A ferrous metal calendering guide

Abstract

This utility model discloses a ferrous metal rolling guide component, belonging to the field of rolling guide technology. The ferrous metal rolling guide component includes a rolling mill body and further includes: mounting frames symmetrically installed at the discharge end of the rolling mill body; a rotating roller for guidance is rotatably connected between the two sets of mounting frames; a guide plate one for guiding the width of the ferrous metal is slidably connected to each of the two sets of mounting frames; a threaded barrel is fixedly connected to the guide plate one; a screw is threadedly connected inside the threaded barrel; and a guide plate two for adapting to the thickness of the ferrous metal is rotatably connected to the end of the screw. Through the arrangement of guide plate one and guide plate two, when the metal sheet is pulled by an external pulling device, both sides of the metal sheet contact guide plate one, and guide plate two contacts the upper surface of the metal sheet, thereby achieving guidance of the metal sheet, improving the adaptability to metal sheets of various sizes, improving guiding accuracy, and thus improving processing efficiency.

Description

Technical Field

[0001] This utility model relates to the field of rolling guide technology, and in particular to a ferrous metal rolling guide component. Background Technology

[0002] The rolling process of ferrous metals is a core processing method that optimizes material properties, controls morphology, and endows functions through plastic deformation. From a necessity perspective, rolling can break casting defects and reorganize grain structure in the original billet, thereby increasing strength by more than 30% and improving anisotropy. At the same time, it can process heavy billets into high-precision specifications such as millimeter-level plates and strips to meet the industrial lightweighting requirements.

[0003] In the rolling process of ferrous metals, a guiding device is needed to accurately guide the billet into the gap between the rolls to prevent deviation. For example, in the roughing stage, the guiding device clamps the billet by adjusting the spacing to control the deviation in the width direction.

[0004] In the existing technology, there are certain problems. For example, after the initial rolling, the metal sheet will deviate to a certain extent during the movement. Also, due to different production and processing requirements, the width of the product rolled each time is inconsistent. Most guide devices cannot be well adapted to metal sheets of different sizes, and some guide devices lack adaptation to the thickness of the metal sheet, resulting in poor guiding effect, which in turn affects the production and processing accuracy and efficiency. Therefore, we urgently need a ferrous metal rolling guide component to solve the above problems. Utility Model Content

[0005] The purpose of this invention is to solve the problems of metal sheet misalignment and poor guiding effect during the rolling process in the prior art, and to propose a ferrous metal rolling guide component.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A ferrous metal rolling guide component includes a rolling mill body and further includes:

[0008] The mounting frames are symmetrically installed at the discharge end of the calender body. Rotary rollers for guiding are rotatably connected between the two sets of mounting frames. Guide plates for guiding the width of ferrous metals are slidably connected to both sets of mounting frames. A threaded barrel is fixedly connected to the guide plate, and a screw is threadedly connected inside the threaded barrel. A guide plate for adapting to the thickness of ferrous metals is rotatably connected to the end of the screw.

[0009] To enable the two sets of guide plates to move, preferably, a linear track is fixedly connected to the mounting frame, and a slider is slidably connected inside the linear track. The extended end of the guide plate is fixedly connected to the upper part of the slider. The guide end of the guide plate is semi-circular, and the arc surface of the guide plate abuts against the surface of the rotating roller. When the two sets of sliders move, the two sets of guide plates move closer to each other and further away from each other.

[0010] To accommodate the thickness of ferrous metals, a U-shaped plate is symmetrically installed on the slider on the side away from the guide plate. The bottom wall of the open end of the U-shaped plate abuts against the linear track. A positioning limit plate is threaded onto the U-shaped plate. When the slider moves to the corresponding position, the limit plate abuts against the surface of the linear track.

[0011] To further determine the moving distance, a scale plate for determining the spacing is installed on the straight track, and pointers for determining the scale are symmetrically installed on the slider.

[0012] To limit the slider, preferably, a limiting hole is provided on the U-shaped plate, and a limiting area is formed when the upper limit rod of the handle at the end of the limiting plate is inserted into the limiting hole.

[0013] To facilitate turning the screw, preferably, the screw is provided with a handle for easy turning.

[0014] Compared with the prior art, the present invention provides a ferrous metal rolling guide component, which has the following advantages:

[0015] 1. This ferrous metal rolling guide component, through the setting of guide plate one and guide plate two, allows the metal sheet to contact the rotating roller after passing through the rolling mill body. At this time, the two sets of guide plates one are adjusted by the operator before processing and move within a linear track. After the pointer on the slider points to the corresponding scale on the scale plate, the slider stops moving. Then, the handle on the screw is turned to move guide plate two downward to the position where it abuts against the surface of the metal sheet, stopping the rotation of the screw. At this time, the space between the two sets of guide plates one is adapted to the width of the metal sheet, and guide plate two is adapted to the thickness of the metal sheet. When the metal sheet is pulled by an external pulling device, the two sides of the metal sheet contact guide plate one, and guide plate two contacts the upper surface of the metal sheet, thereby achieving the guidance of the metal sheet, improving the adaptation to metal sheets of various sizes, improving the guiding accuracy, and thus improving the processing efficiency.

[0016] 2. This ferrous metal rolling guide component, through the setting of a U-shaped plate and a limiting plate, allows the limiting plate to be rotated after the slider position is determined, so that the limiting plate is connected to the linear track. The upper limit rod of the limiting plate is inserted into the limiting hole to fix the slider, thus avoiding the slider from shaking during the guiding process and improving the guiding accuracy.

[0017] The parts of this device not covered herein are the same as or can be implemented using existing technologies. This utility model improves the adaptability of the guide component to metal plates of various sizes and improves the guiding accuracy, thereby improving production and processing efficiency and precision. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of a ferrous metal rolling guide component proposed in this utility model;

[0019] Figure 2 This is a partial structural schematic diagram of a ferrous metal rolling guide component proposed in this utility model;

[0020] Figure 3 This is a schematic diagram of the slider and guide plate of a ferrous metal rolling guide component proposed in this utility model;

[0021] Figure 4 This utility model proposes a ferrous metal rolling guide component. Figure 2 Enlarged structural diagram at point A in the middle.

[0022] In the diagram: 1. Calender body; 2. Mounting frame; 3. Rotating roller; 4. Guide plate one; 5. Threaded barrel; 6. Screw; 7. Guide plate two; 8. Linear track; 9. Slider; 10. U-shaped plate; 11. Limiting plate; 12. Scale plate; 13. Pointer; 14. Limiting hole; 15. Handle. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0024] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Example

[0025] Reference Figures 1-4A ferrous metal rolling guide component includes a rolling mill body 1. Here, the rolling mill body 1 mainly consists of a drive roller driven by a drive motor and a rolling roller that is raised and lowered. The gap between the rolling roller and the drive roller can be changed by manual adjustment or electric adjustment. It should be noted that the rolling mill body 1 is a direct reference to a conventional technical solution and will not be described in detail here.

[0026] It also includes mounting frames 2 symmetrically installed at the discharge end of the calender body 1. Rotary rollers 3 for guidance are rotatably connected between the two sets of mounting frames 2. Guide plates 4 for guiding the width of ferrous metals are slidably connected to both sets of mounting frames 2. Linear rails 8 are fixedly connected to the mounting frames 2. Slider 9 is slidably connected inside the linear rails 8. The extended end of the guide plate 4 is fixedly connected to the upper part of the slider 9. The guide end of the guide plate 4 is semi-circular, and the arc surface of the guide plate 4 abuts against the surface of the rotating roller 3. When the two sets of sliders 9 move, the two sets of guide plates 4 move closer and further away from each other. A threaded barrel 5 is fixedly connected to the guide plate 4. A screw 6 is threadedly connected inside the threaded barrel 5. A handle 15 for easy turning is provided on the screw 6. A guide plate 7 for adapting to the thickness of ferrous metals is rotatably connected to the end of the screw 6. A scale plate 12 for determining the spacing is correspondingly installed on the linear rails 8. A pointer 13 for determining the scale is symmetrically installed on the slider 9, thereby improving the adaptation to metal sheets and improving the guiding accuracy.

[0027] Here, after the metal sheet passes through the rolling mill body 1, it comes into contact with the rotating roller 3. At this time, the two sets of guide plates 4, adjusted by the operator before processing, move within the linear track 8. After the pointer 13 on the slider 9 points to the corresponding scale on the scale plate 12, the slider 9 stops moving. Then, the handle 15 on the screw 6 is turned, causing the guide plate 7 to move downwards to a position where it abuts against the surface of the metal sheet, stopping the rotation of the screw 6. At this time, the space between the two sets of guide plates 4 is adapted to the width of the metal sheet, and the guide plate 7 is adapted to the thickness of the metal sheet. When the metal sheet is pulled by the external pulling device, the two sides of the metal sheet come into contact with the guide plates 4, and the guide plate 7 comes into contact with the upper surface of the metal sheet, thereby achieving the guidance of the metal sheet, improving the adaptation to metal sheets of various sizes, improving the guiding accuracy, and thus improving the processing efficiency.

[0028] A U-shaped plate 10 is symmetrically installed on the side of the slider 9 away from the guide plate 4. The bottom wall of the open end of the U-shaped plate 10 abuts against the linear track 8. A positioning limit plate 11 is threaded onto the U-shaped plate 10. A limit hole 14 is opened on the U-shaped plate 10. When the upper limit rod of the handle at the end of the limit plate 11 is inserted into the limit hole 14, a limit area is formed. When the slider 9 moves to the corresponding position, the limit plate 11 abuts against the surface of the linear track 8, which improves the accuracy of the slider 9 position and avoids the slider 9 from being displaced.

[0029] Here, once the position of slider 9 is determined, the limiting plate 11 is rotated to connect with the linear track 8. The upper limit rod of the limiting plate 11 is inserted into the limiting hole 14 to fix slider 9, thus preventing slider 9 from shaking during the guiding process and improving guiding accuracy.

[0030] In this utility model, when the ferrous metal sheet moves towards the discharge end after being rolled by the calender body 1, it should be noted that a pulling device is provided at the discharge end to pull the metal sheet. When the metal sheet contacts the rotating roller 3, the guide plates 1 and 4 adjusted on both sides limit the width of the metal sheet, so that its movement trajectory is between the two sets of guide plates 1 and 4. The guide plate 2 and 7 are in contact with the surface of the metal sheet to limit the thickness of the metal sheet, further guiding the movement of the metal sheet and preventing the movement position from deviating. When adjusting the guide plate 1 and 4, the operator only needs to push the slider 9 and observe that the pointer 13 moves to the corresponding scale on the scale plate 12. Then, the operator can rotate the limiting plate 11 to limit the slider 9. At this time, the operator rotates the screw 6, thereby driving the guide plate 2 and 7 to move downward to the height of being in contact with the surface of the metal sheet, and then stops rotating. This allows for quick adjustment of the distance between the guide plates 1 and 4 and the position height of the guide plate 2 and 7.

[0031] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A ferrous calendering guide member comprising a calender body (1), characterised in that, Also includes: Mounting frames (2) are symmetrically installed at the discharge end of the calender body (1), and rotating rollers (3) for guiding are rotatably connected between the two sets of mounting frames (2). Among them, both sets of mounting brackets (2) are slidably connected to guide plates (4) for guiding the width of ferrous metals. A threaded barrel (5) is fixedly connected to the guide plate (4). A screw (6) is threadedly connected inside the threaded barrel (5). A guide plate (7) for adapting to the thickness of ferrous metals is rotatably connected to the end of the screw (6).

2. The ferrous metal rolling guide component according to claim 1, characterized in that, A linear track (8) is fixedly connected to the mounting bracket (2), and a slider (9) is slidably connected inside the linear track (8). The extended end of the guide plate (4) is fixedly connected to the upper part of the slider (9). The guide end of the guide plate (4) is semi-circular, and the arc surface of the guide plate (4) abuts against the surface of the rotating roller (3). When the two sets of sliders (9) move, the two sets of guide plates (4) move closer to each other and further away from each other.

3. A ferrous metal rolling guide component according to claim 2, characterized in that, A U-shaped plate (10) is symmetrically installed on the slider (9) on the side away from the guide plate (4). The bottom wall of the opening end of the U-shaped plate (10) abuts against the linear track (8). A limiting plate (11) for positioning is threaded onto the U-shaped plate (10). When the slider (9) moves to the corresponding position, the limiting plate (11) abuts against the surface of the linear track (8).

4. A ferrous metal rolling guide component according to claim 3, characterized in that, The linear track (8) is equipped with a scale plate (12) for determining the spacing, and the slider (9) is symmetrically equipped with pointers (13) for determining the scale.

5. A ferrous metal rolling guide component according to claim 3, characterized in that, A limiting hole (14) is provided on the U-shaped plate (10). When the upper limit rod of the handle at the end of the limiting plate (11) is inserted into the limiting hole (14), a limiting area is formed.

6. A ferrous metal rolling guide component according to claim 1, characterized in that, The screw (6) is provided with a handle (15) for easy turning.

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