Rolling forming device for stabilizer bar production

Abstract

The utility model discloses a roll forming device for stabilizer bar production, which comprises a base, a working table, a support frame, a rolling assembly and a bottom die, two blanking assemblies are arranged on the upper side of the working table, the two blanking assemblies are respectively positioned on two sides of the bottom die, and each blanking assembly comprises a driving motor, a threaded rod, a threaded sliding block and a pneumatic clamping jaw. The driving motor is fixedly installed on the lower side of the workbench, the threaded rod is fixedly installed at the output end of the driving motor, the threaded sliding block is installed on the peripheral side of the threaded rod in a threaded mode, a groove is formed in the upper side of the threaded sliding block, and the electric telescopic rod is fixedly installed in the groove. The stabilizer bar can be automatically taken down after the stabilizer bar is subjected to hot-press forming through the rolling assembly through the arranged discharging assembly, and therefore the problems that after an existing stabilizer bar is subjected to hot-press forming, due to the fact that the temperature of the stabilizer bar is high, the stabilizer bar is inconvenient to take down by workers, certain danger exists, and the production efficiency is high are effectively solved. And potential safety hazards exist.

Description

Technical Field

[0001] The utility model relates to the technical field of stabilizer bar production, in particular to a roll forming device for stabilizer bar production. Background Art

[0002] Stabilizer bars are elastic components used in cars to prevent excessive roll during cornering and are a crucial balancing device in the vehicle's suspension system. A typical stabilizer bar consists of a straight center section, left and right upper shoulder sections, left and right lower shoulder sections, and left and right flat heads, all formed by bending. Due to its complex, three-dimensional shape, stabilizer bars are difficult to machine. Stabilizer bars are categorized as either hollow or solid. Stabilizer bars formed from hollow bars are typically formed using cold bending. Stabilizer bars formed from solid bars are typically formed using hot bending. This process involves heating cut-to-length metal bars to above 900°C before being placed into a mold in a specialized forming machine for rapid shaping.

[0003] After the stabilizer bar is hot-pressed and formed, the existing stabilizer bar hot bending forming device is not convenient for workers to remove the stabilizer bar due to the high temperature of the stabilizer bar. It is also dangerous and poses a safety hazard. Therefore, it is urgent to design a roll forming device for stabilizer bar production to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a roll forming device for producing a stabilizer bar, so as to solve the above-mentioned deficiencies in the prior art.

[0005] In order to achieve the above purpose, the present invention provides the following technical solutions:

[0006] A rolling forming device for producing stabilizer bars, comprising a base, a workbench, a support frame, a rolling assembly and a bottom mold, two blanking assemblies are provided on the upper side of the workbench, and the two blanking assemblies are respectively located on both sides of the bottom mold, and the blanking assembly comprises a driving motor, a threaded rod, a threaded slider and a pneumatic clamp, the driving motor is fixedly mounted on the lower side of the workbench, the threaded rod is fixedly mounted on the output end of the driving motor, the threaded slider is threadedly mounted on the circumference of the threaded rod, a groove is provided on the upper side of the threaded slider, an electric telescopic rod is fixedly mounted in the groove, a mounting plate is fixedly mounted on the output end of the electric telescopic rod, the pneumatic clamp is fixedly mounted on the upper side of the mounting plate, two limiting slide grooves are provided on the upper side of the workbench, and the threaded slider is slidably arranged in the two limiting slide grooves.

[0007] The workbench is arranged on the upper side of the base, the support frame is fixedly installed on the upper side of the workbench, the rolling assembly is arranged on the support frame, the bottom mold is arranged on the upper side of the workbench, the rolling assembly corresponds to the bottom mold, and a material discharge trough is arranged on the upper side of the bottom mold.

[0008] The rolling assembly includes a first cylinder, a second cylinder, a first compacting and forming mechanism, and a second compacting and forming mechanism. The number of the second cylinder and the second compacting and forming mechanism is two. The first cylinder and the two second cylinders are fixedly mounted on the upper side of the support frame. The two second cylinders are respectively located on both sides of the first cylinder. The first compacting and forming mechanism is fixedly mounted on the output end of the first cylinder, and the two second compacting and forming mechanisms are respectively fixedly mounted on the output ends of the two second cylinders.

[0009] The first pressing and forming mechanism has mounting grooves at both corners on the lower side, and a first roller is rotatably installed in the mounting groove. The second pressing and forming mechanism is L-shaped, and a mounting groove is provided on one side of the second pressing and forming mechanism, and a plurality of second rollers are rotatably installed in the mounting groove.

[0010] A conveying frame is provided on one side of the base, a conveyor is provided between the conveying frames, baffles are provided on both sides of the conveying frames, the baffles are located on the upper side of the conveyor, and a cooling component is provided on the upper side of the conveyor.

[0011] The cooling assembly includes a mounting frame and a cooling fan. There are two cooling fans. The mounting frame is arranged on both sides of the conveyor. The two cooling fans are both arranged on the upper side of the mounting frame. The two cooling fans are both corresponding to the conveyor.

[0012] In the above technical solution, the utility model provides a roll forming device for producing a stabilizer bar, which has the following beneficial effects:

[0013] (1) The blanking assembly is provided so that the stabilizer bar can be automatically removed after being hot-pressed by the rolling assembly, thereby effectively solving the problem that after the existing stabilizer bar is hot-pressed, it is inconvenient for the staff to remove the stabilizer bar due to the high temperature of the stabilizer bar, and it is dangerous and poses a safety hazard.

[0014] (2) By setting the first roller and the second roller, when hot pressing the bent part of the stabilizer bar, the sliding friction along the solid bar can be changed to rolling friction, which reduces the resistance and power consumption, thereby avoiding wrinkles on the stabilizer bar and affecting product quality.

[0015] (3) Through the cooling assembly and conveyor, the stabilizer bar can be taken and placed on the conveyor through the unloading assembly. Then, while the conveyor drives the stabilizer bar to move, the cooling assembly can cool the stabilizer bar, thereby increasing the cooling speed of the stabilizer bar and facilitating subsequent processing operations by the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0017] Figure 1 The present invention provides a schematic diagram of the overall structure of a roll forming device for producing a stabilizer bar according to an embodiment of the present invention.

[0018] Figure 2 This is a schematic diagram of the workbench and support frame structure provided in an embodiment of a roll forming device for producing a stabilizer bar of the utility model.

[0019] Figure 3 This is a schematic diagram of the rolling assembly structure provided in an embodiment of a rolling forming device for producing a stabilizer bar of the utility model.

[0020] Figure 4 The present invention is a schematic structural diagram of a blanking assembly provided in an embodiment of a roll forming device for producing a stabilizer bar.

[0021] 1. Base; 2. Workbench; 3. Support frame; 4. Rolling assembly; 5. Unloading assembly; 6. Bottom mold; 7. Conveyor frame; 8. Conveyor; 9. Cooling assembly; 10. Mounting frame; 11. Cooling fan; 12. Baffle; 13. First cylinder; 14. Second cylinder; 15. First pressing and forming mechanism; 16. Second pressing and forming mechanism; 17. Discharging trough; 18. Mounting groove; 19. First roller; 20. Mounting groove; 21. Second roller; 22. Driving motor; 23. Threaded rod; 24. Threaded slider; 25. Electric telescopic rod; 26. Mounting plate; 27. Pneumatic clamp; 28. Limiting slide. DETAILED DESCRIPTION

[0022] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0023] like Figure 1-4As shown, an embodiment of the present invention provides a rolling forming device for producing stabilizer bars, comprising a base 1, a workbench 2, a support frame 3, a rolling assembly 4 and a bottom mold 6. Two blanking assemblies 5 are provided on the upper side of the workbench 2, and the two blanking assemblies 5 are respectively located on both sides of the bottom mold 6. The blanking assembly 5 includes a driving motor 22, a threaded rod 23, a threaded slider 24 and a pneumatic clamp 27. The driving motor 22 is fixedly mounted on the lower side of the workbench 2, the threaded rod 23 is fixedly mounted on the output end of the driving motor 22, the threaded slider 24 is threadedly mounted on the circumference of the threaded rod 23, a groove is provided on the upper side of the threaded slider 24, an electric telescopic rod 25 is fixedly mounted in the groove, a mounting plate 26 is fixedly mounted on the output end of the electric telescopic rod 25, and the pneumatic clamp 27 is fixedly mounted on the upper side of the mounting plate 26. Two limiting slides 28 are provided on the upper side of the workbench 2, and the threaded slider 24 is slidably arranged in the two limiting slides 28.

[0024] Specifically, in this embodiment, after the rolling assembly 4 performs hot pressing on the stabilizing bar, the driving motor 22 is started to drive the threaded rod 23 to rotate, the rotation of the threaded rod 23 drives the threaded slider 24 to move, and the movement of the threaded slider 24 drives the pneumatic clamping jaw 27 to move. When the pneumatic clamping jaw 27 moves to one side of the stabilizing bar, the driving motor 22 is stopped, and the two pneumatic clamping jaws 27 are started to clamp the two ends of the stabilizing bar. Then, the electric telescopic rod 25 is started to drive the pneumatic clamping jaw 27 to rise. The rise of the pneumatic clamping jaw 27 can drive the stabilizing bar to rise, so that the stabilizing bar is separated from the bottom mold 6, and then the driving motor 2 is started again. 2, so that it drives the threaded rod 23 to rotate, and the rotation of the threaded rod 23 drives the threaded slider 24 to move. When the threaded slider 24 drives the pneumatic clamp 27 to move to the upper side of the conveyor 8, the drive motor 22 is stopped, and the pneumatic clamp 27 is started again to release the clamping of the stabilizer bar, so that the stabilizer bar falls onto the conveyor 8. Then, the drive motor 22 and the electric telescopic rod 25 are started again, so that the electric telescopic rod 25 drives the pneumatic clamp 27 to descend and reset. The drive motor 22 rotates the threaded rod 23 in the opposite direction, so that the threaded slider 24 drives the pneumatic clamp 27 to move backward and reset, thereby completing the automatic unloading operation.

[0025] The utility model provides a roll forming device for producing a stabilizer bar. A conveying frame 7 is provided on one side of the base 1. A conveyor 8 is provided between the conveying frames 7. Baffles 12 are provided on both sides of the conveying frame 7. The baffles 12 are located on the upper side of the conveyor 8. A cooling assembly 9 is provided on the upper side of the conveyor 8. The cooling assembly 9 includes a mounting frame 10 and a cooling fan 11. The number of cooling fans 11 is two. The mounting frame 10 is provided on both sides of the conveyor 8. The two cooling fans 11 are both provided on the upper side of the mounting frame 10. The two cooling fans 11 correspond to the conveyor 8.

[0026] In another embodiment provided by the present invention, after the unloading assembly 5 places the stabilizer bar on the conveyor 8, the conveyor 8 and the cooling fan 11 are started, so that the conveyor 8 drives the stabilizer bar to move. When the stabilizer bar moves to the lower side of the cooling fan 11, the stabilizer bar is cooled by the cooling fan 11, wherein the conveyor 8 is composed of two drive rollers, a motor and a stainless steel conveyor belt.

[0027] The utility model provides a rolling forming device for producing a stabilizer bar, wherein a workbench 2 is arranged on the upper side of a base 1, a support frame 3 is fixedly mounted on the upper side of the workbench 2, a rolling assembly 4 is arranged on the support frame 3, a bottom die 6 is arranged on the upper side of the workbench 2, the rolling assembly 4 corresponds to the bottom die 6, a discharge trough 17 is arranged on the upper side of the bottom die 6, the rolling assembly 4 includes a first cylinder 13, a second cylinder 14, a first pressing and forming mechanism 15 and a second pressing and forming mechanism 16, the number of the second cylinder 14 and the second pressing and forming mechanism 16 is two, the first cylinder 13 and the two second cylinders 14 are It is fixedly mounted on the upper side of the support frame 3, the two second cylinders 14 are respectively located on both sides of the first cylinder 13, the first compacting and forming mechanism 15 is fixedly mounted on the output end of the first cylinder 13, the two second compacting and forming mechanisms 16 are respectively fixedly mounted on the output ends of the two second cylinders 14, the first compacting and forming mechanism 15 is provided with mounting grooves 18 at the two corners on the lower side, a first roller 19 is rotatably mounted in the mounting groove 18, the second compacting and forming mechanism 16 is L-shaped, a mounting groove 20 is provided on one side of the second compacting and forming mechanism 16, a plurality of second rollers 21 are rotatably mounted in the mounting groove 20.

[0028] In another embodiment provided by the present invention, when hot pressing the stabilizer bar, the heated raw material is placed in the discharge trough 17 on the upper side of the bottom mold 6, and then the first cylinder 13 and the second cylinder 14 are started, so that the first cylinder 13 drives the first pressing and forming mechanism 15, and the second cylinder 14 drives the second pressing and forming mechanism 16 to press the raw material, and then the first cylinder 13 is started again, so that it drives the first pressing and forming mechanism 15 to press the middle section of the raw material, and the two first rollers 1 can roll and press the raw material along the bend to press it. The shape of the mold is formed, and then the two second cylinders 14 are started again to drive the two second pressing and forming mechanisms 16 to press the two ends of the raw material, and through a number of second rollers 21 and the two first rollers 1, the raw material can be rolled and pressed along the bending part to form it according to the shape of the mold. After the stabilizer bar is hot-pressed, the first cylinder 13 and the second cylinder 14 are started to reset the first pressing and forming mechanism 15 and the second pressing and forming mechanism 16, wherein the two second pressing and forming mechanisms 16 correspond to the edges on both sides of the bottom mold 6 respectively.

[0029] Working principle: by placing the heated raw material in the discharge trough 17 on the upper side of the bottom mold 6, and then starting the rolling assembly 4 to hot-press the raw material, after the stabilizer bar is hot-pressed, start the rolling assembly 4 to reset it, and then start the blanking assembly 5, so that the blanking assembly 5 drives the stabilizer bar to move upward and separate from the bottom mold 6, and then, the blanking assembly 5 drives the stabilizer bar to move to the upper side of the conveyor 8, and the stabilizer bar is placed on the conveyor 8, and then, the conveyor 8 and the two cooling fans 11 are started, so that the conveyor 8 drives the stabilizer bar to move, when the stabilizer bar moves to the lower side of the cooling fan 11, the stabilizer bar is cooled by the cooling fan 11, and after cooling is completed, the stabilizer bar is transported to the collection assembly placed in front of the conveyor 8.

[0030] The above description is merely illustrative of certain exemplary embodiments of the present invention. It goes without saying that those skilled in the art will be able to modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and description are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A roll forming device for producing a stabilizer bar, comprising a base (1), a workbench (2), a support frame (3), a roll forming assembly (4) and a bottom die (6), characterized in that: Two blanking assemblies (5) are provided on the upper side of the workbench (2), and the two blanking assemblies (5) are respectively located on both sides of the bottom mold (6). The blanking assembly (5) includes a driving motor (22), a threaded rod (23), a threaded slider (24) and a pneumatic clamp (27). The driving motor (22) is fixedly mounted on the lower side of the workbench (2), the threaded rod (23) is fixedly mounted on the output end of the driving motor (22), the threaded slider (24) is threadedly mounted on the circumference of the threaded rod (23), a groove is provided on the upper side of the threaded slider (24), an electric telescopic rod (25) is fixedly mounted in the groove, and a mounting plate (26) is fixedly mounted on the output end of the electric telescopic rod (25), and the pneumatic clamp (27) is fixedly mounted on the upper side of the mounting plate (26). Two limiting slides (28) are provided on the upper side of the workbench (2), and the threaded slider (24) is slidably arranged in the two limiting slides (28).

2. A roll forming device for producing a stabilizer bar according to claim 1, characterized in that: The workbench (2) is arranged on the upper side of the base (1), the support frame (3) is fixedly installed on the upper side of the workbench (2), the rolling assembly (4) is arranged on the support frame (3), the bottom mold (6) is arranged on the upper side of the workbench (2), the rolling assembly (4) corresponds to the bottom mold (6), and a material discharge trough (17) is provided on the upper side of the bottom mold (6).

3. A roll forming device for producing a stabilizer bar according to claim 2, characterized in that: The rolling assembly (4) comprises a first cylinder (13), a second cylinder (14), a first pressing and forming mechanism (15) and a second pressing and forming mechanism (16), wherein the number of the second cylinder (14) and the second pressing and forming mechanism (16) is two, the first cylinder (13) and the two second cylinders (14) are fixedly mounted on the upper side of the support frame (3), the two second cylinders (14) are respectively located on both sides of the first cylinder (13), the first pressing and forming mechanism (15) is fixedly mounted on the output end of the first cylinder (13), and the two second pressing and forming mechanisms (16) are respectively fixedly mounted on the output ends of the two second cylinders (14).

4. A roll forming device for producing a stabilizer bar according to claim 3, characterized in that: The first pressing and forming mechanism (15) has mounting grooves (18) at two corners on the lower side, and a first roller (19) is rotatably mounted in the mounting groove (18). The second pressing and forming mechanism (16) is L-shaped, and a mounting groove (20) is provided on one side of the second pressing and forming mechanism (16), and a plurality of second rollers (21) are rotatably mounted in the mounting groove (20).

5. The roll forming device for producing a stabilizer bar according to claim 1, characterized in that: A conveying frame (7) is provided on one side of the base (1), a conveyor (8) is provided between the conveying frames (7), baffles (12) are provided on both sides of the conveying frame (7), the baffles (12) are located on the upper side of the conveyor (8), and a cooling component (9) is provided on the upper side of the conveyor (8).

6. A roll forming device for producing a stabilizer bar according to claim 5, characterized in that: The cooling assembly (9) includes a mounting frame (10) and a cooling fan (11). There are two cooling fans (11). The mounting frame (10) is arranged on both sides of the conveyor (8). The two cooling fans (11) are both arranged on the upper side of the mounting frame (10). The two cooling fans (11) correspond to the conveyor (8).

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