Plate cutting device for ship building and repairing

Abstract

The plate cutting device comprises a base, two sets of first guide rails are symmetrically arranged on the two sides of the interior of the base, a movable discharging frame is slidably arranged outside the first guide rails, and multiple sets of fixing devices are symmetrically arranged on the two sides of the upper end face of the movable discharging frame; a first mounting shaft is arranged in one end of the fixing device, a first flange is movably arranged outside the first mounting shaft, a threaded sleeve is arranged at one end of the first flange, a threaded column is arranged in the threaded sleeve, and a pressing block is arranged at the bottom end of the threaded column. The second flange drives the threaded sleeve to rotate along the outside of the first mounting shaft through the first flange, so that the threaded sleeve drives the threaded column and the pressing block to move downwards, the threaded sleeve drives the pressing block to move downwards through the threaded column to fix the plate, and the problem that the plate is prone to displacement in the cutting process is solved.

Description

Technical Field

[0001] The utility model relates to the field of plate cutting, in particular to a plate cutting device used for ship repair and construction. Background Art

[0002] Ship is a general term for various vessels. Ship refers to a means of transportation that can sail or anchor in waters for transportation or operations. Sichuan Bei transportation is referred to as shipping. Because of its strong carrying capacity and low carrying cost, it has become the main mode of freight in global trade. The main body of the ship is mainly composed of steel structure and steel plates that are cut and welded. Therefore, the steel plate needs to be cut by a cutting device.

[0003] For example, Chinese patent CN217316895U discloses a plate cutting device for ship repair, comprising a bracket, an inner surface of the bracket is provided with a placement plate, and the inner surfaces of both sides of the placement plate are provided with pulley guide devices for improving the convenience of loading and unloading the plates, a top plate is fixedly installed on the upper outer surface of the bracket, and the upper outer surface of the top plate is provided with a spiral sliding seat device for improving the convenience of adjusting the cutting position, the upper outer surface of the spiral sliding seat device is provided with a hydraulic pump, and the lower outer surface of the spiral sliding seat device is provided with a piston rod. In the above structure, by providing a spiral sliding seat device, the connecting seat can adjust the position of the cutting machine body after sliding on the guide rail through the slider, so as to realize the adjustment of the cutting position, improve the convenience of adjusting the cutting position, thereby improving the cutting efficiency and the cutting accuracy, but the existing plate cutting device still has the following shortcomings.

[0004] The existing plate cutting device has a roller installed on the movable connecting rod and a rubber anti-skid ring is arranged on the outside of the roller. Although it can play a certain anti-skid role, the plate is vibrated during the cutting process and is easily displaced, making it difficult to ensure the cutting accuracy of the plate, thereby affecting the cutting quality of the plate. Moreover, a large amount of fine metal dust is generated during the cutting process, which pollutes the working environment. Therefore, the inventor proposes a plate cutting device for ship repair to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a plate cutting device for ship repair, wherein the telescopic rod is driven by a telescopic assembly, and the telescopic rod drives the second flange through a third mounting shaft, so that the second flange drives the threaded sleeve to rotate along the outside of the first mounting shaft through the first flange, so that the threaded sleeve drives the threaded column and the pressure block downward, and the threaded sleeve drives the pressure block downward through the threaded column to fix the plate, thereby solving the problem that the plate is easily displaced during the cutting process.

[0006] 4. The repairing kit for automotive dents, according to claim 1, wherein the two bosses are designed to be pivotally connected to the chassis and the bosses are configured to be connected along the direction of the bolt, wherein the bosses have two or more first and second second flanges ...

[0007] As a technical solution of the utility model, multiple groups of support plates are arranged on the inner side of the movable material placing rack, multiple groups of notches are arranged on the top of the support plates, and first threaded sleeves are arranged at both ends of the bottom of the movable material placing rack, so that the plates can be supported by the support plates when they are placed on the upper end surface of the movable material placing rack.

[0008] As a technical solution of the utility model, a first rotating driving member is arranged at the center of one end of the base, a first screw rod is arranged at the output end of the first rotating driving member, and one end of the first screw rod is installed at the center of the other end of the base, so that the first screw rod can drive the movable material rack to move along the outside of the first guide rail through the first threaded sleeve.

[0009] As a technical solution of the utility model, columns are vertically arranged on both sides of the center of the base, a fourth rotation driving member is arranged at the top of one side of the column, a second screw rod is arranged at the output end of the fourth rotation driving member, and a cross beam is arranged inside the top of the column, a clearance groove is horizontally arranged at the center of one side of the cross beam, and two sets of second guide rails are symmetrically arranged at the top and bottom of one side of the cross beam to facilitate the installation of the second screw rod inside the clearance groove.

[0010] As a technical solution of the utility model, a first movable frame is movably arranged on the outside of the second screw rod through a second threaded sleeve, and two groups of first limiting grooves are symmetrically arranged on both sides of one side of the first movable frame close to the second threaded sleeve, so that when the second screw rod rotates, the first movable frame can be driven to move laterally along the second guide rail through the first limiting groove.

[0011] As a technical solution of the utility model, two sets of third guide rails are symmetrically arranged near the two sides on the other side of the first movable frame, and a second rotating driving member is arranged at the center of the top of the first movable frame, and a third screw rod is arranged at the output end of the second rotating driving member, so that the second rotating driving member can drive the third screw rod to rotate.

[0012] As a technical solution of the present utility model, a second movable frame is movably arranged on the outside of the third guide rail through the second limiting groove, a third threaded sleeve is arranged at the top end at the center of one side of the second movable frame, and a mounting frame is arranged at the center of the bottom end of the second movable frame, a third rotating driving member is arranged on one side of the mounting frame, a rotating shaft is arranged at the output end of the third rotating driving member, and a cutting knife is arranged on the outside of the rotating shaft, so that when the third screw rod rotates, the second movable frame is driven to move longitudinally along the third guide rail through the second limiting groove.

[0013] As a technical solution of the utility model, a recovery box is provided on the upper end surface of the bottom of the other side of the second movable frame, an exhaust port is provided at the center of the top of the recovery box, a dust filter is provided at the top of the exhaust port, and a fan is provided at the center of one side of the recovery box, a dust suction pipe is provided at the bottom end of the fan, and a dust hood is provided at the input end of the dust suction pipe, so that the fan can transport the dust particles generated during the cutting of the plate to the inside of the recovery box for storage through the dust suction pipe and the dust suction hood.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. The present application arranges multiple sets of fixing devices on the upper end surfaces of both sides of the mobile material discharge rack, and arranges a first mounting shaft and a second mounting shaft inside the two ends of the fixing devices respectively, and then movably mounts the bottom end of the threaded sleeve on the outside of the first mounting shaft through a first flange, movably mounts the telescopic component on the outside of the second mounting shaft, and movably connects the telescopic rod at the output end of the telescopic component with the second flange through a third mounting shaft, so that the telescopic component drives the second flange through the telescopic rod and the third mounting shaft, and then the second flange drives the threaded sleeve to rotate along the outside of the first mounting shaft through the first flange, so that the threaded sleeve drives the threaded column and the pressure block downward, thereby realizing that the threaded sleeve drives the pressure block to fix the plate through the threaded column, and solves the problem that the plate is easily displaced during the cutting process.

[0016] 2. The present application fixes the recycling box on the upper end surface of the bottom of the other side of the second movable frame, and arranges a fan at the center of one side of the recycling box, arranges a dust suction pipe at the bottom end of the fan, and arranges a dust hood at the input end of the dust suction pipe, and then arranges an exhaust port at the top of the recycling box and a dust filter at the top of the exhaust port, so that the fan can transport the dust particles generated during the cutting of the plate to the inside of the recycling box for storage through the dust suction pipe and the dust suction hood, and the dust particles in the exhaust gas are filtered by the dust filter, thereby solving the problem of large dust during plate cutting. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a stereoscopic view of a plate cutting device used in shipbuilding.

[0018] Figure 2 An exploded view of a plate cutting device used in shipbuilding.

[0019] Figure 3 The present invention is a stereoscopic view of a mobile unloading rack of a plate cutting device used in shipbuilding.

[0020] Figure 4 It is a perspective view of a beam of a plate cutting device used in shipbuilding.

[0021] Figure 5 The present invention is a stereoscopic diagram of a fixing device for a plate cutting device used in shipbuilding.

[0022] Figure 6 The present invention is a stereoscopic diagram of a support plate of a plate cutting device used in shipbuilding.

[0023] Figure 7 Yes Figure 2 Enlarged structural diagram at A in the middle.

[0024] The numbers in the figure are: 1, base; 2, column; 3, first guide rail; 4, mobile unloading rack; 5, fixing device; 6, first mounting axis; 7, first flange; 8, threaded sleeve; 9, threaded column; 10, pressing block; 11, knob; 12, second flange; 13, second mounting axis; 14, telescopic assembly; 15, telescopic rod; 16, third mounting axis; 17, support plate; 18, notch; 19, first threaded sleeve; 20, first rotating drive member; 21, first screw rod; 22, crossbeam; 23, clearance groove; 24, first Second guide rail; 25, second screw rod; 26, first movable frame; 27, second threaded sleeve; 28, first limiting groove; 29, third guide rail; 30, second rotary drive member; 31, third screw rod; 32, second movable frame; 33, third threaded sleeve; 34, second limiting groove; 35, mounting frame; 36, third rotary drive member; 37, rotating shaft; 38, cutting knife; 39, recycling box; 40, exhaust port; 41, dust filter; 42, fan; 43, dust suction pipe; 44, dust suction hood; 45, fourth rotary drive member. DETAILED DESCRIPTION

[0025] In order to further understand the features, technical means and specific purposes and functions achieved by the present invention, the present invention is further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0026] See also Figure 1-7 The utility model provides a plate cutting device for ship repair, comprising a base 1, two groups of first guide rails 3 are symmetrically arranged on both sides of the interior of the base 1, a mobile material discharging rack 4 is slidably arranged on the outside of the first guide rail 3, and multiple groups of fixing devices 5 are symmetrically arranged on both sides of the upper end surface of the mobile material discharging rack 4, a first installation shaft 6 is arranged inside one end of the fixing device 5, a first flange 7 is movably arranged outside the first installation shaft 6, a threaded sleeve 8 is arranged at one end of the first flange 7, a threaded column 9 is arranged inside the threaded sleeve 8, a pressing block 10 is arranged at the bottom end of the threaded column 9, a knob 11 is arranged at the top of the threaded column 9, a second flange 12 is arranged on one side of the top of the threaded sleeve 8, a second installation shaft 13 is arranged inside the other end of the fixing device 5, a telescopic assembly 14 is movably arranged outside the second installation shaft 13, a telescopic rod 15 is arranged at the output end of the telescopic assembly 14, and the top end of the telescopic rod 15 is movably mounted on the inner side of the second flange 12 through a third installation shaft 16.

[0027] When in use, multiple sets of fixing devices 5 are arranged on the upper end surfaces on both sides of the mobile material discharge rack 4, and the first mounting shaft 6 and the second mounting shaft 13 are respectively arranged inside the two ends of the fixing devices 5, and then the bottom end of the threaded sleeve 8 is movably mounted on the outside of the first mounting shaft 6 through the first flange 7, and the telescopic component 14 is movably mounted on the outside of the second mounting shaft 13, and the telescopic rod 15 at the output end of the telescopic component 14 is movably connected with the second flange 12 through the third mounting shaft 16, so that the telescopic component 14 drives the second flange 12 through the telescopic rod 15 and the third mounting shaft 16, and then the second flange 12 drives the threaded sleeve 8 to rotate along the outside of the first mounting shaft 6 through the first flange 7, so that the threaded sleeve 8 drives the threaded column 9 and the pressure block 10 downward, so that the threaded sleeve 8 drives the pressure block 10 downward through the threaded column 9 to fix the plate.

[0028] See also Figure 1 , Figure 2 , Figure 3 and Figure 6 A plurality of support plates 17 are arranged on the inner side of the movable unloading rack 4, a plurality of notches 18 are arranged on the top of the support plates 17, and first threaded sleeves 19 are arranged at both ends of the bottom of the movable unloading rack 4.

[0029] When in use, by fixing the two ends of the support plate 17 on the inner side of the mobile unloading rack 4 and setting a plurality of notches 18 at the top of the support plate 17, the plate is supported by the support plate 17 when the plate is placed on the upper end surface of the mobile unloading rack 4, so that the plate is more stable, and by setting the first threaded sleeve 19 at the center of the bottom of the two ends of the mobile unloading rack 4, the mobile unloading rack 4 is movably mounted on the outside of the first screw rod 21 through the first threaded sleeve 19.

[0030] See also Figure 1 and Figure 2 A first rotating driving member 20 is disposed at the center of one end of the base 1 , a first screw rod 21 is disposed at the output end of the first rotating driving member 20 , and one end of the first screw rod 21 is disposed at the center of the other end of the base 1 .

[0031] When in use, a first screw rod 21 is arranged at the output end of the first rotating driving member 20, and one end of the first screw rod 21 is movably installed at the center of the other end of the base 1, so that the first rotating driving member 20 drives the first screw rod 21 to rotate, and then the first screw rod 21 drives the movable material rack 4 to move along the outside of the first guide rail 3 through the first threaded sleeve 19.

[0032] See also Figure 1 , Figure 2 , Figure 4 and Figure 7, columns 2 are vertically arranged on both sides of the center of the base 1, a fourth rotation driving member 45 is arranged at the top of one side of the column 2, a second screw rod 25 is arranged at the output end of the fourth rotation driving member 45, and a beam 22 is arranged inside the top of the column 2, a clearance groove 23 is horizontally arranged at the center of one side of the beam 22, and two sets of second guide rails 24 are symmetrically arranged at the top and bottom of one side of the beam 22.

[0033] When in use, a fourth rotating drive member 45 is arranged on one side of the top of the column 2, and a second screw rod 25 is arranged at the output end of the fourth rotating drive member 45, so that the fourth rotating drive member 45 drives the second screw rod 25 to rotate, and the cross beam 22 is fixed at the center of the top of the column 2, and a clearance groove 23 is horizontally arranged at the center of one side of the cross beam 22, so that the second screw rod 25 is installed inside the clearance groove 23.

[0034] See also Figure 1 , Figure 4 and Figure 7 A first movable frame 26 is movably provided on the outside of the second screw rod 25 through a second threaded sleeve 27 , and two groups of first limiting grooves 28 are symmetrically provided on both sides of one side of the first movable frame 26 close to the second threaded sleeve 27 .

[0035] When in use, two groups of first limit grooves 28 are symmetrically arranged at one side of the first movable frame 26 near the top and the bottom, and the first limit grooves 28 are slidably installed on the outside of the second guide rail 24. A second threaded sleeve 27 is horizontally arranged at the center of one side of the first movable frame 26, and the second threaded sleeve 27 is movably installed on the outside of the second screw rod 25. When the second screw rod 25 rotates, it drives the first movable frame 26 to move horizontally along the second guide rail 24 through the first limit grooves 28, thereby making the movement of the first movable frame 26 more stable.

[0036] See also Figure 1 , Figure 4 and Figure 7 Two sets of third guide rails 29 are symmetrically arranged near the two sides of the other side of the first movable frame 26, and a second rotating driving member 30 is arranged at the center of the top of the first movable frame 26, and a third screw rod 31 is arranged at the output end of the second rotating driving member 30.

[0037] When in use, the second rotary drive member 30 is arranged at the center of the top end of the first mobile frame 26 , and the third screw rod 31 is arranged at the output end of the second rotary drive member 30 , so that the second rotary drive member 30 drives the third screw rod 31 to rotate.

[0038] See also Figure 2 and Figure 7A second movable frame 32 is movably provided on the outside of the third guide rail 29 through a second limiting groove 34, a third threaded sleeve 33 is provided at the top of the center of one side of the second movable frame 32, and a mounting frame 35 is provided at the center of the bottom end of the second movable frame 32, a third rotating driving member 36 is provided on one side of the mounting frame 35, a rotating shaft 37 is provided at the output end of the third rotating driving member 36, and a cutting knife 38 is provided on the outside of the rotating shaft 37.

[0039] When in use, a third threaded sleeve 33 is set at the top of the center of one side of the give way groove 23, and the third threaded sleeve 33 is movably installed on the outside of the third screw rod 31, so that when the third screw rod 31 rotates, it drives the second movable frame 32 to move longitudinally along the third guide rail 29 through the second limiting groove 34.

[0040] See also Figure 1 , Figure 2 , Figure 4 and Figure 7 A recovery box 39 is provided on the upper end surface of the bottom of the other side of the first guide rail 3, an exhaust port 40 is provided at the center of the top of the recovery box 39, a dust filter 41 is provided at the top of the exhaust port 40, and a fan 42 is provided at the center of one side of the recovery box 39, a dust suction pipe 43 is provided at the bottom end of the fan 42, and a dust suction hood 44 is provided at the input end of the dust suction pipe 43.

[0041] When in use, the recovery box 39 is fixed to the upper end surface of the bottom of the other side of the second movable frame 32, and a fan 42 is arranged at the center of one side of the recovery box 39, a dust suction pipe 43 is arranged at the bottom end of the fan 42, and a dust suction hood 44 is arranged at the input end of the dust suction pipe 43, so that the fan 42 can transport the dust particles generated during the cutting of the plate to the recovery box 39 for storage through the dust suction pipe 43 and the dust suction hood 44, and then an exhaust port 40 is arranged at the top of the recovery box 39, and a dust filter net 41 is arranged at the top of the exhaust port 40, so that the dust particles in the exhaust gas discharged by the dust filter net 41 are filtered.

[0042] The above embodiments only express one or several implementation methods of the present invention, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the present invention. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention. Therefore, the protection scope of the present invention shall be based on the attached claims.

Claims

1. A plate cutting device for shipbuilding, comprising a base (1), characterized in that: Two groups of first guide rails (3) are symmetrically arranged on both sides of the interior of the base (1); a movable material placing rack (4) is slidably arranged on the exterior of the first guide rails (3); a plurality of fixing devices (5) are symmetrically arranged on both sides of the upper end surface of the movable material placing rack (4); a first mounting shaft (6) is arranged inside one end of the fixing device (5); a first flange (7) is movably arranged outside the first mounting shaft (6); a threaded sleeve (8) is arranged at one end of the first flange (7); a threaded column (9) is arranged inside the threaded sleeve (8); and the threaded column (9) is arranged on the interior of the threaded sleeve (8). A pressure block (10) is provided at the bottom end of the threaded column (9), a knob (11) is provided at the top end of the threaded column (9), a second flange (12) is provided on one side of the top end of the threaded sleeve (8), and a second mounting shaft (13) is provided inside the other end of the fixing device (5), a telescopic component (14) is movably provided outside the second mounting shaft (13), a telescopic rod (15) is provided at the output end of the telescopic component (14), and the top end of the telescopic rod (15) is movably mounted on the inner side of the second flange (12) through a third mounting shaft (16).

2. A plate cutting device for shipbuilding according to claim 1, characterized in that: A plurality of support plates (17) are arranged on the inner side of the movable material discharging rack (4), a plurality of notches (18) are arranged on the top of the support plates (17), and first threaded sleeves (19) are arranged at both ends of the bottom of the movable material discharging rack (4).

3. A plate cutting device for shipbuilding according to claim 1, characterized in that: A first rotating drive member (20) is arranged at the center of one end of the base (1), a first screw rod (21) is arranged at the output end of the first rotating drive member (20), and one end of the first screw rod (21) is arranged at the center of the other end of the base (1).

4. A plate cutting device for shipbuilding according to claim 1, characterized in that: Columns (2) are vertically arranged on both sides of the center of the base (1); a fourth rotary drive member (45) is arranged at the top of one side of the column (2); a second screw rod (25) is arranged at the output end of the fourth rotary drive member (45); a crossbeam (22) is arranged inside the top of the column (2); a clearance groove (23) is transversely arranged at the center of one side of the crossbeam (22); and two sets of second guide rails (24) are symmetrically arranged at the top and bottom of one side of the crossbeam (22).

5. A plate cutting device for shipbuilding according to claim 4, characterized in that: A first movable frame (26) is movably arranged on the outside of the second screw rod (25) via a second threaded sleeve (27), and two groups of first limiting grooves (28) are symmetrically arranged on both sides of one side of the first movable frame (26) close to the second threaded sleeve (27).

6. A plate cutting device for shipbuilding according to claim 5, characterized in that: Two sets of third guide rails (29) are symmetrically arranged near the two sides of the other side of the first movable frame (26), and a second rotating driving member (30) is arranged at the center of the top end of the first movable frame (26), and a third screw rod (31) is arranged at the output end of the second rotating driving member (30).

7. A plate cutting device for shipbuilding according to claim 6, characterized in that: A second movable frame (32) is movably arranged on the outside of the third guide rail (29) through a second limiting groove (34); a third threaded sleeve (33) is arranged at the top end of the center of one side of the second movable frame (32); a mounting frame (35) is arranged at the center of the bottom end of the second movable frame (32); a third rotating driving member (36) is arranged on one side of the mounting frame (35); a rotating shaft (37) is arranged at the output end of the third rotating driving member (36); and a cutting knife (38) is arranged on the outside of the rotating shaft (37).

8. A plate cutting device for shipbuilding according to claim 7, characterized in that: A recovery box (39) is provided on the upper end surface of the bottom of the other side of the second movable frame (32), an exhaust port (40) is provided at the center of the top of the recovery box (39), a dust filter (41) is provided at the top of the exhaust port (40), and a fan (42) is provided at the center of one side of the recovery box (39), a dust suction pipe (43) is provided at the bottom end of the fan (42), and a dust suction hood (44) is provided at the input end of the dust suction pipe (43).

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