A straightening mechanism for a continuous casting machine

Abstract

This utility model relates to the field of straightening technology for continuous casting machines. It provides a straightening mechanism for a continuous casting machine, including a fixed frame, a machine frame, and a clamping mechanism installed on the top front side of the machine frame. The clamping mechanism is used to fix the forward direction of the casting plate. Fixed mechanisms are installed on both the left and right sides of the outer wall of the machine frame to fix and support the machine frame. The clamping mechanism includes a fixed frame, which is fixedly connected to the top front side of the machine frame. In this utility model, through the cooperation of the clamping plate and the long plate, the casting plate can always move forward on the fixed rod in a straight line. This ensures that the casting plate, under the push of the upper and lower pressure rollers, is always in the middle position of the straightening mechanism. This prevents the casting plate from being out of the middle position of the upper and lower pressure rollers during the conveying process when the casting plate width changes, which could easily cause it to deviate and collide with the sides of the upper and lower pressure rollers, thus affecting the straightening effect of the casting plate.

Description

Technical Field

[0001] This utility model relates to the field of straightening technology for continuous casting machines, specifically, to a straightening mechanism for continuous casting machines. Background Technology

[0002] In metallurgy, the process of continuously casting high-temperature molten steel into billets with a certain cross-sectional shape and size is called continuous casting. The equipment required to complete this process is called a continuous casting equipment set, commonly known as a continuous casting machine. The continuous casting machine continuously pours high-temperature molten steel into a water-cooled copper crystallizer. The molten steel gradually solidifies into a billet shell along the periphery of the crystallizer. After the molten steel level rises to a certain height and the billet shell solidifies to a certain thickness, the straightening machine pulls the billet out and cools it with water in the secondary cooling zone to completely solidify the billet. The cutting device then cuts it into fixed lengths according to the requirements of steel rolling.

[0003] The straightening mechanism in a continuous casting machine is a key piece of equipment in the continuous casting production process. The solidified billet inside the mold needs to be continuously pulled out, but it is subject to frictional resistance from the inner wall of the mold and the support rollers in the secondary cooling zone. The straightening mechanism provides continuous traction force through the friction between the drive rollers and the billet surface, ensuring that the billet is pulled out of the mold at a stable speed and uniformly, maintaining the continuity of continuous casting production. In existing technology, the transmission device of the straightening mechanism in a continuous casting machine drives the straightening rollers to rotate, generating friction between the straightening rollers and the billet surface, thereby pulling the billet out of the mold. During the straightening process, the straightening speed needs to be adjusted reasonably according to the billet material, cross-sectional dimensions, and molten steel temperature to ensure billet quality and production efficiency. The billet forms in the mold and secondary cooling zone... The arc-shaped straightening mechanism applies a reverse bending force to the billet by setting straightening rollers at specific positions, gradually transforming the billet from an arc shape to a straight state. The straightening process requires precise control of the straightening force and straightening point to avoid cracks and deformation of the billet due to improper straightening. However, gearboxes and coupling transmission components are prone to wear, tooth breakage, and slippage under high loads, resulting in inconsistent speeds of the straightening rollers. Currently, direct drive technology is used, such as a low-speed, high-torque motor directly driving the rollers, reducing transmission chain links and improving transmission efficiency and synchronization. However, the straightening mechanism on the continuous casting machine only serves to transport the cast plate. When the width of the cast plate changes, the cast plate is not in the middle position of the guide rollers during the transport process, and is prone to deviation and contact with the two sides of the guide rollers, thus affecting the straightening effect of the cast plate. Utility Model Content

[0004] To overcome the above-mentioned defects, this utility model provides a tensioning and straightening mechanism for a continuous casting machine, which solves the technical problems in the prior art where the maximum adjustable height of the support cannot meet the needs of different growth stages of blueberry plants, resulting in a lack of support for the top branches, easy drooping and breakage, and excessively large adjustment intervals that cannot accurately match the actual height of the plant, causing unreasonable support positions.

[0005] According to one aspect, at least one embodiment of the present invention provides a straightening mechanism for a continuous casting machine, comprising a frame, a clamping mechanism installed on the top front side of the frame for fixing the forward direction of the casting plate, and fixing mechanisms installed on the left and right sides of the outer wall of the frame for fixing and supporting the frame; the clamping mechanism includes a fixing frame fixedly connected to the top front side of the frame, a hydraulic rod II fixedly connected to the top front side of the fixing frame, a rotating shaft rotatably connected to the bottom left and right sides of the fixing frame, a connecting block fixedly connected to the bottom end of the hydraulic rod II, a connecting plate rotatably connected to the inner left and right sides of the connecting block, the end of the connecting plate fixedly connected to the front end of the rotating shaft, and a limit component installed on the top of the fixing frame.

[0006] For example, in at least one embodiment of the present invention, a straightening mechanism for a continuous casting machine further includes: the driving component includes a second limiting block, the second limiting block is fixedly connected to the bottom front side of the base plate, the inner wall of the second limiting block is rotatably connected to a threaded rod, the top of the second limiting block is fixedly connected to a turntable, the upper part of the outer wall of the threaded rod is threadedly connected to a connecting block, the left and right sides of the outer wall of the connecting block are rotatably connected to a first limiting block, and the rear side of the outer wall of the first limiting block is fixedly connected to the front side of the outer wall of the second connecting frame.

[0007] For example, in at least one embodiment of the present invention, a straightening mechanism for a continuous casting machine is provided, which further includes: the limiting component includes a fixing plate, the fixing plate is fixedly connected to the middle of the top wall of the fixing frame, and a hydraulic rod is fixedly connected to the front and rear sides of the bottom of the fixing plate, and a long plate is fixedly connected to the bottom end of the hydraulic rod.

[0008] According to another aspect, at least one embodiment of the present invention also provides a straightening mechanism for a continuous casting machine, which further includes: a plurality of support arms are fixedly connected at equal intervals to the outer wall of the rotating shaft, a clamping plate is fixedly connected to the bottom inner side of the support arm, and a plurality of fixing rods are fixedly connected at equal intervals to the inner wall of the clamping plate.

[0009] For example, in at least one embodiment of the present invention, a straightening mechanism for a continuous casting machine is provided, which further includes: the fixing mechanism includes a mounting base, the mounting base is fixedly connected to the left and right sides of the outer wall of the frame, a connecting rod is installed on the right side of the inner wall of the mounting base, a support foot is fixedly connected to the right side of the outer wall of the connecting rod, a shock-absorbing component is installed in the middle of the right side of the support foot, and mounting components are installed on both the front and rear sides of the outer wall of the mounting base.

[0010] For example, in at least one embodiment of the present invention, a straightening mechanism for a continuous casting machine is provided, which further includes: the damping component includes a support rod, the support rod is fixedly connected to the middle right side of the support foot, damping rods are fixedly connected to the four corners of the support rod, and springs are rotatably connected to the outer wall of the damping rod.

[0011] For example, in at least one embodiment of the present invention, a straightening mechanism for a continuous casting machine is provided, which further includes: the mounting assembly includes a fixing plate one, the fixing plate one being fixedly connected to the front and rear sides of the outer wall of the mounting base, the inner wall of the fixing plate one being fitted with a fixing plate two, and the inner wall of the fixing plate two being threaded with multiple bolts at equal intervals.

[0012] For example, in at least one embodiment of the present invention, a straightening mechanism for a continuous casting machine is provided, which further includes: multiple sliding grooves are provided on the left and right sides of the outer wall of the frame, and a slider is slidably connected to the inner wall of the sliding groove.

[0013] For example, in at least one embodiment of the present invention, a straightening mechanism for a continuous casting machine is provided, which further includes: an adjustment knob rotatably connected to both the left and right sides of the top wall of the frame, and the bottom end of the adjustment knob is threadedly connected to the inner wall of the slider.

[0014] For example, in at least one embodiment of the present invention, a straightening mechanism for a continuous casting machine is provided, which further includes: an upper pressure roller rotatably connected to the inner wall of the slider, a lower pressure roller provided at the bottom of the upper pressure roller, the lower pressure roller rotatably connected to the inner wall of the frame, and a plurality of lower pressure rollers rotatably connected at equal intervals to the lower part of the inner wall of the frame.

[0015] For example, in at least one embodiment of the present invention, a straightening mechanism for a continuous casting machine is provided, which further includes: a controller installed on the front right side of the frame, and a display screen installed on the upper middle part of the front side of the outer wall of the controller.

[0016] The beneficial effects of this utility model embodiment are as follows: When the hydraulic rod one extends and retracts, it drives the long plate to rise and fall, allowing the long plate to fit tightly against the top wall of the casting plate. When the hydraulic rod two extends and retracts, it drives the connecting block to rise and fall. When the connecting block rises, it pulls the connecting plates on both sides, causing the connecting plates to rotate. The rotation of the rotating shaft causes the clamping plate at the end of the support arm to converge towards the center, ensuring that the outer wall of the clamping plate always fits against both sides of the casting plate. Through the cooperation of the clamping plate and the long plate, the casting plate can always move forward on the fixed rod in a straight line. This ensures that the casting plate is always in the middle position of the straightening mechanism under the push of the upper and lower pressure rollers, preventing the casting plate from being out of the middle position of the upper and lower pressure rollers during the conveying process when the width of the casting plate changes. This would prevent the casting plate from easily shifting and colliding with the two sides of the upper and lower pressure rollers, thus affecting the straightening effect of the casting plate.

[0017] In this invention, fixing plate one is tightly attached to the outer wall of the mounting base and the frame, and fixing plate two is placed on the inner wall of fixing plate one. Two bolts are then screwed into the frame and the ground respectively, so that the mounting base and the frame fit together tightly, forming a stable connection. This facilitates installation, improves structural stability, and prevents the frame from deforming due to various external forces during operation. Equipment vibration transmits force to both sides of the frame, causing the frame to shake and compress the damping rod. The damping rod then compresses the spring, which undergoes elastic deformation when subjected to vibration, absorbing and buffering vibration energy. This allows the damping rod to adapt to the weight of the frame and the vibration frequency, further improving the frame's vibration resistance. It effectively isolates the vibration generated during equipment operation, preventing components from loosening, wearing, or even being damaged due to long-term vibration, thus extending the equipment's service life. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model, the accompanying drawings used in the description of the embodiments of this utility model will be briefly introduced below. Obviously, the drawings described below are merely some exemplary embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the content of the exemplary embodiments of this utility model and these drawings without any creative effort.

[0019] Figure 1 This is a perspective view of a straightening mechanism for a continuous casting machine proposed in this utility model;

[0020] Figure 2 This is a front view of a straightening mechanism for a continuous casting machine proposed in this utility model;

[0021] Figure 3 This is a schematic diagram of the internal structure of a straightening mechanism for a continuous casting machine proposed in this utility model;

[0022] Figure 4 This is a partial structural schematic diagram of a straightening mechanism for a continuous casting machine proposed in this utility model;

[0023] Figure 5 This is a schematic diagram of the fixing mechanism of a straightening mechanism for a continuous casting machine proposed in this utility model.

[0024] In the diagram: 1. Frame; 2. Clamping mechanism; 201. Fixing frame; 202. Limiting assembly; 2021. Fixing plate; 2022. Hydraulic rod one; 2023. Long plate; 203. Hydraulic rod two; 204. Connecting block; 205. Connecting plate; 206. Rotating shaft; 207. Support arm; 208. Clamping plate; 209. Fixing rod; 3. Fixing mechanism; 301. Mounting seat; 302. Connecting rod; 303. Support foot; 304. Shock absorption assembly; 3041. Support rod; 3042. Damping rod; 3043. Spring; 305. Mounting assembly; 3051. Fixing plate one; 3052. Bolt; 3053. Fixing plate two; 4. Adjusting knob; 5. Slide groove; 6. Slider; 7. Upper pressure roller; 8. Lower pressure roller; 9. Controller; 10. Display screen. Detailed Implementation

[0025] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present invention and not intended to limit its scope.

[0026] To keep the drawings concise, only the parts relevant to the utility model are shown schematically in each drawing; these do not represent the actual structure of the product. Furthermore, for ease of understanding, in some drawings, only one of the components with the same structure or function is schematically shown, or only one is labeled. In this document, "a" not only means "only one," but can also mean "more than one," and "several" includes "two" and "more than two."

[0027] In this document, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0028] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0029] In the description of this embodiment, terms such as "upper," "lower," "left," and "right" are based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of description and simplification of operation, and are not intended to 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.

[0030] Furthermore, in the description of this application, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0031] like Figure 1 , Figure 3 and Figure 4The diagram illustrates a straightening mechanism for a continuous casting machine according to an embodiment of the present invention. It includes a frame 1, a clamping mechanism 2 mounted on the top front side of the frame 1 to fix the forward direction of the casting plate, and fixing mechanisms 3 mounted on the left and right sides of the outer wall of the frame 1 to fix and support the frame 1. The clamping mechanism 2 includes a fixing frame 201 fixedly connected to the top front side of the frame 1. A hydraulic rod 203 is fixedly connected to the top front side of the fixing frame 201, and rotating shafts are rotatably connected to the left and right sides of the bottom of the fixing frame 201. 206. A connecting block 204 is fixedly connected to the bottom end of hydraulic rod 203. Connecting plates 205 are rotatably connected to the left and right sides of the inner wall of connecting block 204. The end of connecting plate 205 is fixedly connected to the front end of rotating shaft 206. A limit component 202 is installed on the top of the fixing frame 201. The limit component 202 includes a fixing plate 2021, which is fixedly connected to the middle of the top wall of the fixing frame 201. Hydraulic rod 2022 is fixedly connected to the front and rear sides of the bottom of fixing plate 2021. A long plate 2 is fixedly connected to the bottom end of hydraulic rod 2022. 023, multiple support arms 207 are fixedly connected at equal intervals to the outer wall of the rotating shaft 206. A clamping plate 208 is fixedly connected to the bottom inner side of each support arm 207. Multiple fixing rods 209 are fixedly connected at equal intervals to the inner wall of the clamping plate 208. The extension and retraction of hydraulic rod one 2022 will drive the long plate 2023 to rise and fall, ensuring that the long plate 2023 can tightly fit against the top wall of the casting plate. The extension and retraction of hydraulic rod two 203 will drive the connecting block 204 to rise and fall. When the connecting block 204 rises, it will pull the connecting plates 205 on both sides, thereby causing the rotating shaft 206 to... 06 Rotation: The rotation of the shaft 206 causes the clamping plate 208 at the end of the support arm 207 to move towards the center, ensuring that the outer wall of the clamping plate 208 remains in contact with both sides of the casting plate. Through the synergistic action of the clamping plate 208 and the long plate 2023, the casting plate can move forward in a straight line on the fixed rod 209, ensuring that the casting plate always remains in the center position of the straightening mechanism under the push of the upper pressure roller 7 and the lower pressure roller 8. This prevents the casting plate from deviating from the center position when the width of the casting plate changes, and avoids collision with the side ends of the upper pressure roller 7 or the lower pressure roller 8, thereby affecting the straightening effect of the casting plate.

[0032] In some examples, the extension and retraction of hydraulic rod 2022 causes the long plate 2023 to rise and fall, allowing the long plate 2023 to fit tightly against the top wall of the cast plate. When hydraulic rod 203 extends and retracts, it causes the connecting block 204 to rise and fall. When the connecting block 204 rises, it pulls the connecting plates 205 on both sides. The connecting plates 205 drive the rotating shaft 206 to rotate. The rotation of the rotating shaft 206 causes the clamping plate 208 at the end of the support arm 207 to converge towards the center, ensuring that the outer wall of the clamping plate 208 is always in contact with the two sides of the cast plate. The side-fitting mechanism, through the cooperation of the clamping plate 208 and the long plate 2023, ensures that the casting plate always moves forward on the fixed rod 209 in a straight line. This ensures that the casting plate is always in the middle position of the straightening mechanism under the push of the upper pressure roller 7 and the lower pressure roller 8. This prevents the casting plate from being out of the middle position of the upper pressure roller 7 and the lower pressure roller 8 during the conveying process when the width of the casting plate changes, which would easily cause it to deviate and come into contact with the two sides of the upper pressure roller 7 and the lower pressure roller 8, thus affecting the straightening effect of the casting plate.

[0033] like Figure 1 , Figure 3 and Figure 5As shown, the fixing mechanism 3 in another embodiment of the present invention includes a mounting base 301, which is fixedly connected to the left and right sides of the outer wall of the frame 1. A connecting rod 302 is installed on the right side of the inner wall of the mounting base 301, and a support foot 303 is fixedly connected to the right side of the outer wall of the connecting rod 302. A shock-absorbing component 304 is installed in the middle of the right side of the support foot 303. Mounting components 305 are installed on both the front and rear sides of the outer wall of the mounting base 301. The shock-absorbing component 304 includes a support rod 305. 41. Support rod 3041 is fixedly connected to the middle right side of support foot 303. Damping rods 3042 are fixedly connected to the four corners of support rod 3041. Springs 3043 are rotatably connected to the outer wall of damping rod 3042. Mounting assembly 305 includes fixing plate one 3051, which is fixedly connected to the front and rear sides of the outer wall of mounting base 301. Fixing plate two 3053 is installed on the inner wall of fixing plate one 3051. The inner wall of fixing plate two 3053 is threaded at equal intervals. With multiple bolts 3052 attached, the mounting plate 3051 is tightly attached to the outer wall of the mounting base 301 and the frame 1, and the second mounting plate 3053 is placed on the inner wall of the first mounting plate 3051. Two bolts 3052 are then screwed into the frame 1 and the ground respectively, achieving a tight connection between the mounting base 301 and the frame 1, forming a stable connection structure. This installation method is convenient, improves the stability of the structure, and prevents the frame 1 from deforming due to various external forces during operation. When the equipment vibration is transmitted to both sides of the frame 1, the shaking of the frame 1 will compress the damping rod 3042, which in turn compresses the spring 3043. The spring 3043 undergoes elastic deformation under the action of vibration, absorbing and buffering the vibration energy. This allows the damping rod 3042 to adapt to the weight and vibration frequency of the frame 1, further enhancing the vibration resistance of the frame 1, effectively isolating the vibration generated by the operation of the equipment, avoiding long-term vibration that could lead to loosening, wear, or even damage of components, thereby extending the service life of the equipment.

[0034] In some examples, fixing plate 3051 is placed tightly against the outer wall of mounting base 301 and frame 1, and fixing plate 3053 is placed on the inner wall of fixing plate 3051. Two bolts 3052 are screwed into frame 1 and the ground respectively, so that mounting base 301 and frame 1 fit together tightly to form a stable connection. This facilitates installation, improves structural stability, and prevents frame 1 from deforming due to various external forces during operation. Equipment vibration transmits force to both sides of frame 1. Frame 1 shakes and compresses damping rod 3042. Damping rod 3042 then compresses spring 3043. Spring 3043 undergoes elastic deformation when subjected to vibration, absorbing and buffering vibration energy. This allows damping rod 3042 to adapt to the weight of frame 1 and the vibration frequency during vibration, further improving the vibration resistance of frame 1. It can effectively isolate the vibration generated by equipment operation, avoid loosening, wear, or even damage of parts due to long-term vibration, and extend the service life of the equipment.

[0035] like Figure 1 , Figure 2 and Figure 3 As shown, in another embodiment of the present invention, the outer wall of the frame 1 is provided with multiple sliding grooves 5 on both the left and right sides. The inner wall of the sliding groove 5 is slidably connected to a slider 6. The top wall of the frame 1 is rotatably connected to the left and right sides with adjustment knobs 4. The bottom end of the adjustment knob 4 is threadedly connected to the inner wall of the slider 6. The inner wall of the slider 6 is rotatably connected to an upper pressure roller 7. The bottom of the upper pressure roller 7 is provided with a lower pressure roller 8. The lower pressure roller 8 is rotatably connected to the inner wall of the frame 1. Multiple lower pressure rollers 8 are equidistantly rotatably connected to the lower middle part of the inner wall of the frame 1. A controller 9 is installed on the front right side of the frame 1. A display screen 10 is installed on the upper middle part of the front side of the outer wall of the controller 9.

[0036] In some examples, rotating the adjustment knob 4 allows the slider 6 on the outer wall of the adjustment knob 4 to slide up and down within the groove 5, thereby adjusting the height of the upper pressure roller 7. This, in conjunction with the lower pressure roller 8, is suitable for casting plates of different heights. It directly contacts the casting plate, completing the tasks of drawing, straightening, and supporting the casting. It is the core actuator of the straightening mechanism. Through the friction between the upper and lower pressure rollers 7 and 8, it overcomes resistance, as well as the frictional resistance between the casting plate and the roller conveyor, continuously pulling the casting plate out of the equipment. The controller 9 is responsible for receiving sensor signals, performing logical operations, and outputting control commands to achieve automation and precision in the straightening process. The operator sets parameters and monitors real-time data through the display screen 10, and triggers audible and visual alarms or automatic shutdown in case of a fault.

[0037] Working principle: The extension and retraction of hydraulic rod 2022 drives the long plate 2023 to rise and fall, ensuring that the long plate 2023 can closely fit the top wall of the casting plate. The extension and retraction of hydraulic rod 203 drives the connecting block 204 to rise and fall. When the connecting block 204 rises, it pulls the connecting plates 205 on both sides, thereby causing the rotating shaft 206 to rotate. The rotation of the rotating shaft 206 causes the clamping plate 208 at the end of the support arm 207 to move towards the center, ensuring that the outer wall of the clamping plate 208 is continuously in contact with the two sides of the casting plate. Through the clamping plate 208 and the long plate 2023, the casting plate 2023 can be lifted and lowered. The synergistic effect of rollers 023 allows the cast plate to move forward linearly on the fixed rod 209, ensuring that it remains centered in the straightening mechanism under the push of the upper and lower pressure rollers 7 and 8. This prevents the cast plate from deviating from the center position when its width changes, avoiding collisions with the sides of the upper or lower pressure rollers 7 or 8, which would affect the straightening effect. Furthermore, this precise control mechanism ensures that the surface flatness and dimensional accuracy of the cast plate meet predetermined standards after the straightening process, providing reliable quality assurance for subsequent processing and use.

[0038] By tightly attaching the first fixing plate 3051 to the outer wall of the mounting base 301 and the frame 1, and then placing the second fixing plate 3053 on the inner wall of the first fixing plate 3051, and using two bolts 3052 to screw into the frame 1 and the ground respectively, a tight connection between the mounting base 301 and the frame 1 is achieved, forming a stable connection structure. This installation method is convenient, improves the stability of the structure, and prevents the frame 1 from deforming due to various external forces during operation. When the equipment vibration is transmitted to both sides of the frame 1, the shaking of the frame 1 will compress the damping rod 3042, which in turn compresses the spring 3043. The spring 3043 undergoes elastic deformation under vibration, absorbing and buffering vibration energy. This allows the damping rod 3042 to adapt to the weight and vibration frequency of the frame 1, further enhancing the vibration resistance of the frame 1, effectively isolating the vibration generated during equipment operation, and preventing long-term vibration from causing parts to loosen, wear, or even be damaged, thereby extending the service life of the equipment. At the same time, this design can also reduce noise pollution from the equipment, providing operators with a more comfortable working environment, and also helps to reduce the impact on the surrounding environment, meeting the requirements of modern industry for environmental protection and sustainable development.

[0039] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A straightening and withdrawing mechanism for a continuous casting machine, comprising a frame (1), characterized in that: A clamping mechanism (2) is installed on the top front side of the frame (1). The clamping mechanism (2) is used to fix the forward direction of the casting plate. Fixing mechanisms (3) are installed on the left and right sides of the outer wall of the frame (1). The fixing mechanisms (3) are used to fix and support the frame (1). The clamping mechanism (2) includes a fixed frame (201), which is fixedly connected to the top front side of the frame (1). A hydraulic rod (203) is fixedly connected to the top front side of the fixed frame (201). A rotating shaft (206) is rotatably connected to the bottom left and right sides of the fixed frame (201). A connecting block (204) is fixedly connected to the bottom end of the hydraulic rod (203). A connecting plate (205) is rotatably connected to the inner left and right sides of the connecting block (204). The end of the connecting plate (205) is fixedly connected to the front end of the rotating shaft (206). A limit component (202) is installed on the top of the fixed frame (201).

2. The straightening mechanism for a continuous casting machine according to claim 1, characterized in that: The limiting component (202) includes a fixing plate (2021), which is fixedly connected to the middle of the top wall of the fixing frame (201). Hydraulic rods (2022) are fixedly connected to the front and rear sides of the bottom of the fixing plate (2021), and a long plate (2023) is fixedly connected to the bottom end of the hydraulic rods (2022).

3. The straightening mechanism for a continuous casting machine according to claim 1, characterized in that: The outer wall of the rotating shaft (206) is fixedly connected with multiple support arms (207) at equal intervals. The bottom inner side of the support arm (207) is fixedly connected with a clamping plate (208). The inner wall of the clamping plate (208) is fixedly connected with multiple fixing rods (209) at equal intervals.

4. The straightening mechanism for a continuous casting machine according to claim 1, characterized in that: The fixing mechanism (3) includes a mounting base (301), which is fixedly connected to the left and right sides of the outer wall of the frame (1). A connecting rod (302) is installed on the right side of the inner wall of the mounting base (301), and a support foot (303) is fixedly connected to the right side of the outer wall of the connecting rod (302). A shock-absorbing component (304) is installed in the middle of the right side of the support foot (303). Mounting components (305) are installed on the front and rear sides of the outer wall of the mounting base (301).

5. A straightening mechanism for a continuous casting machine according to claim 4, characterized in that: The shock absorption assembly (304) includes a support rod (3041), which is fixedly connected to the middle right side of the support foot (303). Damping rods (3042) are fixedly connected to the four corners of the support rod (3041), and springs (3043) are rotatably connected to the outer wall of the damping rods (3042).

6. A straightening mechanism for a continuous casting machine according to claim 4, characterized in that: The mounting assembly (305) includes a fixing plate one (3051), which is fixedly connected to the front and rear sides of the outer wall of the mounting base (301). A fixing plate two (3053) is installed on the inner wall of the fixing plate one (3051), and a plurality of bolts (3052) are threaded at equal intervals on the inner wall of the fixing plate two (3053).

7. The straightening mechanism for a continuous casting machine according to claim 1, characterized in that: Multiple sliding grooves (5) are provided on the left and right sides of the outer wall of the frame (1), and a slider (6) is slidably connected to the inner wall of the sliding groove (5).

8. The straightening mechanism for a continuous casting machine according to claim 1, characterized in that: The top wall of the frame (1) is rotatably connected to the left and right sides of the adjustment knob (4), and the bottom end of the adjustment knob (4) is threaded to the inner wall of the slider (6).

9. A straightening mechanism for a continuous casting machine according to claim 7, characterized in that: The inner wall of the slider (6) is rotatably connected to an upper pressure roller (7), and a lower pressure roller (8) is provided at the bottom of the upper pressure roller (7). The lower pressure roller (8) is rotatably connected to the inner wall of the frame (1), and multiple lower pressure rollers (8) are rotatably connected at equal intervals to the lower part of the inner wall of the frame (1).

10. A straightening mechanism for a continuous casting machine according to claim 1, characterized in that: A controller (9) is installed on the front right side of the frame (1), and a display screen (10) is installed on the upper middle part of the front side of the outer wall of the controller (9).

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