A gearbox assembly and a TCC pre-module assembly combined assembly platform

Abstract

The utility model relates to transmission assembly and TCC front -position module assembly combine box assembly platform of gearbox assembly technical field, specifically at, including assembly table, front -and -rear adjusting mechanism, left and right adjusting mechanism, height adjusting mechanism, centering device and upper layer bottom plate, the centering device is cooperated with upper layer bottom plate, left and right adjusting mechanism and height adjusting mechanism all set up between assembly table and upper layer bottom plate, upper layer bottom plate is connected through front -and -rear adjusting mechanism and assembly table sliding, through setting front -and -rear adjusting mechanism, left and right adjusting mechanism and height adjusting mechanism can realize to the transmission assembly on upper layer bottom plate carries on the front and rear left and right and the adjustment of up and down, the load, rigidity, safety, reliability all significantly improve, cooperate with centering device can carry out convenient, fast, reliable and TCC front -position module assembly combine box simultaneously, reduce the operation difficulty, improve work efficiency, satisfy the combine box demand.

Description

Technical Field

[0001] This utility model relates to the field of gearbox assembly technology, specifically to a gearbox assembly and TCC front module assembly assembly platform. Background Technology

[0002] Currently, modular and integrated transmission modules have become the main battleground for competition among transmission companies. Based on this, various TCC, power shift, DHT, CVT rear axle assemblies and other products currently on the market will undergo a box assembly process in the final assembly process, that is, the assembly of the transmission assembly with the TCC module, the rear axle assembly or the DHT assembly.

[0003] Currently, the assembly process for such heavy assembly components typically involves manual installation using simple KPK lifting tools and chains. This approach is unsafe, difficult to operate, and has the following problems: 1) The assembly was not precisely positioned, resulting in a low success rate of assembly. 2) The KPK crane cannot move precisely, and sways back and forth and side to side during the lifting process; 3) It is difficult to align the center and bolt holes at the same time during the assembly process. The assembly is too heavy, making it difficult to make fine adjustments and easily causing bumps and scratches on the surface of the workpiece.

[0004] Alternatively, some manufacturers use dedicated auxiliary robotic arms for assembly, but these heavy-duty assemblies have high requirements for the load-bearing capacity and rigidity of the robotic arms, and are also more expensive and take up more space; they cannot meet current operational needs. Utility Model Content

[0005] The purpose of this invention is to provide a platform for assembling the transmission assembly and the TCC front module assembly together, thereby solving the technical problem of high difficulty in assembling transmissions.

[0006] The solution of this utility model to the above-mentioned technical problems is as follows: A platform for assembling a transmission assembly and a TCC front-mounted module assembly includes an assembly table, a front-rear adjustment mechanism, a left-right adjustment mechanism, a height adjustment mechanism, a centering device, and an upper base plate. The centering device cooperates with the upper base plate. The left-right adjustment mechanism and the height adjustment mechanism are both disposed between the assembly table and the upper base plate. The upper base plate is slidably connected to the assembly table through the front-rear adjustment mechanism.

[0007] Further specifying, the upper base plate is provided with a gearbox assembly positioning support fixture, and the assembly table is provided with a TCC front module assembly positioning fixture, with the gearbox assembly positioning support fixture and the TCC front module assembly positioning fixture being opposite to each other.

[0008] Further specifying, the gearbox assembly positioning support fixture is detachably connected to the upper base plate, and the TCC front module assembly positioning fixture is detachably connected to the assembly table.

[0009] Further specified, the left and right adjustment mechanism is located between the upper base plate and the height adjustment mechanism, and the height adjustment mechanism is slidably connected to the assembly table through the front and rear adjustment mechanism.

[0010] Further defined, the height adjustment mechanism includes a lower base plate, a support column, a first longitudinal guide rail, a height adjustment drive, a lifting ramp, and a lifting wheel assembly; The number of supporting columns is multiple, and the array of multiple supporting columns is arranged around the periphery of the lower base plate. The first longitudinal guide rail is arranged longitudinally along the lower base plate, and there are two first longitudinal guide rails. The opposite sides of the bottom of the lifting inclined plate are slidably connected to the corresponding first longitudinal guide rails. The top of the lifting inclined plate is inclined. The lifting wheel assembly is arranged between the inclined surface at the top of the lifting inclined plate and the left and right adjustment mechanism. The left and right adjustment mechanism is movably connected to the supporting columns in the vertical direction. The height adjustment drive is installed on the lower base plate, and is located between the two first longitudinal guide rails and is connected to the lifting inclined plate transmission.

[0011] Further specifying, the height adjustment drive includes a first ball screw fixing seat and a first ball screw assembly; The first ball screw assembly is movably connected to the lower base plate through the first ball screw fixing seat. The first ball screw assembly is arranged in the same direction as the first longitudinal guide rail. The first ball screw assembly is located between the two first longitudinal guide rails and is connected to the lifting inclined plate for transmission.

[0012] Further specified, the number of supporting columns is four, and the four supporting columns are respectively set at the top corner positions of the lower base plate; the first longitudinal guide rail is connected to the upper surface of the lower base plate through a slide rail fixing seat, and the four supporting columns are set on the periphery of the first longitudinal guide rail.

[0013] Further specifying, the left and right adjustment mechanism includes a middle base plate, a second longitudinal guide rail, a pad block, and a left and right adjustment drive; The lifting wheel assembly is located between the top of the lifting inclined plate and the intermediate base plate. The top corner of the intermediate base plate is movably connected to the corresponding support column in the vertical direction. There are two second longitudinal guide rails, which are located on opposite sides of the upper base plate. The second longitudinal guide rails are located between the intermediate base plate and the pad block. The pad block is slidably connected to the intermediate base plate through the second longitudinal guide rails. The upper base plate is located on top of the pad block. The left and right adjustment drive is set on the middle base plate, located between the two second longitudinal guide rails, and is connected to the upper base plate via transmission.

[0014] Further specifying, the left and right adjustment drive includes a second ball screw fixing seat and a second ball screw assembly; The second ball screw assembly is movably connected to the intermediate base plate via the second ball screw fixing seat. The second ball screw assembly is located between the two second longitudinal guide rails. The second ball screw assembly and the second longitudinal guide rails are arranged in the same direction. The second ball screw assembly is connected to the upper base plate for transmission.

[0015] Further specifying, the front and rear adjustment mechanism includes a linear guide rail and a box closing drive; The linear guide rails are spaced apart along the lateral direction of the assembly table. The lower base plate is slidably connected to the assembly table via the linear guide rails. The box closing drive is mounted on the assembly table and is connected to the lower base plate via a transmission connection.

[0016] The beneficial effects of this utility model are as follows: 1. This utility model, by setting up front-to-back adjustment mechanism, left-to-right adjustment mechanism and height adjustment mechanism, can realize the front-to-back, left-to-right and up-to-down adjustment of the gearbox assembly on the upper base plate, which significantly improves the load-bearing capacity, rigidity, safety and reliability. At the same time, with the centering device, it can be conveniently, quickly and reliably assembled with the TCC front module assembly, reducing the difficulty of operation, improving the work efficiency and meeting the assembly requirements.

[0017] 2. By setting up a gearbox assembly positioning support fixture and a TCC front module assembly positioning fixture, this utility model can install different models of gearbox assemblies and TCC front module assemblies according to actual needs, adapt to different operational requirements, and is simple and convenient to operate, further improving operational efficiency and reducing operational difficulty.

[0018] 3. This utility model utilizes the inclined surface at the top of the lifting ramp to limit the intermediate base plate in the horizontal direction, thereby enabling the lifting wheel assembly to move up and down during the movement. The application of the inclined surface effectively decomposes the large weight of the workpiece, making the force required for adjustment much smaller than the weight of the workpiece. At the same time, the structure of the inclined surface enables fine adjustment of the vertical height, further reducing the difficulty of operation. Attached Figure Description

[0019] Figure 1 This is a front view of the assembly platform for combining the gearbox assembly and the TCC front module assembly of this utility model. Figure 2 Top view of the assembly platform for combining the gearbox assembly and the TCC front module assembly of this utility model. Figure 3This is a top view of the assembly adjustment area of ​​this utility model; Figure 4 for Figure 3 Sectional view along the AA direction; Figure 5 for Figure 3 Sectional view along the BB direction; In the diagram, 10-assembly platform; 11-TCC front module assembly positioning fixture; 20-upper base plate; 21-gearbox assembly positioning support fixture; 30-height adjustment mechanism; 31-lower base plate; 32-support column; 33-first longitudinal guide rail; 34-first ball screw fixing seat; 35-first ball screw assembly; 36-lifting ramp; 37-lifting wheel assembly; 38-height adjustment handle; 39-slide rail fixing seat; 40-left and right adjustment mechanism; 41-intermediate base plate; 42-second longitudinal guide rail; 43-pad block; 44-second ball screw fixing seat; 45-second ball screw assembly; 46-left and right adjustment handle; 50-front and rear adjustment mechanism; 51-linear guide rail; 52-box closing drive. Detailed Implementation

[0020] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0021] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0022] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0023] In the description of the embodiments of this utility model, it should be noted that if terms such as "upper," "lower," "horizontal," or "inner" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the utility model product is in use, they are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the utility model. Furthermore, terms such as "first" and "second" are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0024] Example 1 refer to Figures 1-5 This utility model provides a platform for assembling a gearbox assembly and a TCC front module assembly, including an assembly platform 10, a front-rear adjustment mechanism 50, a left-right adjustment mechanism 40, a height adjustment mechanism 30, a centering device, and an upper base plate 20. The upper base plate 20, the left-right adjustment mechanism 40, and the height adjustment mechanism 30 are all located in the assembly adjustment area. The left-right adjustment mechanism 40 and the height adjustment mechanism 30 are located between the assembly platform 10 and the upper base plate 20. The upper base plate 20 is slidably connected to the assembly platform 10 through the front-rear adjustment mechanism 50.

[0025] During operation, the gearbox assembly is mounted on the upper base plate 20, and the TCC front module assembly is positioned at one end of the assembly table 10. The centering device works in conjunction with the upper base plate 20. The centering device can be a laser centering device, with the transmitter attached to the axis of the gearbox assembly and the receiver attached to the TCC front module assembly. The gearbox assembly is finely adjusted in the left-right and vertical directions by adjusting the left-right adjustment mechanism 40 and the height adjustment mechanism 30 respectively. The laser centering device is used to determine whether the adjustment is in place. After the adjustment is in place, the laser centering device is removed. Finally, the front-rear adjustment mechanism 50 drives the aligned gearbox assembly to move in a straight line close to the TCC front module assembly to complete the assembly. The operation is simple and convenient.

[0026] Preferably, a gearbox assembly positioning support fixture 21 is provided on the upper base plate 20, and a TCC front module assembly positioning fixture 11 is provided on the assembly table 10. The gearbox assembly positioning support fixture 21 and the TCC front module assembly positioning fixture 11 are opposite each other. The gearbox assembly is positioned by the gearbox assembly positioning support fixture 21. During operation, the gearbox assembly is hoisted to cooperate with the gearbox assembly positioning support fixture 21. The TCC front module assembly is also hoisted to cooperate with the TCC front module assembly positioning fixture 11 to keep its position fixed during operation.

[0027] Preferably, the gearbox assembly positioning support fixture 21 is detached from the upper base plate 20, and the TCC front module assembly positioning fixture 11 is detached from the assembly table 10; thus, when completing the assembly of gearbox assemblies of different specifications and sizes with corresponding TCC front module assemblies, the gearbox assembly positioning support fixture 21 and the TCC front module assembly positioning fixture 11 can be directly replaced, thereby increasing the scope of application of the operation.

[0028] To further explain, the left and right adjustment mechanism 40 is located between the upper base plate 20 and the height adjustment mechanism 30. The height adjustment mechanism 30 is slidably connected to the assembly table 10 through the front and rear adjustment mechanism 50, so that the height adjustment mechanism 30 can simultaneously drive the left and right adjustment mechanism 40 and the upper base plate 20 to make slight up and down adjustments. The front and rear adjustment mechanism 50 drives the height adjustment mechanism 30 to move back and forth, thereby driving the upper base plate 20 on the left and right adjustment mechanism 40 to move back and forth to complete the box assembly operation.

[0029] Specifically, the height adjustment mechanism 30 includes a lower base plate 31, a support column 32, a first longitudinal guide rail 33, a height adjustment drive, a lifting inclined plate 36, and a lifting wheel assembly 37.

[0030] There are multiple support columns 32, and the array of multiple support columns 32 is arranged around the periphery of the lower base plate 31. Taking four support columns 32 as an example, the four support columns 32 are respectively arranged at the four top corners of the lower base plate 31. The four top corners of the left and right adjustment mechanism 40 are movably connected to the top of the corresponding support column 32, so that the left and right adjustment mechanism 40 can move up and down along the axis of the support column 32.

[0031] The first longitudinal guide rail 33 is arranged longitudinally along the lower base plate 31. The number of the first longitudinal guide rail 33 can be two. The opposite sides of the bottom of the lifting inclined plate 36 are slidably connected to the corresponding first longitudinal guide rail 33, so that the lifting inclined plate 36 can slide left and right along the first longitudinal guide rail 33.

[0032] The top of the lifting ramp 36 is inclined, and the bottom of the lifting wheel assembly 37 is equipped with rollers that contact the top of the lifting ramp 36. The top of the lifting wheel assembly 37 is connected to the bottom of the left and right adjustment mechanism 40, so that the lifting wheel assembly 37 can move synchronously with the slope of the top of the lifting ramp 36 when it moves along the top of the lifting ramp 36. The height adjustment drive is set on the lower base plate 31. The height adjustment drive is located between the two first longitudinal guide rails 33 and is connected to the lifting ramp 36. The height adjustment drive can drive the lifting ramp 36 to move left and right along the length of the first longitudinal guide rails 33. After the left and right adjustment mechanism 40 is limited in the horizontal direction, the lifting ramp 36 moves, thereby driving the lifting wheel assembly 37 to make slight up and down adjustments in the vertical direction, thereby realizing the height adjustment of the gearbox assembly on the upper base plate 20. By using a small-angle ramp, the large weight of the workpiece is effectively decomposed, so that the force required for adjustment is much smaller than the weight of the workpiece. At the same time, the structure of the small-angle ramp realizes the fine adjustment of the height in the vertical direction.

[0033] Optionally, the height adjustment drive includes a first ball screw fixing seat 34 and a first ball screw assembly 35; the first ball screw assembly 35 is movably connected to the lower base plate 31 through the first ball screw fixing seat 34, the first ball screw assembly 35 is arranged in the same direction as the first longitudinal guide rail 33, the first ball screw assembly 35 is located between the two first longitudinal guide rails 33 and is connected to the lifting inclined plate 36 in a transmission manner; optionally, a height adjustment handle 38 is provided on the first ball screw assembly 35. During operation, the rotation direction of the height adjustment handle 38 is controlled according to the needs to drive the first ball screw assembly 35 to make fine adjustments to the height of the gearbox assembly, which is convenient and labor-saving to operate.

[0034] To further explain, the left and right adjustment mechanism 40 includes a middle base plate 41, a second longitudinal guide rail 42, a pad block 43, and a left and right adjustment drive.

[0035] The lifting wheel assembly 37 is located between the top of the lifting inclined plate 36 and the intermediate base plate 41. The top corner of the intermediate base plate 41 is movably connected to the corresponding support column 32 in the vertical direction. There are two second longitudinal guide rails 42, which are located on opposite sides of the upper base plate 20. The second longitudinal guide rails 42 are arranged in the same direction as the first longitudinal guide rail 33. The second longitudinal guide rails 42 are located between the intermediate base plate 41 and the pad 43. The pad 43 is slidably connected to the intermediate base plate 41 through the second longitudinal guide rails 42. The upper base plate 20 is located on top of the pad 43, so that the upper base plate 20 can slide left and right along the second longitudinal guide rails 42 through the pads 43 on both sides.

[0036] At this time, the left and right adjustment drive is set on the middle base plate 41. The left and right adjustment drive is located between the two second longitudinal guide rails 42. The left and right adjustment drive is connected to the upper base plate 20 for transmission, and is used to drive the upper base plate 20 to slide left and right along the second longitudinal guide rails 42 in the middle.

[0037] Specifically, the left and right adjustment drive includes a second ball screw fixing seat 44 and a second ball screw assembly 45; the second ball screw assembly 45 is connected to the intermediate base plate 41 through the second ball screw fixing seat 44 to ensure stable installation of the second ball screw assembly 45; the second ball screw assembly 45 is located between two second longitudinal guide rails 42, and the second ball screw assembly 45 and the second longitudinal guide rails 42 are arranged in the same direction, and the second ball screw assembly 45 is connected to the upper base plate 20 for transmission; similarly, a left and right adjustment handle 46 can be provided on the second ball screw assembly 45, and the left and right fine adjustment direction of the gearbox assembly on the upper base plate 20 can be controlled by rotating the left and right adjustment handle 46.

[0038] To further explain, the front and rear adjustment mechanism 50 includes a linear guide rail 51 and a box closing drive 52; the linear guide rail 51 is spaced apart along the lateral direction of the assembly table 10, and the lower base plate 31 is slidably connected to the assembly table 10 through the linear guide rail 51.

[0039] The box-closing drive 52 is mounted on the assembly table 10. The slider in the box-closing drive 52 is connected to the lower base plate 31. The ball screw in the box-closing drive 52 rotates to drive the slider to move back and forth. The box-closing drive 52 can drive the lower base plate 31 to move linearly along the linear guide rail 51 through the slider. The structure of the screw and guide rail effectively reduces the force required for movement, making operation easier. The ball screw can achieve highly flexible fine adjustment, and the guide rail ensures the accuracy and smoothness of movement.

[0040] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It will be apparent to those skilled in the art that this utility model is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description, and thus all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this utility model. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0041] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can be appropriately combined to form other embodiments that can be understood by those skilled in the art. The above content is only for illustrating the technical concept of this utility model and should not be used to limit the scope of protection of this utility model. Any modifications made to the technical solutions based on the technical concept proposed by this utility model shall fall within the scope of protection of the claims of this utility model.

[0042] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.

Claims

1. A platform for assembling a transmission assembly and a TCC front-mounted module assembly, characterized in that, It includes an assembly table (10), a front-to-back adjustment mechanism (50), a left-to-right adjustment mechanism (40), a height adjustment mechanism (30), a centering device, and an upper base plate (20). The centering device cooperates with the upper base plate (20). The left-to-right adjustment mechanism (40) and the height adjustment mechanism (30) are both located between the assembly table (10) and the upper base plate (20). The upper base plate (20) is slidably connected to the assembly table (10) through the front-to-back adjustment mechanism (50).

2. The assembly platform for combining the gearbox assembly and the TCC front-mounted module assembly according to claim 1, characterized in that, The upper base plate (20) is provided with a gearbox assembly positioning support fixture (21), and the assembly table (10) is provided with a TCC front module assembly positioning fixture (11). The gearbox assembly positioning support fixture (21) is opposite to the TCC front module assembly positioning fixture (11).

3. The assembly platform for combining the gearbox assembly and the TCC front-mounted module assembly according to claim 2, characterized in that, The gearbox assembly positioning support fixture (21) is detached and connected to the upper base plate (20), and the TCC front module assembly positioning fixture (11) is detached and connected to the assembly table (10).

4. The assembly platform for combining the gearbox assembly and the TCC front-mounted module assembly according to claim 1, characterized in that, The left and right adjustment mechanism (40) is located between the upper base plate (20) and the height adjustment mechanism (30), and the height adjustment mechanism (30) is slidably connected to the assembly table (10) through the front and rear adjustment mechanism (50).

5. The assembly platform for combining the gearbox assembly and the TCC front-mounted module assembly according to claim 3, characterized in that, The height adjustment mechanism (30) includes a lower base plate (31), a support column (32), a first longitudinal guide rail (33), a height adjustment drive, a lifting inclined plate (36), and a lifting wheel assembly (37). The number of the supporting columns (32) is multiple, and the array of the multiple supporting columns (32) is arranged on the periphery of the lower base plate (31). The first longitudinal guide rail (33) is arranged longitudinally along the lower base plate (31). There are two first longitudinal guide rails (33). The opposite sides of the bottom of the lifting inclined plate (36) are slidably connected to the corresponding first longitudinal guide rails (33). The top of the lifting inclined plate (36) is inclined. The lifting wheel assembly (37) is arranged between the inclined surface of the top of the lifting inclined plate (36) and the left and right adjustment mechanism (40). The left and right adjustment mechanism (40) is movably connected to the supporting columns (32) in the vertical direction. The height adjustment drive is located on the lower base plate (31) and is situated between the two first longitudinal guide rails (33) and is connected to the lifting inclined plate (36) via transmission.

6. The assembly platform for combining the gearbox assembly and the TCC front-mounted module assembly according to claim 5, characterized in that, The height adjustment drive includes a first ball screw mounting base (34) and a first ball screw assembly (35). The first ball screw assembly (35) is movably connected to the lower base plate (31) through the first ball screw fixing seat (34). The first ball screw assembly (35) is arranged in the same direction as the first longitudinal guide rail (33). The first ball screw assembly (35) is located between the two first longitudinal guide rails (33) and is connected to the lifting inclined plate (36) for transmission.

7. The assembly platform for combining the gearbox assembly and the TCC front-mounted module assembly according to claim 5, characterized in that, The number of the support columns (32) is four, and the four support columns (32) are respectively set at the top corner positions of the lower base plate (31); the first longitudinal guide rail (33) is connected to the upper surface of the lower base plate (31) through the slide rail fixing seat (39), and the four support columns (32) are set on the periphery of the first longitudinal guide rail (33).

8. The assembly platform for combining the gearbox assembly and the TCC front-mounted module assembly according to claim 5, characterized in that, The left and right adjustment mechanism (40) includes a middle base plate (41), a second longitudinal guide rail (42), a pad (43), and a left and right adjustment drive; The lifting wheel assembly (37) is located between the top of the lifting inclined plate (36) and the intermediate base plate (41). The top corner of the intermediate base plate (41) is movably connected to the corresponding support column (32) in the vertical direction. There are two second longitudinal guide rails (42). The two second longitudinal guide rails (42) are located on opposite sides of the upper base plate (20). The second longitudinal guide rails (42) are located between the intermediate base plate (41) and the pad (43). The pad (43) is slidably connected to the intermediate base plate (41) through the second longitudinal guide rails (42). The upper base plate (20) is located on top of the pad (43). The left and right adjustment drive is set on the middle base plate (41), and the left and right adjustment drive is located between the two second longitudinal guide rails (42). The left and right adjustment drive is connected to the upper base plate (20) for transmission.

9. The assembly platform for combining the gearbox assembly and the TCC front-mounted module assembly according to claim 8, characterized in that, The left and right adjustment drive includes a second ball screw fixing seat (44) and a second ball screw assembly (45). The second ball screw assembly (45) is movably connected to the intermediate base plate (41) through the second ball screw fixing seat (44). The second ball screw assembly (45) is located between the two second longitudinal guide rails (42). The second ball screw assembly (45) and the second longitudinal guide rails (42) are arranged in the same direction. The second ball screw assembly (45) is connected to the upper base plate (20) in a transmission connection.

10. The assembly platform for combining the gearbox assembly and the TCC front-mounted module assembly according to claim 5, characterized in that, The front and rear adjustment mechanism (50) includes a linear guide rail (51) and a box closing drive (52); The linear guide rails (51) are spaced apart along the lateral direction of the assembly table (10). The lower base plate (31) is slidably connected to the assembly table (10) through the linear guide rails (51). The box closing drive (52) is set on the assembly table (10) and is connected to the lower base plate (31) in a transmission manner.

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