CN114523012B - Multi-shape synchronous bending equipment for steel pipe machining and implementation method thereof - Google Patents
Multi-shape synchronous bending equipment for steel pipe machining and implementation method thereof Download PDFInfo
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- CN114523012B CN114523012B CN202210429694.5A CN202210429694A CN114523012B CN 114523012 B CN114523012 B CN 114523012B CN 202210429694 A CN202210429694 A CN 202210429694A CN 114523012 B CN114523012 B CN 114523012B
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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
- B21D7/00—Bending rods, profiles, or tubes
- B21D7/02—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment
- B21D7/024—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment by a swinging forming member
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Abstract
The invention discloses multi-shape synchronous bending equipment for steel pipe processing, which comprises an operating platform and a bending assembly, wherein an operator penetrates a steel pipe through two groups of roll shafts, penetrates through a supporting column and a force application column, starts a motor to work, enables a first rotating shaft to rotate, and then enables a bending plate to rotate, and can complete the bending work of the steel pipe due to the fact that the position of the supporting column is not changed. The invention also discloses an implementation method of the multi-shape synchronous bending equipment for processing the steel pipe, the central column can be rotated through the rotation of the belt body, so that the first gear is driven to rotate, the second gear is meshed and connected with the first gear, so that the second gear can be rotated, namely the second rotating shaft rotates, and the two groups of bending plates can be driven to synchronously bend.
Description
Technical Field
The invention relates to the technical field of steel pipe machining equipment, in particular to multi-shape synchronous bending equipment for steel pipe machining and an implementation method thereof.
Background
Steel pipes are steel with a hollow cross section whose length is much greater than the diameter or circumference. The steel pipe is divided into round, square, rectangular and special-shaped steel pipes according to the cross section shape, carbon structural steel pipes, low alloy structural steel pipes, alloy steel pipes and composite steel pipes according to the material quality, steel pipes for conveying pipelines, engineering structures, thermal equipment, petrochemical industry, machine manufacturing, geological drilling, high pressure equipment and the like according to the application, and the steel pipe is divided into a seamless steel pipe and a welded steel pipe according to the production process, wherein the seamless steel pipe is divided into hot rolling and cold rolling (drawing), and the welded steel pipe is divided into a straight seam welded steel pipe and a spiral seam welded steel pipe.
In the steel pipe course of working, need bend the steel pipe, and current bender can only drive a set of steel pipe when using and carry out work, can't carry out two sets of work in step, work efficiency is lower, and the result of use is not good.
In order to solve the problems, the prior device is improved, and the multi-shape synchronous bending equipment for processing the steel pipe and the implementation method thereof are provided.
Disclosure of Invention
The invention aims to provide a multi-shape synchronous bending device for processing steel pipes and an implementation method thereof, wherein a steel pipe penetrates through two groups of roll shafts and penetrates through a support column and a force application column, a motor is started to work, a first rotary shaft is rotated, a bending plate can be rotated, the bending work of the steel pipe can be finished because the position of the support column is not changed, two ends of a belt body are respectively connected with a first belt pulley and a sleeve, a central column can be rotated through the rotation of the belt body, the first gear is further driven to rotate, a second gear is meshed and connected with the first gear, a second gear can be rotated, namely a second rotary shaft is rotated, the bending plate, the support column and the force application column are respectively provided with two groups, the two groups of bending plates are respectively connected with the first rotary shaft and the second rotary shaft, the two groups of bending plates can be driven to synchronously bend, the working efficiency is improved, when only one group of bending plates is needed to work, the lifting block is pressed downwards, the lifting block is connected with the second connecting rod through the first connecting rod, the second connecting rod, the third connecting rod and the inserting block are matched to work, the angle of the first connecting rod and the angle of the lifting block are changed, the first connecting rod is movably connected with the mounting block, the angle of the first connecting rod and the angle of the third connecting rod are unchanged, when the lifting block is pressed downwards, the clamping grooves are kept away from the two groups of inserting blocks, the elastic piece which originally extends is contracted, the middle column and the first gear are driven to move downwards, the second gear is kept away from the first gear, the second gear cannot rotate, only the first rotating shaft rotates, only one group of bending plates works, the operation is convenient, the using effect is good, and the problems in the background technology are solved.
In order to achieve the purpose, the invention provides the following technical scheme: a multi-shape synchronous bending device for steel pipe processing comprises an operation table and a bending assembly, wherein the bending assembly is arranged at the upper end of the operation table, the operation table comprises a storage box, an electromechanical box, a moving wheel and an operation plate, the electromechanical box is arranged at one side of the storage box, the moving wheel is arranged at the lower ends of the storage box and the electromechanical box, and the operation plate is arranged at the upper end of the electromechanical box;
the bending assembly comprises a bending plate, a supporting column, a force application column, a placing mechanism, a synchronizing mechanism, a fixing frame, a driving mechanism, an embedded plate and an installation block, wherein the supporting column is movably installed at the upper end of the bending plate, the force application column is fixedly installed at the upper end of the bending plate, the placing mechanism is installed at the upper end of an operation plate, the synchronizing mechanism is installed at the lower end of the electromechanical box, the fixing frame is installed inside the electromechanical box, the driving mechanism is installed at the upper end of the fixing frame, the embedded plate is installed inside the electromechanical box, and one end of the installation block is installed on the inner wall of the embedded plate;
the synchronous mechanism comprises an elastic piece, a limiting block, a center pillar, a sleeve, a clamping groove, a first gear and a fixing mechanism, wherein the limiting block is installed at the upper end of the elastic piece, the center pillar is installed at the upper end of the limiting block, the sleeve is movably installed at the lower end of the center pillar, the clamping groove is machined in the outer surface of the center pillar, the first gear is in penetrating connection with the center pillar, and the fixing mechanism is installed at the upper end of the first gear;
the fixing mechanism comprises a lifting block, a first connecting rod, a second connecting rod, a third connecting rod and an inserting block, one end of the first connecting rod is movably connected with the lifting block, the other end of the first connecting rod is movably connected with the third connecting rod through the second connecting rod, and the third connecting rod is connected with the inserting block.
Further, the operation panel is provided with spout and slide rail, and the spout processing is at the upper surface of operation panel, and the slide rail is installed in the inside of spout.
Further, the placing mechanism comprises a placing plate, an inner embedded groove, a handle, a clamping mechanism and a sliding sleeve, the inner embedded groove is arranged on the upper surface of the placing plate, the handle is arranged on one side of the placing plate, the clamping mechanism is arranged on the upper surface of the placing plate, and the sliding sleeve is arranged at the lower end of the placing plate.
Further, fixture includes roller, slider and spring, and the slider is installed to the lower extreme of roller, and the inside of caulking groove including the slider setting, roller and slider all are provided with two sets ofly, and two sets of the slider pass through spring coupling.
Further, actuating mechanism includes motor, first pivot, first belt pulley, belt body, straining device and coupling mechanism, and the motor is installed in the upper end of mount, and first pivot is installed in the upper end of motor, and first belt pulley runs through to be installed in the surface of first pivot, belt body one end and first belt pulley swing joint, the other end and muffjoint, and straining device installs in one side of belt body, and coupling mechanism installs in one side of belt body.
Furthermore, the tensioning mechanism comprises an electric push rod, a connecting frame and a roller, one end of the electric push rod is connected with the connecting frame, and one end of the connecting frame is movably connected with the roller.
Further, the connecting mechanism comprises a second rotating shaft, a second gear and a second belt pulley, the second gear is mounted on the outer surface of the second rotating shaft, and the second belt pulley is mounted on the outer surface of the second rotating shaft.
Furthermore, the bending plate, the abutting column and the force application column are provided with two groups, and the two groups of bending plates are respectively connected with the first rotating shaft and the second rotating shaft.
The invention provides another technical scheme that: the implementation method of the multi-shape synchronous bending equipment for processing the steel pipe comprises the following steps:
s1: an operator penetrates the steel pipe through the two groups of roll shafts, and penetrates through the abutting columns and the force application columns;
s2: the motor is started to work, so that the first rotating shaft rotates, the bending plate can rotate, and the steel pipe can be bent due to the fact that the position of the abutting column is not changed;
s3: the middle column can be rotated through the rotation of the belt body, so that the first gear is driven to rotate, the second gear is meshed with the first gear, the second gear can be rotated, namely the second rotating shaft rotates, and the two groups of bending plates can be driven to synchronously bend;
s4: the lifting block is pressed downwards, and through the cooperation work of the first connecting rod, the second connecting rod, the third connecting rod and the inserting blocks, the clamping grooves are kept away from the two groups of inserting blocks, so that the elastic part which originally extends contracts, the middle column and the first gear are driven to move downwards, the second gear is kept away from the first gear, the second gear cannot rotate, and only the first rotating shaft rotates, namely, only one group of bending plates works.
Compared with the prior art, the invention has the beneficial effects that:
1. the invention provides a multi-shape synchronous bending device for processing steel pipes and an implementation method thereof.
2. The invention provides multi-shape synchronous bending equipment for processing steel pipes and an implementation method thereof.
3. According to the multi-shape synchronous bending equipment for processing the steel pipe and the implementation method thereof, when only one group of bending plates is needed to work, the lifting block is pressed downwards, the angle between the first connecting rod and the lifting block is changed through the matched work of the first connecting rod, the second connecting rod, the third connecting rod and the inserting block, one end of the second connecting rod is movably connected with the mounting block, the angle between the first connecting rod and the third connecting rod is unchanged, the two groups of inserting blocks are far away from the clamping groove while the lifting block presses downwards, so that an originally extended elastic part is contracted, the middle column and the first gear are driven to move downwards, the first gear is far away from the second gear, the second gear cannot rotate, only the first rotating shaft rotates, namely only one group of bending plates works, the operation is convenient, and the use effect is good.
Drawings
FIG. 1 is a schematic view of the overall structure of a multi-shape synchronous bending apparatus for processing steel pipes according to the present invention;
FIG. 2 is a moving state diagram of a placing mechanism of the multi-shape synchronous bending device for processing steel pipes according to the present invention;
FIG. 3 is a sectional view of the multi-shape synchronous bending apparatus for processing steel pipes according to the present invention;
FIG. 4 is a structural diagram of a placing mechanism of the multi-shape synchronous bending device for processing steel pipes according to the present invention;
FIG. 5 is a schematic structural view of a synchronous mechanism of the multi-shape synchronous bending apparatus for steel pipe processing according to the present invention;
FIG. 6 is an enlarged view of the portion A in FIG. 5 of the multi-shape synchronous bending apparatus for processing steel pipes according to the present invention;
FIG. 7 is a schematic structural view of a driving mechanism of the multi-shape synchronous bending apparatus for steel pipe processing according to the present invention;
FIG. 8 is a view showing a state in which a synchronizing mechanism of the multi-shape synchronizing bending apparatus for processing a steel pipe according to the present invention moves downward.
In the figure: 1. an operation table; 11. a storage box; 12. an electromechanical box; 13. a moving wheel; 14. an operation panel; 141. a chute; 142. a slide rail; 2. bending the assembly; 21. bending the plate; 22. supporting columns; 23. a force application column; 24. a placement mechanism; 241. placing a plate; 242. embedding a groove; 243. a handle; 244. a clamping mechanism; 2441. a roll shaft; 2442. a slider; 2443. a spring; 245. a sliding sleeve; 25. a synchronization mechanism; 251. an elastic member; 252. a limiting block; 253. a center pillar; 254. a sleeve; 255. a card slot; 256. a first gear; 257. a fixing mechanism; 2571. a lifting block; 2572. a first link; 2573. a second link; 2574. a third link; 2575. inserting a block; 26. a fixed mount; 27. a drive mechanism; 271. a motor; 272. a first rotating shaft; 273. a first pulley; 274. a belt body; 275. a tensioning mechanism; 2751. an electric push rod; 2752. a connecting frame; 2753. a roller; 276. a connecting mechanism; 2761. a second rotating shaft; 2762. a second gear; 2763. a second pulley; 28. a built-in plate; 29. and (7) installing the block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Referring to fig. 1, 2 and 3, the multi-shape synchronous bending device for processing the steel pipe comprises an operating board 1 and a bending assembly 2, wherein the bending assembly 2 is installed at the upper end of the operating board 1, the operating board 1 comprises a storage box 11, an electromechanical box 12, a moving wheel 13 and an operating plate 14, the electromechanical box 12 is installed at one side of the storage box 11, the moving wheel 13 is installed at the lower ends of the storage box 11 and the electromechanical box 12, and the operating plate 14 is installed at the upper end of the electromechanical box 12; the bending assembly 2 comprises a bending plate 21, a support column 22, a force application column 23, a placement mechanism 24, a synchronization mechanism 25, a fixing frame 26, a driving mechanism 27, a built-in plate 28 and an installation block 29, wherein the support column 22 is movably installed at the upper end of the bending plate 21, the force application column 23 is fixedly installed at the upper end of the bending plate 21, the placement mechanism 24 is installed at the upper end of the operation plate 14, the synchronization mechanism 25 is installed at the lower end of the electromechanical box 12, the fixing frame 26 is installed inside the electromechanical box 12, the driving mechanism 27 is installed at the upper end of the fixing frame 26, the built-in plate 28 is installed inside the electromechanical box 12, and one end of the installation block 29 is installed on the inner wall of the built-in plate 28.
Referring to fig. 2 and 4, the operation panel 14 is provided with a sliding groove 141 and a sliding rail 142, the sliding groove 141 is formed on the upper surface of the operation panel 14, the sliding rail 142 is installed inside the sliding groove 141, the placing mechanism 24 includes a placing plate 241, an inner insertion groove 242, a handle 243, a clamping mechanism 244 and a sliding sleeve 245, the inner insertion groove 242 is installed on the upper surface of the placing plate 241, the handle 243 is installed on one side of the placing plate 241, the clamping mechanism 244 is installed on the upper surface of the placing plate 241, the sliding sleeve 245 is installed at the lower end of the placing plate 241 and is connected with the sliding rail 142 in a penetrating manner so as to move the position of the steel pipe, the clamping mechanism 244 includes a roller shaft 2441, a slider 2442 and a spring 2443, the slider 2442 is installed at the lower end of the roller shaft 2441, the slider 2442 is installed inside the inner insertion groove 242, two sets of the roller shaft 2441 and the slider 2442 are provided, and the two sets of the slider 2442 are connected by the spring 2443, the roller shaft penetrates the two sets of the steel pipe 2441, and the roller shaft penetrates through the two sets of the spring 2443, when one end of the steel pipe is connected with one group of the roll shafts 2441, the other group of the steel pipe is self-adaptive to steel pipes with different diameters through the elasticity of the springs 2443, and the steel pipe is convenient to clamp.
Referring to fig. 5 to 8, the synchronizing mechanism 25 includes an elastic member 251, a stopper 252, a center pillar 253, a sleeve 254, a locking groove 255, a first gear 256, and a fixing mechanism 257, the stopper 252 is mounted on an upper end of the elastic member 251, the center pillar 253 is mounted on an upper end of the stopper 252, the sleeve 254 is movably mounted on a lower end of the center pillar 253, the locking groove 255 is formed on an outer surface of the center pillar 253, the first gear 256 is connected to the center pillar 253 in a penetrating manner, the fixing mechanism 257 is mounted on an upper end of the first gear 256, the driving mechanism 27 includes a motor 271, a first rotating shaft 272, a first belt pulley 273, a belt body 274, a tensioning mechanism 275, and a connecting mechanism 276, the motor 271 is mounted on an upper end of the fixing frame 26, the first rotating shaft 272 is mounted on an upper end of the motor 271, the first belt pulley 273 is mounted on an outer surface of the first rotating shaft 272 in a penetrating manner, one end of the belt body 274 is movably connected to the first belt pulley 273, and the other end is connected to the sleeve 254, the tensioning mechanism 275 is installed at one side of the belt body 274, the connecting mechanism 276 is installed at one side of the belt body 274, the fixing mechanism 257 comprises a lifting block 2571, a first connecting rod 2572, a second connecting rod 2573, a third connecting rod 2574 and an inserting block 2575, one end of the first connecting rod 2572 is movably connected with the lifting block 2571, the other end of the first connecting rod 2572 is movably connected with the third connecting rod 2574 through the second connecting rod 2573, the third connecting rod 2574 is connected with the inserting block 2575, the connecting mechanism 276 comprises a second rotating shaft 2761, a second gear 2762 and a second belt pulley 2763, the second belt pulley 2763 is installed on the outer surface of the second rotating shaft 2761, the motor 271 is started to work, so that the first rotating shaft 272 rotates, the bending plate 21 can rotate, the bending work of the steel pipe can be completed because the position of the prop 22 does not change, the two ends of the belt body 274 are respectively connected with the first belt pulley 273 and the sleeve 254, through the rotation of the belt body 274, the middle column 253 can rotate, so that the first gear 256 is driven to rotate, the second gear 2762 is meshed with the first gear 256 to be connected, so that the second gear 2762 rotates, namely the second rotating shaft 2761 rotates, two groups of bending plates 21, the abutting columns 22 and the force application columns 23 are arranged, and the two groups of bending plates 21 are respectively connected with the first rotating shaft 272 and the second rotating shaft 2761, so that the two groups of bending plates 21 can be driven to synchronously bend, and the working efficiency is improved conveniently; when only one set of bending plate 21 is needed to work, the lifting block 2571 is pressed downwards, the first connecting rod 2572, the second connecting rod 2573, the third connecting rod 2574 and the insertion block 2575 are matched to work, the angle between the first connecting rod 2572 and the lifting block 2571 is changed, because one end of the second connecting rod 2573 is movably connected with the mounting block 29, the angle between the first connecting rod 2572 and the angle between the third connecting rod 2574 are unchanged, when the lifting block 2571 presses downwards, two sets of insertion blocks 2575 are far away from the clamping groove 255, so that the originally extended elastic part 251 is contracted, the middle column 253 and the first gear 256 are driven to move downwards, the first gear 256 is far away from the second gear 2762, the second gear 2762 cannot rotate, only the first rotating shaft 272 rotates, namely, only one set of bending plate 21 works, the operation is convenient, and the use effect is good.
Referring to fig. 7 and 8, the tensioning mechanism 275 includes an electric push rod 2751, a connecting frame 2752 and rollers 2753, one end of the electric push rod 2751 is connected with the connecting frame 2752, one end of the connecting frame 2752 is movably connected with the rollers 2753, the electric push rod 2751 is opened to work, the electric push rod 2751 is shortened, the position of the connecting frame 2752 can be stretched, the belt body 274 is conveniently driven to move to one side, and the tension of the belt body 274 can be adjusted.
In order to better explain the above embodiments, the present invention further provides an implementation method of a multi-shape synchronous bending apparatus for processing steel pipes, comprising the following steps:
the method comprises the following steps: the operator penetrates the steel pipe through the two groups of roll shafts 2441 and penetrates through the abutting columns 22 and the force application columns 23;
step two: the motor 271 is started to work, so that the first rotating shaft 272 rotates, the bending plate 21 can rotate, and the bending work of the steel pipe can be finished because the position of the abutment column 22 is not changed;
step three: through the rotation of the belt body 274, the middle column 253 can rotate to drive the first gear 256 to rotate, the second gear 2762 is meshed with the first gear 256, the second gear 2762 can rotate, namely the second rotating shaft 2761 rotates, and the two groups of bending plates 21 can be driven to synchronously bend;
step four: press down lifting block 2571, through the cooperation work of first connecting rod 2572, second connecting rod 2573, third connecting rod 2574 and inserted block 2575, draw-in groove 255 is kept away from to two sets of inserted blocks 2575, make the elastic component 251 who originally extends shrink, and then drive center pillar 253 and first gear 256 downstream, second gear 2762 is kept away from to first gear 256, make second gear 2762 unable rotation, and then only first pivot 272 is rotatory, only a set of board 21 that bends works promptly.
In summary, the following steps: the invention provides a multi-shape synchronous bending device for processing a steel pipe and an implementation method thereof, wherein a sliding block 2442 is installed at the lower end of a roller shaft 2441, the sliding block 2442 is arranged inside an inner embedded groove 242, two groups of roller shafts 2441 and sliding blocks 2442 are arranged, the two groups of sliding blocks 2442 are connected through a spring 2443, an operator penetrates the two groups of roller shafts 2441 through the steel pipe, because the spring 2443 has elasticity, when one end of the steel pipe is connected with one group of roller shafts 2441, the other group of steel pipe is self-adaptive to steel pipes with different diameters through the elasticity of the spring 2443, the clamping is convenient, the steel pipe penetrates through the two groups of roller shafts 2441 and penetrates through a propping column 22 and a force application column 23, a motor 271 is started to work, a first rotating shaft 272 rotates, the bending plate 21 can rotate, the bending work of the steel pipe can be completed because the position of the propping column 22 does not change, two ends of a belt body 274 are respectively connected with a first belt pulley 273 and a sleeve 254, through the rotation of the belt body 274, the central pillar 253 can rotate to further drive the first gear 256 to rotate, the second gear 2762 is meshed with the first gear 256 to be connected, the second gear 2762 can rotate, that is, the second rotating shaft 2761 rotates, two groups of bending plates 21, the abutting pillars 22 and the force application pillars 23 are arranged, and the two groups of bending plates 21 are respectively connected with the first rotating shaft 272 and the second rotating shaft 2761 to drive the two groups of bending plates 21 to synchronously bend, so as to improve the working efficiency, when only one group of bending plates 21 is needed to work, the lifting block 2571 is pressed downwards, through the matching work of the first connecting rod 2572, the second connecting rod 2573, the third connecting rod 2574 and the inserting block 2575, the angle of the first connecting rod 2572 and the lifting block 2571 is changed, because one end of the second connecting rod 2573 is movably connected with the mounting block 29, and the angles of the first connecting rod 2572 and the third connecting rod 2574 are unchanged, when the lifting block 2571 is pressed downwards, two sets of inserts 2575 keep away from draw-in groove 255 for let the elastic component 251 who originally extends contract, and then drive center pillar 253 and first gear 256 downstream, second gear 2762 is kept away from to first gear 256, makes second gear 2762 unable rotatory, and then only first pivot 272 is rotatory, only a set of board 21 work of bending promptly, the operation of being convenient for, excellent in use effect.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.
Claims (9)
1. The utility model provides a steel pipe machining is with multi-shape equipment of bending in step, includes operation panel (1) and the subassembly (2) of bending, and the upper end at operation panel (1) is installed in subassembly (2) of bending, its characterized in that: the operating platform (1) comprises a storage box (11), an electromechanical box (12), a moving wheel (13) and an operating plate (14), wherein the electromechanical box (12) is installed on one side of the storage box (11), the moving wheel (13) is installed at the lower ends of the storage box (11) and the electromechanical box (12), and the operating plate (14) is installed at the upper end of the electromechanical box (12);
the bending assembly (2) comprises a bending plate (21), a supporting column (22), a force application column (23), a placing mechanism (24), a synchronizing mechanism (25), a fixing frame (26), a driving mechanism (27), a built-in plate (28) and an installation block (29), wherein the supporting column (22) is movably installed at the upper end of the bending plate (21), the force application column (23) is fixedly installed at the upper end of the bending plate (21), the placing mechanism (24) is installed at the upper end of an operation plate (14), the synchronizing mechanism (25) is installed at the lower end of an electromechanical box (12), the fixing frame (26) is installed inside the electromechanical box (12), the driving mechanism (27) is installed at the upper end of the fixing frame (26), the built-in plate (28) is installed inside the electromechanical box (12), and one end of the installation block (29) is installed on the inner wall of the built-in plate (28);
the synchronous mechanism (25) comprises an elastic piece (251), a limiting block (252), a center pillar (253), a sleeve (254), a clamping groove (255), a first gear (256) and a fixing mechanism (257), wherein the limiting block (252) is installed at the upper end of the elastic piece (251), the center pillar (253) is installed at the upper end of the limiting block (252), the sleeve (254) is movably installed at the lower end of the center pillar (253), the clamping groove (255) is machined in the outer surface of the center pillar (253), the first gear (256) is connected with the center pillar (253) in a penetrating mode, and the fixing mechanism (257) is installed at the upper end of the first gear (256);
the fixing mechanism (257) comprises a lifting block (2571), a first connecting rod (2572), a second connecting rod (2573), a third connecting rod (2574) and an inserting block (2575), one end of the first connecting rod (2572) is movably connected with the lifting block (2571), the other end of the first connecting rod (2572) is movably connected with the third connecting rod (2574) through the second connecting rod (2573), and the third connecting rod (2574) is connected with the inserting block (2575).
2. The multi-shape synchronous bending device for processing the steel pipe as claimed in claim 1, wherein: the operation panel (14) is provided with a sliding groove (141) and a sliding rail (142), the sliding groove (141) is processed on the upper surface of the operation panel (14), and the sliding rail (142) is installed inside the sliding groove (141).
3. The multi-shape synchronous bending device for processing the steel pipe as claimed in claim 2, wherein: the placing mechanism (24) comprises a placing plate (241), an embedded groove (242), a handle (243), a clamping mechanism (244) and a sliding sleeve (245), the embedded groove (242) is installed on the upper surface of the placing plate (241), the handle (243) is installed on one side of the placing plate (241), the clamping mechanism (244) is arranged on the upper surface of the placing plate (241), and the sliding sleeve (245) is installed at the lower end of the placing plate (241).
4. The multi-shape synchronous bending device for processing the steel pipe as claimed in claim 3, wherein: the clamping mechanism (244) comprises a roller shaft (2441), a sliding block (2442) and a spring (2443), the sliding block (2442) is installed at the lower end of the roller shaft (2441), the sliding block (2442) is arranged inside the inner embedded groove (242), the roller shaft (2441) and the sliding block (2442) are both provided with two groups, and the two groups of sliding blocks (2442) are connected through the spring (2443).
5. The multi-shape synchronous bending device for processing the steel pipe as claimed in claim 4, wherein: the driving mechanism (27) comprises a motor (271), a first rotating shaft (272), a first belt pulley (273), a belt body (274), a tensioning mechanism (275) and a connecting mechanism (276), the motor (271) is installed at the upper end of the fixed frame (26), the first rotating shaft (272) is installed at the upper end of the motor (271), the first belt pulley (273) is installed on the outer surface of the first rotating shaft (272) in a penetrating mode, one end of the belt body (274) is movably connected with the first belt pulley (273), the other end of the belt body is connected with the sleeve (254), the tensioning mechanism (275) is installed on one side of the belt body (274), and the connecting mechanism (276) is installed on one side of the belt body (274).
6. The multi-shape synchronous bending device for processing the steel pipe as claimed in claim 5, wherein: tensioning mechanism (275) includes electric putter (2751), link (2752) and gyro wheel (2753), and electric putter's (2751) one end is connected with link (2752), and the one end and the gyro wheel (2753) swing joint of link (2752).
7. The multi-shape synchronous bending device for processing the steel pipe as claimed in claim 6, wherein: coupling mechanism (276) includes second pivot (2761), second gear (2762) and second pulley (2763), and second gear (2762) are installed to the surface of second pivot (2761), and the surface at second pivot (2761) is installed to second pulley (2763).
8. The multi-shape synchronous bending device for processing the steel pipe as claimed in claim 7, wherein: the bending plates (21), the abutting columns (22) and the force application columns (23) are respectively provided with two groups, and the two groups of bending plates (21) are respectively connected with the first rotating shaft (272) and the second rotating shaft (2761).
9. An implementation method of the multi-shape synchronous bending equipment for processing the steel pipe according to claim 8, characterized by comprising the following steps:
s1: an operator penetrates the steel pipe through the two groups of roll shafts (2441) and penetrates through the abutting columns (22) and the force application columns (23);
s2: the motor (271) is started to work, so that the first rotating shaft (272) rotates, the bending plate (21) can rotate, and the steel pipe can be bent due to the fact that the position of the abutting column (22) is not changed;
s3: two ends of the belt body (274) are respectively connected with the first belt pulley (273) and the sleeve (254);
s4: press down and promote piece (2571), through first connecting rod (2572), second connecting rod (2573), the cooperation work of third connecting rod (2574) and inserted block (2575), draw-in groove (255) are kept away from in two sets of inserted blocks (2575), make the elastic component (251) shrink of original extension, and then drive center pillar (253) and first gear (256) downstream, second gear (2762) are kept away from in first gear (256), make second gear (2762) unable rotation, and then only first pivot (272) are rotatory, only a set of board (21) work of bending promptly.
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| CN114523012A (en) | 2022-05-24 |
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