CN220461835U - Sheet metal part bending device - Google Patents
Sheet metal part bending device Download PDFInfo
- Publication number
- CN220461835U CN220461835U CN202322136746.2U CN202322136746U CN220461835U CN 220461835 U CN220461835 U CN 220461835U CN 202322136746 U CN202322136746 U CN 202322136746U CN 220461835 U CN220461835 U CN 220461835U
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- CN
- China
- Prior art keywords
- cover body
- screw rod
- sheet metal
- bidirectional screw
- metal part
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- 239000002184 metal Substances 0.000 title claims abstract description 28
- 238000005452 bending Methods 0.000 title claims abstract description 24
- 230000007246 mechanism Effects 0.000 claims abstract description 27
- 230000002457 bidirectional effect Effects 0.000 claims description 36
- 230000005540 biological transmission Effects 0.000 claims description 7
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model discloses a sheet metal part bending device, which relates to the technical field of sheet metal part processing and comprises a workbench and at least two L-shaped support plates fixedly connected to one side of the workbench, wherein the workbench is provided with at least two assembly grooves, and the assembly grooves correspond to the support plates; the supporting plate is provided with a cover body capable of moving up and down, clamping mechanisms are arranged in the cover body and the assembly groove, the clamping mechanisms in the cover body fix the upper die, and the clamping mechanisms in the assembly groove fix the lower die; wherein the fixing of the lower die can be synchronously released through the clamping mechanism in the assembly groove. The utility model is convenient for replacing the lower die and the upper die, can assemble the lower die and the upper die of different types to synchronously bend sheet metal parts of different types and sizes, increases the application range, simultaneously enhances the practicability, can synchronously dismantle the lower die or the upper die, and improves the disassembly efficiency.
Description
Technical Field
The utility model relates to the technical field of sheet metal part machining, in particular to a sheet metal part bending device.
Background
The products processed by the sheet metal industry are called sheet metal parts, the sheet metal parts which are indicated by different industries are generally different and are mostly called when being assembled, the sheet metal parts are the products of sheet metal technology, various processing equipment is rapidly developed along with the maturity of mechanical processing technology in China, and bending operation is needed in the sheet metal part processing process.
For example, the bending device for the sheet metal part provided by the publication No. CN215697024U comprises a transmission case, a base, a moving plate, a bending roller, a bending plate, a driving mechanism and a fixing mechanism, wherein a first through groove is formed in the moving plate, one side of the first through groove is communicated with a second through groove, a U-shaped plate is fixed on the base, the bending plate is arranged on the U-shaped plate, an arc-shaped groove is formed in the bending plate, a rubber pad is fixed at the bottom of the bending plate, and a plurality of air bags are arranged in the rubber pad; the driving mechanism comprises a motor, an output shaft, a first bevel gear, a second bevel gear, a screw rod and a thread sleeve; the fixing mechanism comprises a clamping block, a clamping groove and an electric push rod.
According to the scheme, the sheet metal part can be effectively bent through the driving mechanism, so that the labor intensity of workers is reduced; however, the applicant finds that the bending roller and the bending plate are not easy to detach and replace, so that the device can only bend at an angle or shape, and in the prior art, although the upper die and the lower die can be detached in some schemes, the upper die and the lower die cannot be detached synchronously during detachment, and the single detachment is required, so that the detachment speed is low.
Disclosure of Invention
To above-mentioned problem, this application provides a sheet metal component bending device.
In order to achieve the above purpose, the present application provides the following technical solutions: the sheet metal part bending device comprises a workbench and at least two L-shaped supporting plates fixedly connected to one side of the workbench, wherein the workbench is provided with at least two assembly grooves, and the assembly grooves correspond to the supporting plates;
the supporting plate is provided with a cover body capable of moving up and down, clamping mechanisms are arranged in the cover body and the assembly groove, the clamping mechanisms in the cover body fix the upper die, and the clamping mechanisms in the assembly groove fix the lower die;
wherein the fixing of the lower die can be synchronously released through the clamping mechanism in the assembly groove;
and the bottom of the lower die and the top of the upper die are respectively provided with a matching unit matched with the clamping mechanism.
Preferably, the clamping mechanism comprises a bidirectional screw rod, wherein two symmetrically distributed screw pipes are connected with the outer ring of the bidirectional screw rod in a threaded manner, clamping plates are fixedly connected to the side walls of the screw pipes, and at least one jack is formed in one side, close to each other, of each clamping plate;
one end of the bidirectional screw rod in the cover body penetrates through and extends to the outside of the cover body and is fixedly connected with the knob, and the other end of the bidirectional screw rod is rotationally connected with the inner side of the cover body;
a side groove is formed in one side of the workbench corresponding to the supporting plate;
one end of the bidirectional screw rod in the assembly groove penetrates through and extends into the side groove, a transmission unit is arranged between the bidirectional screw rod and the side groove, and the other end of the bidirectional screw rod is rotatably connected with the inner wall of the assembly groove.
Preferably, the transmission unit comprises at least one belt pulley fixedly sleeved on the outer ring of the bidirectional screw rod in the assembly groove, and the same belt is tensioned between every two belt pulleys.
Preferably, the matching unit comprises a fixing plate, at least one inserting rod is fixedly connected to two sides of the fixing plate, and the inserting rod can be inserted into the inserting hole.
Preferably, the bottom of the horizontal piece of propping up of backup pad is fixedly connected with push rod motor, the output of push rod motor with the top fixed connection of the cover body.
Preferably, the vertical support piece of the support plate is provided with at least one strip-shaped hole, a guide rod is slidably connected in the strip-shaped hole, and one end of the guide rod is fixedly connected with the cover body.
In summary, the utility model has the technical effects and advantages that:
the utility model is convenient for replacing the lower die and the upper die, can assemble the lower die and the upper die of different types to synchronously bend sheet metal parts of different types and sizes, increases the application range, simultaneously enhances the practicability, can synchronously dismantle the lower die or the upper die, and improves the disassembly efficiency.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic perspective view of a sheet metal part bending device.
Fig. 2 is a schematic partial structure.
Fig. 3 is a schematic view of a part of the structure.
In the figure: 1. a work table; 101. a side groove; 102. an assembly groove; 2. a lower die; 3. a support plate; 301. a bar-shaped hole; 4. a push rod motor; 5. a cover body; 6. a knob; 7. a fixing plate; 701. a rod; 8. a two-way screw rod; 9. a solenoid; 10. a belt pulley; 11. a clamping plate; 1101. a jack; 12. a guide rod; 13. and (5) upper die.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples: referring to the sheet metal part bending device shown in fig. 1-3, the sheet metal part bending device comprises a workbench 1 and at least two L-shaped support plates 3 fixedly connected to one side of the workbench 1, wherein at least two assembly grooves 102 are formed in the workbench 1, and the assembly grooves 102 correspond to the support plates 3;
in the present embodiment, the number of support plates 3 is three.
The supporting plate 3 is provided with a cover body 5 capable of moving up and down, clamping mechanisms are arranged in the cover body 5 and the assembly groove 102, the clamping mechanisms in the cover body 5 fix the upper die 13, and then the upper die 13 after the fixing is driven to move up and down by the cover body 5 capable of moving up and down, and the clamping mechanisms in the assembly groove 102 fix the lower die 2;
wherein the fixing of the lower die 2 can be synchronously released by the clamping mechanism in the assembly groove 102, so that the lower die 2 can be quickly removed.
In this embodiment, the lower die 2 and the upper die 13 of different types can be replaced to bend sheet metal parts of different types and sizes synchronously, so that the application range is increased and the practicability is also enhanced.
The bottom of the lower die 2 and the top of the upper die 13 are provided with matching units matched with the clamping mechanisms.
As shown in fig. 1-3, the clamping mechanism comprises a bidirectional screw rod 8, wherein an outer ring of the bidirectional screw rod 8 is in threaded connection with two symmetrically distributed screw pipes 9, a clamping plate 11 is fixedly connected to the side wall of each screw pipe 9, and at least one jack 1101 is formed in one side, close to each other, of each clamping plate 11;
one end of a bidirectional screw rod 8 in the cover body 5 penetrates through and extends out of the cover body 5 and is fixedly connected with the knob 6, and the other end of the bidirectional screw rod is rotatably connected with the inner side of the cover body 5;
a side groove 101 is formed on one side of the workbench 1 corresponding to the supporting plate 3;
one end of the bidirectional screw rod 8 in the assembly groove 102 penetrates through and extends into the side groove 101, a transmission unit is arranged between the bidirectional screw rod and the side groove, and the other end of the bidirectional screw rod is rotatably connected with the inner wall of the assembly groove 102.
If the upper die 13 is to be synchronously disassembled, the knob 6 can be replaced by a motor, and the synchronous disassembling mode of the lower die 2 can also be adopted.
When the lower die 2 or the upper die 13 is clamped and fixed, the two spiral pipes 9 on the bidirectional screw rod 8 are close to each other through the rotation of the bidirectional screw rod 8, so that the clamping plate 11 is driven to be close to each other, and the lower die 2 or the upper die 13 is clamped and fixed stably under the action of the matching unit.
In the disassembly process, the lower die 2 or the upper die 13 can be taken down only by reversing the bidirectional screw rod 8, and the operation is simple and convenient.
As shown in fig. 1 and 2, the transmission unit comprises at least one belt pulley 10 fixedly sleeved on the outer ring of the bidirectional screw rod 8 in the assembly groove 102, and the same belt is tensioned between every two belt pulleys 10, wherein one bidirectional screw rod 8 is externally connected with a driving device.
In this embodiment, the driving device may be a motor, a turntable, a knob, or other existing products, which are not described herein.
In this embodiment, two belt pulleys 10 are fixedly sleeved on the outer ring of the bidirectional screw rod 8 in the middle of the assembly groove 102, and one belt pulley 10 is fixedly sleeved on the bidirectional screw rod 8 on both sides.
The driving device is used for enabling the bidirectional screw rod 8 to rotate, further enabling the belt pulley 10 on the bidirectional screw rod 8 to rotate, driving other belt pulleys 10 to rotate under the cooperation of the belt, further enabling the other bidirectional screw rod 8 to rotate, driving the screw pipes 9 to be close to or far away from each other, and completing the installation or the disassembly of the lower die 2.
As shown in fig. 2 and 3, the mating unit includes a fixing plate 7, and at least one insertion rod 701 is fixedly connected to both sides of the fixing plate 7, and the insertion rod 701 can be inserted into the insertion hole 1101.
When the lower die 2 or the upper die 13 is clamped and fixed, the two spiral pipes 9 on the bidirectional screw rod 8 are mutually close through the rotation of the bidirectional screw rod 8, so that the clamping plates 11 are driven to be mutually close, the inserting rod 701 is gradually inserted into the inserting hole 1101, and the clamping plates 11 are abutted with the fixing plate 7, so that the lower die 2 or the upper die 13 is clamped and fixed stably.
In order to enable the cover body 5 to move up and down, as shown in fig. 1, the bottom of the transverse supporting piece of the supporting plate 3 is fixedly connected with a push rod motor 4, and the output end of the push rod motor 4 is fixedly connected with the top of the cover body 5.
In order to enable one end of the cover body 5 to be stable, at least one strip-shaped hole 301 is formed in the vertical support piece of the support plate 3, a guide rod 12 is connected in a sliding mode in the strip-shaped hole 301, and one end of the guide rod 12 is fixedly connected with the cover body 5.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. Sheet metal part bending device, is in including workstation (1) and fixed connection at least two backup pad (3) that are L type of workstation (1) one side, its characterized in that: at least two assembly grooves (102) are formed in the workbench (1), and the assembly grooves (102) correspond to the supporting plate (3);
a cover body (5) capable of moving up and down is arranged on the supporting plate (3), clamping mechanisms are arranged in the cover body (5) and the assembly groove (102), the clamping mechanisms in the cover body (5) fix the upper die (13), and the clamping mechanisms in the assembly groove (102) fix the lower die (2);
wherein the fixing of the lower die (2) can be synchronously released through a clamping mechanism in the assembly groove (102);
the bottom of the lower die (2) and the top of the upper die (13) are respectively provided with a matching unit matched with the clamping mechanism.
2. The sheet metal part bending device of claim 1, wherein: the clamping mechanism comprises a bidirectional screw rod (8), wherein two symmetrically distributed spiral pipes (9) are connected with the outer ring of the bidirectional screw rod (8) in a threaded mode, clamping plates (11) are fixedly connected to the side walls of the spiral pipes (9), and at least one jack (1101) is formed in one side, close to each other, of each clamping plate (11);
one end of a bidirectional screw rod (8) in the cover body (5) penetrates through and extends out of the cover body (5) and is fixedly connected with a knob (6), and the other end of the bidirectional screw rod is rotationally connected with the inner side of the cover body (5);
a side groove (101) is formed in one side of the workbench (1) corresponding to the supporting plate (3);
one end of the bidirectional screw rod (8) in the assembly groove (102) penetrates through and extends into the side groove (101), a transmission unit is arranged between the bidirectional screw rod and the side groove, and the other end of the bidirectional screw rod is rotatably connected with the inner wall of the assembly groove (102).
3. The sheet metal part bending device of claim 2, wherein: the transmission unit comprises at least one belt pulley (10) fixedly sleeved on the outer ring of the bidirectional screw rod (8) in the assembly groove (102), the same belt is tensioned between every two belt pulleys (10), and one bidirectional screw rod (8) is externally connected with a driving device.
4. The sheet metal part bending device of claim 2, wherein: the matching unit comprises a fixed plate (7), at least one inserting rod (701) is fixedly connected to two sides of the fixed plate (7), and the inserting rod (701) can be inserted into the inserting hole (1101).
5. The sheet metal part bending device of claim 1, wherein: the bottom of the transverse supporting piece of the supporting plate (3) is fixedly connected with a push rod motor (4), and the output end of the push rod motor (4) is fixedly connected with the top of the cover body (5).
6. The sheet metal part bending device of claim 1, wherein: at least one strip-shaped hole (301) is formed in the vertical support piece of the support plate (3), a guide rod (12) is connected in the strip-shaped hole (301) in a sliding mode, and one end of the guide rod (12) is fixedly connected with the cover body (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322136746.2U CN220461835U (en) | 2023-08-09 | 2023-08-09 | Sheet metal part bending device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322136746.2U CN220461835U (en) | 2023-08-09 | 2023-08-09 | Sheet metal part bending device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220461835U true CN220461835U (en) | 2024-02-09 |
Family
ID=89774627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322136746.2U Active CN220461835U (en) | 2023-08-09 | 2023-08-09 | Sheet metal part bending device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220461835U (en) |
-
2023
- 2023-08-09 CN CN202322136746.2U patent/CN220461835U/en active Active
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