Steel pipe cutting device for ship processing

Abstract

The present invention discloses a steel pipe cutting device for ship processing, which relates to the technical field of cutting devices. In response to the problems in the background art, such as a large heat-affected zone, burrs and oxide layers easily generated on the incision, the need for subsequent grinding, low work efficiency, splashing of metal debris generated by cutting, and difficulty in cleaning the metal debris when using traditional devices, resulting in low practicality, the following scheme is proposed, including an operating table, a clamping mechanism provided on the top of the operating table, a first adjustment mechanism provided on the top of the operating table, a second adjustment mechanism provided above the first adjustment mechanism, and a mounting mechanism provided above the second adjustment mechanism. The present invention can reduce the heat-affected zone during cutting, avoid burrs and oxide layers on the incision, reduce the heat generated by the blade during cutting, increase the service life of the blade, facilitate the replacement of the blade separately, improve work efficiency, and utilize magnetism to adsorb metal debris during cutting, while collecting some metal debris, thereby improving practicality.

Description

Technical Field

[0001] The present invention relates to the technical field of cutting devices, and in particular to a steel pipe cutting device for ship processing. Background Art

[0002] Ship is a general term for various vessels. Ship is a means of transportation that can sail or anchor in waters for transportation or operations. It has different technical performance, equipment and structural types according to different usage requirements. In the process of ship processing, steel pipes need to be cut.

[0003] With the development of modern mechanical processing industry, the requirements for cutting quality and precision are constantly increasing. The requirements for improving production efficiency, reducing production costs, and having highly intelligent automatic cutting functions are also increasing. The development of CNC cutting machines must adapt to the requirements of the development of modern mechanical processing industry. Cutting machines are divided into flame cutting machines, plasma cutting machines, laser cutting machines, water cutting machines, etc. Laser cutting machines are the most efficient and have the highest cutting accuracy. The cutting thickness is generally small. Plasma cutting machines also have a fast cutting speed and a certain slope on the cutting surface. Flame cutting machines are aimed at thicker carbon steel materials.

[0004] Based on the existing technology, when cutting steel pipes, the following problems exist:

[0005] 1. Since ship steel pipes are usually of high hardness, when using band saws or plasma cutting, the heat-affected zone is large, and the incision is prone to burrs and oxide layers, which require subsequent grinding and low work efficiency;

[0006] 2. Metal debris generated by cutting splashes, and it is difficult to clean the metal debris when using traditional devices, which has low practicality. Summary of the Invention

[0007] The present invention provides a steel pipe cutting device for ship processing, which solves the problems of the cutting equipment in the prior art, such as a large heat-affected zone, burrs and oxide layers easily generated on the incision, the need for subsequent grinding, low work efficiency, and splashing of metal debris generated by cutting. The traditional device is difficult to clean the metal debris when used, and has low practicality.

[0008] In order to achieve the above object, the present invention adopts the following technical solutions:

[0009] A steel pipe cutting device for ship processing, comprising an operating table, a clamping mechanism is provided on the top of the operating table, a first adjusting mechanism is provided on the top of the operating table, and a second adjusting mechanism is provided above the first adjusting mechanism, a mounting mechanism is provided above the second adjusting mechanism, the mounting mechanism comprises a connecting plate, a mounting seat connected to the outer wall of the top of the connecting plate by bolts, a magnetic plate and a fixing plate connected to the outer wall of the top of the connecting plate by bolts, a cutting assembly is provided on one side of the mounting seat, the cutting assembly comprises a machine base connected to the outer wall of one side of the mounting seat by bolts, a cutting motor connected to the outer wall of one side of the machine base by bolts, a hub connected to one end of the output shaft of the cutting motor by a coupling, and a plurality of The locking pin is connected to the blade on the outer wall of the outer circumference of the hub, three guide plates are respectively fixed on the inner wall of one side of the hub and the input connector is connected to the outer wall of the hub through a bearing. A number of atomizing microholes are provided on the outer wall of the circumference of the hub, and a coolant outlet is provided on the outer wall of the input connector. A dust removal assembly is provided on the outer wall of the mounting base away from the machine base. The dust removal assembly includes an installation box connected to the outer wall of one side of the mounting base by bolts, a box cover connected to the top outer wall of the installation box by bolts, a dust collecting box connected to the bottom outer wall of the box cover by bolts, and a dust removal fan connected to the inside of the installation box through a hose. A fixing assembly is provided above the first adjusting mechanism, and two extrusion assemblies are provided on one side of the fixing assembly.

[0010] Preferably, the clamping mechanism includes a fixing seat connected to the outer wall of the top of the operating table by bolts, a hydraulic chuck penetrating through and connected to the outer wall of the fixing seat by a bearing, a harmonic reducer connected to the outer wall of one side of the fixing seat by bolts, and a transmission motor connected to the outer wall of the top of the operating table by bolts. Two stabilizing plates are connected to the outer wall of one side of the fixing seat by bolts, and the two stabilizing plates are respectively connected to the outer wall of the top of the operating table by bolts. The hydraulic chuck is installed in the harmonic reducer through a transmission shaft, and the output shaft of the transmission motor is connected to one end of the input shaft of the harmonic reducer through a coupling.

[0011] Through the above solution, the three-stage independent control of the hydraulic chuck and the real-time feedback of the clamping force through the pressure sensor can automatically adapt to different diameters. The servo motor and harmonic reducer are used in conjunction with the angle encoder to achieve micro-arc rotation (0.1° accuracy) during the cutting process, ensuring the closure of the circular cutting.

[0012] Preferably, the first adjusting mechanism includes a first mounting block connected to the outer wall of one side of the operating table by bolts, a first adjusting motor connected to the outer wall of one side of the first mounting block by bolts, a first screw connected to one end of the output shaft of the first adjusting motor by a coupling, two first fixing blocks respectively connected to the outer wall of the top of the operating table by bolts, and two first slide rails respectively connected to the outer wall of the top of the operating table by bolts, the two ends of the first screw respectively pass through and are connected to the outer wall of the first fixing block by bearings, and the two ends of the two first slide rails respectively abut against the outer walls on the opposite side of the two first fixing blocks.

[0013] Preferably, the second adjusting mechanism includes a connecting seat, a first threaded block connected to the outer wall of the bottom of the connecting seat by bolts, two first sliding blocks respectively connected to the outer wall of the bottom of the connecting seat by bolts, a second mounting block connected to the outer wall of one side of the connecting seat by bolts, a second adjusting motor connected to the outer wall of one side of the second mounting block by bolts, a second screw connected to one end of the output shaft of the second adjusting motor through a coupling, two second fixing blocks respectively connected to the outer wall of the top of the connecting seat by bolts, and two second slide rails respectively connected to the outer wall of the top of the connecting seat by bolts, the first threaded block is screwed on the outer wall of the first screw, the two first sliding blocks are respectively slidably installed on the outer walls of the two first slide rails, the two ends of the second screw respectively pass through and are connected to the outer walls of the two second fixing blocks by bearings, and the two ends of the two second slide rails respectively abut against the outer walls on the opposite side of the two second fixing blocks.

[0014] Preferably, a second threaded block is connected to the outer wall of the bottom of the connecting plate by bolts, and the second threaded block is screwed to the outer wall of the second screw rod, two second sliders are connected to the outer wall of the bottom of the connecting plate by bolts, and the two second sliders are slidably installed on the outer walls of the two second slide rails respectively, and the first support plate and the second support plate are connected to the outer wall of one side of the mounting seat by bolts, the magnetic plate is connected to the outer wall of one side of the first support plate by bolts, and the magnetic plate is connected to the outer wall of one side of the second support plate by bolts, the fixed plate is connected to the outer wall of one side of the mounting seat by bolts, and the fixed plate is connected to the outer wall of one side of the magnetic plate by bolts.

[0015] Preferably, the machine base is connected to the top outer walls of the first support plate and the second support plate respectively by bolts, a plurality of T-slots are opened on the outer wall of one side of the hub, and a plurality of blades are respectively clamped in the plurality of T-slots, one end of the input connector passes through and is connected to the outer wall of the fixed plate through a bearing, and one end of the input connector is fixed to the outer wall of the coolant delivery pipe.

[0016] Through the above scheme, the first screw and the second screw are driven to rotate by the rotation of the output shafts of the first adjusting motor and the second adjusting motor respectively, thereby adjusting the position of the cutting mechanism, which is convenient for cutting steel pipes of different lengths and specifications. The coolant is delivered into the hub through the input joint, and the output shaft of the cutting motor drives the hub, three guide plates and multiple blades to rotate, so that the coolant is discharged from the coolant outlet and multiple atomizing micropores respectively. The coolant at the coolant outlet cools the contact position between the steel pipe and the blade, and the multiple atomizing micropores spray atomized coolant to reduce sparks generated during cutting.

[0017] Preferably, the dust collecting box is slidably sleeved in the mounting box, the dust removal fan is connected to the outer wall of one side of the mounting seat by bolts, a delivery pipe is fixedly provided on the outer wall of the bottom of the box cover, and a connecting pipe is fixedly provided on the inner wall of one end of the delivery pipe, a dust collecting hood is fixedly provided on the outer wall of one end of the connecting pipe, and the dust collecting hood passes through and is fixedly provided on the outer wall of one side of the fixed plate.

[0018] Through the above solution, the air and metal debris on one side of the dust hood are sucked into the installation box by the dust removal fan, and the magnetic plate absorbs a large amount of metal debris generated during cutting, and some metal debris gathers in the dust box.

[0019] Preferably, the fixing assembly includes an adjustment seat with a through hole on one side outer wall, a third threaded block connected to the outer wall of the bottom of the adjustment seat by bolts, and a third slider connected to the outer wall of the bottom of the adjustment seat by bolts, the third threaded block is screwed to the outer wall of the first screw rod, and the third slider is slidably installed on the outer wall of the first slide rail.

[0020] Preferably, the extrusion assembly includes a mounting plate fixed on the outer wall of one side of the adjustment seat, an extrusion cylinder connected to the outer wall of the mounting plate by bolts, a lifting plate connected to one end of the piston rod of the extrusion cylinder by bolts, two connecting blocks respectively connected to both sides of the lifting plate by bolts, two mounting shafts respectively passing through and connected to the outer walls of the two connecting blocks by bearings, and two extrusion rollers respectively connected to the outer walls of the two mounting shafts by pin shafts, two reinforcing plates are connected to the outer wall of the mounting plate by bolts, and the two reinforcing plates are respectively connected to the outer wall of one side of the adjustment seat by bolts.

[0021] Through the above scheme, the adjustment seat is driven to move by the output shaft of the first adjustment motor, and then the position of the adjustment seat is adjusted. Then the piston rods of the two extrusion cylinders move, driving the extrusion rollers to descend. The four extrusion rollers approach each other and contact the steel pipe to be cut. Then the four extrusion rollers clamp and fix the steel pipe to be cut.

[0022] The beneficial effects of the present invention are:

[0023] 1. The output shafts of the first regulating motor and the second regulating motor respectively drive the first screw and the second screw to rotate, thereby adjusting the position of the cutting mechanism, which is convenient for cutting steel pipes of different lengths and specifications. The coolant is delivered into the hub through the input joint, and the output shaft of the cutting motor drives the hub, three guide plates and multiple blades to rotate, so that the coolant is discharged from the coolant outlet and multiple atomizing micropores respectively. The coolant at the coolant outlet cools the contact position between the steel pipe and the blade. Multiple atomizing micropores spray atomized coolant to reduce sparks generated during cutting, reduce the heat-affected zone of the steel pipe during cutting, avoid burrs and oxide layers on the incision, reduce the heat generated by the blade during cutting, increase the service life of the blade, facilitate the replacement of the blade separately, and improve work efficiency.

[0024] 2. The dust removal fan sucks the air and metal debris on one side of the dust hood into the installation box. At the same time, the magnetic plate absorbs a large amount of metal debris generated during cutting. At the same time, some metal debris gathers in the dust collection box. It can use magnetism to absorb metal debris during cutting and collect some metal debris at the same time, which improves practicality.

[0025] In summary, the present invention can reduce the heat-affected zone of the steel pipe during cutting, avoid burrs and oxide layers on the incision, reduce the heat generated by the blade during cutting, increase the service life of the blade, facilitate the replacement of the blade separately, improve work efficiency, and use magnetism to adsorb metal debris during cutting, while collecting some metal debris, thereby improving practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a schematic diagram of the overall main structure of a steel pipe cutting device for ship processing proposed by the present invention.

[0027] Figure 2 This is a bottom-up structural schematic diagram of a clamping mechanism of a steel pipe cutting device for ship processing proposed by the present invention.

[0028] Figure 3 This is a schematic diagram of the main structure of the first adjustment mechanism of a steel pipe cutting device for ship processing proposed by the present invention.

[0029] Figure 4 This is a schematic diagram of the main structure of the second adjustment mechanism of a steel pipe cutting device for ship processing proposed by the present invention.

[0030] Figure 5 This is a bottom-up structural schematic diagram of a second adjustment mechanism of a steel pipe cutting device for ship processing proposed by the present invention.

[0031] Figure 6 This is a schematic diagram of the main structure of the installation mechanism of a steel pipe cutting device for ship processing proposed by the present invention.

[0032] Figure 7 This is a bottom-up structural schematic diagram of the installation mechanism of a steel pipe cutting device for ship processing proposed by the present invention.

[0033] Figure 8 This is a schematic diagram of the main structure of the cutting assembly of a steel pipe cutting device for ship processing proposed by the present invention.

[0034] Figure 9 This is a side structural schematic diagram of a cutting assembly of a steel pipe cutting device for ship processing proposed by the present invention.

[0035] Figure 10 This is a schematic diagram of the main structure of the dust removal component of a steel pipe cutting device for ship processing proposed by the present invention.

[0036] Figure 11 This is a bottom-up structural schematic diagram of a fixing assembly of a steel pipe cutting device for ship processing proposed by the present invention.

[0037] Figure 12 This is a schematic diagram of the main structure of the extrusion assembly of a steel pipe cutting device for ship processing proposed by the present invention.

[0038] In the figure: 1. operating table; 2. clamping mechanism; 201. fixing seat; 202. hydraulic chuck; 203. harmonic reducer; 204. transmission motor; 3. first adjusting mechanism; 301. first mounting block; 302. first adjusting motor; 303. first screw; 304. first fixing block; 305. first slide rail; 4. second adjusting mechanism; 401. connecting seat; 402. first threaded block; 403. first slide block; 404. second mounting block; 405. second adjusting motor; 406. second screw; 407. second fixing block; 408. second slide rail; 5. mounting assembly; 501. connecting plate; 502. second threaded block; 503. second slide block; 504. mounting seat ;505, first support plate;506, second support plate;507, magnetic plate;508, fixed plate;6, cutting assembly;601, machine base;602, cutting motor;603, wheel hub;604, blade;605, guide vane;606, input connector;7, dust removal assembly;701, installation box;702, box cover;703, dust collection box;704, dust removal fan;705, conveying pipe;706, dust collection hood;8, fixed assembly;801, adjustment seat;802, third threaded block;803, third slider;9, extrusion assembly;901, installation plate;902, extrusion cylinder;903, lifting plate;904, connecting block;905, installation shaft;906, extrusion roller. DETAILED DESCRIPTION

[0039] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0040] Example 1, reference Figure 1-2 A steel pipe cutting device for ship processing includes an operating table 1, a clamping mechanism 2 is provided on the top of the operating table 1, the clamping mechanism 2 includes a fixed seat 201 connected to the outer wall of the top of the operating table 1 by bolts, a hydraulic chuck 202 penetrating and connected to the outer wall of the fixed seat 201 by a bearing, a harmonic reducer 203 connected to the outer wall of one side of the fixed seat 201 by bolts, and a transmission motor 204 connected to the outer wall of the top of the operating table 1 by bolts, two stabilizing plates are connected to the outer wall of the top of the operating table 1 by bolts on one side of the fixed seat 201, and the two stabilizing plates are respectively connected to the outer wall of the top of the operating table 1 by bolts, the hydraulic chuck 202 is a multi-section hydraulic chuck, and a pressure sensor is integrated in the clamping block of the hydraulic chuck 202. The hydraulic chuck 202 is installed in the harmonic reducer 203 through a transmission shaft, and the output shaft of the transmission motor 204 is connected to one end of the input shaft of the harmonic reducer 203 through a coupling. The transmission motor 204 is a servo motor.

[0041] Example 2, reference Figure 3-5, a steel pipe cutting device for ship processing, also includes a first adjusting mechanism 3, the first adjusting mechanism 3 includes a first mounting block 301 connected to the outer wall of one side of the operating platform 1 by bolts, a first adjusting motor 302 connected to the outer wall of one side of the first mounting block 301 by bolts, a first screw 303 connected to one end of the output shaft of the first adjusting motor 302 by a coupling, two first fixing blocks 304 respectively connected to the outer wall of the top of the operating platform 1 by bolts, and two first slide rails 305 respectively connected to the outer wall of the top of the operating platform 1 by bolts, the two ends of the first screw 303 respectively pass through and are connected to the outer wall of the first fixing block 304 through a bearing, the two ends of the two first slide rails 305 respectively abut against the outer walls of the opposite sides of the two first fixing blocks 304, a second adjusting mechanism 4 is provided above the first adjusting mechanism 3, the second adjusting mechanism 4 includes a connecting seat 401, a first threaded portion 304 connected to the outer wall of the bottom of the connecting seat 401 by bolts Block 402, two first sliders 403 respectively connected to the outer wall of the bottom of the connecting base 401 by bolts, a second mounting block 404 connected to the outer wall of one side of the connecting base 401 by bolts, a second adjusting motor 405 connected to the outer wall of one side of the second mounting block 404 by bolts, a second screw 406 connected to one end of the output shaft of the second adjusting motor 405 through a coupling, two second fixed blocks 407 respectively connected to the outer wall of the top of the connecting base 401 by bolts and two second slide rails 408 respectively connected to the outer wall of the top of the connecting base 401 by bolts, the first threaded block 402 is screwed on the outer wall of the first screw 303, the two first sliders 403 are slidably mounted on the outer walls of the two first slide rails 305, the two ends of the second screw 406 respectively pass through and are connected to the outer walls of the two second fixed blocks 407 through bearings, and the two ends of the two second slide rails 408 respectively abut against the outer walls of the opposite side of the two second fixed blocks 407.

[0042] Example 3, reference Figure 6-9, a steel pipe cutting device for ship processing, also includes a mounting mechanism 5, the mounting mechanism 5 includes a connecting plate 501, a mounting seat 504 connected to the top outer wall of the connecting plate 501 by bolts, a magnetic plate 507 and a fixing plate 508 connected to the top outer wall of the connecting plate 501 by bolts, a second threaded block 502 is connected to the bottom outer wall of the connecting plate 501 by bolts, the second threaded block 502 is screwed to the outer wall of the second screw 406, and two second sliders 503 are connected to the bottom outer wall of the connecting plate 501 by bolts. The two second sliders 503 are respectively It is slidably mounted on the outer walls of the two second slide rails 408, and the outer wall of one side of the mounting seat 504 is connected to the first support plate 505 and the second support plate 506 by bolts. The magnetic plate 507 is connected to the outer wall of one side of the first support plate 505 by bolts, and the magnetic plate 507 is connected to the outer wall of one side of the second support plate 506 by bolts. The fixed plate 508 is connected to the outer wall of one side of the mounting seat 504 by bolts, and the fixed plate 508 is connected to the outer wall of one side of the magnetic plate 507 by bolts. A cutting assembly 6 is provided on one side of the mounting seat 504, and the cutting assembly 6 includes a screw A machine base 601 is bolted to the outer wall of one side of the mounting base 504, a cutting motor 602 is bolted to the outer wall of one side of the machine base 601, a hub 603 is connected to one end of the output shaft of the cutting motor 602 through a coupling, a plurality of blades 604 are connected to the outer wall of the outer circumference of the hub 603 through hydraulic locking pins, three guide plates 605 are fixed on the inner wall of one side of the hub 603, and an input connector 606 is connected to the outer wall of the hub 603 through a bearing. A plurality of atomizing micropores are opened on the outer wall of the circumference of the hub 603, and the outer wall of the input connector 606 A coolant outlet is provided on the top, and the machine base 601 is connected to the top outer walls of the first support plate 505 and the second support plate 506 respectively by bolts. A number of T-slots are provided on the outer wall of one side of the hub 603, and a number of blades 604 are respectively clamped in the several T-slots. One end of the input connector 606 passes through and is connected to the outer wall of the fixed plate 508 through a bearing. One end of the input connector 606 is fixed to the outer wall of the coolant delivery pipe. The joint between the input connector 606 and the hub 603 adopts a double seal of mechanical seal and magnetic fluid seal to ensure that there is no leakage of coolant during high-speed rotation.

[0043] Example 4, reference Figure 10, a steel pipe cutting device for ship processing also includes a dust removal assembly 7, which includes an installation box 701 connected to the outer wall of one side of the installation seat 504 by bolts, a box cover 702 connected to the top outer wall of the installation box 701 by bolts, a dust collecting box 703 connected to the bottom outer wall of the box cover 702 by bolts, and a dust removal fan 704 connected to the interior of the installation box 701 through a hose, the dust collecting box 703 is slidably sleeved in the installation box 701, the dust removal fan 704 is connected to the outer wall of one side of the installation seat 504 by bolts, a delivery pipe 705 is fixed on the outer wall of the bottom of the box cover 702, a connecting pipe is fixed on the inner wall of one end of the delivery pipe 705, a dust collecting cover 706 is fixed on the outer wall of one end of the connecting pipe, and the dust collecting cover 706 passes through and is fixed on the outer wall of one side of the fixing plate 508.

[0044] Example 5, with reference to Figure 11-12 A steel pipe cutting device for ship processing also includes a fixing assembly 8, which includes an adjustment seat 801 with a through hole on one side of the outer wall, a third threaded block 802 connected to the outer wall of the bottom of the adjustment seat 801 by bolts, and a third slider 803 connected to the outer wall of the bottom of the adjustment seat 801 by bolts. The third threaded block 802 is screwed to the outer wall of the first screw rod 303, and the third slider 803 is slidably installed on the outer wall of the first slide rail 305. Two extrusion assemblies 9 are provided on one side of the fixing assembly 8. The extrusion assembly 9 includes a mounting plate 9 fixed to the outer wall of one side of the adjustment seat 801 01. An extrusion cylinder 902 connected to the outer wall of a mounting plate 901 by bolts, a lifting plate 903 connected to one end of a piston rod of the extrusion cylinder 902 by bolts, two connecting blocks 904 connected to both sides of the lifting plate 903 by bolts, two mounting shafts 905 respectively passing through and connected to the outer walls of the two connecting blocks 904 by bearings, and two extrusion rollers 906 respectively connected to the outer walls of the two mounting shafts 905 by pins. Two reinforcing plates are connected to the outer wall of the mounting plate 901 by bolts, and the two reinforcing plates are respectively connected to the outer wall of one side of the adjustment seat 801 by bolts.

[0045] Through the three-stage independent control of the hydraulic chuck 202, the clamping force is fed back in real time through the pressure sensor, and it automatically adapts to different diameters. The servo motor and harmonic reducer are used in conjunction with the angle encoder to achieve micro-arc rotation (0.1° accuracy) during the cutting process to ensure the closure of the annular cutting. The output shaft of the first adjustment motor 302 drives the adjustment seat 801 to move, and then adjusts the position of the adjustment seat 801. The piston rods of the two extrusion cylinders 902 move, driving the extrusion rollers 906 to descend. The four extrusion rollers 906 approach each other and contact the steel pipe to be cut. Then the four extrusion rollers 906 clamp and fix the steel pipe to be cut. The output shafts of the first adjustment motor 302 and the second adjustment motor 405 rotate to drive the first screw 303 and the second screw 406 to rotate, thereby adjusting the position of the blade 604. The section is convenient for cutting steel pipes of different lengths and specifications. The coolant is transported into the hub 603 through the input connector 606. The output shaft of the cutting motor 602 drives the hub 603, three guide plates 605 and multiple blades 604 to rotate, so that the coolant is discharged from the coolant outlet and multiple atomizing micropores respectively. The coolant at the coolant outlet cools the contact position between the steel pipe and the blade. The coolant in the hub 603 cools the hub 603 and multiple blades 604. Multiple atomizing micropores spray atomized coolant to reduce sparks generated during cutting. The dust removal fan 704 sucks the air and metal debris on one side of the dust collecting hood 706 into the installation box 701. At the same time, the magnetic plate 507 absorbs a large amount of metal debris generated during cutting, and some metal debris gathers in the dust collecting box 703.

[0046] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0047] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of such features. In the description of the present invention, "plurality" means two or more, unless otherwise specifically defined.

[0048] The above description is only a preferred specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any technician familiar with the technical field, within the technical scope disclosed by the present invention, who makes equivalent replacements or changes based on the technical solution and inventive concept of the present invention, should be covered by the scope of protection of the present invention.

Claims

1. A steel pipe cutting device for ship processing, comprising an operating table (1), characterized in that: A clamping mechanism (2) is provided on the top of the operating platform (1), a first adjustment mechanism (3) is provided on the top of the operating platform (1), and a second adjustment mechanism (4) is provided above the first adjustment mechanism (3); A mounting mechanism (5) is provided above the second adjustment mechanism (4), the mounting mechanism (5) comprising a connecting plate (501), a mounting seat (504) connected to the top outer wall of the connecting plate (501) via bolts, a magnetic plate (507), and a fixing plate (508) connected to the top outer wall of the connecting plate (501) via bolts; A cutting assembly (6) is provided on one side of the mounting seat (504), and the cutting assembly (6) includes a machine base (601) connected to the outer wall of one side of the mounting seat (504) by bolts, a cutting motor (602) connected to the outer wall of one side of the machine base (601) by bolts, a wheel hub (603) connected to one end of the output shaft of the cutting motor (602) by a coupling, a plurality of blades (604) connected to the outer wall of the outer circumference of the wheel hub (603) by hydraulic locking pins, three guide plates (605) respectively fixed on the inner wall of one side of the wheel hub (603), and an input connector (606) connected to the outer wall of the wheel hub (603) by a bearing, a plurality of atomizing micropores are opened on the outer wall of the circumference of the wheel hub (603), and a coolant outlet is opened on the outer wall of the input connector (606); A dust removal assembly (7) is provided on an outer wall of one side of the mounting seat (504) away from the machine base (601), and the dust removal assembly (7) comprises a mounting box (701) connected to an outer wall of one side of the mounting seat (504) by bolts, a box cover (702) connected to the top outer wall of the mounting box (701) by bolts, a dust collection box (703) connected to the bottom outer wall of the box cover (702) by bolts, and a dust removal fan (704) connected to the interior of the mounting box (701) by a hose; A fixing assembly (8) is provided above the first adjusting mechanism (3), and two extrusion assemblies (9) are provided on one side of the fixing assembly (8).

2. A steel pipe cutting device for ship processing according to claim 1, characterized in that: The clamping mechanism (2) comprises a fixing seat (201) connected to the outer wall of the top of the operating table (1) by bolts, a hydraulic chuck (202) penetrating and connected to the outer wall of the fixing seat (201) by a bearing, a harmonic reducer (203) connected to the outer wall of one side of the fixing seat (201) by bolts, and a transmission motor (204) connected to the outer wall of the top of the operating table (1) by bolts, two stabilizing plates are connected to the outer wall of one side of the fixing seat (201) by bolts, and the two stabilizing plates are respectively connected to the outer wall of the top of the operating table (1) by bolts, the hydraulic chuck (202) is installed in the harmonic reducer (203) through a transmission shaft, and the output shaft of the transmission motor (204) is connected to one end of the input shaft of the harmonic reducer (203) through a coupling.

3. The steel pipe cutting device for ship processing according to claim 1, characterized in that: The first adjustment mechanism (3) comprises a first mounting block (301) connected to an outer wall of one side of the operating table (1) by bolts, a first adjustment motor (302) connected to an outer wall of one side of the first mounting block (301) by bolts, a first screw (303) connected to one end of an output shaft of the first adjustment motor (302) by a coupling, two first fixing blocks (304) respectively connected to the outer wall of the top of the operating table (1) by bolts, and two first slide rails (305) respectively connected to the outer wall of the top of the operating table (1) by bolts, wherein both ends of the first screw (303) respectively pass through and are connected to the outer wall of the first fixing block (304) by bearings, and both ends of the two first slide rails (305) respectively abut against the outer walls of the opposite sides of the two first fixing blocks (304).

4. A steel pipe cutting device for ship processing according to claim 3, characterized in that: The second adjustment mechanism (4) comprises a connecting seat (401), a first threaded block (402) connected to the outer wall of the bottom of the connecting seat (401) by bolts, two first sliders (403) connected to the outer wall of the bottom of the connecting seat (401) by bolts, a second mounting block (404) connected to the outer wall of one side of the connecting seat (401) by bolts, a second adjustment motor (405) connected to the outer wall of one side of the second mounting block (404) by bolts, a second screw (406) connected to one end of the output shaft of the second adjustment motor (405) by a coupling, and two first sliders (403) connected to the outer wall of the bottom of the connecting seat (401) by bolts, respectively. A second fixed block (407) is connected to the outer wall of the top of the connecting seat (401) and two second slide rails (408) are respectively connected to the outer wall of the top of the connecting seat (401) by bolts, the first threaded block (402) is screwed to the outer wall of the first screw rod (303), the two first sliders (403) are respectively slidably installed on the outer walls of the two first slide rails (305), the two ends of the second screw rod (406) respectively pass through and are connected to the outer walls of the two second fixed blocks (407) through bearings, and the two ends of the two second slide rails (408) respectively abut against the outer walls of the opposite side of the two second fixed blocks (407).

5. The steel pipe cutting device for ship processing according to claim 4, characterized in that: The bottom outer wall of the connecting plate (501) is connected to a second threaded block (502) by bolts, and the second threaded block (502) is screwed to the outer wall of the second screw rod (406). The bottom outer wall of the connecting plate (501) is connected to two second sliders (503) by bolts, and the two second sliders (503) are respectively slidably installed on the outer walls of the two second slide rails (408). The outer wall of one side of the mounting seat (504) is connected to a first support plate (505) and a second support plate (506) by bolts. The magnetic plate (507) is connected to the outer wall of one side of the first support plate (505) by bolts, and the magnetic plate (507) is connected to the outer wall of one side of the second support plate (506) by bolts. The fixed plate (508) is connected to the outer wall of one side of the mounting seat (504) by bolts, and the fixed plate (508) is connected to the outer wall of one side of the magnetic plate (507) by bolts.

6. The steel pipe cutting device for ship processing according to claim 5, characterized in that: The machine base (601) is connected to the top outer walls of the first support plate (505) and the second support plate (506) respectively by bolts, a plurality of T-slots are opened on the outer wall of one side of the hub (603), and a plurality of blades (604) are respectively engaged in the plurality of T-slots, one end of the input connector (606) passes through and is connected to the outer wall of the fixed plate (508) through a bearing, and one end of the input connector (606) is fixed to the outer wall of the coolant delivery pipe.

7. The steel pipe cutting device for ship processing according to claim 1, characterized in that: The dust collecting box (703) is slidably mounted in the mounting box (701), the dust removal fan (704) is connected to the outer wall of one side of the mounting seat (504) by bolts, a delivery pipe (705) is fixedly provided on the outer wall of the bottom of the box cover (702), and a connecting pipe is fixedly provided on the inner wall of one end of the delivery pipe (705), a dust collecting hood (706) is fixedly provided on the outer wall of one end of the connecting pipe, and the dust collecting hood (706) passes through and is fixedly provided on the outer wall of one side of the fixing plate (508).

8. The steel pipe cutting device for ship processing according to claim 3, characterized in that: The fixing assembly (8) includes an adjustment seat (801) with a through hole on one side outer wall, a third threaded block (802) connected to the bottom outer wall of the adjustment seat (801) by bolts, and a third slider (803) connected to the bottom outer wall of the adjustment seat (801) by bolts, the third threaded block (802) being screwed to the outer wall of the first screw rod (303), and the third slider (803) being slidably mounted on the outer wall of the first slide rail (305).

9. The steel pipe cutting device for ship processing according to claim 8, characterized in that: The extrusion assembly (9) comprises a mounting plate (901) fixed on the outer wall of one side of the adjustment seat (801), an extrusion cylinder (902) connected to the outer wall of the mounting plate (901) by bolts, a lifting plate (903) connected to one end of the piston rod of the extrusion cylinder (902) by bolts, two connecting blocks (904) connected to both sides of the lifting plate (903) by bolts, two mounting shafts (905) respectively passing through and connected to the outer walls of the two connecting blocks (904) by bearings, and two extrusion rollers (906) respectively connected to the outer walls of the two mounting shafts (905) by pins, and two reinforcing plates are connected to the outer wall of the mounting plate (901) by bolts, and the two reinforcing plates are respectively connected to the outer wall of one side of the adjustment seat (801) by bolts.

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