An assembly robot for automotive shock absorber mounting

Abstract

This invention discloses an assembly robot for installing automotive shock absorbers, belonging to the field of assembly robot technology. It includes an assembly table and a support frame located on the side of the assembly table. A vibratory feeding tray for transferring parts is mounted on the support frame. An assembly robotic arm is mounted in the middle of the assembly table for gripping and assembling parts. A positioning seat is mounted at the end of the assembly robotic arm, and a double-headed cylinder is installed inside the positioning seat. A mounting block is mounted on the telescopic end of the double-headed cylinder, and a screwing sleeve is mounted on the mounting block. The screwing sleeve is mounted on the output end of a drive motor. This assembly robot for installing automotive shock absorbers, by setting an adjustable screwing sleeve on the positioning seat, can adapt to tightening hexagonal bolts of different sizes. Simultaneously, by utilizing the rotation adjustment of the control element, the positioning clamp can provide different clamping and buffering forces when holding different parts.

Description

Technical Field

[0001] This invention relates to the field of assembly robot technology, specifically to an assembly robot for installing automotive shock absorbers. Background Technology

[0002] The shock absorber is a core component of the vehicle's suspension system. Its main function is to suppress the rapid rebound motion generated after the shock absorber spring absorbs the impact energy of the road surface and is compressed, while attenuating the impact from the road surface, thereby directly optimizing the vehicle's handling stability, ride comfort, and driving safety. In order to improve the installation efficiency of the shock absorber during the production and installation of the vehicle, corresponding assembly robots are usually used to assemble the multiple parts of the shock absorber.

[0003] For example, an assembly robot gripper with announcement number CN212652963U is installed on the execution end of a battery pack module assembly robot. It includes a crossbeam, a first gripper, a servo-controlled pitch mechanism, and a second gripper. By employing simultaneous operation of the first and second grippers, the robot can complete the pick-and-place of two battery modules in a single operation, significantly improving production efficiency and reducing energy consumption and robot equipment wear. A servo motor drives the second gripper, allowing adjustment of the distance between it and the first gripper. Furthermore, a module presence detector, combined with program writing, enables the robot to automatically adjust the distance between the second and first grippers after locating the first battery module, until the second gripper is positioned above the second battery module, enhancing reliability.

[0004] The existing technologies mentioned above have the following technical problems: When existing assembly robots grasp assembly parts, they limit the parts by using grippers. In order to reduce damage to the parts, some grippers are equipped with buffer components. However, assembly robots need to grasp different parts. In particular, for automobile shock absorbers, it is necessary to grasp rigid parts such as piston rods and cylinders, as well as flexible parts such as shock-absorbing rubber pads, dustproof sleeves and springs. Since each part has different characteristics, different clamping buffer forces are required. Simple buffer components cannot be reasonably adjusted according to the grasping of different parts.

[0005] Therefore, we propose an assembly robot for installing automotive shock absorbers to address the problems mentioned above. Summary of the Invention

[0006] The purpose of this invention is to provide an assembly robot for installing automotive shock absorbers, addressing the problem mentioned in the background art. Currently available assembly robots on the market use grippers to limit the movement of parts during gripping. While some grippers incorporate buffer components to reduce damage, assembly robots need to handle different parts. Specifically, for automotive shock absorbers, they need to grip rigid components such as piston rods and cylinders, as well as flexible components such as shock-absorbing rubber pads, dustproof sleeves, and springs. Because each part has different characteristics, different gripping and buffering forces are required, and simple buffer components cannot be adjusted appropriately for gripping different parts.

[0007] To achieve the above objectives, the present invention provides the following technical solution: an assembly robot for installing automotive shock absorbers, comprising an assembly table and a support frame located on the side of the assembly table. A vibrating feeding tray for transferring parts is installed on the support frame. An assembly robotic arm is installed in the middle of the assembly table. The assembly robotic arm is used to grip and assemble parts. A positioning seat is installed at the end of the assembly robotic arm, and a double-headed cylinder is installed inside the positioning seat. A mounting block is installed at the telescopic end of the double-headed cylinder, and a screwing sleeve is installed on the mounting block. The screwing sleeve is installed on the output end of a drive motor. A positioning clamp is provided on the screwing sleeve facing the center of the positioning seat, and a pressing block on the positioning clamp extends into the inside of the screwing sleeve. The pressing block is connected to the screwing sleeve by a first spring, and an adjustment element is installed inside the screwing sleeve. The adjustment element adjusts the clamping and buffering force of the positioning clamp according to different parts.

[0008] Preferably, the inside of the screwing sleeve is equipped with a first screwing sleeve, a second screwing sleeve and a third screwing sleeve respectively, and a first moving plate, a second moving plate and a third moving plate are respectively fixed on the side of the first screwing sleeve, the second screwing sleeve and the third screwing sleeve away from the opening end of the screwing sleeve. The first moving plate, the second moving plate and the third moving plate are all connected to the inside of the screwing sleeve through metal springs.

[0009] By adopting the above technical solution, the metal spring can provide the reset spring force for the first moving plate, the second moving plate, and the third moving plate.

[0010] Preferably, the cross-sections of the first, second, and third screw sleeves are configured as regular hexagonal structures, and the inner diameters of the first, second, and third screw sleeves increase sequentially.

[0011] By adopting the above technical solution, the first, second, and third screw-on sleeves with successively increasing inner diameters can be used to adapt to the screwing and locking of hexagonal bolts of different sizes.

[0012] Preferably, the pressing block on the positioning clamp can slide on the screw sleeve, and the end of the pressing block that extends into the screw sleeve is set to be arc-shaped.

[0013] By adopting the above technical solution, the extrusion block can be moved on the screwing sleeve when the positioning clamp is pressed.

[0014] Preferably, the control element includes a power motor installed inside the screw sleeve, and the output end of the power motor is connected to a transmission rod. A connecting post is inserted into the transmission rod, and the connecting post is connected to the transmission rod through a second spring. A locking block is fixed to the side of the end of the connecting post that extends into the transmission rod, and the locking block is inserted into a limiting groove inside the transmission rod. A pressure block is fixed on the connecting post, and a first lever, a second lever, and a third lever are fixed to the end of the connecting post away from the transmission rod, respectively.

[0015] By adopting the above technical solution, the locking block is placed in the limiting groove inside the transmission rod, so that the connecting column can rotate synchronously when the transmission rod rotates, and the connecting block can also move inside the transmission rod.

[0016] Preferably, the connecting post can slide inside the transmission rod, and the outer wall of the locking block at the end of the connecting post and the inner wall of the limiting groove inside the transmission rod are in contact with each other.

[0017] By adopting the above technical solution, the stability of the block when moving inside the limiting groove can be improved by the mutual contact between the outer wall of the block and the inner wall of the limiting groove inside the transmission rod.

[0018] Preferably, the pressure block on the connecting column is configured as a frustum-shaped structure, and the side of the pressure block is in contact with the arc-shaped end of the extrusion block in the initial state.

[0019] By adopting the above technical solution, when the extrusion block moves on the screw sleeve, the arc-shaped end of the extrusion block can be used to extrude the pressure block.

[0020] Preferably, the first lever, the second lever, and the third lever on the connecting column are staggered, and the first lever, the second lever, and the third lever correspond one-to-one with the first moving plate, the second moving plate, and the third moving plate. In the initial state, the first lever, the second lever, and the third lever are staggered with the first moving plate, the second moving plate, and the third moving plate, respectively.

[0021] By adopting the above technical solution, in the initial state, the first lever, the second lever, and the third lever are respectively in contact with the first moving plate, the second moving plate, and the third moving plate, so as not to block the first screwing sleeve, the second screwing sleeve, and the third screwing sleeve from collapsing and adjusting.

[0022] Preferably, the angle between the first lever and the second lever is between 32° and 42°, and the angle between the second lever and the third lever is also between 32° and 42°. At the same time, the angle between the first lever and the second lever is equal to the angle between the second lever and the third lever, and the single rotation angle of the transmission rod is 30°.

[0023] By adopting the above technical solution, and by controlling the angle between the first lever, the second lever, and the third lever, the first moving plate, the second moving plate, and the third moving plate can be selectively pushed to move synchronously or individually.

[0024] Compared with the prior art, the beneficial effects of the present invention are: the assembly robot for installing automotive shock absorbers can adapt to hexagonal bolts of different sizes for tightening by setting an adjustable screwing sleeve on the positioning seat; at the same time, by using the rotation adjustment of the control element, the positioning clamp can provide different clamping buffer forces when clamping different parts. 1. By setting a first screwing sleeve, a second screwing sleeve and a third screwing sleeve on the screwing sleeve, when the screwing sleeve is screwing the hexagonal bolt, the first screwing sleeve, the second screwing sleeve and the third screwing sleeve can automatically collapse and move according to the hexagonal bolt head of different sizes when the screwing sleeve is pressed down, so that hexagonal bolt heads of different sizes can be screwed. 2. When clamping the assembly parts, the positioning clamping plate utilizes the deformation of the first and second springs to provide a buffering effect. At the same time, the rotation of the connecting column drives the first, second, and third levers to rotate synchronously. Through the parallel compression of the metal spring sheets on the first, second, and third moving plates, the clamping and buffering capacity of the positioning clamping plate can be adjusted according to different assembly parts. Attached Figure Description

[0025] Figure 1 This is a frontal perspective view of the present invention; Figure 2 This is a schematic diagram of the assembly structure of the robotic arm and positioning seat of the present invention; Figure 3 This is a schematic diagram of the dual-head cylinder and mounting block structure of the present invention; Figure 4 This is a schematic diagram of the positioning clamp and extrusion block structure of the present invention; Figure 5 This is a schematic diagram of the transmission rod and connecting column structure of the present invention; Figure 6 This is a schematic diagram of the structure of the first screwing sleeve, the second screwing sleeve, and the third screwing sleeve of the present invention; Figure 7 For the present invention Figure 6 Enlarged structural diagram at point A in the middle; Figure 8 This is a schematic diagram of the connecting column and pressure block structure of the present invention; Figure 9 For the present invention Figure 8 Enlarged structural diagram at point B; Figure 10 This is a schematic diagram of the rotating state structure of the first lever, second lever, and third lever of the present invention.

[0026] In the diagram: 1. Assembly table; 2. Support frame; 3. Vibrating feeder; 4. Assembly robot arm; 5. Positioning seat; 6. Double-headed cylinder; 7. Mounting block; 8. Twisting sleeve; 801. First twisting sleeve; 802. Second twisting sleeve; 803. Third twisting sleeve; 804. First moving plate; 805. Second moving plate; 806. Third moving plate; 807. Metal spring; 9. Drive motor; 10. Positioning clamp; 11. Extrusion block; 12. First spring; 13. Control element; 131. Power motor; 132. Transmission rod; 133. Connecting column; 134. Second spring; 135. Locking block; 136. Limiting groove; 137. Pressure block; 138. First lever; 139. Second lever; 1310. Third lever. Detailed Implementation

[0027] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0028] Example 1: Please refer to Figures 1-7As shown, when assembling automotive shock absorbers, the bolts on the shock absorbers need to be tightened. However, existing sleeves usually only fit bolts of a single size. Different sleeves need to be used for bolts of different sizes, resulting in low overall operational efficiency. To solve this technical problem, this embodiment discloses the following technical content: an assembly robot for installing automotive shock absorbers, including an assembly table 1 and a support frame 2 located on the side of the assembly table 1. A vibrating feeding tray 3 for transferring parts is installed on the support frame 2. An assembly robotic arm 4 is installed in the middle of the assembly table 1. The assembly robotic arm 4 is used for... The assembly robot arm 4 has a positioning seat 5 installed at its end effector for part gripping and assembly. A double-headed cylinder 6 is installed inside the positioning seat 5. A mounting block 7 is installed at the telescopic end of the double-headed cylinder 6, and a screwing sleeve 8 is installed on the mounting block 7. The screwing sleeve 8 is mounted on the output end of the drive motor 9. A positioning clamping plate 10 is positioned on the screwing sleeve 8 facing the center of the positioning seat 5, and a pressing block 11 on the positioning clamping plate 10 extends into the screwing sleeve 8. The pressing block 11 is connected to the screwing sleeve 8 via a first spring 12. An adjusting element 13 is installed inside the screwing sleeve 8. The adjusting element 13 adjusts according to different... The clamping and buffering force of the part adjustment positioning clamping plate 10 is adjusted. Inside the screwing sleeve 8, a first screwing sleeve 801, a second screwing sleeve 802, and a third screwing sleeve 803 are respectively installed. A first moving plate 804, a second moving plate 805, and a third moving plate 806 are respectively fixed to the side of the first screwing sleeve 801, the second screwing sleeve 802, and the third screwing sleeve 803 opposite to the open end of the screwing sleeve 8. The first moving plate 804, the second moving plate 805, and the third moving plate 806 are all interconnected with the inside of the screwing sleeve 8 via metal spring pieces 807. The first screwing sleeve 801, the second screwing sleeve 802, and the third moving plate 803... The cross-section of the third screwing sleeve 803 is set as a regular hexagonal structure, and the inner diameters of the first screwing sleeve 801, the second screwing sleeve 802 and the third screwing sleeve 803 increase sequentially. The pressing block 11 on the positioning clamping plate 10 can slide on the screwing sleeve 8, and the end of the pressing block 11 that extends into the screwing sleeve 8 is set as an arc. The control element 13 includes a power motor 131 installed inside the screwing sleeve 8, and the output end of the power motor 131 is connected to a transmission rod 132. A connecting post 133 is inserted into the transmission rod 132, and the connecting post 133 is connected to the transmission rod 132 through a second spring 134.

[0029] When assembling automotive shock absorbers, the vibrating feeding plate 3 on the support frame 2 automatically feeds the assembly parts and bolts. The clamping component at the end of the assembly robotic arm 4 grips and assembles the parts. During gripping, the double-headed cylinder 6 controls the mounting block 7 to move towards the center of the positioning seat 5. The movement of the mounting block 7 clamps the parts via the positioning clamping plate 10 on the screwing sleeve 8. When the positioning clamping plate 10 is under clamping force, the pressing block 11 moves inside the screwing sleeve 8. After the positioning clamping plate 10 moves, the elastic deformation of the first spring 12 provides a clamping buffer. The moving pressing block 11 then presses the pressure block 137 on the connecting column 133. The pressure block 137 then moves the connecting column 133 on the transmission rod 132. The movement of the connecting column 133 further buffers the parts using the elastic deformation of the second spring 134, preventing excessive clamping force from damaging the assembly parts. After assembling the parts, when the hexagonal bolts on the car shock absorber need to be tightened, the assembly robot arm 4 aligns the end opening of the tightening sleeve 8 with the hexagonal bolt to be tightened and presses it down. Because the tightening sleeve 8 has a first tightening sleeve 801, a second tightening sleeve 802, and a third tightening sleeve 803 that can be floated and adjusted, and the inner diameters of the first tightening sleeve 801, the second tightening sleeve 802, and the third tightening sleeve 803 increase sequentially, small hexagonal bolts can be tightened in the first tightening sleeve. Inside sleeve 801, a medium-sized hexagonal bolt moves after pushing the first tightening sleeve 801 and is located inside the second tightening sleeve 802. A large-sized hexagonal bolt moves after pushing the first tightening sleeve 801 and the second tightening sleeve 802 and is located inside the third tightening sleeve 803. This is to accommodate the tightening of hexagonal bolts of different sizes. Then, the tightening sleeve 8 is rotated by the drive motor 9 to tighten the hexagonal bolts on the car shock absorber, thereby completing the assembly of the car shock absorber.

[0030] Example 2: The technical content disclosed in this example is a further improvement based on Example 1. Existing assembly robots use grippers to limit the movement of parts when gripping them. To reduce damage to parts, some grippers have buffer components. However, assembly robots need to grip different parts, especially for automotive shock absorbers. They need to grip rigid components like piston rods and cylinders, as well as flexible components like shock-absorbing rubber pads, dust covers, and springs. Because each part has different characteristics, different gripping buffer forces are required. Simple buffer components cannot be adjusted reasonably according to the gripping of different parts. To further solve this technical problem, such as... Figures 1-10As shown, the following technical content is disclosed in this embodiment: a locking block 135 is fixed to one side of the connecting post 133 that extends into the transmission rod 132, and the locking block 135 is inserted into the limiting groove 136 inside the transmission rod 132. A pressure block 137 is fixed on the connecting post 133, and a first lever 138, a second lever 139, and a third lever 1310 are respectively fixed to the end of the connecting post 133 away from the transmission rod 132. The connecting post 133 can slide inside the transmission rod 132, and the outer wall of the locking block 135 at the end of the connecting post 133 and the inner wall of the limiting groove 136 inside the transmission rod 132 are in contact with each other. The pressure block 137 on the connecting post 133 is set as a frustum-shaped structure, and the side of the pressure block 137 is in contact with the arc-shaped end of the pressing block 11 in the initial state. The first lever 138, the second lever 139, and the third lever 1310 on the connecting post 133 are in contact with each other. The levers 139 and 1310 are staggered, and the first lever 138, the second lever 139, and the third lever 1310 correspond one-to-one with the first moving plate 804, the second moving plate 805, and the third moving plate 806. In the initial state, the first lever 138, the second lever 139, and the third lever 1310 are staggered with the first moving plate 804, the second moving plate 805, and the third moving plate 806, respectively. The included angle between the first lever 138 and the second lever 139 is between 32° and 42°, and the included angle between the second lever 139 and the third lever 1310 is also between 32° and 42°. At the same time, the included angle between the first lever 138 and the second lever 139 is equal to the included angle between the second lever 139 and the third lever 1310. The single rotation angle of the transmission rod 132 is 30°.

[0031] When the assembly robotic arm 4 clamps different automotive shock absorber parts, the transmission rod 132 and the connecting column 133 can be rotated 30° by the power motor 131. After the connecting column 133 rotates, it can drive the first lever 138, the second lever 139 and the third lever 1310 to rotate synchronously. First, after the connecting column 133 rotates 30°, the first lever 138 on it can correspond to the first moving plate 804 on the first screwing sleeve 801. After that, when the positioning clamping plate 10 moves and the pressing block 11 presses the pressure block 137, the movement of the connecting column 133 will also push the first moving plate 804 to move by the first lever 138, so that the metal spring 807 on the side of the first moving plate 804 will also deform. At this time, the positioning... The movement of clamping plate 10 needs to overcome the first spring 12, the second spring 134, and the metal spring sheet 807 on the side of the first moving plate 804. Therefore, the buffer stroke will be reduced compared to the initial buffer state. When it is necessary to further reduce the buffer stroke, the power motor 131 only needs to continue to control the transmission rod 132 and the connecting column 133 to rotate 30°. After the connecting column 133 continues to rotate 30°, the first lever 138 and the second lever 139 on it can correspond to the first moving plate 804 on the first screwing sleeve 801 and the second moving plate 805 on the second screwing sleeve 802, respectively. After the positioning clamping plate 10 moves and the pressing block 11 is used to press the pressure block 137, the movement of the connecting column 133 is achieved by the first lever 138 and the second lever. 139 pushes the first moving plate 804 and the second moving plate 805 to move, thereby deforming the metal spring pieces 807 on the sides of the first moving plate 804 and the second moving plate 805. Through the parallel compression of the two metal spring pieces 807 on the sides of the first moving plate 804 and the second moving plate 805, the buffer stroke can be further reduced relative to the first rotation state of the connecting column 133. Similarly, the power motor 131 continues to control the transmission rod 132 and the connecting column 133 to rotate 30°. After the connecting column 133 continues to rotate 30°, the first lever 138, the second lever 139 and the third lever 1310 on it correspond to the first moving plate 804, the second moving plate 805 and the third moving plate 806 respectively. Then the positioning clamping plate When the connecting column 133 moves and the pressing block 137 is pressed by the pressing block 11, the connecting column 133 moves by the first lever 138, the second lever 139 and the third lever 1310 respectively pushing the first moving plate 804, the second moving plate 805 and the third moving plate 806 to move. This causes the metal springs 807 on the sides of the first moving plate 804, the second moving plate 805 and the third moving plate 806 to deform. This reduces the buffer stroke again relative to the second rotation state of the connecting column 133. Then, through the coordinated action of multiple metal springs 807 inside the screw sleeve 8, the buffer force is adjusted according to the assembly parts to be clamped, improving the stability of part gripping and minimizing damage to the assembly parts during gripping.

[0032] The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0033] Although the present invention 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 invention should be included within the protection scope of the present invention.

Claims

1. An assembly robot for installing automotive shock absorbers, comprising an assembly table (1) and a support frame (2) located on the side of the assembly table (1), wherein a vibrating feeder (3) for transferring parts is mounted on the support frame (2), and an assembly robotic arm (4) is mounted in the middle of the assembly table (1) for gripping and assembling parts, characterized in that: The assembly robot arm (4) is equipped with a positioning seat (5) at its execution end, and a double-headed cylinder (6) is installed inside the positioning seat (5). A mounting block (7) is installed on the telescopic end of the double-headed cylinder (6), and a screwing sleeve (8) is installed on the mounting block (7). The screwing sleeve (8) is installed on the output end of the drive motor (9). A positioning clamp (10) is provided on the screwing sleeve (8) facing the center direction of the positioning seat (5), and a pressing block (11) on the positioning clamp (10) extends into the inside of the screwing sleeve (8). The pressing block (11) is connected to the screwing sleeve (8) through a first spring (12), and an adjustment element (13) is installed inside the screwing sleeve (8). The adjustment element (13) adjusts the clamping buffer force of the positioning clamp (10) according to different parts.

2. The assembly robot for installing automotive shock absorbers according to claim 1, characterized in that: The inside of the screw sleeve (8) is equipped with a first screw sleeve (801), a second screw sleeve (802) and a third screw sleeve (803), respectively. The first screw sleeve (801), the second screw sleeve (802) and the third screw sleeve (803) are respectively fixed with a first moving plate (804), a second moving plate (805) and a third moving plate (806) on the side away from the opening end of the screw sleeve (8). The first moving plate (804), the second moving plate (805) and the third moving plate (806) are all connected to each other through a metal spring (807) and the inside of the screw sleeve (8).

3. The assembly robot for installing automotive shock absorbers according to claim 2, characterized in that: The cross-sections of the first screw sleeve (801), the second screw sleeve (802), and the third screw sleeve (803) are set as regular hexagonal structures, and the inner diameters of the first screw sleeve (801), the second screw sleeve (802), and the third screw sleeve (803) increase sequentially.

4. The assembly robot for installing automotive shock absorbers according to claim 1, characterized in that: The pressing block (11) on the positioning clamp (10) can slide on the screw sleeve (8), and the end of the pressing block (11) that extends into the screw sleeve (8) is set to be arc-shaped.

5. An assembly robot for installing automotive shock absorbers according to claim 1, characterized in that: The control element (13) includes a power motor (131) installed inside the screw sleeve (8), and the output end of the power motor (131) is connected to a transmission rod (132). A connecting post (133) is inserted into the transmission rod (132), and the connecting post (133) is connected to the transmission rod (132) through a second spring (134). A locking block (135) is fixed on the side of one end of the connecting post (133) that extends into the transmission rod (132), and the locking block (135) is inserted into the limiting groove (136) inside the transmission rod (132). A pressure block (137) is fixed on the connecting post (133), and a first lever (138), a second lever (139), and a third lever (1310) are fixed on the end of the connecting post (133) away from the transmission rod (132).

6. An assembly robot for installing automotive shock absorbers according to claim 5, characterized in that: The connecting column (133) can slide inside the transmission rod (132), and the outer wall of the locking block (135) at the end of the connecting column (133) and the inner wall of the limiting groove (136) inside the transmission rod (132) fit together.

7. An assembly robot for installing automotive shock absorbers according to claim 6, characterized in that: The pressure block (137) on the connecting column (133) is configured as a frustum-shaped structure, and the side of the pressure block (137) is in contact with the arc-shaped end of the extrusion block (11) in the initial state.

8. An assembly robot for installing automotive shock absorbers according to claim 7, characterized in that: The first lever (138), the second lever (139), and the third lever (1310) on the connecting column (133) are staggered, and the first lever (138), the second lever (139), and the third lever (1310) correspond one-to-one with the first moving plate (804), the second moving plate (805), and the third moving plate (806). In the initial state, the first lever (138), the second lever (139), and the third lever (1310) are staggered with the first moving plate (804), the second moving plate (805), and the third moving plate (806), respectively.

9. An assembly robot for installing automotive shock absorbers according to claim 8, characterized in that: The included angle between the first lever (138) and the second lever (139) is between 32° and 42°, and the included angle between the second lever (139) and the third lever (1310) is also between 32° and 42°. At the same time, the included angle between the first lever (138) and the second lever (139) is equal to the included angle between the second lever (139) and the third lever (1310), and the single rotation angle of the transmission rod (132) is 30°.

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