Bending device for processing outer protective steel plate of distribution box
By using the combination of fixed frames, motors and other components in the bending device, the bending position of the steel plate is automatically adjusted, which solves the problem of low manual adjustment accuracy for workers in the prior art, and improves bending efficiency and finished product quality.
Patent Information
- Application Number
- CN202421556196.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-03
- Publication Date
- 2025-05-16
- Estimated Expiration
- 2034-07-03
AI Technical Summary
When placing the steel plate on the base, workers need to manually push the steel plate and adjust the bending position, resulting in insufficient accuracy, easy errors, affecting the quality and production efficiency of the finished product.
Through the coordination between the fixing frame, motor, pulley, threaded screw, bending seat, sliding plate, mounting frame, connecting rod, spring, bending plate, mounting block, and through holes, the bending position is automatically adjusted to avoid manual operation by workers.
It improves the accuracy and efficiency of the bending of the steel plate, reduces the time and labor intensity of manual operation, improves the production rhythm and production capacity, and facilitates the replacement and maintenance of the bent plates.
Smart Images
Figure CN222873077U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of processing outer protective steel plates of distribution boxes, in particular to a bending device for processing outer protective steel plates of distribution boxes. Background Art
[0002] The outer steel plate provides physical protection for the electrical components inside the distribution box to prevent the intrusion of dust, moisture, foreign objects, and accidental electric shock. The bending device greatly improves the speed and efficiency of steel plate processing and reduces the time and labor intensity of manual operation.
[0003] After searching, a steel plate bending device with announcement number CN217665576U includes a base, a frame body is provided on the base, a bending piece for bending the steel plate is provided on the frame body, a driving piece for driving the bending piece to move is installed on the frame body, the driving piece is detachably connected to the bending piece, a bending mold matching the bending piece is provided on the base, and two baffles for positioning the steel plate are provided on one side of the bending mold, and a driving component for driving the baffle to move is provided on the base. This application has the effect of improving the bending quality of the steel plate and improving work efficiency;
[0004] Based on the above patent, the baffle is pushed to move by the driving component until the steel plate is clamped, and then the driving component drives the bending component to move in the direction close to the bending mold to bend the steel plate tightly. The steel plate is adjusted to a position parallel to the length direction of the base and then bent, so as to avoid the steel plate from shifting on the base as much as possible, thereby improving the bending quality of the steel plate and further improving work efficiency. However, when placing the steel plate on the base, workers are required to manually push the steel plate to adjust the bending position, and the steel plate is relatively heavy, which is not conducive to the workers' adjustment, resulting in insufficient precision and easy errors, thereby affecting the quality of the finished product. At the same time, the efficiency is low, affecting the production rhythm and capacity;
[0005] Therefore, in view of the existing problem that it is not convenient for workers to adjust the bending position, a bending device for processing the outer protective steel plate of the distribution box is needed to solve the above problem. Utility Model Content
[0006] In order to solve the problem in the prior art that it is not convenient for workers to adjust the bending position, the present application provides a bending device for processing the outer protective steel plate of a distribution box. Through the cooperation between a fixed frame, a motor, a pulley, a threaded screw, a bending seat, a sliding plate, a mounting frame, a connecting rod, a spring, a bending plate, a mounting block, and a through hole, workers do not need to manually adjust the bending position, thereby avoiding insufficient precision and easy errors, which affect the quality of the finished product, improve the production rhythm and capacity, and at the same time make it convenient for workers to disassemble the bending plate for modification, thereby avoiding wear or damage of the bending plate and reducing the bending efficiency.
[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0008] A bending device for processing the outer steel plate of a distribution box comprises a base, the top of the base is fixedly connected to a fixing frame, the base and the left side of the inner wall of the fixing frame are rotatably connected with threaded screws, the threaded screws are connected by a transmission assembly, the outer wall of the threaded screw at the lower side is threadedly connected to a bending seat, the outer wall of the threaded screw at the upper side is threadedly connected to a sliding plate, the front and rear sides of the bottom end of the sliding plate are fixedly connected to an electric push rod, the bottom end of the electric push rod is fixedly connected to an installation frame, the front and rear ends of the installation frame are connected to the bending plate through a disassembly assembly, the lower side of the inner wall of the base is fixedly connected to a bidirectional motor, the driving ends on both sides of the bidirectional motor are provided with clamping assemblies, and the right end of the fixing frame is fixedly connected to an electric motor.
[0009] As a further improvement of the present invention, the transmission assembly includes a pulley fixedly connected to the right end of the threaded screw, the pulleys are connected by a belt, the right ends of the pulleys are rotatably connected to the front and rear sides of the right side of the inner wall of the fixed frame, and the right end of the lower pulley is fixedly connected to the driving end of the motor.
[0010] As a further improvement of the present invention, the disassembly assembly includes connecting rods slidably connected to the front and rear sides of the inner wall of the installation frame, the connecting rods are fixedly connected to springs at one opposite end, the front and rear sides of the top of the bending plate are fixedly connected to mounting blocks, and the inner walls of the mounting blocks are provided with through holes.
[0011] As a further improvement of the utility model, one opposite end of the spring is fixedly connected to the front and rear ends of the installation frame respectively, and the outer wall of the connecting rod is arranged on the inner wall of the through hole.
[0012] As a further improvement of the utility model, the clamping assembly includes main bevel gears fixedly connected to the driving ends on both sides of the bidirectional motor, auxiliary bevel gears are meshedly connected to the outward side of the outer wall of the main bevel gear, the front end of the auxiliary bevel gear is fixedly connected to a bidirectional threaded rod, the front and rear sides of the outer wall of the bidirectional threaded rod are threadedly connected to sliders, and the top of the slider is fixedly connected to a limiting plate.
[0013] As a further improvement of the utility model, the front end of the bidirectional threaded rod is rotatably connected to the left and right parts of the front side of the base inner wall, and the bottom end of the slider is slidably connected to the four lower parts of the base inner wall.
[0014] As a further improvement of the present invention, the bottom end of the bending seat is slidably connected to the lower side of the inner wall of the base, and the front and rear ends of the sliding plate are slidably connected to the front and rear sides of the inner wall of the fixing frame respectively.
[0015] As a further improvement of the utility model, a controller is fixedly connected to the front end of the base, and the controller is electrically connected to the motor, the electric push rod and the bidirectional motor.
[0016] In summary, compared with the prior art, the present application includes at least one of the following beneficial technical effects:
[0017] 1. In the utility model, through the cooperation among the fixing frame, the motor, the pulley, the threaded screw, the bending seat, the sliding plate, the mounting frame, the connecting rod, the spring, the bending plate, the mounting block and the through hole, the workers do not need to manually adjust the bending position, so as to avoid the low precision and the easy error, thereby affecting the quality of the finished product, improving the production rhythm and capacity, and at the same time making it convenient for the workers to disassemble the bending plate for modification, so as to avoid the possible wear or damage of the bending plate and avoid reducing the bending efficiency.
[0018] 2. In the utility model, through the cooperation between the bidirectional motor, the main bevel gear, the secondary bevel gear, the bidirectional threaded rod, the slider and the limit plate, steel plates of different sizes can be fixed on the base to prevent sliding or moving during the processing, thereby ensuring the stability and accuracy of the processing. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 This is a plan view of a bending device for processing the outer protective steel plate of a distribution box proposed by the utility model;
[0020] Figure 2 A half-section view of a fixing frame of a bending device for processing the outer steel plate of a distribution box proposed by the utility model;
[0021] Figure 3 A half-section view of the installation frame of a bending device for processing the outer steel plate of a distribution box proposed by the utility model;
[0022] Figure 4 The utility model discloses an upper side sectional view of a base of a bending device for processing an outer steel plate of a distribution box.
[0023] Legend:
[0024] 1. Base; 2. Controller; 3. Fixed frame; 4. Motor; 5. Pulley; 6. Threaded screw; 7. Bending seat; 8. Sliding plate; 9. Electric push rod; 10. Mounting frame; 11. Connecting rod; 12. Spring; 13. Bending plate; 14. Mounting block; 15. Through hole; 16. Bidirectional motor; 17. Main bevel gear; 18. Sub bevel gear; 19. Bidirectional threaded rod; 20. Sliding block; 21. Limiting plate. DETAILED DESCRIPTION
[0025] In order to make the purpose, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments.
[0026] Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the present application for which protection is sought, but merely represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present application.
[0027] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.
[0028] In the description of this application, it should be noted that if the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the drawings, or the orientation or position relationship in which the product of the application is usually placed when in use. It is only for the convenience of describing this application and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on this application. In addition, if the terms "first", "second", etc. appear in the description of this application, they are only used to distinguish the description and cannot be understood as indicating or implying relative importance.
[0029] In addition, if the terms "horizontal" or "vertical" appear in the description of this application, it does not mean that the components are required to be absolutely horizontal or suspended, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.
[0030] In the description of this application, it should also be noted that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.
[0031] like Figure 1 and Figure 2As shown, embodiment 1: a bending device for processing the outer steel plate of a distribution box, comprising a base 1, a fixing frame 3 is fixedly connected to the top of the base 1, a threaded screw 6 is rotatably connected to the left side of the inner wall of the base 1 and the fixing frame 3, a bending seat 7 is threadedly connected to the outer wall of the lower threaded screw 6, a sliding plate 8 is threadedly connected to the outer wall of the upper threaded screw 6, an electric push rod 9 is fixedly connected to the front and rear sides of the bottom end of the sliding plate 8, a mounting frame 10 is fixedly connected to the bottom end of the electric push rod 9, a bidirectional motor 16 is fixedly connected to the lower side of the inner wall of the base 1, and a motor 4 is fixedly connected to the right end of the fixing frame 3. The pulleys 5 are connected by belts, the right ends of the pulleys 5 are respectively rotatably connected to the front and rear sides of the right side of the inner wall of the fixing frame 3, and the right end of the lower pulley 5 is fixedly connected to the driving end of the motor 4. The bottom ends of the slider 20 are respectively slidably connected to the four parts of the lower side of the inner wall of the base 1, the bottom end of the bending seat 7 is slidably connected to the lower side of the inner wall of the base 1, and the front and rear ends of the sliding plate 8 are respectively slidably connected to the front and rear sides of the inner wall of the fixing frame 3.
[0032] Specifically, the motor 4 is started through the controller 2, and the motor 4 drives the pulley 5 and the threaded screw 6 to rotate. The lower threaded screw 6 drives the bending seat 7 to slide, and the upper threaded screw 6 drives the sliding plate 8 to slide synchronously, so that the bending position can be adjusted. There is no need for workers to manually adjust the bending position, which avoids insufficient precision and easy errors, thereby affecting the quality of the finished product and improving the production rhythm and production capacity.
[0033] like Figure 1 and Figure 3 As shown, in Example 2, the connecting rod 11 is fixedly connected to the spring 12 at one opposite end, the bending plate 13 is fixedly connected to the mounting block 14 at both the front and rear sides of the top, the mounting block 14 has a through hole 15 on the inner wall, the spring 12 is fixedly connected to the front and rear ends of the mounting frame 10 at one opposite end, and the outer wall of the connecting rod 11 is arranged on the inner wall of the through hole 15.
[0034] Specifically, when the bending plate 13 needs to be replaced, the connecting rod 11 is pulled outward and taken out from the through hole 15, and the bending plate 13 can be disassembled and replaced, which makes it convenient for workers to disassemble the bending plate 13 for modification, thereby avoiding wear or damage to the bending plate 13 and reducing the bending efficiency.
[0035] like Figure 1 and Figure 4 As shown, in Example 3, the outer wall of the main bevel gear 17 is meshedly connected to the outward side with the secondary bevel gear 18, the front end of the secondary bevel gear 18 is fixedly connected to the bidirectional threaded rod 19, the front and rear sides of the outer wall of the bidirectional threaded rod 19 are threadedly connected to the slider 20, the top of the slider 20 is fixedly connected to the limit plate 21, the front end of the bidirectional threaded rod 19 is rotatably connected to the left and right parts of the front side of the inner wall of the base 1, the front end of the base 1 is fixedly connected to the controller 2, and the controller 2 is electrically connected to the motor 4, the electric push rod 9 and the bidirectional motor 16.
[0036] Specifically, the steel plate is placed on the top of the base 1, and then the bidirectional motor 16 is started through the controller 2. The bidirectional motor 16 drives the main bevel gear 17, the secondary bevel gear 18, and the bidirectional threaded rod 19 on both sides to rotate. The bidirectional threaded rod 19 drives the sliders 20 on both sides of the outer wall to slide inward, and the sliders 20 drive the limit plates 21 to move to clamp and fix the steel plate. Steel plates of different sizes can be fixed on the base 1 to prevent sliding or moving during processing, thereby ensuring the stability and accuracy of processing.
[0037] Working principle: First, place the steel plate on the top of the base 1, and then start the bidirectional motor 16 through the controller 2. The bidirectional motor 16 drives the main bevel gears 17 on both sides to rotate, and the main bevel gears 17 drive the secondary bevel gears 18 to rotate, and the secondary bevel gears 18 drive the bidirectional threaded rod 19 to rotate. The bidirectional threaded rod 19 drives the sliders 20 on both sides of the outer wall to slide inward, and the sliders 20 drive the limit plates 21 to move to clamp and fix the steel plate. Then start the motor 4 through the controller 2, and the motor 4 drives the lower pulley 5 to rotate. The lower pulley 5 drives the upper pulley 5 to rotate synchronously through the belt, and the pulley 5 drives the threaded screw 6 to rotate, and the lower threaded screw 6 drives The bending seat 7 slides, and at the same time, the upper threaded screw 6 drives the sliding plate 8 to slide synchronously, so that the bending position can be adjusted. After the adjustment is completed, the electric push rod 9 is started to extend, driving the bending plate 13 to move downward, so that the bending plate 13 touches the position of the steel plate for bending. At the same time, when the bending plate 13 needs to be replaced, the connecting rod 11 is pulled outward and the connecting rod 11 is taken out from the through hole 15, so that the bending plate 13 can be removed and replaced. During installation, first insert the mounting block 14 into the mounting frame 10, then pull the connecting rod 11, and use the spring 12 to clamp the connecting rod 11 into the through hole 15, limit the mounting block 14, and complete the installation.
[0038] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A bending device for processing the outer steel plate of a distribution box, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to a fixing frame (3); the left side of the inner wall of the base (1) and the fixing frame (3) are both rotatably connected to a threaded screw (6); the threaded screws (6) are connected via a transmission assembly; the outer wall of the threaded screw (6) on the lower side is threadedly connected to a bending seat (7); the outer wall of the threaded screw (6) on the upper side is threadedly connected to a sliding plate (8); the front and rear sides of the bottom end of the sliding plate (8) are fixedly connected to an electric push rod (9); the bottom end of the electric push rod (9) is fixedly connected to a mounting frame (10); the front and rear ends of the mounting frame (10) are connected to a bending plate (13) via a disassembly assembly; the lower side of the inner wall of the base (1) is fixedly connected to a bidirectional motor (16); the driving ends on both sides of the bidirectional motor (16) are provided with clamping assemblies; the right end of the fixing frame (3) is fixedly connected to an electric motor (4).
2. A bending device for processing the outer steel plate of a distribution box according to claim 1, characterized in that: The transmission assembly comprises a pulley (5) fixedly connected to the right end of the threaded screw (6), the pulleys (5) are connected to each other by a belt, the right ends of the pulleys (5) are rotatably connected to the front and rear sides of the right side of the inner wall of the fixed frame (3), and the right end of the pulley (5) on the lower side is fixedly connected to the driving end of the motor (4).
3. A bending device for processing the outer steel plate of a distribution box according to claim 1, characterized in that: The disassembly assembly comprises connecting rods (11) slidably connected to the front and rear sides of the inner wall of the installation frame (10), the connecting rods (11) are fixedly connected to springs (12) at opposite ends, the top of the bending plate (13) is fixedly connected to mounting blocks (14) at the front and rear sides, and the inner walls of the mounting blocks (14) are provided with through holes (15).
4. A bending device for processing the outer steel plate of a distribution box according to claim 3, characterized in that: The opposite ends of the spring (12) are fixedly connected to the front and rear ends of the installation frame (10), and the outer walls of the connecting rods (11) are arranged on the inner walls of the through holes (15).
5. A bending device for processing the outer steel plate of a distribution box according to claim 1, characterized in that: The clamping assembly comprises a main bevel gear (17) fixedly connected to the driving ends on both sides of the bidirectional motor (16), a secondary bevel gear (18) meshingly connected to the outer side of the outer wall of the main bevel gear (17), a bidirectional threaded rod (19) fixedly connected to the front end of the secondary bevel gear (18), a slider (20) threadedly connected to the front and rear sides of the outer wall of the bidirectional threaded rod (19), and a limit plate (21) fixedly connected to the top end of the slider (20).
6. A bending device for processing the outer steel plate of a distribution box according to claim 5, characterized in that: The front end of the bidirectional threaded rod (19) is rotatably connected to the left and right parts of the front inner wall of the base (1), and the bottom end of the slider (20) is slidably connected to the four lower parts of the inner wall of the base (1).
7. A bending device for processing the outer steel plate of a distribution box according to claim 1, characterized in that: The bottom end of the bending seat (7) is slidably connected to the lower side of the inner wall of the base (1), and the front and rear ends of the sliding plate (8) are slidably connected to the front and rear sides of the inner wall of the fixing frame (3) respectively.
8. The bending device for processing the outer steel plate of a distribution box according to claim 1 is characterized in that: A controller (2) is fixedly connected to the front end of the base (1), and the controller (2) is electrically connected to the motor (4), the electric push rod (9) and the bidirectional motor (16).