Multi-angle turnover mechanism based on automobile steering device machining

Abstract

The utility model discloses a multi-angle turnover mechanism based on automobile steering device machining, and belongs to the technical field of automobile steering device machining. Comprising a workbench, four electric push rods are fixedly connected to the top of the workbench, and a supporting table is fixedly connected to the tops of the four electric push rods; and the overturning assembly comprises two fixing bases fixedly connected to the top of the workbench, and servo motors are fixedly connected to the interiors of the two fixing bases correspondingly. According to the automobile steering device machining device, the threaded rods and the elastic telescopic columns are arranged, the two threaded rods can move in the limiting plates in the opposite directions, and the two movable plates, the fixing springs and the limiting clamping plates are pushed to move in the opposite directions till the two limiting clamping plates can limit an automobile steering device to be machined; according to the device, the automobile steering devices of different length specifications can be effectively turned over and machined, buffering adjustment can be conducted when the automobile steering devices are clamped, and the situation that the automobile steering devices are prone to being damaged during machining is avoided.

Description

Technical Field

[0001] This utility model belongs to the field of automotive steering gear processing technology, and in particular relates to a multi-angle flipping mechanism based on automotive steering gear processing. Background Technology

[0002] The automotive steering gear, also known as the steering mechanism or steering system, is the most important component in the automotive steering system. Its function is to increase the force transmitted from the steering wheel to the steering transmission mechanism and change the direction of force transmission.

[0003] Several utility model patents in the field of automotive steering gear processing technology are disclosed in the prior art. Among them, utility model patent application number CN207656639U discloses a platform for processing automotive steering gears, including a fixed box. A fixed plate extends through the top of the fixed box, and the fixed plate extends to both sides of the bottom of the fixed box cavity, both of which are fixedly connected to the bottom of the fixed box cavity by screws. A placement plate is fixedly connected to the top of the fixed plate, and slots are formed on both sides of the bottom of the placement plate. A shell is fixedly connected to the inner wall of the slots. This utility model relates to the field of automotive steering gear technology. This platform for processing automotive steering gears can effectively buffer the device from vibrations caused by external factors or human factors, increasing the service life of the device, improving the quality of steering gear processing, and ensuring safety and reliability. It provides excellent buffering function, allows for good adjustment of the frame position, has strong stability, and is easy for users to operate, giving the device excellent adjustability.

[0004] The drawbacks of existing technology are that it is difficult to effectively flip and process car steering gears of different lengths during processing, and the existing device will directly contact the car steering gear when clamping it, which can easily cause damage to the car steering gear during processing.

[0005] Based on this, the present invention designs a multi-angle flipping mechanism based on the processing of automotive steering gears to solve the above problems. Utility Model Content

[0006] The purpose of this utility model is to solve the problem that it is difficult to effectively flip and process car steering gears of different lengths during processing, and that existing devices will directly contact the car steering gear when clamping it, which will easily cause damage to the car steering gear during processing. Therefore, a multi-angle flipping mechanism based on car steering gear processing is proposed.

[0007] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0008] A multi-angle flipping mechanism for automotive steering gear processing includes a worktable, on the top of which four electric push rods are fixedly connected, and on the top of the four electric push rods are fixedly connected a support platform.

[0009] The flipping assembly includes two fixed seats fixedly connected to the top of the worktable. A servo motor is fixedly connected to each of the two fixed seats. A rotating shaft is fixedly connected to the two adjacent ends of the two servo motors. The same fixed plate is fixedly connected to the two adjacent ends of the two rotating shafts. Two rotating columns are fixedly connected to the left and right sides of the fixed plate.

[0010] The limiting assembly includes two limiting plates fixedly connected to the top of the fixed plate. Each of the two limiting plates is threaded with a threaded rod. The two ends of the two threaded rods that are close to each other are rotatably connected to a movable plate. Each of the two movable plates is slidably connected with a limiting plate. The two sides of the limiting plate and the movable plate that are close to each other are fixedly connected to the same fixing spring.

[0011] As a further description of the above technical solution:

[0012] Both sides of the two limiting plates that are far apart are fixedly connected with elastic telescopic columns, which are slidably connected through the limiting plates.

[0013] As a further description of the above technical solution:

[0014] Several buffer blocks are provided on both sides of the two limiting plates that are close to each other, and a handle is provided at one end of the threaded rod.

[0015] As a further description of the above technical solution:

[0016] Support frames are fixedly connected to the two adjacent sides of the two fixed seats, and the four rotating columns are slidably connected in the annular grooves opened in the corresponding support frames. The rotating shaft is rotatably connected in the corresponding support frame.

[0017] As a further description of the above technical solution:

[0018] The bottom of the support platform is fixedly connected to a bidirectional guide rail, and a processing device is slidably connected inside the bidirectional guide rail. A control box is provided on the front side of the support platform.

[0019] As a further description of the above technical solution:

[0020] Four piston rods are fixedly connected to the bottom of the support platform, and piston cylinders are slidably connected to the outside of each of the four piston rods.

[0021] As a further description of the above technical solution:

[0022] Each of the four piston rods has a buffer spring fixedly connected to its bottom end, and each of the four buffer springs is fixedly connected inside the piston cylinder.

[0023] As a further description of the above technical solution:

[0024] The bottom of the four piston cylinders is fixedly connected to the same support plate, and the bottom of the support plate is provided with four casters.

[0025] In summary, due to the adoption of the above technical solution, the beneficial effects of this utility model are:

[0026] 1. In this utility model, by setting threaded rods, moving plates, limiting plates, fixing springs, and elastic telescopic columns, the two threaded rods can move towards each other within the limiting plate, and push the two moving plates, fixing springs, and limiting plates towards each other until the two limiting plates can limit the car steering gear to be processed. This allows the device to effectively flip and process car steering gears of different lengths and specifications, and can also buffer and adjust the car steering gear when clamping it, avoiding damage to the car steering gear during processing.

[0027] 2. In this utility model, by setting piston rods, piston cylinders and buffer springs, when the device is processing, the vibration generated causes the worktable to drive the four piston rods to move downward in the four piston cylinders. First, the vibration can be reduced by sliding in the piston cylinders, and then further vibration can be reduced by squeezing the four buffer springs, thereby ensuring the processing stability of the device. Attached Figure Description

[0028] Figure 1 This is a three-dimensional structural diagram of the multi-angle flipping mechanism based on automobile steering gear processing proposed in this utility model;

[0029] Figure 2 This is a three-dimensional structural diagram of the support platform for the multi-angle flipping mechanism based on automotive steering gear processing proposed in this utility model.

[0030] Figure 3 This is a three-dimensional structural diagram of the fixing plate of the multi-angle flipping mechanism based on automobile steering gear processing proposed in this utility model;

[0031] Figure 4 This is a three-dimensional structural diagram of the limiting plate of the multi-angle flipping mechanism based on automotive steering gear processing proposed in this utility model.

[0032] Figure 5 This is a three-dimensional structural diagram of the threaded rod of the multi-angle flipping mechanism based on automobile steering gear processing proposed in this utility model.

[0033] Legend:

[0034] 1. Worktable; 2. Electric push rod; 3. Support platform; 4. Fixed base; 5. Servo motor; 6. Rotating shaft; 7. Fixed plate; 8. Rotating column; 9. Limiting plate; 10. Threaded rod; 11. Moving plate; 12. Limiting plate; 13. Fixed spring; 14. Elastic telescopic column; 15. Support frame; 16. Bidirectional guide rail; 17. Processing device; 18. Piston rod; 19. Piston cylinder; 20. Buffer spring; 21. Support plate. Detailed Implementation

[0035] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0036] Please see Figure 1-Figure 5 First embodiment:

[0037] This utility model provides a technical solution:

[0038] A multi-angle flipping mechanism based on automotive steering gear processing includes a worktable 1, with four electric push rods 2 fixedly connected to the top of the worktable 1, and a support platform 3 fixedly connected to the top of the four electric push rods 2.

[0039] The flipping assembly includes two fixed seats 4 fixedly connected to the top of the worktable 1. A servo motor 5 is fixedly connected to each of the two fixed seats 4. A rotating shaft 6 is fixedly connected to the two adjacent ends of the two servo motors 5. The same fixed plate 7 is fixedly connected to the two adjacent ends of the two rotating shafts 6. Two rotating columns 8 are fixedly connected to the left and right sides of the fixed plate 7.

[0040] The limiting assembly includes two limiting plates 9 fixedly connected to the top of the fixed plate 7. Each of the two limiting plates 9 is threadedly connected to a threaded rod 10. The two ends of the two threaded rods 10 that are close to each other are rotatably connected to a movable plate 11. Each of the two movable plates 11 is slidably connected to a limiting plate 12. The two sides of the limiting plate 12 and the movable plate 11 that are close to each other are fixedly connected to the same fixing spring 13.

[0041] Two limiting plates 12 are fixedly connected to elastic telescopic columns 14 on opposite sides. The elastic telescopic columns 14 are slidably connected within the limiting plate 9. Several buffer blocks are provided on opposite sides of the two limiting plates 12. A handle is provided at one end of the threaded rod 10. Support frames 15 are fixedly connected to opposite sides of the two fixed seats 4. Four rotating columns 8 are slidably connected in the annular grooves of the corresponding support frames 15. The rotating shaft 6 is rotatably connected in the corresponding support frame 15. A bidirectional guide rail 16 is fixedly connected to the bottom of the support platform 3. A processing device 17 is slidably connected in the bidirectional guide rail 16. A control box is provided on the front side of the support platform 3.

[0042] By incorporating a threaded rod 10, a movable plate 11, a limiting plate 12, a fixed spring 13, and an elastic telescopic column 14, this device can effectively flip and process car steering gears of different lengths. It can also provide buffering adjustment when clamping the car steering gear, thus preventing damage to the car steering gear during processing.

[0043] Second embodiment:

[0044] Specifically, such as Figure 1-2 As shown, four piston rods 18 are fixedly connected to the bottom of the support platform 3. Piston cylinders 19 are slidably connected to the outside of each of the four piston rods 18. Buffer springs 20 are fixedly connected to the bottom of each of the four piston rods 18. The four buffer springs 20 are fixedly connected inside the piston cylinders 19. The bottom of the four piston cylinders 19 is fixedly connected to the same support plate 21. The bottom of the support plate 21 is provided with four universal wheels.

[0045] By setting up piston rod 18, piston cylinder 19 and buffer spring 20, the device can first slide and absorb shock in piston cylinder 19, and then further absorb shock by squeezing the four buffer springs 20, thereby ensuring the processing stability of the device.

[0046] Working principle and usage: First, place the car steering gear to be processed on the fixed plate 7 and within the two limiting plates 12. Then, rotate the handle to allow the two threaded rods 10 to move towards each other within the limiting plate 9, pushing the two moving plates 11, the fixed spring 13, and the limiting plates 12 to move towards each other. This causes the two elastic telescopic columns 14 to be in a stretched state until the two limiting plates 12 compress the fixed spring 13, thus limiting the car steering gear to be processed. Then, the controller can start the two servo motors 5, which can drive the fixed plate 7 and the rotating column 8 to flip within the support frame 15. Then, the bidirectional guide rail 16 and the four electric push rods 2 are activated, causing the support table 3 to move the bidirectional guide rail 16 and the processing device 17 downwards. This allows the processing device 17 to move to the appropriate position and process the car steering gear to be processed. When the vibration generated during processing causes the worktable 1 to drive the four piston rods 18 to move downwards within the four piston cylinders 19, compressing the four buffer springs 20.

[0047] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A multi-angle flipping mechanism based on automotive steering gear processing, comprising a worktable (1), characterized in that, The top of the workbench (1) is fixedly connected to four electric push rods (2), and the top of the four electric push rods (2) is fixedly connected to a support platform (3). The flipping assembly includes two fixed seats (4) fixedly connected to the top of the workbench (1), each fixed seat (4) is fixedly connected to a servo motor (5), the two servo motors (5) are fixedly connected to the two adjacent ends of the two servo motors (5) and the two adjacent ends of the two servo motors (5) are fixedly connected to the same fixed plate (7), and the two fixed plates (7) are fixedly connected to two rotating columns (8) on the left and right sides of the fixed plate (7). The limiting assembly includes two limiting plates (9) fixedly connected to the top of the fixed plate (7). Each of the two limiting plates (9) is threaded with a threaded rod (10). Each of the two threaded rods (10) is rotatably connected to a movable plate (11) at its two adjacent ends. Each of the two movable plates (11) is slidably connected with a limiting plate (12). The two adjacent sides of the limiting plate (12) and the movable plate (11) are fixedly connected with the same fixing spring (13).

2. The multi-angle flipping mechanism based on automotive steering gear processing according to claim 1, characterized in that, Both sides of the two limiting plates (12) are fixedly connected with elastic telescopic columns (14), which are slidably connected through the limiting plates (9).

3. The multi-angle flipping mechanism based on automotive steering gear processing according to claim 1, characterized in that, Several buffer blocks are provided on both sides of the two limiting plates (12) that are close to each other, and a handle is provided at one end of the threaded rod (10).

4. The multi-angle flipping mechanism based on automotive steering gear processing according to claim 1, characterized in that, The two fixed seats (4) are fixedly connected to the two sides of each other, and the four rotating columns (8) are slidably connected in the annular grooves opened in the corresponding support frames (15). The rotating shaft (6) is rotatably connected in the corresponding support frame (15).

5. The multi-angle flipping mechanism based on automotive steering gear processing according to claim 1, characterized in that, The bottom of the support platform (3) is fixedly connected to a bidirectional guide rail (16), and a processing device (17) is slidably connected inside the bidirectional guide rail (16). A control box is provided on the front side of the support platform (3).

6. The multi-angle flipping mechanism based on automotive steering gear processing according to claim 1, characterized in that, The bottom end of the support platform (3) is fixedly connected to four piston rods (18), and piston cylinders (19) are slidably connected to the outside of the four piston rods (18).

7. The multi-angle flipping mechanism based on automotive steering gear processing according to claim 6, characterized in that, Each of the four piston rods (18) has a buffer spring (20) fixedly connected to its bottom end, and each of the four buffer springs (20) is fixedly connected inside the piston cylinder (19).

8. The multi-angle flipping mechanism based on automotive steering gear processing according to claim 6, characterized in that, The bottom of the four piston cylinders (19) is fixedly connected to the same support plate (21), and the bottom of the support plate (21) is provided with four casters.

Images