Reversible scrap vehicle chassis component disassembly support device
By using a combination of worm gear and bevel gear for multi-angle adjustment and a bidirectional screw-driven clamping mechanism, the problems of insufficient adaptability and lack of flipping function in traditional disassembly devices are solved, achieving efficient disassembly of chassis components and improving disassembly efficiency and accuracy.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- HUBEI TIANALUMINUM METAL ENVIRONMENTAL PROTECTION TECHNOLOGY CO LTD
- Filing Date
- 2025-07-28
- Publication Date
- 2026-06-19
AI Technical Summary
Traditional disassembly devices lack adaptive clamping capabilities, making it difficult to quickly locate chassis components of different sizes or shapes. Their fixed design limits the disassembly angle, increasing operational difficulty and labor intensity. Furthermore, they cannot achieve a flipping function, thus affecting disassembly efficiency.
The worm gear mechanism and bevel gear combination enables multi-angle adjustment and flipping of the mounting frame. Combined with the cross push rod layout driven by the bidirectional screw, it ensures the self-adaptability and centering clamping of the clamping mechanism. The gear and rack mechanism enables the mounting frame to flip 180°, which can meet the disassembly requirements of complex structures.
It significantly expands the disassembly operation range, reduces blind spots, improves disassembly efficiency and accuracy, reduces the number of manual adjustments, and enhances the disassembly efficiency of complex structures.
Smart Images
Figure CN224375754U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of support devices, specifically a reversible support device for dismantling chassis components of scrapped vehicles. Background Technology
[0002] In the end-of-life vehicle dismantling industry, the dismantling of chassis components is the core link in the entire recycling process. Its efficiency and quality directly affect the subsequent classification and recycling of materials, resource reuse, and the economic benefits of the overall dismantling operation. However, when faced with the increasingly complex chassis structure designs of the modern automotive industry, such as multi-link suspension systems and integrated subframes, traditional dismantling methods often exhibit problems such as insufficient adaptability and low efficiency. This not only leads to longer dismantling cycles and increased labor costs, but may also cause secondary damage to high-value parts or improper handling of hazardous waste due to improper operation, thereby affecting the sustainable development of the entire recycling industry chain.
[0003] Most existing dismantling devices lack adaptive clamping capabilities for different types of components, making it difficult to quickly locate chassis components of different sizes or shapes. Furthermore, their fixed design limits the dismantling angle, increasing operational difficulty and labor intensity. In addition, traditional support devices cannot achieve a flipping function, requiring repeated adjustments to the position of components during multi-faceted dismantling, further affecting dismantling efficiency. To address these issues, we propose a flip-type dismantling support device for end-of-life vehicle chassis components. Utility Model Content
[0004] The purpose of this invention is to provide a reversible support device for disassembling chassis components of scrapped vehicles, in order to solve the problems mentioned in the background art.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a flip-type disassembly support device for chassis components of scrapped vehicles, comprising a mounting base and a mounting frame. The mounting frame contains a mounting frame. A mounting column is rotatably mounted within the mounting base. A first worm gear is sleeved on the mounting column. A first worm is rotatably mounted within the mounting base, meshing with the first worm gear. A mounting rod is rotatably mounted within the mounting column. A second worm gear is sleeved on the mounting rod. A second worm is rotatably mounted within the mounting column, meshing with the second worm gear. The mounting frame is rotatably connected to the mounting column via a rotating rod. The mounting frame is rotatably connected to the mounting frame via a mounting shaft. The mounting frame contains four sets of symmetrically distributed clamping blocks. Two sets of symmetrically distributed first push rods and two sets of symmetrically distributed second push rods are slidably mounted within the mounting frame.
[0006] As a further preferred embodiment of this technical solution, the rotating rod and the mounting column are perpendicularly distributed, a first bevel gear is sleeved on the mounting rod, and a second bevel gear is sleeved on the rotating rod, with the first bevel gear and the second bevel gear meshing together.
[0007] As a further preferred embodiment of this technical solution, a gear is sleeved on the mounting shaft, a rack is slidably mounted inside the mounting bracket, the rack is meshed with the gear, a cylinder is fixedly mounted inside the mounting bracket, and the rack is fixedly connected to the output end of the cylinder piston rod.
[0008] As a further preferred embodiment of this technical solution, each of the four sets of clamping blocks is slidably mounted with two sets of symmetrically distributed clamping plates. Each clamping block is provided with a bidirectional screw. The two ends of the bidirectional screw pass through the clamping block and are rotatably connected to the clamping block through rolling bearings. The two ends of the bidirectional screw pass through the two sets of clamping plates and are threadedly connected to the two sets of clamping plates respectively.
[0009] As a further preferred embodiment of this technical solution, the two sets of first push rods and the two sets of second push rods are vertically distributed, and the four sets of clamping blocks are slidably connected to one set of first push rods and one set of second push rods, respectively.
[0010] As a further preferred embodiment of this technical solution, the mounting frame is provided with a first bidirectional lead screw, the two ends of the first bidirectional lead screw respectively pass through the mounting frame and are rotatably connected to the mounting frame through rolling bearings, and the two ends of the first bidirectional lead screw respectively pass through two sets of first push rods and are threadedly connected to the two sets of first push rods respectively.
[0011] As a further preferred embodiment of this technical solution, a second bidirectional lead screw is provided inside the mounting frame. The two ends of the second bidirectional lead screw pass through the mounting frame and are rotatably connected to the mounting frame through rolling bearings. The two ends of the second bidirectional lead screw pass through two sets of second push rods and are threadedly connected to the two sets of second push rods respectively.
[0012] This utility model provides a tiltable support device for disassembling chassis components of scrapped vehicles, which has the following features:
[0013] Beneficial effects:
[0014] This utility model achieves multi-angle flexible adjustment of the mounting frame through the linkage design of the mounting column and the mounting rod. The first worm gear mechanism drives the mounting column to rotate horizontally to adjust the lateral working angle, and the second worm gear mechanism drives the rotating rod to rotate vertically through the bevel gear set, forming a spatial dual-degree-of-freedom adjustment, which significantly expands the disassembly operation range and effectively reduces the blind spot of operation.
[0015] This utility model's clamping mechanism adopts a bidirectional screw-driven cross-push rod layout. The first and second bidirectional screws, in conjunction with the first and second push rods, synchronously control the radial movement of four sets of clamping blocks, ensuring that parts of different sizes are always automatically centered and clamped. With the sliding clamping plate adjusted by the bidirectional screws inside the clamping blocks, multi-contact point adaptive fixing of irregularly shaped parts is achieved. The flipping function drives the mounting frame to rotate 180° through a gear and rack mechanism, allowing parts to be quickly switched between front and back working positions without disassembly, greatly reducing the number of repetitive positioning times and improving the disassembly efficiency of complex structures. Attached Figure Description
[0016] Figure 1 This is a front view schematic diagram of the structure of this utility model;
[0017] Figure 2 This is a front view schematic diagram of the structure of the mounting bracket and clamping block of this utility model in the separated state;
[0018] Figure 3 This utility model Figure 2 Enlarged structural diagram of A in the middle;
[0019] Figure 4 This is a schematic diagram of the left-side cross-sectional view of the mounting base of this utility model.
[0020] In the diagram: 1. Mounting base; 2. Mounting bracket; 3. Mounting frame; 4. Clamping block; 5. First push rod; 6. Second push rod; 7. First double-acting lead screw; 8. Second double-acting lead screw; 9. Clamping plate; 10. Double-acting screw; 11. Mounting shaft; 12. Gear; 13. Rack; 14. Cylinder; 15. Mounting column; 16. First worm gear; 17. First worm; 18. Mounting rod; 19. Second worm gear; 20. Second worm; 21. Rotating rod; 22. First bevel gear; 23. Second bevel gear. Detailed Implementation
[0021] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.
[0022] This utility model provides a technical solution: such as Figures 1-4As shown in this embodiment, the reversible scrap vehicle chassis component disassembly support device includes a mounting base 1 and a mounting frame 2. The mounting frame 2 contains a mounting frame 3. A mounting column 15 is rotatably mounted within the mounting base 1. A first worm gear 16 is sleeved on the mounting column 15. A first worm 17 is rotatably mounted within the mounting base 1, meshing with the first worm gear 16. A mounting rod 18 is rotatably mounted within the mounting column 15, sleeved with a second worm gear 19. A second worm 20 is rotatably mounted within the mounting column 15, meshing with the second worm gear 19. The mounting frame 2 is rotatably connected to the mounting column 15 via a rotating rod 21. The mounting frame 3 is rotatably connected to the mounting frame 2 via a mounting shaft 11. The mounting frame 3 contains four symmetrically distributed clamping blocks 4. Two symmetrically distributed first push rods 5 and two symmetrically distributed second push rods 6 are slidably mounted within the mounting frame 3. The rotating rod 21... The mounting frame 2 is perpendicular to the mounting column 15. A first bevel gear 22 is sleeved on the mounting rod 18, and a second bevel gear 23 is sleeved on the rotating rod 21. The first bevel gear 22 and the second bevel gear 23 are meshed and connected. Multi-degree-of-freedom adjustment is achieved through a worm gear transmission mechanism to ensure accurate positioning and stable support during disassembly. The first worm 17 drives the first worm wheel 16 to rotate the mounting column 15 horizontally, so that the mounting frame 2 can be adjusted 360° without dead angles in the horizontal plane to adapt to disassembly requirements in different directions. At the same time, the second worm 20 drives the second worm wheel 19 to rotate the mounting rod 18, and transmits power to the rotating rod 21 through the first bevel gear 22 and the second bevel gear 23, so that the mounting frame 2 can rotate vertically to adjust the disassembly angle, thereby meeting the operation requirements of the chassis components in different positions. The cylinder 14 pushes the rack 13 to rotate the gear 12, so that the mounting frame 3 can be flipped 180°, which facilitates alternating disassembly of the front and back of the components, reduces manual adjustment time, and improves work efficiency.
[0023] like Figure 2 and Figure 3As shown, a gear 12 is sleeved on the mounting shaft 11, a rack 13 is slidably mounted in the mounting frame 2, and the rack 13 meshes with the gear 12. A cylinder 14 is fixedly mounted in the mounting frame 2, and the rack 13 is fixedly connected to the output end of the piston rod of the cylinder 14. Two sets of symmetrically distributed clamping plates 9 are slidably mounted on each of the four sets of clamping blocks 4. A bidirectional screw 10 is provided in the clamping block 4, and both ends of the bidirectional screw 10 pass through the clamping block 4 and are rotatably connected to the clamping block 4 through rolling bearings. Both ends of the bidirectional screw 10 pass through the two sets of clamping plates 9 and are threadedly connected to the two sets of clamping plates 9 respectively. Two sets of first push rods 5 and two sets of second push rods 6 are perpendicularly distributed. The four sets of clamping blocks 4 are slidably connected to one set of first push rods 5 and one set of second push rods 6 respectively. A first bidirectional lead screw 7 is provided in the mounting frame 3, and both ends of the first bidirectional lead screw 7 pass through the mounting frame 3 and are rotatably connected to the mounting frame 3 through rolling bearings. Both ends of the first bidirectional lead screw 7 pass through the two sets of first bidirectional lead screws 9. A push rod 5 is threadedly connected to two sets of first push rods 5 respectively. A second bidirectional screw 8 is provided in the mounting frame 3. The two ends of the second bidirectional screw 8 pass through the mounting frame 3 and are rotatably connected to the mounting frame 3 through rolling bearings. The two ends of the second bidirectional screw 8 pass through two sets of second push rods 6 respectively and are threadedly connected to the two sets of second push rods 6 respectively. The clamping mechanism adopts a cross linkage structure in which the first bidirectional screw 7 and the second bidirectional screw 8 drive the first push rods 5 and the second push rods 6, ensuring that chassis components of different sizes can be quickly centered and fixed. The first bidirectional screw 7 drives the two sets of first push rods 5 to move synchronously in opposite directions. The second bidirectional screw 8 controls the two sets of second push rods 6 to extend and retract in the vertical direction, so that the four sets of clamping blocks 4 move synchronously towards the center or outward, realizing automatic centering clamping. The bidirectional screw 10 inside the clamping block 4 can adjust the spacing of the clamping plates 9 to adapt to components of different shapes and ensure stable gripping. It effectively solves the problems of limited clamping range and inaccurate positioning of traditional disassembly devices, and significantly improves disassembly accuracy and ease of operation.
[0024] This utility model provides a flip-type disassembly support device for chassis components of scrapped vehicles. The specific working principle is as follows: A worm gear transmission mechanism enables multi-degree-of-freedom adjustment, ensuring precise positioning and stable support during disassembly. The first worm 17 drives the first worm wheel 16 to rotate the mounting column 15 horizontally, allowing the mounting frame 2 to be adjusted 360° without dead angles in the horizontal plane, adapting to disassembly requirements in different directions. Simultaneously, the second worm 20 drives the second worm wheel 19 to rotate the mounting rod 18, and transmits power to the rotating rod 21 through the first bevel gear 22 and the second bevel gear 23, enabling the mounting frame 2 to rotate vertically and adjust the disassembly angle, thereby meeting the operational requirements of chassis components in different orientations. The cylinder 14 pushes the rack 13 to rotate the gear 12, allowing the mounting frame 3 to achieve 1 / 2 rotation. The 80° rotation facilitates alternating disassembly of components from both sides, reducing manual adjustment time and improving work efficiency. The clamping mechanism employs a cross-linked structure where the first bidirectional lead screw 7 and the second bidirectional lead screw 8 drive the first push rod 5 and the second push rod 6, ensuring that chassis components of different sizes can be quickly centered and fixed. The first bidirectional lead screw 7 drives the two sets of first push rods 5 to move synchronously in opposite directions, while the second bidirectional lead screw 8 controls the two sets of second push rods 6 to extend and retract vertically, causing the four sets of clamping blocks 4 to move synchronously towards the center or outwards, achieving automatic centering clamping. The bidirectional screw 10 inside the clamping block 4 can adjust the spacing of the clamping plates 9 to adapt to components of different shapes, ensuring a stable grip. This effectively solves the problems of limited clamping range and inaccurate positioning in traditional disassembly devices, significantly improving disassembly accuracy and ease of operation.
[0025] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A flip-type dismantling and support device for chassis components of scrapped vehicles, characterized in that: The system includes a mounting base (1) and a mounting frame (2). The mounting frame (2) contains a mounting frame (3). A mounting post (15) is rotatably mounted inside the mounting base (1). A first worm gear (16) is sleeved on the mounting post (15). A first worm (17) is rotatably mounted inside the mounting base (1), and the first worm (17) meshes with the first worm gear (16). A mounting rod (18) is rotatably mounted inside the mounting post (15), and a second worm gear (19) is sleeved on the mounting rod (18). The second worm (20) is rotatably mounted inside the frame, and the second worm (20) is meshed with the second worm wheel (19). The mounting frame (2) is rotatably connected to the mounting column (15) via the rotating rod (21). The mounting frame (3) is rotatably connected to the mounting frame (2) via the mounting shaft (11). The mounting frame (3) is provided with four sets of symmetrically distributed clamping blocks (4). The mounting frame (3) is slidably mounted with two sets of symmetrically distributed first push rods (5) and two sets of symmetrically distributed second push rods (6).
2. The flip-type scrap vehicle chassis component disassembly support device according to claim 1, characterized in that: The rotating rod (21) is perpendicular to the mounting post (15). A first bevel gear (22) is sleeved on the mounting rod (18), and a second bevel gear (23) is sleeved on the rotating rod (21). The first bevel gear (22) and the second bevel gear (23) are meshed together.
3. The flip-type scrap vehicle chassis component disassembly support device according to claim 1, characterized in that: A gear (12) is sleeved on the mounting shaft (11), and a rack (13) is slidably installed in the mounting bracket (2). The rack (13) meshes with the gear (12). A cylinder (14) is fixedly installed in the mounting bracket (2), and the rack (13) is fixedly connected to the output end of the piston rod of the cylinder (14).
4. The reversible scrap vehicle chassis component disassembly support device according to claim 1, characterized in that: Each of the four sets of clamping blocks (4) is slidably mounted with two sets of symmetrically distributed clamping plates (9). Each clamping block (4) is provided with a bidirectional screw (10). The two ends of the bidirectional screw (10) pass through the clamping block (4) and are rotatably connected to the clamping block (4) through rolling bearings. The two ends of the bidirectional screw (10) pass through the two sets of clamping plates (9) and are threadedly connected to the two sets of clamping plates (9) respectively.
5. The reversible scrap vehicle chassis component disassembly support device according to claim 1, characterized in that: The two sets of first push rods (5) and the two sets of second push rods (6) are vertically distributed, and the four sets of clamps (4) are slidably connected to one set of first push rods (5) and one set of second push rods (6) respectively.
6. The reversible scrap vehicle chassis component disassembly support device according to claim 1, characterized in that: The mounting frame (3) is provided with a first bidirectional lead screw (7). The two ends of the first bidirectional lead screw (7) pass through the mounting frame (3) and are rotatably connected to the mounting frame (3) through rolling bearings. The two ends of the first bidirectional lead screw (7) pass through two sets of first push rods (5) and are threadedly connected to the two sets of first push rods (5) respectively.
7. The flip-type scrap vehicle chassis component disassembly support device according to claim 1, characterized in that: The mounting frame (3) is provided with a second bidirectional lead screw (8). The two ends of the second bidirectional lead screw (8) pass through the mounting frame (3) and are rotatably connected to the mounting frame (3) through rolling bearings. The two ends of the second bidirectional lead screw (8) pass through two sets of second push rods (6) and are threadedly connected to the two sets of second push rods (6) respectively.