CN108906929B - Numerical control hydraulic plate rolling machine for ship - Google Patents
Numerical control hydraulic plate rolling machine for ship Download PDFInfo
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- CN108906929B CN108906929B CN201810754906.0A CN201810754906A CN108906929B CN 108906929 B CN108906929 B CN 108906929B CN 201810754906 A CN201810754906 A CN 201810754906A CN 108906929 B CN108906929 B CN 108906929B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/06—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles
- B21D5/08—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles making use of forming-rollers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
- B21D43/08—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by rollers
- B21D43/09—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by rollers by one or more pairs of rollers for feeding sheet or strip material
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- Mechanical Engineering (AREA)
- Metal Rolling (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention relates to the technical field of machining, in particular to a numerical control hydraulic marine plate rolling machine which comprises a fixing frame, a guide structure, a sliding block, a guide roller, a rotating shaft, a hydraulic structure, a transmission block, a hydraulic rod, a plate rolling structure, a first plate rolling roller, a second plate rolling roller, a guide shaft, a connecting shaft, a motor, a driving wheel, a first belt, a driving structure and a table plate. The hydraulic rod is connected with the transmission block, the transmission block is driven by the hydraulic rod to be in sliding connection with the fixing frame, the first plate rolling roller on the transmission block is matched with the second plate rolling roller to quickly limit plates with different thicknesses, meanwhile, the guide roller is rotatably connected with the rotating shaft, the friction force between the guide roller and the plates is reduced, the plate forming effect is better, the driving structure drives the sliding block to slide in the fixing frame, the vertical distance between the guide roller and the first plate rolling roller and between the second plate rolling roller and the first plate rolling roller can be conveniently and quickly adjusted, the plate rolling radian of the plates can be conveniently and quickly adjusted through the guide roller, and the operation efficiency is greatly improved.
Description
Technical Field
The invention relates to the technical field of machining, in particular to a numerical control hydraulic plate rolling machine for a ship.
Background
With the rapid development of society and the standardization of mechanical production, plate bending machines are widely applied to the plate processing process to bend plates into a radian required to be processed, the plate bending machines are equipment for bending plates by using working rollers, can form cylindrical parts, conical parts and other parts with different shapes, and are very important processing equipment, and the working principle of the plate bending machines is that the working rollers are moved under the action of external forces such as hydraulic pressure, mechanical force and the like, so that the plates are bent or rolled and formed.
However, the traditional plate rolling machine is inconvenient to quickly limit plates with different thicknesses, and the rolling radian of the plates is inconvenient to adjust. In view of the above, the invention provides a numerical control hydraulic marine plate bending machine, which has the following characteristics:
(1) according to the numerical control hydraulic marine plate rolling machine, the hydraulic rod is connected to the transmission block, the transmission block is driven by the hydraulic rod to be in sliding connection with the fixing frame, a first plate rolling roller on the transmission block is matched with a second plate rolling roller to quickly limit plates with different thicknesses, meanwhile, a driving wheel on the motor drives a driving wheel on the connecting shaft to drive the second plate rolling roller to rotate through a first belt, the plates are driven to move, meanwhile, the plates are matched with the guide roller to be hydraulically deformed, the plates are bent to be in a required radian, meanwhile, the guide roller is rotationally connected with the rotating shaft, friction force between the guide roller and the plates is reduced, and the plate forming effect is better.
(2) The invention provides a numerical control hydraulic marine plate rolling machine, wherein a driving structure drives a sliding block to slide in a fixed frame, so that the vertical distance between a guide roller and a first plate rolling roller and the vertical distance between a second plate rolling roller and the first plate rolling roller can be conveniently and quickly adjusted, the plate rolling radian of a plate can be conveniently and quickly adjusted through the guide roller, the operation efficiency is greatly improved, and plate rolling with different thicknesses and widths is convenient.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a numerical control hydraulic plate rolling machine for a ship, wherein a hydraulic rod is connected with a transmission block, the transmission block is driven by the hydraulic rod to be in sliding connection with a fixed frame, so that a first plate rolling roller on the transmission block is matched with a second plate rolling roller to quickly limit plates with different thicknesses, meanwhile, a driving wheel on a motor drives a driving wheel on a connecting shaft through a first belt to drive the second plate rolling roller to rotate so as to drive the plates to move, and meanwhile, the driving wheel is matched with a guide roller to be hydraulically deformed so as to bend the plates to be in a required radian; the driving structure drives the sliding block to slide in the fixing frame, so that the vertical distance between the guide roller and the second plate rolling roller and the vertical distance between the first plate rolling roller can be conveniently and quickly adjusted, the plate rolling radian of the guide roller and the plate can be conveniently and quickly adjusted, the operation efficiency is greatly improved, and the plate rolling plates with different thicknesses and different widths can be conveniently rolled.
The technical scheme adopted by the invention for solving the technical problems is as follows: a numerical control hydraulic marine plate rolling machine comprises a fixing frame, wherein the fixing frame is of a U-shaped structure, two hydraulic structures used for limiting plates with different thicknesses are arranged on the fixing frame, each hydraulic structure comprises a transmission block and a hydraulic rod, the two hydraulic rods used for driving are symmetrically arranged at the top end of the fixing frame, and the hydraulic rods are connected to the transmission blocks and used for sliding connection between the transmission blocks and the fixing frame; the fixed frame is provided with a plate rolling structure for driving a plate to move, the plate rolling structure comprises a first plate rolling roller, a second plate rolling roller, a guide shaft, a connecting shaft, a motor, two driving wheels and a first belt, the guide shaft for guiding is connected with the transmission block and the first rolling plate roller in a penetrating way, the first rolling plate roller which is of a cylindrical structure and is used for driving is connected with the transmission block in a rotating way through the guide shaft, the connecting shaft of the cylinder structure for transmission is connected with the fixed frame and the second rolling plate roller for driving plates in a penetrating way, the second plate rolling rollers correspond to the first plate rolling rollers one by one, the motors are fixed on the fixed frame, one driving wheel is clamped on the connecting shaft, the other driving wheel is clamped on the motor, and the first belt is wound on the two driving wheels; the second plate rolling rollers and the table plates for fixing the plates are fixed on the fixing frame in a one-to-one correspondence manner; the fixed frame is provided with a guide structure for adjusting the radian of the rolled plate, the guide structure comprises two sliding blocks, two guide rollers and a rotating shaft, the sliding blocks of the rectangular structure for adjusting the radian are connected with the fixed frame in a sliding manner, the two sliding blocks are symmetrically arranged, the rotating shaft is connected with the sliding blocks and the guide rollers for guiding the rolled plate in a penetrating manner, the guide rollers are rotatably connected with the sliding blocks, the guide rollers of the cylindrical structure are the same as the second rolled plate roller in length, and the guide rollers are arranged in parallel with the second rolled plate roller; the slider is connected to a driving structure for driving, and the driving structure is fixed on the fixing frame.
Specifically, in order to make the sliding guidance of the driving block more stable, the side walls of the two ends of the driving block are of a semi-cylindrical structure, and the length of the driving block is greater than the maximum vertical distance of the opposite ends between the first rolling plate roller and the second rolling plate roller.
Specifically, for the convenience of panel with the guide roll is contradicted, improves and rolls up a board quality, guide structure still includes the deflector, and what the arc structure was used for to panel leads the deflector locates two between the slider, just the inside lateral wall of deflector with the lateral wall of guide roll is tangent.
Specifically, in order to improve the gliding stability of slider, guide structure still includes the guide block, the bilateral symmetry of slider is equipped with trapezium structure the guide block, the guide block with sliding connection between the mount.
Concretely, for the convenience of drive simultaneously two the slider slides, just two the slip speed of slider is the same, drive structure includes access panel, drive shaft, two first transmission shafts, first transmission wheel, second transmission wheel, third transmission wheel, second transmission shaft, fourth transmission wheel and second belt, is used for overhauing access panel with can dismantle the connection between the mount, the second transmission shaft run through in the mount extends to the slider, the second transmission shaft with threaded connection between the mount, the second transmission shaft with threaded connection between the slider for the drive shaft run through in access panel extends to the mount, the drive shaft with rotate between the access panel and be connected, be equipped with two in the drive shaft be used for the transmission the third transmission wheel, two first transmission shaft all run through in first transmission wheel, The second drive wheel extends to the mount, the fourth drive wheel is fixed in the second transmission shaft, just the third drive wheel with the winding has between the second drive wheel the second belt, first drive wheel with pass through between the fourth drive wheel the second belt winding.
Specifically, in order to save labor during use, the diameter of the third driving wheel is equal to the radius of the second driving wheel, the driving shaft is arranged at the center line of the access panel, and a regular hexagonal groove is formed in the end of the driving shaft.
Specifically, in order to facilitate the storage of the plate scraps, the bottom end of the fixing frame is provided with a rectangular frustum pyramid-shaped storage groove for storing the plate scraps.
The invention has the beneficial effects that:
(1) the invention provides a numerical control hydraulic plate rolling machine for a ship, wherein a hydraulic rod is connected with a transmission block, the hydraulic rod drives the transmission block to be in sliding connection with a fixed frame, a first plate rolling roller on the transmission block is matched with a second plate rolling roller to quickly limit plates with different thicknesses, meanwhile, a driving wheel on a motor drives a driving wheel on a connecting shaft to drive the second plate rolling roller to rotate through a first belt, the plates are driven to move, and meanwhile, the plates are bent to be in a required radian by being matched with hydraulic deformation of a guide roller, meanwhile, the guide roller is rotationally connected with a rotating shaft, so that the friction force between the guide roller and the plates is reduced, and the plate forming effect is better.
(2) The invention provides a numerical control hydraulic marine plate rolling machine, wherein a driving structure drives a sliding block to slide in a fixed frame, so that the vertical distance between a guide roller and a first plate rolling roller and the vertical distance between a second plate rolling roller and the first plate rolling roller can be conveniently and quickly adjusted, the plate rolling radian of a plate can be conveniently and quickly adjusted through the guide roller, the operation efficiency is greatly improved, and plate rolling with different thicknesses and widths is convenient.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural diagram of a preferred embodiment of a plate rolling machine for a numerical control hydraulic ship provided by the present invention;
FIG. 2 is a schematic structural view of a drive block of the present invention;
FIG. 3 is a schematic view of a connection structure of the fixing frame and the driving structure according to the present invention;
FIG. 4 is a schematic view of a connection structure between the guide structure and the second transmission shaft according to the present invention;
fig. 5 is a schematic structural view of the guide structure of the present invention.
In the figure: 1. the device comprises a fixed frame, 2, a guide structure, 21, a sliding block, 22, a guide roller, 23, a guide plate, 24, a guide block, 25, a rotating shaft, 3, a hydraulic structure, 31, a transmission block, 32, a hydraulic rod, 4, a rolling plate structure, 41, a first rolling plate roller, 42, a second rolling plate roller, 43, a guide shaft, 44, a connecting shaft, 45, a motor, 46, a driving wheel, 47, a first belt, 5, a driving structure, 51, an inspection plate, 52, a driving shaft, 53, a first transmission shaft, 54, a first transmission wheel, 55, a second transmission wheel, 56, a third transmission wheel, 57, a second transmission shaft, 58, a fourth transmission wheel, 59, a second belt, 6, a containing groove, 7 and a table plate.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1, 2, 3, 4 and 5, a numerical control hydraulic marine plate rolling machine includes a fixed frame 1, the fixed frame 1 is a U-shaped structure, two hydraulic structures 3 for limiting plates with different thicknesses are arranged on the fixed frame 1, each of the two hydraulic structures 3 includes a transmission block 31 and a hydraulic rod 32, the two hydraulic rods 32 for driving are symmetrically arranged at the top end of the fixed frame 1, and the hydraulic rods 32 are connected to the transmission block 31 for driving the transmission block 31 to be slidably connected with the fixed frame 1; the fixed frame 1 is provided with a rolling plate structure 4 for driving a plate to move, the rolling plate structure 4 comprises a first rolling plate roller 41, a second rolling plate roller 42, a guide shaft 43, a connecting shaft 44, a motor 45, two driving wheels 46 and a first belt 47, the guide shaft 43 for guiding is connected to the transmission block 31 and the first rolling plate roller 41 in a penetrating manner, the first rolling plate roller 41 for driving in a cylindrical structure is rotatably connected to the transmission block 31 through the guide shaft 43, the connecting shaft 44 for driving in a cylindrical structure is connected to the fixed frame 1 and the second rolling plate roller 42 for driving a plate in a penetrating manner, the second rolling plate rollers 42 are in one-to-one correspondence with the first rolling plate roller 41, the motors 45 are fixed on the fixed frame 1, one driving wheel 46 is clamped on the connecting shaft 44, and the other driving wheel 46 is clamped on the motor 45, and the first belt 47 is wound around the two driving wheels 46; the second rolling plate rollers 42 and the table plates 7 for fixing plates are fixed on the fixed frame 1 in a one-to-one correspondence manner; the fixed frame 1 is provided with a guide structure 2 for adjusting the radian of the rolled plate, the guide structure 2 comprises two sliding blocks 21, two guide rollers 22 and a rotating shaft 25, the sliding blocks 21 of the rectangular structure for adjusting the radian are connected with the fixed frame 1 in a sliding manner, the two sliding blocks 21 are symmetrically arranged, the rotating shaft 25 is connected with the sliding blocks 21 and the guide rollers 22 for guiding the rolled plate in a penetrating manner, the guide rollers 22 are rotatably connected with the sliding blocks 21, the guide rollers 22 of the cylindrical structure are the same as the second rolled plate roller 42 in length, and the guide rollers 22 are arranged in parallel with the second rolled plate roller 42; the slide block 21 is connected to a driving structure 5 for driving, and the driving structure 5 is fixed on the fixing frame 1.
Specifically, as shown in fig. 1 and 2, in the numerical control hydraulic marine plate rolling machine, the side walls of both ends of the driving block 31 are of a semi-cylindrical structure, and the length of the driving block 31 is greater than the maximum vertical distance between the opposite ends of the first plate rolling roller 41 and the second plate rolling roller 42.
Specifically, as shown in fig. 4 and 5, the guiding structure 2 further includes a guiding plate 23, the guiding plate 23 of an arc structure for guiding the plate is disposed between the two sliding blocks 21, and an inner side wall of the guiding plate 23 is tangent to an outer side wall of the guiding roller 22.
Specifically, as shown in fig. 1 and 4, the guide structure 2 further includes a guide block 24, the guide blocks 24 with trapezoidal structures are symmetrically arranged on two sides of the sliding block 21, and the guide block 24 is slidably connected with the fixing frame 1.
Specifically, as shown in fig. 1 and 3, the driving structure 5 includes an inspection plate 51, a driving shaft 52, two first transmission shafts 53, a first transmission wheel 54, a second transmission wheel 55, a third transmission wheel 56, a second transmission shaft 57, a fourth transmission wheel 58 and a second belt 59, the inspection plate 51 for inspection and maintenance is detachably connected with the fixing frame 1, the second transmission shaft 57 penetrates through the fixing frame 1 and extends to the sliding block 21, the second transmission shaft 57 is in threaded connection with the fixing frame 1, the second transmission shaft 57 is in threaded connection with the sliding block 21, the driving shaft 52 for driving penetrates through the inspection plate 51 and extends to the fixing frame 1, the driving shaft 52 is rotatably connected with the inspection plate 51, the driving shaft 52 is provided with two third transmission wheels 56 for driving, two first transmission shaft 53 all run through in first transmission wheel 54 the second transmission wheel 55 extends to mount 1, fourth transmission wheel 58 is fixed in second transmission shaft 57, just third transmission wheel 56 with it has to twine between the second transmission wheel 55 second belt 59, first transmission wheel 54 with pass through between the fourth transmission wheel 48 second belt 49 twines, for the convenience of drive two simultaneously the slider 21 slides, just two the sliding speed of slider 21 is the same.
Specifically, as shown in fig. 1 and 3, in the numerical control hydraulic marine plate rolling machine, the diameter of the third transmission wheel 56 is equal to the radius of the second transmission wheel 55, the driving shaft 52 is arranged at the center line of the access panel 51, and the end of the driving shaft 52 is provided with a regular hexagonal groove.
Specifically, as shown in fig. 1, in the plate rolling machine for the numerical control hydraulic ship, a rectangular frustum pyramid-shaped receiving groove 6 for receiving the plate scraps is arranged at the bottom end of the fixing frame 1.
When the invention is used, firstly, a plate is placed between a first rolling plate roller 41 and a second rolling plate roller 42, a hydraulic rod 32 is connected with a transmission block 31, two side walls of the transmission block 31 are of a semi-cylinder structure, so that the sliding effect of the transmission block 31 is better, the transmission block 31 is driven by the hydraulic rod 32 to be in sliding connection with a fixed frame 1, the first rolling plate roller 41 on the transmission block 31 is matched with the second rolling plate roller 42 to quickly limit the plate with different thicknesses, a crank is clamped with a driving shaft 52 according to the radian required to be processed of the plate, the crank drives the driving shaft 52 to rotate, a third transmission wheel 56 on the driving shaft 52 drives a second transmission wheel 55 to rotate through a second belt 59, the second transmission wheel 55 drives a first transmission wheel 54 to rotate through the first transmission shaft 53, the first transmission wheel 54 drives a fourth transmission wheel 58 to rotate through the second belt 59, the fourth transmission wheel 58 drives the second transmission shaft 57 to rotate, the second transmission shaft 57 is rotatably connected with the fixed frame 1, the second transmission shaft 57 is in threaded connection with the slider 21, the second transmission shaft 57 drives the slider 21 to slide in the fixed frame 1, meanwhile, the guide block 24 is in sliding connection with the fixed frame 1, the guide block 24 is in a trapezoidal structure, the sliding stability of the slider 21 is improved, the vertical distance between the guide roller 22 and the second rolling plate roller 42 as well as the first rolling plate roller 41 can be conveniently and quickly adjusted, so that the rolling curvature of the plate can be quickly adjusted through the guide roller 22, meanwhile, the driving wheel 46 on the motor 45 drives the driving wheel 46 on the connecting shaft 44 to drive the second rolling plate roller 42 to rotate through the first belt 47, the plate is driven to move, the plate is abutted against the guide roller 22 through the guide plate 23 in an arc structure, and is matched with the hydraulic deformation of the guide roller 22 to enable the plate to be bent to have a required curvature, and meanwhile, the guide roller 22, reduced the frictional force between guide roll 22 and the panel, made panel shaping effect better, the setting up of deflector 23 makes panel processing more convenient, has improved operating efficiency greatly, and the different width's of different thickness of being convenient for board is rolled up the board, and the bottom of mount 1 is equipped with the groove 6 of accomodating of prismoid shape, is convenient for handle the sweeps of rolling up the board in-process, makes the sweeps handle more conveniently.
The invention provides a numerical control hydraulic plate rolling machine for a ship, wherein a hydraulic rod 32 is connected to a transmission block 31, the hydraulic rod 32 drives the transmission block 31 to be in sliding connection with a fixed frame 1, so that a first plate rolling roller 41 on the transmission block 31 is matched with a second plate rolling roller 42 to quickly limit plates with different thicknesses, meanwhile, a driving wheel 46 on a motor 45 drives a driving wheel 46 on a connecting shaft 44 to drive the second plate rolling roller 42 to rotate through a first belt 47, the plates are driven to move, and meanwhile, the hydraulic deformation of a guide roller 22 is matched, so that the plates are bent to be in a required radian, and meanwhile, the guide roller 22 is in rotating connection with a rotating shaft 25, so that the friction force between the guide roller 22 and the plates is reduced, and the plate forming effect is better; drive structure 5 drive slider 21 slides in the inside of mount 1, the vertical distance between the quick adjustment guide roll 22 of being convenient for and second roll board roller 42 and first roll board roller 41 to be convenient for through the roll board radian of guide roll 22 quick adjustment panel, improved operating efficiency greatly, the different width's of different thickness panel of being convenient for roll up the board.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the embodiments and descriptions given above are only illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (1)
1. The numerical control hydraulic marine plate rolling machine comprises a fixed frame (1), wherein the fixed frame (1) is of a U-shaped structure, two hydraulic structures (3) used for limiting plates with different thicknesses are arranged on the fixed frame (1), each of the two hydraulic structures (3) comprises a transmission block (31) and a hydraulic rod (32), the two hydraulic rods (32) used for driving are symmetrically arranged at the top end of the fixed frame (1), the hydraulic rods (32) are connected to the transmission blocks (31), and the transmission blocks (31) used for driving are in sliding connection with the fixed frame (1); the plate rolling structure (4) used for driving plates to move is arranged on the fixing frame (1), the plate rolling structure (4) comprises a first plate rolling roller (41), a second plate rolling roller (42), a guide shaft (43), a connecting shaft (44), a motor (45), two driving wheels (46) and a first belt (47), the guide shaft (43) used for guiding is connected with the transmission block (31) and the first plate rolling roller (41) in a penetrating manner, the first plate rolling roller (41) used for driving of a cylindrical structure is connected with the transmission block (31) in a rotating manner through the guide shaft (43), the connecting shaft (44) used for driving of the cylindrical structure is connected with the fixing frame (1) and the second plate rolling roller (42) used for driving plates in a penetrating manner, and the second plate rolling rollers (42) correspond to the first plate rolling rollers (41) one by one to one, the motor (45) is fixed on the fixed frame (1), one driving wheel (46) is clamped on the connecting shaft (44), the other driving wheel (46) is clamped on the motor (45), and the first belt (47) is wound on the two driving wheels (46); the second plate rolling rollers (42) and the table plates (7) for fixing plates are fixed on the fixing frame (1) in a one-to-one correspondence manner; the fixing frame (1) is provided with a guide structure (2) used for adjusting the radian of a rolled plate, the guide structure (2) comprises two sliding blocks (21), two guide rollers (22) and two rotating shafts (25), the sliding blocks (21) of the rectangular structure used for adjusting the radian are in sliding connection with the fixing frame (1), the two sliding blocks (21) are symmetrically arranged, the rotating shafts (25) are connected with the sliding blocks (21) and the guide rollers (22) used for guiding the rolled plate in a penetrating manner, the guide rollers (22) are in rotating connection with the sliding blocks (21), the guide rollers (22) of the cylindrical structure are the same as the second rolled plate roller (42) in length, and the guide rollers (22) and the second rolled plate roller (42) are arranged in parallel; the sliding block (21) is connected with a driving structure (5) for driving, and the driving structure (5) is fixed on the fixed frame (1);
the side walls of two ends of the transmission block (31) are of a semi-cylinder structure, and the length of the transmission block (31) is greater than the maximum vertical distance of the opposite ends between the first rolling plate roller (41) and the second rolling plate roller (42);
the guide structure (2) further comprises a guide plate (23), the guide plate (23) which is of an arc structure and used for guiding the plates is arranged between the two sliding blocks (21), and the inner side wall of the guide plate (23) is tangent to the outer side wall of the guide roller (22);
the guide structure (2) further comprises guide blocks (24), the guide blocks (24) with trapezoidal structures are symmetrically arranged on two sides of the sliding block (21), and the guide blocks (24) are in sliding connection with the fixed frame (1);
the driving structure (5) comprises an access panel (51), a driving shaft (52), two first transmission shafts (53), a first transmission wheel (54), a second transmission wheel (55), a third transmission wheel (56), a second transmission shaft (57), a fourth transmission wheel (58) and a second belt (59), the access panel (51) is detachably connected with the fixed frame (1), the second transmission shaft (57) penetrates through the fixed frame (1) and extends to the sliding block (21), the second transmission shaft (57) is in threaded connection with the fixed frame (1), the second transmission shaft (57) is in threaded connection with the sliding block (21), the driving shaft (52) is used for driving and penetrates through the access panel (51) and extends to the fixed frame (1), and the driving shaft (52) is in rotational connection with the access panel (51), the driving shaft (52) is provided with two third transmission wheels (56) for transmission, the two first transmission shafts (53) penetrate through the first transmission wheel (54) and the second transmission wheel (55) and extend to the fixed frame (1), the fourth transmission wheel (58) is fixed on the second transmission shaft (57), a second belt (59) is wound between the third transmission wheel (56) and the second transmission wheel (55), and the first transmission wheel (54) and the fourth transmission wheel (48) are wound through the second belt;
the diameter of the third driving wheel (56) is equal to the radius of the second driving wheel (55), the driving shaft (52) is arranged at the center line of the access panel (51), and a regular hexagonal groove is formed in the end part of the driving shaft (52);
the bottom end of the fixed frame (1) is provided with a quadrangular frustum pyramid-shaped accommodating groove (6) for accommodating plate scraps;
when the numerical control hydraulic marine plate rolling machine is used, a plate is firstly placed between a first plate rolling roller (41) and a second plate rolling roller (42), a hydraulic rod (32) is connected to a transmission block (31), two side walls of the transmission block (31) are of a semi-cylinder structure, the sliding effect of the transmission block (31) is better, the transmission block (31) is driven to be in sliding connection with a fixed frame (1) through the hydraulic rod (32), the first plate rolling roller (41) on the transmission block (31) is matched with the second plate rolling roller (42) to rapidly limit plates with different thicknesses, a crank is clamped with a driving shaft (52) according to the radian size of the plates to be processed, the crank drives the driving shaft (52) to rotate, a third transmission wheel (56) on the driving shaft (52) drives a second transmission wheel (55) to rotate through a second belt (59), the second transmission wheel (55) drives the first transmission wheel (54) to rotate through a first transmission shaft (53), the first driving wheel (54) drives the fourth driving wheel (58) to rotate through the second belt (59), the fourth driving wheel (58) drives the second transmission shaft (57) to rotate, the second transmission shaft (57) is rotatably connected with the fixing frame (1), the second transmission shaft (57) is in threaded connection with the sliding block (21), the sliding block (21) is driven by the second transmission shaft (57) to slide inside the fixing frame (1), meanwhile, the guide block (24) is in sliding connection with the fixing frame (1), the guide block (24) is of a trapezoidal structure, sliding stability of the sliding block (21) is improved, vertical distances between the guide roller (22), the second rolling plate roller (42) and the first rolling plate roller (41) can be conveniently and rapidly adjusted, rolling plate radian of plates can be conveniently and rapidly adjusted through the guide roller (22), and meanwhile, the driving wheel (46) on the connecting shaft (44) is driven by the driving wheel (46) on the motor (45) through the first belt (47) to drive the second rolling plate roller (42) to rotate Drive panel motion, panel contradicts with guide roll (22) through deflector (23) of arc structure, cooperation guide roll (22) hydraulic deformation simultaneously, make the crooked radian that is needs of panel, simultaneously rotate between guide roll (22) and pivot (25) and be connected, the frictional force between guide roll (22) and the panel has been reduced, it is better to make panel shaping effect, the setting up of deflector (23) makes panel processing more convenient, the operating efficiency is greatly improved, the board of the different width of different thickness of being convenient for, the bottom of mount (1) is equipped with groove (6) of accomodating of prismoid, be convenient for handle the sweeps of board in-process, it is more convenient to make the sweeps handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810754906.0A CN108906929B (en) | 2018-07-11 | 2018-07-11 | Numerical control hydraulic plate rolling machine for ship |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810754906.0A CN108906929B (en) | 2018-07-11 | 2018-07-11 | Numerical control hydraulic plate rolling machine for ship |
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| CN108906929A CN108906929A (en) | 2018-11-30 |
| CN108906929B true CN108906929B (en) | 2020-05-08 |
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| CN112792169B (en) * | 2020-12-21 | 2023-01-24 | 河南科鑫智能工业有限公司 | Chemical industry stainless steel storage tank manufacturing machine tool |
| CN114619203B (en) * | 2021-12-24 | 2022-09-20 | 钢一控股集团有限公司 | Forming method of large-diameter stainless steel pipe |
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|---|---|---|---|---|
| GB2168278B (en) * | 1984-12-17 | 1988-02-03 | Kz Aviatsion Inst Tupoleva | Double-roll sheet-metal bending machine |
| JP2654271B2 (en) * | 1991-07-03 | 1997-09-17 | 喜蔵 山田 | Bending roll device |
| DE19604872A1 (en) * | 1996-02-10 | 1997-02-27 | Creativ Product Elektro Und Fe | Prodn. of curved watch housing parts made eg. of brass or steel or gold or platinum |
| CN204974854U (en) * | 2015-07-27 | 2016-01-20 | 安徽墙煌彩铝科技有限公司 | Veneer reeling machine steel sheet adjusting device |
| CN204817593U (en) * | 2015-07-27 | 2015-12-02 | 安徽墙煌彩铝科技有限公司 | Veneer reeling machine adjusting device |
| CN105817507A (en) * | 2016-06-14 | 2016-08-03 | 周玉翔 | Hydraulic plate rolling machine for ship production |
| CN107351885A (en) * | 2017-07-20 | 2017-11-17 | 王琪 | A kind of new energy transport small handcart |
| CN207430977U (en) * | 2017-08-24 | 2018-06-01 | 罗田县康威金属容器科技有限公司 | A kind of veneer reeling machine |
| CN207465670U (en) * | 2017-10-10 | 2018-06-08 | 天津汇友连众精密模具有限公司 | A kind of fixing device based on mold deadweight |
| CN107812807A (en) * | 2017-12-04 | 2018-03-20 | 南京航空航天大学 | A kind of flexible veneer reeling machine with side roller |
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2018
- 2018-07-11 CN CN201810754906.0A patent/CN108906929B/en active Active
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| Publication number | Publication date |
|---|---|
| CN108906929A (en) | 2018-11-30 |
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