Vehicle front end assembly tool and vehicle assembly system

Abstract

The utility model discloses a vehicle front-end assembly tool and a vehicle assembly system, and relates to the technical field of vehicle front-end assembly.The vehicle front-end assembly tool comprises a tool body, a first positioning set and at least one second positioning set, the first positioning set is used for being arranged corresponding to a front-end module, and the second positioning set is used for being arranged corresponding to the front-end module; the first positioning set comprises a first positioning pin and a first abutting part which are arranged on the tool body and extend downwards, the first positioning pin is used for being matched with a first via hole in the front-end module so as to position the front-end module in the front-back direction and the left-right direction, and the first abutting part is used for abutting against the front-end module so as to position the front-end module in the up-down direction. The second positioning set is used for being arranged corresponding to the fender and comprises a second positioning pin and a second abutting portion, the second positioning pin and the second abutting portion are arranged on the tool body and extend downwards, the second positioning pin is used for being matched with a second through hole in the fender so as to position the fender in the front-back direction and the left-right direction, and the second abutting portion is used for abutting against the fender. Therefore, the positioning device can be positioned in the up-and-down direction.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle front-end assembly, and particularly relates to a vehicle front-end assembly tooling and a vehicle assembly system. Background Art

[0002] At present, there is a mating relationship among the front bumper, the front hood and the fenders on both sides of the front hood of an automobile. Among them, the front bumper is generally positioned on the vehicle body through a front-end module, and the fenders are generally installed on the vehicle body through the front hood. Since the front bumper and the fenders need to go through the processes of painting and baking before being assembled, but the over-painting baking deformation of the front-end module is much smaller than that of the fenders and the front hood, the front-end frame cannot absorb the above deformation, resulting in the matching state between the fenders and the front-end module not reaching the expected level. Summary of the Utility Model

[0003] The main purpose of the utility model is to propose a vehicle front-end assembly tooling and a vehicle assembly system, aiming to solve the problem of inaccurate matching between the fenders and the front-end module.

[0004] To achieve the above object, the vehicle front-end assembly tooling proposed by the utility model includes:

[0005] A tooling main body;

[0006] A first positioning group, which is arranged corresponding to the front-end module. The first positioning group includes a first positioning pin and a first pressing part that are arranged on the tooling main body and extend downward. The first positioning pin is used to cooperate with a first through hole on the front-end module to position it in the front-back and left-right directions, and the first pressing part is used to abut against the front-end module to position it in the up-down direction; and,

[0007] At least one second positioning group, which is arranged corresponding to the fender. The second positioning group is arranged on one side of the first positioning group. The second positioning group includes a second positioning pin and a second pressing part that are arranged on the tooling main body and extend downward. The second positioning pin is used to cooperate with a second through hole on the fender to position it in the front-back and left-right directions, and the second pressing part is used to abut against the fender to position it in the up-down direction.

[0008] In one embodiment, the second positioning group is arranged as two, and the two positioning groups are arranged corresponding to the two fenders and are respectively arranged on both sides of the first positioning group.

[0009] In one embodiment, the second positioning group further includes:

[0010] A pressing top part, which is movably arranged in the up-down direction and is used to press the fender tightly against the second pressing part; and,

[0011] The driving part is arranged on the tooling main body and is drivingly connected to the abutting top part for driving the abutting top part to move.

[0012] In one embodiment, the driving part includes a quick clamp.

[0013] In one embodiment, the lower end of the second pressing part is arranged in a flat shape.

[0014] In one embodiment, at least two first positioning pins are provided. The two first positioning pins include a longitudinal positioning pin and a transverse positioning pin. The transverse positioning pin is used for cooperating with a first through hole arranged in a long shape in the front-rear direction for left-right limiting, and the longitudinal positioning pin is used for cooperating with a first through hole arranged in a long shape in the left-right direction for front-rear limiting.

[0015] In one embodiment, the first pressing part includes:

[0016] An installation part installed on the tooling main body; and,

[0017] A pressing convex part arranged at the lower end of the installation part for abutting against the front-end module.

[0018] In one embodiment, the tooling main body includes a main body part and a first connecting part. The first connecting part is adjustably connected to the main body part in the left-right direction through a first connecting structure. The first positioning pin is adjustably connected to the first connecting part in the up-down direction and the front-rear direction through a second connecting structure.

[0019] In one embodiment, the tooling main body includes a main body part and a second connecting part. The second connecting part is adjustably connected to the main body part along the left-right direction through a third connecting structure. The second positioning pin is adjustably connected to the second connecting part in the up-down direction through a fourth connecting structure.

[0020] In addition, the present utility model also provides a vehicle assembly system, including the above-mentioned vehicle front-end assembly tooling. The vehicle front-end assembly tooling includes:

[0021] A tooling main body;

[0022] A first positioning group for correspondingly arranging the front-end module. The first positioning group includes a first positioning pin and a first pressing part arranged on the tooling main body and extending downward. The first positioning pin is used for cooperating with a first through hole on the front-end module to position it in the front-rear and left-right directions, and the first pressing part is used for abutting against the front-end module to position it in the up-down direction; and,

[0023] At least one second positioning group, which is arranged corresponding to the fender. The second positioning group is arranged on one side of the first positioning group. The second positioning group includes a second positioning pin and a second pressing part that are arranged on the tooling main body and extend downward. The second positioning pin is used to cooperate with a second through hole on the fender to position it in the front-back and left-right directions, and the second pressing part is used to abut against the fender to position it in the up-down direction.

[0024] In the technical solution of the present utility model, by arranging the first positioning pin, the front-end module and the tooling main body can be positioned in the front-back and left-right directions. By arranging the first pressing part, the front-end module and the tooling main body can be positioned in the up-down direction. By arranging the second positioning pin, the fender and the tooling main body can be positioned in the front-back and left-right directions. By arranging the second pressing part, the fender and the tooling main body can be positioned in the up-down direction. In this way, by arranging the first positioning group and the second positioning group, the front-end module and the fender are directly connected, so that the front-end module can be linked with the fender, effectively reducing the transmission of the dimensional chain, and thus making the matching state of the fender and the front-end module meet the requirements. Description of the Drawings

[0025] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on the structures shown in these drawings.

[0026] Figure 1 It is a schematic structural diagram of an embodiment of the vehicle front-end assembly tooling provided by the present utility model;

[0027] Figure 2 It is a schematic structural diagram of another embodiment of the vehicle front-end assembly tooling provided by the present utility model;

[0028] Figure 3 It is a schematic structural diagram of yet another embodiment of the vehicle front-end assembly tooling provided by the present utility model;

[0029] Figure 4 It is a schematic structural diagram of still another embodiment of the vehicle front-end assembly tooling provided by the present utility model.

[0030] Explanation of the Reference Numerals in the Drawings

[0031] 100. Vehicle front-end assembly tooling; 1. Tooling main body; 11. Main body part; 12. First connection part; 13. Second connection part; 2. First positioning group; 21. First positioning pin; 211. Longitudinal positioning pin; 212. Transverse positioning pin; 22. First pressing part; 221. Installation part; 222. Pressing convex part; 3. Second positioning group; 31. Second positioning pin; 32. Second pressing part; 33. Top pressing part; 34. Driving part;

[0032] 200. Fender; 4. Second through hole; 300. Front-end module; 5. First through hole.

[0033] The realization, functional features and advantages of the purpose of the present utility model will be further described in conjunction with embodiments with reference to the accompanying drawings. Specific embodiments

[0034] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

[0035] It should be noted that if there are directional indications (such as up, down, left, right, front, back...) involved in the embodiments of the present utility model, the directional indications are only used to explain the relative position relationship and movement conditions between components in a specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0036] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present utility model, the descriptions of "first", "second", etc. are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one of such features. In addition, if "and / or" or "and / or" appears throughout the text, its meaning includes three parallel solutions. Taking "A and / or B" as an example, it includes solution A, or solution B, or a solution where A and B are satisfied simultaneously. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the fact that those of ordinary skill in the art can implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.

[0037] At present, there is a mating relationship among the front bumper, the front hood and the fenders on both sides of the front hood of the vehicle. Among them, the front bumper is generally positioned on the vehicle body through the front-end module, and the fenders are generally installed on the vehicle body through the front hood. Since the front bumper needs to go through the painting, spraying and baking process before being assembled with the fenders, but the overspray baking deformation of the front-end module is much smaller than that of the fenders and the front hood, the front-end frame cannot absorb the above deformation, which will cause the matching state between the fenders and the front-end module to fail to meet the expectations.

[0038] Based on this, the present utility model proposes a vehicle front-end assembly tooling for a vehicle assembly system, aiming to solve the problem of inaccurate matching between the fenders and the front bumper.

[0039] Please refer to Figures 1 to 4 , in an embodiment of the present utility model, the vehicle front-end assembly tooling 100 includes a tooling main body 1, a first positioning group 2 and at least one second positioning group 3. The first positioning group 2 is arranged corresponding to the front-end module 300. The first positioning group 2 includes a first positioning pin 21 and a first pressing part 22 that are arranged on the tooling main body 1 and extend downward. The first positioning pin 21 is used to cooperate with the first through hole 5 on the front-end module 300 to position it in the front-back and left-right directions, and the first pressing part 22 is used to abut against the front-end module 300 to position it in the up-down direction. The second positioning group 3 is arranged corresponding to the fender 200. The second positioning group 3 is arranged on one side of the first positioning group 2. The second positioning group 3 includes a second positioning pin 31 and a second pressing part 32 that are arranged on the tooling main body 1 and extend downward. The second positioning pin 31 is used to cooperate with the second through hole 4 on the fender 200 to position it in the front-back and left-right directions, and the second pressing part 32 is used to abut against the fender 200 to position it in the up-down direction.

[0040] In the technical solution of the present utility model, by providing the first positioning pin 21, the front-end module 300 and the tooling main body 1 are positioned in the front-back and left-right directions. By providing the first pressing part 22, the front-end module 300 and the tooling main body 1 are positioned in the up-down direction. By providing the second positioning pin 31, the fender 200 and the tooling main body 1 are positioned in the front-back and left-right directions. By providing the second pressing part 32, the fender 200 and the tooling main body 1 are positioned in the up-down direction. In this way, by providing the first positioning group 2 and the second positioning group 3, the front-end module 300 and the fender 200 are directly connected, so that the front-end module 300 can be linked with the fender 200, effectively reducing the transmission of the dimensional chain, so that the matching state between the fender 200 and the front-end module meets the requirements.

[0041] It should be noted that the front, rear, upper, lower, inner, etc. in this application are defined based on the vehicle body. Specifically, the length direction of the vehicle body is the front-rear direction, with the front end of the vehicle being the front, that is, the traveling direction of the vehicle is the front, and the opposite is the rear. The width direction of the vehicle body is the inner-outer direction, that is, the direction closer to the middle of the vehicle body is the inner, and the opposite is the outer. The height direction of the vehicle body is the up-down direction. It should be understood that the use of the orientation terms is only for the sake of clarity and convenience in expressing the technical solution and should not constitute a limitation on the scope of this application.

[0042] In an embodiment of the present utility model, please refer to Figure 1 and Figure 4 , the first positioning pins 21 are provided with at least two. The two first positioning pins 21 include a longitudinal positioning pin 211 and a transverse positioning pin 212. The transverse positioning pin 212 is used to cooperate with a first through hole 5 that is longitudinally elongated in the front-rear direction to perform left-right positioning. The longitudinal positioning pin 211 is used to cooperate with a first through hole 5 that is longitudinally elongated in the left-right direction to perform front-rear positioning. In this way, by providing the longitudinal positioning pin 211 and the transverse positioning pin 212, the tooling main body 1 and the front-end module 300 can be positioned in the front-rear direction and the left-right direction respectively, which can not only ensure the positioning accuracy but also reduce the matching accuracy of a single positioning pin, so that the first positioning pin 21 can pass through the corresponding first through hole 5.

[0043] In an embodiment, the tooling main body 1 includes a main body portion 11 and a first connecting portion 12. The first connecting portion 12 is adjustably connected to the main body portion 11 in the left-right direction through a first connecting structure. The first positioning pin 21 is adjustably connected to the first connecting portion 12 in the up-down direction and the front-rear direction through a second connecting structure. In this way, by providing the first connecting structure and the second connecting structure, the position of the first positioning pin 21 can be adjusted, which can not only absorb the deformation of the fender 200 but also be used to adapt to different vehicle models, thus helping to improve the versatility of the vehicle front-end assembly tooling 100.

[0044] Furthermore, the first connecting structure includes a first fixing hole, a first adjusting hole, and a first connecting bolt passing through the first fixing hole and the first adjusting hole. Among the first fixing hole and the first adjusting hole, one is provided on the main body portion, and the other is provided on the first connecting portion 12. The first adjusting holes are arranged at intervals in the left-right direction. The first connecting bolt passes through the first adjusting holes at different positions to enable the position of the first connecting portion 12 to be adjusted in the left-right direction. Of course, in other embodiments, it can also be adjusted by the cooperation of the strip-shaped first adjusting hole and the first fixing hole. The present utility model does not limit this. It can be understood that the second connecting structure can also adopt the structure of the above-mentioned first connecting structure, etc., and the present utility model does not limit this.

[0045] The number of the lateral positioning pins 212 is not limited and can be one or more. Specifically, in this embodiment, one lateral positioning pin 212 is provided. Although the more the number of positioning pins, the higher the positioning accuracy, the more positioning pins, the larger the required layout space and the more complex the positioning. Moreover, the left-right dimension of the vehicle is relatively short and the accuracy requirement is relatively low. Therefore, providing one lateral positioning pin 212 can not only meet the positioning requirements but also reduce the cost of the tooling.

[0046] The number of the longitudinal positioning pins 211 is not limited and can be one or more. Specifically, in this embodiment, two longitudinal positioning pins 211 are provided. The two longitudinal positioning pins 211 are spaced apart in the left-right direction. Since the front-back dimension of the vehicle is relatively long and the accuracy requirement is relatively high, two longitudinal positioning pins 211 are provided to reduce the cost of the tooling on the premise of meeting the positioning requirements of the tooling.

[0047] It should be noted that for the above two related technical features: "one lateral positioning pin 212 is provided" and "two longitudinal positioning pins 211 are provided", either one can be set or both can be set simultaneously. The present invention does not limit this.

[0048] Further, if the two longitudinal positioning pins 211 are provided on one side of the lateral positioning pin 212, then the lateral positioning pin 212 needs to be provided on one side of the tooling main body 1, which will cause a large error on the other side of the tooling main body 1. Therefore, in this embodiment, the lateral positioning pin 212 is disposed between the two longitudinal positioning pins 211 to balance the errors on both sides of the lateral positioning pin 212, so that the accuracy on both sides of the lateral positioning pin 212 can meet the requirements.

[0049] In one embodiment, two first pressing portions 22 are provided. The two first pressing portions 22 are respectively provided corresponding to the two longitudinal positioning pins 211 to improve the positioning accuracy of the tooling in the up-down direction.

[0050] In one embodiment of the present invention, please refer to Figure 1 and Figure 4, the first pressing portion 22 includes a mounting portion 221 and a pressing convex portion 222. The mounting portion 221 is mounted on the tooling main body 1, and the pressing convex portion 222 is provided at the lower end of the mounting portion 221 for abutting against the front-end module 300. In this way, by providing the mounting portion 221, the pressing convex portion 222 can be mounted on the tooling main body 1, and by providing the pressing convex portion 222, it can abut against the front-end module 300 to position the tooling main body 1 and the front-end module 300 in the up-and-down direction. Further, the pressing convex portion 222 can be a pressing convex bead or a pressing convex platform, etc., and the present utility model does not limit this.

[0051] Further, there are various connection methods between the mounting portion 221 and the tooling main body 1. The mounting portion 221 can be welded to the tooling main body 1 or screwed to the tooling main body 1, etc. The present utility model does not limit this. Specifically, in this embodiment, the mounting portion 221 is detachably mounted on the tooling main body 1, which is convenient for replacing the first pressing portion 22 and can also adjust the position of the first pressing portion 22 so that the vehicle front-end assembly tooling 100 can be adapted to different vehicle models.

[0052] It should be noted that there are various setting methods for the pressing convex portion 222 and the mounting portion 221. The pressing convex portion 222 and the mounting portion 221 can be integrally provided or separately provided, and the present utility model does not limit this.

[0053] Since the contact range between the pressing convex portion 222 and the front-end module 300 is small, the positioning accuracy of the first pressing portion 22 is low. For this reason, in this embodiment, two pressing convex portions 222 are provided, and the two pressing convex portions 222 are spaced apart in the left-right direction. In this way, by providing two pressing convex portions 222, the abutting range between the first pressing portion 22 and the front-end module 300 can be increased, which helps to improve the positioning accuracy of the first pressing portion 22.

[0054] In an embodiment of the present utility model, please refer to Figure 1 , the number of the second positioning groups 3 is not limited, and it can be one or multiple. Specifically, in this embodiment, please refer to Figure 1 , the second positioning group 3 is provided with two, and the two positioning groups are correspondingly provided for two fenders 200 and are respectively arranged on both sides of the first positioning group 2. In this way, by providing two second positioning groups 3, the two ends of the tooling main body 1 can be respectively positioned with two fenders 200 on both sides of the vehicle, which helps to improve the positioning accuracy of the vehicle front-end assembly tooling 100.

[0055] To connect the vehicle front-end assembly tooling 100 to the fender 200, please refer to Figures 1 to 3 , the second positioning group 3 further includes a butting portion 33 and a driving portion 34. The butting portion 33 is movably arranged in the vertical direction to butt the fender 200 against the second pressing portion 32. The driving portion 34 is arranged on the tooling main body 1 and is drivingly connected to the butting portion 33 to drive the butting portion 33 to move. When it is necessary to position the tooling main body 1 and the fender 200, the driving portion 34 first drives the butting portion 33 to move downward so that the second positioning pin 31 can pass through the second through hole 4 of the fender 200. At the same time, the second pressing portion 32 abuts against the fender 200. Then the driving portion 34 drives the butting portion 33 to move upward to butt the fender 200 against the pressing portion. In this way, by arranging the driving portion 34, the butting portion 33 can be driven to move, and through the movement of the butting portion 33, the butting portion 33 can cooperate with the pressing portion to clamp the fender 200 and avoid affecting the second positioning pin 31, so that the second positioning pin 31 can pass through the second through hole 4 of the fender 200.

[0056] It should be noted that the butting portion 33 is installed on the tooling main body 1 through the driving portion 34. Further, there are various connection methods between the driving portion 34 and the tooling main body 1. The driving portion 34 can be welded to the tooling main body 1 or screwed to the tooling main body 1, etc. The present invention does not limit this. Specifically, in this embodiment, the driving portion 34 has an installation end and a driving end. The installation end is detachably installed on the tooling main body 1. On the one hand, different driving portions 34 can be replaced according to needs. On the other hand, the position of the driving portion 34 can be adjusted to adjust the position of the butting portion 33. It can be understood that there are various detachable connection methods. For example, it can be a bolt connection structure or a snap connection structure, etc. The present invention does not limit this. Further, the butting portion 33 is detachably installed on the driving end, which is convenient for replacing the butting portion 33 and adjusting the position of the butting portion 33 so that the butting portion 33 can be correspondingly arranged with the pressing portion to clamp the fender 200.

[0057] In an embodiment of the present invention, the driving portion 34 includes a quick clamp so that an operator can manually drive the butting portion 33 to move so that the butting portion 33 can butt the fender 200 against the pressing portion. Of course, in other embodiments, the driving portion 34 can also be a driving cylinder or a driving oil cylinder, etc. The present invention does not limit this.

[0058] There are various ways for the second pressing part 32 to abut against the fender 200. The second pressing part 32 and the fender 200 can be in point contact or surface contact, etc. The present utility model does not limit this. Specifically, in this embodiment, the lower end of the second pressing part 32 is arranged in a plane. In this way, the lower end of the pressing part is arranged in a plane so that the pressing part and the fender 200 form a surface contact, in order to position the flatness of the tooling main body 1 and the fender 200, thereby helping to improve the positioning accuracy of the vehicle front-end assembly tooling 100.

[0059] In an embodiment of the present utility model, please refer to Figure 1 and Figure 2 , the tooling main body 1 includes a main body part 11 and a second connecting part 13. The second connecting part 13 is connected to the main body part 11 in a left-right adjustable manner through a third connecting structure. The second positioning pin 31 is connected to the second connecting part 13 in an up-down adjustable manner through a fourth connecting structure. In this way, by setting the third connecting structure and the fourth connecting structure, the position of the second positioning pin 31 can be adjusted, which can not only absorb the deformation of the fender 200 but also be used to adapt to different vehicle models, thereby helping to improve the versatility of the vehicle front-end assembly tooling 100.

[0060] Furthermore, the third connecting structure includes a second fixing hole, a second adjusting hole, and a second connecting bolt passing through the second fixing hole and the second adjusting hole. Among the second fixing hole and the second adjusting hole, one is provided on the main body part 11 and the other is provided on the second connecting part 13. The second adjusting holes are arranged at intervals in the left-right direction, and the second connecting bolt passes through the second adjusting holes at different positions so that the position of the second connecting part 13 can be adjusted in the left-right direction. Of course, in other embodiments, adjustment can also be made by cooperating the second adjusting hole and the second fixing hole arranged in a strip shape. The present utility model does not limit this. It can be understood that the fourth connecting structure can also adopt the structure of the above-mentioned third connecting structure, etc., and will not be elaborated here.

[0061] The present utility model also proposes a vehicle assembly system. This vehicle assembly system includes a vehicle front-end assembly tooling 100. The specific structure of the vehicle front-end assembly tooling 100 refers to the above embodiment. Since this vehicle assembly system adopts all the technical solutions of the above all embodiments, it at least has all the beneficial effects brought by the technical solutions of the above embodiments, which will not be elaborated one by one here.

[0062] The above is only an exemplary embodiment of the present utility model, and does not thus limit the patent scope of the present utility model. Any equivalent structural transformation made under the technical concept of the present utility model by using the content of the specification and drawings of the present utility model, or any direct / indirect application in other related technical fields is included in the patent protection scope of the present utility model.

Claims

1. A vehicle front end assembly tool, characterized in that: include: Tool body; a first positioning group, arranged to correspond to the front-end module, the first positioning group comprising a first positioning pin and a first pressing portion arranged on the tooling body and extending downward, the first positioning pin being used to cooperate with a first through hole on the front-end module to position it in the front-back and left-right directions, the first pressing portion being used to abut against the front-end module to position it in the up-down direction; and, At least one second positioning group is used to correspond to the fender, the second positioning group is arranged on one side of the first positioning group, the second positioning group includes a second positioning pin and a second pressing portion which are arranged on the tooling body and extend downward, the second positioning pin is used to cooperate with the second through hole on the fender to position it in the front and rear and left and right directions, and the second pressing portion is used to abut against the fender to position it in the up and down directions.

2. The vehicle front end assembly tool according to claim 1, characterized in that: The number of the second positioning groups is two, and the two positioning groups are arranged corresponding to the two fenders and are respectively arranged on both sides of the first positioning group.

3. The vehicle front end assembly tool as claimed in claim 2, characterized in that: The second positioning group also includes: A pressing top portion is movably arranged in the up-down direction to press the fender against the second pressing portion; and The driving part is arranged on the tool body and is drivingly connected to the abutting top part so as to drive the abutting top part to move.

4. The vehicle front end assembly tool as claimed in claim 3, characterized in that: The driving part includes a quick-action clamp.

5. The vehicle front end assembly tool according to claim 1, characterized in that: The lower end of the second pressing portion is arranged in a plane.

6. The vehicle front end assembly tool according to claim 1, characterized in that: The first positioning pins are set to at least two, and the two first positioning pins include a longitudinal positioning pin and a transverse positioning pin. The transverse positioning pin is used to cooperate with a first through hole that is elongated in the front and rear directions to limit the left and right directions, and the longitudinal positioning pin is used to cooperate with a first through hole that is elongated in the left and right directions to limit the front and rear directions.

7. The vehicle front end assembly tool according to claim 1, characterized in that: The first pressing portion comprises: A mounting portion, mounted on the tool body; and The pressing convex portion is arranged at the lower end of the mounting portion and is used for pressing against the front-end module.

8. The vehicle front end assembly tool according to claim 1, characterized in that: The tool body includes a main body and a first connecting part, the first connecting part is adjustably connected to the main body in the left and right directions through a first connecting structure, and the first positioning pin is adjustably connected to the first connecting part in the up and down directions and the front and back directions through a second connecting structure.

9. The vehicle front end assembly tool according to claim 1, characterized in that: The tool body includes a main body and a second connecting part, the second connecting part is adjustably connected to the main body in the left and right directions through a third connecting structure, and the second positioning pin is adjustably connected to the second connecting part in the up and down directions through a fourth connecting structure.

10. A vehicle assembly system, characterized in that: It comprises the vehicle front end assembly tool as claimed in any one of claims 1 to 9.

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