Ultra-long thin-wall sheet metal part bending device
By designing an ultra-long thin-walled sheet metal bending device, using a vertical sheet metal part and utilizing the cooperation of a feeding table and drive components, the problem of traditional devices being unable to support thin-walled sheet metal parts was solved, achieving improved stability and precision, and enhancing product quality and ease of operation.
Patent Information
- Application Number
- CN202423154184.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-20
- Publication Date
- 2025-11-14
- Estimated Expiration
- 2034-12-20
AI Technical Summary
Traditional bending equipment cannot provide adequate support when processing long, thin-walled sheet metal parts, resulting in unstable bending and low precision, which affects product quality.
A bending device for ultra-long thin-walled sheet metal parts was designed. The sheet metal parts are upright and supported by a feeding table and a feeding roller group. The stable conveying and bending of the sheet metal parts are achieved through the cooperation of the drive component and the clamping component. The bending block is rotated by the meshing of gears and ring racks to ensure the stability and accuracy of bending.
It improves the stability and precision of sheet metal bending, reduces the workload of workers, and enhances product quality and the practicality of the equipment.
Smart Images
Figure CN223543799U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of sheet metal processing equipment, specifically to a bending device for ultra-long thin-walled sheet metal parts. Background Technology
[0002] Sheet metal bending is a common process in sheet metal processing. It refers to bending a metal sheet at a specific position along a certain axis by applying external force to change its shape and angle in order to achieve the desired component shape and size. This processing technology, which uses mechanical force to plastically deform metal sheets, is widely used in the production of various metal products.
[0003] Currently, when using traditional bending equipment to bend long, thin-walled sheet metal parts, the sheet metal parts often cannot be placed completely on the worktable, and they do not receive good support during processing, which affects the stability and accuracy of bending and reduces product quality. Utility Model Content
[0004] To solve the above-mentioned technical problems, a bending device for ultra-long thin-walled sheet metal parts is provided. This technical solution solves the problem mentioned in the background art that when traditional bending devices bend long thin-walled sheet metal parts, the sheet metal parts usually cannot be completely placed on the worktable and do not receive good support during processing, which affects the stability and accuracy of bending and reduces product quality.
[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:
[0006] A bending device for ultra-long thin-walled sheet metal parts includes a worktable. A feeding platform is fixedly connected to the top left of the worktable, and a feeding roller assembly is fixedly installed on the top left of the feeding platform. A guide block is fixedly connected to the top right of the feeding platform. A column fixedly connected to the worktable is provided on the right side of the feeding platform. A rotating platform is sleeved on the outside of the column and rotatably mounted on the top of the worktable. A fixing block is fixedly connected to the top of the column, and a bending block is fixedly connected to the top of the rotating platform. A drive assembly is provided on the right side of the rotating platform. Vertical plates are fixedly connected to the front and rear sides of the top of the worktable. A pair of sliding rods are fixedly connected between the two vertical plates. An electric slide block is slidably mounted on the surface of the sliding rod. A lifting plate is provided below the electric slide block, and clamping components are provided on both the left and right sides of the lifting plate.
[0007] Optionally, the drive assembly includes a mounting base and an annular rack. The mounting base is fixedly connected to the top right side of the worktable. A geared motor is fixedly installed inside the mounting base. The output end of the geared motor passes through the top of the mounting base and is fixedly connected to a gear. The annular rack is fixedly connected to the outer wall of the rotary table. The left end of the gear meshes with the right end of the annular rack.
[0008] Optionally, a cylinder is fixedly installed on the right front end of the rear vertical plate, and a pressure block is fixedly connected to the output end of the cylinder. The bottom of the pressure block is slidably connected to the top of the feeding table and the rotating table.
[0009] Optionally, the clamping component on the right side includes a mounting block and an electric push rod. The mounting block is fixedly connected to the bottom of the lifting plate, and clamping plates are rotatably mounted on both the front and rear ends of the mounting block. The electric push rod is fixedly connected to the top of the lifting plate, and the output end of the electric push rod passes through the top of the lifting plate and the mounting block and is fixedly connected to a hinge seat. A pair of hinge rods are hinged inside the hinge seat, and the other ends of the two hinge rods are respectively hinged to the inside of the two clamping plates.
[0010] Optionally, a second cylinder is fixedly installed on the top of the electric slide block, and the output end of the second cylinder passes through the top of the electric slide block and is fixedly connected to the top of the lifting plate.
[0011] Compared with the prior art, the beneficial effects of this utility model are as follows:
[0012] 1. This solution, by setting up bending blocks and drive components, uses a method of erecting sheet metal parts, supporting and conveying the sheet metal parts using a feeding table and feeding roller assembly, and then pressing and fixing the processing end of the sheet metal parts by pressure blocks. The meshing of gears and ring racks causes the rotating table to drive the bending blocks to rotate around the fixed blocks, bending the processing end of the sheet metal parts, ensuring the stability and accuracy of bending, and improving product quality.
[0013] 2. This solution incorporates clamping components, using a hinged rod to drive two clamping plates to clamp the sheet metal parts. In conjunction with a lifting plate and an electric slide, the bent sheet metal parts are unloaded. The structure is simple, the operation is convenient, it reduces the labor burden on workers, and improves the practicality of the device. Attached Figure Description
[0014] Figure 1 This is a three-dimensional structural diagram of the present invention;
[0015] Figure 2 This is a three-dimensional structural cross-sectional view of the present invention;
[0016] Figure 3 This is a three-dimensional structural diagram of the lifting plate and clamping component in this utility model.
[0017] The numbers on the map are:
[0018] 1. Workbench; 2. Feeding table; 3. Feeding roller assembly; 4. Guide block; 5. Column; 51. Fixing block; 6. Rotating table; 61. Bending block; 7. Drive assembly; 71. Mounting base; 72. Gear motor; 73. Gear; 74. Ring rack; 8. Vertical plate; 9. Slide rod; 10. Electric slide block; 11. Lifting plate; 12. Clamping component; 121. Mounting block; 122. Clamping plate; 123. Electric push rod; 124. Hinge seat; 125. Hinge rod; 13. Cylinder 1; 14. Pressure block; 15. Cylinder 2. Detailed Implementation
[0019] The following description is intended to disclose the present invention so that those skilled in the art can implement it. The preferred embodiments described below are merely examples, and other obvious variations will occur to those skilled in the art.
[0020] Reference Figure 1 As shown, a bending device for ultra-long thin-walled sheet metal parts includes a worktable 1. A feeding platform 2 is fixedly connected to the top left of the worktable 1. A feeding roller group 3 is fixedly installed on the top left of the feeding platform 2. A guide block 4 is fixedly connected to the top right of the feeding platform 2. A column 5 fixedly connected to the worktable 1 is provided on the right side of the feeding platform 2. A rotating platform 6 is sleeved on the outside of the column 5 and rotatably mounted on the top of the worktable 1. A fixing block 51 is fixedly connected to the top of the column 5. A bending block 61 is fixedly connected to the top of the rotating platform 6. A drive assembly 7 is provided on the right side of the rotating platform 6. Vertical plates 8 are fixedly connected to the front and rear sides of the top of the worktable 1. A pair of sliding rods 9 are fixedly connected between the two vertical plates 8. An electric sliding seat is slidably mounted on the surface of the sliding rods 9. 10. A lifting plate 11 is provided below the electric slide 10. Clamping parts 12 are provided on both the left and right sides of the lifting plate 11. In use, the sheet metal parts are erected and conveyed by the feeding table 2 and the feeding roller group 3. The sheet metal parts are pressed and fixed on the guide block 4 and the fixing block 51 by the pressure block 14. The meshing of the gear 73 and the ring rack 74 in the drive assembly 7 causes the rotating table 6 to drive the bending block 61 to rotate around the fixing block 51, bending the processing end of the sheet metal parts. After bending, the hinge rod 125 in the clamping part 12 drives the clamping plate 122 to clamp the sheet metal parts. The lifting plate 11 and the electric slide 10 drive the sheet metal parts to be unloaded, effectively ensuring the stability and accuracy of bending and improving product quality.
[0021] Furthermore, such as Figure 2 and Figure 3As shown, the drive assembly 7 includes a mounting base 71 and a ring rack 74. The mounting base 71 is fixedly connected to the top right side of the worktable 1. A reduction motor 72 is fixedly installed inside the mounting base 71. The output end of the reduction motor 72 passes through the top of the mounting base 71 and is fixedly connected to a gear 73. The ring rack 74 is fixedly connected to the outer wall of the rotating table 6. The left end of the gear 73 meshes with the right end of the ring rack 74. A cylinder 13 is fixedly installed on the front right side of the rear vertical plate 8. A pressure block 14 is fixedly connected to the output end of the cylinder 13. The bottom of the pressure block 14 is connected to the top of the feeding table 2 and the rotating table 6. The sheet metal part is connected by a sliding joint. Before bending, according to the processing requirements, the processing end of the sheet metal part in the vertical state is moved to the right end of the fixed block 51. The pressure block 14 is moved by the cylinder 13 to press and fix the sheet metal part on the guide block 4 and the fixed block 51. The gear 73 is driven to rotate by the reduction motor 72. The gear 73 drives the ring rack 74 to rotate. The ring rack 74 drives the rotating table 6 to rotate. The rotating table 6 drives the bending block 61 to rotate around the fixed block 51, bending the sheet metal part that extends out of the right end of the fixed block 51. This effectively improves the stability of the sheet metal part during the bending process and ensures the bending accuracy.
[0022] The right-side clamping component 12 includes a mounting block 121 and an electric push rod 123. The mounting block 121 is fixedly connected to the bottom of the lifting plate 11. Clamping plates 122 are rotatably mounted on both the front and rear ends of the mounting block 121. The electric push rod 123 is fixedly connected to the top of the lifting plate 11. The output end of the electric push rod 123 passes through the top of the lifting plate 11 and the mounting block 121 and is fixedly connected to a hinge seat 124. A pair of hinge rods 125 are hinged inside the hinge seat 124. The other ends of the two hinge rods 125 are respectively hinged to the inside of the two clamping plates 122. The top of the electric slide block 10 is fixedly mounted with... Cylinder 15 has its output end passing through the top of the electric slide block 10 and fixedly connected to the top of the lifting plate 11. The electric push rod 123 drives the hinge seat 124 to move, and the hinge seat 124 drives the two hinge rods 125 to move. The two hinge rods 125 drive the two clamping plates 122 to rotate, clamping and fixing the bent sheet metal parts. Cylinder 15 drives the lifting plate 11 to rise and fall, which, together with the electric slide block 10, moves along the slide rod 9 to unload the bent sheet metal parts. The structure is simple, the operation is convenient, and the practicality of the device is improved.
[0023] The working principle of this utility model is as follows: Before use, the sheet metal parts in the vertical state are supported and transported by the feeding table 2 and the feeding roller group 3. When the sheet metal parts reach the designated position, the cylinder 13 is started, and the sheet metal parts are pressed and fixed on the guide block 4 and the fixing block 51 by the pressure block 14. The reduction motor 72 is started, and the rotating table 6 drives the bending block 61 to rotate around the fixing block 51 through the meshing of the gear 73 and the ring rack 74, bending the sheet metal parts that extend from the right end of the fixing block 51. After the processing is completed, the cylinder 2 15 is started, the lifting plate 11 is lowered, the electric push rod 123 is started, and the sheet metal parts are clamped and fixed by the clamping plate 122. Together with the lifting plate 11 and the electric slide 10, the sheet metal parts are unloaded.
[0024] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.
Claims
1. A bending device for ultra-long thin-walled sheet metal parts, characterized in that: The system includes a workbench (1), a feeding platform (2) fixedly connected to the top left of the workbench (1), a feeding roller assembly (3) fixedly installed on the top left of the feeding platform (2), a guide block (4) fixedly connected to the top right of the feeding platform (2), a column (5) fixedly connected to the workbench (1) on the right side of the feeding platform (2), a rotating platform (6) sleeved on the outside of the column (5), the rotating platform (6) being rotatably mounted on the top of the workbench (1), and a fixed component fixedly connected to the top of the column (5). Fixed block (51), the top of the rotating table (6) is fixedly connected to a bending block (61), the right side of the rotating table (6) is provided with a drive assembly (7), the front and rear sides of the top of the worktable (1) are fixedly connected to vertical plates (8), a pair of slide rods (9) are fixedly connected between the two vertical plates (8), an electric slide seat (10) is slidably installed on the surface of the slide rod (9), a lifting plate (11) is provided below the electric slide seat (10), and clamping parts (12) are provided on the left and right sides of the lifting plate (11).
2. The bending device for ultra-long thin-walled sheet metal parts according to claim 1, characterized in that: The drive assembly (7) includes a mounting base (71) and an annular rack (74). The mounting base (71) is fixedly connected to the top right side of the worktable (1). A geared motor (72) is fixedly installed inside the mounting base (71). The output end of the geared motor (72) passes through the top of the mounting base (71) and is fixedly connected to a gear (73). The annular rack (74) is fixedly connected to the outer wall of the rotating table (6). The left end of the gear (73) meshes with the right end of the annular rack (74).
3. The bending device for ultra-long thin-walled sheet metal parts according to claim 1, characterized in that: A cylinder (13) is fixedly installed on the right side of the front end of the vertical plate (8) on the rear side. A pressure block (14) is fixedly connected to the output end of the cylinder (13). The bottom of the pressure block (14) is slidably connected to the top of the feeding table (2) and the rotating table (6).
4. The bending device for ultra-long thin-walled sheet metal parts according to claim 1, characterized in that: The clamping member (12) on the right side includes a mounting block (121) and an electric push rod (123). The mounting block (121) is fixedly connected to the bottom of the lifting plate (11). Clamping plates (122) are rotatably mounted on both the front and rear ends of the mounting block (121). The electric push rod (123) is fixedly connected to the top of the lifting plate (11). The output end of the electric push rod (123) passes through the top of the lifting plate (11) and the mounting block (121) and is fixedly connected to a hinge seat (124). A pair of hinge rods (125) are hinged inside the hinge seat (124). The other ends of the two hinge rods (125) are respectively hinged to the inside of the two clamping plates (122).
5. The bending device for ultra-long thin-walled sheet metal parts according to claim 1, characterized in that: A second cylinder (15) is fixedly installed on the top of the electric slide (10). The output end of the second cylinder (15) passes through the top of the electric slide (10) and is fixedly connected to the top of the lifting plate (11).