Buckle forming device for ladder stand of wind power tower drum
The wind turbine tower ladder buckle forming device, which integrates punching and stamping functions, solves the problems of high equipment cost and low production efficiency, and achieves efficient buckle forming.
Patent Information
- Application Number
- CN202423238589.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-27
- Publication Date
- 2026-01-06
- Estimated Expiration
- 2034-12-27
AI Technical Summary
The production process of wind turbine tower ladder clips is characterized by high equipment costs and low production efficiency, especially during the transfer process between punching and stamping operations.
Design a wind turbine tower ladder buckle forming device that integrates punching and stamping functions. Through the lifting plate and punching mold driven by hydraulic cylinder and air cylinder, punching and stamping operations can be completed simultaneously.
While reducing equipment costs, we can improve production efficiency and ensure the forming quality of the clips.
Smart Images
Figure CN223761923U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to metal sheet stamping, and in particular to a wind turbine tower ladder buckle forming device. Background Technology
[0002] The production process of wind turbine tower ladder clips requires punching holes at both ends of a rectangular iron sheet, followed by stamping the middle section to form a concave U-shape. This process necessitates transferring the iron sheet from the punching equipment to the stamping equipment, resulting in high equipment costs and low production efficiency.
[0003] To solve the above problems, a new type of wind turbine tower ladder buckle forming device is needed. Summary of the Invention
[0004] The purpose of this invention is to provide a wind turbine tower ladder buckle forming device that can simultaneously complete the punching and stamping operations of the wind turbine tower ladder buckle, thereby reducing equipment costs while improving production efficiency.
[0005] To achieve the above objectives, this utility model provides a wind turbine tower ladder buckle forming device, including a workbench. The top surface of the workbench is provided with a stamping die and a stamping support. The top surface of the stamping die is provided with a U-shaped groove and through holes symmetrically arranged on both sides of the U-shaped groove. The stamping support is provided with a lifting plate connected to a first power device. The bottom surface of the lifting plate is provided with a stamping block and pressing plates located on both sides of the stamping block. The stamping block is fixedly connected to the lifting plate, and the stamping block is adapted to the structure of the U-shaped groove. The pressing plates are connected to the lifting plate by a spring. The horizontal height of the pressing plates is lower than that of the stamping block. The middle part of the pressing plate is provided with a guide hole. The top surface of the lifting plate is provided with a punching power device connected to the punching die. The punching die is arranged opposite to the guide hole.
[0006] Preferably, the U-shaped groove and the through hole are located in the groove on the stamping die, and the two ends of the top surface of the U-shaped groove are connected to the groove through a gentle slope.
[0007] Preferably, the longitudinal length of the stamping block is not less than the groove depth of the U-shaped groove, the maximum stroke position of the punching die is lower than the pressing plate, and the minimum stroke position of the punching die is flush with the lifting plate.
[0008] Preferably, the top surface of the workbench is provided with a waste channel corresponding to the through hole, and the bottom surface of the workbench is provided with a through groove corresponding to the waste channel, and a waste recycling vehicle is provided in the through groove.
[0009] Preferably, the waste channel is vertically arranged, and the cross-sectional area of the waste channel is larger than the cross-sectional area of the through hole.
[0010] Preferably, the first power device is a hydraulic cylinder, and the punching power device is a pneumatic cylinder.
[0011] Therefore, the wind turbine tower ladder buckle forming device of the present invention, which adopts the above structure, has the following beneficial effects: it can simultaneously complete the punching and stamping operations of the wind turbine tower ladder buckle, reducing equipment costs while improving production efficiency.
[0012] The technical solution of this utility model will be further described in detail below with reference to the accompanying drawings and embodiments. Attached Figure Description
[0013] Figure 1 This is a schematic diagram of an embodiment of the wind turbine tower ladder buckle forming device of this utility model;
[0014] Figure 2 This is a cross-sectional view of the workbench in the wind turbine tower ladder buckle forming device of this utility model.
[0015] Figure Labels
[0016] 1. Workbench; 2. Stamping die; 3. U-shaped groove; 4. Through hole; 5. Groove; 6. Gentle slope; 7. Stamping bracket; 8. First power unit; 9. Lifting plate; 10. Stamping block; 11. Pressing plate; 12. Spring; 13. Punching die; 14. Punching power unit; 15. Through groove; 16. Scrap recycling cart; 17. Scrap channel. Detailed Implementation
[0017] The technical solution of this utility model will be further described below with reference to the accompanying drawings and embodiments.
[0018] Example
[0019] like Figure 1-2 As shown, a wind turbine tower ladder buckle forming device includes a workbench 1. The top surface of the workbench 1 is provided with a stamping die 2 and a stamping support 7. The top surface of the stamping die 2 is provided with a U-shaped groove 3 and through holes 4 symmetrically arranged on both sides of the U-shaped groove 3. The U-shaped groove 3 and through holes 4 are located within a groove 5 on the stamping die 2. The two ends of the top surface of the U-shaped groove 3 are connected to the groove 5 via a gentle slope 6, which prevents obvious dents from appearing on the iron sheet during the stamping process.
[0020] The stamping bracket 7 is equipped with a lifting plate 9 connected to a first power device 8, which is a hydraulic cylinder capable of lifting the lifting plate 9. The bottom surface of the lifting plate 9 is provided with a stamping block 10 and pressing plates 11 located on both sides of the stamping block 10. The stamping block 10 is fixedly connected to the lifting plate 9 and is adapted to the structure of the U-shaped groove 3. The longitudinal length of the stamping block 10 is not less than the groove depth of the U-shaped groove 3. The stamping block 10 is used to stamp a concave U-shape into the iron sheet. The pressing plate 11 has a guide hole in its center and is connected to the lifting plate 9 via a spring 12. The horizontal height of the pressing plate 11 is lower than that of the stamping block. The pressing plate 11 is used to prevent the iron sheet from warping upwards at both ends during stamping by the stamping block 10, thereby ensuring the stamping effect.
[0021] The top surface of the lifting plate 9 is equipped with a punching power device 14 connected to the punching die 13. The punching power device 14 is a cylinder. The punching die 13 is positioned opposite to a guide hole, which allows the punching die 13 to pass through the pressing plate 11. The punching power device 14 is used to drive the punching die 13 to move up and down. The maximum stroke position of the punching die 13 is lower than the pressing plate 11, and the minimum stroke position of the punching die 13 is flush with the lifting plate 9. When the punching power device 14 drives the punching die 13 to the maximum stroke position, the punching action is achieved. When the punching power device 14 drives the punching die 13 to the minimum stroke position, the punching die 13 is reset.
[0022] The top surface of the workbench 1 is provided with a waste channel 17 corresponding to the through hole 4. The waste channel 17 is vertically arranged, and the cross-sectional area of the waste channel 17 is larger than that of the through hole 4. The bottom surface of the workbench 1 is provided with a through groove 15 corresponding to the waste channel 17. A waste recycling cart 16 is provided in the through groove 15, which can recycle the waste generated during punching.
[0023] In use, the first power unit 8 first drives the lifting plate 9 to descend until the spring 12 contracts and the pressing plate 11 and the stamping block 10 are in contact with the iron sheet. Then, the punching power unit 14 starts to enable the punching mold 13 to perform the punching operation on the iron sheet. The waste disc produced by punching falls into the waste recycling vehicle 16 through the waste channel 17. Then, the first power unit 8 drives the lifting plate 9 to descend again, so that the stamping block 10 descends to punch the U-shaped part of the iron sheet. During the punching, the pressing plate 11 is still in contact with the iron sheet, which effectively prevents the iron sheet from warping at both ends and ensures the forming quality of the wind turbine tower ladder buckle.
[0024] Therefore, the wind turbine tower ladder buckle forming device of the present invention, which adopts the above structure, can simultaneously complete the punching and stamping operations of the wind turbine tower ladder buckle, reducing equipment costs while improving production efficiency.
[0025] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and not to limit it. Although the utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can still be made to the technical solution of this utility model, and these modifications or equivalent substitutions cannot cause the modified technical solution to deviate from the spirit and scope of the technical solution of this utility model.
Claims
1. A wind turbine tower ladder rack forming device, characterized by: The utility model provides a stamping and punching device, including workbench (1), the top of workbench (1) is equipped with stamping die (2) and stamping support (7), the top of stamping die (2) is equipped with U -shaped groove (3) and symmetrically arranged through -hole (4) on both sides of U -shaped groove (3), be equipped with with the lifting plate (9) of first power device (8) on stamping support (7), the bottom of lifting plate (9) is equipped with stamping block (10) and the pressing plate (11) located stamping block (10) both sides, stamping block (10) is fixedly connected with lifting plate (9), and stamping block (10) is compatible with the structure of U -shaped groove (3), the pressing plate (11) is connected with lifting plate (9) through spring (12), and the horizontal height of pressing plate (11) is lower than stamping block, the middle part of pressing plate (11) is equipped with guide hole, the top of lifting plate (9) is equipped with with the punching power device (14) of punching die (13) connection, and punching die (13) is opposite to the guide hole.
2. A wind turbine tower ladder buckle forming device according to claim 1, characterized in that: The U-shaped groove (3) and the through hole (4) are located in the groove (5) on the stamping die (2), and the top of the U-shaped groove (3) is connected with the groove (5) through the gentle slope (6) at both ends.
3. A wind turbine tower ladder rack forming device according to claim 2, wherein: The longitudinal length of the stamping block (10) is not less than the groove depth of the U-shaped groove (3), the maximum stroke position of the punching die (13) is lower than the pressing plate (11), and the minimum stroke position of the punching die (13) is flush with the lifting plate (9).
4. The windmill tower ladder buckling forming device according to claim 3, characterized in that: The top of the workbench (1) is provided with a waste channel (17) corresponding to the through hole (4), and the bottom of the workbench (1) is provided with a through groove (15) corresponding to the waste channel (17), and the through groove (15) is provided with a waste recycling vehicle (16).
5. A wind turbine tower ladder rack forming device according to claim 4, wherein: The waste channel (17) is vertically arranged, and the cross-sectional area of the waste channel (17) is greater than the cross-sectional area of the through hole (4).
6. A wind turbine tower ladder rack forming device according to claim 5, wherein: The first power device (8) is a hydraulic cylinder, and the punching power device (14) is a gas cylinder.