Cutting equipment convenient to move and used for ship maintenance

Abstract

The utility model relates to the technical field of cutting equipment, in particular to cutting equipment convenient to move and used for ship maintenance. Comprising a base and a cutting device, universal wheels are fixedly arranged at the four corners of the bottom of the base correspondingly, locking structures are arranged in the universal wheels, the cutting device comprises two first stand columns arranged on the two sides of the base in a sliding mode, a first cross beam is arranged between the two first stand columns, and the two ends of the first cross beam are slidably connected with the two first stand columns correspondingly; a first moving table is slidably arranged at the bottom of the first cross beam, a rotating assembly is arranged at the bottom of the first moving table, a cutting blade is rotatably arranged on one side of the rotating assembly, the rotating assembly controls the cutting blade to rotate, and pressing assemblies are arranged on the two sides of the cutting device and press a cut object. Compared with the prior art, the cutting device has the advantages that the cutting direction can be adjusted, and the pressing position of a to-be-cut material can be adjusted.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting equipment, in particular to a cutting equipment which is easy to move and used for ship repair. Background Art

[0002] Ship maintenance refers to the regular maintenance and repairs performed on ships during their service life to keep them in good condition, including cleaning, rust removal, painting, plate replacement and other steps. When replacing plates, cutting equipment is required to cut the plates.

[0003] The existing cutting equipment consists of a base and a cutting device, has a simple structure and is easy to use. It can be used to cut a variety of materials and can meet the general requirements of ship maintenance.

[0004] The following shortcomings were found during subsequent use:

[0005] 1. The cutting direction is relatively single, and the cutting direction can only be changed by manually rotating the object to be cut, which wastes manpower;

[0006] 2. The clamping structure for the object to be cut is relatively simple and cannot be adjusted according to the specific shape of the object.

[0007] Therefore, in view of this, the existing structure is studied and improved, and a cutting device for ship repair that is easy to move is proposed. Utility Model Content

[0008] The technical problem to be solved by the utility model is that the cutting direction is single and the pressing position cannot be adjusted according to specific circumstances.

[0009] In order to solve the above technical problems, the technical solution adopted by the utility model is: a cutting equipment for ship maintenance that is easy to move, including a base, a cutting device, universal wheels are fixedly arranged at the four corners of the bottom of the base, and a locking structure is arranged in the universal wheel, the cutting device includes two first columns slidably arranged on both sides of the base, a first cross beam is arranged between the two first columns, and the two ends of the first cross beam are respectively slidably connected to the two first columns, a first movable platform is slidably arranged at the bottom of the first cross beam, a rotating component is arranged at the bottom of the first movable platform, a cutting blade is rotatably arranged on one side of the rotating component, and the rotating component controls the rotation of the cutting blade, and clamping components are arranged on both sides of the cutting device, and the clamping components clamp the object to be cut.

[0010] As a further solution of the utility model: the rotating assembly includes a connecting frame fixedly arranged on one side of the first movable platform, and the connecting frame is a hollow structure, a first motor is fixedly arranged in the connecting frame, a rotating frame is fixedly arranged at one end of the output shaft of the first motor, the rotating frame is rotatably connected to the cutting blade through a bearing, and a motor for driving the cutting blade to rotate is fixedly arranged on the rotating frame.

[0011] As a further solution of the utility model: the clamping assembly includes two second columns slidably arranged on both sides of the base, a second cross beam is arranged between the two second columns, and the two ends of the second cross beam are respectively slidably connected to the two second columns, a second movable platform is slidably arranged at the bottom of the second cross beam, a second motor is fixedly arranged at the bottom of the second movable platform, and a pressure plate is fixedly arranged at one end of the output shaft of the second motor.

[0012] As a further solution of the utility model: the first crossbeam is a hollow structure, a first dual-axis motor is fixedly installed inside the first crossbeam, one end of two output shafts of the first dual-axis motor are fixedly provided with a gear 1 through a connecting shaft 1, a slide groove 1 is provided on one side of the first column, and a rack 1 meshing with the gear 1 is provided on one side of the slide groove 1.

[0013] As a further solution of the utility model: the second crossbeam is a hollow structure, a second dual-axis motor is fixedly installed inside the second crossbeam, one end of two output shafts of the second dual-axis motor are fixedly provided with gear 2 through connecting shaft 2, a slide groove 2 is provided on one side of the second column, and a rack 2 meshing with gear 2 is provided on one side of the slide groove 2.

[0014] As a further solution of the utility model: gear three is rotatably set on both sides of the first mobile platform and the second mobile platform, a third motor for driving gear three to move is set inside the first mobile platform and the second mobile platform, and the third motor is a dual-axis motor, a slide groove three is set at the bottom of the first beam and the second beam, and a rack three meshing with gear three is set on the slide groove three.

[0015] As a further solution of the utility model: a guide wheel is rotatably arranged on one side of the first column and the second column, four slide grooves for the guide wheels to roll are arranged on both sides of the base, power wheels are arranged at the bottom of the first column and the second column, and a fourth motor for driving the power wheels to move is arranged in the first column and the second column, and a locking structure is arranged on the power wheel.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] 1. The utility model provides a cutting device and a rotating assembly so that the cutting direction of the cutting blade can be adjusted through a mechanical structure, thereby reducing the consumption of manpower;

[0018] 2. The utility model makes the clamping position adjustable by setting the clamping component, and the clamping effect is better in the subsequent cutting process. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0020] Figure 1 The utility model is a schematic diagram of the overall structure of a cutting device for ship repair which is easy to move.

[0021] Figure 2 This is a schematic diagram of the structure of the cutting device of a mobile ship repair cutting device of the utility model. Figure 1 .

[0022] Figure 3 The utility model is a schematic diagram of the structure of a clamping assembly of a cutting device for ship repair that is easy to move.

[0023] Figure 4 The utility model is a sectional view of the structure of the rotating assembly of a cutting device for ship maintenance which is easy to move.

[0024] Figure 5 This is a schematic diagram of the structure of the cutting device of a mobile ship repair cutting device of the utility model. Figure 2 .

[0025] In the attached figure:

[0026] 1. Base; 2. Cutting device; 2.1. First column; 2.2. First beam; 2.3. First moving platform; 2.4. Rotating assembly; 2.5. Cutting disc; 2.6. Connecting frame; 2.7. First motor; 2.8. Rotating frame; 3. Universal wheel; 4. Clamping assembly; 4.1. Second column; 4.2. Second beam; 4.3. Second moving platform; 4.4. Second motor; 4.5. Pressing plate. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] As the instruction manual Figure 1 , 2As shown, a cutting device for ship maintenance that is easy to move includes a base 1 and a cutting device 2. Universal wheels 3 are fixedly arranged at the four corners of the bottom of the base 1, and a locking structure is arranged inside the universal wheels 3. The cutting device 2 includes two first columns 2.1 slidably arranged on both sides of the base 1, a first crossbeam 2.2 is arranged between the two first columns 2.1, and the two ends of the first crossbeam 2.2 are respectively slidably connected with the two first columns 2.1. The first crossbeam 2.2 is a hollow structure, a first double-axis motor is fixedly arranged inside the first crossbeam 2.2, and one end of the two output shafts of the first double-axis motor are fixedly arranged with a gear 1 through a connecting shaft 1, a slide groove 1 is arranged on one side of the first column 2.1, and a rack 1 meshing with the gear 1 is arranged on one side of the slide groove 1. The first crossbeam 2.2 is moved up and down by the cooperation of the gear 1 and the rack 1.

[0029] As the instruction manual Figure 1 , 2 As shown in Figures 4 and 5, a first moving platform 2.3 is slidably arranged at the bottom of the first crossbeam 2.2, a rotating assembly 2.4 is arranged at the bottom of the first moving platform 2.3, the rotating assembly 2.4 includes a connecting frame 2.6 fixedly arranged at one side of the first moving platform 2.3, and the connecting frame 2.6 is a hollow structure, a first motor 2.7 is fixedly arranged in the connecting frame 2.6, a rotating frame 2.8 is fixedly arranged at one end of the output shaft of the first motor 2.7, the rotating frame 2.8 is rotatably connected with the cutting blade 2.5 through a bearing, and a motor for driving the cutting blade 2.5 to rotate is fixedly arranged on the rotating frame 2.8. A cutting blade 2.5 is rotatably arranged at one side of the rotating assembly 2.4, and the rotating frame 2.8 is driven to rotate by the first motor 2.7, and a cutting blade 2.5 is arranged at the bottom of the rotating frame 2.8, so that the cutting direction of the cutting blade 2.5 changes.

[0030] As the instruction manual Figure 1 , 3 As shown, a clamping assembly 4 is provided on both sides of the cutting device 2. The clamping assembly 4 includes two second columns 4.1 slidably provided on both sides of the base 1, a second beam 4.2 is provided between the two second columns 4.1, and the two ends of the second beam 4.2 are respectively slidably connected with the two second columns 4.1, a second moving platform 4.3 is slidably provided at the bottom of the second beam 4.2, a second motor 4.4 is fixedly provided at the bottom of the second moving platform 4.3, and a pressing plate 4.5 is fixedly provided at one end of the output shaft of the second motor 4.4. The second beam 4.2 is a hollow structure, a second dual-axis motor is fixedly provided inside the second beam 4.2, and one end of the two output shafts of the second dual-axis motor are fixedly provided with a gear 2 through a connecting shaft 2, a chute 2 is provided on one side of the second column 4.1, and a rack 2 meshing with the gear 2 is provided on one side of the chute 2. The second beam 4.2 moves up and down through the meshing of the gear 2 and the rack 2, thereby driving the pressing plate 4.5 to press the object to be cut.

[0031] As the instruction manual Figure 1 , 2 As shown in 5, gear three is rotatably provided on both sides of the first moving platform 2.3 and the second moving platform 4.3, a third motor is provided in the first moving platform 2.3 and the second moving platform 4.3 to drive gear three to move, and the third motor is a dual-axis motor, a slide groove three is provided at the bottom of the first crossbeam 2.2 and the second crossbeam 4.2, and a rack three meshing with gear three is provided on the slide groove three. Guide wheels are rotatably provided on one side of the first column 2.1 and the second column 4.1, slide grooves four for the guide wheels to roll are provided on both sides of the base 1, power wheels are provided at the bottom of the first column 2.1 and the second column 4.1, and a fourth motor is provided in the first column 2.1 and the second column 4.1 to drive the power wheels to move, and a locking structure is provided on the power wheels. The power wheels are driven by the fourth motor to move the cutting device 2 and the clamping assembly 4, and the positions of the cutting device 2 and the clamping assembly 4 are fixed by the locking structure of the power wheels.

[0032] The working principle of this utility model:

[0033] The object to be cut is placed on the base 1, and the fourth motor is started to rotate the power wheel, thereby driving the guide wheel to move on the slide groove 4, and moving the cutting device 2 and the two clamping components 4 above the object to be cut.

[0034] The third motor in the second mobile platform 4.3 is started to drive the gear 3 to rotate, so that the gear 3 moves on the rack 3, and the second mobile platform 4.3 is moved onto the object to be cut. The second motor 4.4 located below the second mobile platform 4.3 is started. A pressing plate 4.5 is fixedly provided at one end of the output shaft of the second motor 4.4, so the pressing plate 4.5 is rotated. When the pressing plate 4.5 is turned to a suitable position, the second double-axis motor located in the second beam 4.2 is started. Since the two output shafts of the second double-axis motor are fixedly provided with gear 2 through the connecting shaft 2 at one end, and the two second columns 4.1 are provided with racks 2 meshing with gear 2, the gear 2 will drive the second beam 4.2 to move downward along the rack 2 under the action of the second double-axis motor. Since the pressing plate 4.5 is provided below the second beam 4.2, the pressing plate 4.5 will press the object to be cut. Repeat the above steps to press both pressing plates 4.5 on the object to be cut.

[0035] The third motor in the first mobile platform 2.3 is started to drive the gear 3 to rotate, so that the gear 3 moves on the rack 3, and the first mobile platform 2.3 is moved to the object to be cut. The first double-axis motor located in the first beam 2.2 is started. Since the first output shafts of the first double-axis motor are fixed with the gear 1 at one end through the connecting shaft 1, and the two first columns 2.1 are provided with the rack 1 meshing with the gear 1, the gear 1 will drive the first beam 2.2 to move downward along the rack 1 under the action of the first double-axis motor. At the same time, the first motor 2.7 is started, and the first motor 2.7 drives the rotating frame 2.8 to rotate. Since the cutting blade 2.5 is provided on one side of the rotating frame 2.8, the cutting direction of the cutting blade 2.5 will change, and the cutting direction of the cutting blade 2.5 will be rotated to the desired position, and the first motor 2.7 is stopped. The motor 1 located in the rotating frame 2.8 is started to rotate the cutting blade 2.5, and the cutting depth is adjusted by the first double-axis motor. The cutting route is controlled by the fourth motor and the third motor until the cutting is completed.

[0036] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A mobile cutting device for ship repair, comprising a base (1) and a cutting device (2), wherein universal wheels (3) are fixedly arranged at four corners of the bottom of the base (1), and a locking structure is arranged inside the universal wheels (3), characterized in that: The cutting device (2) comprises two first upright posts (2.1) slidably arranged on both sides of a base (1); a first crossbeam (2.2) is arranged between the two first upright posts (2.1); two ends of the first crossbeam (2.2) are respectively slidably connected to the two first upright posts (2.1); a first movable platform (2.3) is slidably arranged at the bottom of the first crossbeam (2.2); a rotating assembly (2.4) is arranged at the bottom of the first movable platform (2.3); a cutting blade (2.5) is rotatably arranged on one side of the rotating assembly (2.4); and the rotating assembly (2.4) controls the rotation of the cutting blade (2.5); A clamping assembly (4) is provided on both sides of the cutting device (2), and the clamping assembly (4) clamps the object to be cut.

2. The portable cutting device for ship repair according to claim 1, characterized in that: The rotating assembly (2.4) comprises a connecting frame (2.6) fixedly arranged on one side of the first moving platform (2.3), and the connecting frame (2.6) is a hollow structure. A first motor (2.7) is fixedly arranged inside the connecting frame (2.6), and a rotating frame (2.8) is fixedly arranged at one end of the output shaft of the first motor (2.7). The rotating frame (2.8) is rotatably connected to the cutting blade (2.5) via a bearing, and a motor for driving the cutting blade (2.5) to rotate is fixedly arranged on the rotating frame (2.8).

3. The portable cutting device for ship repair according to claim 1, characterized in that: The clamping assembly (4) comprises two second upright posts (4.1) slidably arranged on both sides of the base (1); a second crossbeam (4.2) is arranged between the two second upright posts (4.1); two ends of the second crossbeam (4.2) are respectively slidably connected to the two second upright posts (4.1); a second movable platform (4.3) is slidably arranged at the bottom of the second crossbeam (4.2); a second motor (4.4) is fixedly arranged at the bottom of the second movable platform (4.3); and a pressing plate (4.5) is fixedly arranged at one end of the output shaft of the second motor (4.4).

4. The portable cutting device for ship repair according to claim 1, characterized in that: The first crossbeam (2.2) is a hollow structure, a first dual-axis motor is fixedly arranged inside the first crossbeam (2.2), one end of two output shafts of the first dual-axis motor are fixedly arranged with a gear one via a connecting shaft one, a slide groove one is arranged on one side of the first upright column (2.1), and a rack one meshing with the gear one is arranged on one side of the slide groove one.

5. The portable cutting device for ship repair according to claim 3, characterized in that: The second crossbeam (4.2) is a hollow structure, a second dual-axis motor is fixedly arranged inside the second crossbeam (4.2), two output shafts of the second dual-axis motor are fixedly provided with gear 2 at one end via connecting shaft 2, a slide groove 2 is arranged on one side of the second column (4.1), and a rack 2 meshing with gear 2 is arranged on one side of the slide groove 2.

6. The portable cutting device for ship repair according to claim 3, characterized in that: Gear three is rotatably arranged on both sides of the first moving platform (2.3) and the second moving platform (4.3); a third motor for driving gear three to move is arranged inside the first moving platform (2.3) and the second moving platform (4.3); the third motor is a double-axis motor; a slide groove three is arranged at the bottom of the first crossbeam (2.2) and the second crossbeam (4.2); and a rack three meshing with gear three is arranged on the slide groove three.

7. The portable cutting device for ship repair according to claim 3, characterized in that: A guide wheel is rotatably arranged on one side of the first column (2.1) and the second column (4.1), and four slide grooves for the guide wheels to roll are arranged on both sides of the base (1). Power wheels are arranged at the bottom of the first column (2.1) and the second column (4.1), and a fourth motor for driving the power wheels to move is arranged in the first column (2.1) and the second column (4.1), and a locking structure is arranged on the power wheels.

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