Pipe bending device for electric vehicle accessory machining
By designing a pipe bending device including telescopic legs, support plates and movable rods, the problem of poor pipe fixation in electric vehicle accessories is solved, the stable clamping and automatic bending of the pipe is achieved, and the processing quality and production efficiency are improved. , adapt to the needs of multiple sizes and reduce the risk of manual operation.
Patent Information
- Application Number
- CN202421204921.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-30
- Publication Date
- 2025-01-14
- Estimated Expiration
- 2034-05-30
AI Technical Summary
In the processing of electric vehicle accessories, existing pipe bending devices cannot effectively fix pipes of different specifications, resulting in pipes being easily slipped, offset and deformed during bending, affecting processing quality and product performance.
A pipe bending device including telescopic legs, support plates, mounting plates, controllers, movable rods and clamping blocks is designed. The automatic clamping and bending of the pipe is achieved through cylinders, electric push rods and drive motors, adopting a modular design. The clamping plates are adapted to different sizes to ensure the stability and accuracy of the pipe during processing.
It has achieved stable fixation of pipes of various different sizes, improved processing quality and production efficiency, reduced labor costs and work-related injury risks, and improved user experience and overall product quality.
Smart Images
Figure CN222343877U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of pipe bending devices, in particular to a pipe bending device for processing electric vehicle accessories. Background Art
[0002] With the enhancement of environmental awareness and the adjustment of energy structure, the electric vehicle industry has developed rapidly. Electric vehicles, with their advantages of low energy consumption, low emissions and high efficiency, have gradually become an important means of transportation in urban transportation, logistics and other fields. With the expansion of the market scale, the demand for electric vehicle accessories is also growing, which provides a broad market space for the electric vehicle accessories processing industry. In the manufacturing process of electric vehicle accessories, many parts need to be processed by pipe bending devices, such as frames, battery boxes, brake systems, etc. The pipe bending device can bend the pipe according to predetermined angles and shapes to meet the structural and functional requirements of the accessories.
[0003] In the pipe bending process, the accuracy and stability of pipe fixation are directly related to the processing quality and product performance. The pipe bending devices currently used for electric vehicle parts processing on the market generally lack an effective fixing mechanism for multi-size pipes. Pipes of different specifications differ in size, shape and material properties. Traditional fixing methods are often unable to adapt to this diversity, resulting in problems such as sliding, offset and deformation of the pipe during the bending process. Utility Model Content
[0004] The purpose of the utility model is to solve the problem that when the above-mentioned equipment is in use, the pipe bending device for processing electric vehicle parts cannot fix pipes of different specifications during use, which leads to the problem that the pipes are prone to sliding, offset and deformation during the bending process, thereby proposing a pipe bending device for processing electric vehicle parts.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a pipe bending device for processing electric vehicle accessories, comprising four telescopic legs, a support plate is fixedly installed between the tops of the four telescopic legs, a mounting plate is fixedly installed between one side of the outer wall of two of the four telescopic legs, a sealing machine body is fixedly installed on the top of the mounting plate, a controller is fixedly installed on the top of the sealing machine body, two first mounting seats are fixedly installed on the bottom of the support plate, a first mounting groove is opened on one side of the outer wall of the two first mounting seats, a first movable rod is movably inserted into the inner surface wall of the two first mounting grooves, a support frame is fixedly sleeved on the outer wall of the two first movable rods, a second mounting groove is opened on one side of the outer wall of the two support frames, a second movable rod is fixedly inserted into the inner surface wall of the two second mounting grooves, a second mounting seat is movably sleeved on the outer wall of the two second movable rods, and a moving block is fixedly connected to the bottom of the two second mounting seats, a positive and negative threaded rod is threadedly connected between the inner surface walls of the two moving blocks, a bearing is provided on the outer wall fixing sleeve of the positive and negative threaded rod, and a hand wheel is provided on the outer wall fixing sleeve of the positive and negative threaded rod.
[0006] Preferably, two fixing columns are fixedly installed on the top of the support plate, two electric push rods are fixedly installed on the top of the support plate, and the two fixing columns and the tops of the two electric push rods are fixedly connected with fixing seats.
[0007] Preferably, a third mounting groove is fixedly installed on one side of the outer wall of the four fixing seats, a third movable rod is movably inserted into the inner wall of the four third mounting grooves, and a fixing block is fixedly sleeved on the outer wall of the four third movable rods.
[0008] Preferably, a mounting frame is fixedly mounted between the tops of the four fixing blocks, and two movable grooves are provided on one side of an outer wall of the mounting frame.
[0009] Preferably, movable rollers are movably inserted into the inner surface walls of the two movable grooves.
[0010] Preferably, a transport belt is movably sleeved between the outer walls of the two movable rollers.
[0011] Preferably, a driving motor is fixedly connected to one side of the outer wall of one of the two movable rollers.
[0012] Compared with the prior art, the advantages and positive effects of the utility model are:
[0013] In the utility model, through the interaction of the various components of the device, pipes of various sizes can be firmly fixed, so that the device can be widely used in various electric vehicle parts processing scenarios, while also ensuring the stability and precision of the pipes during the processing, thereby effectively improving the overall quality of the product. The clamping plate adopts a modular design, making its disassembly and assembly process more convenient. Users can easily replace clamping plates of different sizes according to actual needs, thereby meeting personalized processing needs and improving user experience. The pipe bending process does not require manual operation, thereby improving production efficiency and reducing labor costs.
[0014] In the utility model, the automatic feeding function of the pipe bending process is realized through the interaction of the various components of the device, thereby reducing labor costs, reducing the risk of work-related injuries, and significantly reducing errors and uncertainties caused by human factors. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 The utility model provides a three-dimensional exploded diagram of the main structure of a pipe bending device for processing electric vehicle parts;
[0016] Figure 2 A partial structural stereogram of a pipe bending device for processing electric vehicle parts is provided in the utility model;
[0017] Figure 3 The utility model provides a three-dimensional exploded view of some structures in a pipe bending device for processing electric vehicle parts;
[0018] Figure 4 The utility model provides a side-view stereoscopic exploded view of part of the structure of a pipe bending device for processing electric vehicle parts.
[0019] Legend:
[0020] 1. Operating table; 2. Controller; 3. First slide rail; 4. Mounting plate; 5. Electric push rod; 6. Second slide rail; 7. Moving block; 8. Slot; 9. Fixed block; 10. Clamping block; 11. Limiting slot; 12. Limiting block; 13. Spring; 14. First cylinder; 15. Slot; 16. Slider; 17. Rack; 18. Gear; 19. Rotating rod; 20. Bearing; 21. Movable slot; 22. Rotating shaft; 23. Guide wheel; 24. Rotating frame; 25. Second cylinder; 26. Bending block; 27. Driving motor. DETAILED DESCRIPTION
[0021] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.
[0022] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.
[0023] Embodiment 1, as Figure 1-Figure 4 As shown, the utility model provides a pipe bending device for processing electric vehicle parts, including an operating table 1, a controller 2 is fixedly installed on one side of the outer wall of the operating table 1, two first slide rails 3 are fixedly installed on the top of the operating table 1, a mounting plate 4 is movably sleeved between the outer walls of the two first slide rails 3, an electric push rod 5 is fixedly connected to one side of the outer wall of the mounting plate 4, a second slide rail 6 is fixedly installed on the top of the mounting plate 4, two moving blocks 7 are movably sleeved on the outer wall of the second slide rail 6, a slot 8 is opened on one side of the outer wall of the two moving blocks 7, and a fixed block 9 is movably inserted into the inner wall of the two slots 8, and the two fixed A clamping block 10 is fixedly connected to one side of the outer wall of each block 9, a limiting groove 11 is provided on the top of each of the two fixed blocks 9, a limiting block 12 is movably inserted into the inner wall of each of the two limiting grooves 11, a group of springs 13 is fixedly connected to one side of the outer wall of each of the two limiting blocks 12, a first cylinder 14 is fixedly connected to one side of the outer wall of each of the two moving blocks 7, two sliding grooves 15 are provided on the top of the mounting plate 4, sliders 16 are slidably embedded in the inner wall of each of the two sliding grooves 15, racks 17 are fixedly installed on the top of each of the two sliders 16, and the bottom of the two moving blocks 7 is fixedly connected to the top of the two racks 17.
[0024] The effect achieved by the entire embodiment 1 is that when a pipe bending operation is required, the pipe is first accurately placed between the two clamping blocks 10, and then the first cylinder 14 is started. The telescopic end of the first cylinder 14 is fixedly connected to one side of the outer wall of one of the two moving blocks 7. Therefore, the telescopic action of the first cylinder 14 will directly drive the moving block 7 to move linearly, and the rack 17 fixedly connected to the bottom of the moving block 7 will move synchronously therewith. This action causes the other rack 17 meshing with it to move accordingly through the rotation transmission principle of the gear 18. Since the bottoms of the two moving blocks 7 are fixedly connected with the rack 17, the two moving blocks 7 will move toward each other, thereby driving the two clamping blocks 10 to gradually approach the pipe bend until the pipe bend is firmly clamped. The clamping block 10 adopts a V-shaped design. This design not only enhances the stability of clamping, but also can adapt to a variety of pipes with different diameters, ensuring that the pipe can maintain a fixed position during the pipe bending process to prevent sliding, offset or deformation, and by moving the limit block 12 to one side, the fixing block 9 can be easily removed from the slot 8, thereby realizing the rapid replacement of the clamping block 10 to adapt to the clamping needs of more pipes of different sizes, and two springs 13 are fixedly connected to one side of the outer wall of the limit block 12. When the fixing block 9 is inserted into the slot 8, the two springs 13 can use their elastic potential energy to quickly push the limit block 12 into the slot 8 to achieve a firm fixation of the clamping block 10. This design not only improves the convenience and efficiency of operation, but also ensures the stability and reliability of the clamping block 10 during the pipe bending process, thereby ensuring the accuracy of the pipe bending process and product quality.
[0025] Embodiment 2, as Figure 2-Figure 4 As shown, a gear 18 is meshedly connected between the outer walls of the two racks 17, a rotating rod 19 is fixedly inserted into the inner wall of the gear 18, a bearing 20 is fixedly sleeved on the outer wall of the rotating rod 19, a movable groove 21 is opened on the top of the operating table 1, a rotating shaft 22 is movably inserted into the inner wall of the movable groove 21, a guide wheel 23 is fixedly sleeved on the outer wall of the rotating shaft 22, a rotating frame 24 is fixedly sleeved on the outer wall of the rotating shaft 22, a second cylinder 25 is fixedly installed on the top of the rotating frame 24, a bending block 26 is fixedly connected to the telescopic end of the second cylinder 25, and a driving motor 27 is fixedly connected to one side of the outer wall of the rotating shaft 22.
[0026] The effect achieved by the entire embodiment 2 is that two first slide rails 3 are fixedly installed on the top of the operating table 1, and a mounting plate 4 is movably sleeved between the outer walls of the two first slide rails 3. An electric push rod 5 is fixedly connected to one side of the outer wall of the mounting plate 4. By controlling the telescopic length of the telescopic end thereof, the horizontal movement of the mounting plate 4 on the first slide rail 3 can be accurately achieved. By utilizing the telescopic function of the electric push rod 5, the mounting plate 4 can be accurately moved according to a preset trajectory, and the mounting plate 4 drives the pipe fixed thereon to move horizontally, thereby realizing automatic loading in the pipe bending process.
[0027] Working principle: After the equipment is powered on and ready, first place the pipe to be bent accurately between the two clamping blocks 10, then start the first cylinder 14, and one side of the outer wall of one of the two moving blocks 7 is fixedly connected to the first cylinder 14, so the telescopic action of the first cylinder 14 will directly drive the moving block 7 to move linearly, and the rack 17 at the bottom of the moving block 7 will move synchronously, and this movement is transmitted to the other rack 17 through the meshing transmission with the gear 18, thereby driving the other moving block 7 on its top to move in the opposite direction. In this process, the meshing relationship between the two racks 17 and the gear 18 is used to achieve the effect of the two moving blocks 7 moving toward each other. As the two moving blocks 7 move, they respectively drive the clamping blocks 10 to gradually approach and clamp the pipe. Once the pipe is firmly clamped, the controller 2 immediately starts the electric push rod 5, and the electric push rod The telescopic end of 5 is connected to the mounting plate 4, and through its telescopic action, the mounting plate 4 is pushed to move horizontally along the first slide rail 3. This movement process drives the clamped pipe to smoothly enter between the guide wheel 23 and the bending block 26, preparing for the subsequent bending operation. When the pipe reaches the predetermined bending length, the controller 2 first starts the second cylinder 25, and the telescopic end of the second cylinder 25 is fixedly connected to one side of the outer wall of the bending block 26. Through the telescopic action of the second cylinder 25, the bending block 26 is driven to move toward the pipe to achieve preliminary fixation and positioning of the pipe. Subsequently, the controller 2 starts the drive motor 27, and the output end of the drive motor 27 drives the rotating shaft 22 to rotate. The rotation of the rotating shaft 22 further drives the rotating frame 24 and the bending block 26 to move and rotate. Under the coordinated action of the rotating frame 24 and the bending block 26, the pipe is gradually bent to the required shape and angle.
[0028] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.
Claims
1. A pipe bending device for processing electric vehicle parts, comprising an operating table (1), characterized in that: A controller (2) is fixedly mounted on one side of the outer wall of the operating table (1); two first slide rails (3) are fixedly mounted on the top of the operating table (1); a mounting plate (4) is movably sleeved between the outer walls of the two first slide rails (3); an electric push rod (5) is fixedly connected to one side of the outer wall of the mounting plate (4); a second slide rail (6) is fixedly mounted on the top of the mounting plate (4); two moving blocks (7) are movably sleeved on the outer wall of the second slide rail (6); a slot (8) is provided on one side of the outer wall of the two moving blocks (7); a fixed block (9) is movably inserted into the inner wall of the two slots (8); and a clamp is fixedly connected to one side of the outer wall of the two fixed blocks (9). A holding block (10), the tops of the two fixed blocks (9) are provided with limiting grooves (11), the inner surfaces of the two limiting grooves (11) are movably inserted with limiting blocks (12), one side of the outer walls of the two limiting blocks (12) is fixedly connected with a group of springs (13), one side of the outer wall of one of the two moving blocks (7) is fixedly connected with a first cylinder (14), the top of the mounting plate (4) is provided with two sliding grooves (15), the inner surfaces of the two sliding grooves (15) are slidably embedded with sliders (16), the tops of the two sliders (16) are fixedly installed with racks (17), and the bottoms of the two moving blocks (7) are fixedly connected to the tops of the two racks (17).
2. A pipe bending device for processing electric vehicle parts according to claim 1, characterized in that: A gear (18) is meshedly connected between the outer walls of the two racks (17); a rotating rod (19) is fixedly inserted into the inner wall of the gear (18); a bearing (20) is fixedly sleeved on the outer wall of the rotating rod (19); and a movable groove (21) is provided on the top of the operating table (1).
3. A pipe bending device for processing electric vehicle parts according to claim 2, characterized in that: A rotating shaft (22) is movably inserted into the inner surface wall of the movable groove (21), and a guide wheel (23) is fixedly sleeved on the outer surface wall of the rotating shaft (22).
4. A pipe bending device for processing electric vehicle parts according to claim 3, characterized in that: A rotating frame (24) is fixedly sleeved on the outer wall of the rotating shaft (22).
5. The pipe bending device for processing electric vehicle parts according to claim 4, characterized in that: A second cylinder (25) is fixedly mounted on the top of the rotating frame (24).
6. The pipe bending device for processing electric vehicle parts according to claim 5, characterized in that: The telescopic end of the second cylinder (25) is fixedly connected to a bending block (26).
7. A pipe bending device for processing electric vehicle parts according to claim 6, characterized in that: A driving motor (27) is fixedly connected to one side of the outer wall of the rotating shaft (22).