A device for forging an automobile die forging

Abstract

The application belongs to the technical field of automobile die forging, and particularly relates to a kind of automobile die forging piece forging device, including the following preparation steps: raw materials are melted, the molten metal liquid is poured into the casting mold, air cooling treatment is carried out through the cooling device, and automobile rough piece is obtained after cooling and solidification; one end of the automobile die forging body is placed on the lower forging die through the sliding of the positioning plate, the automobile die forging body is limited on the lower forging die through the positioning block, the automobile die forging body shape is compressed and moves to the middle position, the rotation of the positioning block can facilitate the machining of the automobile die forging body, the positioning block ensures that the position of the automobile die forging body is limited before the upper forging die is compressed, and the limitation of the position of the automobile die forging body is released when compression, thereby meeting the requirement of limiting the position of the automobile die forging body, avoiding the shaking of the machine during operation affecting the position of the automobile die forging body, and further ensuring the processing quality.

Description

Technical Field

[0001] This invention belongs to the field of automotive die forging technology, specifically a forging device for automotive die forging parts. Background Technology

[0002] Die forgings are forgings made with molds, while forging is the process of pouring liquid metal into a forging cavity that conforms to the shape of the part, and then obtaining the part after it cools and solidifies.

[0003] The forging process for automotive parts involves first obtaining a forging part through forging, and then passing the forging part through a forging die to obtain the final product. During the processing of the forging part on the forging equipment, it may shake, causing the overall position to easily change.

[0004] In existing technologies, automotive forgings are placed on a forging device and their position is limited by baffles. However, during the forging process, the position of the forgings may wobble, and traditional baffles are difficult to limit the position of the forgings, causing them to easily deviate from the set position, which seriously affects the production quality of the forgings. Here we provide an automotive forging device. Summary of the Invention

[0005] To address the aforementioned problems, this invention proposes a forging apparatus for automotive die forgings.

[0006] The technical solution adopted by the present invention to solve its technical problem is: the forging apparatus for automotive die forgings of the present invention includes the following preparation steps:

[0007] S1. The raw materials are melted and the molten metal is poured into the mold and cooled by air through a cooling device. After cooling and solidification, an automobile blank is obtained.

[0008] S2. Heat the automobile blank to a temperature of 380℃~480℃, and then perform two lubrication molding processes under the conditions of a mold temperature of 380℃~420℃ and a forging temperature of 420℃~460℃ for a 10,000-ton vertical die press to obtain the automobile forging.

[0009] S3. The automotive forgings are etched and degreased in an alkaline bath of NaOH at a temperature of 60℃~80℃ and a mass concentration of 12%~20% for 6~18 minutes. Then, they are washed with alkaline solution in a cold water bath at room temperature. Next, they are neutralized and washed with acid in an acid bath of HNO3 at room temperature and a mass concentration of 30%~50% for 6~9 minutes. They are then washed with acid in a cold water bath at room temperature. Finally, they are rinsed in a hot water bath at a water temperature of 30~70℃ to obtain the automotive die forgings.

[0010] Preferably, the device includes a forging machine; a first telescopic rod is fixedly connected to the top of the forging machine; an upper forging die is slidably connected to the first telescopic rod; a lower forging die is fixedly connected to the top of the forging machine; a base plate is fixedly connected to the top of the lower forging die; a second telescopic rod is fixedly connected inside the base plate; a positioning plate is fixedly connected to the top of the second telescopic rod; a storage groove is provided inside the upper forging die; a pull ring is fixedly connected to the top of the positioning plate; a positioning block is rotatably connected inside the positioning plate; a pressure plate is fixedly connected to the top of the positioning block; a first spring is installed below the pressure plate; and an automotive forging part is installed between the positioning plate and the lower forging die.

[0011] Preferably, a limiting plate is fixedly connected to the top of the lower forging die; a telescopic rod is fixedly connected inside the limiting plate; a ball bearing is rotatably connected to the bottom end of the telescopic rod; a second spring is fixedly connected inside the limiting plate and is sleeved on the telescopic rod; and an automotive forging part is mounted on the bottom end of the ball bearing.

[0012] Preferably, a positioning plate is fixedly connected inside the lower forging die; a ball bearing is rotatably connected to the top of the positioning plate, and an automotive forging part is installed between the ball bearing and the positioning plate.

[0013] Preferably, the positioning block is rotatably connected to a roller; an automotive forging body is mounted below the roller.

[0014] Preferably, a top block is fixedly connected inside the lower forging die; a positioning plate is fixedly connected to the side end of the top block, and an automotive forging part is mounted on the top of the positioning plate.

[0015] Preferably, a limiting baffle is fixedly connected to the top of the forging equipment; an automotive forging body is installed on one side of the limiting baffle.

[0016] Preferably, a magnet plate is fixedly connected to the top of the base plate; a positioning plate is installed on the top of the magnet plate.

[0017] The beneficial effects of this invention are:

[0018] 1. This invention provides a forging apparatus for automotive forging parts. One end of the automotive forging part is placed on the lower forging die by sliding a positioning plate. A positioning block then confines the automotive forging part to the lower forging die. During processing by the upper and lower forging dies, a pressure rod in the receiving groove squeezes and rotates the pressure plate. The rotation of the pressure plate causes the positioning block to rotate. This rotation causes the roller to contact the automotive forging part, preventing the positioning block from confining the part. The rotation of the roller facilitates the sliding of the automotive forging part. As the shape of the automotive forging part shifts towards the center during pressing, the rotation of the positioning block facilitates processing. The positioning block ensures that the position of the automotive forging part is confined before the upper forging die presses it, and releases this confinement during pressing, thus meeting the positional requirements of the automotive forging part and preventing machine vibration from affecting its position, thereby ensuring processing quality.

[0019] 2. This invention provides a forging device for automotive forging parts. The forging part is pressed by a ball bearing that slides upwards. The sliding of the ball bearing causes the telescopic rod to retract, and the upward sliding of the ball bearing compresses a second spring. The elasticity of the second spring causes the ball bearing to press against the top of the lower forging die. After one end of the forging part is fixed under a limiting plate, the other end of the forging part is moved to below a positioning plate. The positioning plate, in conjunction with the limiting plate, can limit the position of the forging part, reducing the impact of shaking on its position. Attached Figure Description

[0020] The accompanying drawings, which are included to provide a further understanding of the invention and form part of this application, illustrate exemplary embodiments of the invention and, together with their description, serve to explain the invention and do not constitute an undue limitation thereof. In the drawings:

[0021] Figure 1 This is a flowchart of the method of the present invention;

[0022] Figure 2 This is a perspective view of the present invention;

[0023] Figure 3 This is a cross-sectional view of the present invention;

[0024] Figure 4 This is a perspective view of the positioning plate structure of the present invention;

[0025] Figure 5 This is a perspective view of the limiting plate structure of the present invention;

[0026] Legend:

[0027] 1. Forging equipment; 11. Lower forging die; 12. No. 1 telescopic rod; 13. Upper forging die; 14. Automotive forging body; 15. Positioning plate; 16. Storage groove; 17. Base plate; 18. No. 2 telescopic rod; 19. Pull ring; 20. Pressure plate; 21. No. 1 spring; 22. Positioning block; 23. Roller; 24. Top block; 25. Positioning clamping plate; 26. Limiting plate; 27. Telescopic fixed rod; 28. No. 2 spring; 29. ​​Ball bearing; 30. Clamping plate; 31. Limiting baffle; 32. Magnetic plate. Detailed Implementation

[0028] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0029] Please see Figures 1-5 As shown, a forging apparatus for automotive die forgings includes the following preparation steps:

[0030] S1. The raw materials are melted and the molten metal is poured into the mold and cooled by air through a cooling device. After cooling and solidification, an automobile blank is obtained.

[0031] S2. Heat the automobile blank to a temperature of 380℃~480℃, and then perform two lubrication molding processes under the conditions of a mold temperature of 380℃~420℃ and a forging temperature of 420℃~460℃ for a 10,000-ton vertical die press to obtain the automobile forging.

[0032] S3. The automotive forgings are etched and degreased in an alkaline bath of NaOH at a temperature of 60℃~80℃ and a mass concentration of 12%~20% for 6~18 minutes. Then, they are washed with alkaline solution in a cold water bath at room temperature. Next, they are neutralized and washed with acid in an acid bath of HNO3 at room temperature and a mass concentration of 30%~50% for 6~9 minutes. They are then washed with acid in a cold water bath at room temperature. Finally, they are rinsed in a hot water bath at a water temperature of 30~70℃ to obtain the automotive die forgings.

[0033] In one specific embodiment of the present invention, the device includes a forging equipment 1, a first telescopic rod 12, an upper forging die 13, a positioning plate 15, a storage groove 16, a pull ring 19, a positioning block 22, and a pressure plate 20. The first telescopic rod 12 is fixedly connected to the top of the forging equipment 1. The upper forging die 13 is slidably connected to the first telescopic rod 12. A lower forging die 11 is fixedly connected to the top of the forging equipment 1. A base plate 17 is fixedly connected to the top of the lower forging die 11. A second telescopic rod 18 is fixedly connected inside the base plate 17, and a spring is provided inside the second telescopic rod 18. A positioning block is fixedly connected to the top of the second telescopic rod 18. The positioning plate 15 and the second telescopic rod 18 allow the positioning plate 15 to extend and retract normally; the upper forging die 13 has a storage groove 16 inside; a pull ring 19 is fixedly connected to the top of the positioning plate 15, and pulling the pull ring 19 can make the positioning plate 15 slide upward; a positioning block 22 is rotatably connected inside the positioning plate 15, and the top block 24 cooperates with the positioning block 22 to clamp and limit the automotive forging part 14; a pressure plate 20 is fixedly connected to the top of the positioning block 22; a first spring 21 is installed below the pressure plate 20; the automotive forging part 14 is installed between the positioning plate 15 and the lower forging die 11.

[0034] During operation, the automotive forging part is placed on the forging device and its position is limited by baffles. However, during the forging process, the position of the forging part may wobble, and traditional baffles are difficult to limit the position of the forging part, causing it to easily deviate from the set position, seriously affecting the production quality of the forging part. During operation, the operator places the automotive forging part 14 on the lower forging die 11, and both ends of the automotive forging part 14 can be aligned with one end of the limiting baffle 31. Multiple sets of limiting baffles 31 can limit the position of the automotive forging part 14, making it easier for the operator to align the automotive forging part 14. First, pull the pull ring 19 to slide upward, so that the positioning plate 15 slides upward together. The sliding of the positioning plate 15 will cause the positioning block 22 to slide together. The second telescopic rod 18 has a spring inside, which can make the positioning plate 15 extend and retract normally. After the positioning block 22 slides, the operator places one end of the automotive forging part 14 under the positioning block 22. After the positioning plate 14 is placed on the lower forging die 11 with the assistance of the limiting baffle 31, the positioning plate 15 is reset by the spring inside the second telescopic rod 18. The positioning plate 15 and the positioning block 22 slide downward. At this time, the positioning block 22 will be stuck on the top surface of the automotive forging part 14, and the top block 24 will contact the bottom surface of the automotive forging part 14. The top block 24 and the positioning block 22 cooperate to clamp and limit the automotive forging part 14, avoiding positional displacement caused by shaking during processing. 5 is made of frosted plastic material. Multiple positioning plates 25 contact the bottom end of the automotive forging part 14. The positioning plates 25 can reduce the positional deviation of the automotive forging part 14. After the position of the automotive forging part 14 is fixed on the lower forging die 11, the operator starts the forging equipment 1. The operation of the forging equipment 1 causes the upper forging die 13 to slide downwards on the first telescopic rod 12. The receiving groove 16 inside the upper forging die 13 corresponds to the positioning plate 15. When the upper forging die 13 contacts the lower forging die 11,The receiving slot 16 is equipped with a pressure rod, which squeezes the pressure plate 20 to rotate. The rotation of the pressure plate 20 causes the positioning block 22 to rotate. The rotation of the positioning block 22 causes the roller 23 to contact the automotive forging body 14, thus preventing the positioning block 22 from restricting the automotive forging body 14. The rotation of the roller 23 facilitates the sliding of the automotive forging body 14. As the shape of the automotive forging body 14 is pressed together, it will move towards the center position. The rotation of the positioning block 22 facilitates the processing of the automotive forging body 14. The positioning block 22 ensures that the upper forging die 13 presses the automotive forging body 14. The position of the forging part 14 is initially restricted, but this restriction is lifted during pressing. This satisfies the positional requirements of the forging part 14 and prevents machine vibration from affecting its position. After the upper forging die 13 resets, the elasticity of the first spring 21 will reset the pressure plate 20 for the next operation. When the positioning plate 15 slides down, it will adhere to the magnetic plate 32. The magnetic plate 32 is attracted to the positioning plate 15 by magnetic attraction, ensuring the connection stability between the positioning block 22 and the forging part 14.

[0035] In one specific embodiment of the present invention, a limiting plate 26 is fixedly connected to the top of the lower forging die 11; a telescopic fixed rod 27 is fixedly connected inside the limiting plate 26; a ball bearing 29 is rotatably connected to the bottom end of the telescopic fixed rod 27; a second spring 28 is fixedly connected inside the limiting plate 26 and is sleeved on the telescopic fixed rod 27; and an automotive forging body 14 is installed at the bottom end of the ball bearing 29.

[0036] During operation, the automotive forging part 14 is placed on the lower forging die 11. The operator first moves one end of the automotive forging part 14 towards the bottom of the limiting plate 26. The automotive forging part 14 will then contact the ball bearing 29, causing the ball bearing 29 to slide upwards under pressure. The telescopic rod 27 can limit the position of the ball bearing 29. The upward sliding of the ball bearing 29 will compress the second spring 28. The ball bearing 29 will rotate upon contact with the automotive forging part 14. The elasticity of the second spring 28 will cause the ball bearing 29 to press the automotive forging part 14 against the top of the lower forging die 11. The positioning plate 30 is... Made of frosted plastic, the multiple sets of positioning plates 30 can improve the fixation of the position of the automotive forging body 14 and reduce the positional deviation of the automotive forging body 14. After one end of the automotive forging body 14 is limited under the limiting plate 26, the operator moves the other end of the automotive forging body 14 to below the positioning plate 15. The positioning plate 15, together with the limiting plate 26, can limit the position of the automotive forging body 14. When the upper forging die 13 processes the automotive forging body 14, the rotation of the ball 29 facilitates the movement of the automotive forging body 14 to the center position.

[0037] In one specific embodiment of the present invention, a positioning plate 30 is fixedly connected inside the lower forging die 11; a ball bearing 29 is rotatably connected to the top of the positioning plate 30, and an automotive forging body 14 is installed between the ball bearing 29 and the positioning plate 30.

[0038] During operation, one end of the automotive forging body 14 is first moved towards the bottom of the limiting plate 26. The automotive forging body 14 will then come into contact with the ball bearing 29, causing the ball bearing 29 to slide upwards under pressure. The telescopic rod 27 can limit the position of the ball bearing 29. The upward sliding of the ball bearing 29 will compress the second spring 28. The ball bearing 29 will rotate when it comes into contact with the automotive forging body 14. The elasticity of the second spring 28 will cause the ball bearing 29 to press the automotive forging body 14 at the top of the lower forging die 11. The positioning plate 30 is made of frosted plastic material. Multiple positioning plates 30 can improve the fixation of the position of the automotive forging body 14 and reduce the possibility of the automotive forging body 14 shifting position.

[0039] In one specific embodiment of the present invention, a roller 23 is rotatably connected inside the positioning block 22; an automotive forging body 14 is installed below the roller 23.

[0040] During operation, pulling the pull ring 19 upwards causes the positioning plate 15 to slide upwards as well. The sliding of the positioning plate 15 causes the positioning block 22 to slide as well. The second telescopic rod 18 allows the positioning plate 15 to extend and retract normally. After the positioning block 22 slides, the operator places one end of the automotive forging part 14 below the positioning block 22. With the assistance of the limit baffle 31, the automotive forging part 14 is placed on the lower forging die 11. At this point, the positioning plate 15 is reset by the spring inside the second telescopic rod 18, and the positioning plate 15 and positioning block 22 move upwards... As the part slides down, the positioning block 22 will lock onto the top surface of the automotive forging body 14, and the top block 24 will contact the bottom surface of the automotive forging body 14. The top block 24 and the positioning block 22 cooperate to clamp and limit the automotive forging body 14, preventing positional displacement caused by shaking during processing. The positioning plate 25 is made of frosted plastic. Through multiple sets of positioning plates 25 contacting the bottom of the automotive forging body 14, the positioning plates 25 can reduce the positional displacement of the automotive forging body 14. After the upper forging die 13 is fixed on the lower forging die 11, the operator starts the forging equipment 1. The operation of the forging equipment 1 causes the upper forging die 13 to slide downward on the first telescopic rod 12. The receiving groove 16 inside the upper forging die 13 corresponds to the positioning plate 15. When the upper forging die 13 contacts the lower forging die 11, a pressure rod is provided inside the receiving groove 16. The pressure rod will squeeze the pressure plate 20 to rotate. The rotation of the pressure plate 20 will cause the positioning block 22 to rotate. The rotation of the positioning block 22 will cause the roller 23 to contact the automotive forging part 14, thereby preventing the positioning block 22 from forging the automotive part. The part 14 is defined, and the rotation of the roller 23 facilitates the sliding of the automotive forging part 14. As the shape of the automotive forging part 14 is pressed, it will move towards the middle position. The rotation of the positioning block 22 facilitates the processing of the automotive forging part 14. The positioning block 22 ensures that the position of the automotive forging part 14 is defined before the upper forging die 13 presses it. When pressing, the limitation on the position of the automotive forging part 14 will be released, thereby meeting the limitation requirements on the position of the automotive forging part 14 and avoiding the shaking of the machine during operation from affecting the position of the automotive forging part 14.

[0041] In one specific embodiment of the present invention, a top block 24 is fixedly connected inside the lower forging die 11; a positioning plate 25 is fixedly connected to the side end of the top block 24, and an automotive forging body 14 is installed on the top end of the positioning plate 25.

[0042] During operation, first pull the ring 19 upwards to slide it, causing the positioning plate 15 to slide upwards as well. The sliding of the positioning plate 15 will cause the positioning block 22 to slide as well. The second telescopic rod 18 can make the positioning plate 15 extend and retract normally. After the positioning block 22 slides, the worker places one end of the automotive forging body 14 below the positioning block 22. At this time, the positioning plate 15 is reset by the spring inside the second telescopic rod 18, and the positioning plate 15 and positioning block 22 slide downwards. At this time, the positioning block 22 will be stuck on the top surface of the automotive forging body 14, and the top block 24 will contact the bottom surface of the automotive forging body 14. The top block 24 and the positioning block 22 cooperate to clamp and limit the automotive forging body 14, avoiding positional displacement caused by shaking during processing. The positioning clamping plate 25 is made of plastic frosted material. Through multiple sets of positioning clamping plates 25 contacting the bottom of the automotive forging body 14, the positioning clamping plate 25 can reduce the positional displacement of the automotive forging body 14.

[0043] In one specific embodiment of the present invention, a limiting baffle 31 is fixedly connected to the top of the forging equipment 1; an automotive forging body 14 is installed on one side of the limiting baffle 31.

[0044] During operation, the worker places the automotive forging part 14 on the lower forging die 11. Both ends of the automotive forging part 14 can be aligned with one end of the limiting baffle 31. Multiple sets of limiting baffles 31 can limit the position of the automotive forging part 14, making it easier for the worker to align the automotive forging part 14. First, pull the pull ring 19 to slide upward, thereby causing the positioning plate 15 to slide upward as well. The sliding of the positioning plate 15 will cause the positioning block 22 to slide as well. The second telescopic rod 18 has a spring inside, which can enable the positioning plate 15 to extend and retract normally. After the positioning block 22 slides, the worker places one end of the automotive forging part 14 below the positioning block 22. With the assistance of the limiting baffles 31, the automotive forging part 14 is placed on the lower forging die 11, which facilitates the limitation of the left and right front end faces of the automotive forging part 14 and reduces the impact of shaking on the positional change of the automotive forging part 14.

[0045] In one specific embodiment of the present invention, a magnet plate 32 is fixedly connected to the top of the base plate 17; a positioning plate 15 is installed on the top of the magnet plate 32.

[0046] During operation, pulling the pull ring 19 upwards causes the positioning plate 15 to slide upwards as well. The sliding of the positioning plate 15 causes the positioning block 22 to slide as well. The second telescopic rod 18 has a spring inside, which allows the positioning plate 15 to extend and retract normally. After the positioning block 22 slides, the operator places one end of the automotive forging part 14 below the positioning block 22. With the assistance of the limiting baffle 31, the automotive forging part 14 is placed on the lower forging die 11. At this time, the positioning plate 15 is reset by the spring inside the second telescopic rod 18. The elasticity of the first spring 21 will reset the pressure plate 20 for the next operation. When the positioning plate 15 slides downwards, it will adhere to the magnetic plate 32. The magnetic plate 32 is attracted to the positioning plate 15 by magnetic attraction, ensuring the connection stability between the positioning block 22 and the automotive forging part 14.

[0047] Working principle: The automotive forging part is placed on the forging device and its position is limited by baffles. However, during the forging process, the position of the forging part may wobble, and traditional baffles are difficult to limit the position of the forging part, causing it to easily deviate from the set position, which seriously affects the production quality of the forging part. During operation, the operator places the automotive forging part 14 on the lower forging die 11. The two ends of the automotive forging part 14 can be aligned with one end of the limiting baffle 31. Multiple sets of limiting baffles 31 can limit the position of the automotive forging part 14, making it easier for the operator to align the automotive forging part 14. First, pull the pull ring 19 to slide upward, so that the positioning plate 15 slides upward together. The sliding of the positioning plate 15 will cause the positioning block 22 to slide together. The internal spring of the second telescopic rod 18 allows the positioning plate 15 to extend and retract normally. After the positioning block 22 slides, the worker places one end of the automotive forging part 14 below the positioning block 22. With the assistance of the limiting baffle 31, the automotive forging part 14 is placed on the lower forging die 11. At this time, the positioning plate 15 is reset by the spring inside the second telescopic rod 18, and the positioning plate 15 and positioning block 22 slide downward. At this time, the positioning block 22 will be stuck on the top surface of the automotive forging part 14, and the top block 24 will contact the bottom surface of the automotive forging part 14. The top block 24 and the positioning block 22 cooperate to clamp and limit the automotive forging part 14, preventing positional displacement caused by shaking during processing. The positioning plate 25 is made of frosted plastic material. Made of high-quality material, the upper forging die 13 contacts the bottom of the automotive forging body 14 via multiple sets of positioning plates 25. The positioning plates 25 can reduce the positional deviation of the automotive forging body 14. After the position of the automotive forging body 14 is fixed on the lower forging die 11, the operator starts the forging equipment 1. The operation of the forging equipment 1 causes the upper forging die 13 to slide downward on the first telescopic rod 12. The receiving groove 16 inside the upper forging die 13 corresponds to the positioning plate 15. When the upper forging die 13 contacts the lower forging die 11, the receiving groove 16 is equipped with a pressure rod. The pressure rod will squeeze the pressure plate 20 to rotate. The rotation of the pressure plate 20 will cause the positioning block 22 to rotate. The rotation of the positioning block 22 will cause the roller 23 to contact the automotive forging body 14, so that the positioning block 22 can no longer restrict the automotive forging body 14. The rotation of roller 23 facilitates the sliding of the automotive forging part 14. Since the shape of the automotive forging part 14 will shift towards the center during pressing, the rotation of positioning block 22 facilitates the processing of the automotive forging part 14. Positioning block 22 ensures that the upper forging die 13 limits the position of the automotive forging part 14 before pressing it, and releases the position limitation during pressing, thus meeting the position limitation requirements of the automotive forging part 14 and preventing the shaking during machine operation from affecting the position of the automotive forging part 14. When the upper forging die 13 resets, the elasticity of spring 21 will reset the pressure plate 20 for the next operation. When positioning plate 15 slides downwards, it will adhere to the magnetic plate 32. The magnetic plate 32 is attracted to positioning plate 15 by magnetic attraction.Ensure the stability of the connection between the positioning block 22 and the automotive forging body 14.

[0048] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed invention.

Claims

1. A forging apparatus for automotive die forgings, characterized in that: The equipment includes a forging machine (1); a first telescopic rod (12) is fixedly connected to the top of the forging machine (1); an upper forging die (13) is slidably connected to the first telescopic rod (12); a lower forging die (11) is fixedly connected to the top of the forging machine (1); a base plate (17) is fixedly connected to the top of the lower forging die (11); a second telescopic rod (18) is fixedly connected inside the base plate (17); a positioning plate (15) is fixedly connected to the top of the second telescopic rod (18); and a storage groove (16) is provided inside the upper forging die (13). A pull ring (19) is fixedly connected to the top of the positioning plate (15); a positioning block (22) is rotatably connected inside the positioning plate (15); a pressure plate (20) is fixedly connected to the top of the positioning block (22); a No. 1 spring (21) is installed below the pressure plate (20); a pressure rod is provided inside the receiving groove (16), and the pressure rod will squeeze the pressure plate (20) to rotate, and the rotation of the pressure plate (20) will cause the positioning block (22) to rotate; an automotive forging body (14) is installed between the positioning plate (15) and the lower forging die (11). The positioning block (22) is rotatably connected to a roller (23); an automotive forging body (14) is mounted below the roller (23).

2. The forging apparatus for automotive die forgings according to claim 1, characterized in that: The top of the lower forging die (11) is fixedly connected to a limiting plate (26); a telescopic fixed rod (27) is fixedly connected inside the limiting plate (26); a ball bearing (29) is rotatably connected to the bottom end of the telescopic fixed rod (27); a second spring (28) is fixedly connected inside the limiting plate (26), and the second spring (28) is sleeved on the telescopic fixed rod (27); an automotive forging body (14) is installed at the bottom end of the ball bearing (29).

3. The forging apparatus for automotive die forgings according to claim 2, characterized in that: The lower forging die (11) is internally fixed with a positioning plate (30); the top of the positioning plate (30) is rotatably connected with a ball (29), and an automotive forging body (14) is installed between the ball (29) at the bottom of the telescopic fixed rod (27) and the positioning plate (30).

4. The forging apparatus for automotive die forgings according to claim 1, characterized in that: The lower forging die (11) is internally fixed with a top block (24); the top block (24) is fixed with a positioning plate (25) at its side end, and the top of the positioning plate (25) is fitted with an automotive forging body (14).

5. The forging apparatus for automotive die forgings according to claim 1, characterized in that: A limiting baffle (31) is fixedly connected to the top of the forging equipment (1); an automotive forging body (14) is installed on one side of the limiting baffle (31).

6. The forging apparatus for automotive die forgings according to claim 1, characterized in that: A magnet plate (32) is fixed to the top of the base plate (17); a positioning plate (15) is installed on the top of the magnet plate (32).

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