Turnover workbench for automobile disassembly

Abstract

The utility model relates to the technical field of automobile disassembly, and discloses an overturning workbench for automobile disassembly, which comprises a base, the left side and the right side of the top end of the base are fixedly connected with supporting frames, the inner walls of the supporting frames are slidably connected with sliding blocks, and the top ends of the supporting frames are fixedly connected with second motors. The second motor is connected with a rotating shaft through a rotating assembly, the opposite ends of the rotating shaft are fixedly connected with connecting plates, the connecting plates are connected with moving plates on the front side and the rear side through moving assemblies, the outer walls of the moving plates are slidably connected to the inner walls of the connecting plates, and the opposite ends of the moving plates on the left side and the right side are fixedly connected with fixing discs. The fixing disc is connected with the fixing plate through a fixing assembly. According to the automobile tire fixing device, the tires are fixed, so that an automobile is fixed, the stability of the automobile during overturning in the later period is ensured, the automobile cannot fall off from the supporting frame, the fixed automobile is overturned, the automobile is conveniently disassembled, and the disassembling efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of automobile disassembly technology, and in particular to a flip-over worktable for automobile disassembly. Background Technology

[0002] With the increase in car ownership and the rise in the number of scrapped vehicles, the demand for efficient and safe operating equipment in the car dismantling industry is becoming increasingly urgent. In the process of dismantling scrapped cars, it is necessary to flip the car over to facilitate the dismantling of some parts.

[0003] A search revealed a vehicle dismantling and tilting machine (publication number CN219635369U) comprising a base. Two telescopic cylinders are symmetrically arranged on the upper surface of the base. Each telescopic cylinder has a fixed block fixedly connected to its telescopic end. A fixed plate is provided on one side of each of the two fixed blocks, and a groove is formed on the right side of the left fixed block. This invention, through the coordinated arrangement of a drive motor, worm gear, and worm wheel, can drive a bidirectional threaded rod to rotate. The bidirectional threaded rod, through a bidirectional threaded sleeve and connecting rod, can drive two clamping plates to move relative to each other. The clamping plates can respectively clamp the front and rear of the vehicle, thus holding the scrapped vehicle. The telescopic cylinders and clamping plates can move the scrapped vehicle upwards, facilitating height adjustment. The reduction motor, fixed plates, and clamping plates facilitate tilting the scrapped vehicle, allowing for dismantling from the bottom as needed, thus increasing dismantling speed.

[0004] Based on the aforementioned patent, clamps can be used to clamp the front and rear of a car, thereby holding the scrapped vehicle. However, the front and rear of a car are not flat, and clamps directly clamping the upper and lower sides of the front and rear are not stable. In order to address this technical problem, this application proposes a flipping worktable for car dismantling. Utility Model Content

[0005] The purpose of this utility model is to solve the problem that the front and rear of a car are not flat, and the clamps directly clamping the upper and lower sides of the front and rear are not stable. The proposed vehicle disassembly flipping workbench fixes the car by fixing the tires, ensuring the stability of the car when flipping it later, preventing it from falling off the support frame, and allowing the fixed car to be flipped, thereby facilitating the disassembly of the car and improving the disassembly efficiency.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a flipping workbench for automobile disassembly, comprising a base, with support frames fixedly connected to the left and right sides of the top of the base, sliders slidably connected to the inner walls of the support frames, a second motor fixedly connected to the top of the support frames, the second motor being connected to a rotating shaft via a rotating assembly, connecting plates fixedly connected to opposite ends of the rotating shaft, the connecting plates being connected to front and rear moving plates via a moving assembly, the outer walls of the moving plates being slidably connected to the inner walls of the connecting plates, fixed disks fixedly connected to opposite ends of the left and right moving plates, the fixed disks being connected to the fixed plates via a fixing assembly, and a lifting assembly provided on the inner wall of the sliders.

[0007] Furthermore, the rotating assembly includes a rotating shaft fixedly connected to the outer wall of the second motor, a sleeve slidably connected to the outer wall of the rotating shaft, splines on all four sides of the outer wall of the rotating shaft, a keyway matching the inner wall of the sleeve, and the outer wall of the sleeve rotatably connected to the inner wall of the slider.

[0008] Furthermore, a first bevel gear is fixedly connected to the bottom end of the sleeve, a second bevel gear is meshed with the outer wall of the first bevel gear, one end of the rotating shaft is fixedly connected to the opposite end of the second bevel gear, and the outer wall of the rotating shaft is rotatably connected to the inner wall of the slider.

[0009] Furthermore, the movable component includes a first knob disposed at the front end of the connecting plate, a bidirectional screw fixedly connected to the rear end of the first knob, the outer wall of the bidirectional screw being rotatably connected to the inner wall of the connecting plate, and the inner walls of the movable plate on the front and rear sides being threadedly connected to the outer walls of the bidirectional screw on both sides respectively.

[0010] Furthermore, the fixing component includes a second knob disposed at one opposite end of the fixing plate on both the front and rear sides. Each of the two knobs is fixedly connected to a second threaded rod at its opposite end. The outer wall of the second threaded rod is rotatably connected to the inner wall of the fixing plate. A collar is threadedly connected to the outer wall of the fixing plate, and the outer wall of the collar is slidably connected to the inner wall of the fixing plate.

[0011] Furthermore, the outer wall of the collar is rotatably connected to four sides, and a moving block is rotatably connected to the other end of the connecting rod. The outer wall of the moving block is slidably connected to the inner wall of the fixed plate, and the opposite ends of the fixed plates on the front and rear sides are respectively fixedly connected to the opposite ends of the moving blocks on the front and rear sides.

[0012] Furthermore, the lifting assembly includes a first motor fixedly connected to the top of the support frame, a first threaded rod fixedly connected to the drive end of the first motor, the inner wall of the slider being threadedly connected to the outer wall of the first threaded rod, and the outer wall of the first threaded rod being rotatably connected to the inner wall of the support frame.

[0013] This utility model has the following beneficial effects:

[0014] 1. In this utility model, by rotating the first knob, the fixing plates on both sides are brought close to the tire of the car and the fixing plate is located on the outside of the tire. Then, the second knob is rotated to bring the fixing plate close to the tire and fix the tire, thereby fixing the car and ensuring the stability of the car when it is rolled over, so that it will not fall off the support frame.

[0015] 2. In this utility model, the second motor drives the rotating shaft to rotate, which in turn drives the sleeve to rotate the first bevel gear. The first bevel gear then drives the rotating shaft to rotate through the second bevel gear, thereby causing the fixed car to flip over, which facilitates the disassembly of the car and improves the disassembly efficiency. Attached Figure Description

[0016] Figure 1 This is a perspective view of a car disassembly tilting workbench proposed in this utility model;

[0017] Figure 2 This is a schematic diagram of the slider of a flip-over worktable for automobile disassembly proposed in this utility model;

[0018] Figure 3 A schematic diagram of the sleeve of a car disassembly flipping worktable proposed in this utility model;

[0019] Figure 4 This is a cross-sectional view of the movable plate of a flip-over worktable for automobile disassembly proposed in this utility model.

[0020] Figure 5 This is a cross-sectional view of the fixed plate of a rotating worktable for automobile disassembly proposed in this utility model.

[0021] Legend:

[0022] 1. Base; 2. Support frame; 3. Slider; 4. First motor; 5. First threaded rod; 6. Connecting plate; 7. First knob; 8. Bidirectional screw; 9. Moving plate; 10. Fixed plate; 11. Second knob; 12. Second threaded rod; 13. Collar; 14. Connecting rod; 15. Moving block; 16. Fixed plate; 17. Second motor; 18. Rotating shaft; 19. First bevel gear; 20. Second bevel gear; 21. Rotating shaft; 22. Sleeve. Detailed Implementation

[0023] 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 of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Reference Figures 1-3 This utility model provides an embodiment of a car disassembly flipping workbench, comprising a base 1, with support frames 2 fixedly connected to the left and right sides of the top of the base 1, sliders 3 slidably connected to the inner walls of the support frames 2, a second motor 17 fixedly connected to the top of the support frames 2, a rotating shaft 18 fixedly connected to the outer wall of the second motor 17, a sleeve 22 slidably connected to the outer wall of the rotating shaft 18, splines provided on all four sides of the outer wall of the rotating shaft 18, a keyway matching the inner wall of the sleeve 22, and the outer wall of the sleeve 22 rotatably connected to the inner wall of the sliders 3, with the bottom of the sleeve 22... A first bevel gear 19 is fixedly connected to the end of the slide block 3. A second bevel gear 20 is meshed with the outer wall of the first bevel gear 19. One end of the rotating shaft 21 is fixedly connected to the opposite end of the second bevel gear 20. The outer wall of the rotating shaft 21 is rotatably connected to the inner wall of the slide block 3. A connecting plate 6 is fixedly connected to the opposite end of the rotating shaft 21. A first motor 4 is fixedly connected to the top of the support frame 2. A first threaded rod 5 is fixedly connected to the drive end of the first motor 4. The inner wall of the slide block 3 is threadedly connected to the outer wall of the first threaded rod 5. The outer wall of the first threaded rod 5 is rotatably connected to the inner wall of the support frame 2.

[0025] Specifically, the first threaded rod 5 and the double-ended screw 8, among other support structures, are made of high-strength alloy to support the weight of the vehicle. Splines are fixedly connected to all four sides of the outer wall of the rotating shaft 18, and keyways are opened on all four sides of the inner wall of the sleeve 22. The splines and keyways match, allowing the sleeve 22 to slide on the outer wall of the rotating shaft 18, thereby enabling the rotating shaft 18 to drive the sleeve 22 to rotate. Furthermore, an electromagnetic brake is installed on the motor shaft end of the second motor 17. When energized, the brake coil is attracted, releasing the rotor; when de-energized, the coil is demagnetized, and the spring pushes the brake pads to clamp the rotor shaft, achieving mechanical self-locking and thus fixing the rotating shaft 18.

[0026] Reference Figure 4 and Figure 5 A first knob 7 is provided at the front end of the connecting plate 6. A bidirectional screw 8 is fixedly connected to the rear end of the first knob 7. The outer wall of the bidirectional screw 8 is rotatably connected to the inner wall of the connecting plate 6. The inner walls of the front and rear movable plates 9 are respectively threaded to the outer walls of the bidirectional screw 8. The outer walls of the movable plates 9 are slidably connected to the inner wall of the connecting plate 6. A fixed plate 10 is fixedly connected to one end of each of the left and right movable plates 9. A second knob 11 is provided at one end of each of the front and rear fixed plates 10. A second threaded rod 12 is fixedly connected to one end of each of the second knobs 11. The outer wall of the second threaded rod 12 is rotatably connected to the inner wall of the fixed plate 10. A collar 13 is threadedly connected to the outer wall of the fixed plate 10. The outer wall of the collar 13 is slidably connected to the inner wall of the fixed plate 10. Connecting rods 14 are rotatably connected to all four sides of the outer wall of the collar 13. A movable block 15 is rotatably connected to the other end of the connecting rod 14. The outer wall of the movable block 15 is slidably connected to the inner wall of the fixed plate 10. The opposite ends of the front and rear fixed plates 16 are respectively fixedly connected to one end of each of the front and rear movable blocks 15.

[0027] Specifically, when the car is on the base 1, there will be jacks or other equipment on the base 1 to lift the car up, so that the car's tires are off the base 1. The outer wall of the fixed plate 10 has a movable groove, the moving block 15 moves in the movable groove and is connected to the fixed plate 16. A controller is installed on the right support frame 2. The controller controls the first motor 4 and the second motor 17 through electrical connection, and can ensure that the first motor 4 and the second motor 17 on the left and right sides can start synchronously.

[0028] Working principle: In use, turn the first knob 7, which drives the double-sided screw 8 to rotate. The double-sided screw 8 drives the moving plates 9 on both sides to move closer to the center, thereby causing the moving plates 9 to move the fixed plate 10 closer to the center, so that the fixed plate 10 is close to the outside of the car tire, and the fixed plate 16 on the fixed plate 10 is located on the outside of the car tire. Then turn the second knob 11, which drives the second threaded rod 12 to rotate. The second threaded rod 12 drives the collar 13 to move, and the collar 13 drives the connecting rod 14 to move. The connecting rod 14 drives the four moving blocks 15 to move closer to the center of the fixed plate 10. This causes the fixing plate 16 to secure the car tires. Then, the first motor 4 is started, driving the first threaded rod 5 to rotate. The first threaded rod 5 then drives the slider 3 to move, which in turn drives the connecting plate 6 to move via the rotating shaft 21, allowing the fixed car to adjust its height. Then, the second motor 17 is started, driving the rotating shaft 18 to rotate. The rotating shaft 18 then drives the sleeve 22 to rotate, which in turn drives the first bevel gear 19 to rotate. The first bevel gear 19 then drives the second bevel gear 20 to rotate, which in turn drives the rotating shaft 21 to rotate, which in turn drives the connecting plate 6 to rotate, causing the fixed car to flip over.

[0029] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A flip-over worktable for automobile disassembly, characterized in that, The base (1) is fixedly connected to the top left and right sides of the base (1). The inner walls of the support frame (2) are slidably connected to the slider (3). The top of the support frame (2) is fixedly connected to the second motor (17). The second motor (17) is connected to the rotating shaft (21) through a rotating component. The opposite end of the rotating shaft (21) is fixedly connected to the connecting plate (6). The connecting plate (6) is connected to the front and rear moving plates (9) through a moving component. The outer wall of the moving plate (9) is slidably connected to the inner wall of the connecting plate (6). The opposite end of the left and right moving plates (9) is fixedly connected to the fixing plate (10). The fixing plate (10) is connected to the fixing plate (16) through a fixing component. The inner wall of the slider (3) is provided with a lifting component.

2. The automobile disassembly tilting workbench according to claim 1, characterized in that: The rotating assembly includes a rotating shaft (18) fixedly connected to the outer wall of the second motor (17), a sleeve (22) slidably connected to the outer wall of the rotating shaft (18), splines on all four sides of the outer wall of the rotating shaft (18), a keyway matching the inner wall of the sleeve (22), and the outer wall of the sleeve (22) rotatably connected to the inner wall of the slider (3).

3. The automobile disassembly tilting workbench according to claim 2, characterized in that: The bottom end of the sleeve (22) is fixedly connected to a first bevel gear (19), and the outer wall of the first bevel gear (19) is meshed with a second bevel gear (20). The opposite end of the rotating shaft (21) is fixedly connected to the opposite end of the second bevel gear (20), and the outer wall of the rotating shaft (21) is rotatably connected to the inner wall of the slider (3).

4. The automobile disassembly tilting workbench according to claim 1, characterized in that: The moving component includes a first knob (7) disposed at the front end of the connecting plate (6), and a bidirectional screw (8) is fixedly connected to the rear end of the first knob (7). The outer wall of the bidirectional screw (8) is rotatably connected to the inner wall of the connecting plate (6), and the inner walls of the moving plates (9) on the front and rear sides are respectively threaded to the outer walls of the bidirectional screw (8).

5. A flip-over workbench for automobile disassembly according to claim 1, characterized in that: The fixing component includes a second knob (11) located at opposite ends of the fixing disk (10) on both the front and rear sides. A second threaded rod (12) is fixedly connected to the opposite end of each of the second knobs (11). The outer wall of the second threaded rod (12) is rotatably connected to the inner wall of the fixing disk (10). A collar (13) is threadedly connected to the outer wall of the fixing disk (10). The outer wall of the collar (13) is slidably connected to the inner wall of the fixing disk (10).

6. A flip-over workbench for automobile disassembly according to claim 5, characterized in that: The outer wall of the collar (13) is rotatably connected to the four sides of the collar (14), and the other end of the collar (14) is rotatably connected to the moving block (15). The outer wall of the moving block (15) is slidably connected to the inner wall of the fixed plate (10). The opposite ends of the fixed plates (16) on the front and rear sides are respectively fixedly connected to the opposite ends of the moving blocks (15) on the front and rear sides.

7. A flip-over workbench for automobile disassembly according to claim 1, characterized in that: The lifting assembly includes a first motor (4) fixedly connected to the top of the support frame (2), and a first threaded rod (5) fixedly connected to the drive end of the first motor (4). The inner wall of the slider (3) is threadedly connected to the outer wall of the first threaded rod (5), and the outer wall of the first threaded rod (5) is rotatably connected to the inner wall of the support frame (2).

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