CN115464016B - Bending machine capable of adjusting bending angle and bending method - Google Patents
Bending machine capable of adjusting bending angle and bending method Download PDFInfo
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- CN115464016B CN115464016B CN202211356596.XA CN202211356596A CN115464016B CN 115464016 B CN115464016 B CN 115464016B CN 202211356596 A CN202211356596 A CN 202211356596A CN 115464016 B CN115464016 B CN 115464016B
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- limiting
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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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- 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
- B21D7/14—Bending rods, profiles, or tubes combined with measuring of bends or lengths
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention discloses a pipe bending machine capable of adjusting a bending angle and a bending method, and the pipe bending machine comprises an operating panel, wherein the upper end of the operating panel is provided with an adjusting mechanism, the upper end of the adjusting mechanism is provided with a fixed angle mechanism, the upper end of the operating panel is provided with a limiting mechanism close to the rear side of the adjusting mechanism, the adjusting mechanism comprises a supporting table fixedly arranged at the upper end of the operating panel, the upper end of the supporting table is fixedly provided with a supporting rod, the outer side of the supporting rod is fixedly provided with an adjusting and controlling disc, the outer side of the supporting rod is movably provided with a rotating frame close to the upper side of the adjusting and controlling disc, and the lower end of the rotating frame is fixedly provided with a supporting plate. According to the pipe bending machine capable of adjusting the bending angle, the bending angle of the thin aluminum pipe can be automatically adjusted through the matching of the regulating mechanism and the angle fixing mechanism, the bending angle is convenient for workers to limit, and the whole device is simple to operate.
Description
Technical Field
The invention relates to the technical field of pipe bending machines, in particular to a pipe bending machine capable of adjusting a bending angle and a bending method.
Background
As is well known, pipe benders can be broadly classified into numerical control pipe benders, hydraulic pipe benders, and the like. The pipeline laying and repairing device is mainly used for laying and repairing pipelines in the aspects of electric power construction, highway construction, boilers, bridges, ships, furniture, decoration and the like, and has the advantages of multiple functions, reasonable structure, simplicity in operation and the like. The machine has the pipe bending function, can also use the oil cylinder as a hydraulic jack, has the characteristics of low price and convenient use compared with numerical control pipe bending equipment, and occupies the leading product position in the domestic pipe bending machine market.
The traditional pipe bending machine has some defects, for example, when bending a thin aluminum pipe used for decoration, an appointed angle needs to be bent to the thin aluminum pipe in the decoration process, modeling decoration is carried out, and because a bending mechanism in the pipe bending machine can only bend the thin aluminum pipe by one angle, pipe bending of various bending angles can not be completed through the same bending mechanism, and the bending mechanism in the pipe bending machine needs to be replaced, so that a large amount of working time is wasted for workers, secondly, when bending at every time, the bending angle needs to be accurately controlled by the workers, so that the same angle can be guaranteed for each group of thin aluminum pipes, the workers are not convenient to bend each group of thin aluminum pipes into the same angle, and a scheme capable of relieving the problems is urgently needed.
Disclosure of Invention
The invention mainly aims to provide a pipe bender capable of adjusting a bending angle, which can effectively solve the problems in the background technology.
In order to achieve the purpose, the invention adopts the technical scheme that:
the utility model provides an adjustable bending angle's bending machine, includes the operation panel, the upper end of operation panel is provided with regulation and control mechanism, regulation and control mechanism's upper end is provided with angle fixing mechanism, the rear side that the upper end of operation panel is close to regulation and control mechanism is provided with limiting mechanism, regulation and control mechanism is including the fixed brace table that sets up in the operation panel upper end, the fixed bracing piece that is provided with in upper end of brace table, the fixed regulation and control dish that is provided with in the outside of bracing piece, the upside activity that the outside of bracing piece is close to the regulation and control dish is provided with the rotating turret, the fixed backup pad that is provided with of lower extreme of rotating turret, the shifting chute has been seted up to the upper end of rotating turret, one side slip that the lower extreme of rotating turret is close to the backup pad is provided with the carriage release lever, the inboard activity of carriage is provided with the roll pulley, angle fixing mechanism is including the fixed connecting rod that sets up in bracing piece upper end, the fixed angle scale that is provided with in the outside of connecting rod, the sliding chute has seted up at the inboard top of limiting chute, the inboard inner wall of sliding chute has seted up the limiting chute, the inboard sliding limiting plate is provided with the stopper the inboard fixed linking rod.
Preferably, the fixed connecting axle that is provided with in inside of rolling wheel, the inboard slip of shifting chute is provided with the sliding block, the inside activity of removing the frame is provided with big threaded rod, the fixed restriction piece that is provided with of one end of big threaded rod, the fixed restriction ring that is provided with in the outside of big threaded rod, one side screw thread that the outside of big threaded rod is close to the restriction ring is provided with the internal thread ring.
Preferably, the large threaded rod extends into the support plate, the large threaded rod is movably connected with the support plate, and a handle is fixedly arranged at the other end of the large threaded rod.
Preferably, the quantity of rotating turret has two sets ofly, and is two sets of be central symmetry between the rotating turret, the shape of removing the frame is the U font, the connecting axle extends to the inside of removing the frame and is close to one side of big threaded rod, swing joint between connecting axle and the removal frame.
Preferably, the lower extreme of sliding block and the upper end fixed connection of connecting axle, the one end of internal thread ring and the one end swing joint of backup pad, the quantity of sliding block has two sets ofly, two sets of be central symmetry between the sliding block.
Preferably, the outer side of the limiting rod is connected with the inner side of the connecting plate in a sliding mode, the front side of the limiting rod, close to the limiting plate, is movably provided with a spring, the front end of the limiting rod is fixedly provided with a fixing block, and the sliding groove is arc-shaped.
Preferably, the outer side of the limiting rod is connected with the inner side of the limiting hole in a sliding mode, the outer side of the limiting rod is close to the rear side of the limiting plate, the number of the limiting holes is multiple, and the lower end of the linkage rod is fixedly connected with one side, close to the moving groove, of the upper end of the rotating frame.
Preferably, the lower end of the limiting block is movably connected with the upper end of the limiting plate through a rotating shaft, the rear end of the spring is fixedly connected with the front end of the connecting plate, and the front end of the spring is fixedly connected with the outer side, close to the limiting rod, of the rear end of the fixing block.
Preferably, the limiting mechanism comprises a limiting frame fixedly arranged at the upper end of the operating panel and close to the rear side of the supporting table, a threaded hole is formed in one end of the limiting frame, a small threaded rod is arranged on the inner side of the threaded hole in a threaded mode, a knob is fixedly arranged at one end of the small threaded rod, and a pushing block is fixedly arranged at the other end of the small threaded rod.
Preferably, an operation box is fixedly arranged on one side, close to the support table, of the upper end of the operation board, universal wheels are fixedly arranged at the lower end of the operation board, four groups of universal wheels are arranged, and the four groups of universal wheels are all distributed at four corners of the lower end of the operation board.
Compared with the prior art, the invention has the following beneficial effects:
1. the rolling wheel is pushed to move through the moving frame, the rolling wheel and the regulating and controlling disc clamp the thin aluminum pipe, the rotating frame is pushed to rotate by taking the supporting rod as an axis, the rolling wheel pushes the thin aluminum pipe to be bent along the regulating and controlling disc, the purpose that a worker can bend the thin aluminum pipe conveniently can be achieved, and therefore the operation of the worker is facilitated.
2. Secondly drive the trace rod and remove and make the trace rod drive the surface that the indicator bar made the indicator bar point to the angle scale in the inboard of sliding tray is rotatory when using the bracing piece as the axle through the rotating turret, thereby can reach the purpose of being convenient for observe the angle that thin aluminum tube bent to be convenient for adjust the angle that thin aluminum tube bent, and avoid changing the condition of equipment of bending and take place.
3. And finally, the fixing block is pulled to drive the limiting rod to move, the limiting plate is pushed to move again, then the limiting plate is released to move again, so that the spring pushes the fixing block to move reversely, the limiting rod is inserted into the inner side of a new group of limiting holes by the fixing block, the purpose of limiting the bending angle of the thin aluminum pipe conveniently can be achieved, and the thin aluminum pipe can be bent in batch conveniently.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural diagram of a regulating mechanism of the present invention;
FIG. 3 is a schematic view of a partial structure of a control mechanism according to the present invention;
FIG. 4 is a schematic view of a partial structure of a regulating mechanism of the present invention;
FIG. 5 is a schematic structural view of the angle fixing mechanism of the present invention;
FIG. 6 is a schematic view of a partial structure of the fixed angle mechanism of the present invention;
FIG. 7 is a second partial structural view of the angle fixing mechanism of the present invention;
FIG. 8 is a schematic view of a limiting mechanism of the present invention;
fig. 9 is a schematic view of the internal structure of the limiting mechanism of the present invention.
In the figure: 1. an operation panel; 2. an operation box; 3. a universal wheel; 4. a limiting mechanism; 41. a restraint frame; 42. a small threaded rod; 43. a knob; 44. a push block; 5. a regulating mechanism; 51. a support table; 52. a support bar; 53. a control panel; 54. a rotating frame; 55. a support plate; 56. a moving groove; 57. a movable frame; 58. a rolling wheel; 59. a connecting shaft; 510. a slider; 511. a large threaded rod; 512. a limiting block; 513. a confinement ring; 514. an internally threaded ring; 515. a handle; 6. a fixed angle mechanism; 61. a connecting rod; 62. an angle scale; 63. a sliding groove; 64. a limiting aperture; 65. a limiting groove; 66. an indication lever; 67. a linkage rod; 68. a limiting groove; 69. a limiting block; 610. a limiting plate; 611. a connecting plate; 612. a restraining bar; 613. a spring; 614. and fixing blocks.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to 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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations and positional relationships that are relative to each other, are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or components must have a particular orientation, be constructed and operated in a particular orientation, and therefore, are not to be construed as limiting the present invention.
Referring to fig. 1-9, an embodiment of the present invention is shown: a pipe bending machine capable of adjusting bending angles comprises an operating board 1, wherein an adjusting mechanism 5 is arranged at the upper end of the operating board 1, a fixed angle mechanism 6 is arranged at the upper end of the adjusting mechanism 5, a limiting mechanism 4 is arranged at the upper end of the operating board 1, which is close to the rear side of the adjusting mechanism 5, the adjusting mechanism 5 comprises a supporting table 51 fixedly arranged at the upper end of the operating board 1, a supporting rod 52 is fixedly arranged at the upper end of the supporting table 51, an adjusting disc 53 is fixedly arranged at the outer side of the supporting rod 52, a rotating frame 54 is movably arranged at the outer side of the supporting rod 52, which is close to the upper side of the adjusting disc 53, a supporting plate 55 is fixedly arranged at the lower end of the rotating frame 54, a moving groove 56 is formed at the upper end of the rotating frame 54, a moving frame 57 is slidably arranged at one side of the lower end of the rotating frame 54, which is close to the supporting plate 55, the inboard activity of carriage 57 is provided with rolling wheel 58, fixed angle mechanism 6 is including the fixed connecting rod 61 that sets up in the bracing piece 52 upper end, the fixed angle scale 62 that is provided with in the outside of connecting rod 61, sliding tray 63 has been seted up to the upper end of angle scale 62, limiting hole 64 has been seted up to the inboard inner wall of sliding tray 63, limiting groove 65 has been seted up in the outside of angle scale 62, the inboard slip of sliding tray 63 is provided with instruction pole 66, the fixed interlock pole 67 that is provided with of lower extreme of instruction pole 66, limiting groove 68 has been seted up at the inboard top of limiting groove 65, the inboard slip of limiting groove 68 is provided with stopper 69, the inboard slip of limiting groove 65 is provided with limiting plate 610, the front end of limiting plate 610 is fixed with connecting plate 611, the inboard slip of limiting plate 610 is provided with limiting rod 612.
The inside of the rolling wheel 58 is fixedly provided with a connecting shaft 59, the inner side of the moving groove 56 is provided with a sliding block 510 in a sliding manner, the inside of the moving frame 57 is movably provided with a large threaded rod 511, one end of the large threaded rod 511 is fixedly provided with a limiting block 512, the outer side of the large threaded rod 511 is fixedly provided with a limiting ring 513, one side of the outer side of the large threaded rod 511 close to the limiting ring 513 is provided with an internal threaded ring 514 in a threaded manner, the large threaded rod 511 extends into the supporting plate 55, the large threaded rod 511 is movably connected with the supporting plate 55, the other end of the large threaded rod 511 is fixedly provided with a handle 515, the two groups of rotating frames 54 are in a centrosymmetric relationship, the moving frame 57 is U-shaped, the connecting shaft 59 extends to one side of the inside of the moving frame 57 close to the large threaded rod 511, the connecting shaft 59 is movably connected with the moving frame 57, the lower end of the sliding block 510 is fixedly connected with the upper end of the connecting shaft 59, one end of the two groups of the internal threaded ring 514 is movably connected with one end of the supporting plate 55, the sliding blocks 510 are in a centrosymmetric relationship, and the two groups of sliding blocks 510 are in a centrosymmetric relationship.
In use, the handle 515 is rotated, so that the handle 515 drives the large threaded rod 511 to rotate, and due to the threaded connection between the large threaded rod 511 and the support plate 55, the large threaded rod 511 moves in the interior of the support plate 55, so that the large threaded rod 511 pushes the moving frame 57 to move through the limit ring 513, and the moving frame 57 pushes the rolling wheel 58 to move through the connecting shaft 59, and the moving frame 57 drives the sliding block 510 to slide in the inner side of the moving groove 56 through the connecting shaft 59, and the rolling wheel 58 clamps the thin aluminum tube between the rolling wheel 58 and the adjustment disc 53, then the handle 515 is gripped, and the internal threaded ring 514 is screwed, so that the internal threaded ring 514 moves along the large threaded rod 511 to the side close to the support plate 55, and the internal threaded ring 514 abuts against the surface of the support plate 55, at this time, the handle 515 is pushed, so that the handle 515 drives the support plate 55 to rotate through the large threaded rod 511, so that the support plate 55 drives the rotating frame 54 to rotate with the support rod 52 as to roll along the support rod 53, and the thin aluminum tube 58 is pushed by the moving frame 58 to bend the adjustment disc 53, so that a worker can bend the aluminum tube 53 to bend the tube 53.
The outer side of the limiting rod 612 close to the front side of the limiting plate 610 is slidably connected with the inner side of the connecting plate 611, the outer side of the limiting rod 612 close to the front side of the connecting plate 611 is movably provided with a spring 613, the front end of the limiting rod 612 is fixedly provided with a fixing block 614, the sliding groove 63 is arc-shaped, the outer side of the limiting rod 612 close to the rear side of the limiting plate 610 is slidably connected with the inner side of the limiting hole 64, the limiting holes 64 are in multiple groups, the lower end of the interlocking rod 67 is fixedly connected with the upper end of the rotating frame 54 close to the moving groove 56, the lower end of the limiting block 69 is movably connected with the upper end of the limiting plate 610 through a rotating shaft, the rear end of the spring 613 is fixedly connected with the front end of the connecting plate 611, and the front end of the spring 613 is fixedly connected with the rear end of the fixing block 614 close to the outer side of the limiting rod 612.
The worker firstly pulls the fixing block 614, thereby causing the fixing block 614 to move the restriction lever 612 in the inner side of the restriction plate 610, and causing the fixing block 614 to stretch the spring 613, and causing the restriction lever 612 to be disengaged from the inner side of the restriction hole 64, and then pushes the connection plate 611, thereby causing the connection plate 611 to slide the restriction plate 610 in the inner side of the restriction groove 65, and causing the restriction plate 610 to slide the stopper 69 in the inner side of the restriction groove 68 by the rotation shaft, thereby causing the connection plate 611 to correspond to a designated angle of the upper end of the angle plate 62, and causing the restriction lever 612 to correspond to a new set of restriction holes 64, at which time the fixing block 614 is released, thereby causing the spring 613 to move the fixing block 614 in the reverse direction under the elastic action, and causing the fixing block 614 to push the restriction lever 612 to be inserted into the inner side of the new set of restriction holes 64, and causing the rotating frame 54 to rotate the interlocking lever 67, the interlocking rod 67 drives the indicating rod 66 to slide in the inner side of the sliding groove 63, and simultaneously the indicating rod 66 points to the surface of the angle scale 62, so that the bending angle can be observed through the position to which the indicating rod 66 points, and when the indicating rod 66 slides in the inner side of the sliding groove 63, the indicating rod 66 is made to touch the limiting rod 612, so that the indicating rod 66 points to the bending angle required by specification, and the thin aluminum pipe is bent to the specified angle, and the limiting rod 612 is inserted into other limiting holes 64 by changing the position of the limiting plate 610, so that the bending angle can be adjusted, the purpose of conveniently observing the bending angle of the thin aluminum pipe can be achieved by using the rotating frame 54 to drive the interlocking rod 67 to move while rotating by taking the supporting rod 52 as an axis and enabling the interlocking rod 67 to drive the indicating rod 66 to slide in the inner side of the sliding groove 63, so that the indicating rod 66 points to the surface of the angle scale 62, so as to conveniently adjust the bending angle of the thin aluminum pipe, and the situation of replacing the bending equipment is avoided, finally, the fixing block 614 is pulled to enable the fixing block 614 to drive the limiting rod 612 to move, the fixing block 614 is enabled to stretch the spring 613 and further push the limiting plate 610 to move, then the fixing block 614 is released, the spring 613 pushes the fixing block 614 to move reversely, and the fixing block 614 enables the limiting rod 612 to be inserted into the inner side of a new group of limiting holes 64, so that the purpose of limiting the bending angle of the thin aluminum tube conveniently can be achieved, and the thin aluminum tube can be bent in batch.
Limiting mechanism 4 is including fixed setting up limiting frame 41 near the brace table 51 rear side in operation panel 1 upper end, the one end of limiting frame 41 has seted up threaded hole, the inboard screw thread of threaded hole is provided with little screw rod 42, the fixed knob 43 that is provided with in one end of little screw rod 42, the fixed ejector pad 44 that is provided with of the other end of little screw rod 42, the fixed control box 2 that is provided with in brace table 51 one side is close to in the upper end of operation panel 1, the fixed universal wheel 3 that is provided with in lower extreme of operation panel 1, there are four groups in the quantity of universal wheel 3, four groups of universal wheels 3 all distribute in four corners of the lower extreme of operation panel 1.
By inserting the thin aluminum tube into the inner side of the restricting frame 41 and rotating the knob 43 so that the small threaded rod 42 moves in the threaded hole and the small threaded rod 42 pushes the push block 44 to move, so that the push block 44 abuts against the surface of the thin aluminum tube, the purpose of facilitating the push block 44 to clamp the thin aluminum tube in the inner side of the restricting frame 41 can be achieved.
The working principle is as follows:
when in use, a worker firstly pulls the fixing block 614, so that the fixing block 614 drives the limiting rod 612 to move in the inner side of the limiting plate 610, and the fixing block 614 stretches the spring 613, and the limiting rod 612 is separated from the inner side of the limiting hole 64, then pushes the connecting plate 611, so that the connecting plate 611 drives the limiting plate 610 to slide in the inner side of the limiting groove 65, and the limiting plate 610 drives the limiting block 69 to slide in the inner side of the limiting groove 68 through the rotating shaft, so that the connecting plate 611 corresponds to a specified angle of the upper end of the angle plate 62, and the limiting rod 612 corresponds to a new group of limiting holes 64, then releases the fixing block 614, so that the spring 613 drives the fixing block 614 to move reversely under the elastic action, and the fixing block 614 pushes the limiting rod 612 to insert in the inner side of the new group of limiting holes 64, and then inserts the thin aluminum pipe in the inner side of the limiting frame 41, and the thin aluminum pipe is further inserted to the middle between the rolling wheel 58 and the dial 53, and the knob 43 is turned, so that the small screw rod 42 is moved in the screw hole, and the small screw rod 42 pushes the push block 44 to move, so that the push block 44 abuts against the surface of the thin aluminum pipe, and so that the push block 44 catches the thin aluminum pipe in the inner side of the limit frame 41, and then the handle 515 is turned, so that the handle 515 drives the large screw rod 511 to rotate, and since the large screw rod 511 is in threaded connection with the support plate 55, the large screw rod 511 moves in the inner portion of the support plate 55, so that the large screw rod 511 pushes the moving frame 57 to move through the limit ring 513, and the moving frame 57 pushes the rolling wheel 58 to move through the connecting shaft 59, and the moving frame 57 drives the slide block 510 to slide in the inner side of the moving groove 56 through the connecting shaft 59, and so that the rolling wheel 58 catches the thin aluminum pipe in the middle between the rolling wheel 58 and the dial 53, and then the handle 515 is gripped, and the internally threaded ring 514 is screwed, so that the internally threaded ring 514 moves to the side close to the support plate 55 along the large threaded rod 511, and the internally threaded ring 514 is attached to the surface of the support plate 55, then the handle 515 is pushed, so that the handle 515 drives the support plate 55 to rotate through the large threaded rod 511, so that the support plate 55 drives the rotating rack 54 to rotate around the support rod 52, and the thin aluminum pipe is driven to bend along the adjusting disc 53 through the rolling wheel 58, and when the rotating rack 54 rotates, the rotating rack 54 drives the linkage 67 to rotate, and the linkage 67 drives the indicating rod 66 to slide in the inner side of the sliding groove 63, and simultaneously the indicating rod 66 points to the surface of the angle disc 62, so that the bending angle can be observed through the position pointed by the indicating rod 66, and when the indicating rod 66 slides in the inner side of the sliding groove 63, the indicating rod 66 touches the limiting rod 612, so that the indicating rod 66 points to the required bending angle, the aluminum pipe is thin bent, and the aluminum pipe is pushed to the thin aluminum pipe 52, so that the adjusting rod 54 can be pushed to the thin aluminum pipe is convenient for the worker to push, and the adjusting disc 53 to push the rolling wheel 58 to rotate, and the linkage 58 to push the thin aluminum pipe to bend along the adjusting disc 53, and then the adjusting wheel 58 to push the thin aluminum pipe to be convenient for the worker to push the bending angle to push the adjusting disc 53, therefore, the bending angle of the thin aluminum pipe can be conveniently adjusted, the situation of replacing a bending device is avoided, finally, the fixing block 614 is pulled to enable the fixing block 614 to drive the limiting rod 612 to move, the fixing block 614 stretches the spring 613 and pushes the limiting plate 610 to move, then the fixing block 614 is released, the spring 613 pushes the fixing block 614 to move reversely, the fixing block 614 is enabled to insert the limiting rod 612 into the inner side of a new group of limiting holes 64, the purpose of conveniently limiting the bending angle of the thin aluminum pipe can be achieved, and the thin aluminum pipe can be conveniently bent in batches.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (2)
1. A bending machine capable of adjusting bending angles comprises an operating plate (1), and is characterized in that: the upper end of the operating plate (1) is provided with a regulating mechanism (5), the upper end of the regulating mechanism (5) is provided with a fixed angle mechanism (6), and the rear side of the upper end of the operating plate (1), which is close to the regulating mechanism (5), is provided with a limiting mechanism (4); the adjusting and controlling mechanism (5) comprises a supporting table (51) fixedly arranged at the upper end of the operating panel (1), a supporting rod (52) is fixedly arranged at the upper end of the supporting table (51), an adjusting and controlling disc (53) is fixedly arranged at the outer side of the supporting rod (52), a rotating frame (54) is movably arranged at the outer side of the supporting rod (52) close to the upper side of the adjusting and controlling disc (53), a supporting plate (55) is fixedly arranged at the lower end of the rotating frame (54), a moving groove (56) is formed at the upper end of the rotating frame (54), a moving frame (57) is slidably arranged at one side of the lower end of the rotating frame (54) close to the supporting plate (55), and a rolling wheel (58) is movably arranged at the inner side of the moving frame (57);
the fixed angle mechanism (6) comprises a connecting rod (61) fixedly arranged at the upper end of a supporting rod (52), an angle scale (62) is fixedly arranged at the outer side of the connecting rod (61), a sliding groove (63) is formed in the upper end of the angle scale (62), a limiting hole (64) is formed in the inner side inner wall of the sliding groove (63), a limiting groove (65) is formed in the outer side of the angle scale (62), an indicating rod (66) is arranged in the inner side of the sliding groove (63) in a sliding mode, a linkage rod (67) is fixedly arranged at the lower end of the indicating rod (66), a limiting groove (68) is formed in the top of the inner side of the limiting groove (65), a limiting block (69) is arranged in the inner side of the limiting groove (68) in a sliding mode, a limiting plate (610) is arranged in the inner side of the limiting groove (65) in a sliding mode, a connecting plate (611) is fixedly arranged at the front end of the limiting plate (610), a limiting rod (612) is arranged in the inner side of the limiting plate (610) in a sliding mode, a limiting wheel (58) is fixedly arranged in a limiting block (59), a large limiting ring (511) is arranged in the outer side of a sliding mode, a large limiting block (511) is arranged in a large limiting block (512) and a large limiting block (511) is arranged in a sliding mode, an internal thread ring (514) is arranged on one side of the outer side of the large threaded rod (511) close to the limiting ring (513);
the large threaded rod (511) extends into the supporting plate (55), the large threaded rod (511) is movably connected with the supporting plate (55), and the other end of the large threaded rod (511) is fixedly provided with a handle (515);
the number of the rotating frames (54) is two, the two rotating frames (54) are in central symmetry, the moving frame (57) is U-shaped, the connecting shaft (59) extends to one side, close to the large threaded rod (511), of the inner portion of the moving frame (57), and the connecting shaft (59) is movably connected with the moving frame (57);
the lower ends of the sliding blocks (510) are fixedly connected with the upper end of the connecting shaft (59), one end of the internal thread ring (514) is movably connected with one end of the supporting plate (55), the number of the sliding blocks (510) is two, and the two groups of the sliding blocks (510) are in a central symmetry relation;
the outer side of the limiting rod (612) close to the front side of the limiting plate (610) is connected with the inner side of the connecting plate (611) in a sliding mode, a spring (613) is movably arranged on the outer side of the limiting rod (612) close to the front side of the connecting plate (611), a fixing block (614) is fixedly arranged at the front end of the limiting rod (612), and the sliding groove (63) is arc-shaped;
the outer side of the limiting rod (612) close to the rear side of the limiting plate (610) is in sliding connection with the inner sides of the limiting holes (64), the number of the limiting holes (64) is multiple, and the lower end of the linkage rod (67) is fixedly connected with one side of the upper end of the rotating frame (54) close to the moving groove (56);
the lower end of the limiting block (69) is movably connected with the upper end of the limiting plate (610) through a rotating shaft, the rear end of the spring (613) is fixedly connected with the front end of the connecting plate (611), and the front end of the spring (613) is fixedly connected with the outer side, close to the limiting rod (612), of the rear end of the fixing block (614);
limiting mechanism (4) are close to limiting frame (41) of brace table (51) rear side including fixed setting in operation panel (1) upper end, threaded hole has been seted up to the one end of limiting frame (41), the inboard screw thread of screw hole is provided with little screw rod (42), the fixed knob (43) that is provided with of one end of little screw rod (42), the fixed ejector pad (44) that is provided with of the other end of little screw rod (42), the upper end of operation panel (1) is close to brace table (51) one side and is fixed and be provided with control box (2), the fixed universal wheel (3) that are provided with of lower extreme of operation panel (1), the quantity of universal wheel (3) has four groups, four groups universal wheel (3) all distribution is in four corners of lower extreme of operation panel (1).
2. The bending method of the bending machine according to claim 1, characterized in that: firstly pulling the fixing block (614), thereby causing the fixing block (614) to drive the limiting rod (612) to move in the inner side of the limiting plate (610), and causing the fixing block (614) to stretch the spring (613), and causing the limiting rod (612) to be disengaged from the inner side of the limiting hole (64), then further pushing the connecting plate (611), thereby causing the connecting plate (611) to drive the limiting plate (610) to slide in the inner side of the limiting groove (65), and causing the limiting plate (610) to drive the limiting block (69) to slide in the inner side of the limiting groove (68) through the rotating shaft, thereby causing the connecting plate (611) to correspond to a specified angle of the upper end of the angle plate (62), and causing the limiting rod (612) to correspond to a new set of limiting holes (64), at which time the fixing block (614) is released, thereby causing the spring (613) to pull the fixing block (614) to move reversely under the elastic action, and causing the fixing block (614) to push the limiting rod (612) to insert the limiting rod (64) into the inner side of the new set of limiting holes (64), then inserting the thin aluminum pipe into the limiting frame (41), and further causing the thin aluminum pipe (58) to pass through the middle of the rolling wheel (58), thereby causing the rolling wheel to move, and causing the small screw wheel (42) to push the small screw to be tightly attached to push the small screw hole (42), thereby causing the small screw to push the small screw (44), and the pushing block (44) clamps the thin aluminum tube in the inner side of the limiting frame (41), then the handle (515) is rotated, so that the handle (515) drives the large threaded rod (511) to rotate, and because the large threaded rod (511) is in threaded connection with the supporting plate (55), the large threaded rod (511) moves in the inner part of the supporting plate (55), so that the large threaded rod (511) pushes the moving frame (57) to move through the limiting ring (513), and the moving frame (57) pushes the rolling wheel (58) to move through the connecting shaft (59), and the moving frame (57) drives the sliding block (510) to slide in the inner side of the moving groove (56) through the connecting shaft (59), and the rolling wheel (58) clamps the thin aluminum tube between the rolling wheel (58) and the regulating disc (53), then the handle (515) is tightly held, and the internal threaded ring (514) is screwed, so that the internal threaded ring (514) moves to the side close to the supporting plate (55) along the large threaded rod (511), and the supporting plate (514) pushes the supporting plate (55), so that the supporting plate (55) drives the supporting plate (55) to rotate through the supporting plate (511), and then the supporting plate (54), and the rolling wheel (58) drives the thin aluminum tube to bend along the adjusting disc (53), when the rotating frame (54) rotates, the rotating frame (54) drives the linkage rod (67) to rotate, the linkage rod (67) drives the indicating rod (66) to slide in the inner side of the sliding groove (63), the indicating rod (66) points to the surface of the angle disc (62), when the indicating rod (66) slides in the inner side of the sliding groove (63), the indicating rod (66) touches the limiting rod (612), so that the indicating rod (66) points to the bending angle required by the specification, and the limiting rod (612) is inserted into other limiting holes (64) by changing the position of the limiting plate (610), the rolling wheel (58) is pushed to move by the moving frame (57), the rolling wheel (58) and the adjusting disc (53) clamp the thin aluminum tube, the rotating frame (54) is pushed to rotate by taking the supporting rod (52) as an axis, the rolling wheel (58) pushes the thin aluminum tube to bend along the adjusting disc (53), the indicating disc (66) is driven to bend by the sliding rod (67), the linkage rod (66) drives the sliding rod (614) to rotate in the sliding groove (63), and the linkage rod (614) drives the sliding groove (66) to move, so that the connecting rod (614) points to the inner side of the supporting rod (52), and the connecting rod (66) points to rotate, and the connecting rod (614), and the connecting plate (66) at the fixing block (52), and the fixing block (66), and the connecting block (66) is pulled by the rotating frame (52), and the rotating frame (58), and the rotating frame (52), and the connecting block (66) is pulled by the rotating frame (66), and the rotating frame (66) (612) Moves and causes the fixing block (614) to stretch the spring (613) and push the restricting plate (610) again to move, then releases the fixing block (614) again so that the spring (613) pushes the fixing block (614) to move reversely, and causes the fixing block (614) to insert the restricting rod (612) into the inner side of the new set of restricting holes (64).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310046064.4A CN116550817A (en) | 2022-11-01 | 2022-11-01 | Bending angle adjustable pipe bending machine |
| CN202211356596.XA CN115464016B (en) | 2022-11-01 | 2022-11-01 | Bending machine capable of adjusting bending angle and bending method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211356596.XA CN115464016B (en) | 2022-11-01 | 2022-11-01 | Bending machine capable of adjusting bending angle and bending method |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310046064.4A Division CN116550817A (en) | 2022-11-01 | 2022-11-01 | Bending angle adjustable pipe bending machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115464016A CN115464016A (en) | 2022-12-13 |
| CN115464016B true CN115464016B (en) | 2023-02-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202211356596.XA Active CN115464016B (en) | 2022-11-01 | 2022-11-01 | Bending machine capable of adjusting bending angle and bending method |
| CN202310046064.4A Withdrawn CN116550817A (en) | 2022-11-01 | 2022-11-01 | Bending angle adjustable pipe bending machine |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310046064.4A Withdrawn CN116550817A (en) | 2022-11-01 | 2022-11-01 | Bending angle adjustable pipe bending machine |
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| CN (2) | CN115464016B (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207086633U (en) * | 2017-07-08 | 2018-03-13 | 东莞市明杰塑胶五金制品有限公司 | A kind of bending machine of adjustable bending angle |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CZ27381U1 (en) * | 2014-08-06 | 2014-09-29 | Msv Systems Cz S.R.O. | Bending head, especially for automatic bending machine |
| CN110918707A (en) * | 2018-09-20 | 2020-03-27 | 张家港百舸光电科技有限公司 | Novel pipe bending machine |
| CN211191530U (en) * | 2019-10-23 | 2020-08-07 | 谢建兵 | Pipe bending machine for geotechnical engineering |
| CN213195155U (en) * | 2020-07-27 | 2021-05-14 | 张家港市友胜机械制造有限公司 | Bending assembly of high-precision feeding and bending mechanism of full-automatic pipe bender |
| CN113477761A (en) * | 2021-07-13 | 2021-10-08 | 东莞市东兴铝业有限公司 | Bending device of aluminium alloy |
-
2022
- 2022-11-01 CN CN202211356596.XA patent/CN115464016B/en active Active
- 2022-11-01 CN CN202310046064.4A patent/CN116550817A/en not_active Withdrawn
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207086633U (en) * | 2017-07-08 | 2018-03-13 | 东莞市明杰塑胶五金制品有限公司 | A kind of bending machine of adjustable bending angle |
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| Publication number | Publication date |
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| CN115464016A (en) | 2022-12-13 |
| CN116550817A (en) | 2023-08-08 |
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