Automobile parts assembling bearing device

Abstract

This utility model discloses an assembly support device for automotive parts, relating to the field of automotive parts assembly technology. It includes a base with an internal cavity. A lifting seat is slidably connected inside the cavity, and symmetrically mounted casters are mounted on the bottom of the lifting seat. A lifting assembly is installed between the top of the lifting seat and the cavity. A fixed seat is symmetrically fixedly connected to the top of the base, and a lifting assembly is mounted on one side of the fixed seat. A worktable is provided on the top of the fixed seat. This utility model, with its above-mentioned structure, allows the support device to easily move within the workshop, quickly transporting parts to different assembly stations, greatly improving material handling efficiency. Furthermore, it significantly enhances the stability of the support device during operation, preventing shaking and ensuring that parts maintain precise positioning during assembly. This helps improve assembly accuracy, reduce defect rates, and guarantee the overall assembly quality of the vehicle.

Description

Technical Field

[0001] This utility model belongs to the field of automotive parts assembly technology, and specifically relates to an automotive parts assembly support device. Background Technology

[0002] Automotive component assembly support devices are crucial equipment in the automobile manufacturing process. They can precisely position and stably support various automotive components, from small electronic parts to large engine components. These devices are highly flexible and adjustable, allowing for rapid adjustments to parameters such as support position, angle, and height to meet different assembly needs. This significantly improves assembly efficiency and precision. They are widely used in the vehicle assembly stage of automobile production lines and in the component assembly processes of parts manufacturers, serving as a powerful tool for ensuring automotive assembly quality and promoting the efficient development of the automotive industry.

[0003] Publication No. "CN222134906U" discloses an automotive wiring harness assembly table, comprising a desktop, support plate, bracket, placement box, support leg A, support leg B, fixing pin, assembly table, fixing block, and spring. The desktop is equipped with the assembly table, and two sets of fixing blocks are mounted on the assembly table. The fixing blocks have grooves. A sliding rod is mounted on the assembly table, and a slider is slidably mounted on the sliding rod. The slider is connected to the fixing block. A spring is fitted over the sliding rod, and the other end of the spring is connected to the slider. This utility model addresses the issue that while the automotive wiring harness assembly table can secure automotive wiring harnesses for ease of operation, it cannot handle wire harnesses of varying sizes, potentially causing them to detach during assembly and affecting work efficiency. Furthermore, the assembly table cannot be adjusted for the height of the operator, making it inconvenient for use.

[0004] While the aforementioned utility model solves the problems of not being able to fix wire harnesses of different sizes, which easily leads to wire harnesses falling off during assembly and affecting work efficiency, and the lack of height adjustment for the automotive wire harness assembly table, causing inconvenience for workers, the assembly table still needs to be moved frequently according to the workshop layout and assembly process. However, the assembly table base is not equipped with casters, requiring multiple people to move it or using additional moving tools, a cumbersome process that is prone to bumping into equipment and damaging the assembly table and surrounding facilities. If the assembly table is in a narrow space, the difficulty of moving it is even greater, severely restricting its flexibility of use and failing to meet the efficient and convenient assembly requirements of modern automotive production workshops. Utility Model Content

[0005] To address the problems mentioned in the background art, the purpose of this utility model is to provide a support device for assembling automotive parts, so as to solve the problem that the assembly table needs to be moved at any time according to the workshop layout and assembly process during assembly. However, the base of this assembly table is not equipped with casters, and multiple people are required to carry it when moving it, or additional carrying tools are needed. The process is cumbersome and prone to bumping into equipment, damaging the assembly table and surrounding facilities.

[0006] The above-mentioned technical objective of this utility model is achieved through the following technical solution:

[0007] An assembly support device for automotive parts includes a base, an accommodating cavity inside the base, a lifting seat slidably connected inside the accommodating cavity, symmetrically mounted casters on the bottom of the lifting seat, a lifting assembly installed between the top of the lifting seat and the accommodating cavity, a fixed seat symmetrically fixedly connected to the top of the base, a lifting assembly installed on one side of the fixed seat, and a worktable on the top of the fixed seat.

[0008] The lifting assembly includes a first drive motor, a bidirectional lead screw, a moving block, a guide rod, and a hinge plate. The first drive motor is installed on one side of the base. The output end of the first drive motor extends into the cavity and is fixedly connected to the bidirectional lead screw. The other end of the bidirectional lead screw is rotatably connected to one side of the cavity. Guide rods are symmetrically fixedly connected inside the cavity. Moving blocks are symmetrically sleeved on the outside of the bidirectional lead screw and guide rods. A hinge plate is hinged to the bottom of the moving block. The other end of the hinge plate is hinged to the top of the lifting seat. The bidirectional lead screw and the moving block are threadedly connected, while the guide rod and the moving block are slidably connected. This allows the carrying device to easily move around in the workshop, quickly transporting parts to different assembly stations, effectively ensuring the smooth progress of the production process. It also greatly enhances the stability of the carrying device during operation, preventing the device from shaking and ensuring that parts maintain precise positions during assembly. This helps improve assembly accuracy, reduce the defect rate, and ensure the overall assembly quality of the automobile.

[0009] As a preferred technical solution, guide grooves are symmetrically opened at the top of the cavity, and guide blocks are symmetrically fixedly connected to the top of the moving block. The guide blocks and guide grooves are slidably connected, which allows the moving block to move smoothly along a predetermined straight line, ensuring that the lifting action of the lifting seat driving the moving wheel is accurate and error-free.

[0010] As a preferred technical solution, the bottom of the base is symmetrically provided with through slots, which are connected to the inside of the receiving cavity. The moving wheel is slidably connected to the through slot, and the through slot provides a smooth channel for the moving wheel to extend and retract.

[0011] As a preferred technical solution, the lifting assembly includes a second drive motor, a first lead screw, a lifting plate, a connecting rod, and a mounting plate. A fixed plate is symmetrically fixed to one side of the fixed base. The second drive motor is mounted on the bottom of the fixed plate. The output end of the second drive motor is fixedly connected to the first lead screw. The other end of the first lead screw is rotatably connected to the bottom of the fixed plate. The lifting plate is threadedly connected to the outer side of the first lead screw. A connecting rod is symmetrically fixedly connected to the top of the lifting plate. The other end of the connecting rod is fixedly connected to the mounting plate. The top of the mounting plate is threadedly connected to the bottom of the workbench. This allows the height of the workbench to be adjusted according to the worker's height, avoiding fatigue and physical injury caused by prolonged bending. It ensures comfortable operation and improves worker convenience and comfort, thereby enhancing work focus and efficiency. The height of the workbench can be quickly adjusted to adapt to the assembly requirements of various parts, improving assembly accuracy and quality and reducing assembly errors caused by unsuitable workbench height.

[0012] As a preferred technical solution, a limiting groove is symmetrically opened on one side of the fixed seat, and a limiting block is symmetrically fixedly connected on one side of the lifting plate. The limiting block and the limiting groove are slidably connected, and the limiting block slides in the limiting groove, which provides precise guidance for the lifting movement of the lifting plate and ensures the position accuracy of the worktable during the lifting process.

[0013] As a preferred technical solution, a guide tube is fixedly connected to the top of the base, and a guide column is slidably connected inside the guide tube. The top of the guide column is fixedly connected to the bottom of the worktable, ensuring that the worktable always rises and falls along a vertical path.

[0014] In summary, the present invention has the following main advantages:

[0015] First, in this utility model, after the bearing device is moved to the required position, the first drive motor is started to control the bidirectional lead screw to rotate. The bidirectional lead screw rotates with the moving block, thereby controlling the moving block to move. When the moving block moves, it is hinged and deformed through the hinge plate, so that the lifting seat drives the moving wheel to retract into the receiving cavity through the through groove. The bottom of the base is in contact with the ground, which allows the bearing device to easily shuttle in the workshop and quickly transport parts to different assembly stations, greatly improving the material handling efficiency, reducing the waiting time in the assembly process, effectively ensuring the smooth progress of the production process, and greatly enhancing the stability of the bearing device during operation, preventing the device from shaking, ensuring that the parts maintain a precise position during the assembly process, helping to improve the assembly accuracy, reduce the defect rate, and ensure the overall assembly quality of the car.

[0016] Secondly, in this utility model, based on the worker's height, the second drive motor is activated to control the first lead screw to rotate. The first lead screw rotates threadedly with the lifting plate, thereby controlling the lifting plate to rise. During the rising process, the lifting plate controls the worktable to rise through the connecting rod. At the same time, during the rising process, the worktable drives the guide column to slide and limit its movement inside the guide tube. The height of the worktable can be adjusted according to the worker's height, avoiding fatigue and physical injury caused by long-term bending over, ensuring that the body is stretched out during operation and that the work is more comfortable. It can also effectively improve the convenience and comfort of the worker's operation, thereby improving work focus and efficiency. At the same time, the height of the worktable can be quickly adjusted to adapt to the assembly requirements of various parts, improving the accuracy and quality of assembly and reducing assembly errors caused by unsuitable worktable height. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural schematic diagram of the present invention;

[0018] Figure 2 This is a schematic diagram of the inverted three-dimensional structure of this utility model;

[0019] Figure 3 This is a three-dimensional structural diagram of the lifting component of this utility model;

[0020] Figure 4 This is the utility model Figure 3 Enlarged view of part A;

[0021] Figure 5 This is a three-dimensional structural diagram of the other side of this utility model;

[0022] Figure 6 This is the utility model Figure 5 Enlarged view of part B.

[0023] Reference numerals: 1. Base; 2. Receiving cavity; 3. Lifting seat; 4. Moving wheel; 5. Through groove; 6. Fixed seat; 7. Worktable; 8. Guide tube; 9. Guide column; 10. Lifting assembly; 101. First drive motor; 102. Two-way lead screw; 103. Moving block; 104. Guide rod; 105. Hinge plate; 11. Guide block; 12. Guide groove; 13. Fixed plate; 14. Lifting assembly; 141. Second drive motor; 142. First lead screw; 143. Lifting plate; 144. Connecting rod; 145. Mounting plate; 15. Limiting block; 16. Limiting groove. Detailed Implementation

[0024] Example

[0025] refer to Figures 1 to 6The automotive parts assembly support device described in this embodiment includes a base 1, a receiving cavity 2 inside the base 1, a lifting seat 3 slidably connected inside the receiving cavity 2, movable wheels 4 symmetrically installed at the bottom of the lifting seat 3, a lifting assembly 10 installed between the top of the lifting seat 3 and the receiving cavity 2, a fixed seat 6 symmetrically fixedly connected to the top of the base 1, a lifting assembly 14 installed on one side of the fixed seat 6, and a worktable 7 provided on the top of the fixed seat 6.

[0026] The lifting assembly 10 includes a first drive motor 101, a bidirectional lead screw 102, a moving block 103, a guide rod 104, and a hinge plate 105. The first drive motor 101 is mounted on one side of the base 1. The output end of the first drive motor 101 extends into the cavity 2 and is fixedly connected to the bidirectional lead screw 102. The other end of the bidirectional lead screw 102 is rotatably connected to one side of the cavity 2. Guide rods 104 are symmetrically fixedly connected inside the cavity 2. Moving blocks 103 are symmetrically sleeved on the outer sides of the bidirectional lead screw 102 and guide rods 104. A hinge plate 105 is hinged to the bottom of the moving block 103. The other end of the plate 105 is hinged to the top of the lifting seat 3. The bidirectional lead screw 102 is threadedly connected to the moving block 103, and the guide rod 104 is slidably connected to the moving block 103. After the bearing device is moved to the required position, the first drive motor 101 is started to control the bidirectional lead screw 102 to rotate. The bidirectional lead screw 102 and the moving block 103 rotate threadedly, thereby controlling the moving block 103 to move. When the moving block 103 moves, it is hinged and deformed through the hinge plate 105, so that the lifting seat 3 drives the moving wheel 4 to retract into the receiving cavity 2 through the through groove 5, and the bottom of the base 1 is in contact with the ground.

[0027] refer to Figure 4 The cavity 2 has symmetrical guide grooves 12 at the top. The top of the moving block 103 is symmetrically fixed with guide blocks 11. The guide blocks 11 and the guide grooves 12 are slidably connected. When the moving block 103 moves, the moving block 103 drives the guide blocks 11 to slide inside the guide grooves 12.

[0028] refer to Figure 2 The bottom of the base 1 is symmetrically provided with through grooves 5, which are connected to the inside of the receiving cavity 2. The moving wheel 4 is slidably connected to the through groove 5. When the lifting seat 3 rises, the lifting seat 3 drives the moving wheel 4 to retract into the receiving cavity 2 through the through groove 5.

[0029] refer to Figures 5 to 6The lifting assembly 14 includes a second drive motor 141, a first lead screw 142, a lifting plate 143, a connecting rod 144, and a mounting plate 145. A fixing plate 13 is symmetrically fixedly connected to one side of the fixing base 6. The second drive motor 141 is installed at the bottom of the fixing plate 13. The output end of the second drive motor 141 is fixedly connected to the first lead screw 142. The other end of the first lead screw 142 is rotatably connected to the bottom of the fixing plate 13. The lifting plate 143 is threadedly connected to the outer side of the first lead screw 142. The connecting rod 144 is symmetrically fixedly connected to the top of the lifting plate 143. The other end of the connecting rod 144 is fixedly connected to the mounting plate 145. The top of the mounting plate 145 is threadedly connected to the bottom of the workbench 7. According to the height of the worker, the second drive motor 141 is started to control the first lead screw 142 to rotate. The first lead screw 142 rotates threadedly with the lifting plate 143, thereby controlling the lifting plate 143 to rise. During the rising process, the lifting plate 143 controls the workbench 7 to rise through the connecting rod 144.

[0030] refer to Figure 6 A limiting groove 16 is symmetrically provided on one side of the fixed base 6, and a limiting block 15 is symmetrically fixedly connected on one side of the lifting plate 143. The limiting block 15 and the limiting groove 16 are slidably connected. When the lifting plate 143 is lifting, the lifting plate 143 drives the limiting block 15 to slide inside the limiting groove 16.

[0031] refer to Figure 1 and Figure 5 The top of the base 1 is fixedly connected to the guide tube 8, and the guide column 9 is slidably connected inside the guide tube 8. The top of the guide column 9 is fixedly connected to the bottom of the worktable 7. During the process of the worktable 7 rising, the worktable 7 drives the guide column 9 to slide and limit inside the guide tube 8.

[0032] Operating principle and advantages: First, after moving the bearing device to the required position, start the first drive motor 101 to control the bidirectional lead screw 102 to rotate. The bidirectional lead screw 102 rotates threadedly with the moving block 103, thereby controlling the moving block 103 to move. When the moving block 103 moves, it is hinged and deformed through the hinge plate 105, so that the lifting seat 3 drives the moving wheel 4 to retract into the receiving cavity 2 through the through groove 5. The bottom of the base 1 is in contact with the ground. Then, according to the height of the worker, start the second drive motor 141 to control the first lead screw 142 to rotate. The first lead screw 142 rotates threadedly with the lifting plate 143, thereby controlling the lifting plate 143 to rise. During the rising process, the lifting plate 143 controls the worktable 7 to rise through the connecting rod 144. At the same time, during the rising process, the worktable 7 drives the guide column 9 in the guide tube 8.

[0033] This invention allows the carrier device to easily move around the workshop, quickly transporting parts to different assembly stations, greatly improving material handling efficiency, reducing waiting time during assembly, effectively ensuring the smooth progress of the production process, and greatly enhancing the stability of the carrier device during operation, preventing device shaking, ensuring that parts maintain precise positions during assembly, helping to improve assembly accuracy, reduce defect rate, and ensure the overall assembly quality of the automobile.

Claims

1. A support device for assembling automotive parts, comprising a base (1), characterized in that: The base (1) has an internal cavity (2), and a lifting seat (3) is slidably connected inside the cavity (2). The bottom of the lifting seat (3) is symmetrically equipped with moving wheels (4). A lifting assembly (10) is installed between the top of the lifting seat (3) and the cavity (2). A fixed seat (6) is symmetrically fixedly connected to the top of the base (1). A lifting assembly (14) is installed on one side of the fixed seat (6). A worktable (7) is provided on the top of the fixed seat (6). The lifting assembly (10) includes a first drive motor (101), a bidirectional lead screw (102), a moving block (103), a guide rod (104), and a hinge plate (105). The first drive motor (101) is installed on one side of the base (1). The output end of the first drive motor (101) extends into the cavity (2) and is fixedly connected to the bidirectional lead screw (102). The other end of the bidirectional lead screw (102) is rotatably connected to one side of the cavity (2). The guide rod (104) is symmetrically fixedly connected inside the cavity (2). The moving block (103) is symmetrically sleeved on the outside of the bidirectional lead screw (102) and the guide rod (104). The bottom of the moving block (103) is hinged to the hinge plate (105). The other end of the hinge plate (105) is hinged to the top of the lifting seat (3).

2. The automotive parts assembly support device according to claim 1, characterized in that: The bidirectional lead screw (102) and the moving block (103) are threadedly connected, and the guide rod (104) and the moving block (103) are slidably connected.

3. The automotive parts assembly support device according to claim 1, characterized in that: The cavity (2) has symmetrically provided guide grooves (12) at the top, and the top of the moving block (103) is symmetrically fixedly connected with guide blocks (11). The guide blocks (11) and guide grooves (12) are slidably connected.

4. The automotive parts assembly support device according to claim 1, characterized in that: The base (1) has symmetrical through slots (5) at the bottom, which are connected to the inside of the receiving cavity (2). The moving wheel (4) is slidably connected to the through slot (5).

5. The automotive parts assembly support device according to claim 1, characterized in that: The lifting assembly (14) includes a second drive motor (141), a first lead screw (142), a lifting plate (143), a connecting rod (144), and a mounting plate (145). A fixing plate (13) is symmetrically fixedly connected to one side of the fixing seat (6). The second drive motor (141) is installed at the bottom of the fixing plate (13). The output end of the second drive motor (141) is fixedly connected to the first lead screw (142). The other end of the first lead screw (142) is rotatably connected to the bottom of the fixing plate (13). The lifting plate (143) is threadedly connected to the outside of the first lead screw (142). The connecting rod (144) is symmetrically fixedly connected to the top of the lifting plate (143). The other end of the connecting rod (144) is fixedly connected to the mounting plate (145). The top of the mounting plate (145) is threadedly connected to the bottom of the worktable (7).

6. The automotive parts assembly support device according to claim 5, characterized in that: The fixed seat (6) has a symmetrically provided limiting groove (16) on one side, and the lifting plate (143) has a symmetrically fixedly connected limiting block (15) on one side. The limiting block (15) and the limiting groove (16) are slidably connected.

7. The automotive parts assembly support device according to claim 1, characterized in that: The top of the base (1) is fixedly connected to a guide tube (8), and a guide column (9) is slidably connected inside the guide tube (8). The top of the guide column (9) is fixedly connected to the bottom of the workbench (7).

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