Roof metal frame riveting tool

Abstract

The present application relates to the technical field of automobile production, in particular to a roof metal frame riveting tool, which comprises a riveting table and universal wheels installed at the bottom of the riveting table; vertical bars are fixed on the outer wall of the riveting table, horizontal bars are fixed on the top of the vertical bars, lifting cylinders are installed on the top of the horizontal bars, driving rods penetrating through the horizontal bars are installed at the bottom of the lifting cylinders; riveting heads are installed at the bottom of the driving rods; the top of the riveting table is provided with a roof assembly; the present application divides the riveting work into two steps, i.e., first, riveting the base material and the fabric, and then, riveting the rear reading lamp frame to the base material and the fabric, which greatly avoids the deviation of the base material, the fabric and the rear reading lamp frame during riveting, improves the riveting precision of the base material, the fabric and the rear reading lamp frame, improves the overall appearance of the roof and ensures the overall quality of the vehicle; moreover, the overall structure of the present application is relatively simple, so it is convenient to use, improves the riveting efficiency of the roof and reduces the production cost of the roof.

Description

Technical Field

[0001] This invention relates to the field of automobile manufacturing technology, specifically to a riveting fixture for a metal frame on a vehicle roof. Background Technology

[0002] The roof frame is an important component of a car's body structure. It not only supports and protects the vehicle body but also significantly impacts the car's aesthetics and aerodynamic performance. The roof frame typically consists of a base material, inner fabric, rear reading light bezels, and other parts, all of which are joined together using a riveting process.

[0003] Currently, when using riveting fixtures to rivet the roof metal frame substrate, the inner fabric of the roof metal frame substrate, and the rear reading light frame, these three components are prone to misalignment. This affects the riveting accuracy of the roof metal frame substrate, the inner fabric of the roof metal frame substrate, and the rear reading light frame, potentially resulting in large gaps between them. This affects the overall aesthetics of the roof and seriously impacts the overall quality of the vehicle. Furthermore, the existing riveting tooling has a complex structure, which greatly increases the riveting efficiency of the roof and the production cost of the roof.

[0004] Therefore, a riveting fixture for the metal frame of the vehicle roof is proposed. Summary of the Invention

[0005] The purpose of this invention is to provide a riveting fixture for a metal frame on a vehicle roof.

[0006] To achieve the above objectives, the present invention provides the following technical solution: The riveting fixture for the metal frame of the vehicle roof includes: Riveting table, and casters mounted on the bottom of the riveting table; A vertical bar is fixed on the outer wall of the riveting table, a horizontal bar is fixed on the top of the vertical bar, a lifting cylinder is installed on the top of the horizontal bar, and a drive rod that passes through the horizontal bar is installed at the bottom of the lifting cylinder. A rivet head is installed at the bottom of the drive rod; The top of the riveting table is equipped with a roof composite component.

[0007] Preferably, a reinforcing strip is fixed to the outer wall of the vertical strip, and the end of the reinforcing strip away from the vertical strip is fixed to the horizontal strip.

[0008] The above technical solution can achieve the following technical effects: By fixing reinforcing bars to the outer wall of the vertical bars, with the end of the reinforcing bars away from the vertical bars fixed to the horizontal bars, the structural strength and stability of the horizontal bars can be improved under the action of the reinforcing bars, thereby improving the stability and working efficiency of the lifting cylinder, and thus improving the overall working efficiency.

[0009] Preferably, the top of the riveting platform is symmetrically fixed with fixing posts, and the top of the fixing posts abuts against the bottom of the roof composite component.

[0010] The above technical solution can achieve the following technical effects: By setting up fixing columns, the fabric and substrate can be initially supported and fixed, thus improving their stability.

[0011] Preferably, the top of the riveting table is symmetrically fixed with fasteners, the fasteners including pillars fixed to the top of the riveting table, and the outer wall of the pillars is movably connected with support members by movable pins.

[0012] The above technical solution can achieve the following technical effects: By incorporating fasteners, the fabric and substrate can be initially supported and secured, thereby improving their stability.

[0013] Preferably, the outer wall of the support member is provided with a first arc-shaped angle and a second arc-shaped angle.

[0014] The above technical solution can achieve the following technical effects: By setting a first arc angle and a second arc angle, the support components can be prevented from damaging the fabric and substrate, thus improving the safety and integrity of the fabric and substrate.

[0015] Preferably, a rear reading light frame is riveted to the top of the roof composite component.

[0016] The above technical solution can achieve the following technical effects: This invention divides the riveting process into two steps: first, the base material and fabric are riveted together, and then the rear reading light frame is riveted to the base material and fabric. This greatly avoids the misalignment of the base material, fabric, and rear reading light frame during riveting, improves the riveting accuracy of the base material, fabric, and rear reading light frame, enhances the overall aesthetics of the roof, and ensures the overall quality of the vehicle. Furthermore, the overall structure of this invention is relatively simple, making it convenient to use. It improves the riveting efficiency of the roof while reducing the production cost of the roof.

[0017] Preferably, a limiting member is fixed to the top of the riveting table, and the top of the limiting member abuts against the bottom of the roof composite component; The top of the limiting component has a limiting groove, and the position of the limiting groove corresponds to the position of the rear reading light frame.

[0018] The above technical solution can achieve the following technical effects: After the rear reading light frame is riveted, the lamp body is placed inside the rear reading light frame. Since a limiting groove is opened at the top of the limiting component, the limiting groove can limit the position of the lamp body and prevent the lamp body from shifting. Then, external tools are used to install and fix the lamp body by passing the external tools through the groove. On the one hand, the installation efficiency of the lamp body is improved, and on the other hand, the installation accuracy of the lamp body is improved, which enhances the overall aesthetics of the roof and ensures the overall quality of the vehicle.

[0019] Preferably, the bottom of the limiting member has a through groove.

[0020] The above technical solution can achieve the following technical effects: By incorporating slots, these slots can provide working space for external tools.

[0021] Preferably, the roof composite is composed of a base material and a fabric from top to bottom.

[0022] The above technical solution can achieve the following technical effects: Since the roof composite is composed of a base material and a fabric from top to bottom, and this invention divides the riveting process into two steps—first riveting the base material and the fabric, and then riveting the rear reading light frame to the base material and the fabric—it greatly avoids the misalignment of the base material, fabric, and rear reading light frame during riveting, improves the riveting accuracy of the base material, fabric, and rear reading light frame, enhances the overall aesthetics of the roof, and ensures the overall quality of the vehicle.

[0023] Compared with the prior art, the beneficial effects of the present invention are as follows: In this invention, the fabric is first placed at the bottom of the substrate, and then the fabric and substrate are placed together on top of the fixing component and the fixing column. First, the fixing column will provide initial support and fixation for the fabric and substrate. Since the fixing component includes a pillar fixed to the top of the riveting table, and the outer wall of the pillar is movably connected to the support component through a movable pin, the first arc-shaped corner of the support component will abut against the fabric. Utilizing the lever principle, one end of the second arc-shaped corner of the support component will be raised and abut against the fabric, thereby achieving the final support and fixation for the fabric and substrate. Then, the staff will activate the lifting cylinder and the riveting head. The lifting cylinder will drive the drive rod to work with the riveting head to rivet the substrate and the fabric. Finally, after the base material and fabric are riveted together, the lifting cylinder and riveting head are activated. The lifting cylinder will drive the drive rod to work with the riveting head to rivet the rear reading light frame onto the base material and fabric. In summary, the riveting work of the base material, fabric, and rear reading light frame is now complete. Compared with existing methods, this invention divides the riveting process into two steps: first, the base material and fabric are riveted together, and then the rear reading light frame is riveted to the base material and fabric. This greatly avoids misalignment of the base material, fabric, and rear reading light frame during riveting, improves the riveting accuracy of the base material, fabric, and rear reading light frame, enhances the overall aesthetics of the roof, and ensures the overall quality of the vehicle. Furthermore, the overall structure of this invention is relatively simple, making it convenient to use. It improves the riveting efficiency of the roof while reducing the production cost of the roof.

[0024] After the rear reading light frame is riveted, the lamp body is placed inside the rear reading light frame. Since a limiting groove is opened at the top of the limiting component, the limiting groove can limit the position of the lamp body and prevent the lamp body from shifting. Then, external tools are used to install and fix the lamp body by passing the external tools through the groove. On the one hand, the installation efficiency of the lamp body is improved, and on the other hand, the installation accuracy of the lamp body is improved, which enhances the overall aesthetics of the roof and ensures the overall quality of the vehicle. Attached Figure Description

[0025] Figure 1 This is a front view of the present invention. Figure 2 This is a side view of the present invention; Figure 3 This is a schematic diagram of the fastener structure in the present invention; Figure 4 This is a top view of the structure of the present invention; Figure 5 This is a cross-sectional structural diagram of the present invention; Figure 6 This is a schematic diagram of the cross-sectional structure of the limiting component in this invention.

[0026] In the diagram: 1. Riveting table; 2. Casters; 3. Vertical bar; 4. Horizontal bar; 5. Lifting cylinder; 6. Drive rod; 7. Riveting head; 8. Roof composite component; 801. Base material; 802. Fabric; 9. Fixing component; 901. Support column; 902. Movable pin; 903. Support component; 904. First arc angle; 905. Second arc angle; 10. Fixing post; 11. Reinforcing strip; 12. Limiting component; 1201. Limiting groove; 1202. Through groove; 13. Rear reading light frame. Detailed Implementation

[0027] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0028] To better understand the above technical solutions, the following will provide a detailed explanation of the technical solutions in conjunction with the accompanying drawings and specific implementation methods. Example

[0029] Please see Figure 1-6 The present invention provides a technical solution: To achieve the above objectives, the present invention provides the following technical solution: a riveting fixture for a car roof metal frame, comprising: a riveting table 1, and casters 2 installed at the bottom of the riveting table 1; a vertical bar 3 is fixed on the outer wall of the riveting table 1, a horizontal bar 4 is fixed on the top of the vertical bar 3, a lifting cylinder 5 is installed on the top of the horizontal bar 4, and a drive rod 6 penetrating the horizontal bar 4 is installed at the bottom of the lifting cylinder 5; a riveting head 7 is installed at the bottom of the drive rod 6; a car roof composite component 8 is provided on the top of the riveting table 1, and a reinforcing bar 11 is fixed on the outer wall of the vertical bar 3, the end of the reinforcing bar 11 away from the vertical bar 3 being connected to... The horizontal bar 4 is fixed, and the top of the riveting platform 1 is symmetrically fixed with fixing posts 10. The top of the fixing posts 10 abuts against the bottom of the roof composite 8. The top of the riveting platform 1 is symmetrically fixed with fixing members 9. The fixing members 9 include a support post 901 fixed to the top of the riveting platform 1. The outer wall of the support post 901 is movably connected with a support member 903 through a movable pin 902. The outer wall of the support member 903 is provided with a first arc angle 904 and a second arc angle 905. The top of the roof composite 8 is riveted with a rear reading light frame 13. The roof composite 8 is composed of a base material 801 and a fabric 802 from top to bottom.

[0030] Specifically, in this invention, the fabric 802 is first placed at the bottom of the substrate 801, and then the fabric 802 and the substrate 801 are placed together on the top of the fixing member 9 and the fixing column 10. First, the fixing column 10 will provide initial support and fixation for the fabric 802 and the substrate 801. Since the fixing member 9 includes a support column 901 fixed to the top of the riveting table 1, and a support member 903 is movably connected to the outer wall of the support column 901 through a movable pin 902, the first arc angle 904 of the support member 903 will abut against the fabric 802. Using the lever principle, one end of the second arc angle 905 of the support member 903 will be raised and abut against the fabric 802, thereby achieving the final support and fixation for the fabric 802 and the substrate 801. Then, the staff will activate the lifting cylinder 5 and the riveting head 7. The lifting cylinder 5 will drive the drive rod 6 to work with the riveting head 7 to rivet the substrate 801 and the fabric 802. Finally, after the base material 801 and the fabric 802 are riveted together, the lifting cylinder 5 and the riveting head 7 are activated. The lifting cylinder 5 will drive the drive rod 6 to work with the riveting head 7 to rivet the rear reading light frame 13 onto the base material 801 and the fabric 802. In summary, the riveting work of the substrate 801, fabric 802, and rear reading light frame 13 is now complete. Compared with existing methods, this invention divides the riveting work into two steps: first, the substrate 801 and fabric 802 are riveted together, and then the rear reading light frame 13 is riveted to the substrate 801 and fabric 802. This greatly avoids the misalignment of the substrate 801, fabric 802, and rear reading light frame 13 during riveting, improves the riveting accuracy of the substrate 801, fabric 802, and rear reading light frame 13, enhances the overall aesthetics of the roof, and ensures the overall quality of the vehicle. Furthermore, the overall structure of this invention is relatively simple, making it convenient to use. It improves the riveting efficiency of the roof while reducing the production cost of the roof.

[0031] By fixing a reinforcing strip 11 to the outer wall of the vertical strip 3, and fixing the end of the reinforcing strip 11 away from the vertical strip 3 to the horizontal strip 4, the structural strength of the horizontal strip 4 can be improved under the action of the reinforcing strip 11, the stability of the horizontal strip 4 can be improved, and thus the stability and working efficiency of the lifting cylinder 5 can be improved, thereby improving the overall working efficiency. Example

[0032] Please see Figure 1 , 5 6. The present invention provides a technical solution: a riveting fixture for a metal frame on a car roof, wherein a limiting member 12 is fixed on the top of the riveting table 1, and the top of the limiting member 12 abuts against the bottom of the car roof composite 8; a limiting groove 1201 is provided on the top of the limiting member 12, the position of the limiting groove 1201 corresponds to the position of the rear reading light frame 13, and a through groove 1202 is provided on the bottom of the limiting member 12.

[0033] Specifically, please refer to Embodiment 1. After the rear reading light frame 13 is riveted, the light body is placed inside the rear reading light frame 13. Since a limiting groove 1201 is opened on the top of the limiting member 12, the limiting groove 1201 can limit the position of the light body and prevent the position of the light body from shifting. Then, external tools are used to pass through the through groove 1202 to install and fix the light body. On the one hand, the installation efficiency of the light body is improved, and on the other hand, the installation accuracy of the light body is improved, which enhances the overall aesthetics of the roof and ensures the overall quality of the vehicle.

[0034] Working principle: First, place the fabric 802 at the bottom of the substrate 801. Then, place the fabric 802 and substrate 801 together on top of the fixing member 9 and the fixing column 10. The fixing column 10 will initially support and fix the fabric 802 and substrate 801. Since the fixing member 9 includes a support column 901 fixed to the top of the riveting table 1, and a support member 903 is movably connected to the outer wall of the support column 901 through a movable pin 902, the first arc angle 904 of the support member 903 will abut against the fabric 802. Using the lever principle, one end of the second arc angle 905 of the support member 903 will be raised and abut against the fabric 802, thereby achieving the final support and fixation of the fabric 802 and substrate 801. Then, the staff will activate the lifting cylinder 5 and the riveting head 7. The lifting cylinder 5 will drive the drive rod 6 to work with the riveting head 7 to rivet the substrate 801 and the fabric 802. Secondly, after the base material 801 and the fabric 802 are riveted together, the lifting cylinder 5 and the riveting head 7 are activated. The lifting cylinder 5 will drive the drive rod 6 to work with the riveting head 7 to rivet the rear reading light frame 13 onto the base material 801 and the fabric 802. In summary, the riveting work of the substrate 801, fabric 802, and rear reading light frame 13 is now complete. Compared with existing methods, this invention divides the riveting work into two steps: first, the substrate 801 and fabric 802 are riveted together, and then the rear reading light frame 13 is riveted to the substrate 801 and fabric 802. This greatly avoids the misalignment of the substrate 801, fabric 802, and rear reading light frame 13 during riveting, improves the riveting accuracy of the substrate 801, fabric 802, and rear reading light frame 13, enhances the overall aesthetics of the roof, and ensures the overall quality of the vehicle. Furthermore, the overall structure of this invention is relatively simple, making it convenient to use. It improves the riveting efficiency of the roof while reducing the production cost of the roof. Finally, after riveting the rear reading light frame 13, the light body is placed inside the rear reading light frame 13. Since a limiting groove 1201 is opened on the top of the limiting member 12, the limiting groove 1201 can limit the position of the light body and prevent the position of the light body from shifting. Then, external tools are used to pass through the through groove 1202 to install and fix the light body. On the one hand, the installation efficiency of the light body is improved, and on the other hand, the installation accuracy of the light body is improved, enhancing the overall aesthetics of the roof and ensuring the overall quality of the vehicle.

[0035] In the description of this invention, it should be understood that the terms "center", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limiting the scope of protection of this invention.

[0036] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of protection of the present invention is defined by the appended claims and their equivalents.

Claims

1. A riveting fixture for a car roof metal frame, characterized in that, include: Riveting table (1) and casters (2) installed at the bottom of riveting table (1); A vertical bar (3) is fixed on the outer wall of the riveting table (1), a horizontal bar (4) is fixed on the top of the vertical bar (3), a lifting cylinder (5) is installed on the top of the horizontal bar (4), and a drive rod (6) that passes through the horizontal bar (4) is installed at the bottom of the lifting cylinder (5). A riveting head (7) is installed at the bottom of the drive rod (6); The top of the riveting table (1) is symmetrically fixed with fasteners (9), the fasteners (9) include a support column (901) fixed to the top of the riveting table (1), and a support member (903) is movably connected to the outer wall of the support column (901) by a movable pin (902); The outer wall of the support member (903) is provided with a first arc-shaped corner (904) and a second arc-shaped corner (905); The riveting table (1) is symmetrically fixed with fixing columns (10) on its top; The top of the riveting table (1) is fixed with a limiting member (12); The limiting member (12) has a limiting groove (1201) on its top, and the position of the limiting groove (1201) corresponds to the position of the rear reading light frame; The bottom of the limiting member (12) is provided with a through groove (1202); Place the fabric at the bottom of the substrate, and place the fabric and substrate together on the top of the fixing part (9) and the fixing column (10). The first arc corner (904) of the support part (903) will abut against the fabric. Using the lever principle, one end of the second arc corner (905) of the support part (903) will be raised and abut against the fabric. The lifting cylinder (5) drives the drive rod (6) to cooperate with the riveting head (7) to rivet the substrate and the fabric. After the base material and fabric are riveted, the lifting cylinder (5) drives the drive rod (6) to work with the riveting head (7) to rivet the rear reading light frame onto the base material and fabric; After the rear reading light frame is riveted, the light body is placed inside the rear reading light frame. Since a limiting groove (1201) is opened on the top of the limiting part (12), the limiting groove (1201) limits the position of the light body to prevent the position of the light body from shifting. Then, external tools are passed through the through groove (1202) to install and fix the light body.

2. The riveting fixture for the metal frame of the vehicle roof according to claim 1, characterized in that, A reinforcing strip (11) is fixed on the outer wall of the vertical strip (3), and the end of the reinforcing strip (11) away from the vertical strip (3) is fixed to the horizontal strip (4).

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