Cutting device for ship machining steel pipe

Abstract

The utility model relates to the technical field of cutting devices, in particular to a ship machining steel pipe cutting device which comprises a supporting plate and two supporting blocks fixedly connected to the two sides of the bottom face of the supporting plate, and a sliding mechanism used for adjusting the cutting position is arranged on the top face of one side of the supporting plate. And a collecting assembly used for collecting steel pipe scraps is arranged on the sliding mechanism, a cutting assembly used for cutting the steel pipes is further installed at the top of the sliding mechanism, and a clamping mechanism used for clamping and fixing the steel pipes of different sizes is arranged on the top face of the other side of the supporting plate. By starting the fan, negative pressure suction force is generated at the dust collection head, waste chips generated during cutting are adsorbed through the dust collection head and conveyed into the collection bin through the conveying pipe, the waste chips impact the filter plate and fall into the waste chip collection box, and the situation that the waste chips splash and are sucked by workers to cause body injury is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to cutting device technical field, concretely is a kind of cutting device of ship processing steel pipe. BACKGROUND

[0002] The cutting device of ship processing steel pipe is a professional equipment specially designed for steel pipe processing in shipbuilding. The device takes a stable rack as the main body, drives the saw blade or plasma cutting head through the servo motor, cooperates with the adjustable positioning chuck and guide rail, can accurately fix the steel pipe and realize the cutting demand, greatly improves the efficiency and quality of ship steel pipe processing, meets the high standard requirements of shipbuilding.

[0003] Patent publication number CN206998565U discloses a kind of ship manufacturing steel pipe cutting device, including base, support plate, cutting platform, abrasive wheel cutting machine and fixed mechanism, the cutting platform is located on the base by the support plate;The abrasive wheel cutting machine and fixed mechanism are located on the cutting platform.

[0004] In order to solve the problem that one person needs to hold the extended section of steel pipe during cutting, if not holding, the extended section of steel pipe will directly fall down when the steel pipe is cut off, and since the steel pipe is relatively heavy, it may injure the foot or the steel pipe itself may be damaged, the prior art is to set a material receiving structure to ensure the safe falling of the cut-off steel pipe;The steel pipe will slide down along the slide rod with the sleeve under the action of gravity after being cut off, and can play a buffering role under the action of shock-absorbing spring when sliding to the bottom of the slide rod, thereby preventing the steel pipe from being damaged and the bottom from being impacted too much, but the cutting steel pipe will also produce waste chips that cannot be collected, which will cause the problem of waste chips splashing into the body of the worker, therefore, we propose a kind of cutting device for ship processing steel pipe UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a kind of cutting device for ship processing steel pipe to solve the problems raised in the above background.

[0006] The purpose of the utility model can be realized by the following technical solutions:

[0007] A kind of cutting device for ship processing steel pipe, including support plate and the two support blocks of fixed connection in the bottom surface both sides of support plate, the top surface of one side of support plate is provided with the sliding mechanism for adjusting cutting position, the sliding mechanism is provided with the collection assembly for collecting steel pipe waste chip, the top of sliding mechanism is also installed with the cutting assembly for cutting steel pipe, the top surface of the other side of support plate is provided with the clamping mechanism for clamping and fixing different size steel pipe.

[0008] Preferably, the sliding mechanism comprises a sliding groove opened in the top surface of one side of the support plate, a first sliding block slidably connected in the sliding groove, a fixed plate fixedly connected to the upper end of the first sliding block, a first sliding frame fixedly connected to the middle of the top surface of the support plate, a second sliding block slidably connected in the inner cavity of the first sliding frame, the side of the second sliding block close to the sliding groove fixedly connected with the side of the fixed plate away from the sliding groove, a first L-shaped plate fixedly connected to the upper end of the second sliding block, a first mounting block arranged on one side of the first sliding frame, the bottom surface of the first mounting block fixedly connected to the top surface of the support plate, a first electric push rod fixedly installed on the upper surface of the first mounting block, and the telescopic end of the first electric push rod fixedly connected to the second sliding block.

[0009] Preferably, the collecting assembly comprises a collecting bin, the bottom surface of the collecting bin fixedly connected to the top surface of the fixed plate, a fan installed on the side of the collecting bin away from the first L-shaped plate, and a scrap collecting box movably inserted into one side wall plate of the collecting bin, the outer sides of the scrap collecting box are both threadedly connected with bolts, and the two bolts are threadedly connected with the wall plate of the collecting bin, respectively.

[0010] Preferably, a filter plate is movably inserted into one end of the collecting bin close to the fan, the lower end of the filter plate is located in the scrap collecting box, a conveying pipe is fixedly inserted into the side plate of the collecting bin away from the fan, the conveying pipe is fixedly sleeved with the first L-shaped plate outside, a dust collection head is installed on one end of the conveying pipe close to the first L-shaped plate, and one end of the conveying pipe away from the dust collection head is located above the scrap collecting box.

[0011] Preferably, the cutting assembly comprises a second electric push rod fixedly installed on the upper end of the plate wall of the first L-shaped plate, a second L-shaped plate fixedly connected to the telescopic end of the second electric push rod, a first rotating motor fixedly installed on the lower end of the plate wall of the second L-shaped plate, and a cutting knife fixedly connected with the output end of the first rotating motor and penetrating through the plate wall of the second L-shaped plate.

[0012] Preferably, the clamping mechanism comprises a first clamping block fixedly connected at one corner of the top surface of the support plate, a second mounting block fixedly connected with the upper surface of the side of the support plate away from the first clamping block, and a second rotating motor fixedly installed on the upper surface of the second mounting block.

[0013] Preferably, the support plate is fixedly connected with a second sliding frame at the middle of the first clamping block and the second mounting block, the inner cavity of the second sliding frame is rotatably connected with a lead screw at both ends, the output end of the second rotating motor is fixedly connected with the end of the lead screw away from the first clamping block through the wall plate of the second sliding frame, the outer thread of the lead screw is sleeved with a second clamping block, the bottom end of the second clamping block is slidably connected in the inner cavity of the second sliding frame, and the upper ends of the first clamping block and the second sliding frame are all provided with a circular clamping plate.

[0014] The utility model discloses beneficial effects:

[0015] 1, the utility model discloses a fan and dust collection head's setting, through starting fan, dust collection head produces negative pressure suction force, through dust collection head and the waste chip generated during cutting are adsorbed, are sent to the collecting bin in the conveying pipe, and the waste chip impacts the filter board and falls in the waste chip collection box, avoids the waste chip splashing and being inhaled by staff to cause the physical harm, through the filter board and is extracted, can clean the filter board, through the bolt and are taken out, the waste chip collection box in the waste chip collection box is handled subsequently, and the use is facilitated.

[0016] 2, the utility model discloses through first clamping block, second clamping block and annular clamping groove's setting, through the steel pipe is placed between the annular clamping groove of first clamping block and second clamping block upper end, and the annular clamping groove of first clamping block is clamped to the steel pipe one end, the output end of second rotating motor is driven the rotation of lead screw, and the rotation of lead screw drives second clamping block and moves, and the both ends of steel pipe are clamped and fixed, through the utilization first clamping block and second clamping block upper different size annular clamping groove can the steel pipe of different size be clamped and fixed, and the practicability of device is enhanced. ACCURATE DRAWINGS

[0017] In order to more clearly illustrate the technical scheme in the embodiment of the utility model or prior art, below will to the drawing needed to use in the embodiment or prior art description simple introduction, obviously, for ordinary skilled person in the art comes, under the premise of not paying the creative labor, also can obtain other drawings according to these drawings;

[0018] Figure 1 It is the whole structure schematic diagram of the utility model;

[0019] Figure 2 It is the structure schematic diagram of another view of the whole of the utility model;

[0020] Figure 3 It is the structure schematic diagram of the sliding mechanism of the utility model;

[0021] Figure 4is a structural schematic view of the collecting assembly of the utility model;

[0022] Figure 5 is a structural schematic view of the cutting assembly of the utility model;

[0023] Figure 6 is a structural schematic view of the inside of the collecting assembly of the utility model;

[0024] Figure 7 is a structural schematic view of the clamping mechanism of the utility model.

[0025] The reference signs in the drawings are as follows: 1, support plate; 2, support block; 3, sliding mechanism; 31, sliding groove; 32, first sliding block; 33, fixed plate; 34, first sliding frame; 35, second sliding block; 36, first L-shaped plate; 37, first electric push rod; 38, first mounting block; 4, collecting assembly; 41, collecting bin; 42, fan; 43, scrap collecting box; 44, bolt; 45, filter plate; 46, conveying pipe; 47, dust collecting head; 5, cutting assembly; 51, second electric push rod; 52, second L-shaped plate; 53, first rotating motor; 54, cutting knife; 6, clamping mechanism; 61, first clamping block; 62, second sliding frame; 63, second mounting block; 64, second rotating motor; 65, screw rod; 66, second clamping block; 67, annular clamping groove. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0027] As Figures 1-7As shown in the figure, a cutting device for processing steel pipes of a ship, comprising a support plate 1 and two support blocks 2 fixedly connected on the bottom surface of the support plate 1 on both sides, a sliding mechanism 3 for adjusting the cutting position is arranged on the top surface of one side of the support plate 1, a collecting assembly 4 for collecting the steel pipe scraps is arranged on the sliding mechanism 3, a cutting assembly 5 for cutting the steel pipe is further arranged on the top of the sliding mechanism 3, a clamping mechanism 6 for clamping and fixing the steel pipes of different sizes is arranged on the top surface of the other side of the support plate 1, the sliding mechanism 3 comprises a sliding groove 31 arranged on the top surface of one side of the support plate 1, a first sliding block 32 is slidably connected in the sliding groove 31, a fixed plate 33 is fixedly connected to the upper end of the first sliding block 32, a first sliding frame 34 is fixedly connected to the top surface of the support plate 1, a second sliding block 35 is slidably connected in the inner cavity of the first sliding frame 34, the side of the second sliding block 35 close to the sliding groove 31 is fixedly connected with the side of the fixed plate 33 away from the sliding groove 31, a first L-shaped plate 36 is fixedly connected to the upper end of the second sliding block 35, a first mounting block 38 is arranged on one side of the first sliding frame 34, the bottom surface of the first mounting block 38 is fixedly connected to the top surface of the support plate 1, a first electric push rod 37 is fixedly installed on the upper surface of the first mounting block 38, and the telescopic end of the first electric push rod 37 is fixedly connected to the second sliding block 35.

[0028] In specific implementation, the telescopic end of the first electric push rod 37 drives the second sliding block 35 to slide, so that the position of the cutting knife 54 can be changed, thereby satisfying the cutting of the steel pipe at different positions, and meanwhile, the movement of the second sliding block 35 in the first sliding frame 34 drives the fixed plate 33 to move, so that the collecting assembly 4 can satisfy the immediate collection of the scraps generated in the cutting.

[0029] As a technical optimization scheme of the utility model, the collecting assembly 4 comprises a collecting bin 41, the bottom surface of the collecting bin 41 is fixedly connected to the top surface of the fixed plate 33, a fan 42 is installed on the side of the collecting bin 41 away from the first L-shaped plate 36, a scrap collecting box 43 is movably inserted into one side wall of the collecting bin 41, screws 44 are threadedly connected to the outer sides of the two sides of the scrap collecting box 43, the two screws 44 are respectively threadedly connected to the wall plate of the collecting bin 41, a filter plate 45 is movably inserted into one end of the collecting bin 41 close to the fan 42, the lower end of the filter plate 45 is located in the scrap collecting box 43, a conveying pipe 46 is fixedly inserted into the side wall of the collecting bin 41 away from the fan 42, the conveying pipe 46 is fixedly sleeved on the first L-shaped plate 36, a dust collection head 47 is installed on one end of the conveying pipe 46 close to the first L-shaped plate 36, one end of the conveying pipe 46 away from the dust collection head 47 is located above the scrap collecting box 43, and the fan 42 is a negative pressure fan.

[0030] In the embodiment, the dust head 47 generates a negative pressure suction force by starting the fan 42, the cuttings generated during cutting are adsorbed through the dust head 47, and are transmitted to the collecting bin 41 through the conveying pipe 46, the cuttings hit the filter plate 45 and fall into the cuttings collecting box 43, so that the cuttings are prevented from splashing and being inhaled by the staff to cause physical injury, the filter plate 45 can be cleaned by being pulled out, the cuttings collecting box 43 can be pulled out by being detached from the bolt 44, and the cuttings in the cuttings collecting box 43 can be subsequently treated, so that the use is facilitated.

[0031] As a technical optimization scheme of the utility model, the cutting assembly 5 includes a second electric push rod 51 fixedly installed on the upper end plate wall of the first L-shaped plate 36, the telescopic end of the second electric push rod 51 is fixedly connected with a second L-shaped plate 52, the lower end plate wall of the second L-shaped plate 52 is fixedly installed with a first rotating motor 53, and the output end of the first rotating motor 53 is fixedly connected with a cutting knife 54 through the wall of the second L-shaped plate 52.

[0032] In the embodiment, the cutting knife 54 is driven to rotate by the output end of the first rotating motor 53, then the telescopic end of the second electric push rod 51 drives the second L-shaped plate 52 to move downward, so that the cutting knife 54 is driven to move downward to cut the steel pipe.

[0033] As a technical optimization scheme of the utility model, the clamping mechanism 6 includes a first clamping block 61 fixedly connected at one corner of the top surface of the supporting plate 1, a second mounting block 63 fixedly connected to the upper surface of the side of the supporting plate 1 away from the first clamping block 61, a second rotating motor 64 fixedly installed on the upper surface of the second mounting block 63, a second sliding frame 62 fixedly connected to the top surface of the supporting plate 1 at the middle between the first clamping block 61 and the second mounting block 63, a lead screw 65 rotatably connected to the inner cavity of the second sliding frame 62 at both ends, the output end of the second rotating motor 64 fixedly connected with the end of the lead screw 65 away from the first clamping block 61 through the wall of the second sliding frame 62, a second clamping block 66 threadedly sleeved with the outer thread of the lead screw 65, the second clamping block 66 slidingly connected in the inner cavity of the second sliding frame 62, a circular clamping plate arranged at the upper end of the first clamping block 61 and the second sliding frame 62, and a plurality of annular clamping grooves 67 formed in the adjacent faces of the clamping plates of the first clamping block 61 and the second sliding frame 62.

[0034] In the embodiment, the steel pipe is placed between the annular clamping grooves 67 at the upper ends of the first clamping block 61 and the second clamping block 66, one end of the steel pipe is clamped in the annular clamping groove 67 of the first clamping block 61, the second rotating motor 64 drives the screw rod 65 to rotate, the screw rod 65 drives the second clamping block 66 to move, and the two ends of the steel pipe are clamped and fixed. Different sizes of steel pipes can be clamped and fixed by using the annular clamping grooves 67 of different sizes on the first clamping block 61 and the second clamping block 66, thereby enhancing the practicability of the device.

[0035] In use, according to the size of the steel pipe, the steel pipe is placed between the annular clamping grooves 67 at the upper ends of the first clamping block 61 and the second clamping block 66, one end of the steel pipe is clamped in the annular clamping groove 67 of the first clamping block 61, the second rotating motor 64 drives the screw rod 65 to rotate, the screw rod 65 drives the second clamping block 66 to move, and the two ends of the steel pipe are clamped and fixed. Then, the extension end of the first electric push rod 37 drives the second sliding block 35 to slide, the position of the cutting knife 54 is adjusted to above the position of the steel pipe to be cut, the fan 42 and the first rotating motor 53 are started, the negative pressure suction force is generated at the dust collection head 47, the output end of the first rotating motor 53 drives the cutting knife 54 to rotate, the extension end of the second electric push rod 51 drives the second L-shaped plate 52 to move downward, thereby driving the cutting knife 54 to move downward to cut the steel pipe. The waste generated by cutting is adsorbed by the dust collection head 47 and is conveyed into the collecting bin 41 through the conveying pipe 46. The waste hits the filter plate 45 and falls into the waste collecting box 43. The filter plate 45 can be cleaned by being pulled out, and the waste collecting box 43 can be pulled out by removing the bolts 44 for subsequent treatment of the waste in the waste collecting box 43.

[0036] The basic principle, main features and advantages of the utility model are shown and described above. It should be understood by those skilled in the art that the utility model is not limited to the above-mentioned embodiments, and the above-mentioned embodiments and descriptions in the specification are only to illustrate the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model can have various changes and improvements, and these changes and improvements fall within the scope of the claimed utility model.

Claims

1. A cutting device for processing steel pipes of a ship, comprising a support plate (1) and two support blocks (2) fixedly connected on both sides of the bottom surface of the support plate (1), characterized in that, One side top surface of the support plate (1) is provided with a sliding mechanism (3) for adjusting the cutting position, the sliding mechanism (3) is provided with a collecting assembly (4) for collecting steel pipe scrap, the top of the sliding mechanism (3) is also provided with a cutting assembly (5) for cutting the steel pipe, and the other side top surface of the support plate (1) is provided with a clamping mechanism (6) for clamping and fixing different sizes of steel pipes.

2. A cutting device for processing a steel pipe of a ship according to claim 1, wherein The sliding mechanism (3) comprises a sliding groove (31) opened in the top surface of one side of the support plate (1), a first sliding block (32) slidably connected in the sliding groove (31), a fixed plate (33) fixedly connected to the upper end of the first sliding block (32), a first sliding frame (34) fixedly connected to the top surface of the support plate (1), a second sliding block (35) slidably connected in the inner cavity of the first sliding frame (34), and the side of the second sliding block (35) close to the sliding groove (31) is fixedly connected with the side of the fixed plate (33) away from the sliding groove (31), a first L-shaped plate (36) fixedly connected to the upper end of the second sliding block (35), a first mounting block (38) arranged on one side of the first sliding frame (34), the bottom surface of the first mounting block (38) is fixedly connected to the top surface of the support plate (1), a first electric push rod (37) fixedly installed on the upper surface of the first mounting block (38), and the telescopic end of the first electric push rod (37) is fixedly connected to the second sliding block (35).

3. A cutting apparatus for processing a steel pipe of a ship according to claim 2, wherein The collecting assembly (4) comprises a collecting bin (41), the bottom surface of the collecting bin (41) is fixedly connected to the top surface of the fixed plate (33), a fan (42) is installed on the side of the collecting bin (41) away from the first L-shaped plate (36), a scrap collecting box (43) is movably inserted into one side wall plate of the collecting bin (41), and the outer sides of the scrap collecting box (43) are threadedly connected with bolts (44), and the two bolts (44) are threadedly connected with the wall plates of the collecting bin (41) respectively.

4. A cutting apparatus for processing a steel pipe of a ship according to claim 3, wherein One end of the collecting bin (41) close to the fan (42) is movably inserted with a filter plate (45), the lower end of the filter plate (45) is located in the scrap collecting box (43), a conveying pipe (46) is fixedly inserted into the side wall plate of the collecting bin (41) away from the fan (42), the conveying pipe (46) is fixedly sleeved on the first L-shaped plate (36) outside, a dust collection head (47) is installed on one end of the conveying pipe (46) close to the first L-shaped plate (36), and the other end of the conveying pipe (46) away from the dust collection head (47) is located above the scrap collecting box (43).

5. A cutting apparatus for processing a steel pipe of a ship according to claim 4, wherein The cutting assembly (5) comprises a second electric push rod (51) fixedly installed on the end wall plate of the first L-shaped plate (36), a second L-shaped plate (52) fixedly connected to the telescopic end of the second electric push rod (51), a first rotating motor (53) fixedly installed on the lower end wall plate of the second L-shaped plate (52), and a cutting knife (54) fixedly connected to the output end of the first rotating motor (53) penetrating through the wall plate of the second L-shaped plate (52).

6. A cutting apparatus for processing a steel pipe of a ship according to claim 2, wherein The clamping mechanism (6) comprises a first clamping block (61) fixedly connected at a corner of the top surface of the support plate (1), a second mounting block (63) is fixedly connected to the upper surface of the side of the support plate (1) away from the first clamping block (61), and the upper surface of the second mounting block (63) is fixedly mounted with a second rotating motor (64).

7. A cutting apparatus for processing a steel pipe of a ship according to claim 6, wherein The support plate (1) is fixedly connected with a second sliding frame (62) at the top surface of the middle of the first clamping block (61) and the second mounting block (63), the inner cavity of the second sliding frame (62) is rotatably connected with a lead screw (65) at both ends, the output end of the second rotating motor (64) is fixedly connected with the end of the lead screw (65) away from the first clamping block (61) through the wall plate of the second sliding frame (62), the outer thread of the lead screw (65) is sleeved with a second clamping block (66), the bottom end of the second clamping block (66) is slidingly connected in the inner cavity of the second sliding frame (62), the upper ends of the first clamping block (61) and the second sliding frame (62) are provided with circular clamping plates, and a plurality of annular clamping grooves (67) are formed in the adjacent surfaces of the clamping plates of the first clamping block (61) and the second sliding frame (62).

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