Air spring balanced suspension assembly assembling device

Abstract

The invention provides an assembling device for an air spring balanced suspension assembly, and relates to the field of automobile suspension assembling. A rear sliding frame is slidably connected to the rear side of the top end face of the base, a rotating motor is fixedly mounted in the top end face of the rear sliding frame, a rotating main seat is rotatably connected to the top of the rear sliding frame, the middle of the bottom of the rotating main seat is connected with a top driving shaft of the rotating motor, and a distance control seat is slidably connected to the front side of the top of the rotating main seat. A lifting seat is arranged on the front side of the top end face of the base in a suspended mode, clamping assemblies are symmetrically arranged on the left side and the right side of the top of the lifting seat, and a clamping control motor is fixedly installed on the top of the rear side of the left side wall of the lifting seat. A clamping control motor achieves synchronous action of the clamping assemblies through cooperation of a clamping transmission rod, a driving bevel gear and a transmission bevel gear, and the problems that lifting, clamping, a sliding frame and a rotating main base are poor in precision and stability are solved.

Description

Technical Field

[0001] This invention relates to the field of automotive suspension assembly technology, and in particular to an air spring balance suspension assembly assembly device. Background Technology

[0002] Air spring balance suspension is a core load-bearing and shock-absorbing component of heavy truck chassis. Its assembly quality directly determines the truck's load capacity, ride comfort, tire wear uniformity, and driving safety. Truck air spring balance suspension is mainly composed of air spring body, balance shaft, guide arm, thrust rod, and other components. During assembly, it is necessary to ensure the coaxiality, parallelism, and relative position accuracy between the components.

[0003] Based on the above, the existing air spring balance suspension assembly has the following shortcomings: The problem includes uneven force distribution on the lifting components, which can lead to seat tilting and difficulty in ensuring the levelness of the components to be assembled. This results in difficult component loading and unloading operations, and the clamping components are prone to scraping against the components, as well as low positioning accuracy. Furthermore, the clamping components often experience movement deviations due to asynchronous power transmission, insufficient clamping position adjustment precision, and easy loosening due to external forces after clamping, leading to poor stability. Additionally, the rear sliding frame has low lateral position adjustment precision, making it difficult to adapt to truck airbag axle components of different lengths. During movement, it is prone to wobbling due to the small contact area. The rotating main seat is prone to eccentric offset, resulting in insufficient rotational accuracy of the clamped components. Moreover, the rotating main seat has poor support stability and is prone to tilting and sinking. The component assembly spacing adjustment is inaccurate, the distance control seat is prone to offset movement, and the reliability of clamping components is insufficient. Summary of the Invention

[0004] This invention relates to an air spring balance suspension assembly assembly device. Its clamping control motor achieves synchronous operation of the clamping components through the cooperation of the clamping transmission rod, the drive bevel gear and the transmission bevel gear. Combined with the screw transmission of the clamping control screw and the clamping slider, it can not only accurately control the movement distance of the clamping fixing block to meet the accuracy requirements, but also rely on the self-locking property of the thread to prevent loosening after clamping and ensure clamping stability.

[0005] This invention provides an air spring balance suspension assembly device, specifically including: a base; a rear sliding frame slidably connected to the rear side of the top end face of the base, a rotary motor fixedly installed in the top end face of the rear sliding frame, a rotating main seat rotatably connected to the top of the rear sliding frame, the bottom middle of the rotating main seat connected to the top drive shaft of the rotary motor, a distance control seat slidably connected to the front side of the top of the rotating main seat, a suspension clamping arm symmetrically hinged to the front end of the distance control seat, a lifting seat suspended in the air above the front side of the top end face of the base, clamping components symmetrically provided on the left and right sides of the top of the lifting seat, and a clamping control motor fixedly installed on the top of the rear side of the left side wall of the lifting seat.

[0006] Furthermore, a U-shaped movable slide groove is provided on the rear side of the top end face of the base. A sliding control motor is fixedly installed on the left outer wall of the movable slide groove. A sliding control screw is fixedly connected to the right drive end of the sliding control motor. The left and right sides of the sliding control screw are rotatably connected to the left and right side walls of the movable slide groove.

[0007] Furthermore, lifting control cylinders are fixedly installed in a triangular pattern on the bottom end face of the lifting seat. The bottom extension end of the lifting control cylinder is fixedly connected to the top end face of the base. The top and front side wall of the lifting seat are open. Rectangular clamping grooves are provided on the top of the left and right side walls of the lifting seat. A rear stop bar is fixedly installed on the top of the rear side of the clamping groove. The bottom of the front side wall of the rear stop bar is arc-shaped.

[0008] Furthermore, a clamping transmission rod is fixedly connected to the right end of the clamping control motor. The clamping transmission rod is rotatably connected to the rear side wall of the lifting seat. A drive bevel gear is fixedly installed on the rear side of the clamping slide groove of the lifting seat corresponding to the clamping transmission rod.

[0009] Furthermore, the clamping assembly includes a clamping control screw and a clamping fixing block. The rear end of the clamping control screw is rotatably connected to the rear side wall of the clamping slide groove of the lifting seat. A transmission bevel gear is fixedly connected to the rear end of the clamping control screw. The transmission bevel gear meshes with the drive bevel gear on the clamping transmission rod at the drive end of the clamping control motor. A clamping slider is fixedly connected to the bottom of the clamping fixing block. The clamping slider is slidably connected in the clamping slide groove and threadedly connected to the clamping control screw.

[0010] Furthermore, a U-shaped movable slider is horizontally installed at the bottom of the rear sliding frame. The movable slider is slidably connected in the movable groove on the rear side of the top end face of the base and threadedly connected to the sliding control screw on the right end of the sliding control motor drive. Rotation control grooves are provided at the four corners of the top of the outer side wall of the rear sliding frame.

[0011] Furthermore, connecting blocks are symmetrically installed on the front and rear sides of the bottom of the rotating main seat. Rotating retaining rings are fixedly installed on the bottom of the opposite side walls of the two connecting blocks. The rotating retaining rings are slidably connected in the rotation control groove opened on the top of the outer side wall of the rear sliding frame. A pushing cylinder is fixedly installed in the middle of the rear side wall of the rotating main seat. The front telescopic end of the pushing cylinder is fixedly connected to the rear side wall of the distance control seat.

[0012] Furthermore, the bottom front and rear sides of the distance control seat are provided with sliding grooves, which are slidably connected to the top of the rotating main seat. The extension and retraction ends of the clamping cylinders connected to the left and right side walls of the distance control seat are hinged to the hinge seat in the middle of the outer side wall of the suspended clamping arm.

[0013] This invention provides an air spring balance suspension assembly assembly device, which has the following beneficial effects: 1. The triangularly distributed lifting control cylinders ensure even force distribution during lifting, effectively preventing tilting and guaranteeing the levelness of the components to be assembled. The open structure at the top and front of the lifting seat significantly reduces the difficulty of component loading and unloading. The arc-shaped rear stop prevents hard scraping between the clamping components and the components, and also assists in limiting the movement of the components to prevent them from shifting backward, thus improving positioning accuracy. At the same time, the clamping control motor achieves synchronous action of the clamping components through the cooperation of the clamping transmission rod, the drive bevel gear, and the transmission bevel gear. Combined with the screw drive of the clamping control screw and the clamping slider, it can accurately control the movement distance of the clamping block to meet accuracy requirements, and also rely on the self-locking property of the threads to prevent loosening after clamping, ensuring clamping stability.

[0014] 2. The sliding control motor on the base can drive the sliding control screw to rotate forward and backward. Together with the "U"-shaped moving slide and the "U"-shaped moving slider at the bottom of the rear sliding frame, the lateral position of the rear sliding frame can be precisely adjusted to accommodate truck airbag axle components of different lengths. The "U"-shaped structure also increases the contact area, improving the stability of the rear sliding frame during movement and preventing swaying due to excessive component weight. In addition, the rotation control slots at the four corners of the top of the rear sliding frame can limit the rotation trajectory of the rotating main seat at multiple points, ensuring that the rotating main seat rotates around a fixed axis under the drive of the rotating motor, effectively preventing eccentricity and ensuring the rotational accuracy of the air suspension clamping arm components.

[0015] 3. The rotating main seat has a rotating retaining ring installed at the bottom of the connecting block, which slides in conjunction with the rotating control groove of the rear sliding frame. This provides stable support for the rotating main seat and prevents it from tilting or sinking due to top load. The push cylinder on the rear side of the rotating main seat can be extended and retracted to precisely adjust the front-to-back distance between the distance control seat and the rotating main seat, thereby adjusting the spacing between the suspended clamping arm and the components on the lifting seat. This meets the needs of different assembly processes and improves the adaptability of the device. At the same time, the sliding groove at the bottom of the distance control seat slides in conjunction with the rotating main seat, guiding the movement trajectory of the distance control seat and preventing left and right deviations. The clamping cylinder can drive the suspended clamping arm to open and close around the hinge seat, achieving stable clamping and releasing of components such as the air spring body, ensuring clamping reliability and alignment accuracy. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings of the embodiments will be briefly described below.

[0017] The accompanying drawings described below are only related to some embodiments of the invention and are not intended to limit the invention.

[0018] In the attached diagram: Figure 1 This is a schematic diagram of the left front side axis of the air spring balance suspension assembly assembly device according to an embodiment of the present invention.

[0019] Figure 2This is a schematic diagram of the right front axle view of the air spring balance suspension assembly assembly device according to an embodiment of the present invention.

[0020] Figure 3 This is a schematic diagram of the overall disassembled structure of the air spring balance suspension assembly device according to an embodiment of the present invention.

[0021] Figure 4 This is a schematic diagram of the disassembled structure of the base and sliding control motor of the air spring balance suspension assembly assembly device according to an embodiment of the present invention.

[0022] Figure 5 This is a schematic diagram of the lifting seat and clamping assembly structure of the air spring balance suspension assembly device according to an embodiment of the present invention.

[0023] Figure 6 This is a bottom view of the disassembled rear sliding frame and rotating main seat of the air spring balance suspension assembly assembly device according to an embodiment of the present invention.

[0024] Figure 7 This is a top view of the disassembled rear sliding frame and rotating main seat of the air spring balance suspension assembly assembly device according to an embodiment of the present invention.

[0025] Figure 8 This is a top-view structural diagram of the disassembled rotating main seat and distance control seat of the air spring balance suspension assembly assembly device according to an embodiment of the present invention.

[0026] List of reference numerals 1. Base; 101. Moving slide rail; 2. Sliding control motor; 201. Sliding control screw; 3. Lifting seat; 301. Clamping slide rail; 302. Rear stop bar; 4. Lifting control cylinder; 5. Clamping control screw; 501. Transmission bevel gear; 6. Clamping fixing block; 601. Clamping slider; 7. Clamping control motor; 701. Clamping transmission rod; 702. Drive bevel gear; 8. Rear sliding frame; 801. Moving slider; 802. Rotation control groove; 9. Rotation motor; 10. Rotation main seat; 1001. Connecting block; 1002. Rotation retaining ring; 11. Pushing cylinder; 12. Distance control seat; 1201. Sliding groove; 13. Clamping cylinder; 14. Suspended clamping arm; 1401. Hinge seat. Detailed Implementation

[0027] To make the objectives, solutions, and advantages of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Unless otherwise stated, the terms used herein have their ordinary meanings in the art. The same reference numerals in the drawings represent the same parts.

[0028] Example 1: Please refer to Figures 1 to 8 As shown: This invention provides an air spring balance suspension assembly device, including a base 1, a rear sliding frame 8 slidably connected to the rear side of the top end face of the base 1, a rotary motor 9 fixedly installed in the top end face of the rear sliding frame 8, a rotating main seat 10 rotatably connected to the top of the rear sliding frame 8, the bottom middle of the rotating main seat 10 being connected to the top drive shaft of the rotary motor 9, a distance control seat 12 slidably connected to the front side of the top of the rotating main seat 10, a suspension clamping arm 14 symmetrically hinged to the front end of the distance control seat 12, a lifting seat 3 suspended in the air on the front side of the top end face of the base 1, clamping components symmetrically provided on the left and right sides of the top of the lifting seat 3, and a clamping control motor 7 fixedly installed on the top of the rear side of the left side wall of the lifting seat 3.

[0029] The lifting seat 3 has a triangular distribution of lifting control cylinders 4 fixedly installed on its bottom end face. The bottom extension end of the lifting control cylinders 4 is fixedly connected to the top end face of the base 1. The top and front side wall of the lifting seat 3 are open. The top of the left and right side walls of the lifting seat 3 are provided with rectangular clamping grooves 301. The rear top of the clamping grooves 301 is fixedly installed with a rear stop bar 302. The bottom of the front side wall of the rear stop bar 302 is arc-shaped. Therefore, the triangular distribution of the lifting control cylinders 4 can make the lifting seat 3 be evenly stressed during the lifting process, avoid the lifting seat 3 from tilting due to unilateral stress, and ensure the levelness of the component to be assembled (such as the airbag mounting seat) during the lifting process. The open structure of the top and front of the lifting seat 3 makes it easy for operators or robotic arms to put in or take out the component to be assembled, reducing the difficulty of loading and unloading operations. The arc-shaped rear stop bar 302 can avoid hard scraping with the component to be assembled during the movement of the clamping assembly, and at the same time can provide auxiliary limit for the rear end of the component to prevent the component from shifting backward during the assembly process, further improving the positioning accuracy.

[0030] The clamping control motor 7 has a clamping transmission rod 701 fixedly connected to its right drive end. The clamping transmission rod 701 is rotatably connected to the rear wall of the lifting seat 3. The clamping transmission rod 701 is fixedly installed with a drive bevel gear 702 on the rear side of the clamping slide groove 301 of the lifting seat 3. Therefore, the clamping control motor 7 can synchronously drive the drive bevel gears 702 on both sides to rotate through the clamping transmission rod 701, so as to realize the synchronous transmission of power and avoid the problem of asynchronous operation of the clamping components caused by the delay of power on one side. At the same time, the clamping transmission rod 701 and the drive bevel gear 702 have a compact cooperation structure, which can effectively utilize the rear space of the lifting seat 3, avoid interference with other components, and ensure the overall coordination of the device operation.

[0031] The clamping assembly includes a clamping control screw 5 and a clamping fixing block 6. The rear end of the clamping control screw 5 is rotatably connected to the rear side wall of the clamping slide groove 301 of the lifting seat 3. A transmission bevel gear 501 is fixedly connected to the rear end of the clamping control screw 5. The transmission bevel gear 501 meshes with the drive bevel gear 702 on the clamping transmission rod 701 at the drive end of the clamping control motor 7. A clamping slider 601 is fixedly connected to the bottom of the clamping fixing block 6. The clamping slider 601 is slidably connected in the clamping slide groove 301 and threadedly connected to the clamping control screw 5. When the clamping control motor 7 drives the drive bevel gear 702 to rotate, it can drive the clamping control screw 5 to rotate through the meshing transmission bevel gear 501, thereby causing the threaded clamping slider 601 to move back and forth along the clamping groove 301, realizing the clamping or loosening of the clamping fixing block 6 on the part to be assembled. The screw drive method can accurately control the movement distance of the clamping fixing block 6, meeting the clamping position accuracy requirements of the truck airbag axle component. At the same time, the thread structure has self-locking properties, which can prevent the clamping fixing block 6 from loosening due to external force after clamping, ensuring clamping stability.

[0032] Using the above technical solution, the triangularly distributed lifting control cylinders 4 ensure uniform force distribution during the lifting of the lifting seat 3, guaranteeing the levelness of the parts to be assembled. The open structure at the top and front of the lifting seat 3 reduces the difficulty of loading and unloading parts, facilitating operation. The arc-shaped rear stop bar 302 not only prevents hard scraping between the clamping components and the parts but also assists in limiting the movement of the parts backward, improving positioning accuracy. At the same time, the clamping control motor 7 synchronously drives the two drive bevel gears 702 to rotate through the clamping transmission rod 701, avoiding asynchronous movement of the clamping components and ensuring a compact transmission. The structure effectively utilizes space and avoids interference between components. The clamping assembly (including the clamping control screw 5 and the clamping fixing block 6) precisely controls the movement distance of the clamping fixing block 6 through screw transmission, meeting the accuracy requirements of the clamping position of the truck airbag axle component. Furthermore, the thread structure of the clamping slider 601 and the clamping control screw 5 has self-locking properties, which can prevent loosening after clamping and ensure clamping stability. The meshing of the transmission bevel gear 501 and the drive bevel gear 702 realizes power transmission, and the clamping slider 601 slides along the clamping groove 301 to ensure stable movement trajectory.

[0033] The base 1 has a U-shaped sliding groove 101 on the rear side of its top end face. A sliding control motor 2 is fixedly installed on the left outer wall of the sliding groove 101. A sliding control screw 201 is fixedly connected to the right drive end of the sliding control motor 2. The left and right sides of the sliding control screw 201 are rotatably connected to the left and right side walls of the sliding groove 101. Therefore, the sliding control motor 2 can drive the sliding control screw 201 to rotate forward and backward, providing a power source for the left and right movement of the rear sliding frame 8. The U-shaped sliding groove 101 can limit the movement trajectory of the rear sliding frame 8. The screw drive can accurately control the movement distance of the rear sliding frame 8, adapting to the assembly requirements of truck airbag bridge components of different lengths.

[0034] The rear sliding frame 8 has a U-shaped movable slider 801 horizontally installed at its bottom. The movable slider 801 is slidably connected to the movable groove 101 on the rear side of the top end face of the base 1 and threadedly connected to the sliding control screw 201 on the right end of the sliding control motor 2. Rotation control grooves 802 are provided at the four corners of the top of the outer side wall of the rear sliding frame 8. Therefore, the cooperation between the U-shaped movable slider 801 and the U-shaped movable groove 101 can increase the contact area between the rear sliding frame 8 and the base 1, improve the stability of the rear sliding frame 8 during movement, and prevent the rear sliding frame 8 from shaking due to excessive component weight. The rotation control grooves 802 distributed at the four corners can limit the rotation trajectory of the rotating main seat 10 at multiple points, ensuring that the rotating main seat 10 rotates around the fixed axis under the drive of the rotating motor 9, preventing eccentric offset during rotation, and ensuring the rotation accuracy of the components held by the suspended clamping arm 14.

[0035] Using the above technical solution, the "U"-shaped moving slide 101 on the base 1 cooperates with the sliding control motor 2 and the sliding control screw 201 to provide left and right moving power for the rear sliding frame 8. The screw drive can accurately control the moving distance of the rear sliding frame 8, adapting to the assembly requirements of truck airbag axle components of different lengths. The "U"-shaped moving slider 801 at the bottom of the rear sliding frame 8 cooperates with the "U"-shaped moving slide 101 on the base 1, increasing the contact area between the rear sliding frame 8 and the base 1, improving the moving stability of the rear sliding frame 8, and avoiding shaking due to excessive component weight. The rotation control slots 802 at the four corners of the top of the rear sliding frame 8 can limit the rotation trajectory of the rotating main seat 10 at multiple points, ensuring that the rotating main seat 10 rotates around a fixed axis, preventing eccentric offset, and ensuring the rotational accuracy of the components held by the suspended clamping arm 14.

[0036] The rotating main seat 10 has symmetrical connecting blocks 1001 installed on the front and rear sides of its bottom. Rotating retaining rings 1002 are fixedly installed on the bottom of the opposite side walls of the two connecting blocks 1001. The rotating retaining rings 1002 are slidably connected in the rotating control groove 802 opened on the top of the outer side wall of the rear sliding frame 8. A pushing cylinder 11 is fixedly installed in the middle of the rear side wall of the rotating main seat 10. The front telescopic end of the pushing cylinder 11 is fixedly connected to the rear side wall of the distance control seat 12. Therefore, the sliding cooperation between the rotating retaining ring 1002 and the rotating control groove 802 can stably support the rotating main seat 10 on the rear sliding frame 8, preventing the rotating main seat 10 from tilting or sinking due to the top load. The pushing cylinder 11 can precisely adjust the front and rear distance between the distance control seat 12 and the rotating main seat 10 by telescopic adjustment, thereby adjusting the distance between the suspended clamp arm 14 and the parts to be assembled on the lifting seat 3, meeting the distance requirements of different assembly processes, and improving the process adaptability of the device.

[0037] The distance control seat 12 has sliding grooves 1201 on the front and rear sides of its bottom. The sliding grooves 1201 are slidably connected to the top of the rotating main seat 10. The extension and retraction ends of the clamping cylinders 13 connected to the left and right side walls of the distance control seat 12 are hinged to the hinge seat 1401 in the middle of the outer side wall of the air suspension arm 14. Therefore, the sliding cooperation between the sliding grooves 1201 and the rotating main seat 10 can guide the forward and backward movement trajectory of the distance control seat 12, avoid the left and right deviation of the distance control seat 12 during movement, and ensure the alignment accuracy of the clamping components of the air suspension arm 14. The clamping cylinders 13 can drive the air suspension arm 14 to open and close around the hinge seat 1401 through extension and retraction, thereby clamping or releasing the air spring body and other components.

[0038] Using the above technical solution, the rotating retaining ring 1002 at the bottom of the rotating main seat 10 slides in conjunction with the rotating control groove 802 of the rear sliding frame 8, which can stably support the rotating main seat 10 and prevent it from tilting or sinking due to the top load. The pushing cylinder 11 on the rear side of the rotating main seat 10 can precisely adjust the front-to-back distance between the distance control seat 12 and the rotating main seat 10 by telescopic adjustment, thereby adjusting the distance between the suspended clamping arm 14 and the parts to be assembled on the lifting seat 3, improving the adaptability of the device to different assembly processes. In addition, the distance control... The sliding groove 1201 at the bottom of the distance control seat 12 slides with the rotating main seat 10, which can guide the movement trajectory of the distance control seat 12, avoid left and right deviation, and ensure the alignment accuracy of the clamping components of the suspended clamping arm 14. The clamping cylinders 13 on both sides of the distance control seat 12 drive the suspended clamping arm 14 to open and close around the hinge seat 1401 through telescopic drive, which can realize the stable clamping and releasing of components such as the air spring body. In addition, the connecting block 1001 at the bottom of the rotating main seat 10 provides a stable installation base for the rotating retaining ring 1002.

[0039] The specific usage and function of this embodiment: In this invention, the airbag mounting base and other components to be assembled are first placed into the lifting seat 3 through the open structure at the top and front of the lifting seat 3. At this time, the rear stop 302 provides auxiliary limit for the rear end of the component. The clamping control motor 7 is started, which drives the two drive bevel gears 702 to rotate synchronously through the clamping transmission rod 701. The drive bevel gears 702 then mesh with the transmission bevel gear 501 to rotate the clamping control screw 5, thereby driving the clamping slider 601 to slide along the clamping groove 301, so that the clamping fixing block 6 can stably clamp the component to be assembled. According to the assembly height requirements, the lifting control cylinders 4 distributed in a triangular shape at the bottom of the lifting seat 3 are controlled to extend and retract, adjusting the lifting seat 3 to a suitable height and ensuring the levelness of the component. Then, the air spring body and another component to be assembled are placed between the suspended clamping arms 14. The clamping cylinders 13 on both sides of the distance control seat 12 are started, driving the suspended clamping arms 14 to close around the hinge seat 1401 to clamp the component. According to the assembly position To adjust the lateral position of the rear sliding frame 8, the sliding control motor 2 on the base 1 is activated. This motor, via the sliding control screw 201, drives the sliding slider 801 at the bottom of the rear sliding frame 8 to slide left and right along the sliding groove 101. Simultaneously, the push cylinder 11 on the rear side of the rotating main seat 10 is activated, pushing the distance control seat 12 to move back and forth along the sliding groove 1201 at the top of the rotating main seat 10. This adjusts the front-to-back distance between the air suspension arm 14 and the components on the lifting seat 3. If the assembly angle needs to be adjusted, the rotating motor 9 at the top of the rear sliding frame 8 can be activated, driving the rotating main seat 10 (which rotates along the rotating control groove 802 of the rear sliding frame 8 via the bottom rotating retainer 1002) and the air suspension arm 14 to rotate synchronously. This ensures that the two components to be assembled are precisely aligned before assembly is completed. After assembly, the clamping control motor 7 and the clamping cylinder 13 are operated in reverse to release the clamping fixing block 6 and the air suspension arm 14, allowing the assembled air spring balance suspension assembly to be removed.

[0040] The above description is merely an exemplary embodiment of the present invention and is not intended to limit the scope of protection of the present invention, which is determined by the appended claims.

Claims

1. An air spring balance suspension assembly assembly device, characterized in that, Includes a base (1); a rear sliding frame (8) is slidably connected to the rear side of the top end face of the base (1), a rotary motor (9) is fixedly installed in the top end face of the rear sliding frame (8), a rotating main seat (10) is rotatably connected to the top of the rear sliding frame (8), the bottom middle of the rotating main seat (10) is connected to the top drive shaft of the rotary motor (9), a distance control seat (12) is slidably connected to the front side of the top of the rotating main seat (10), a suspended clamping arm (14) is symmetrically hinged to the front end of the distance control seat (12), a lifting seat (3) is suspended in the air on the front side of the top end face of the base (1), clamping components are symmetrically provided on the left and right sides of the top of the lifting seat (3), and a clamping control motor (7) is fixedly installed on the top of the rear side of the left side wall of the lifting seat (3).

2. The air spring balance suspension assembly assembly device as described in claim 1, characterized in that, A "U"-shaped movable slide groove (101) is provided on the rear side of the top end face of the base (1). A sliding control motor (2) is fixedly installed on the left outer wall of the movable slide groove (101). A sliding control screw (201) is fixedly connected to the right drive end of the sliding control motor (2). The left and right sides of the sliding control screw (201) are rotatably connected to the left and right side walls of the movable slide groove (101).

3. The air spring balance suspension assembly assembly device as described in claim 1, characterized in that, The lifting seat (3) has a triangular distribution of lifting control cylinders (4) fixedly installed on its bottom end face. The bottom extension end of the lifting control cylinder (4) is fixedly connected to the top end face of the base (1). The top and front side wall of the lifting seat (3) are open. The top of the left and right side walls of the lifting seat (3) are provided with rectangular clamping grooves (301). The rear top of the clamping groove (301) is fixedly installed with a rear stop bar (302). The bottom of the front side wall of the rear stop bar (302) is arc-shaped.

4. The air spring balance suspension assembly assembly device as described in claim 1, characterized in that, The clamping control motor (7) is fixedly connected to the right end of the drive with a clamping transmission rod (701). The clamping transmission rod (701) is rotatably connected to the rear side wall of the lifting seat (3). The clamping transmission rod (701) is fixedly installed with a drive bevel gear (702) on the rear side of the clamping slide groove (301) of the lifting seat (3).

5. The air spring balance suspension assembly assembly device as described in claim 1, characterized in that, The clamping assembly includes a clamping control screw (5) and a clamping fixing block (6). The rear end of the clamping control screw (5) is rotatably connected to the rear side wall of the clamping slide groove (301) of the lifting seat (3). The rear end of the clamping control screw (5) is fixedly connected to a transmission bevel gear (501). The transmission bevel gear (501) and the driving bevel gear (702) on the clamping transmission rod (701) of the clamping control motor (7) are meshed. The bottom of the clamping fixing block (6) is fixedly connected to a clamping slider (601). The clamping slider (601) is slidably connected in the clamping slide groove (301) and threadedly connected to the clamping control screw (5).

6. The air spring balance suspension assembly assembly device as described in claim 1, characterized in that, The bottom of the rear sliding frame (8) is horizontally mounted with a "U"-shaped movable slider (801). The movable slider (801) is slidably connected in the movable groove (101) on the rear side of the top end face of the base (1) and threadedly connected to the sliding control screw (201) on the right end of the sliding control motor (2). Rotation control grooves (802) are provided at the four corners of the top of the outer side wall of the rear sliding frame (8).

7. The air spring balance suspension assembly assembly device as described in claim 1, characterized in that, Connecting blocks (1001) are symmetrically installed on the front and rear sides of the bottom of the rotating main seat (10). Rotating retaining rings (1002) are fixedly installed on the bottom of the opposite side walls of the two connecting blocks (1001). The rotating retaining rings (1002) are slidably connected in the rotating control groove (802) opened on the top of the outer side wall of the rear sliding frame (8). A pushing cylinder (11) is fixedly installed in the middle of the rear side wall of the rotating main seat (10). The front telescopic end of the pushing cylinder (11) is fixedly connected to the rear side wall of the distance control seat (12).

8. The air spring balance suspension assembly assembly device as described in claim 1, characterized in that, The distance control seat (12) has sliding grooves (1201) on the front and rear sides of its bottom. The sliding grooves (1201) are slidably connected to the top of the rotating main seat (10). The extension end of the clamping cylinder (13) connected to the left and right side walls of the distance control seat (12) is hinged to the hinge seat (1401) in the middle of the outer side wall of the suspended clamping arm (14).

Images