CN216095752U - Pipe bending machine for forming railing pipe - Google Patents
Pipe bending machine for forming railing pipe Download PDFInfo
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- CN216095752U CN216095752U CN202120913275.XU CN202120913275U CN216095752U CN 216095752 U CN216095752 U CN 216095752U CN 202120913275 U CN202120913275 U CN 202120913275U CN 216095752 U CN216095752 U CN 216095752U
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Abstract
The utility model belongs to the technical field of pipe processing, in particular to a pipe bending machine for forming a railing pipe, which aims at the problem that the shape of the pipe is easy to deform when the pipe is fixed and the later processing use is influenced, and the utility model provides the following scheme, which comprises a workbench and a mounting frame fixed on the side wall of the top end of the workbench, wherein the workbench also comprises a driving motor, the driving motor is fixed on the side wall of the outer side of the workbench, an output shaft of the driving motor is fixed with a rotating shaft a through a coupler, one end of the rotating shaft a is tightly sleeved with a straight gear, the straight gear is meshed with a half gear, and the inner part of the half gear is tightly sleeved with a rotating shaft b; according to the pipe bending device, the connecting plate is driven to move downwards, the connecting chute is matched with the connecting plate to be in sliding connection, the purpose of supporting the connecting plate is achieved, the situation that the connecting plate slides down in the moving process is prevented, the purpose of preliminarily limiting the pipe is achieved through the clamping plate a, the situation that the pipe deviates in the bending process is avoided, and the pipe bending precision is further improved.
Description
Technical Field
The utility model relates to the technical field of pipe processing, in particular to a pipe bender for forming a railing pipe.
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; the Zhou gift seat is provided with a component similar to a railing, the six dynasties of the seat are prevalent to hook the diaphragm, and after the people clear the end, the West ancient proportion, scale and decorative railing form enters China.
At present, when the handrail pipe is produced and processed, the pipe needs to be bent sometimes, but the existing pipe bending device is divided into batch processing procedures, when the traditional fixing device is used for fixing the pipe, the appearance of the pipe is easy to deform, the later-stage use and processing production is greatly influenced, and in the bending procedure after the fixing, the processing precision is not accurate enough, and the qualified rate is not high.
Therefore, a pipe bending machine for forming a handrail pipe is needed to solve the problem that the shape of the pipe is easy to deform when the pipe is fixed, and the later processing and use are affected.
SUMMERY OF THE UTILITY MODEL
The utility model provides a pipe bender for forming a railing pipe, which solves the problem that the shape of the pipe is easy to deform when the pipe is fixed, and the later processing and use are influenced.
In order to achieve the purpose, the utility model adopts the following technical scheme; a pipe bending machine for forming railing pipes comprises a workbench and a mounting frame fixed on the side wall of the top end of the workbench, and the workbench further comprises
The driving motor is fixed with the outer side wall of the workbench, a rotating shaft a is fixed on an output shaft of the driving motor through a coupler, a straight gear is tightly sleeved at one end of the rotating shaft a, the straight gear is connected with a half gear in a meshing mode, a rotating shaft b is tightly sleeved inside the half gear, a clamping assembly a is arranged at one end of the rotating shaft b, and a bevel gear a is tightly sleeved at one end of the rotating shaft b;
the rotating shaft c is rotatably connected with the side wall of the top end of the workbench, a bevel gear b is tightly sleeved at one end of the rotating shaft c and is meshed with the bevel gear a, a rotating disc is fixed at the other end of the rotating shaft c, two limiting rods which are symmetrically distributed are fixed on the side wall of the top end of the rotating disc, and two clamping assemblies b which are symmetrically distributed are arranged on the side wall of the top end of the workbench.
Preferably, the clamping assembly a comprises
The rotating shaft d is rotatably connected with the side wall of the inner side of the workbench, belt wheels a are fixed at the same ends of the rotating shaft d and the rotating shaft b, the side walls of the outer sides of the two belt wheels a are fixedly sleeved with belts a, and one end of the rotating shaft d is fixedly sleeved with a bevel gear c;
the side wall of one side of the workbench is rotatably connected with the rotating shaft e, one end of the rotating shaft e, which is positioned in the workbench, is tightly sleeved with a bevel gear d, the bevel gear d is meshed and connected with the bevel gear c, and the rotating shaft e extends to the outside of the workbench along the horizontal direction;
two-way threaded rod a, two-way threaded rod a rotates with installing frame one side lateral wall to be connected, two-way threaded rod a and pivot e are located and have cup jointed band pulley b with one end fastening, two band pulley b outside lateral wall all fastens and has cup jointed belt b, two-way threaded rod a external screw thread department meshing is connected with two thread bush a that are symmetric distribution, the inboard lateral wall sliding connection of installing frame has the connecting plate, the connecting plate with it has the connecting rod to articulate between the thread bush a, connecting rod bottom lateral wall is fixed with two grip blocks a that are symmetric distribution.
Preferably, the clamping component b comprises
The two bidirectional threaded rods b are rotatably connected with the inner side wall of the workbench, belt wheels c are fixed at the same ends of the two bidirectional threaded rods, the rotating shaft a and the rotating shaft b, and belts c are tightly sleeved on the outer side walls of the belt wheels c;
and the thread bushing b is provided with four threads, the thread bushing b is meshed with the external thread of the bidirectional threaded rod b and is connected with the external thread of the bidirectional threaded rod b, and a clamping plate b is fixed on the side wall of one side of the thread bushing b.
Preferably, the outer surfaces of the clamping plate a and the clamping plate b are both arc-shaped.
Preferably, the side wall of the inner side of the mounting frame is provided with two sliding grooves which are symmetrically distributed, and the insides of the two sliding grooves are connected with the connecting plate in a sliding manner.
Preferably, a base is fixed on the side wall of the bottom end of the workbench, and the floor area of the base is larger than that of the workbench.
Compared with the prior art, the utility model has the beneficial effects that;
1. according to the pipe bending device, the threaded sleeves a are driven to move mutually through the driving action of the driving motor, the connecting plate is driven to move downwards through the transmission action of the connecting rod, the connecting plate is matched with the sliding groove and is in sliding connection with the connecting plate, the purpose of supporting the connecting plate is achieved, the situation that the connecting plate slides in the moving process is prevented, the purpose of preliminarily limiting a pipe is achieved through the clamping plate a, the situation that the pipe deviates in the bending process is avoided, and the pipe bending precision is further improved.
2. According to the utility model, the clamping plate b moves synchronously under the meshing transmission action of the bidirectional threaded rod b and the threaded sleeve b, the purpose of limiting and fixing the pipe is achieved by matching the double clamping action of the clamping plate a and the clamping plate b, and meanwhile, the turntable and the limiting rod are driven to rotate synchronously through the rotation of the rotating shaft e, so that the purpose of bending and forming the pipe is achieved.
Drawings
Fig. 1 is a schematic main sectional structure view of a pipe bender for forming a balustrade pipe according to the present invention;
FIG. 2 is an enlarged view of area A of FIG. 1;
fig. 3 is a schematic back view of a pipe bender for forming a balustrade pipe according to the present invention;
fig. 4 is a schematic top view of a partial structure of a pipe bender for forming a balustrade pipe according to the present invention;
fig. 5 is a schematic structural view of a clamping plate a and a clamping plate b of the pipe bender for forming a balustrade pipe according to the present invention.
In the figure; 1. a work table; 2. installing a frame; 3. a drive motor; 4. a rotating shaft a; 5. a spur gear; 6. a half gear; 7. a rotating shaft b; 8. a clamping component a; 81. a rotating shaft d; 82. a belt wheel a; 83. a belt a; 84. a bevel gear c; 85. a rotating shaft e; 86. a bevel gear d; 87. a bidirectional threaded rod a; 88. a pulley b; 89. a belt b; 810. a threaded sleeve a; 811. a connecting plate; 812. a connecting rod; 813. a clamping plate a; 9. a bevel gear a; 10. a rotating shaft c; 11. a bevel gear b; 12. a turntable; 13. a limiting rod; 14. a clamping component b; 141. a bidirectional threaded rod b; 142. a pulley c; 143. a belt c; 144. a threaded sleeve b; 145. a clamping plate b; 15. a chute; 16. a base.
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.
Referring to fig. 1-5, a pipe bending machine for forming a railing pipe, comprising a workbench 1 and a mounting frame 2 fixed on the top side wall of the workbench 1, wherein the workbench 1 further comprises a driving motor 3, the driving motor 3 is fixed on the outer side wall of the workbench 1, an output shaft of the driving motor 3 is fixed with a rotating shaft a4 through a coupling, one end of the rotating shaft a4 is fixedly sleeved with a spur gear 5, the spur gear 5 is connected with a half gear 6 in a meshing manner, a rotating shaft b7 is fixedly sleeved inside the half gear 6, one end of the rotating shaft b7 is provided with a clamping component a8, specifically, the purpose of preliminarily limiting the pipe through the clamping component a8 is achieved, the condition that the pipe deviates in the bending process is avoided, the pipe bending precision is further improved, two chutes 15 which are symmetrically distributed are formed in the inner side wall of the mounting frame 2, the insides of the two chutes 15 are slidably connected with a connecting plate 811, specifically, the chutes 15 are slidably connected with the connecting plate 811, the purpose of guiding the connecting plate 811 can be achieved, the moving stability of the connecting plate 811 is further improved, and one end of the rotating shaft b7 is tightly sleeved with the bevel gear a 9; the rotary shaft c10, the rotary shaft c10 is connected with the top end side wall of the workbench 1 in a rotating mode, one end of the rotary shaft c10 is connected with a bevel gear b11 in a fastened and sleeved mode, the bevel gear b11 is connected with a bevel gear a9 in a meshed mode, the other end of the rotary shaft c10 is fixedly provided with a rotary table 12, two limiting rods 13 which are symmetrically distributed are fixed on the top end side wall of the rotary table 12, two clamping components b14 which are symmetrically distributed are arranged on the top end side wall of the workbench 1, and specifically, the purpose of secondary limiting of the pipe is achieved through the clamping components b 14.
The clamping assembly a8 comprises a rotating shaft d81, the rotating shaft d81 is rotatably connected with the inner side wall of the workbench 1, belt wheels a82 are fixed at the same ends of the rotating shaft d81 and the rotating shaft b7, the outer side walls of the two belt wheels a82 are fixedly sleeved with belts a83, and one end of the rotating shaft d81 is fixedly sleeved with a bevel gear c 84; a rotating shaft e85, wherein the side wall of one side of the workbench 1 is rotatably connected with a rotating shaft e85, one end of the rotating shaft e85, which is positioned inside the workbench 1, is tightly sleeved with a bevel gear d86, the bevel gear d86 is meshed and connected with a bevel gear c84, and the rotating shaft e85 extends to the outside of the workbench 1 along the horizontal direction; bidirectional threaded rod a87, bidirectional threaded rod a87 is connected with installing frame 2 one side lateral wall rotation, bidirectional threaded rod a87 is located same end adapter coupling with band pulley b88 with pivot e85, two band pulley b88 outside lateral wall all fastens and has cup jointed belt b89, the meshing of two-way threaded rod a87 external screw thread department is connected with two thread bush a810 that are the symmetric distribution, installing frame 2 inside lateral wall sliding connection has connecting plate 811, it has connecting rod 812 to articulate between connecting plate 811 and thread bush a810, connecting rod 812 bottom lateral wall is fixed with two grip blocks a813 that are the symmetric distribution, it is concrete, through bidirectional threaded rod a87 and thread bush a810 meshing transmission, through the transmission of connecting rod 812, remove for connecting plate 811 and provide the power source.
The clamping component b14 comprises two bidirectional threaded rods b141, two bidirectional threaded rods b141 are arranged, the two bidirectional threaded rods b141 are rotatably connected with the inner side wall of the workbench 1, belt wheels c142 are fixed at the same ends of the two bidirectional threaded rods, the rotating shaft a4 and the rotating shaft b7, and belts c143 are fixedly sleeved on the outer side walls of the belt wheels c 142; threaded sleeve b144, threaded sleeve b144 are provided with four, and four threaded sleeve b144 and two-way threaded rod b141 external screw thread department meshing are connected, and four threaded sleeve b144 one side lateral wall are fixed with grip block b145, and is concrete, and it is spacing to tubular product jointly through grip block a813 and grip block b145, reach the dead purpose of tubular product lock, prevent that tubular product from bending the offset of position in the working process.
The outer surfaces of the clamping plate a813 and the clamping plate b145 are arc-shaped, the base 16 is fixed on the side wall of the bottom end of the workbench 1, the floor area of the base 16 is larger than that of the workbench 1, specifically, the cross sections of the clamping plate a813 and the clamping plate b145 are sunken, and the purpose of being more convenient to match with the pipe is achieved.
Working principle; through the driving action of the driving motor 3, the rotating shaft a4 is synchronously rotated, so as to drive the spur gear 5 to synchronously rotate, at the moment, the rotating shaft b7 is synchronously rotated through the meshing transmission action of the spur gear 5 and the half gear 6, so as to drive the rotating shaft b7 to synchronously rotate with the bevel gear a9, at the moment, the rotating shaft d81 and the bevel gear c84 are synchronously rotated through the transmission action of the belt wheel a82 and the belt a83, at the moment, the rotating shaft e85 is synchronously rotated through the meshing transmission action of the bevel gear c84 and the bevel gear d86, at the moment, the rotating shaft e85 is synchronously rotated through the belt wheel b88 and the belt b89, so as to drive the bidirectional threaded rod a87 to synchronously rotate, at the moment, the threaded sleeve a810 and the bidirectional threaded rod a87 are meshed transmission action, so as to drive the threaded sleeve a810 to move mutually, through the transmission action of the connecting rod 812, the connecting plate 811 is driven to move downwards, and the sliding connection of the chute 15 and the connecting plate 811 is in a supporting purpose of the connecting plate 811 is achieved, prevent to appear the condition that the landing appears in connecting plate 811 removal in-process, meanwhile, the clamping action through grip block a813, reach the purpose to the tubular product centre gripping, the transmission effect through band pulley c142 and belt c143 this moment, thereby drive two-way threaded rod b141 synchronous rotation, through two-way threaded rod b141 and thread bush b144 meshing transmission effect, make grip block b145 synchronous movement, the dual clamping action of cooperation grip block a813 and grip block b145 this moment, reach the spacing fixed purpose of tubular product, meanwhile through the rotation of pivot e85, drive carousel 12 and gag lever post 13 synchronous rotation, thereby reach the fashioned purpose of tubular product camber.
The driving motor 3 is commercially available, and the driving motor 3 is provided with a power supply, which belongs to the mature technology in the field and is fully disclosed, so repeated description in the specification is omitted.
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 to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. The utility model provides a bending machine for railing tubular product shaping, includes workstation (1) and workstation (1) top lateral wall fixed installing frame (2), its characterized in that, workstation (1) still includes
The automatic feeding device comprises a driving motor (3), wherein the driving motor (3) is fixed with the outer side wall of a workbench (1), an output shaft of the driving motor (3) is fixed with a rotating shaft a (4) through a coupler, one end of the rotating shaft a (4) is fixedly sleeved with a straight gear (5), the straight gear (5) is connected with a half gear (6) in a meshed mode, a rotating shaft b (7) is fixedly sleeved inside the half gear (6), one end of the rotating shaft b (7) is provided with a clamping component a (8), and one end of the rotating shaft b (7) is fixedly sleeved with a bevel gear a (9);
pivot c (10), pivot c (10) rotate with workstation (1) top lateral wall and are connected, pivot c (10) one end adapter sleeve has bevel gear b (11), bevel gear b (11) are connected with bevel gear a (9) meshing, pivot c (10) other end is fixed with carousel (12), carousel (12) top lateral wall is fixed with two gag lever posts (13) that are the symmetric distribution, workstation (1) top lateral wall is provided with two centre gripping subassemblies b (14) that are the symmetric distribution.
2. The bending machine for forming railing pipe as claimed in claim 1, wherein the clamping assembly a (8) comprises
The rotating shaft d (81), the rotating shaft d (81) is rotatably connected with the inner side wall of the workbench (1), belt wheels a (82) are fixed at the same end of the rotating shaft d (81) and the rotating shaft b (7), belts a (83) are tightly sleeved on the outer side walls of the two belt wheels a (82), and a bevel gear c (84) is tightly sleeved at one end of the rotating shaft d (81);
the side wall of one side of the workbench (1) is rotatably connected with the rotating shaft e (85), one end, located inside the workbench (1), of the rotating shaft e (85) is tightly sleeved with a bevel gear d (86), the bevel gear d (86) is meshed and connected with the bevel gear c (84), and the rotating shaft e (85) extends to the outside of the workbench (1) along the horizontal direction;
two-way threaded rod a (87), two-way threaded rod a (87) rotate with installing frame (2) one side lateral wall and are connected, two-way threaded rod a (87) are located and have cup jointed band pulley b (88), two with pivot e (85) the fastening of same end band pulley b (88) outside lateral wall has all fastened and has cup jointed belt b (89), two-way threaded rod a (87) external screw thread department meshing is connected with two thread bush a (810) that are the symmetric distribution, installing frame (2) inside lateral wall sliding connection has connecting plate (811), connecting plate (811) with it has connecting rod (812) to articulate between thread bush a (810), connecting rod (812) bottom end lateral wall is fixed with two grip blocks a (813) that are the symmetric distribution.
3. The bender for forming balustrade tubing according to claim 1, wherein the clamping assembly b (14) comprises
The two bidirectional threaded rods b (141), two of the bidirectional threaded rods b (141) are arranged, the two bidirectional threaded rods b (141) are rotatably connected with the inner side wall of the workbench (1), belt wheels c (142) are fixed at the same ends of the two bidirectional threaded rods, the rotating shaft a (4) and the rotating shaft b (7), and belts c (143) are fixedly sleeved on the outer side walls of the belt wheels c (142);
the number of the thread sleeves b (144) is four, the four thread sleeves b (144) are meshed with the external threads of the bidirectional threaded rod b (141), and clamping plates b (145) are fixed on the side walls of one sides of the four thread sleeves b (144).
4. The bending machine for forming the handrail tube according to claim 2, wherein the outer surfaces of the clamping plate a (813) and the clamping plate b (145) are arc-shaped.
5. The bending machine for forming the balustrade tube according to claim 2, wherein the inner side wall of the mounting frame (2) is provided with two symmetrically distributed sliding slots (15), and the insides of the two sliding slots (15) are slidably connected with the connecting plate (811).
6. The bending machine for forming the handrail tube according to claim 1, wherein a base (16) is fixed on a side wall of a bottom end of the workbench (1), and a floor area of the base (16) is larger than that of the workbench (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120913275.XU CN216095752U (en) | 2021-04-29 | 2021-04-29 | Pipe bending machine for forming railing pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120913275.XU CN216095752U (en) | 2021-04-29 | 2021-04-29 | Pipe bending machine for forming railing pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216095752U true CN216095752U (en) | 2022-03-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120913275.XU Active CN216095752U (en) | 2021-04-29 | 2021-04-29 | Pipe bending machine for forming railing pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216095752U (en) |
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2021
- 2021-04-29 CN CN202120913275.XU patent/CN216095752U/en active Active
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