An automatic billet flipping and positioning device during forging

Abstract

This utility model relates to an automatic billet flipping and positioning device during forging, belonging to the field of billet forging processing technology. It includes a base, with a lifting plate installed at the middle of the upper end of the base. A bearing turntable is rotatably installed on the upper end of the lifting plate. Support plates are symmetrically fixed on both sides of the upper surface of the base, and telescopic cylinders are fixedly installed on the support plates. A motor frame is fixedly installed at the output end of the telescopic cylinder, and a drive motor is fixedly installed inside the motor frame. A clamping turntable is fixedly installed at the output end of the drive motor. The lifting bearing turntable drives the billet to rotate, facilitating adjustment of the clamping turntable's position on the billet. After the clamping turntable clamps the billet, the bearing turntable descends, and the clamping turntable rotates the clamped billet, achieving a flipping effect. Furthermore, by adjusting different clamping positions, the flipping direction can be flexibly adjusted, improving the uniformity of force on the billet during forging and increasing flipping efficiency.

Description

Technical Field

[0001] This utility model relates to the field of steel billet forging technology, and in particular to an automatic flipping and positioning device for steel billets during the forging process. Background Technology

[0002] Steel billets are products obtained by casting molten steel produced in a steelmaking furnace. During billet production, a hydraulic hammer is used to repeatedly strike the billet, heating it to a suitable temperature. Then, it undergoes forging and extrusion operations on a forging press to change its shape and improve its performance. During this process, the billet's position needs to be constantly turned and adjusted to ensure even stress distribution. Currently, manual turning is mostly used. However, due to the high temperature of the billet and severe heat radiation, this not only harms the health of workers but also significantly increases their workload. It also makes rapid forging difficult, leading to challenges in turning and positioning the billet during forging. Utility Model Content

[0003] To overcome the technical defects of the existing technology, this utility model provides an automatic billet flipping and positioning device in the forging process, which can automatically flip and position the billet, improve forging efficiency, and reduce the labor intensity of operators.

[0004] The technical solution adopted by this utility model is: an automatic billet flipping and positioning device during forging, including a base, a lifting plate installed at the middle of the upper end of the base, and a bearing turntable rotatably installed at the upper end of the lifting plate. Support plates are symmetrically fixedly installed on both sides of the upper surface of the base, and telescopic cylinders are fixedly installed on the support plates. A motor frame is fixedly installed at the output end of the telescopic cylinder, and a drive motor is fixedly installed inside the motor frame. A clamping turntable is fixedly installed at the output end of the drive motor. The clamping turntables on both sides are symmetrically distributed and located on both sides of the bearing turntable. In use, the base is first fixed below an external forging press. The billet to be forged is heated and placed on the bearing turntable. The lifting plate drives the bearing turntable to rise to a high position, and the rotation of the bearing turntable... The telescopic cylinder pushes the clamping turntable, which pushes the steel billet to the center of the bearing turntable for easy positioning. After positioning, the telescopic cylinder retracts, and the steel billet is forged by the forging press. When the steel billet needs to be flipped, the telescopic cylinder drives the motor frame to move towards the steel billet, so that the clamping turntables on both sides clamp the steel billet. After clamping, the lifting plate drives the bearing turntable to descend, so that the steel billet is suspended in the air. The driving motor rotates the clamping turntable, causing the steel billet to flip. After flipping, the lifting plate drives the bearing turntable to rise, supporting the steel billet again. Before clamping, the bearing turntable rotates the steel billet to adjust the clamping position, thereby facilitating the adjustment of the flipping direction and improving the applicability during flipping.

[0005] Preferably, a groove is provided in the middle of the base, and a load-bearing hydraulic cylinder is fixedly installed in a circumferential array inside the groove. The lifting plate is fixedly installed between the telescopic ends of the load-bearing hydraulic cylinder. The load-bearing hydraulic cylinder not only facilitates the height adjustment of the lifting plate, but also provides load-bearing support for the lifting plate during forging, which facilitates the forging process of the steel billet.

[0006] Preferably, the base is symmetrically fixed with fixing feet on both sides, and the center point of the support plate and the bearing turntable are on the same straight line. The fixing feet facilitate the installation of the base.

[0007] Preferably, the upper surface of the lifting plate is provided with a concave groove, the bearing turntable is rotatably installed inside the concave groove, and a servo motor is fixedly installed on the lower surface of the lifting plate. The output end of the servo motor is fixedly connected to the lower end of the bearing turntable. The concave groove facilitates the installation of the bearing turntable, and during use, the servo motor drives the bearing turntable to rotate inside the concave groove, which facilitates the rotation of the steel billet on the bearing turntable and makes it convenient to adjust the clamping position.

[0008] Preferably, L-shaped guide rods are fixedly installed on both sides of the motor frame. The guide rods are inserted into the support plate to improve the radial bearing capacity when clamping the steel billet and reduce the radial force on the telescopic rod of the telescopic cylinder.

[0009] Preferably, a bearing sleeve is fixedly installed on both sides of the support plate, and the guide rod is inserted into the bearing sleeve. One end of the guide rod has a T-shaped structure. The bearing sleeve facilitates the guidance of the guide rod and the bearing of radial force.

[0010] Preferably, the clamping turntable has anti-slip texture on one side opposite to the main plate, the clamping turntable has a disc-shaped structure, and the lowermost end of the clamping turntable is on the same horizontal plane as the upper surface of the supporting turntable, thereby increasing the friction between the clamping turntable and the steel billet and improving the stability during flipping.

[0011] Preferably, one side of the support plate is symmetrically equipped with reinforcing ribs, which are triangular in structure, and the lower end of the reinforcing rib is fixedly connected to the upper surface of the base. The reinforcing ribs improve the stability and deformation resistance of the connection between the support plate and the base.

[0012] The beneficial effects of this utility model are as follows: the lifting bearing turntable drives the steel billet to rotate, which makes it easy to adjust the position of the clamping turntable on the steel billet. After the clamping turntable clamps the steel billet, the bearing turntable descends and the clamping turntable rotates the clamped steel billet to achieve the effect of flipping. Furthermore, by adjusting different clamping positions, the flipping direction can be flexibly adjusted, which improves the uniformity of force on the steel billet during forging, increases the flipping efficiency, and reduces the labor intensity of the operators. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0014] Figure 2 This is a structural diagram showing the location of the base in this utility model;

[0015] Figure 3 This is a schematic diagram of the structure of the lifting plate after an explosion in this utility model;

[0016] Figure 4 This is a structural schematic diagram showing the position of the telescopic hydraulic cylinder in this utility model;

[0017] Figure 5 This is a structural schematic diagram of the telescopic cylinder position from another angle in this utility model.

[0018] Explanation of reference numerals in the attached drawings: 1. Base; 2. Lifting plate; 3. Load-bearing turntable; 4. Support plate; 5. Telescopic cylinder; 6. Motor frame; 7. Drive motor; 8. Clamping turntable; 9. Groove; 10. Load-bearing cylinder; 11. Fixed foot; 12. Concave groove; 13. Servo motor; 14. Guide rod; 15. Load-bearing sleeve; 16. Reinforcing rib. Detailed Implementation

[0019] The present invention will be further described below with reference to the accompanying drawings:

[0020] like Figures 1-5 As shown, this embodiment provides an automatic billet flipping and positioning device during forging, including a base 1. A lifting plate 2 is installed at the middle of the upper end of the base 1, and a bearing turntable 3 is rotatably installed on the upper end of the lifting plate 2. Support plates 4 are symmetrically fixed on both sides of the upper surface of the base 1. Telescopic cylinders 5 are fixedly installed on the support plates 4. A motor frame 6 is fixedly installed at the output end of the telescopic cylinder 5. A drive motor 7 is fixedly installed inside the motor frame 6, and a clamping turntable 8 is fixedly installed at the output end of the drive motor 7. The clamping turntables 8 on both sides are symmetrically distributed and are located on both sides of the bearing turntable 3. In use, the base 1 is first fixed below the external forging press. The billet to be forged is heated and placed on the bearing turntable 3. The lifting plate 2 drives the bearing turntable 3 to rise to a high position. Through the rotation of the bearing turntable 3 and the pushing of the clamping turntable 8 by the telescopic cylinder 5, the clamping turntable is clamped. 8. Push the steel billet so that it is positioned in the middle of the bearing turntable 3, which facilitates the positioning of the steel billet. After positioning, the telescopic cylinder 5 retracts, and the steel billet is forged by the forging press. When the steel billet needs to be flipped, the telescopic cylinder 5 drives the motor frame 6 to move towards the steel billet, so that the clamping turntables 8 on both sides clamp the steel billet. After clamping, the lifting plate 2 drives the bearing turntable 3 to descend, so that the steel billet is in a suspended state. The driving motor 7 rotates the clamping turntable 8, so that the steel billet flips. After flipping, the lifting plate 2 drives the bearing turntable 3 to rise, supporting the steel billet again. Before clamping, the bearing turntable 3 rotates the steel billet to facilitate the adjustment of the clamping position, and thus the adjustment of the flipping direction, improving the applicability during flipping. This ensures that all sides of the steel billet can be forged by the forging press, improving the uniformity of the force on the steel billet during the forging process, and making it easy to use.

[0021] As a technical optimization solution of this utility model, specifically as follows: Figure 2 and Figure 3As shown, a groove 9 is provided in the middle of the base 1. A load-bearing hydraulic cylinder 10 is fixedly installed in a circular array inside the groove 9. The lifting plate 2 is fixedly installed between the telescopic ends of the load-bearing hydraulic cylinder 10. The load-bearing hydraulic cylinder 10 facilitates not only height adjustment of the lifting plate 2, but also provides load support during forging, facilitating the forging of the steel billet. Furthermore, when the lifting plate 2 descends, it moves into the groove 9, suspending the steel billet for easy rotation. Fixed feet 11 are symmetrically fixed on both sides of the base 1, and the center point of the support plate 4 is aligned with the center point of the load-bearing turntable 3. The fixed feet 11 facilitate... The base 1 is installed to improve stability during forging. The upper surface of the lifting plate 2 is provided with a concave groove 12. The bearing turntable 3 is rotatably installed inside the concave groove 12. The lower surface of the lifting plate 2 is fixedly installed with a servo motor 13. The output end of the servo motor 13 is fixedly connected to the lower end of the bearing turntable 3. The concave groove 12 facilitates the installation of the bearing turntable 3. In use, the servo motor 13 drives the bearing turntable 3 to rotate inside the concave groove 12, which facilitates the rotation of the steel billet on the bearing turntable 3, makes it easy to adjust the clamping position, and makes it easy to adjust the flipping of the steel billet in different directions, thus improving its applicability during use.

[0022] As a technical optimization solution of this utility model, specifically as follows: Figure 2 and Figure 4 As shown, L-shaped guide rods 14 are fixedly installed on both sides of the motor frame 6. The guide rods 14 are inserted into the support plate 4. The guide rods 14 improve the radial bearing capacity when clamping the steel billet, reduce the radial force on the telescopic rod of the telescopic cylinder 5, and improve the stability of use. The support plate 4 is fixedly installed on both sides of the support plate 4. The guide rods 14 are inserted into the support sleeves 15. One end of the guide rod 14 is a T-shaped structure. The support sleeves 15 facilitate the guidance of the guide rod 14 and the bearing of radial force. The cross-section of the support sleeves 15 and the guide rods 14 is square. Both ends of the support sleeves 15 extend to the outside of the support plate 4.

[0023] As a technical optimization solution of this utility model, specifically as follows: Figure 2 and Figure 5 As shown, anti-slip textures are provided on one side of the clamping turntable 8. The clamping turntable 8 has a disc-shaped structure, and the lowermost end of the clamping turntable 8 is on the same horizontal plane as the upper surface of the bearing turntable 3. The anti-slip textures improve the friction between the clamping turntable 8 and the steel billet, thereby improving the stability during flipping. A reinforcing rib 16 is symmetrically installed on one side of the support plate 4. The reinforcing rib 16 has a triangular structure, and one side of the lower end of the reinforcing rib 16 is fixedly connected to the upper surface of the base 1. The reinforcing rib 16 improves the stability of the connection between the support plate 4 and the base 1, and also improves the deformation resistance of the support plate 4 during clamping.

[0024] The foregoing has shown and described the basic principles, main features, and advantages of this invention. Those skilled in the art should understand that this invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this invention. Various changes and modifications may be made to this invention without departing from its spirit and scope. All such changes and modifications fall within the scope of this invention as defined by the appended claims and their equivalents.

Claims

1. An automatic steel billet turning and positioning device in a forging process, characterized in that: The system includes a base (1), a lifting plate (2) is installed at the middle of the upper end of the base (1), and a bearing turntable (3) is rotatably installed at the upper end of the lifting plate (2). Support plates (4) are symmetrically fixedly installed on both sides of the upper surface of the base (1). Telescopic cylinders (5) are fixedly installed on the support plates (4). A motor frame (6) is fixedly installed at the output end of the telescopic cylinder (5). A drive motor (7) is fixedly installed inside the motor frame (6), and a clamping turntable (8) is fixedly installed at the output end of the drive motor (7). The clamping turntables (8) on both sides are symmetrically distributed and are located on both sides of the bearing turntable (3).

2. The automatic billet flipping and positioning device during forging as described in claim 1, characterized in that: The base (1) has a groove (9) in the middle position. The interior of the groove (9) is fixedly installed with a load-bearing oil cylinder (10) in a circular array. The lifting plate (2) is fixedly installed between the telescopic ends of the load-bearing oil cylinder (10).

3. The automatic billet flipping and positioning device during forging as described in claim 1, characterized in that: The base (1) is symmetrically fixed with fixed feet (11) on both sides, and the support plate (4) and the center point of the bearing turntable (3) are on the same straight line.

4. The automatic billet flipping and positioning device during forging as described in claim 1, characterized in that: The upper surface of the lifting plate (2) is provided with a concave groove (12), the bearing turntable (3) is rotatably installed inside the concave groove (12), and a servo motor (13) is fixedly installed on the lower surface of the lifting plate (2). The output end of the servo motor (13) is fixedly connected to the lower end of the bearing turntable (3).

5. The automatic billet flipping and positioning device during forging as described in claim 1, characterized in that: Both sides of the motor frame (6) are fixedly installed with L-shaped guide rods (14), which are inserted into the support plate (4).

6. The automatic billet flipping and positioning device during forging according to claim 5, characterized in that: Both sides of the support plate (4) are fixedly installed with bearing sleeves (15), and the guide rod (14) is inserted into the bearing sleeve (15). One end of the guide rod (14) is a T-shaped structure.

7. The automatic billet flipping and positioning device during forging as described in claim 1, characterized in that: The clamping turntable (8) has anti-slip texture on one side opposite to the clamping turntable (8). The clamping turntable (8) has a disc-shaped structure, and the lowest end of the clamping turntable (8) is on the same horizontal plane as the upper surface of the bearing turntable (3).

8. The automatic billet flipping and positioning device during forging as described in claim 1, characterized in that: The support plate (4) is symmetrically equipped with reinforcing ribs (16) on one side. The reinforcing ribs (16) are triangular in structure, and the lower end of the reinforcing ribs (16) is fixedly connected to the upper surface of the base (1).

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