Rolling mill with auxiliary supporting and stabilizing functions
By designing the drive and reinforcement components, the mill roller spacing can be finely adjusted and the mill can be stably fixed, solving the problem that existing mills cannot be adjusted and improving the quality and stability of rolled products.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-15
- Publication Date
- 2026-03-10
AI Technical Summary
Existing rolling mills cannot adjust rolling parameters according to items of different thicknesses, resulting in insufficient rolling or excessive deformation, which fails to meet diverse production needs and affects product quality and market competitiveness.
By designing the drive and reinforcement components, the roller spacing can be finely adjusted and the rolling mill can be stably fixed. The motor drives the rotating disk to drive the linkage rod and connecting plate, which, together with the sliding connection of the sliding shell and sliding column, achieves precise adjustment and stable support for the rolling mill.
It improves the quality consistency and dimensional accuracy of rolled products, ensures the stability and safety of the rolling mill when rolling items of different thicknesses, and avoids quality problems caused by insufficient or excessive rolling force.
Smart Images
Figure CN223980973U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of rolling mill equipment technology, and in particular to a rolling mill with auxiliary support and stabilization function. Background Technology
[0002] As a complete set of equipment for realizing the metal rolling process, rolling mills are used in the steel and non-ferrous metals industries to produce a variety of products such as plates, profiles, and pipes. They are widely used in various fields and have many benefits, such as improving production efficiency, improving product quality, increasing material utilization, and realizing diversified production, including the development of new materials. Rolling mills must have auxiliary support and stabilization functions, which stem from multiple considerations, including ensuring the stability of equipment operation (preventing vibration and shaking, maintaining the accuracy of roll position), improving product quality (ensuring dimensional accuracy, improving surface quality), protecting equipment and extending its service life (reducing the stress on components and reducing wear), and ensuring production safety (preventing equipment tipping over and avoiding component detachment).
[0003] A rolling mill with auxiliary support and stabilization functions is generally composed of a frame, bearing housing, coupling, support beams, and columns. The rolling mill with auxiliary support and stabilization functions achieves basic support by sharing the rolling force of the work rolls with support rolls, transmitting and distributing the force between the arch and the frame, balancing the forces from above and below with balancing devices, ensuring uniform rolling force with anti-deviation and centering devices, and providing power support with hydraulic devices and reducing friction and wear with lubrication devices. These components work together to achieve stable control of the rolling process and effective support for the rolling mill components.
[0004] Existing rolling mills with auxiliary support and stabilization functions cannot be adjusted according to the thickness of the material. This inability to adjust means that only materials of a single thickness or a very narrow thickness range can be rolled, failing to meet diverse production needs. This makes it difficult to adapt to different customer order requirements, resulting in lost business opportunities and reduced market competitiveness. Different thicknesses require different rolling forces, roll spacing, and other parameters. If these cannot be adjusted, insufficient rolling force will lead to incomplete rolling and uneven internal material structure when rolling thicker materials, while excessive rolling force or unsuitable roll spacing will cause excessive deformation, surface scratches, or even breakage of the sheet metal when rolling thinner materials. Therefore, a rolling mill with auxiliary support and stabilization functions is proposed to solve these problems. Utility Model Content
[0005] To overcome the above deficiencies, this utility model provides a rolling mill with auxiliary support and stabilization functions, aiming to improve the problem that the existing technology cannot adjust the rolling mill according to items of different thicknesses.
[0006] To achieve the above objectives, the present invention adopts the following technical solution:
[0007] A rolling mill with auxiliary support and stabilization function includes a base plate, two supports are slidably connected to the top of the base plate, and a driving assembly for driving parts is fixedly connected to the top of each of the two supports. A rotating disk is fixedly connected to one end of the driving assembly, a linkage rod is connected inside the rotating disk, a connecting plate is rotatably connected to the end of the linkage rod away from the rotating disk, a roller is rotatably connected to one side of the connecting plate, and a reinforcement assembly for reinforcing the support is slidably connected inside the support.
[0008] As a further description of the above technical solution:
[0009] The driving component includes a housing, the outer side of which is fixedly connected to the top of the bracket, and a motor is fixedly connected inside the housing. The interior of the rotating disk is fixedly connected to the drive end of the motor.
[0010] As a further description of the above technical solution:
[0011] The reinforcement component includes a sliding shell, the outer side of which is slidably connected to the inside of the bracket, a sliding column is slidably connected to the inside of the sliding shell, a plurality of limiting plates are rotatably mounted inside the sliding column, and a fixing column is fixedly connected to the bottom of the sliding column.
[0012] As a further description of the above technical solution:
[0013] A spring is fixedly connected to the other end of the limiting plate, and the end of the spring away from the limiting plate is fixedly connected to the inside of the sliding column.
[0014] As a further description of the above technical solution:
[0015] A second spring is fixedly connected to the bottom of the sliding column, and the other end of the second spring is fixedly connected to the inside of the sliding shell;
[0016] As a further description of the above technical solution:
[0017] The base plate is slidably connected to a limiting post inside, and the outer side of the sliding shell is slidably connected to the inside of the limiting post.
[0018] As a further description of the above technical solution:
[0019] A limiting ring is fixedly connected to the outer side of the sliding shell, and the bottom of the limiting ring is slidably connected to the outer side of the bracket;
[0020] As a further description of the above technical solution:
[0021] Both sides of one of the rollers are slidably connected to the inside of the bracket, and the outer side of the rotating disk is rotatably connected to the inside of the outer casing.
[0022] This utility model has the following beneficial effects:
[0023] 1. In this utility model, the starting motor drives the rotating disk, the rotating disk drives the linkage rod, the linkage rod drives the connecting plate, and the connecting plate drives the roller, thereby realizing the adjustment of the distance between the two rollers. This allows for minute adjustments to the roller spacing. During the rolling process, it is sometimes necessary to make very subtle changes to the roller spacing to optimize the rolling effect. This multi-stage transmission method can convert the minute rotation of the motor into minute displacement of the roller, providing good fine-tuning capability and helping to improve the quality and consistency of the product.
[0024] 2. In this utility model, the supporting effect of the rolling mill is reinforced by the combination of the limiting column and the sliding shell, the sliding shell and the sliding column, the sliding column and the spring, and the spring and the limiting plate. This combination mechanism can firmly fix the rolling mill in the designated position, avoid displacement due to strong rolling force, vibration and other factors during the rolling process, ensure the stability of the rolling mill during operation, and help improve the dimensional accuracy and quality stability of the rolled products. Attached Figure Description
[0025] Figure 1 This is a three-dimensional schematic diagram of a rolling mill with auxiliary support and stabilization function proposed in this utility model;
[0026] Figure 2 This is a schematic diagram of the outer shell of a rolling mill with auxiliary support and stabilization function proposed in this utility model;
[0027] Figure 3 for Figure 2 Enlarged view of point A in the middle;
[0028] Figure 4 for Figure 2 Enlarged view of point B in the middle.
[0029] Legend:
[0030] 1. Base plate; 2. Bracket; 3. Outer shell; 4. Motor; 5. Rotating disc; 6. Linkage rod; 7. Connecting plate; 8. Roller; 9. Limiting column; 10. Sliding shell; 11. Sliding column; 12. Spring 1; 13. Limiting plate; 14. Spring 2; 15. Fixed column; 16. Limiting ring. Detailed Implementation
[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0032] Reference Figures 1 to 3 One embodiment of this utility model provides a rolling mill with auxiliary support and stabilization function, including a base plate 1. A limiting column 9 is slidably connected inside the base plate 1. The base plate 1 is designed with a special groove to fit the limiting column 9, so that the limiting column 9 can slide smoothly up and down and be accurately positioned, providing a stable foundation for subsequent reinforcement of the rolling mill. Two supports 2 are connected to the top of the base plate 1 through a specific sliding structure, so that the supports 2 can be flexibly adjusted according to the actual rolling requirements, and can be finely adjusted in the horizontal direction, which is convenient for processing rolled parts of different specifications.
[0033] Both brackets 2 are fixedly connected to the top of the drive assembly. The drive assembly can precisely control the speed and position of the parts, ensuring that the parts move according to the preset trajectory and parameters, thus guaranteeing the rolling accuracy and quality. One end of the drive assembly is fixedly connected to the rotating disk 5. The rotating disk 5 is closely connected to the drive assembly and performs circular motion at a stable speed under the drive of the motor 4, providing continuous and stable power for the entire drive process. The outer side of the rotating disk 5 is rotatably connected to the inside of the outer shell 3. The outer shell 3 provides good protection and support for the rotating disk 5, ensuring that it will not deviate or shake when rotating at high speed, thus maintaining the stability of the drive device.
[0034] The rotating disk 5 is internally connected to a linkage rod 6, which converts the circular motion of the rotating disk 5 into linear motion, efficiently transmitting power to the connecting plate 7 to achieve motion mode conversion. The end of the linkage rod 6 away from the rotating disk 5 is rotatably connected to the connecting plate 7. Under the drive of the linkage rod 6, the connecting plate 7 can move smoothly up and down, precisely controlling the position of the roller 8 to meet the rolling requirements of items of different thicknesses. One side of the connecting plate 7 is rotatably connected to the roller 8, which can be flexibly raised and lowered under its drive. When rolling items of different thicknesses, it can quickly adjust the distance between itself and the other roller 8 to ensure smooth rolling. Both sides of one of the rollers 8 are slidably connected inside the bracket 2, allowing the roller 8 to slide stably up and down within the bracket 2 without jamming or tilting during adjustment, ensuring that the two rollers 8 are parallel and guaranteeing uniform thickness of the rolled items.
[0035] The support 2 has an internal sliding connection reinforcement component. This reinforcement component provides additional support to the support 2 during rolling mill operation, effectively reducing deformation and swaying of the support 2 under rolling force and improving the overall stability of the rolling mill. The drive component includes the outer shell 3, which is fixedly connected to the top of the support 2, making the outer shell 3 and the support 2 form a stable whole. This ensures that the drive component will not loosen or shift during operation and ensures stable power transmission. The outer shell 3 has a fixed connection to the motor 4, which serves as a power source and outputs stable and strong power. This power is precisely transmitted to the roller 8 through components such as the rotating disk 5 and the linkage rod 6 to achieve the rolling processing of the items. The rotating disk 5 is fixedly connected to the drive end of the motor 4, ensuring that the power of the motor 4 can be directly and efficiently transmitted to the rotating disk 5.
[0036] The reinforcement component includes a sliding shell 10, with a limiting ring 16 fixedly connected to the outside of the sliding shell 10. The bottom of the limiting ring 16 slides on the outside of the bracket 2, which can effectively limit the position of the sliding shell 10, so that it remains stable when sliding on the bracket 2 and avoids shaking or displacement. The outside of the sliding shell 10 slides inside the limiting column 9 and also slides inside the bracket 2. This double sliding connection method can form a stable support structure during reinforcement.
[0037] The sliding shell 10 is internally connected to a sliding column 11, which can move flexibly within the sliding shell 10. It plays a key transmission role in the process of strengthening and de-strengthening. The bottom of the sliding column 11 is fixedly connected to a spring 14, and the other end of the spring 14 is fixed inside the sliding shell 10. When the sliding column 11 is pressed, the spring 14 acts as a buffer. At the same time, when the sliding column 11 is released, it can assist in its reset. The sliding column 11 is internally connected to multiple limiting plates 13. The limiting plates 13 can rotate flexibly under the drive of the sliding column 11 to achieve engagement and disengagement with the slot, thereby achieving the purpose of strengthening and de-strengthening.
[0038] Spring 12 is fixedly connected to the other end of the limiting plate 13. The end of spring 12 away from the limiting plate 13 is fixed inside the sliding column 11. When the limiting plate 13 has room to move, spring 12 can push it out and make it slide into the slot to reinforce the rolling mill. When it is squeezed, the limiting plate 13 can compress spring 12 and retract. Fixed column 15 is fixedly connected to the bottom of the sliding column 11. Fixed column 15 makes it convenient for the operator to press the sliding column 11 and also plays a certain limiting role to ensure that the sliding column 11 moves within the specified stroke.
[0039] Working principle: When the operator needs to use the rolling mill, the rolling mill can be placed in the designated position. Small holes can be made in the ground, and the limiting post 9 can be placed inside the holes. Then, the sliding shell 10 is passed through the bottom of the support 2 so that the sliding shell 10 reaches the inside of the limiting post 9. The limiting post 9 has a slot inside, so when there is room for movement on the outside of the multiple limiting plates 13, they will be pushed out by the compressed spring 12, so that the limiting plates 13 slide into the slot, thereby strengthening the support of the rolling mill. When the rolling mill needs to be moved, the sliding post 11 can be pressed, so that the sliding post 11 moves into the sliding shell 10, and at the same time, the multiple limiting plates 13 are moved. The limiting plates 13 will be moved inside the sliding post 11 because one end rotates. At this time, the limiting plates 13 will be squeezed by the inner wall of the sliding shell 10, so that the limiting plates 13 retract into the inside of the spring 14 and disengage from the slot. Then the sliding shell 10 can be removed from the inside of the support 2.
[0040] Once the rolling mill is fixed in place, it can be put into operation. At this time, the motor 4 can be started, which drives the rotating disk 5. The rotating disk 5 has a linkage rod 6 inside, which rotates with the rotating disk 5. At the same time, the linkage rod 6 will also pull up the connecting plate 7, thereby driving the roller 8 through the connecting plate 7. The roller 8 can then be adjusted according to the thickness of the item. When the appropriate distance is reached, the motor 4 can be stopped, and then the two rollers 8 can be started to process the item.
[0041] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. A rolling mill with auxiliary support stabilization function, comprising a base plate (1), characterized in that: The top of the bottom plate (1) is slidably connected with two supports (2), the top of each of the two supports (2) is fixedly connected with a driving assembly for driving parts, one end of the driving assembly is fixedly connected with a rotating disc (5), the inside of the rotating disc (5) is connected with a linkage rod (6), the end, away from the rotating disc (5), of the linkage rod (6) is rotatably connected with a connecting plate (7), one side of the connecting plate (7) is rotatably connected with a roller (8), the inside of the support (2) is slidably connected with a reinforcing assembly for reinforcing the support (2).
2. A rolling mill with auxiliary support and stabilization function according to claim 1, characterized in that: The driving assembly comprises an outer shell (3), the outer side of the outer shell (3) is fixedly connected with the top of the support (2), the inside of the outer shell (3) is fixedly connected with a motor (4), and the inside of the rotating disc (5) is fixedly connected with the driving end of the motor (4).
3. A rolling mill with auxiliary support and stabilization function according to claim 1, characterized in that: The reinforcing assembly comprises a sliding shell (10), the outer side of the sliding shell (10) is slidably connected with the inside of the support (2), the inside of the sliding shell (10) is slidably connected with a sliding column (11), a plurality of limiting plates (13) are rotatably arranged in the inside of the sliding column (11), and the bottom of the sliding column (11) is fixedly connected with a fixed column (15).
4. A rolling mill with auxiliary support and stabilization function according to claim 3, characterized in that: The other end of the limiting plate (13) is fixedly connected with a spring (12) in the inside, one end, away from the limiting plate (13), of the spring (12) is fixedly connected with the inside of the sliding column (11).
5. A rolling mill having an auxiliary support stabilizing function according to claim 3, characterized in that: The bottom of the sliding column (11) is fixedly connected with a spring (14), and the other end of the spring (14) is fixedly connected with the inside of the sliding shell (10).
6. A rolling mill with auxiliary support and stabilization function according to claim 3, characterized in that: The inside of the bottom plate (1) is slidably connected with a limiting column (9), and the outer side of the sliding shell (10) is slidably connected with the inside of the limiting column (9).
7. A rolling mill with auxiliary support and stabilization function according to claim 3, characterized in that: The outer side of the sliding shell (10) is fixedly connected with a limiting ring (16), and the bottom of the limiting ring (16) is slidably connected with the outer side of the support (2).
8. A rolling mill with auxiliary support and stabilization function according to claim 2, characterized in that: The two sides of one of the rollers (8) are slidably connected with the inside of the support (2), and the outer side of the rotating disc (5) is rotatably connected with the inside of the outer shell (3).