A car logo assembly and positioning fixture

Abstract

This utility model relates to the field of mechanical engineering technology and discloses a car logo assembly and positioning fixture, including a base. Two support blocks are fixedly connected to the outside of the base, and a central shaft is fixedly connected between the two support blocks. A movable locking block is rotatably connected to the outside of the central shaft. A pin seat is fixedly connected to the outside of the movable locking block. A pin rod is slidably connected inside the pin seat, and a spring is sleeved on the outside of the pin rod. A locking hook is fixedly connected to one end of the pin rod near the pin seat, and a locking buckle is slidably connected to the outside of the locking hook. A fixing plate is fixedly connected to the end of the locking buckle away from the pin seat. This utility model solves the problems of fixed opening sizes, difficulty in adapting to differences in the thickness and curvature of different car body models, non-removable fixing plates, and the inability to accommodate only a single specification or shape of car logo, thus failing to meet the assembly requirements of irregularly shaped or different sized car logos.

Description

Technical Field

[0001] This utility model relates to the field of mechanical engineering technology, and in particular to a positioning tool for assembling car logos. Background Technology

[0002] As car designs become increasingly diverse, logo shapes are becoming more complex, and car body surfaces are becoming more curved and personalized. At the same time, consumers have higher demands for the quality of car exteriors; misalignment of the logo during assembly can severely damage the car's aesthetics and brand image. Traditional assembly methods are ill-suited to today's high-quality, high-precision production requirements.

[0003] Traditional car logo assembly and positioning fixtures typically consist of a fixing plate, a base, a support block, and a central shaft. During car logo assembly, their main purpose is to ensure that the car logo fits snugly against the car body surface.

[0004] Traditional car logo assembly and positioning fixtures have fixed base opening sizes, making it difficult to adapt to differences in the thickness and curvature of different car body models. Furthermore, the mounting plate is not removable or replaceable, limiting its applicability to logos of a single size or shape. With the diversification of car brand designs and significant differences in logo size and shape, the fixed mounting plate cannot meet the assembly requirements of irregularly shaped or differently sized logos. Therefore, a new car logo assembly and positioning fixture is proposed to address these issues. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a car logo assembly and positioning fixture, aiming to improve the existing technology where the base opening size is fixed, making it difficult to adapt to the differences in thickness and curvature of different car body models. Furthermore, the fixing plate is not removable or replaceable, and can only accommodate car logos of a single specification or shape. With the diversification of car brand designs, the size and shape of car logos vary significantly, and the fixed fixing plate cannot meet the assembly needs of irregularly shaped or different sized car logos.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a car logo assembly and positioning fixture, comprising a base, two support blocks fixedly connected to the outside of the base, a central shaft fixedly connected between the two support blocks, a movable locking block rotatably connected to the outside of the central shaft, a pin seat fixedly connected to the outside of the movable locking block, a pin rod slidably connected inside the pin seat, a spring sleeved on the outside of the pin rod, a locking hook fixedly connected to the end of the pin rod near the pin seat, a locking buckle slidably connected to the outside of the locking hook, and a fixing plate fixedly connected to the end of the locking buckle away from the pin seat;

[0007] As a further description of the above technical solution: a clamping plate is slidably connected inside the end of the base away from the support block, and a screw is threaded inside the clamping plate;

[0008] As a further description of the above technical solution: the screw is threaded inside the base;

[0009] As a further description of the above technical solution: the movable card block is slidably connected to the outside of the base;

[0010] As a further description of the above technical solution: the locking hook is slidably connected inside the pin seat;

[0011] As a further description of the above technical solution: the spring is fixedly connected to the outside of the lock hook;

[0012] As a further description of the above technical solution: the latch is slidably connected inside the pin seat;

[0013] As a further description of the above technical solution: the fixing plate is located in front of the movable card block.

[0014] This utility model has the following beneficial effects:

[0015] 1. In this utility model, by rotating the screw and utilizing the threaded transmission principle, the clamping plate moves along the sliding direction within the base. Adjusting the distance between the clamping plate and the base adapts to the thickness of different parts of the car body, achieving clamping and fixing of the car body and providing a stable foundation for the assembly of the car emblem. The movable locking block is fitted onto the central shaft and can rotate around the central shaft outside the base. Rotating the movable locking block allows for angle adjustment, facilitating the adaptation of car emblems with different installation angle requirements.

[0016] 2. In this utility model, the connection between the fixed plate and the movable locking block is achieved through the cooperation of the locking buckle and the locking hook inside the pin seat. When installing the car emblem, first fix the car emblem on the fixed plate, pull the pin rod to make the locking hook retract against the spring force, unlock the locking buckle, adjust the position and angle of the fixed plate to align the car emblem with the installation position on the car body, release the pin rod, the spring returns to its original position and pushes the locking hook to engage with the locking buckle, fixing the fixed plate and completing the positioning of the car emblem for subsequent assembly operations. Attached Figure Description

[0017] Figure 1 This is a three-dimensional schematic diagram of a vehicle logo assembly and positioning fixture proposed in this utility model;

[0018] Figure 2 This is a schematic diagram of the structure of a car logo assembly positioning tool pin seat proposed in this utility model;

[0019] Figure 3 This is a schematic diagram of the structure of a car logo assembly and positioning fixture clamping plate proposed in this utility model.

[0020] Legend:

[0021] 1. Fixing plate; 2. Clamping plate; 3. Base; 4. Support block; 5. Central shaft; 6. Screw; 7. Movable locking block; 8. Pin seat; 9. Pin rod; 10. Spring; 11. Lock; 12. Lock hook. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Reference Figure 1 and Figure 2 This utility model provides an embodiment of a car logo assembly and positioning fixture, comprising a base 3, two support blocks 4 fixedly connected to the outside of the base 3, a central shaft 5 fixedly connected between the two support blocks 4, a movable locking block 7 rotatably connected to the outside of the central shaft 5, a pin seat 8 fixedly connected to the outside of the movable locking block 7, a pin rod 9 slidably connected inside the pin seat 8, a spring 10 sleeved on the outside of the pin rod 9, a locking hook 12 fixedly connected to the end of the pin rod 9 near the pin seat 8, a locking buckle 11 slidably connected to the outside of the locking hook 12, and a fixing plate 1 fixedly connected to the end of the locking buckle 11 away from the pin seat 8. The movable locking block 7 is slidably connected to the outside of the base 3, the locking hook 12 is slidably connected to the inside of the pin seat 8, the spring 10 is fixedly connected to the outside of the locking hook 12, the locking buckle 11 is slidably connected to the inside of the pin seat 8, and the fixing plate 1 is located in front of the movable locking block 7. The locking buckle 11 cooperates with the locking hook 12 inside the pin seat 8 to connect the fixing plate 1 and the movable locking block 7. When installing the car emblem, first fix the car emblem on the fixing plate 1, pull the pin rod 9 to make the locking hook 12 retract against the elastic force of the spring 10, unlock the lock buckle 11, adjust the position and angle of the fixing plate 1 so that the car emblem is aligned with the installation position on the car body, release the pin rod 9, the spring 10 returns to its original position and pushes the locking hook 12 to engage with the lock buckle 11, fix the fixing plate 1, and complete the positioning of the car emblem so that subsequent assembly operations can be carried out.

[0024] Reference Figure 1 and Figure 3 A clamping plate 2 is slidably connected to the end of the base 3 away from the support block 4. A screw 6 is threadedly connected inside the clamping plate 2, and the screw 6 is threaded inside the base 3. By rotating the screw 6, the clamping plate 2 moves in the sliding direction within the base 3 using the principle of thread transmission. The distance between the clamping plate 2 and the base 3 can be adjusted to accommodate the thickness of different parts of the car body, thereby achieving clamping and fixing of the car body and providing a stable foundation for the assembly of the car emblem.

[0025] Working principle: By rotating screw 6, the clamping plate 2 moves along the sliding direction within the base 3 using the thread transmission principle. Adjusting the distance between clamping plate 2 and base 3 adapts to the thickness of different parts of the car body, achieving clamping and fixing of the car body, and providing a stable foundation for the car emblem assembly. Movable locking block 7 is fitted onto the central shaft 5 and can rotate around the central shaft 5 outside the base 3. Rotating movable locking block 7 adjusts its angle to accommodate car emblems with different installation angle requirements. Locking buckle 11 engages with locking hook 12 within the pin seat 8 to connect the fixing plate 1 and movable locking block 7. When installing the car emblem, first fix the emblem on the fixing plate 1, pull the pin rod 9 to cause locking hook 12 to retract against the spring force of spring 10, unlocking locking buckle 11. Adjust the position and angle of fixing plate 1 to align the car emblem with the car body installation position, release the pin rod 9, spring 10 returns to its original position, pushing locking hook 12 to engage with locking buckle 11, fixing fixing plate 1, completing the car emblem positioning, and facilitating subsequent assembly operations.

[0026] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A car logo assembly positioning tool comprising a base (3), characterized in that: The base (3) is externally fixedly connected to two support blocks (4), and a central shaft (5) is fixedly connected between the two support blocks (4). A movable locking block (7) is rotatably connected to the outside of the central shaft (5). A pin seat (8) is fixedly connected to the outside of the movable locking block (7). A pin rod (9) is slidably connected inside the pin seat (8). A spring (10) is sleeved on the outside of the pin rod (9). A locking hook (12) is fixedly connected to the end of the pin rod (9) near the pin seat (8). A lock buckle (11) is slidably connected to the outside of the lock hook (12). A fixing plate (1) is fixedly connected to the end of the lock buckle (11) away from the pin seat (8).

2. The emblem assembly positioning tool of claim 1, wherein: The base (3) has a clamping plate (2) slidably connected to the end away from the support block (4), and the clamping plate (2) has a screw (6) threadedly connected inside.

3. The emblem assembly positioning tool of claim 2, wherein: The screw (6) is threaded into the inside of the base (3).

4. The emblem assembly positioning tool of claim 1, wherein: The movable card block (7) is slidably connected to the outside of the base (3).

5. The emblem assembly positioning tool of claim 1, wherein: The locking hook (12) is slidably connected inside the pin seat (8).

6. The emblem assembly positioning tool of claim 1, wherein: The spring (10) is fixedly connected to the outside of the locking hook (12).

7. The emblem assembly positioning tool of claim 1, wherein: The latch (11) is slidably connected inside the pin seat (8).

8. The emblem assembly positioning tool of claim 1, wherein: The fixed plate (1) is located in front of the movable card block (7).

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