0030] Figure 4 It is a top view structure schematic diagram of the workbench and four workpiece fixing mechanisms.

[0031] BRIEF DESCRIPTION OF DRAWINGS

[0032] 1, base, 2, vertical column, 3, transverse rod, 4, boring die mechanism, 41, transverse electric slide rail, 42, longitudinal electric slide rail, 43, motor, 44, milling cutter, 45, cooling liquid spraying pipe, 5, intelligent welding machine, 6, angle adjusting mechanism, 61, servo motor, 62, drive gear, 63, round groove, 64, driven gear, 65, rotary rod, 66, bearing, 7, rectangular box, 8, drive wheel, 9, power supply, 10, wireless controller, 11, remote controller, 12, fixed plate, 13, linear motor, 14, telescopic table, 15, workbench, 16, workpiece fixing mechanism, 161, cylinder, 162, moving block, 163, linear motor, 164, vertical plate, 165, strip hole, 166, moving rod, 167, compression plate, 168, compression pad, 169, limiting rod. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings of the utility model embodiments Figures 1-4 The technical scheme in the utility model embodiments is clearly and completely described, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the protection scope of the utility model.

[0034] Please refer to Figures 1-3The utility model provides a high adaptability ship boring welding maintenance device, including the base 1, the top of base 1 is fixedly installed with vertical column 2, the top of vertical column 2 is provided with angle adjusting mechanism 6, is installed with horizontal bar 3 on angle adjusting mechanism 6, boring die mechanism 4 and intelligent welding machine 5 are installed at the bottom of horizontal bar 3, and the boring die mechanism 4 is used to cut workpiece, and the intelligent welding mechanism 5 is used to weld workpiece, specifically, boring die mechanism 4 includes horizontal electric slide rail 41, and horizontal electric slide rail 41 is installed at the bottom of horizontal bar 3, and the bottom of horizontal electric slide rail 41 is installed with longitudinal electric slide rail 42, and the bottom of longitudinal electric slide rail 42 is installed with motor 43, and the outside of motor 43 is installed with cooling liquid spraying pipe 45, and the output shaft of motor 43 is installed with milling cutter 44, and horizontal electric slide rail 41 drives milling cutter 44 to adjust laterally and horizontally, and longitudinal electric slide rail 42 drives milling cutter 44 to adjust longitudinally and horizontally, and motor 33 drives milling cutter 44 to rotate and cut workpiece.

[0035] Refer to Figure 2 In the embodiment, angle adjusting mechanism 6 includes servo motor 61, servo motor 61 is installed on the outside of vertical column 2, drive gear 62 is installed on the output shaft of servo motor 61, rotating rod 65 is fixedly installed at the bottom of horizontal bar 3, rotating rod 65 is rotationally connected with vertical column 2, charging gear 64 is sleeved on the outside of rotating rod 65, and drive gear 62 is engaged with driven gear 64.Servo motor 61 drives drive gear 62 to rotate, drive gear 62 drives rotating rod 65 to rotate through driven gear 64, and rotating rod 65 drives horizontal bar 3 to rotate 180 degrees, so that the positions of boring die mechanism 4 and intelligent welding machine 5 can be exchanged.The top of vertical column 2 is provided with circular groove 63, bearing 66 is installed in circular groove 63, rotating rod 65 is fixedly installed with the inner ring of bearing 66, and rotating rod 65 is supported through bearing 66, so that horizontal bar 3 can rotate in circular groove 63.

[0036] Refer to Figures 1-2 The bottom of horizontal bar 3 is provided with a moving platform, and a workbench 15 is installed on the top of the moving platform. The moving platform includes a rectangular box 7, four drive wheels 8 are arranged at the bottom of the rectangular box 7, a power supply 9 and a wireless controller 10 are arranged in the rectangular box 7, and a remote controller 11 is connected to the wireless controller 10. The four drive wheels 8 are controlled to work through the wireless controller 10 by the remote controller 11, and the rectangular box 7 is automatically moved by the four drive wheels 8.

[0037] Refer to Figure 1In the embodiment, the inside of the rectangular box 7 is fixedly provided with a fixed plate 12, the top of the fixed plate 12 is provided with two linear motors 13, the output shafts of the two linear motors 13 are provided with the same telescopic table 14, the telescopic table 14 is slidably connected with the inner wall of the rectangular box 7, the top of the telescopic table 14 is fixedly provided with the bottom of a workbench 15, the two linear motors 13 drive the telescopic table 14 to move upwards, the telescopic table 14 drives the workbench 15 to move upwards, and the workbench 15 drives the workpiece to move upwards, so that the machining height of the workpiece can be adjusted.

[0038] Referring to Figure 3 , Figure 4 In the embodiment, the top of the workbench 15 is provided with four workpiece fixing mechanisms 16, the workpiece fixing mechanisms 16 are used for fixing the workpiece, and the workpiece fixing mechanism 16 comprises a gas cylinder 161, the gas cylinder 161 is installed on the top of the workbench 15, a moving block 162 is installed on the output shaft of the gas cylinder 161, a vertical plate 164 is installed on the top of the moving block 162, a strip-shaped hole 165 is formed in the vertical plate 164, a moving rod 166 is slidably installed in the strip-shaped hole 165, a pressing plate 167 is installed at the outer end of the moving rod 166, a pressing pad 168 is installed at the bottom of the pressing plate 167, a linear motor 163 is installed on the top of the moving block 162, the output shaft of the linear motor 163 is fixedly installed at the bottom of the moving rod 166, a limiting rod 169 is fixedly installed in the strip-shaped hole 165, and the moving rod 166 is slidably installed outside the limiting rod 169.

[0039] Through the above technical scheme, the linear motor 163 drives the moving rod 166 to move downwards, the moving rod 166 drives the pressing pad 168 to move downwards, the workpiece is fixedly pressed by the pressing pad 168, and the limiting rod 169 is used for ensuring that the moving rod 166 vertically slides.

[0040] The implementation principle of the utility model is as follows: in actual operation, first, the whole device is pushed to the specified position through the moving platform, then the appropriate operation height is adjusted by using the height adjusting mechanism, then the boring die mechanism 4 is started, the main shaft is rotated by the motor 43, the milling cutter 44 is rotated by the main shaft, cutting is carried out according to the preset trajectory, the cooling liquid spraying pipe 45 sprays cooling liquid to cool the milling cutter 44, and overheating damage is prevented, when boring is completed, the welding mode is switched, and the intelligent welding machine 5 starts to work, the wire feeder pushes the welding wire into the electric arc area, high-temperature molten metal is formed to form a firm joint. The whole process is monitored in real time through the control system, and it is ensured that various parameters meet the set values, so that the maintenance effect of high quality is achieved.

[0041] Operation steps and matters needing attention:

[0042] S1: confirming the state of the part to be repaired, removing surface oil dirt, marking the boring center point and the welding path;

[0043] S2: Check whether each part of the device is intact, add lubricating oil, and turn on the main power switch;

[0044] S3: Use the remote control to operate the mobile platform to reach the designated location, and adjust the height to the appropriate position;

[0045] S4: Open the boring module, set the cutting parameters, and start the machine tool to begin processing;

[0046] S5: Observe the processing situation, and if there is an abnormality, stop immediately and check and eliminate the fault before continuing;

[0047] S6: After boring is completed, close the corresponding module, switch to the welding mode, and set the welding parameters;

[0048] S7: Start the welding program, closely monitor the welding quality, and timely adjust the current, voltage and other parameters;

[0049] S8: After the welding is completed, cut off the power, clean up the site after cooling, and recycle the waste materials;

[0050] S9: Record the data of this maintenance, and arrange for archiving for reference.

[0051] The above only describes preferred embodiments of the present application and is not intended to limit the present application. Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacements to some technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A high-applicability ship boring and welding repair device, comprising a base (1), a vertical column (2) is fixedly installed on the top of the base (1), characterized in that: The top of the vertical column (2) is provided with an angle adjusting mechanism (6); The horizontal rod (3) is installed on the angle adjusting mechanism (6), the bottom of the horizontal rod (3) is provided with a boring die mechanism (4) and an intelligent welding machine (5), and the bottom of the horizontal rod (3) is provided with a moving platform, the top of the moving platform is provided with a workbench (15), and the top of the workbench (15) is provided with four workpiece fixing mechanisms (16).

2. The high-applicability ship boring and welding repair device according to claim 1, characterized in that: The boring die mechanism (4) comprises a horizontal electric sliding rail (41), the horizontal electric sliding rail (41) is installed at the bottom of the horizontal rod (3), the bottom of the horizontal electric sliding rail (41) is provided with a vertical electric sliding rail (42), the bottom of the vertical electric sliding rail (42) is provided with a motor (43), the outer side of the motor (43) is provided with a cooling liquid spraying pipe (45), and the output shaft of the motor (43) is provided with a milling cutter (44).

3. The high-applicability ship boring and welding repair device according to claim 1, characterized in that: The angle adjusting mechanism (6) comprises a servo motor (61), the servo motor (61) is installed on the outer side of the vertical column (2), the output shaft of the servo motor (61) is provided with a driving gear (62), the bottom of the horizontal rod (3) is fixedly provided with a rotating rod (65), the rotating rod (65) is rotationally connected with the vertical column (2), the outer side of the rotating rod (65) is sleeved with a charging gear (64), and the driving gear (62) is meshed with the driven gear (64).

4. The high-applicability ship boring and welding repair device according to claim 3, characterized in that: The top of the vertical column (2) is provided with a circular groove (63), the circular groove (63) is provided with a bearing (66), and the rotating rod (65) is fixedly installed on the inner ring of the bearing (66).

5. The high-applicability ship boring and welding repair device according to claim 1, characterized in that: The moving platform comprises a rectangular box (7), the bottom of the rectangular box (7) is provided with four driving wheels (8), the rectangular box (7) is provided with a power supply (9) and a wireless controller (10), and the wireless controller (10) is connected with a remote controller (11).

6. The high-applicability ship boring and welding repair device according to claim 5, characterized in that: The inner side of the rectangular box (7) is fixedly provided with a fixed plate (12), the top of the fixed plate (12) is provided with two linear motors (13), the output shafts of the two linear motors (13) are provided with the same telescopic table (14), the telescopic table (14) is slidably connected with the inner wall of the rectangular box (7), and the top of the telescopic table (14) is fixedly installed with the bottom of the workbench (15).

7. The high-applicability ship boring and welding repair device according to claim 1, characterized in that: The workpiece fixing mechanism (16) comprises a gas cylinder (161), the gas cylinder (161) is installed on the top of the workbench (15), the output shaft of the gas cylinder (161) is provided with a moving block (162), the top of the moving block (162) is provided with a vertical plate (164), the vertical plate (164) is provided with a strip-shaped hole (165), the strip-shaped hole (165) is slidably installed with a moving rod (166), the outer end of the moving rod (166) is provided with a pressing plate (167), the bottom of the pressing plate (167) is provided with a pressing pad (168), the top of the moving block (162) is provided with a linear motor (163), and the output shaft of the linear motor (163) is fixedly installed with the bottom of the moving rod (166).

8. The high adaptability shipbuilding and repairing device according to claim 7, characterized in that: A limiting rod (169) is fixedly installed in the strip-shaped hole (165), and the moving rod (166) is slidingly installed outside the limiting rod (169).

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