Rolling line continuous rolling die for automobile parts

Abstract

The utility model belongs to the technical field of vehicle part manufacturing equipment, and discloses a rolling line continuous rolling die for automobile parts, which comprises a platform, the platform is connected with a supporting column, the platform is rotatably connected with two groups of rotating shafts I, the rotating shafts I are connected with a die body, the platform is connected with a supporting plate, and the supporting plate is connected with a plurality of groups of telescopic rods. The telescopic ends of the telescopic rods are jointly connected with a supporting frame, the telescopic rods are sleeved with springs, the two ends of the springs are connected with the supporting plate and the supporting frame respectively, the supporting frame is rotationally connected with a second rotating shaft, the supporting frame is connected with a first motor, the output end of the first motor is connected with the second rotating shaft, the second rotating shaft is connected with a transmission cylinder, and the first rotating shaft is connected with a driving device. According to the utility model, power can be provided for materials while the positions of the materials are limited, so that an operator does not need to watch a station for a long time for manual feeding, material deviation is monitored at any time, and repeated physical labor is liberated.

Description

Technical Field

[0001] This utility model relates to the field of vehicle component manufacturing equipment technology, and in particular to a continuous rolling die for an automotive component rolling line. Background Technology

[0002] Against the backdrop of the automotive manufacturing industry's continuous pursuit of efficient, high-quality, and low-cost production, the manufacturing processes and mold technologies for automotive parts are of paramount importance. As a key piece of equipment in the automotive parts production process, continuous roll forming dies for automotive parts roll forming lines have been widely used throughout the roll forming die field.

[0003] However, current roller pressing dies still require manual feeding to prevent material deviation. Operators need to be in close contact with the high-speed rotating roller pressing die, and manual adjustment of the material can easily lead to safety accidents such as pinching and entanglement. Furthermore, manual feeding requires operators to constantly monitor the material feed status and continuously fine-tune the material position, which is labor-intensive and difficult to maintain stable operation for extended periods. Prolonged repetitive work can easily lead to fatigue, increasing the risk of material deviation, and consequently causing dimensional deviations in the roller-pressed parts and a higher scrap rate. Utility Model Content

[0004] The present invention aims to provide a continuous rolling die for an automotive parts rolling line to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A continuous rolling die for an automotive component rolling line includes a platform connected to a support column. Two sets of rotating shafts are rotatably connected to the platform, and a die body is connected to each rotating shaft. A support plate is connected to the platform, and several sets of telescopic rods are connected to the support plate. The telescopic ends of the telescopic rods are connected to a support frame. Springs are sleeved on the outer sides of the telescopic rods, and both ends of the springs are connected to the support plate and the support frame, respectively. A second rotating shaft is rotatably connected to the support frame, and a motor is connected to the support frame. The output end of the motor is connected to the second rotating shaft, which is connected to a transmission cylinder. A drive device is connected to the first rotating shaft.

[0007] Preferably, the driving device includes a gear one, a rotating shaft one connected to the gear one, two sets of gear two rotatably connected to the platform, the two sets of gear two meshing with each other, the gear two meshing with the gear one, the platform is connected to a bracket, the bracket is connected to a motor two, and the output end of the motor two is connected to any of the rotating shafts one.

[0008] Preferably, the platform has a sliding groove, the platform is rotatably connected to a bidirectional threaded screw, the platform is connected to a motor, the output end of the motor is connected to the bidirectional threaded screw, the bidirectional threaded screw is threadedly connected to a slider, the slider is slidably connected to the sliding groove, and the slider is connected to a support plate.

[0009] Preferably, the transmission cylinder is connected with an anti-slip layer.

[0010] Preferably, the platform has an installation groove, the platform is rotatably connected to a rotating shaft three, and the rotating shaft three is connected to a roller.

[0011] The beneficial effects of this technical solution compared to existing technologies are as follows:

[0012] (1) This technical solution, by setting up a support plate, support frame, rotating shaft II, and transmission cylinder, can ensure the stability of the material during the rolling process, prevent shaking or deviation due to uneven force, and thus ensure the accuracy of the rolling operation. It also provides power to the material, freeing operators from long-term manual feeding and constant monitoring of material deviation, freeing them from repetitive physical labor. Operators can then focus their energy on high-value aspects such as equipment monitoring and abnormal handling, reducing the risk of occupational fatigue and muscle strain. It eliminates the operational hazards of manual contact with high-speed rotating molds, thereby reducing the probability of workplace accidents. By setting up telescopic rods and springs, the transmission cylinder can automatically compensate for displacement when the material thickness is uneven, avoiding over-pressure deformation or under-pressure poor adhesion.

[0013] (2) By setting gear one and gear two, the power can be synchronously transmitted to another rotating shaft one, ensuring that the two sets of mold bodies operate in coordination with a constant speed difference, avoiding the speed deviation that may occur when the two sets of rotating shafts are driven independently, ensuring that the material is subjected to uniform force on both sides during the rolling process, and effectively preventing twisting and deformation.

[0014] (3) By setting a bidirectional threaded screw, a slide groove, and a slider, the sliders on both sides can be driven to move closer or further apart synchronously, thereby causing the support plate to move laterally. The distance between the transmission cylinders can be adjusted simply by rotating the screw, thus adapting to materials of different widths and improving the versatility of the device.

[0015] (4) By setting an anti-slip layer, the friction between the material and the transmission cylinder can be increased, allowing the transmission cylinder to better drive the material forward during the rolling process, preventing the material from slipping on the surface of the transmission cylinder, thus ensuring the smooth operation of the rolling process, ensuring that the material moves at the predetermined speed and direction, and improving processing accuracy. It also reduces the friction between the material and the transmission cylinder body, thereby reducing the wear on the surface of the transmission cylinder, extending the service life of the transmission cylinder, and reducing the maintenance cost and replacement frequency of the device.

[0016] (5) By setting up mounting grooves, rotating shafts and rollers, rolling friction is used instead of sliding friction between the platform and the material, which reduces the risk of scratches on the surface of the parts and also reduces energy loss of the parts during movement, which is conducive to maintaining the surface quality and precision of the parts. Attached Figure Description

[0017] Figure 1 This is a front sectional view of the present invention;

[0018] Figure 2 This is a left sectional view of the present invention;

[0019] Figure 3 Right sectional view provided for this utility model;

[0020] Reference numerals in the attached drawings: 1. Support column; 2. Platform; 3. Slider; 4. Two-way threaded screw; 5. Support plate; 6. Slide groove; 7. Transmission cylinder; 8. Support frame; 9. Motor 1; 10. Mounting groove; 11. Roller; 12. Rotating shaft 3; 13. Mold body; 14. Bracket; 15. Motor 2; 16. Rotating shaft 1; 17. Gear 2; 18. Telescopic rod; 19. Spring; 20. Rotating shaft 2; 21. Anti-slip layer; 22. Motor 3; 23. Gear 1. Detailed Implementation

[0021] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments:

[0022] like Figure 1-3 The continuous rolling die for an automotive component rolling line, as shown, is characterized by: a platform 2, with a support column 1 connected to the bottom wall of the platform 2. Two sets of rotating shafts 16 are rotatably connected to the platform 2, with the rotating shafts 16 longitudinally penetrating the platform 2. A die body 13 is connected to the top of the rotating shafts 16, and a drive device is connected to the bottom of the rotating shafts 16. The drive device includes a gear 23, which is connected to the rotating shafts 16. Two sets of gears 17 are rotatably connected to the bottom wall of the platform 2, meshing with each other and respectively meshing with the two sets of gears 23. The two sets of gears 23 and the two sets of gears 17 are arranged in parallel. A bracket 14 is connected to the bottom wall of the platform 2, and a motor 15 is connected to the bracket 14. The output end of the motor 15 is connected to either of the rotating shafts 16. When motor 15 drives any shaft 16 to rotate, shaft 16 drives gear 23 connected to it to rotate, gear 23 drives gear 17 meshed with it to rotate, gear 17 drives another gear 17 to rotate, and the other gear 17 drives gear 23 meshed with it to rotate, thereby driving the other shaft 16 to rotate.

[0023] like Figure 1-2As shown, a groove 6 is formed on the top wall of platform 2. A bidirectional threaded screw 4 is rotatably connected to platform 2, passing through the groove 6. A motor 22 is connected to the front wall of platform 2, and the output end of motor 22 is connected to the bidirectional threaded screw 4. A slider 3 is threadedly connected to the bidirectional threaded screw 4, and the slider 3 is slidably connected to the groove 6. A support plate 5 is connected to the top wall of slider 3, and several sets of telescopic rods 18 are connected to the support plate 5. The telescopic ends of the telescopic rods 18 are connected to a support frame 8. Springs 19 are sleeved on the outside of the telescopic rods 18, and the two ends of the springs 19 are connected to the support plate 5 and the support frame 8, respectively. A rotating shaft 20 is rotatably connected to the top and bottom walls of the support frame 8. A motor 9 is connected to the top wall of the support frame 8, and the output end of motor 9 is connected to the rotating shaft 20. A transmission cylinder is connected to the rotating shaft 20, and an anti-slip layer 21 is connected to the outer wall of the transmission cylinder. Motor 22 drives the bidirectional threaded screw 4 to rotate, and the threaded pair drives the sliders 3 on both sides to slide in opposite directions along the groove 6, synchronously adjusting the position of the support plate 5. When the material thickness fluctuates, spring 19 can automatically compensate for the displacement of telescopic rod 18. Motor 2 15 rotates, driving shaft 20 and the transmission cylinder connected to it to rotate, providing power to the material through friction.

[0024] like Figure 1 , Figure 3 As shown, the top wall of platform 2 has an installation groove 10. Several sets of rotating shafts 12 are rotatably connected to platform 2, and these shafts 12 are located within the installation groove 10. Each rotating shaft 12 is connected to a roller 11, the highest point of which is slightly higher than the top wall of platform 2. The roller 11 provides rolling support for long materials. When the material moves forward under the drive of the transmission cylinder, the roller 11 reduces conveying resistance through rolling friction.

[0025] The specific implementation process is as follows:

[0026] In use, the end of the metal coil or blank is fed between the two sets of transmission cylinders, and motor 22 is started, so that the friction layer on the outer wall of the two sets of transmission cylinders comes into contact with the material. Motor 9 is started in sequence to drive the transmission cylinder to rotate, and motor 15 is started to drive the mold body 13 to rotate, which moves the material towards the mold for rolling.

[0027] The above descriptions are merely embodiments of this utility model. Commonly known technical solutions and / or characteristics are not described in detail here. It should be noted that those skilled in the art can make various modifications and improvements without departing from the technical solution of this utility model. These modifications and improvements should also be considered within the scope of protection of this utility model, and will not affect the effectiveness of the implementation of this utility model or the practicality of the patent. The scope of protection claimed in this application should be determined by the content of its claims, and the specific embodiments described in the specification can be used to interpret the content of the claims.

Claims

1. A continuous rolling die for an automotive parts rolling line, characterized in that: The system includes a platform (2), which is connected to a support column (1). The platform (2) is rotatably connected to two sets of rotating shafts (16). The rotating shafts (16) are connected to a mold body (13). The platform (2) is connected to a support plate (5). The support plate (5) is connected to several sets of telescopic rods (18). The telescopic ends of the several sets of telescopic rods (18) are connected to a support frame (8). The telescopic rods (18) are fitted with springs (19) on their outer sides. The two ends of the springs (19) are connected to the support plate (5) and the support frame (8) respectively. The support frame (8) is rotatably connected to a rotating shaft (20). The support frame (8) is connected to a motor (9). The output end of the motor (9) is connected to the rotating shaft (20). The rotating shaft (20) is connected to a transmission cylinder (7). The rotating shafts (16) are connected to a driving device.

2. The continuous rolling die for an automotive component rolling line as described in claim 1, characterized in that: The drive device includes a gear (23), a rotating shaft (16) is connected to the gear (23), the platform (2) is rotatably connected to two sets of gears (17), the two sets of gears (17) mesh with each other, the gears (17) mesh with the gear (23), the platform (2) is connected to a bracket (14), the bracket (14) is connected to a motor (15), and the output end of the motor (15) is connected to any rotating shaft (16).

3. The continuous rolling die for an automotive component rolling line as described in claim 1, characterized in that: The platform (2) has a slide groove (6), the platform (2) is rotatably connected to a bidirectional threaded screw (4), the platform (2) is connected to a motor (22), the output end of the motor (22) is connected to the bidirectional threaded screw (4), the bidirectional threaded screw (4) is threadedly connected to a slider (3), the slider (3) is slidably connected to the slide groove (6), and the slider (3) is connected to the support plate (5).

4. The continuous rolling die for an automotive component rolling line as described in claim 1, characterized in that: The transmission cylinder (7) is connected to an anti-slip layer (21).

5. The continuous rolling die for an automotive component rolling line as described in claim 1, characterized in that: The platform (2) has an installation groove (10), and the platform (2) is rotatably connected to a rotating shaft (12), which is connected to a roller (11).

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