CN221694855U - Metal bar bending machine - Google Patents
Metal bar bending machine Download PDFInfo
- Publication number
- CN221694855U CN221694855U CN202323243197.5U CN202323243197U CN221694855U CN 221694855 U CN221694855 U CN 221694855U CN 202323243197 U CN202323243197 U CN 202323243197U CN 221694855 U CN221694855 U CN 221694855U
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- China
- Prior art keywords
- bending
- bending machine
- elbow
- metal bar
- machine frame
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- 238000005452 bending Methods 0.000 title claims abstract description 98
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 34
- 239000002184 metal Substances 0.000 title claims abstract description 34
- 230000000694 effects Effects 0.000 claims abstract description 6
- 238000010438 heat treatment Methods 0.000 claims description 17
- 238000009434 installation Methods 0.000 claims description 11
- 230000000670 limiting effect Effects 0.000 abstract description 11
- 230000008859 change Effects 0.000 abstract description 5
- 238000003754 machining Methods 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000005674 electromagnetic induction Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Landscapes
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model discloses a metal bar bending machine, which comprises: a bending machine frame; the bar pushing device is fixedly arranged at the top of the bending machine frame; the adjustable bending device comprises a bending driving assembly, a bending lower die, a connecting plate and a limiting shell. When the bending parameters need to be changed to change the bending elbow, the electric cylinder is started to drive the rack to move, the gear tube meshed with the rack is rotated to drive the connecting plate to rotate around the bending lower die to bend the metal bar, when the bending elbow needs to be adjusted, the motor is opened to drive the threaded rod to rotate, the movable block moves up and down under the limiting effect of the limiting shell, the first bending elbow and the second bending elbow mounted on the mounting module are enabled to move, the rapid bending elbow changing operation is performed, the structure is utilized, the time required for changing the bending elbow is reduced, and the effect of improving the machining efficiency is achieved.
Description
Technical Field
The utility model relates to the technical field of metal bar processing, in particular to a metal bar bending machine.
Background
The metal bar is a bar-shaped product made of metal materials, the metal bar has various different specifications and materials, common metal bars comprise a steel bar, an aluminum bar, a copper bar and the like, and bending is used as a metal processing technology, so that the metal bar has more functions and applications, meets design requirements and aesthetic requirements, and plays a key role in strengthening a structure, streamline design or aesthetic requirements.
But when bending the metal bar, the required bending angle and shape of metal bar bending can be adjusted according to different working requirements, and the bending head is required to be disassembled and replaced by a staff to frequently disassemble and replace different bending heads, so that the processing efficiency is reduced.
Disclosure of utility model
In order to overcome the defects in the prior art, the utility model provides a metal bar bending machine, which aims to solve the problem that the machining efficiency is reduced due to the fact that different bending heads are required to be frequently replaced when a metal bar is bent.
In order to solve the technical problems, the utility model provides the following technical scheme: a metal bar bender comprising:
A bending machine frame;
The bar pushing device is fixedly arranged at the top of the bending machine frame;
the adjustable bending device comprises a bending driving assembly, a bending lower die, a connecting plate and a limiting shell, wherein the bending driving assembly is arranged in a bending machine frame, the bending lower die is fixedly arranged on the outer surface of the bending machine frame, the connecting plate is fixedly sleeved on the outer surface of the bending driving assembly, the limiting shell is fixedly arranged at the top of the connecting plate, a motor is fixedly arranged at the bottom of the limiting shell, a threaded rod is arranged in the limiting shell in a rotating mode, one end of the threaded rod is fixedly connected with the driving end of the motor, a movable block is movably sleeved on the outer surface of the threaded rod, an installation module is fixedly connected with the outer surface of the movable block, a first bending head is detachably arranged at the top of the installation module, and a second bending head is detachably arranged at the bottom of the installation module.
The bending driving assembly comprises an electric cylinder, a rack and a gear tube, wherein the electric cylinder is fixedly arranged in a bending machine frame, the rack is fixedly connected to the driving end of the electric cylinder, the rack is meshed with the gear tube, the gear tube is rotatably arranged on the outer surface of the bending lower die, and the connecting plate is fixedly sleeved on the outer surface of the gear tube.
The bending machine comprises a bending machine frame, and is characterized by further comprising an electromagnetic heating device which is fixedly arranged at the top of the bending machine frame.
The electromagnetic heating device comprises a mounting block and an electromagnetic coil, wherein the mounting block is fixedly arranged at the top of the frame of the bending machine, and the electromagnetic coil is fixedly connected to the outer surface of the mounting block.
Compared with the prior art, the utility model has the beneficial effects that:
In the above-mentioned scheme, when the parameter change of bending is folded the elbow, drive the rack through starting electronic cylinder and remove for with rack-meshed gear pipe rotation drive connecting plate round bending lower mould rotate to the operation of bending, when needing the adjustment to fold the elbow, drive the threaded rod through opening the motor and rotate, make the movable block reciprocate under spacing effect of spacing shell, thereby make first elbow and the second of installing on the installation module fold the elbow and remove, thereby carry out quick change and fold the elbow operation, utilize above-mentioned structure, time that the elbow needs has been reduced in the change, the effect of improving machining efficiency has been reached.
In the scheme, the staff puts into the rod pusher with the metal rod and fixes the back propelling movement to adjustable bending device play, can control electromagnetic heating device's on-time according to the material of metal rod in the propelling movement in-process, preheat the metal rod that passes solenoid through opening electromagnetic heating device in order to improve metal rod's plasticity and ductility, make things convenient for follow-up bending operation, utilize above-mentioned structure, before bending through preheating the metal rod, make the metal rod become flexible and flexible, the heating can improve the durability of material simultaneously, the effect that makes follow-up bending operation easier and safe has been reached.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of an adjustable bending device according to the present utility model;
FIG. 3 is a schematic view of a bending driving assembly according to the present utility model;
fig. 4 is a schematic structural diagram of an electromagnetic heating device according to the present utility model.
[ Reference numerals ]
1. A bending machine frame; 2. bar pushing device; 3. an adjustable bending device; 4. an electromagnetic heating device; 31. a bending drive assembly; 32. bending the lower die; 33. a connecting plate; 34. a limit housing; 35. a motor; 36. a threaded rod; 37. a movable block; 38. installing a module; 39. a first elbow; 310. a second elbow; 311. an electric cylinder; 312. a rack; 313. a gear tube; 41. a mounting block; 42. an electromagnetic coil.
Detailed Description
In order to make the technical problems, technical solutions and advantages to be solved more apparent, the following detailed description will be given with reference to the accompanying drawings and specific embodiments.
An embodiment of the present utility model, as shown in fig. 1 to 4, provides a metal bar bending machine, including:
a bending machine frame 1;
The bar pushing device 2 is fixedly arranged at the top of the bending machine frame 1;
The adjustable bending device 3, the adjustable bending device 3 comprises a bending driving component 31, a bending lower die 32, a connecting plate 33 and a limiting shell 34, wherein the bending driving component 31 is arranged in a bending machine frame 1, the bending lower die 32 is fixedly arranged on the outer surface of the bending machine frame 1, the connecting plate 33 is fixedly sleeved on the outer surface of the bending driving component 31, the limiting shell 34 is fixedly arranged at the top of the connecting plate 33, a motor 35 is fixedly arranged at the bottom of the limiting shell 34, a threaded rod 36 is rotatably arranged in the limiting shell 34, one end of the threaded rod 36 is fixedly connected with the driving end of the motor 35, a movable block 37 is movably sleeved on the outer surface of the threaded rod 36, an installation module 38 is fixedly connected with the outer surface of the movable block 37, a first bending elbow 39 is detachably arranged at the top of the installation module 38, and a second bending elbow 310 is detachably arranged at the bottom of the installation module 38; the upper and lower surfaces of the mounting module 38 are provided with mounting grooves for mounting bent heads, and the bent heads with different specifications can be mounted.
Wherein, bending drive assembly 31 includes electric cylinder 311, rack 312, gear pipe 313, and electric cylinder 311 fixed mounting is in the inside of bender frame 1, and rack 312 fixed connection is at electric cylinder 311's drive end, and rack 312 meshes with gear pipe 313, and gear pipe 313 rotates the surface of installing at bending bed die 32, and connecting plate 33 is fixed to be cup jointed at gear pipe 313's surface.
The bending machine further comprises an electromagnetic heating device 4, and the electromagnetic heating device 4 is fixedly arranged at the top of the bending machine frame 1.
The electromagnetic heating device 4 comprises a mounting block 41 and an electromagnetic coil 42, wherein the mounting block 41 is fixedly arranged at the top of the bending machine frame 1, and the electromagnetic coil 42 is fixedly connected to the outer surface of the mounting block 41; the electromagnetic coil 42 is connected to a high-frequency power supply through the mounting block 41, so that electromagnetic induction heating is performed on the metal bar passing through the inside of the electromagnetic coil 42, and the electromagnetic induction heating is more uniform and is not easy to damage the surface of the metal bar.
The working process of the utility model is as follows:
The staff puts into the rod pusher 2 with the metal rod and pushes away to adjustable bending device 3 play after fixing, can control the on-time of electromagnetic heating device 4 according to the material of metal rod in the propelling movement in-process, preheat the metal rod that passes solenoid 42 through electromagnetic heating device 4 and improve the plasticity and the ductility of metal rod, make things convenient for follow-up bending operation, then start electric cylinder 311 and drive rack 312 and remove, make the gear pipe 313 rotation that meshes with rack 312 drive connecting plate 33 rotate round bending bed die 32 and bend the operation to the metal rod, when needs adjustment bending head, drive threaded rod 36 rotation through opening motor 35, make movable block 37 reciprocate under spacing effect of spacing shell 34, thereby make first bending head 39 and second bending head 310 of installing on installation module 38 remove, thereby change bending head operation fast.
The last points to be described are: first, in the description of the present application, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;
Secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;
Finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.
Claims (4)
1. A metal bar bender, characterized by comprising:
A bending machine frame (1);
The bar pushing device (2) is fixedly arranged at the top of the bending machine frame (1);
Adjustable bending device (3), adjustable bending device (3) include bending drive assembly (31), bend bed die (32), connecting plate (33), spacing shell (34), bending drive assembly (31) set up the inside in bender frame (1), bend bed die (32) fixed mounting at the surface of bender frame (1), connecting plate (33) are fixed cup joints the surface at bending drive assembly (31), spacing shell (34) fixed mounting is at the top of connecting plate (33), the bottom fixed mounting of spacing shell (34) has motor (35), threaded rod (36) are installed in the inside rotation of spacing shell (34), the one end fixed connection of threaded rod (36) is at the drive end of motor (35), movable block (37) have been cup jointed in the surface activity of threaded rod (36), the surface fixedly connected with installation module (38) of movable block (37), the top of installation module (38) can be dismantled and install first elbow (39), the bottom of installation module (38) can be dismantled second elbow (310).
2. A metal bar bending machine according to claim 1, wherein the bending driving assembly (31) comprises an electric cylinder (311), a rack (312) and a gear tube (313), the electric cylinder (311) is fixedly installed in the bending machine frame (1), the rack (312) is fixedly connected to the driving end of the electric cylinder (311), the rack (312) is meshed with the gear tube (313), the gear tube (313) is rotatably installed on the outer surface of the bending lower die (32), and the connecting plate (33) is fixedly sleeved on the outer surface of the gear tube (313).
3. A metal bar bending machine according to claim 1, further comprising an electromagnetic heating device (4), said electromagnetic heating device (4) being fixedly mounted on top of the bending machine frame (1).
4. A metal bar bending machine according to claim 3, wherein the electromagnetic heating device (4) comprises a mounting block (41) and an electromagnetic coil (42), the mounting block (41) is fixedly arranged at the top of the bending machine frame (1), and the electromagnetic coil (42) is fixedly connected to the outer surface of the mounting block (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323243197.5U CN221694855U (en) | 2023-11-30 | 2023-11-30 | Metal bar bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323243197.5U CN221694855U (en) | 2023-11-30 | 2023-11-30 | Metal bar bending machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221694855U true CN221694855U (en) | 2024-09-13 |
Family
ID=92646197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323243197.5U Active CN221694855U (en) | 2023-11-30 | 2023-11-30 | Metal bar bending machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221694855U (en) |
-
2023
- 2023-11-30 CN CN202323243197.5U patent/CN221694855U/en active Active
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