Split charging line tool and assembly line

Abstract

The utility model discloses a subpackage line tool and assembly line, including base frame, a plurality of fixed subassembly and rotatory piece, the plurality of fixed subassembly is provided on the base frame, the plurality of fixed subassembly is spaced apart along the extension direction of base frame, and each fixed subassembly is used for fixing thermal management assembly, and the rotatory piece is fixed on the base frame. The rotating part is arranged on the base frame, the axis of the rotating part is consistent with the extending direction of the base frame, and the base frame can turn over around the axis of the rotating part. According to the split charging line tool, the assembling efficiency can be improved, the influence on a final assembly main line is also avoided, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile assembly, in particular to an assembly line tool and an assembly line. Background Art

[0002] In order to meet the needs of vehicle temperature control, existing vehicles are equipped with thermal management devices, which usually include modules such as a refrigerant integrated module, an air-conditioning compressor, and a cooling integrated module. However, in the prior art, the multiple modules of the thermal management device have the problem of low assembly efficiency during assembly, which reduces the production efficiency of the entire vehicle. Utility Model Content

[0003] The utility model aims to solve one of the technical problems in the related art at least to a certain extent.

[0004] To this end, the embodiment of the utility model proposes a sub-assembly line tooling, which can improve assembly efficiency, avoid the impact on the main assembly line, and improve production efficiency.

[0005] The embodiment of the utility model also provides an assembly line including the above-mentioned sub-assembly line tooling.

[0006] The assembly line tooling of the utility model embodiment includes:

[0007] Scaffolding;

[0008] A plurality of fixing components, wherein the plurality of fixing components are disposed on the base frame, the plurality of fixing components are arranged at intervals along the extension direction of the base frame, and each of the fixing components is used to fix the thermal management assembly;

[0009] A rotating member is arranged on the base frame, the axis of the rotating member is consistent with the extension direction of the base frame, and the base frame can be turned around the axis of the rotating member.

[0010] In some embodiments, the base frame comprises:

[0011] A beam body, wherein the extending direction of the beam body is consistent with the extending direction of the base frame;

[0012] A plurality of connecting plates are provided on the beam body and are arranged at intervals along the extension direction of the beam body, and a plurality of fixing components are fixed to the plurality of connecting plates in a one-to-one correspondence.

[0013] In some embodiments, the connecting plate is provided at the end of the beam body, and the rotating member is provided on the connecting plate located at the end of the beam body.

[0014] In some embodiments, the plurality of fixing components include a clamping component, and the clamping components are provided at both ends of the base frame, and the clamping components are used to clamp and fix the mounting beam of the thermal management assembly.

[0015] In some embodiments, the clamping assembly comprises:

[0016] A mounting seat connected to the base frame;

[0017] A first position-limiting member, wherein the first position-limiting member is disposed on the mounting seat;

[0018] A clamping member is rotatably connected to the mounting seat, and the clamping member is used to cooperate with the first limiting member so that the mounting beam can be clamped and fixed between the clamping member and the first limiting member.

[0019] In some embodiments, the first limiting member is provided with a first limiting groove, the first limiting groove is used for the mounting beam to be embedded, and the groove wall of the first limiting groove is used to cooperate with the mounting beam to stop and constrain the mounting beam along the width direction of the mounting beam and orthogonal to the width direction.

[0020] In some embodiments, the first limiting member is provided with a first positioning pin, and the first positioning pin is disposed in the first limiting groove and is used for plugging and cooperating with the mounting beam.

[0021] In some embodiments, two of the clamping assemblies are disposed at each end of the base frame, and the notches of the first limiting grooves of the two clamping assemblies located at the same end of the base frame are arranged opposite to each other.

[0022] In some embodiments, the plurality of fixing components include a contoured component, the contoured component is disposed in the middle of the base frame, and the contoured component is used to fit and limit the surface of the compressor of the thermal management assembly.

[0023] The assembly line of the embodiment of the utility model is used to install a thermal management assembly and includes an assembly line tooling as described in any of the above embodiments. The thermal management assembly includes a mounting beam, a refrigerant module, a compressor and a cooling module. The refrigerant module, the compressor and the cooling module are all arranged on the mounting beam, and the compressor is located between the refrigerant module and the cooling module.

[0024] In some embodiments, an assembly rack is included, the assembly rack is provided with a plurality of second limiting members, the second limiting members are provided with second limiting grooves, and the second limiting grooves are used for the installation beam of the thermal management assembly to be embedded and cooperate with the installation beam in a limiting manner.

[0025] In some embodiments, the assembly rack includes a second locating pin and a third locating pin, the second locating pin is used to be plugged and matched with the mounting beam of the thermal management assembly, and the third locating pin is used to be plugged and matched with the vehicle body.

[0026] Beneficial effects: The sub-assembly line tooling and assembly line of the embodiment of the utility model can integrate the mounting beam of the thermal management assembly, multiple sub-modules, etc., avoiding the problems of assembling multiple sub-modules one by one in the prior art, such as the large number of parts assembled at the general assembly line, long time consumption, and the complex directions of multiple series and parallel pipelines of the sub-modules. The assembly efficiency at the general assembly line is improved, and the production efficiency of the whole vehicle can be improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the overall structure of the sub-packaging line tooling of the embodiment of the utility model.

[0028] Figure 2 yes Figure 1 Schematic diagram of the center assembly line tooling assembling the thermal management assembly.

[0029] Figure 3 yes Figure 1 Schematic diagram of the clamping components of the center assembly line tooling.

[0030] Figure 4 It is a schematic diagram of the sub-assembly line tooling of the embodiment of the utility model being flipped 180 degrees during the assembly process.

[0031] Figure 5 yes Figure 4 Schematic top view of .

[0032] Figure 6 It is a schematic diagram of the sub-packaging line tooling of the embodiment of the utility model after being turned over and returned to the normal position.

[0033] Figure 7 It is a schematic diagram of the overall structure of a thermal management assembly assembled and formed by an assembly line tooling according to an embodiment of the utility model.

[0034] Figure 8 It is a schematic diagram of an assembly rack and a control device according to an embodiment of the utility model.

[0035] Fig. 9 yes Figure 8 A sideways upward view of .

[0036] Fig.10 yes Figure 8 Schematic diagram of the center loading rack in use.

[0037] Fig.11 It is a schematic diagram of the installation of the thermal management assembly and the vehicle body of an embodiment of the utility model.

[0038] Reference numerals:

[0039] Base frame 1; beam body 11; connecting plate 12;

[0040] Fixing assembly 2; clamping assembly 21; mounting seat 211; first limiting member 212; first limiting groove 2121; first positioning pin 2122; clamping member 213; clamping block 2131; handle 214; profiling assembly 22; profiling block 221;

[0041] Rotating member 3;

[0042] Thermal management assembly 4; mounting beam 41; compressor 42; cooling module 43; refrigerant module 44;

[0043] Assembly rack 5; second limiting member 51; second limiting groove 511; second positioning pin 52; third positioning pin 53;

[0044] Control device 6;

[0045] Car body 7. DETAILED DESCRIPTION

[0046] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to be used to explain the present invention, but cannot be understood as limiting the present invention.

[0047] like Figure 1 As shown, the assembly line tooling of the embodiment of the utility model comprises a base frame 1, a plurality of fixed components 2 and a rotating member 3. The base frame 1 can be a beam structure, and the base frame 1 can generally extend along the left and right direction.

[0048] A plurality of fixing components 2 are provided on the base frame 1, and the plurality of fixing components 2 are arranged at intervals along the extension direction of the base frame 1, and each fixing component 2 is used to fix the thermal management assembly 4. For example, Figure 1 As shown, three fixing components 2 can be provided, and the three fixing components 2 can be arranged at intervals along the extension direction (left-right direction) of the base frame 1, and each fixing component 2 has a fixing or positioning function, so that the thermal management assembly 4 can be fixed.

[0049] The rotating member 3 is arranged on the base frame 1, the axis of the rotating member 3 is consistent with the extension direction of the base frame 1, and the base frame 1 can be turned around the axis of the rotating member 3. Figure 1 and Figure 2As shown, the rotating member 3 can be a rotating disk, and the rotating member 3 can be installed at the end of the base frame 1, and the axis of the rotating member 3 can also extend in the left-right direction. The rotating member 3 can be rotatably assembled with the base frame 1. When in use, the base frame 1 can be turned around the axis of the rotating member 3, so that the two opposite sides of the thermal management assembly 4 can be operated.

[0050] In some other embodiments, the rotating member 3 can be fixed to the base frame 1, and the rotating member 3 can be rotatably assembled with other components, etc. When in use, the rotating member 3 and the base frame 1 can also rotate synchronously.

[0051] According to the sub-assembly line tooling of the embodiment of the utility model, different components of the thermal management assembly 4 can be integrated and assembled into one at the sub-assembly line tooling, which facilitates the integrated assembly of the thermal management assembly 4. Then, the integrated thermal management assembly 4 can be installed with other components such as the vehicle body 7 at the main assembly line, avoiding the impact on the main assembly line and improving the assembly efficiency of the whole vehicle.

[0052] In some embodiments, the base frame 1 includes a beam body 11 and a plurality of connecting plates 12, the extension direction of the beam body 11 is consistent with the extension direction of the base frame 1, the plurality of connecting plates 12 are provided on the beam body 11 and are arranged at intervals along the extension direction of the beam body 11, and the plurality of fixing components 2 are fixed one by one to the plurality of connecting plates 12.

[0053] For example, Figure 2 and Figure 3 As shown, the beam body 11 can be a cross beam such as a channel steel or an I-beam, and the connecting plate 12 can be a steel plate. Three connecting plates 12 can be provided, two of which can be fixed at both ends of the beam body 11 respectively, and the remaining connecting plate 12 can be fixed in the middle position of the beam body 11.

[0054] The number of connecting plates 12 can be the same as the number of fixing components 2. During assembly, multiple fixing components 2 can be respectively fixed on corresponding connecting plates 12. This provides convenience for the assembly of the fixing components 2 and the base frame 1, and also improves the structural strength at the connection position.

[0055] In some embodiments, a connecting plate 12 is provided at the end of the beam body 11, and the rotating member 3 is provided on the connecting plate 12 at the end of the beam body 11. Figure 2 As shown, a connecting plate 12 can be fixed to the left and right ends of the beam body 11 respectively by welding, fixing with fasteners, etc., and the two connecting plates 12 can be arranged in parallel and at intervals.

[0056] There can be two rotating members 3, and the two rotating members 3 can be mounted one by one on the two connecting plates 12 located at the ends of the beam body 11, each rotating member 3 is located outside the corresponding connecting plate 12, and the two rotating members 3 can be coaxially arranged. When in use, the sub-assembly line tooling can rotate around the two rotating members 3, thereby ensuring the structural stability of the rotating assembly of the sub-assembly line tooling.

[0057] In some embodiments, Figure 2 As shown, the plurality of fixing components 2 include a clamping component 21. The two ends of the base frame 1 are provided with a clamping component 21, and the clamping component 21 is used to clamp and fix the mounting beam 41 of the thermal management assembly 4. Thus, the fixing of the thermal management assembly 4 is convenient for operation.

[0058] In some embodiments, the clamping assembly 21 includes a mounting seat 211, a first limiting member 212 and a clamping member 213. The clamping mounting seat 211 is connected to the base frame 1, the first limiting member 212 is disposed on the clamping mounting seat 211, the clamping member 213 is rotatably connected to the mounting seat 211, and the clamping member 213 is used to cooperate with the first limiting member 212 so that the mounting beam 41 can be clamped and fixed between the clamping member 213 and the first limiting member 212.

[0059] For example, Figure 3 As shown, the mounting seat 211 may be a block-shaped structure, and the mounting seat 211 may be fixed to the corresponding connecting plate 12 by a fastener, and may be specifically located on the inner side of the corresponding connecting plate 12. The first stopper 212 may also be a block-shaped structure, and the first stopper 212 may be fixed above the clamp mounting seat 211. The clamping member 213 may be an arm-shaped structure, and the clamping member 213 may be pivotally assembled on the clamp mounting seat 211 by a pivot, etc., and a portion of the clamping member 213 may be arranged opposite to the first stopper 212 in the up-down direction.

[0060] When in use, the clamping member 213 can be driven to swing, so that the distance between the clamping member 213 and the first limiting member 212 can be adjusted, and then the thermal management assembly 4 can be clamped and limited, thereby improving the convenience of operation.

[0061] In some embodiments, the clamping assembly 21 includes a handle 214 rotatably mounted on the clamp mounting seat 211 . The handle 214 is connected to or abuts against the clamping member 213 and is used to drive the clamping member 213 to move relative to the first limiting member 212 .

[0062] For example, Figure 3 As shown, the handle 214 can be integrally provided with the clamping member 213. In this case, a person can directly drive the clamping member 213 to swing by holding the handle 214, thereby improving the convenience of operation.

[0063] In some other embodiments, the clamping member 213 and the handle 214 can be respectively assembled on the clamp mounting base 211 through different pivot rotations, and the end of the handle 214 can abut against the clamping member 213. For example, the end of the handle 214 can be integrally formed with a cam or other structure. During the rotation of the handle 214, the handle 214 can press the clamping member 213, thereby realizing the swing drive of the clamping member 213, and then the thermal management assembly 4 can be clamped and fixed.

[0064] In some embodiments, the clamping member 213 includes a clamping block 2131, which is arranged opposite to the first stopper 212, and the clamping block 2131 is used to clamp and fix the mounting beam 41. Figure 3 As shown, the clamping member 213 may be an arm-shaped structure, the clamping block 2131 may be integrally formed at the end of the clamping member 213 , and the clamping block 2131 may be located above the first limiting member 212 .

[0065] When in use, the swing of the clamping member 213 can drive the clamping block 2131 to move up and down, so that the distance between the clamping block 2131 and the first limiting member 212 can be adjusted, meeting the use requirements of clamping and fixing.

[0066] In some embodiments, the first limiting member 212 is provided with a first limiting groove 2121, the first limiting groove 2121 is used for the mounting beam 41 to be embedded, and the groove wall of the first limiting groove 2121 is used to cooperate with the mounting beam 41 to limit the mounting beam 41 along the width direction of the mounting beam 41 and the direction orthogonal to the width direction. The width direction may be the X direction of the vehicle, and the direction orthogonal to the width direction may be the Y direction of the vehicle.

[0067] For example, Figure 3 As shown, the first limiting groove 2121 can be a right-angle groove, and the first limiting groove 2121 can be arranged on the top side of the first limiting member 212. When assembling the thermal management assembly 4, the end of the mounting beam 41 of the thermal management assembly 4 can be embedded in the first limiting groove 2121, and then the end of the mounting beam 41 can be clamped and fixed in the first limiting groove 2121 by the clamping member 213. By means of the blocking and limiting effect of the groove wall of the first limiting groove 2121, the corresponding end of the mounting beam 41 can be limited in the X direction (which can be regarded as the left and right direction) and the Y direction (which can be regarded as the front and back direction), thereby ensuring the stability of the fixed structure.

[0068] In some embodiments, the first limiting member 212 is provided with a first positioning pin 2122, and the first positioning pin 2122 is disposed in the first limiting groove 2121 and is used for plugging and matching with the mounting beam 41. Figure 3As shown, the first positioning pin 2122 can be integrally formed with the groove wall of the first limiting groove 2121, and the first positioning pin 2122 generally extends along the up-down direction.

[0069] When in use, the first positioning pin 2122 can be plugged into and matched with the corresponding slot of the mounting beam 41, so that the mounting beam 41 can be accurately positioned in the X direction and the Y direction, thereby improving the positioning accuracy.

[0070] In some embodiments, two clamping assemblies 21 are disposed at each end of the base frame 1 , and the notches of the first limiting grooves 2121 of the two clamping assemblies 21 located at the same end of the base frame 1 are arranged opposite to each other.

[0071] For example, Figure 2 and Figure 3 As shown, two clamping assemblies 21 can be fixed to the left and right ends of the base frame 1, and the two clamping assemblies 21 can be arranged at intervals in the front-to-back direction and arranged substantially in mirror symmetry. When assembling the thermal management assembly 4, the two clamping assemblies 21 at the same end of the base frame 1 can be clamped at different positions of the mounting beam 41, thereby fully ensuring the structural strength and stability of the clamping fixation.

[0072] In some embodiments, the plurality of fixing components 2 include a contour component 22, which is disposed in the middle of the base frame 1, and the contour component 22 is used to fit and limit the surface of the compressor 42 of the thermal management assembly 4. Figure 2 and Figure 4 As shown, the anti-shape component may include a contour block 221, and at least a portion of the outer surface of the contour block 221 may fit with a portion of the surface of the compressor 42. When the compressor 42 is installed on the mounting beam 41, the contour block 221 may fit with the compressor 42, thereby achieving a positioning effect on the compressor 42.

[0073] In some embodiments, the profiling component 22 may further include an L-shaped bracket, which may be connected to the connecting plate 12 located in the middle, and the profiling block 221 may be fixed on the L-shaped bracket.

[0074] The assembly line of the embodiment of the utility model is described below.

[0075] The assembly line of the embodiment of the utility model is used to install the thermal management assembly and includes a sub-assembly line tooling, which can be the sub-assembly line tooling described in any of the above embodiments. The assembly line can specifically be a general assembly line and a sub-assembly line, wherein the sub-assembly line tooling is arranged on the sub-assembly line.

[0076] In some embodiments, Figure 7As shown, the thermal management assembly 4 includes a mounting beam 41, a refrigerant module 44, a compressor 42 and a cooling module 43. The refrigerant module 44, the compressor 42 and the cooling module 43 are all arranged on the mounting beam 41, and the compressor 42 is located between the refrigerant module 44 and the cooling module 43. The refrigerant module 44 can be specifically a refrigerant integrated module, the compressor 42 can be specifically an air conditioning compressor, and the cooling module 43 can be specifically a cooling integrated module.

[0077] When assembling the thermal management assembly 4, the compressor 42 can be placed on the contour block 221 first, and then the corresponding ends of the mounting beam 41 can be clamped and fixed by the clamping components 21 on the assembly line tooling. At this time, the mounting beam 41 is located above the compressor 42. Specifically, Figure 2 Therefore, the compressor 42 can then be connected and fixed to the corresponding points on the mounting beam 41 by fasteners such as bolts.

[0078] After the compressor 42 is fixed, the subassembly line tooling can be driven to turn 180 degrees around the rotating member 3. At this time, the subassembly line tooling, the mounting beam 41, and the compressor 42 can be switched to the following positions: Figure 4 Then the refrigerant module 44 and the cooling module 43 can be placed in Figure 4 The refrigerant module 44 and the cooling module 43 can be fixed to the mounting beam 41 by bolts and other fasteners. Figure 5 It should be noted that the installation direction of the fasteners for fixing the compressor 42 is opposite to the installation direction of the fasteners for installing the refrigerant module 44 and the cooling module 43 .

[0079] After the refrigerant module 44 and the cooling module 43 are fixed to the mounting beam 41, the assembly line tooling can be driven to flip 180 degrees again. The overall structure after flipping is as follows: Figure 6 shown.

[0080] In some embodiments, Figure 8 As shown, the assembly line includes an assembly rack 5, which is arranged on the above-mentioned final assembly line. Fig. 9 As shown, the assembly rack 5 is provided with a plurality of second limiting members 51, and the second limiting members 51 are provided with second limiting grooves 511, which can also be right-angle grooves, and the second limiting grooves 511 are used for the installation beams 41 of the thermal management assembly 4 to be embedded and to be limitedly matched with the installation beams 41. That is, each end of the installation beam 41 of the thermal management assembly 4 assembled above can be respectively matched in the second limiting grooves 511 of the corresponding second limiting members 51, so that the thermal management assembly 4 can be installed and fixed on the general assembly line.

[0081] In some embodiments, Fig. 9As shown, the assembly rack 5 includes a second positioning pin 52 and a third positioning pin 53, and the second positioning pin 52 and the third positioning pin 53 can be located on the same side of the assembly rack 5. When in use, the second positioning pin 52 can be plugged into and matched with the corresponding slot on the mounting beam 41, thereby improving the positioning accuracy of the mounting beam 41. The third positioning pin 53 is used to plug and match with the vehicle body 7, such as Fig.10 As shown, the third positioning pin 53 can be inserted and matched in the corresponding slot hole on the vehicle body 7, so that the positioning accuracy of the vehicle body 7 can be improved.

[0082] After the assembly rack 5 positions the thermal management assembly 4 and the vehicle body 7, the thermal management assembly 4 can be fixed to the vehicle body 7 by a plurality of fasteners. Fig.11 As shown, the vehicle body 7 and the thermal management assembly 4 are assembled on the final assembly line. Since each submodule of the thermal management assembly 4 does not need to be separately installed on the final assembly line, and the subassembly line and the final assembly line can be started at the same time, the assembly efficiency of the whole vehicle is improved.

[0083] In some embodiments, Figure 8 As shown, the assembly line includes a control device 6, which is disposed on the assembly rack 5 and is used to control the movement of the assembly rack 5. The control device 6 may be a control panel, and the assembly rack 5 may be provided with a linear drive or other mechanism. When in use, the control device 6 may drive the linear drive to move, and the linear drive may be used to achieve translation or lifting of the corresponding part of the assembly rack 5, thereby meeting the use needs of the operation.

[0084] Although the above embodiments have been shown and described, it is to be understood that the above embodiments are illustrative and cannot be construed as limitations on the present invention. Changes, modifications, substitutions and variations of the above embodiments by those of ordinary skill in the art are all within the scope of protection of the present invention.

Claims

1. A packing line tool, characterized in that: include: Scaffolding; A plurality of fixing components, wherein the plurality of fixing components are disposed on the base frame, the plurality of fixing components are arranged at intervals along the extension direction of the base frame, and each of the fixing components is used to fix the thermal management assembly; A rotating member is arranged on the base frame, the axis of the rotating member is consistent with the extension direction of the base frame, and the base frame can be turned around the axis of the rotating member.

2. The assembly line tooling according to claim 1, characterized in that: The base frame comprises: A beam body, wherein the extending direction of the beam body is consistent with the extending direction of the base frame; A plurality of connecting plates are provided on the beam body and are arranged at intervals along the extension direction of the beam body, and a plurality of fixing components are fixed to the plurality of connecting plates in a one-to-one correspondence.

3. The assembly line tooling according to claim 2, characterized in that: The connecting plate is disposed at the end of the beam body, and the rotating member is disposed on the connecting plate located at the end of the beam body.

4. The assembly line tooling according to claim 1, characterized in that: The plurality of fixing components include a clamping component, and the clamping components are provided at both ends of the base frame, and the clamping components are used to clamp and fix the mounting beam of the thermal management assembly.

5. The assembly line tooling according to claim 4, characterized in that: The clamping assembly comprises: A mounting seat connected to the base frame; A first position-limiting member, wherein the first position-limiting member is disposed on the mounting seat; A clamping member is rotatably connected to the mounting seat, and the clamping member is used to cooperate with the first limiting member so that the mounting beam can be clamped and fixed between the clamping member and the first limiting member.

6. The assembly line tooling according to claim 5, characterized in that: The first limiting member is provided with a first limiting groove, the first limiting groove is used for the mounting beam to be embedded, and the groove wall of the first limiting groove is used to cooperate with the mounting beam to stop and constrain the mounting beam along the width direction of the mounting beam and orthogonal to the width direction.

7. The assembly line tooling according to claim 6, characterized in that: The first limiting member is provided with a first positioning pin, and the first positioning pin is arranged in the first limiting groove and is used for plugging and cooperating with the mounting beam.

8. The assembly line tooling according to claim 6, characterized in that: Two clamping assemblies are disposed at each end of the base frame, and the notches of the first limiting grooves of the two clamping assemblies located at the same end of the base frame are arranged opposite to each other.

9. The assembly line tooling according to any one of claims 1 to 8, characterized in that: The plurality of fixing components include a contoured component, the contoured component is disposed in the middle of the base frame, and the contoured component is used for fitting and limiting cooperation with the surface of the compressor of the thermal management assembly.

10. An assembly line, characterized in that: Used to install a thermal management assembly and includes an assembly line tool as described in any one of claims 1 to 9 above, the thermal management assembly includes a mounting beam, a refrigerant module, a compressor and a cooling module, the refrigerant module, the compressor and the cooling module are all arranged on the mounting beam, and the compressor is located between the refrigerant module and the cooling module.

11. The assembly line according to claim 10, characterized in that: It comprises an assembly rack, the assembly rack is provided with a plurality of second limiting members, the second limiting members are provided with second limiting grooves, and the second limiting grooves are used for the installation beam of the thermal management assembly to be embedded and cooperate with the installation beam in a limiting manner.

12. The assembly line according to claim 11, characterized in that The assembly rack includes a second locating pin and a third locating pin, wherein the second locating pin is used for plugging and matching with the mounting beam of the thermal management assembly, and the third locating pin is used for plugging and matching with the vehicle body.

Images