Compression spring machining and forming device
By designing a compression spring processing and forming device with moving blocks, discs and drive components, the problem of cumbersome and complicated operation in the prior art is solved, and efficient fixing and automatic clamping of the compression spring is achieved, which improves the Processing efficiency.
Patent Information
- Application Number
- CN202421056090.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-15
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-05-15
AI Technical Summary
The existing compression spring processing and forming devices require laboriousness when placing the spring, and the operation is cumbersome. The clamping components can only move left and right, making it difficult to fix them efficiently.
A compression spring processing forming device including a processing platform, a moving block, a disc, a clamping ring plate and a driving assembly is designed. By driving the moving block and a disc to move, the clamping ring plate and a threaded rod are driven to rotate, to realize the Full limit and automatic clamping of the compression spring.
It improves clamping efficiency, reduces work difficulty and workload, realizes efficient fixing and cutting forming of the compression spring, and simplifies the operation process.
Smart Images
Figure CN222242416U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of compression spring processing, in particular to a compression spring processing and forming device. Background Art
[0002] Compression springs (compression springs) are coil springs that withstand axial pressure. The cross-section of the materials used is mostly circular, and there are also rectangular and multi-strand steel cable coils. The springs are generally of equal pitch. The shapes of compression springs include: cylindrical, conical, convex and concave, as well as a small number of non-circular shapes. There is a certain gap between the coils of the compression spring. When subjected to external loads, the spring contracts and deforms to store deformation energy.
[0003] In the process of processing and forming the compression spring, a variety of devices are needed, among which the cutting device is one of them, and the compression spring is processed into a finished spring with equal spacing, such as the Chinese utility model patent with patent publication number CN219378817U, which includes a work station, the tops of both ends of the work station are connected with side panels, the side panels are fixedly installed with a clamping seat, and two slide seats are slidably installed on the clamping seat, the slide seat is arranged in a U-shaped structure, and two clamping arms are slidably installed in the slide seat, the clamping arms are matched with the spring to be processed, and the two side walls of the slide seat are installed with An electric push rod, and the output shaft of the electric push rod is fixedly connected to the corresponding clamping arm. Although this application can clamp and fix the spring to be processed, and the slide seat can slide on the clamp seat and adjust the position, it can be suitable for fixing springs to be processed with different diameters, and can ensure accurate cutting. However, since the clamping component of this application can only move left and right, it is more difficult to place the spring. One side needs to be placed first, and then the other side is also put on the clamping component by bending. The whole operation process is more cumbersome. In view of this, we propose a compression spring processing and forming device. Utility Model Content
[0004] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art and to provide a compression spring processing and forming device which can solve the problem of laborious placement of the compression spring.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a compression spring processing and forming device, including a processing platform, the upper surface of the processing platform is slidably connected with two moving blocks, the side surfaces of the two moving blocks are fixedly connected with a disc, the side surfaces of the two discs are respectively provided with sliding grooves, and the inside of the sliding grooves are slidably connected with four clamping ring plates, the top clamping ring plate and the bottom clamping ring plate are a group, the upper surface of the disc is rotatably connected with a threaded rod, the lower surface of the threaded rod is threaded through the lower surfaces of the four clamping ring plates and rotatably through the lower surface of the disc, the upper surface of the processing platform is provided with a driving groove, and a driving component is arranged inside the driving groove.
[0006] Preferably, the drive assembly includes a tooth plate, which is fixedly connected to the front inner wall of the drive groove, the lower end of the threaded rod extends into the interior of the drive groove, the lower end of the threaded rod is fixedly connected to a gear, and the outer surface of the gear is meshingly connected to the tooth plate.
[0007] Preferably, the outer surface of the threaded rod is provided with four sections of threads, namely a first thread, a second thread, a third thread and a fourth thread.
[0008] Preferably, the first thread is arranged at the top, the fourth thread is arranged at the bottom, the second thread is arranged below the first thread, and the third thread is arranged below the second thread.
[0009] Preferably, the first thread is arranged opposite to the second thread, the second thread is arranged opposite to the third thread, and the third thread is arranged opposite to the fourth thread.
[0010] Preferably, two second sliding grooves are provided on the upper surface of the processing platform, and two sliding blocks are fixedly connected to the lower surfaces of the two moving blocks respectively, and the two sliding blocks are slidably connected to the two second sliding grooves respectively.
[0011] Preferably, a cavity is opened inside the processing platform, a motor is fixedly connected to the bottom wall of the cavity, the output end of the motor rotates and passes through the interior of the second sliding groove on the front side, and the output end of the motor is fixedly connected to the second threaded rod.
[0012] Preferably, the left end of the second threaded rod is threadedly penetrated through the front sliding block and is rotatably connected to the inner wall of the second sliding groove.
[0013] Compared with the prior art, the beneficial effects of the utility model are:
[0014] (1) When the compression spring needs to be fixed for subsequent cutting and forming, the compression spring is sleeved on the outer surface of the two middle clamping ring plates, and then the two moving blocks are driven to approach each other through the driving component. The movement of the two moving blocks synchronously drives the two discs to move, and the two discs synchronously drive the four clamping ring plates to move. At the same time, when the discs move, they will also synchronously drive the threaded rod to move. The movement of the threaded rod cooperates with the subsequent driving component to achieve rotation and drive the four clamping ring plates to move. Through the above structure, when the compression spring is clamped for subsequent cutting and forming, there is no need to insert one side into the clamping component first, while clamping the other end. While improving the clamping efficiency, it also reduces the work difficulty and workload to a certain extent, and improves the clamping efficiency to a certain extent.
[0015] (2) The compression spring processing and forming device, since the gear is meshed with the toothed plate, and the toothed plate is fixedly connected and does not change position, the gear will rotate itself when it moves, thereby driving the threaded rod to rotate. When the threaded rod rotates, since the two adjacent threads on its surface are oppositely arranged, and the four clamping ring plates are limited by the sliding groove, when the threaded rod rotates, it will drive the top clamping ring plate to move downward, the bottom clamping ring plate to move upward, the second clamping ring plate above to move upward, and the third clamping ring plate above to move downward, thereby achieving comprehensive limitation of the compression spring. Through the above structure, when limiting the compression spring, one end can be set on the clamping ring plate, and the two moving blocks can be driven to move by the motor, and then the power of the moving blocks can be used to drive the threaded rod to rotate, so that clamping is automatically completed when approaching, and clamping is automatically cancelled when the moving blocks are away from each other. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] The utility model is further described below in conjunction with the accompanying drawings and embodiments:
[0017] Figure 1 It is a structural schematic diagram of a compression spring processing and forming device of the utility model;
[0018] Figure 2 This is a schematic diagram of the drive slot of the utility model;
[0019] Figure 3 This is a schematic diagram of the threaded rod of the utility model;
[0020] Figure 4 This is a schematic diagram of the second threaded rod of the utility model;
[0021] Figure 5 for Figure 2 Enlarged view of point A in the middle.
[0022] Figure numerals: 1. processing platform; 2. moving block; 3. disc; 4. sliding groove; 5. clamping ring plate; 6. threaded rod; 7. driving groove; 8. tooth plate; 9. gear; 10. first thread; 11. second thread; 12. third thread; 13. fourth thread; 14. second sliding groove; 15. sliding block; 16. motor; 17. second threaded rod. DETAILED DESCRIPTION
[0023] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.
[0024] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.
[0025] In the description of the present utility model, "greater than", "less than", "exceed" etc. are understood as not including the number itself, and "above", "below", "within" etc. are understood as including the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.
[0026] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.
[0027] See also Figure 1-5 The utility model provides a technical solution: a compression spring processing and forming device, including a processing platform 1, the upper surface of the processing platform 1 is slidably connected with two moving blocks 2, the adjacent side surfaces of the two moving blocks 2 are fixedly connected with a disc 3, the adjacent side surfaces of the two discs 3 are respectively provided with sliding grooves 4, the inner part of the sliding grooves 4 is slidably connected with four clamping ring plates 5, the uppermost clamping ring plate 5 and the lowermost clamping ring plate 5 are a group, the upper surface of the disc 3 is rotatably connected with a threaded rod 6, the lower surface of the threaded rod 6 is threadedly penetrated through the lower surfaces of the four clamping ring plates 5 and rotatably penetrated through the lower surface of the disc 3, the upper surface of the processing platform 1 is provided with a driving groove 7, and a driving component is arranged inside the driving groove 7. When the compression spring needs to be fixed so as to During the subsequent cutting and forming, the compression spring is sleeved on the outer surface of the two middle clamping ring plates 5, and then the two moving blocks 2 are driven to approach each other through the driving assembly. The movement of the two moving blocks 2 synchronously drives the two discs 3 to move, and the two discs 3 synchronously drive the four clamping ring plates 5 to move. At the same time, when the disc 3 moves, it will synchronously drive the threaded rod 6 to move. The movement of the threaded rod 6 cooperates with the subsequent driving assembly to rotate and drive the four clamping ring plates 5 to move. Through the above structure, when the compression spring is clamped for subsequent cutting and forming, there is no need to insert one side into the clamping assembly first. When clamping the other end, the clamping efficiency is improved, and the work difficulty and workload are reduced to a certain extent, thereby improving the clamping efficiency to a certain extent.
[0028] Furthermore, the driving assembly includes a tooth plate 8, which is fixedly connected to the front inner wall of the driving groove 7. The lower end of the threaded rod 6 extends into the interior of the driving groove 7. The lower end of the threaded rod 6 is fixedly connected to a gear 9. The outer surface of the gear 9 is meshed with the tooth plate 8. The outer surface of the threaded rod 6 is provided with four sections of threads, namely a first thread 10, a second thread 11, a third thread 12 and a fourth thread 13. The first thread 10 is arranged at the top, the fourth thread 13 is arranged at the bottom, the second thread 11 is arranged below the first thread 10, the third thread 12 is arranged below the second thread 11, and the first thread 10 and the second thread 11 are arranged oppositely. The second thread 11 is arranged opposite to the third thread 12, and the third thread 12 is arranged opposite to the fourth thread 13. The upper surface of the processing platform 1 is provided with two second sliding grooves 14, and the lower surfaces of the two moving blocks 2 are respectively fixedly connected with two sliding blocks 15, and the two sliding blocks 15 are respectively slidably connected with the two second sliding grooves 14. A cavity is arranged inside the processing platform 1, and a motor 16 is fixedly connected to the bottom wall of the cavity. The output end of the motor 16 rotates and penetrates into the interior of the second sliding groove 14 on the front side, and the output end of the motor 16 is fixedly connected with a second threaded rod 17. The left end of the second threaded rod 17 threads through the front sliding block 15 and is connected to the second The inner wall of the sliding groove 14 is rotatably connected, and the second threaded rod 17 is synchronously driven to rotate by the motor 16. Since the second sliding groove 14 limits the movement trajectory of the sliding block 15, when the second threaded rod 17 rotates, it will synchronously drive the sliding block 15 to move horizontally. After the sliding block 15 moves, it will synchronously drive the two moving blocks 2 to move. When the threaded rod 6 moves, it will drive the gear 9 to move. Since the gear 9 is engaged with the toothed plate 8, and the toothed plate 8 is fixedly connected and does not change position, when the gear 9 moves, it will rotate itself, thereby driving the threaded rod 6 to rotate. When the threaded rod 6 rotates, since the two adjacent threads on its surface are set oppositely, and the sliding The movable groove 4 limits the four clamping ring plates 5, so when the threaded rod 6 rotates, it will drive the uppermost clamping ring plate 5 to move downward, the lowermost clamping ring plate 5 to move upward, the second clamping ring plate 5 above to move upward, and the third clamping ring plate 5 above to move downward, thereby achieving comprehensive limitation of the compression spring. Through the above structure, when limiting the compression spring, one end can be set on the clamping ring plate 5, and the two moving blocks 2 can be driven to move by the motor 16, and then the power of the moving block 2 can be used to drive the threaded rod 6 to rotate, so as to automatically complete the clamping when approaching, and automatically cancel the clamping when the moving blocks 2 move away from each other.
[0029] Working principle: when the compression spring needs to be fixed for subsequent cutting and forming, the compression spring is sleeved on the outer surfaces of the two middle clamping ring plates 5, and then the two moving blocks 2 are driven to approach each other through the driving component. The movement of the two moving blocks 2 synchronously drives the two discs 3 to move, and the two discs 3 synchronously drive the four clamping ring plates 5 to move. At the same time, when the disc 3 moves, it will synchronously drive the threaded rod 6 to move. The movement of the threaded rod 6 cooperates with the subsequent driving component to rotate, and drives the four clamping ring plates 5 to move. The second threaded rod 17 is synchronously driven to rotate through the motor 16. Since the second sliding groove 14 limits the movement trajectory of the sliding block 15, when the second threaded rod 17 rotates, it will synchronously drive the sliding block 15 to move. When the threaded rod 6 moves horizontally, the sliding block 15 moves and synchronously drives the two moving blocks 2 to move. When the threaded rod 6 moves, the gear 9 will be driven to move. Since the gear 9 is meshed with the toothed plate 8 and the toothed plate 8 is fixedly connected and does not change position, the gear 9 will rotate itself when it moves, thereby driving the threaded rod 6 to rotate. When the threaded rod 6 rotates, since the two adjacent threads on its surface are oppositely arranged and the four clamping ring plates 5 are limited by the sliding groove 4, when the threaded rod 6 rotates, the uppermost clamping ring plate 5 will be driven to move downward, the lowermost clamping ring plate 5 will move upward, the second clamping ring plate 5 above will move upward, and the third clamping ring plate 5 above will move downward, thereby realizing comprehensive limitation of the compression spring.
[0030] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.
Claims
1. A compression spring processing and forming device, comprising a processing platform (1), characterized in that: The upper surface of the processing platform (1) is slidably connected to two moving blocks (2), and a disc (3) is fixedly connected to the adjacent side surfaces of the two moving blocks (2). The adjacent side surfaces of the two discs (3) are respectively provided with sliding grooves (4). Four clamping ring plates (5) are slidably connected inside the sliding grooves (4). The uppermost clamping ring plate (5) and the lowermost clamping ring plate (5) form a group. The upper surface of the disc (3) is rotatably connected to a threaded rod (6). The lower surface of the threaded rod (6) is threadedly penetrated through the lower surfaces of the four clamping ring plates (5) and rotatably penetrated through the lower surface of the disc (3). The upper surface of the processing platform (1) is provided with a driving groove (7), and a driving component is arranged inside the driving groove (7).
2. A compression spring processing and forming device according to claim 1, characterized in that: The driving assembly comprises a toothed plate (8), the toothed plate (8) being fixedly connected to the front inner wall of the driving groove (7), the lower end of the threaded rod (6) extending into the interior of the driving groove (7), the lower end of the threaded rod (6) being fixedly connected to a gear (9), the outer surface of the gear (9) being meshingly connected to the toothed plate (8).
3. A compression spring processing and forming device according to claim 2, characterized in that: The outer surface of the threaded rod (6) is provided with four sections of threads, namely a first thread (10), a second thread (11), a third thread (12) and a fourth thread (13).
4. A compression spring processing and forming device according to claim 3, characterized in that: The first thread (10) is arranged at the top, the fourth thread (13) is arranged at the bottom, the second thread (11) is arranged below the first thread (10), and the third thread (12) is arranged below the second thread (11).
5. A compression spring processing and forming device according to claim 4, characterized in that: The first thread (10) is arranged opposite to the second thread (11), the second thread (11) is arranged opposite to the third thread (12), and the third thread (12) is arranged opposite to the fourth thread (13).
6. A compression spring processing and forming device according to claim 1, characterized in that: The upper surface of the processing platform (1) is provided with two second sliding grooves (14), and the lower surfaces of the two moving blocks (2) are respectively fixedly connected with two sliding blocks (15), and the two sliding blocks (15) are respectively slidably connected with the two second sliding grooves (14).
7. A compression spring processing and forming device according to claim 6, characterized in that: The processing platform (1) has a cavity inside, the bottom wall of the cavity is fixedly connected to a motor (16), the output end of the motor (16) rotates and penetrates into the interior of the second front sliding groove (14), and the output end of the motor (16) is fixedly connected to a second threaded rod (17).
8. A compression spring processing and forming device according to claim 7, characterized in that: The left end of the second threaded rod (17) is threadedly penetrated through the front sliding block (15) and is rotatably connected to the inner wall of the second sliding groove (14).