Vehicle hatchback door left and right plaque, mounting process and mounting equipment thereof

Abstract

The invention discloses a vehicle hatchback door left and right decoration plate, a mounting process and mounting equipment thereof, and relates to the technical field of automobile machining, the left and right decoration plate comprises a left decoration plate and a right decoration plate, the inner wall of the left decoration plate is provided with a non-woven fabric mounting groove, the inner wall of the left decoration plate is connected with a buckle support, the inner wall of the buckle support is provided with a buckle, and the buckle is connected with the non-woven fabric mounting groove. The mounting process comprises the following steps that S1, injection molding part bodies of the left decoration plate and the right decoration plate are taken, and sprues are removed; s2, a buckle support is installed, and left-right symmetry is ensured; s3, a handheld welding gun is used for welding at a welding spot; s4, installing a buckle; and S5, non-woven fabric is pasted to the positions of the non-woven fabric mounting grooves. In the using process of the mounting equipment, single-side independent operation can be flexibly carried out to meet individual requirements, double-side synchronous clamping can be accurately carried out to guarantee symmetry, and therefore the mounting efficiency and quality under different production rhythms and process requirements are remarkably improved.

Description

Technical Field

[0001] This invention relates to the field of automotive processing technology, and in particular to a hatchback door trim panel, its installation process, and its installation equipment. Background Technology

[0002] In current automobile manufacturing, the assembly process of the left and right hatchback trim panels is increasingly focused on improving efficiency and precision. With the widespread adoption of multi-model co-production lines, the manufacturing process places higher demands on the flexibility, standardization, and consistency of the assembly process. Traditional assembly methods face numerous challenges in dealing with high-paced and variable production scenarios, and there is an urgent need for more adaptable and reliable technical solutions to improve overall assembly quality and automation levels.

[0003] Existing vehicle hatchback trim installation equipment typically suffers from limitations due to its single-function nature. Specifically, it struggles to simultaneously meet the requirements of independent operation on one side and synchronous clamping on both sides, resulting in low installation efficiency. Summary of the Invention

[0004] To achieve the above objectives, the present invention provides the following technical solution: a left and right trim panels for a vehicle hatchback, an installation process and installation equipment thereof, comprising a left trim panel and a right trim panel, wherein the inner wall of the left trim panel is provided with a non-woven fabric installation groove, the inner wall of the left trim panel is connected to a snap fastener, the inner wall of the snap fastener is provided with a snap fastener, and the outer surface of the snap fastener is provided with a welding point.

[0005] Preferably, an installation process for the left and right trim panels of a vehicle hatchback includes the following steps: S1. Remove the injection molded parts of the left and right trim panels and remove the gates; S2. Install the snap-on support to ensure left and right symmetry; S3. Use a handheld welding torch to weld at the weld point; S4. Install the clips; S5. Attach non-woven fabric to the non-woven fabric installation groove.

[0006] Preferably, the welding time in S3 is 3 to 5 seconds.

[0007] Preferably, an installation device for the left and right trim panels of a vehicle hatchback includes a platform, a base plate fixedly connected to the upper surface of the platform, a stand fixedly connected to the upper surface of the base plate, a rotating shaft rotatably connected inside the stand plate, a rectangular block fixedly connected to the outer wall of the rotating shaft, a clamping plate fixedly connected to the upper surface of the rectangular block, a positioning post fixedly connected to the lower surface of the clamping plate, and the bottom end of the positioning post connected to the outer wall of the left and right trim panels.

[0008] Preferably, a rectangular block two is fixedly connected to one end of the rotating shaft, and a rotating column one is fixedly connected inside the rectangular block two.

[0009] Preferably, a short column is rotatably connected to the outer wall of the rotating column one, and a rectangular groove is provided at one end of the short column. The outer wall of the rectangular block two is slidably connected to the inner wall of the rectangular groove. A gear is fixedly connected to the outer wall of the short column. A threaded fixing column is threadedly connected to the inside of the rectangular block two, and the outer surface of the threaded fixing column is threadedly connected to the inside of the short column.

[0010] Preferably, a rectangular frame is fixedly connected to the upper surface of the platform, a first motor is fixedly connected to the outer wall of the rectangular frame, the output end of the first motor is rotatably connected to the inside of the rectangular frame and fixedly connected to a threaded rod, the outer wall of the threaded rod is rotatably connected to the inside of the rectangular frame, an internal threaded slider is threadedly connected to the outer wall of the threaded rod, a rectangular frame is fixedly connected to the upper surface of the internal threaded slider, a guide rod is slidably connected to the inside of the internal threaded slider, and both ends of the guide rod are fixedly connected to the inner wall of the rectangular frame.

[0011] Preferably, a support frame is fixedly connected to the upper surface of the second rectangular frame, a second motor is fixedly connected to the upper surface of the support frame, the output end of the second motor is rotatably connected to the inside of the support frame and fixedly connected to a disc, and the bottom end of the disc is rotatably connected to the upper surface of the second rectangular frame.

[0012] Preferably, a second rotating column is fixedly connected to the top of the disc, a pull rod is rotatably connected to the outer wall of the second rotating column, a third rotating column is rotatably connected to the inside of the pull rod, and a rectangular frame is rotatably connected to the outer wall of the third rotating column.

[0013] Preferably, the inner wall of the rectangular frame is slidably connected to the outer wall of the rectangular frame 2, and a rack is fixedly connected to the outer wall of the rectangular frame, with the tooth ends of the rack meshing with the tooth ends of the gear.

[0014] In summary, the present invention provides a vehicle hatchback door side trim panel, an installation process, and an installation device, which have the following beneficial effects: 1. The installation equipment of the present invention can flexibly perform independent operation on one side to adapt to individual needs, and can also accurately perform synchronous clamping on both sides to ensure symmetry, thereby significantly improving the installation efficiency and quality under different production rhythms and process requirements.

[0015] 2. The installation equipment of the present invention allows the left trim panel to be clamped, released and processed independently without linkage to the other side, avoiding unnecessary operations caused by linkage of both sides, and improving the accuracy and flexibility of single-side installation operations.

[0016] 3. The installation equipment of the present invention effectively avoids problems such as asynchronous installation and positioning deviation of the two workpieces on both sides during manual operation by ensuring that the two workpieces are clamped firmly or released synchronously at the same time. It is especially suitable for mass production scenarios, ensuring the consistency and stability of installation and reducing assembly time. Attached Figure Description

[0017] Figure 1 This is a perspective view of an installation device for the left and right trim panels of a vehicle hatchback according to the present invention. Figure 2 This is a partial structural diagram of the platform of an installation device for the left and right trim panels of a vehicle hatchback according to the present invention. Figure 3 This is a partial structural diagram of a rectangular frame for installing left and right trim panels of a vehicle hatchback according to the present invention. Figure 4 for Figure 3 Enlarged view of point A in the middle; Figure 5 This is a partial structural diagram of a rectangular block of an installation device for the left and right trim panels of a vehicle hatchback according to the present invention. Figure 6 This is a partial structural diagram of the rotating shaft of an installation device for the left and right trim panels of a vehicle hatchback according to the present invention. Figure 7 This is a partial structural diagram of the left trim panel of a vehicle hatchback door according to the present invention. Figure 8 This is a partial structural diagram of the snap-on support for the left and right trim panels of a vehicle hatchback according to the present invention.

[0018] Among them, 101, left trim panel; 102, right trim panel; 103, snap-on support; 104, snap-on; 105, welding point; 106, non-woven fabric mounting groove; 1, tabletop; 2, table plate; 3, stand; 4, pivot; 5, rectangular block one; 6, clamping plate; 7, positioning post; 8, rectangular block two; 9, rotating post one; 10, threaded fixing post; 11, short post; 12, rectangular groove; 13, gear; 14, rectangular frame one; 15, first motor; 16, threaded rod; 17, guide rod; 18, internal threaded slider; 19, rectangular frame two; 20, support frame; 21, second motor; 22, disc; 23, rotating post two; 24, pull rod; 25, rotating post three; 26, rectangular frame; 27, rack. Detailed Implementation

[0019] The specific embodiments of the present invention will now be described in further detail with reference to the accompanying drawings.

[0020] Example 1 Please see the appendix Figure 1 - Appendix Figure 8This invention provides a hatchback door trim panel for a vehicle, including a left trim panel 101 and a right trim panel 102. The inner wall of the left trim panel 101 is provided with a non-woven fabric mounting groove 106, and a snap fastener 103 is connected to the inner wall of the left trim panel 101. A snap fastener 104 is provided on the inner wall of the snap fastener 103, and a welding point 105 is provided on the outer surface of the snap fastener 103.

[0021] Specifically, the non-woven fabric mounting groove 106 on the inner wall of the left trim panel 101 is used to attach and fix the non-woven fabric, the buckle support 103 connected to the inner wall is used to provide a mounting base for the buckle 104, the buckle 104 provided on the inner wall of the buckle support 103 is used to connect and fix to the vehicle body, and the welding point 105 opened on the outer wall of the buckle support 103 is used to connect the support to the trim panel body by welding. The right trim panel 102 has the same structural features that are completely symmetrical to it.

[0022] Example 2 Please see the appendix Figure 1 - Appendix Figure 8 An installation process for the left and right trim panels of a vehicle hatchback includes the following steps: S1. Take the injection molded body of the left trim panel 101 and the right trim panel 102 and remove the gate; S2. Install the buckle support 103 to ensure left and right symmetry; S3. Use a handheld welding torch to weld at weld point 105; S4. Install buckle 104; S5. Attach non-woven fabric to the non-woven fabric mounting groove 106.

[0023] The welding time in S3 is 3 to 5 seconds.

[0024] Specifically, in step S1, the injection-molded bodies of the left trim panel 101 and the right trim panel 102 are taken, and the residual gates after injection molding are removed to avoid the gate protrusion affecting the flatness of the trim panel appearance and the compatibility of subsequent installation. Then, step S2, the bracket installation step, is performed, and the buckle brackets 103 are installed in the preset installation positions of the left trim panel 101 and the right trim panel 102. During the installation process, it is ensured that the buckle brackets 103 are symmetrically distributed. Then, step S3, the welding process, is carried out. The welding gun is used to weld the welding points 105 on the trim panel. The welding time is controlled to be 3 to 5 seconds to ensure the strength of the welding points while avoiding overheating and deformation due to excessive welding time. After the welding is completed, step S4, the buckle assembly step, is performed, and the buckles 104 are installed into the corresponding slots to ensure that they are installed in place. Finally, step S5, the protective pasting step, is performed, and non-woven fabric is pasted into the preset positions of the non-woven fabric installation slots 106 of the left trim panel 101 and the right trim panel 102. The non-woven fabric achieves sound insulation, shock absorption and protection effects, reducing abnormal noises during the use of the trim panels.

[0025] Example 3 Please see the appendix Figure 1 - Appendix Figure 8 An installation device for the left and right trim panels of a vehicle hatchback includes a platform 1, a base plate 2 fixedly connected to the upper surface of the platform 1, a stand 3 fixedly connected to the upper surface of the base plate 2, a rotating shaft 4 rotatably connected inside the stand 3, a rectangular block 5 fixedly connected to the outer wall of the rotating shaft 4, a clamping plate 6 fixedly connected to the upper surface of the rectangular block 5, a positioning post 7 fixedly connected to the lower surface of the clamping plate 6, and the bottom end of the positioning post 7 connected to the outer wall of the left trim panel 101 and the right trim panel 102.

[0026] Specifically, the support 3 is used to provide support for the rotating shaft 4 to ensure the stable rotation of the rotating shaft 4. The outer wall of the rotating shaft 4 is fixedly connected to the rectangular block 5, which is used to drive the rectangular block 5 to rotate synchronously through its own rotation. The rectangular block 5 is used to connect the rotating shaft 4 and the clamping plate 6, which can drive the clamping plate 6 to rotate synchronously. The bottom end of the positioning post 7 is connected to the outer wall of the left trim panel 101 and the right trim panel 102, and is used to directly contact the left trim panel 101 and the right trim panel 102 to be installed, and clamp the left trim panel 101 and the right trim panel 102 in conjunction with the rotation of the clamping plate 6.

[0027] Please see the appendix Figure 5 - Appendix Figure 6 A rectangular block 2 8 is fixedly connected to one end of the rotating shaft 4. A rotating column 1 9 is fixedly connected inside the rectangular block 2 8. A short column 11 is rotatably connected to the outer wall of the rotating column 1 9. A rectangular groove 12 is opened at one end of the short column 11. The outer wall of the rectangular block 2 8 is slidably connected to the inner wall of the rectangular groove 12. A gear 13 is fixedly connected to the outer wall of the short column 11. A threaded fixing column 10 is threadedly connected inside the rectangular block 2 8. The outer surface of the threaded fixing column 10 is threadedly connected to the inside of the short column 11.

[0028] Specifically, the rotating column 9 serves as the fulcrum for the rotation of the short column 11. The rectangular groove 12 at one end of the short column 11 slides into the rectangular block 8, allowing the short column 11 to be adjusted in both horizontal and vertical positions. The gear 13 on the outer wall of the short column 11 meshes with the rack 27 to convert linear motion into rotational motion. The threaded fixing column 10 is used to lock the short column 11 and the rectangular block 8 when needed, thereby fixing the position of the gear 13, adapting to the clamping operation requirements of single-sided independent or double-sided synchronous operation.

[0029] Please see the appendix Figure 3 - Appendix Figure 4 A rectangular frame 14 is fixedly connected to the upper surface of the table 1. A first motor 15 is fixedly connected to the outer wall of the rectangular frame 14. The output end of the first motor 15 is rotatably connected to the inside of the rectangular frame 14 and fixedly connected to a threaded rod 16. The outer wall of the threaded rod 16 is rotatably connected to the inside of the rectangular frame 14. An internal threaded slider 18 is threadedly connected to the outer wall of the threaded rod 16. A rectangular frame 19 is fixedly connected to the upper surface of the internal threaded slider 18. A guide rod 17 is slidably connected inside the internal threaded slider 18. The two ends of the guide rod 17 are fixedly connected to the inner wall of the rectangular frame 14.

[0030] Specifically, the platform 2 can fix the rectangular frame 14, and the rectangular frame 14 can fix the first motor 15. When the first motor 15 is started, it can cause the threaded rod 16 at its output end to rotate, and cause the threaded rod 16 to rotate inside the rectangular frame 14 and the internal threaded slider 18. Since the internal threaded slider 18 and the threaded rod 16 are threadedly connected, the threaded rod 16 moves and drives the rectangular frame 19 to move as it rotates inside the internal threaded slider 18. The guide rod 17 fixedly connected to the inner wall of the rectangular frame 14 is used to guide the movement of the internal threaded slider 18.

[0031] Please see the appendix Figure 1 - Appendix Figure 4 A support frame 20 is fixedly connected to the upper surface of the rectangular frame 2 19. A second motor 21 is fixedly connected to the upper surface of the support frame 20. The output end of the second motor 21 is rotatably connected to the inside of the support frame 20 and a disc 22 is fixedly connected to it. The bottom end of the disc 22 is rotatably connected to the upper surface of the rectangular frame 2 19. A rotating column 23 is fixedly connected to the top end of the disc 22. A pull rod 24 is rotatably connected to the outer wall of the rotating column 23. A rotating column 3 25 is rotatably connected to the inside of the pull rod 24. A rectangular frame 26 is rotatably connected to the outer wall of the rotating column 3 25. The inner wall of the rectangular frame 26 is slidably connected to the outer wall of the rectangular frame 2 19. A rack 27 is fixedly connected to the outer wall of the rectangular frame 26. The tooth end of the rack 27 meshes with the tooth end of the gear 13.

[0032] Specifically, during use, starting the first motor 15 causes the clamping plate 6 to rotate, moving the internal threaded slider 18 to the middle position of the rectangular frame 14. Starting the second motor 21 causes the disc 22 to rotate, which in turn causes the rotating column 23 to rotate. The pull rod 24 rotates on the outer wall of the rotating column 23 and the rotating column 3 25 and drives the rack 27 to move outward or inward through the rectangular frame 26, thereby making the rack 27 mesh with the gear 13 and causing it to rotate. By controlling the rotation of the disc 22 through the second motor 21, the clamping plates 6 on both sides can rotate synchronously to clamp and release the two workpieces.

[0033] Working principle: When fixing a single workpiece, first unscrew the threaded fixing post 10 from the inside of the rectangular block 2 8 and the short post 11. Then, rotate the horizontal short post 11 from a horizontal to a vertical position, causing the gear 13 to rotate from a horizontal to a vertical position. Then, start the first motor 15 to cause the threaded rod 16 to rotate inside the rectangular frame 14 and the internal threaded slider 18. During the rotation inside the internal threaded slider 18, the internal threaded slider 18 will move, thereby driving the rectangular frame 2 19 to move. During the movement of the rectangular frame 2 19, the rack 27 will move through the rectangular frame 26 to the side of the table 1. Then, rotate the short post 11 from a vertical to a horizontal position, thus fixing the thread. The column 10 is screwed out from inside the rectangular block 2 8 and the short column 11. Then the short column 11 is rotated from a vertical state to a horizontal state, which causes the gear 13 to rotate from a horizontal state to a vertical state. After the rotation is completed, the gear 13 will mesh with the rack 27. Then the first motor 15 can be started to rotate the clamping plate 6 to control the movement of the rectangular frame 2 19. During the movement of the rectangular frame 2 19, the rectangular frame 2 19 will drive the rack 27 to move, which will cause the gear 13 to rotate, which will cause the rotating shaft 4 to rotate. The rotation of the rotating shaft 4 will cause the rectangular block 1 5 to rotate through the clamping plate 6. The rotation of the clamping plate 6 will drive the positioning column 7 to rotate to clamp and release the workpiece, thereby installing and processing the workpiece on one side. This allows the equipment to clamp, release, and process the left trim panel 101 or the right trim panel 102 independently without having to link the other side, avoiding unnecessary operations caused by linking both sides, and improving the accuracy and flexibility of single-side installation operations. When two workpieces need to be installed simultaneously, the first motor 15 is started to cause the clamping plate 6 to rotate, which drives the internal thread slider 18 to move to the middle position of the rectangular frame 14. Then the second motor 21 is started, which causes the disc 22 to rotate. The rotation of the disc 22 causes the rotating column 23 to rotate. The pull rod 24 rotates on the outer wall of the rotating column 23 and the rotating column 3 25 and drives the rack 27 to move outward or inward through the rectangular frame 26, so that the rack 27 meshes with the gear 13 and rotates through the meshing with the gear 13. In this way, the second motor 21 controls the rotation of the disc 22, which causes the clamping plates 6 on both sides to rotate synchronously to clamp and release the two workpieces. This ensures that the two workpieces are clamped securely or released synchronously at the same time, effectively avoiding problems such as asynchronous installation and positioning deviation of the two workpieces during manual operation. It is especially suitable for mass production scenarios, ensuring the consistency and stability of installation and reducing assembly time. In other words, during use, it can flexibly perform independent operation on one side to adapt to individual needs, and can also accurately perform synchronous clamping on both sides to ensure symmetry, thereby significantly improving installation efficiency and quality under different production rhythms and process requirements.

[0034] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A vehicle hatchback side panel, comprising a left side panel (101) and a right side panel (102), characterized in that, The inner wall of the left decorative panel (101) is provided with a non-woven fabric mounting groove (106), the inner wall of the left decorative panel (101) is connected with a buckle support (103), the inner wall of the buckle support (103) is provided with a buckle (104), and the outer surface of the buckle support (103) is provided with a welding point (105).

2. An installation process for left and right trim panels of a vehicle hatchback, used for the left and right trim panels of a vehicle hatchback as described in claim 1, characterized in that, Includes the following steps: S1. Take the injection molded body of the left trim panel (101) and the right trim panel (102) and remove the gate; S2. Install the buckle support (103) to ensure left and right symmetry; S3. Use a handheld welding torch to weld at the weld point (105); S4. Install the buckle (104); S5. Attach non-woven fabric to the non-woven fabric mounting groove (106).

3. The installation process of the left and right trim panels of a vehicle hatchback according to claim 2, characterized in that, The welding time in S3 is 3 to 5 seconds.

4. An installation device for left and right trim panels of a vehicle hatchback door, used for the left and right trim panels of a vehicle hatchback door as described in claim 1, characterized in that, The table includes a tabletop (1), a table board (2) is fixedly connected to the upper surface of the tabletop (1), a stand (3) is fixedly connected to the upper surface of the table board (2), a rotating shaft (4) is rotatably connected inside the stand (3), a rectangular block (5) is fixedly connected to the outer wall of the rotating shaft (4), a clamping plate (6) is fixedly connected to the upper surface of the rectangular block (5), a positioning post (7) is fixedly connected to the lower surface of the clamping plate (6), and the bottom end of the positioning post (7) is connected to the outer wall of the left decorative panel (101) and the right decorative panel (102).

5. The installation equipment for the left and right trim panels of a vehicle hatchback according to claim 4, characterized in that, One end of the rotating shaft (4) is fixedly connected to a rectangular block two (8), and a rotating column one (9) is fixedly connected inside the rectangular block two (8).

6. The installation equipment for the left and right trim panels of a vehicle hatchback according to claim 5, characterized in that, The outer wall of the rotating column (9) is rotatably connected to a short column (11). One end of the short column (11) is provided with a rectangular groove (12). The outer wall of the rectangular block (8) is slidably connected to the inner wall of the rectangular groove (12). The outer wall of the short column (11) is fixedly connected to a gear (13). The inner thread of the rectangular block (8) is connected to a threaded fixing column (10). The outer thread of the threaded fixing column (10) is connected to the inside of the short column (11).

7. The installation equipment for the left and right trim panels of a vehicle hatchback according to claim 6, characterized in that, A rectangular frame (14) is fixedly connected to the upper surface of the platform (1). A first motor (15) is fixedly connected to the outer wall of the rectangular frame (14). The output end of the first motor (15) is rotatably connected to the inside of the rectangular frame (14) and fixedly connected to a threaded rod (16). The outer wall of the threaded rod (16) is rotatably connected to the inside of the rectangular frame (14). An internal threaded slider (18) is threadedly connected to the outer wall of the threaded rod (16). A rectangular frame (19) is fixedly connected to the upper surface of the internal threaded slider (18). A guide rod (17) is slidably connected inside the internal threaded slider (18). The two ends of the guide rod (17) are fixedly connected to the inner wall of the rectangular frame (14).

8. The installation equipment for the left and right trim panels of a vehicle hatchback according to claim 7, characterized in that, A support frame (20) is fixedly connected to the upper surface of the second rectangular frame (19). A second motor (21) is fixedly connected to the upper surface of the support frame (20). The output end of the second motor (21) is rotatably connected to the inside of the support frame (20) and a disc (22) is fixedly connected to it. The bottom end of the disc (22) is rotatably connected to the upper surface of the second rectangular frame (19).

9. The installation equipment for the left and right trim panels of a vehicle hatchback according to claim 8, characterized in that, The top of the disc (22) is fixedly connected to a rotating column two (23), the outer wall of the rotating column two (23) is rotatably connected to a pull rod (24), the inner side of the pull rod (24) is rotatably connected to a rotating column three (25), and the outer wall of the rotating column three (25) is rotatably connected to a rectangular frame (26).

10. The installation equipment for the left and right trim panels of a vehicle hatchback according to claim 9, characterized in that, The inner wall of the rectangular frame (26) is slidably connected to the outer wall of the rectangular frame (19), and a rack (27) is fixedly connected to the outer wall of the rectangular frame (26). The tooth end of the rack (27) meshes with the tooth end of the gear (13).

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