Automobile body fender assembling device

Abstract

The utility model belongs to the technical field of automobile bodies, and relates to an automobile body fender assembling device. Comprising a suction cup (1), a profiling base block (2) and a limiting block (3), a profiling face (4) is arranged on one face of the profiling base block (2), the suction cup (1) is installed in an installation groove (5) in one face of the profiling face (4), the limiting block (3) is installed on the side face of the profiling base block (2), and a limiting section (6) of the limiting block (3) protrudes out of the profiling face (4). The automobile body fender assembling device is simple in structure, capable of conveniently and accurately achieving control over a gap between a fender and a front automobile door when the fender is assembled in a general assembly workshop, achieving consistency of assembling of the fender and the front automobile door, ensuring the assembling quality of the fender, easy and fast to operate and capable of improving the assembling efficiency.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of automobile body, more specifically, relate to an automobile body fender assembly device. BACKGROUND

[0002] Lightweight body is the development trend of new energy vehicles, non-metallic parts are an important form of lightweight body, in the traditional body assembly fender assembly process of automobile manufacturing industry, the fender is adjusted on the adjustment line of the welding workshop: the fender is placed on the body skeleton, the matching state with the two side doors is observed, and the standard state is adjusted; The fender of new energy vehicle is a non-metallic part and needs to be assembled and adjusted in general assembly, and the method of the prior art cannot meet the requirements.

[0003] In the prior art, a technology with the name "fender bottom mounting structure and mounting method" and the publication (announcement) number "CN115195878A" is related to the technical field of automobile parts, especially a fender bottom mounting structure and mounting method, which comprises a fender and a body rocker, and an installation support is arranged between the fender and the body rocker; The bottom of the fender is provided with a bent assembly surface, the bent assembly surface is provided with a fender mounting hole, one end of the installation support is provided with a support upper mounting hole, and the bent assembly surface and the installation support are connected by bolts and nuts through the fender mounting hole and the support upper mounting hole; The body rocker is provided with a rocker mounting hole, the installation support is provided with a support lower mounting hole, and the body rocker and the installation support are connected by bolts and nuts. The present application can better absorb the cumulative manufacturing error and assembly error of the bottom area of the fender, reduce the deformation of the fender after fastening, and effectively ensure the gap difference with the front door during the assembly of the fender, thereby improving the offline qualification rate of the body gap difference. The technology does not relate to the technical problems and technical solutions of the present application. UTILITY MODEL CONTENTS

[0004] The utility model solves the technical problems that: in view of the defects of the prior art, provide a kind of automobile body fender assembly device with simple structure, can be conveniently and accurately realized when fender is assembled in general assembly workshop and the gap control between front door, realize the consistency of fender and front door assembly, ensure fender assembly quality, and operation is simple and fast, improve the efficiency of assembly.

[0005] To solve the above technical problems, the technical scheme adopted by the utility model is as follows:

[0006] The utility model is an automobile body fender assembly device, which comprises a suction cup, a profiled base block, a limiting block, a profiled surface is arranged on one side of the profiled base block, the suction cup is installed in the mounting groove on the profiled surface, the limiting block is installed on the side surface of the profiled base block, and the limiting section of the limiting block protrudes from the profiled surface.

[0007] The profiled base block and the limiting block are connected by bolts.

[0008] The suction cup is connected to the profiled base block by the fixing rod.

[0009] The limiting block comprises a body part and a limiting segment, and the body part and the limiting segment are in L-shaped structure.

[0010] The profiled base block is provided with a notch part on the outer surface, and the body part of the limiting block is arranged to be capable of being clamped in the notch part.

[0011] The automobile body fender assembly device further comprises a gasket, and the gasket is provided with a recess part, and the width of the recess part is greater than the diameter of the bolt.

[0012] The outer surface of the profiled base block is provided with a handle.

[0013] When the automobile body fender assembly device is used, the profiled base block is arranged to be capable of being adsorbed on the surface of the front door by the suction cup, and the limiting segment of the limiting block is arranged to be capable of being clamped in the gap between the front door and the fender.

[0014] The gasket is clamped between the limiting block and the profiled base block.

[0015] The technical scheme of the utility model has the following working principle and beneficial effects:

[0016] The automobile body fender assembly device comprises a suction cup, a profiled base block and a limiting block, and the profiled base block is provided with a mounting recess part on the outer surface. When the device is used, the operator moves the device to the position close to the fender, and then the suction cup is adsorbed on the position of the front door close to the fender, the limiting segment of the limiting block is clamped in the gap part between the fender and the front door, and the limiting segment reliably abuts against the side edge of the front door, so that the gap limiting is realized, the fender is installed, the fender abuts against the limiting segment, and then the fender is fixed, and the installation is completed. After the operation is completed, the suction cup is forced to make the suction cup separate from the front door, and the device can be conveniently and quickly taken down and used for the auxiliary installation of the fender of the next vehicle. The device can be repeatedly used, the limiting block with different thicknesses of limiting segments is replaced, or the gasket with different thicknesses is added between the limiting block and the profiled base block, so that the auxiliary installation of the fenders of different models of vehicles and gap requirements is realized, the universality is effectively improved, a plurality of devices do not need to be manufactured, and the cost is reduced. The device has the characteristics of simple manufacturing, low cost and self-adjustment. According to the actual vehicle installation requirement, the self characteristics are adjusted, the combination is convenient, the use is convenient, and the maintenance is free. BRIEF DESCRIPTION OF DRAWINGS

[0017] The content expressed by each drawing of the present specification and the marks in the drawings are briefly explained as follows:

[0018] Figure 1 A structural schematic view of the automobile body fender assembly device;

[0019] Figure 2 A structural schematic view of the automobile body fender assembly device;

[0020] Figure 3 A structural schematic view of the automobile body fender assembly device;

[0021] Figure 4 A structural schematic view of the sucking disc of the automobile body fender assembly device;

[0022] Figure 5 A structural schematic view of the profiled base block of the automobile body fender assembly device;

[0023] Figure 6 A structural schematic view of the profiled base block of the automobile body fender assembly device;

[0024] Figure 7 A structural schematic view of the automobile body fender assembly device;

[0025] Figure 8 A structural schematic view of the automobile body fender assembly device;

[0026] Figure 9 A structural schematic view of the automobile body fender assembly device;

[0027] Figure 10 A structural schematic view of the automobile body fender assembly device in use;

[0028] The marks in the drawings are as follows: 1, sucking disc; 2, profiled base block; 3, limiting block; 4, profiled surface; 5, mounting groove; 6, limiting section; 7, fixed rod member; 8, positioning hole; 9, body part; 10, bolt; 11, outer surface; 12, notch part; 13, gasket; 14, recess; 15, device handle; 16, front door; 17, fender. DETAILED DESCRIPTION

[0029] The following description, with reference to the accompanying drawings, provides a more detailed explanation of the specific embodiments of this utility model, including the shape and structure of each component, the relative positions and connections between the parts, the functions and working principles of each part:

[0030] As attached Figure 1 - Appendix Figure 10 As shown, this utility model is an assembly device for a car body fender, including a suction cup 1, a contouring base block 2, and a limiting block 3. One side of the contouring base block 2 has a contouring surface 4. The suction cup 1 is installed in an mounting groove 5 on one side of the contouring surface 4. The limiting block 3 is installed on the side of the contouring base block 2, and the limiting section 6 of the limiting block 3 protrudes from the contouring surface 4. This utility model belongs to the field of final assembly in the new energy vehicle manufacturing industry, where the car body reaches a standard state after various processes, including hood assembly and latching. The fender is an exterior covering of the car body, serving both decorative and aesthetic purposes, ensuring the quality of the car's exterior appearance. The fender typically has a matching relationship with the two front doors, hood, left and right headlights, and front bumper. To simulate the matching state of the entire vehicle, an auxiliary assembly device is needed during assembly. This invention addresses the shortcomings of existing technologies by proposing an improved technical solution. During assembly, the suction cup 1, the contour block 2, and the limiting block 3 are combined. The contour surface 4 of the contour block 2 is made according to the surface shape of the front door 16 that the contour block 2 needs to adhere to. Then, the limiting block 3 and the contour block 2 are connected, and the suction cup 1 is connected to the mounting groove 5. The suction cup 1 and the contour block 2 are fixedly connected. In use, the operator moves the device to the mounting position near the fender 17, and then uses the suction cup 1 to adhere to the front door 16 near the fender 17. The limiting segment 6 of the limiting block 3 is engaged in the gap between the fender 17 and the front door 16, and the limiting segment 6 reliably fits the side of the front door 16. At this time, the gap is limited. The fender 17 is then installed, and the fender 17 fits the limiting segment 6. Finally, the fender 17 is fixed, and the installation is completed. After the operation is completed, force is applied to suction cup 1 to detach it from the front door 16. The device can then be easily and quickly removed for auxiliary installation of the fender 17 on the next vehicle. This device is reusable. By replacing the limiting block 3 with a different thickness in the limiting section 6, or by adding shims of different thicknesses between the limiting block 3 and the contour base block 2, auxiliary installation of fenders for different vehicle models and gap requirements can be achieved, effectively improving versatility and eliminating the need to manufacture multiple devices, thus reducing costs. The device described in this invention is characterized by simple manufacturing, low cost, and self-adjustability. Its characteristics can be adjusted according to actual vehicle installation needs, making it easy to assemble, convenient to use, and maintenance-free. The automotive body fender assembly device described in this invention has a simple structure and can conveniently and accurately control the gap between the fender and the front door during assembly in the final assembly workshop, achieving consistency in the fender and front door assembly, ensuring fender assembly quality, and providing simple and quick operation, thus improving assembly efficiency.

[0031] The profile base block 2 and the limiting block 3 are connected by bolts 10. The limiting block 3 includes a body part 9 and a limiting segment 6, which are L-shaped. With the above structure, the bolts reliably secure the profile base block 2 and the limiting block 3. After removing the bolts, the limiting blocks with different limiting segments can be replaced to meet the auxiliary assembly requirements of fenders for different vehicle models.

[0032] The suction cup 1 passes through the positioning hole 8 on the contour base block 2 via a fixing rod 7. With this structure, after installation, the bottom of the suction cup fits against the bottom of the groove, and the top adheres to the corresponding position on the front door.

[0033] The outer surface 11 of the contour block 2 is provided with a notch 12, and the body 9 of the limiting block 3 is configured to be able to be fitted into the notch 12. In the above structure, after the limiting block and the contour block are connected, the limiting section of the limiting block protrudes outward and extends between the front door and the fender to control the gap between the front door and the fender, which is determined by the thickness of the limiting section.

[0034] The aforementioned automotive body fender assembly device also includes a gasket 13, which has a recess 14, the width of which is greater than the diameter of the bolt 10. The gasket 13 is clamped between the limiting block 3 and the contour base block 2. By adding gaskets of different thicknesses between the limiting block 3 and the contour base block 2, the thickness of the limiting section can be changed. The limiting thickness is the sum of the thickness of the limiting section and the gasket, enabling fender installation for different vehicle models and gap requirements, thus improving versatility.

[0035] A handle 15 is mounted on the outer surface 11 of the contouring base 2. In this structure, the handle on the contouring base is used by the operator to hold the device, improving ease of use.

[0036] When the aforementioned automobile body fender assembly device is used, the modeling base block 2 is configured to be able to be adsorbed onto the surface of the front door 16 by the suction cup 1, and the limiting section 6 of the limiting block 3 is configured to be able to be fitted into the gap between the front door 16 and the fender 17.

[0037] The automobile body fender assembly device of this utility model is assembled by combining a suction cup 1, a contour block 2, and a limiting block 3. The contour surface 4 of the contour block 2 is made according to the surface shape of the front door 16 to be adsorbed by the contour block 2. Then, the limiting block 3 and the contour block 2 are connected, and the suction cup 1 is connected to the mounting groove 5. The suction cup 1 and the contour block 2 are fixedly connected. In use, the operator moves the device close to the mounting position of the fender 17, and then uses the suction cup 1 to adsorb the device onto the front door 16 near the fender 17. The limiting segment 6 of the limiting block 3 is engaged in the gap between the fender 17 and the front door 16, and the limiting segment 6 reliably fits the side of the front door 16 to limit the gap. The fender 17 fits the limiting segment 6, and then the fender 17 is fixed, thus completing the installation. After the operation is completed, apply force to suction cup 1 to detach it from the front door 16. The device can then be easily and quickly removed for auxiliary installation on the fender 17 of the next vehicle. This device is reusable. By replacing the limiting block 3 with one of different thicknesses in the limiting section 6, or by adding shims of different thicknesses between the limiting block 3 and the contour base block 2, auxiliary installation on fenders of different vehicle models and with varying gap requirements can be achieved, effectively improving versatility and eliminating the need to manufacture multiple devices, thus reducing costs. The device described in this invention is characterized by its simple manufacturing, low cost, and self-adjustability. Its characteristics can be adjusted according to actual vehicle installation needs, making it easy to assemble, convenient to use, and maintenance-free.

[0038] The present invention has been described above with reference to the accompanying drawings. Obviously, the specific implementation of the present invention is not limited to the above-described manner. Any improvements made using the inventive concept and technical solution of the present invention, or the direct application of the inventive concept and technical solution to other situations without modification, are all within the protection scope of the present invention.

Claims

1. A vehicle body fender assembly device, characterized in that: Includes a suction cup (1), a contouring base block (2), and a limiting block (3). The contouring base block (2) has a contouring surface (4) on one side. The suction cup (1) is installed in the mounting groove (5) on one side of the contouring surface (4). The limiting block (3) is installed on the side of the contouring base block (2). The limiting section (6) of the limiting block (3) protrudes from the contouring surface (4).

2. The automobile body fender assembly device according to claim 1, characterized in that: The modeling base block (2) and the limiting block (3) are connected by bolts (10).

3. The automobile body fender assembly device according to claim 1 or 2, characterized in that: The suction cup (1) passes through the positioning hole (8) on the model base block (2) via the fixing rod (7).

4. The automobile body fender assembly device according to claim 1 or 2, characterized in that: The limiting block (3) includes a body part (9) and a limiting segment (6), which are L-shaped.

5. The automobile body fender assembly device according to claim 4, characterized in that: The outer surface (11) of the modeling base block (2) is provided with a notch (12), and the body part (9) of the limiting block (3) is configured to be able to be fitted into the notch (12).

6. The automobile body fender assembly device according to claim 1 or 2, characterized in that: The aforementioned automobile body fender assembly device also includes a gasket (13), the gasket (13) having a recess (14), the width of the recess (14) being greater than the diameter of the bolt (10).

7. The automobile body fender assembly device according to claim 5, characterized in that: The outer surface (11) of the contour base (2) is fitted with a handle (15).

8. The automobile body fender assembly device according to claim 1 or 2, characterized in that: When the aforementioned automobile body fender assembly device is used, the modeling base block (2) is configured to be able to be adsorbed onto the surface of the front door (16) by a suction cup (1), and the limiting section (6) of the limiting block (3) is configured to be able to be fitted into the gap between the front door (16) and the fender (17).

9. The automobile body fender assembly device according to claim 6, characterized in that: The gasket (13) is clamped in the limiting block (3) and the modeling base block (2).

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