CN220406711U - Steel plate bending device - Google Patents
Steel plate bending device Download PDFInfo
- Publication number
- CN220406711U CN220406711U CN202321209952.5U CN202321209952U CN220406711U CN 220406711 U CN220406711 U CN 220406711U CN 202321209952 U CN202321209952 U CN 202321209952U CN 220406711 U CN220406711 U CN 220406711U
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- CN
- China
- Prior art keywords
- steel plate
- bending die
- bending device
- fixed mounting
- mounting seat
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- 238000005452 bending Methods 0.000 title claims abstract description 78
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 46
- 239000010959 steel Substances 0.000 title claims abstract description 46
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 230000017525 heat dissipation Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000008602 contraction 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
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model provides a steel plate bending device which comprises a fixed seat, wherein a lower mounting seat is fixedly arranged in the middle of the top end of the fixed seat, a lower bending die is arranged in the lower mounting seat, a plurality of through holes are formed in the inner wall of the lower bending die, an L-shaped frame is fixedly arranged on one side of the top end of the fixed seat, an electric hydraulic cylinder is fixedly arranged at the center of the bottom end of the L-shaped frame, an upper mounting seat is fixedly arranged at the telescopic end of the electric hydraulic cylinder, an upper bending die is fixedly arranged in the upper mounting seat, and a cavity is formed in the fixed seat. According to the utility model, the cam is driven to rotate by the installed driving motor, the lifting of the connecting plate is controlled by the cooperation of the cam and the first reset spring, the ejector rod is driven to lift by the lifting of the connecting plate, and the formed steel plate is conveniently pushed out of the lower bending die by the lifting of the ejector rod, so that the formed steel plate is conveniently taken, and the bending processing efficiency of the steel plate is improved.
Description
Technical Field
The utility model belongs to the technical field of steel plate processing, and relates to a steel plate bending device.
Background
In the process of processing, in order to meet construction requirements, the steel plate needs to be bent into a construction requirement shape, and the current steel plate is bent mainly through a bending machine in the bending process.
According to patent number "CN217251761U", a steel plate bending device is disclosed, and the technical field of steel plate bending is related to. The bending device comprises a workbench, wherein the upper surface of the workbench is fixedly connected with a fixed column, the upper surface of the workbench is provided with a bending groove, the upper surface of the fixed column is slidably connected with a lifting plate through a lifting mechanism, the upper surface of the fixed column is fixedly provided with a driving motor, the output end of the driving motor is fixedly connected with a rotating rod through a coupler, and the outer surface of the rotating rod is fixedly sleeved with a driving gear, so that the problems that the conventional bending device is time-consuming and labor-consuming and difficult to automatically bend due to poor bending effect when being used are solved.
Above-mentioned steel sheet bending device mainly solves the technical problem of manual bending, but present steel sheet is bent at the in-process of bending mainly through the bender, and above-mentioned bending equipment is in the in-process of actually bending the steel sheet, and the steel sheet of bending closely laminates the lower mould easily, is inconvenient for taking, influences steel sheet machining efficiency.
Disclosure of Invention
The utility model aims to provide a steel plate bending device for solving the problems in the background art.
The aim of the utility model can be achieved by the following technical scheme: the utility model provides a steel sheet bending device, includes the fixing base, the middle part fixed mounting on fixing base top has lower mount pad, the internally mounted of mount pad has lower bending die down, a plurality of through-holes have been seted up to the inner wall of lower bending die, one side fixed mounting on fixing base top has L type frame, the center department fixed mounting of L type frame bottom has electric hydraulic cylinder, electric hydraulic cylinder's telescopic end fixed mounting has last mount pad, the inside fixed mounting of going up the mount pad has last bending die, the cavity has been seted up to the inside of fixing base, the inside fixed mounting of cavity has two gag lever posts, two the surface sliding connection of gag lever post has the connecting plate, the top fixed mounting of connecting plate has many ejector pins, many the ejector pins alternate with the through-hole to be connected, two the top of gag lever post all overlaps fixedly connected with first reset spring, the top and the cavity top fixed connection of first reset spring, the bottom and connecting plate top fixed connection of first reset spring, the inner wall fixed mounting of cavity has driving motor, driving motor's output shaft fixed mounting has the cam, the cam contacts with the bottom of connecting plate.
In the steel plate bending device, the corners of the two sides of the inner wall of the lower mounting seat and the upper mounting seat are provided with the mounting grooves, the two mounting grooves are connected with the T-shaped columns in a penetrating mode, the surfaces of the T-shaped columns are sleeved with the second reset springs, one ends of the second reset springs are fixedly connected with the inner wall of the mounting grooves, the other ends of the second reset springs are fixedly connected with the sides of the T-shaped columns, limiting holes are formed in the corners of the two sides of the lower bending die and the corners of the two sides of the upper bending die, and the T-shaped columns are connected with corresponding limiting Kong Chuancha.
In the steel plate bending device, the size of the end of the T-shaped column is the same as the inner diameter of the limiting hole.
In the steel plate bending device, the corners of the two sides of the lower mounting seat and the upper mounting seat are connected with the threaded push rods in a threaded mode, and one ends of the threaded push rods are connected with the centers of the sides of the T-shaped columns in a contact mode.
In the steel plate bending device, a plurality of radiating holes communicated with the cavity are formed in one side of the fixing seat.
In the steel plate bending device, the control panel is fixedly arranged on the side face of the fixing seat, and the electric hydraulic cylinder and the driving motor are electrically connected with an external power supply through the control panel.
Compared with the prior art, the steel plate bending device has the advantages that:
1. the driving motor drives the cam to rotate, the lifting of the connecting plate is controlled through the cooperation of the cam and the first reset spring, the ejector rod is driven to lift through the lifting of the connecting plate, the formed steel plate is conveniently pushed out of the lower bending die through the lifting of the ejector rod, the formed steel plate is conveniently taken, and the bending processing efficiency of the steel plate is improved.
2. The upper bending die and the upper mounting seat and the lower bending die and the lower mounting seat are fixed through the T-shaped column and the limiting hole, the T-shaped column is controlled to stretch out and draw back through the cooperation of the second reset spring and the threaded push rod, the upper bending die and the lower bending die are convenient to detach and replace, and steel plates with different bending angles are convenient to process.
Drawings
Fig. 1 is a schematic structural view of a steel plate bending device according to the present utility model.
Fig. 2 is a schematic sectional view of a fixing base of a steel plate bending device according to the present utility model.
Fig. 3 is an enlarged view of a portion of fig. 2 a of a steel plate bending apparatus according to the present utility model.
In the figure, 1, a fixing seat; 2. a heat radiation hole; 3. a lower bending die; 4. a bending die is arranged; 5. a lower mounting seat; 6. an L-shaped frame; 7. an electro-hydraulic cylinder; 8. an upper mounting seat; 9. a threaded push rod; 10. a control panel; 11. a cavity; 12. a limit rod; 13. a driving motor; 14. a cam; 15. a connecting plate; 16. a push rod; 17. a first return spring; 18. a mounting groove; 19. a second return spring; 20. a limiting hole; 21. t-shaped column.
Detailed Description
The following are specific embodiments of the present utility model and the technical solutions of the present utility model will be further described with reference to the accompanying drawings, but the present utility model is not limited to these embodiments.
As shown in fig. 1-3, the steel plate bending device comprises a fixed seat 1, a lower mounting seat 5 is fixedly arranged in the middle of the top end of the fixed seat 1, a lower bending die 3 is arranged in the lower mounting seat 5, a plurality of through holes are formed in the inner wall of the lower bending die 3, an L-shaped frame 6 is fixedly arranged on one side of the top end of the fixed seat 1, an electric hydraulic cylinder 7 is fixedly arranged at the center of the bottom end of the L-shaped frame 6, an upper mounting seat 8 is fixedly arranged at the telescopic end of the electric hydraulic cylinder 7, an upper bending die 4 is fixedly arranged in the upper mounting seat 8, a cavity 11 is formed in the fixed seat 1, two limit rods 12 are fixedly arranged in the cavity 11, a connecting plate 15 is slidingly connected with the surfaces of the two limit rods 12, a plurality of ejector rods 16 are fixedly arranged at the top ends of the connecting plate 15, the plurality of ejector rods 16 are connected with the through holes in a penetrating manner, first reset springs 17 are sleeved on the tops of the two limit rods 12, the tops of the first reset springs 17 are fixedly connected with the top ends of the cavity 11, the top ends of the first reset springs 17 are fixedly connected with the connecting plate 15, a driving motor 13 is fixedly arranged on the inner wall of the cavity 11, two limit ends of the driving motor 13 are fixedly arranged, two top ends of the motor 13 are fixedly connected with the top ends of the connecting plate 15, two top ends of the cam 14 are fixedly connected with the top ends of the cam 15, and the top ends of the cam 14 are fixedly connected with the top ends of the cam 15.
The cam 14 is driven to rotate by the driving motor 13, the connecting plate 15 is driven to ascend by the rotation of the cam 14, the ejector rod 16 is driven to ascend by the ascending of the connecting plate 15, and the steel plate in the lower bending die 3 is pushed out by the ejector rod 16, so that the bent steel plate is conveniently taken and placed.
As shown in fig. 1, 2 and 3, according to the steel plate bending device disclosed by the utility model, the corners of the two sides of the inner walls of the lower mounting seat 5 and the upper mounting seat 8 are respectively provided with the mounting grooves 18, the interiors of the two mounting grooves 18 are respectively connected with the T-shaped columns 21 in a penetrating way, the surfaces of the T-shaped columns 21 are sleeved with the second return springs 19, one ends of the second return springs 19 are fixedly connected with the inner walls of the mounting grooves 18, the other ends of the second return springs 19 are fixedly connected with the side surfaces of the T-shaped columns 21, the corners of the two sides of the lower bending die 3 and the upper bending die 4 are respectively provided with the limiting holes 20, and the T-shaped columns 21 are respectively connected with the corresponding limiting holes 20 in a penetrating way.
The size of the end of the T-shaped column 21 is the same as the inner diameter of the limiting hole 20, and the gap between the T-shaped column 21 and the connecting part of the limiting hole 20 is reduced.
The corners of the two sides of the lower mounting seat 5 and the upper mounting seat 8 are both in threaded connection with a threaded push rod 9, one end of the threaded push rod 9 is in contact connection with the center of the side face of the T-shaped column 21, the expansion and contraction of the T-shaped column 21 are controlled through the cooperation of the threaded push rod 9 and the second return spring 19, and the lower bending die 3 and the upper bending die 4 are convenient to mount and dismount.
As shown in fig. 1, 2 and 3, according to the steel plate bending device, one side of a fixing seat 1 is provided with a plurality of heat dissipation holes 2 communicated with a cavity 11, and the heat dissipation of a driving motor 13 is facilitated through the heat dissipation holes 2.
The side face of the fixed seat 1 is fixedly provided with a control panel 10, and the electric hydraulic cylinder 7 and the driving motor 13 are electrically connected with an external power supply through the control panel 10.
The concrete implementation, specifically when using this steel sheet bending device, at first artificial installing lower bending die 3 and last bending die 4, inlay the inside of establishing supreme mount pad 8 with last bending die 4, install lower bending die 3 to the inside of lower mount pad 5, then artificial rotation screw thread push rod 9, promote T type post 21 and limit hole 20 to inlay through screw thread push rod 9 and establish, accomplish the installation of going up bending die 4 and lower bending die 3, open driving motor 13 after the steel sheet is bent, drive cam 14 through driving motor 13 and rotate, rotate through cam 14 and the cooperation control connecting plate 15 of first reset spring 17 goes up and down, drive ejector pin 16 goes up and down through connecting plate 15 lift, be convenient for follow lower bending die 3 with fashioned steel sheet release, conveniently get and take.
What is not described in detail in this specification is prior art known to those skilled in the art. The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.
Claims (6)
1. The utility model provides a steel sheet bending device, includes fixing base (1), its characterized in that, the middle part fixed mounting in fixing base (1) top has lower mount pad (5), the internally mounted of lower mount pad (5) has lower bending die (3), a plurality of through-holes have been seted up to the inner wall of lower bending die (3), one side fixed mounting in fixing base (1) top has L type frame (6), the center department fixed mounting in L type frame (6) bottom has electric hydraulic cylinder (7), the telescopic end fixed mounting of electric hydraulic cylinder (7) has last mount pad (8), the inside fixed mounting of last mount pad (8) has last bending die (4), cavity (11) have been seted up to the inside of fixing base (1), the inside fixed mounting of cavity (11) has two gag lever posts (12), the surface sliding connection of two gag lever posts (12) has connecting plate (15), the top fixed mounting of connecting plate (15) has many ejector pins (16), many ejector pins (16) are connected with the through-hole alternate, two gag lever posts (12) are provided with first return spring (17) and first return spring (17) top fixed connection top (17), the inner wall of the cavity (11) is fixedly provided with a driving motor (13), an output shaft of the driving motor (13) is fixedly provided with a cam (14), and the top end of the cam (14) is in contact connection with the bottom end of the connecting plate (15).
2. The steel plate bending device according to claim 1, wherein the corners of the two sides of the inner wall of the lower mounting seat (5) and the upper mounting seat (8) are provided with mounting grooves (18), the inside of each mounting groove (18) is connected with a T-shaped column (21) in a penetrating manner, the surface of each T-shaped column (21) is sleeved with a second return spring (19), one end of each second return spring (19) is fixedly connected with the inner wall of each mounting groove (18), the other end of each second return spring (19) is fixedly connected with the side surface of each T-shaped column (21), the corners of the two sides of the lower bending die (3) and the upper bending die (4) are provided with limiting holes (20), and each T-shaped column (21) is connected with the corresponding limiting hole (20) in a penetrating manner.
3. A steel plate bending device according to claim 2, wherein the dimensions of the ends of the T-shaped columns (21) are the same as the inner diameter of the limiting holes (20).
4. The steel plate bending device according to claim 1, wherein the corners of the two sides of the lower mounting seat (5) and the upper mounting seat (8) are respectively connected with a threaded push rod (9) in a threaded manner, and one end of the threaded push rod (9) is in contact connection with the side center of the T-shaped column (21).
5. The steel plate bending device according to claim 1, wherein a plurality of heat dissipation holes (2) communicated with the cavity (11) are formed in one side of the fixing seat (1).
6. The steel plate bending device according to claim 1, wherein a control panel (10) is fixedly arranged on the side surface of the fixing seat (1), and the electric hydraulic cylinder (7) and the driving motor (13) are electrically connected with an external power supply through the control panel (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321209952.5U CN220406711U (en) | 2023-05-18 | 2023-05-18 | Steel plate bending device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321209952.5U CN220406711U (en) | 2023-05-18 | 2023-05-18 | Steel plate bending device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220406711U true CN220406711U (en) | 2024-01-30 |
Family
ID=89656042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321209952.5U Active CN220406711U (en) | 2023-05-18 | 2023-05-18 | Steel plate bending device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220406711U (en) |
-
2023
- 2023-05-18 CN CN202321209952.5U patent/CN220406711U/en active Active
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