CN113351702A - Multi-angle bending equipment for aluminum alloy railing processing and bending method thereof - Google Patents
Multi-angle bending equipment for aluminum alloy railing processing and bending method thereof Download PDFInfo
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- CN113351702A CN113351702A CN202110595487.2A CN202110595487A CN113351702A CN 113351702 A CN113351702 A CN 113351702A CN 202110595487 A CN202110595487 A CN 202110595487A CN 113351702 A CN113351702 A CN 113351702A
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- 238000005452 bending Methods 0.000 title claims abstract description 64
- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 27
- 238000000034 method Methods 0.000 title claims abstract description 21
- 238000001125 extrusion Methods 0.000 claims abstract description 82
- 230000000903 blocking effect Effects 0.000 claims abstract description 12
- 238000005096 rolling process Methods 0.000 claims description 3
- 230000002146 bilateral effect Effects 0.000 claims description 2
- 238000003754 machining Methods 0.000 claims 1
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 5
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 230000001174 ascending effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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Classifications
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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
- 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
- B21D43/003—Positioning devices
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
- E01D19/10—Railings; Protectors against smoke or gases, e.g. of locomotives; Maintenance travellers; Fastening of pipes or cables to bridges
- E01D19/103—Parapets, railings ; Guard barriers or road-bridges
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F11/00—Stairways, ramps, or like structures; Balustrades; Handrails
- E04F11/18—Balustrades; Handrails
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D2101/00—Material constitution of bridges
- E01D2101/30—Metal
- E01D2101/34—Metal non-ferrous, e.g. aluminium
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F11/00—Stairways, ramps, or like structures; Balustrades; Handrails
- E04F11/18—Balustrades; Handrails
- E04F2011/1885—Handrails or balusters characterized by the use of specific materials
- E04F2011/1889—Handrails or balusters characterized by the use of specific materials mainly of metal
Abstract
The invention relates to the technical field of rail bending, in particular to multi-angle bending equipment for processing an aluminum alloy rail and a bending method thereof. The processing platform is internally provided with a bending device and an inclining device, the inclining device is arranged at one end of the bending device, and the upper side of the processing platform is provided with a fixed bearing column for blocking a railing; the processing table comprises a placing plate and a mounting plate arranged at the bottom of the placing plate, and arc-shaped grooves are symmetrically formed in the positions, close to one end, of the placing plate and the mounting plate; the bending device comprises a pressurizing device and a limiting device, the pressurizing device comprises a fixed threaded column, one end of the fixed threaded column is fixedly connected with a hinged support, and a gear nut is sleeved on the fixed threaded column; the tilting device comprises an extrusion block and a driving threaded column which is in threaded connection with one side of the extrusion block. The invention mainly solves the problems that after the handrail is bent, the inclination angle of the handrail needs to be independently adjusted, the workload of workers is increased, and the processing time of the handrail is prolonged.
Description
Technical Field
The invention relates to the technical field of rail bending, in particular to multi-angle bending equipment for processing an aluminum alloy rail and a bending method thereof.
Background
The railing is called appendix in China and also called appendix, and is a safety facility on bridges and buildings. The railing plays a role in separation and guide in use, so that the boundary of the divided area is clear and definite, and the designed railing has decorative significance. With the development of society, the material of the pull rod gradually evolves to be replaced by aluminum alloy. In-process at the railing installation, the place that often can meet the installation is the bent angle shape, goes out the installation railing at this kind of shape of buckling, often can adopt the mode of concatenation to install, but the mode installation of assembling not only is pleasing to the eye, still extravagant material, admittedly often can adopt machinery to bend the aluminum alloy railing.
At present, when bending, directly exert pressure to the railing, make the railing crooked, nevertheless when installing the railing to stair corner, still need carry out the regulation at inclination to the railing, and present mechanism of bending can't carry out the regulation at inclination to the railing, needs the independent position railing of workman to adjust the inclination, very extravagant time, and increases workman's work load, the time of extension railing processing.
Disclosure of Invention
The invention aims to provide multi-angle bending equipment for processing an aluminum alloy railing and a bending method thereof, and aims to solve the problems in the background art.
In order to achieve the above purpose, one of the purposes of the present invention is to provide a multi-angle bending apparatus for processing an aluminum alloy handrail, which comprises a processing table, wherein a bending device and an inclining device are arranged inside the processing table, the inclining device is arranged at one end of the bending device, and a fixed receiving column for blocking the handrail is arranged at the upper side of the processing table;
the processing table comprises a placing plate and a mounting plate arranged at the bottom of the placing plate, a cavity is formed between the placing plate and the mounting plate, arc-shaped grooves are symmetrically formed in the positions, close to one end, of the placing plate and the mounting plate in a left-right mode, threaded columns are fixedly connected to the placing plate between the two arc-shaped grooves, the fixed bearing columns are in threaded connection with the threaded columns, fixed columns aligned with the threaded columns are fixedly connected between the placing plate and the mounting plate, and extrusion sliding grooves are formed in the middles of one ends of the placing plate and the mounting plate;
the bending device comprises a pressurizing device and a limiting device, the pressurizing device comprises a fixed thread column, one end of the fixed thread column is fixedly connected with a hinged frame, a gear nut is sleeved on the fixed thread column, a driving mechanism is arranged at the bottom of the gear nut, two pushing rods are hinged to the hinged frame, the limiting device comprises two extrusion columns, one end of each pushing rod is hinged to the middle of each extrusion column, each extrusion column is hinged to a limiting plate, one end of each limiting plate is hinged to the fixed column, and one end of each extrusion column is inserted into the arc-shaped groove;
the tilting device includes that extrusion piece and threaded connection are at the drive screw thread post of extrusion piece one side, one side top of extrusion piece is provided with the ascending inclined plane of inclined plane, the downward sloping block in other end upper end fixedly connected with inclined plane of extrusion piece, just the chute has been seted up on the extrusion piece of sloping block downside down, the extrusion piece slides and sets up in the extrusion sliding tray, the one end that drives the screw thread post runs through the lateral wall of extrusion sliding tray one side and extends away.
As a further improvement of the technical scheme, a placing plate in the arc-shaped groove is provided with a limiting sliding groove, the upper end and the lower end of the extrusion column are fixedly connected with limiting sliding rings, and the limiting sliding rings are arranged in the limiting sliding grooves in a sliding mode.
As a further improvement of the technical scheme, the upper end of the extrusion column is fixedly connected with a connecting stud, and a movable cap is connected to the connecting stud in a threaded manner.
As a further improvement of the technical scheme, the upper end and the lower end of the hinge frame are fixedly connected with T-shaped sliding blocks, the side wall between the placing plate and the mounting plate is fixedly connected with a track strip, and the T-shaped sliding blocks are arranged inside the track strip in a sliding mode.
As a further improvement of the technical scheme, the bottom of the placing plate is fixedly connected with a limiting frame, the gear nut is arranged in the limiting frame, the driving mechanism comprises a driving motor and a driving gear fixed on a rotating shaft of the driving motor, the driving gear is meshed with the gear nut, and the driving motor is connected to the bottom of the mounting plate through a screw.
As a further improvement of the technical scheme, one end of the fixed threaded column is fixedly connected with a sliding column, the bottom of the placing plate is fixedly connected with a through pipe, and the sliding column is inserted in the through pipe in a sliding mode.
As a further improvement of the technical scheme, the left side and the right side of the hinge frame are fixedly connected with inclined blocking inclined plates which are obliquely arranged, and one side of each inclined blocking plate is in contact with the side wall of the corresponding push rod.
As a further improvement of the technical scheme, the left side and the right side of the extrusion block are fixedly connected with limiting sliding plates in an up-and-down symmetrical mode, and the limiting sliding plates are arranged on the placing plate and the mounting plate on the side edge of the extrusion sliding groove in a sliding mode respectively.
As a further improvement of the technical solution, two sides of the processing table are provided with side-tilting devices, each side-tilting device includes a fixed frame and a side-tilting device, each side-tilting device includes a side-tilting push block, the side-tilting push block is slidably disposed inside the fixed frame, one side of the side-tilting push block is connected with a push screw rod which penetrates through a side wall of the fixed frame in a rolling manner, and an upper end of the side-tilting push block is provided with an inclined guide surface facing upwards in an inclined manner.
The invention also aims to provide a bending method of the multi-angle bending equipment for processing the aluminum alloy handrail, which comprises any one of the multi-angle bending equipment for processing the aluminum alloy handrail, and comprises the following steps:
s1, a handrail to be bent is placed on a placing plate, one side of the middle of the handrail is in contact with the side wall of a fixed bearing column, a rotating shaft of a driving motor drives a driving gear to rotate, the driving gear drives a gear nut to rotate through meshing with the gear nut, the rotating gear nut drives a fixed threaded column to move through meshing with the fixed threaded column, the fixed threaded column pushes a hinged frame to move towards the direction close to the movement of the handrail, a T-shaped sliding block slides in the inside of a track strip, a sliding column slides in a through tube, the movable hinged frame actuates a pushing rod to push an extrusion column to slide in an arc-shaped groove, a limiting sliding ring slides in the limiting sliding groove, and a limiting plate pulls the extrusion column to facilitate stable movement of the extrusion column;
s2, in the moving process of the extrusion column, the moving cap is in contact with one side of the handrail, the handrail is extruded, the pull rod is extruded to be bent, the advancing process of the extrusion column is adjusted according to the bending hinge of the handrail, and when the handrail is bent to a proper position, the movement of the bending device is stopped;
s3, when the handrail needs to be adjusted in an inclined mode, the threaded column is driven to rotate, the extrusion block is made to be close to the handrail, one end of the handrail is in contact with the upper inclined plane, the other end of the handrail is in contact with the bottom of the lower inclined block, the two ends of the handrail move upwards and downwards respectively, and a certain inclined angle is formed between the two ends of the handrail;
s4, when the pull rod needs to be installed on the arc-shaped position and the inclination angle exists, the inclined pushing device extrudes the handrail by adjusting the position of the inclined pushing device, so that the two ends of the pull rod are inclined upwards.
Compared with the prior art, the invention has the beneficial effects that:
1. in the multi-angle bending equipment for processing the aluminum alloy handrail and the bending method thereof, the limiting device is driven to move through the arranged pressurizing device, so that the extrusion columns push the two ends of the handrail, the handrail is extruded and bent, and meanwhile, the limiting plate is used for limiting the extrusion columns, so that the limiting device is more stable when the handrail is extruded, and the accuracy of the extruded and bent angle of the handrail is ensured.
2. According to the multi-angle bending equipment for processing the aluminum alloy handrail and the bending method thereof, the two ends of the handrail are pressurized through the tilting device, so that the two ends of the handrail incline upwards and downwards respectively, the bent handrail does not need to be adjusted at an inclination angle in a later period, the inclination angle of the handrail is reduced, the workload of workers is reduced, and the speed of processing the pull rod is increased.
3. According to the multi-angle bending equipment for processing the aluminum alloy handrail and the bending method thereof, the two sides of the handrail are pressurized through the side tilting devices, so that the two ends of the handrail are tilted, the handrail can be conveniently installed on an arc-shaped field, and the processing speed of the handrail is accelerated.
Drawings
FIG. 1 is a schematic view of the entire structure of embodiment 1;
FIG. 2 is an overall sectional structural view of embodiment 1;
FIG. 3 is a schematic sectional view showing the structure of the processing table according to embodiment 1;
FIG. 4 is a schematic structural view of a bending apparatus according to embodiment 1;
FIG. 5 is a schematic view of the structure of a pressurizing apparatus according to embodiment 1;
FIG. 6 is a schematic view of a configuration of a restricting device according to embodiment 1;
FIG. 7 is a schematic view of a reclining device according to embodiment 1;
FIG. 8 is a schematic view showing the whole structure of embodiment 2;
fig. 9 is a schematic structural view of the side-tilting device of embodiment 1;
fig. 10 is a schematic structural view of the oblique pushing device according to embodiment 1.
The various reference numbers in the figures mean:
1. a processing table; 11. placing the plate; 12. mounting a plate; 13. an arc-shaped slot; 131. a limiting chute; 14. extruding the sliding groove; 15. a limiting frame; 16. a threaded post; 17. fixing a column; 18. a track bar; 19. pipe passing;
2. a bending device;
21. a pressurizing device; 211. fixing the threaded column; 212. hinging frame; 213. a push rod; 214. a gear nut; 215. driving the gear; 216. a drive motor; 217. a T-shaped slider; 218. a blocking inclined plate; 219. a sliding post;
22. a restriction device; 221. extruding the column; 222. a limiting plate; 223. connecting a stud; 224. moving the cap; 225. a limiting slip ring;
3. fixing the bearing column;
4. a tilting device; 41. extruding the block; 42. driving the threaded column; 43. an upper inclined plane; 44. a lower inclined block; 45. a chute; 46. a limiting sliding plate;
5. a side tilting device; 51. a fixed frame; 52. a diagonal pushing device; 521. an inclined push block; 522. an inclined guide surface; 523. pushing the screw.
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 derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Example 1
Referring to fig. 1 to 10, an object of the present embodiment is to provide a multi-angle bending apparatus for processing an aluminum alloy handrail, which includes a processing table 1, a bending device 2 and an inclining device 4 are disposed inside the processing table 1, the inclining device 4 is disposed at one end of the bending device 2, and a fixed receiving column 3 for blocking the handrail is disposed at an upper side of the processing table 1;
the processing table 1 comprises a placing plate 11 and a mounting plate 12 arranged at the bottom of the placing plate 11, a cavity is formed between the placing plate 11 and the mounting plate 12, arc-shaped grooves 13 are symmetrically formed in the positions, close to one ends, of the placing plate 11 and the mounting plate 12 in a bilateral mode, threaded columns 16 are fixedly connected to the placing plate 11 between the two arc-shaped grooves 13, fixed receiving columns 3 are connected to the threaded columns 16 in a threaded mode, fixed columns 17 aligned with the threaded columns 16 are fixedly connected between the placing plate 11 and the mounting plate 12, and an extrusion sliding groove 14 is formed in the middle of one ends of the placing plate 11 and the mounting plate 12;
the bending device 2 comprises a pressurizing device 21 and a limiting device 22, the pressurizing device 21 comprises a fixed threaded column 211, one end of the fixed threaded column 211 is fixedly connected with a hinged frame 212, a gear nut 214 is sleeved on the fixed threaded column 211, a driving mechanism is arranged at the bottom of the gear nut 214, two push rods 213 are hinged on the hinged frame 212, the limiting device 22 comprises two extrusion columns 221, one end of each push rod 213 is hinged with the middle of each extrusion column 221, each extrusion column 221 is hinged with a limiting plate 222, one end of each limiting plate 222 is hinged on a fixed column 17, and one end of each extrusion column 221 is inserted into the arc-shaped groove 13;
the tilting device 4 includes that extrusion piece 41 and threaded connection are at the drive screw thread post 42 of extrusion piece 41 one side, one side top of extrusion piece 41 is provided with the ascending inclined plane 43 of inclined plane, the downward sloping block 44 in other end upper end fixedly connected with inclined plane of extrusion piece 41, and seted up chute 45 on the extrusion piece 41 of sloping block 44 downside down, extrusion piece 41 slides and sets up in extrusion sliding tray 14, the one end that drives screw thread post 42 runs through the lateral wall and extends away of extrusion sliding tray 14 one side.
In the embodiment, when the processing table 1, the bending device 2, the fixed receiving column 3 and the tilting device 4 are used, a handrail to be bent is placed on the placing plate 11, one side of the middle part of the handrail contacts with the side wall of the fixed receiving column 3, the rotating shaft of the driving motor 216 drives the driving gear 215 to rotate, the driving gear 215 drives the gear nut 214 to rotate by meshing with the gear nut 214, the rotating gear nut 214 drives the fixed threaded column 211 to move by meshing with the fixed threaded column 211, the fixed threaded column 211 pushes the hinge bracket 212 to move towards the direction close to the movement of the handrail, the T-shaped sliding block 217 slides inside the track bar 18, the sliding column 219 slides inside the through pipe 19, the moving hinge bracket 212 actuates the pushing rod 213 to push the extrusion column 221 to slide inside the arc-shaped groove 13, and the limiting sliding ring 225 slides inside the limiting sliding groove 131, the limiting plate 222 pulls the extrusion column 221, so that the extrusion column 221 can be conveniently and stably moved, in the moving process of the extrusion column 221, the moving cap 224 is in contact with one side of the rail, the rail is extruded, the pull rod is extruded to be bent, the advancing process of the extrusion column 221 is adjusted according to the bending hinge of the rail, after the rail is bent to a proper position, the bending device 2 is stopped from moving, when the rail needs to be obliquely adjusted, the threaded post 42 is rotationally driven, the extrusion block 41 is close to the rail, one end of the rail is in contact with the upper inclined surface 43, the other end of the rail is in contact with the bottom of the lower inclined block 44, two ends of the rail are respectively moved upwards and downwards, a certain inclination angle is formed at two ends of the rail, the extruded and inclined rail can be conveniently installed at the bending angle of a stair, and meanwhile the attractiveness of the stair is guaranteed.
Further, place of arc wall 13 inside and seted up spacing spout 131 on the board 11, the spacing sliding ring 225 of the upper and lower both ends fixedly connected with of compression leg 221, spacing sliding ring 225 slides and sets up the inside at spacing spout 131, the upper end fixedly connected with connecting stud 223 of compression leg 221, threaded connection has removal cap 224 on the connecting stud 223, it is spacing in spacing spout 131 through spacing sliding ring 225, make the stable removal of compression leg 221, it pressurizes to the railing to be convenient for buckle device 2, make the railing buckle, simultaneously through removing the extrusion of cap 224 to the railing, make the position of pull rod restricted, guarantee that the railing is by extruded stability.
Specifically, the upper and lower ends of the hinge bracket 212 are fixedly connected with T-shaped sliders 217, the side wall between the placing plate 11 and the mounting plate 12 is fixedly connected with a track bar 18, the T-shaped sliders 217 are slidably disposed inside the track bar 18, the bottom of the placing plate 11 is fixedly connected with a limiting bracket 15, a gear nut 214 is disposed in the limiting bracket 15, the driving mechanism comprises a driving motor 216 and a driving gear 215 fixed on the rotating shaft of the driving motor 216, the driving gear 215 is engaged with the gear nut 214, the driving motor 216 is screwed to the bottom of the mounting plate 12, one end of the fixed threaded column 211 is fixedly connected with a sliding column 219, the bottom of the placing plate 11 is fixedly connected with a through pipe 19, the sliding column 219 is slidably inserted inside the through pipe 19, the limiting bracket 15 and the track bar 18 respectively limit the sliding column 219, the gear nut 214 and the hinge bracket 212, so that the hinge bracket 212 stably drives the pushing rod 213 to move, the pushing rod 213 can push the limiting device 22 to move stably, and the limiting device 22 can press the handrail conveniently.
In addition, the left side and the right side of the hinge bracket 212 are fixedly connected with blocking inclined plates 218 which are obliquely arranged, one side of each blocking inclined plate 218 is in contact with the side wall of the push rod 213, and the limit of the blocking inclined plates 218 on the position of the push rod 213 prevents the push rod 213 from transitionally rotating, so that the push rod 213 cannot push the limiting device 22 to move.
Furthermore, the left side and the right side of the extrusion block 41 are fixedly connected with limiting sliding plates 46 in an up-down symmetrical manner, the limiting sliding plates 46 are respectively arranged on the placing plate 11 and the mounting plate 12 on the side of the extrusion sliding groove 14 in a sliding manner, the extrusion block 41 is clamped in the extrusion sliding groove 14 through the limiting sliding plates 46, and the extrusion block 41 is enabled to stably slide in the extrusion sliding groove 14.
Example 2
In order to facilitate the installation of the handrail in the arc-shaped space, referring to fig. 8-10, the processing table 1 is provided with side-tilting devices 5 on both sides, each side-tilting device 5 includes a fixed frame 51 and a tilting device 52, each tilting device 52 includes a tilting block 521, each tilting block 521 is slidably disposed inside the fixed frame 51, one side of each tilting block 521 is connected with a pushing screw 523 which penetrates through the side wall of the fixed frame 51 in a rolling manner, and the upper end of each tilting block 521 is provided with a tilting guide surface 522 which faces upward in a tilting manner.
This embodiment is when using, and the railing that will buckle is placed on placing board 11 to the drive is buckled device 2 and is buckled the railing to suitable position, promotes screw 523 through the rotation and makes and promote screw 523 and promote oblique ejector pad 521 and be close to the railing, and railing and oblique guide surface 522 contact, railing along oblique guide surface 522's inclination removal, make the railing slope, and the railing of being convenient for is installed in curved space.
The invention also aims to provide a bending method of the multi-angle bending equipment for processing the aluminum alloy handrail, which comprises any one of the multi-angle bending equipment for processing the aluminum alloy handrail, and comprises the following steps:
s1, a handrail to be bent is placed on the placing plate 11, one side of the middle of the handrail is in contact with the side wall of the fixed receiving column 3, a rotating shaft rotated by a driving motor 216 drives a driving gear 215 to rotate, the driving gear 215 drives a gear nut 214 to rotate through meshing with the gear nut 214, the rotating gear nut 214 drives a fixed threaded column 211 to move through meshing with the fixed threaded column 211, the fixed threaded column 211 pushes a hinge bracket 212 to move towards the direction close to the movement of the handrail, a T-shaped sliding block 217 slides in the track bar 18, a sliding column 219 slides in the through pipe 19, the movable hinge bracket 212 drives a push rod 213 to push an extrusion column 221 to slide in the arc-shaped groove 13, a limiting sliding ring 225 slides in the limiting sliding groove 131, and a limiting plate 222 pulls the extrusion column 221 so as to facilitate the extrusion column 221 to stably move;
s2, in the process that the extrusion column 221 moves, the movable cap 224 contacts with one side of the handrail and extrudes the handrail, so that the pull rod is extruded to be bent, the advancing process of the extrusion column 221 is adjusted according to the bending hinge of the handrail, and when the handrail is bent to a proper position, the movement of the bending device 2 is stopped;
s3, when the handrail needs to be adjusted in an inclined mode, the threaded column 42 is driven to rotate, the extrusion block 41 is made to be close to the handrail, one end of the handrail is in contact with the upper inclined plane 43, the other end of the handrail is in contact with the bottom of the lower inclined block 44, the two ends of the handrail move upwards and downwards respectively, and a certain inclination angle is formed between the two ends of the handrail;
s4, when the pull rod needs to be installed on the arc-shaped position and the inclination angle exists, the inclined pushing device 52 extrudes the railing by adjusting the position of the inclined pushing device 52, so that the two ends of the pull rod incline upwards.
The foregoing shows and describes the general principles, essential features, and advantages of the 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 preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. The utility model provides an aluminum alloy railing processing is with multi-angle equipment of bending, includes processing platform (1), its characterized in that: a bending device (2) and an inclining device (4) are arranged inside the processing table (1), the inclining device (4) is arranged at one end of the bending device (2), and a fixed bearing column (3) for blocking a railing is arranged on the upper side of the processing table (1);
the machining table (1) comprises a placing plate (11) and a mounting plate (12) arranged at the bottom of the placing plate (11), a cavity is formed between the placing plate (11) and the mounting plate (12), arc-shaped grooves (13) are symmetrically formed in the positions, close to one ends, of the placing plate (11) and the mounting plate (12) in a bilateral mode, a threaded column (16) is fixedly connected to the placing plate (11) between the two arc-shaped grooves (13), the fixed bearing column (3) is connected to the threaded column (16) in a threaded mode, a fixed column (17) aligned with the threaded column (16) is fixedly connected between the placing plate (11) and the mounting plate (12), and an extrusion sliding groove (14) is formed in the middle of one end of the placing plate (11) and the middle of one end of the mounting plate (12);
the bending device (2) comprises a pressurizing device (21) and a limiting device (22), the pressurizing device (21) comprises a fixed thread column (211), one end of the fixed thread column (211) is fixedly connected with a hinged frame (212), a gear nut (214) is sleeved on the fixed thread column (211), a driving mechanism is arranged at the bottom of the gear nut (214), two pushing rods (213) are hinged to the hinged frame (212), the limiting device (22) comprises two extrusion columns (221), one end of each pushing rod (213) is hinged to the middle of each extrusion column (221), each extrusion column (221) is hinged to a limiting plate (222), one end of each limiting plate (222) is hinged to a fixed column (17), and one end of each extrusion column (221) is inserted into an arc-shaped groove (13);
the utility model discloses a tilting device, including extrusion piece (41) and the drive screw thread post (42) of threaded connection in extrusion piece (41) one side, one side top of extrusion piece (41) is provided with inclined plane upward last inclined plane (43), the downward sloping block (44) in other end upper end fixedly connected with inclined plane of extrusion piece (41), just chute (45) have been seted up on extrusion piece (41) of sloping block (44) downside down, extrusion piece (41) slide to set up in extrusion sliding tray (14), the one end that drives screw thread post (42) runs through the lateral wall of extrusion sliding tray (14) one side and extends away.
2. The multi-angle bending equipment for processing the aluminum alloy handrail of claim 1, which is characterized in that: the positioning plate (11) in the arc-shaped groove (13) is provided with a limiting sliding groove (131), the upper end and the lower end of the extrusion column (221) are fixedly connected with limiting sliding rings (225), and the limiting sliding rings (225) are arranged in the limiting sliding groove (131) in a sliding mode.
3. The multi-angle bending equipment for processing the aluminum alloy handrail of claim 1, which is characterized in that: the upper end of the extrusion column (221) is fixedly connected with a connecting stud (223), and a movable cap (224) is connected to the connecting stud (223) in a threaded mode.
4. The multi-angle bending equipment for processing the aluminum alloy handrail of claim 1, which is characterized in that: the upper end and the lower end of the hinge frame (212) are fixedly connected with T-shaped sliding blocks (217), the side wall between the placing plate (11) and the mounting plate (12) is fixedly connected with a track bar (18), and the T-shaped sliding blocks (217) are arranged inside the track bar (18) in a sliding mode.
5. The multi-angle bending equipment for processing the aluminum alloy handrail of claim 1, which is characterized in that: the bottom of the placing plate (11) is fixedly connected with a limiting frame (15), the gear nut (214) is arranged in the limiting frame (15), the driving mechanism comprises a driving motor (216) and a driving gear (215) fixed on a rotating shaft of the driving motor (216), the driving gear (215) is meshed with the gear nut (214), and the driving motor (216) is connected to the bottom of the mounting plate (12) through screws.
6. The multi-angle bending equipment for processing the aluminum alloy handrail of claim 1, which is characterized in that: one end fixedly connected with slip post (219) of fixed screw thread post (211), the bottom fixedly connected with siphunculus (19) of placing board (11), slip post (219) slides and pegs graft in the inside of siphunculus (19).
7. The multi-angle bending equipment for processing the aluminum alloy handrail of claim 1, which is characterized in that: the left side and the right side of the hinge frame (212) are fixedly connected with inclined blocking sloping plates (218), and one side of each inclined blocking sloping plate (218) is in contact with the side wall of the push rod (213).
8. The multi-angle bending equipment for processing the aluminum alloy handrail of claim 1, which is characterized in that: the left side and the right side of the extrusion block (41) are fixedly connected with limiting sliding plates (46) in an up-and-down symmetrical mode, and the limiting sliding plates (46) are arranged on a placing plate (11) and a mounting plate (12) on the side edge of the extrusion sliding groove (14) in a sliding mode respectively.
9. The multi-angle bending equipment for processing the aluminum alloy handrail of claim 1, which is characterized in that: the two sides of the processing table (1) are provided with side inclined devices (5), each side inclined device (5) comprises a fixed frame (51) and an inclined pushing device (52), each inclined pushing device (52) comprises an inclined pushing block (521), each inclined pushing block (521) is arranged inside the corresponding fixed frame (51) in a sliding mode, one side of each inclined pushing block (521) is connected with a pushing screw rod (523) penetrating through the side wall of the corresponding fixed frame (51) in a rolling mode, and the upper end of each inclined pushing block (521) is provided with an inclined guide surface (522) facing upwards in an inclined mode.
10. A bending method of multi-angle bending equipment for processing aluminum alloy railings comprises the multi-angle bending equipment for processing the aluminum alloy railings in any one of claims 1 to 9, and is characterized in that: the method comprises the following steps:
s1, a handrail to be bent is placed on a placing plate (11), one side of the middle of the handrail is in contact with the side wall of a fixed bearing column (3), a rotating shaft driven by a driving motor (216) rotates to drive a gear (215) to rotate, the gear nut (214) is driven to rotate by the driving gear (215) through meshing with a gear nut (214), the rotating gear nut (214) drives a fixed threaded column (211) to move through meshing with the fixed threaded column (211), so that the fixed threaded column (211) pushes a hinge bracket (212) to move towards the direction close to the movement of the handrail, a T-shaped sliding block (217) slides in the track bar (18), a sliding column (219) slides in the inner part of a sliding column (19), the moving hinge bracket (212) transfers a pushing rod (213) to push the pushing rod (213) to push an extrusion column (221) to slide in the inner part of an arc-shaped groove (13), and a limiting sliding ring (225) slides in the limiting sliding groove (131), the limiting plate (222) pulls the extrusion column (221), so that the extrusion column (221) can stably move conveniently;
s2, in the moving process of the extrusion column (221), the moving cap (224) is in contact with one side of the handrail and extrudes the handrail, so that the pull rod is extruded to be bent, the advancing process of the extrusion column (221) is adjusted according to the bending hinge of the handrail, and after the handrail is bent to a proper position, the movement of the bending device (2) is stopped;
s3, when the handrail needs to be adjusted in an inclined mode, the threaded column (42) is driven to rotate, the extrusion block (41) is made to be close to the handrail, one end of the handrail is in contact with the upper inclined plane (43), the other end of the handrail is in contact with the bottom of the lower inclined block (44), and two ends of the handrail move upwards and downwards respectively to form a certain inclined angle;
s4, when the pull rod needs to be installed on the arc-shaped position and the inclination angle exists, the inclined pushing device (52) extrudes the handrail by adjusting the position of the inclined pushing device (52), and the two ends of the pull rod are inclined upwards.
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| CN202110595487.2A CN113351702B (en) | 2021-05-29 | 2021-05-29 | Multi-angle bending equipment for aluminum alloy railing processing and bending method thereof |
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| CN202110595487.2A CN113351702B (en) | 2021-05-29 | 2021-05-29 | Multi-angle bending equipment for aluminum alloy railing processing and bending method thereof |
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| CN113351702B CN113351702B (en) | 2023-12-26 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114223346A (en) * | 2021-11-25 | 2022-03-25 | 中国农业科学院郑州果树研究所 | Germination accelerating box for watermelon cultivation |
| CN114798858A (en) * | 2022-04-30 | 2022-07-29 | 江苏捷诺电梯有限公司 | Intelligent groove type correcting device of elevator groove type mounting plate integrated forming equipment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200388617Y1 (en) * | 2005-04-15 | 2005-06-29 | 박순희 | bending apparatus |
| WO2019015203A1 (en) * | 2017-07-19 | 2019-01-24 | 奥美森智能装备股份有限公司 | Bending apparatus |
| CN208810867U (en) * | 2018-09-13 | 2019-05-03 | 天津埃斯顿机床有限公司 | A kind of bending machine convenient for angular adjustment |
| CN212384455U (en) * | 2020-04-07 | 2021-01-22 | 朱艳梅 | Bending device for reserved steel bars on two sides of bridge |
| CN112371786A (en) * | 2020-10-21 | 2021-02-19 | 湖南乔伟生态科技新材料有限公司 | Adjustable multi-angle plate bending device |
-
2021
- 2021-05-29 CN CN202110595487.2A patent/CN113351702B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200388617Y1 (en) * | 2005-04-15 | 2005-06-29 | 박순희 | bending apparatus |
| WO2019015203A1 (en) * | 2017-07-19 | 2019-01-24 | 奥美森智能装备股份有限公司 | Bending apparatus |
| CN208810867U (en) * | 2018-09-13 | 2019-05-03 | 天津埃斯顿机床有限公司 | A kind of bending machine convenient for angular adjustment |
| CN212384455U (en) * | 2020-04-07 | 2021-01-22 | 朱艳梅 | Bending device for reserved steel bars on two sides of bridge |
| CN112371786A (en) * | 2020-10-21 | 2021-02-19 | 湖南乔伟生态科技新材料有限公司 | Adjustable multi-angle plate bending device |
Non-Patent Citations (1)
| Title |
|---|
| 王栓巧;郁志宏;张静;: "液压驱动式钢筋弯折机的设计研究", 内蒙古科技与经济, no. 01, pages 79 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114223346A (en) * | 2021-11-25 | 2022-03-25 | 中国农业科学院郑州果树研究所 | Germination accelerating box for watermelon cultivation |
| CN114798858A (en) * | 2022-04-30 | 2022-07-29 | 江苏捷诺电梯有限公司 | Intelligent groove type correcting device of elevator groove type mounting plate integrated forming equipment |
| CN114798858B (en) * | 2022-04-30 | 2023-09-12 | 苏州蒙特纳利驱动设备有限公司 | Intelligent groove type correction device of elevator groove type mounting plate integrated into one piece equipment |
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| CN113351702B (en) | 2023-12-26 |
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