Back door split charging rack structure

Abstract

The back door sub-packaging rack structure comprises the rack body and the positioning unit arranged on the rack body, the positioning unit can fix an automobile back door in the sub-packaging process of the back door, the automobile back door is prevented from shaking or shaking in the sub-packaging process, the sub-packaging accuracy of parts of the automobile back door is improved, and the working efficiency is improved. According to the back door split-charging rack structure, the split-charging efficiency of automobile back door parts can be improved, the size deviation of the parts can be reduced, the automobile back door can be fixed in the back door split-charging process, the split-charging accuracy of the automobile back door parts can be improved, the size deviation of the parts can be reduced, and the product quality can be improved. And the split charging efficiency of the automobile back door parts can be improved.

Description

Technical Field

[0001] This utility model belongs to the field of back door assembly. Specifically, this utility model relates to a back door assembly stand structure. Background Technology

[0002] The tailgate of a car refers to the rear door of a car. During the assembly of the tailgate, hinges, latches, support rods and interior panels need to be installed one by one. The tailgate assembly process is complicated and involves many parts. In the current technology, the tailgate is assembled by workers on a workbench. The position of the tailgate is not fixed during the assembly process, the assembly accuracy of the parts is low, and the assembly efficiency is low.

[0003] To address the aforementioned issues, patent document publication number 201376481Y discloses a strut mounting structure for an automotive glass tailgate, comprising a glass tailgate, a strut assembly, and a tailgate hinge assembly. One end of the strut assembly is mounted to the vehicle body via ball head bolts, and the other end is mounted to the tailgate glass via a mounting plate assembly, simultaneously assembling with the corresponding left or right tailgate hinge assembly. However, this method fails to resolve the aforementioned problems.

[0004] Therefore, in order to improve or solve at least one of the above problems, a tailgate assembly stand structure is provided that can fix the tailgate during the tailgate assembly process, improve the accuracy of tailgate component assembly, reduce component size deviation, and improve tailgate component assembly efficiency. Utility Model Content

[0005] This utility model is designed to solve the aforementioned problems. Its purpose is to provide a tailgate assembly stand structure that can fix the tailgate during the tailgate assembly process, improve the assembly accuracy of tailgate components, reduce component dimensional deviations, and increase the assembly efficiency of tailgate components. To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0006] This utility model provides a back door assembly stand structure, which includes a stand body and a positioning unit disposed on the stand body.

[0007] The tailgate assembly stand structure provided by this utility model may also have the following feature: the positioning unit includes a first positioning block disposed on the stand body, and the first positioning block abuts against the lower edge of the car tailgate.

[0008] The tailgate assembly frame structure provided by this utility model may also have the following features: the positioning unit further includes a clamping and pressing assembly disposed on the frame body. The clamping and pressing assembly includes a first support column, a second positioning block and a clamp. One end of the first support column is connected to the frame body, the second positioning block is disposed at the end of the first support column away from the frame body, the second positioning block abuts against the side edge of the car tailgate, and the clamp is disposed on the first support column.

[0009] The tailgate assembly frame structure provided by this utility model may also have the following features: the positioning unit further includes a support component disposed on the frame body. The support component includes a second support column and a third positioning block. One end of the second support column is connected to the frame body, and the third positioning block is disposed at the end of the second support column away from the frame body. The third positioning block is grounded to the upper edge of the car tailgate.

[0010] The back door assembly frame structure provided by this utility model may also have the following feature: the positioning unit further includes a hinge positioning component disposed on the frame body. The hinge positioning component includes a third support column and a back door hinge positioning seat. One end of the third support column is connected to the frame body, and the back door hinge positioning seat is movably disposed at the end of the third support column away from the frame body.

[0011] The tailgate assembly frame structure provided by this utility model may also have the following feature: the tailgate hinge positioning seat is provided with a positioning hole that matches the hinge mounting hole on the car tailgate, and a positioning pin passes through the positioning hole and the hinge mounting hole.

[0012] The back door assembly stand structure provided by this utility model may also have the following features: the stand body includes a support plate, a support leg, and a storage plate, one end of the support leg is connected to the support plate, and the storage plate is connected to the support leg.

[0013] The back door assembly stand structure provided by this utility model may also have the following feature: a parts placement box is provided on the support plate, and the parts placement box is located on one side of the support plate.

[0014] The back door assembly frame structure provided by this utility model may also have the following feature: an air gun placement sleeve is provided on the support plate, and the air gun placement sleeve is located on one side of the support plate.

[0015] The technical effects of this utility model are as follows: The tailgate assembly stand structure provided by this utility model includes a stand body and a positioning unit set on the stand body. The positioning unit can fix the tailgate during the tailgate assembly process, prevent the tailgate from shaking or vibrating during the assembly process, which is conducive to improving the accuracy of tailgate component assembly, improving the assembly efficiency of tailgate components, and reducing the dimensional deviation of components.

[0016] Therefore, the tailgate assembly stand structure provided by this utility model can fix the car tailgate during the tailgate assembly process, improve the accuracy of tailgate component assembly, reduce component size deviation, and improve tailgate component assembly efficiency. Attached Figure Description

[0017] This manual includes the following figures, which illustrate the following:

[0018] Figure 1 This is a schematic diagram of the structure of the back door assembly stand in an embodiment of this utility model;

[0019] Figure 2 This is a schematic diagram of the tailgate placement structure of the tailgate assembly stand in an embodiment of this utility model. The components are labeled as follows: tailgate-1, stand body-10, support plate-11, support leg-12, storage plate-13, parts placement box-14, air gun placement sleeve-15, positioning unit-20, first positioning block-21, clamping assembly-22, first support column-221, second positioning block-222, clamp-223, support assembly-23, second support column-231, third positioning block-232, hinge positioning assembly-24, third support column-241, tailgate hinge positioning seat-242. Detailed Implementation

[0020] The specific embodiments of the present invention will be further described in detail below with reference to the accompanying drawings, in order to help those skilled in the art to have a more complete, accurate and in-depth understanding of the inventive concept and technical solution of the present invention, and to facilitate its implementation.

[0021] Figure 1 This is a schematic diagram of the structure of the back door assembly stand in an embodiment of this utility model; Figure 2 This is a schematic diagram of the structure of the car tailgate placed on the tailgate assembly stand in an embodiment of this utility model.

[0022] like Figure 1 and Figure 2 As shown, the tailgate assembly stand structure provided by this utility model includes a stand body 10 and a positioning unit 20 disposed on the stand body 10. The positioning unit 20 can fix the car tailgate 1 during the tailgate assembly process, preventing the car tailgate 1 from shaking or vibrating during the assembly process. This is beneficial to improving the accuracy of the car tailgate component assembly, improving the assembly efficiency of the components on the car tailgate 1, and reducing the dimensional deviation of the components. Therefore, the tailgate assembly stand structure provided by this utility model can fix the car tailgate 1 during the tailgate assembly process, improve the accuracy of the assembly of the components on the car tailgate 1, reduce the dimensional deviation of the components, and improve the assembly efficiency of the car tailgate components.

[0023] like Figure 1 As shown, the stand body 10 includes a support plate 11, support legs 12, and a shelf 13. One end of the support leg 12 is connected to the support plate 11. The four support legs 12 are arranged parallel to each other and are located at the four corners of the support legs 12. The shelf 13 is connected to the support legs 12 and is located below the support plate 11. The shelf 13 can be used to place the parts to be assembled on the car tail door 1, which is convenient for the staff to take them out during the assembly process of the car tail door and improves the assembly efficiency of the car tail door.

[0024] like Figure 1 As shown, a parts placement box 14 is provided on the support plate 11. The parts placement box 14 is located on one side of the support plate 11. The parts placement box 14 can be used to place connecting parts such as bolts and screws for assembling the car tailgate 1, which is convenient for workers to take out during the car tailgate assembly process and improves the assembly efficiency of the car tailgate.

[0025] like Figure 1 As shown, the support plate 11 is provided with an air gun placement sleeve 15. The air gun placement sleeve 15 is located on the side of the support plate 11 away from the parts placement box 14. The air gun barrel passes through the air gun placement sleeve 15, which makes it convenient for workers to place and pick up the air gun, thus improving the disassembly efficiency of the car tailgate.

[0026] like Figure 1 and Figure 2 As shown, the positioning unit 20 includes a first positioning block 21 disposed on the frame body 10. The first positioning block 21 is disposed on the support plate 11. Two first positioning blocks 21 are supported on the support plate 11. The first positioning block 21 abuts against the lower edge of the car tailgate 1. The two first positioning blocks 21 abut against the left and right sides of the lower edge of the car tailgate 1, thereby improving the support stability and positional accuracy of the car tailgate 1.

[0027] like Figure 1 and Figure 2As shown, the positioning unit 20 also includes a clamping assembly 22 mounted on the platform body 10. The clamping assembly 22 includes a first support column 221, a second positioning block 222, and a clamp 223. The first support column 221 is mounted on the platform body 10 in a direction perpendicular to the support plate 11, and one end of the first support column 221 is connected to the support plate 11. The second positioning block 222 is mounted on the first support column 221 at the end away from the support plate 11, and abuts against the side edge of the car tailgate 1, thus supporting the car tailgate 1. The clamp 223 is mounted on the first support column 221, and the clamp 223 can press the side edge of the car tailgate 1 against the second positioning block 222, thereby further improving the support stability of the car tailgate 1. The two sets of clamping assemblies 22 are mounted on the support plate 11 to support and fix the left and right side edges of the car tailgate 1 respectively, improving the support stability and positional accuracy of the car tailgate 1.

[0028] like Figure 1 and Figure 2 As shown, the positioning unit 20 also includes a support assembly 23 disposed on the frame body 10. The support assembly 23 includes a second support column 231 and a third positioning block 232. The second support column 231 is disposed on the frame body 10 in a direction perpendicular to the support plate 11. One end of the second support column 231 is connected to the support plate 11. The third positioning block 232 is disposed on the second support column 231 at the end away from the support plate 11. The third positioning block 232 abuts against the upper edge of the car tailgate 1. The two sets of support assemblies 23 are disposed on the support plate 11 to support and fix the left and right sides of the upper edge of the car tailgate 1 respectively, thereby improving the support stability and positional accuracy of the car tailgate 1.

[0029] like Figure 1 and Figure 2 As shown, the positioning unit 20 also includes a hinge positioning assembly 24 disposed on the frame body 10. The hinge positioning assembly 24 includes a third support column 241 and a tailgate hinge positioning seat 242. The third support column 241 is disposed on the frame body 10 in a direction perpendicular to the support plate 11. One end of the second support column 231 is connected to the support plate 11. The tailgate hinge positioning seat 242 is movably disposed on the second support column 231 at the end away from the support plate 11. The tailgate hinge positioning seat 242 and the third support column 241 are rotatably connected by a hinge, which allows the tailgate hinge positioning seat 242 to be rotated above the hinge mounting hole on the car tailgate 1. The tailgate hinge positioning seat 242 is provided with a positioning hole that matches the hinge mounting hole on the car tailgate 1. A positioning pin passes through the positioning hole and the hinge mounting hole, thereby completing the positioning of the hinge mounting hole, improving the positional accuracy of the car tailgate 1, and helping to reduce the dimensional deviation of the parts.

[0030] The role and effect of the embodiments

[0031] The tailgate assembly stand structure provided by this utility model includes a stand body 10 and a positioning unit 20 disposed on the stand body 10. The positioning unit 20 can fix the car tailgate 1 during the tailgate assembly process, preventing the car tailgate 1 from shaking or vibrating during the assembly process. This is beneficial to improving the accuracy of the assembly of car tailgate parts, improving the assembly efficiency of parts on the car tailgate 1, and reducing the dimensional deviation of parts. Thus, the tailgate assembly stand structure provided by this utility model can fix the car tailgate 1 during the tailgate assembly process, improve the accuracy of the assembly of parts on the car tailgate 1, reduce the dimensional deviation of parts, and improve the assembly efficiency of car tailgate parts.

[0032] The present invention has been described above by way of example with reference to the accompanying drawings. Obviously, the specific implementation of the present invention is not limited to the above-described manner. Any non-substantial 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 back-door assembly stand structure, characterized in that, The system includes a frame body (10) and a positioning unit (20) disposed on the frame body (10). The positioning unit (20) includes a first positioning block (21) disposed on the frame body (10), the first positioning block (21) abutting against the lower edge of the tailgate (1). The positioning unit (20) also includes a clamping assembly (22) disposed on the frame body (10). The clamping assembly (22) includes a first support column (221), a second positioning block (222), and a clamp (223). One end of the first support column (221) is connected to the frame body (10). The second positioning block (222) is disposed at the end of the first support column (221) away from the frame body (10) and abuts against the side edge of the tailgate (1). The clamp (223) is disposed on the first support column (221). The positioning unit (20) also includes a support assembly (23) disposed on the frame body (10). The support assembly (23) includes a second support column (231) and a third positioning block (232). One end of the second support column (231) is connected to the frame body (10). The third positioning block (232) is disposed at the end of the second support column (231) away from the frame body (10). The third positioning block (232) is grounded at the upper edge of the tailgate (1). The positioning unit (20) also includes a hinge positioning assembly (24) disposed on the frame body (10). The hinge positioning assembly (24) includes a third support column (241) and a tailgate hinge positioning seat (242). One end of the third support column (241) is connected to the frame body (10). The tailgate hinge positioning seat (242) is movably disposed at the end of the third support column (241) away from the frame body (10).

2. The back door assembly frame structure according to claim 1, characterized in that, The tailgate hinge positioning seat (242) is provided with a positioning hole that matches the hinge mounting hole on the tailgate (1) of the car, and a positioning pin is inserted in the positioning hole and the hinge mounting hole.

3. The back door assembly frame structure according to claim 2, characterized in that, The stand body (10) includes a support plate (11), a support leg (12) and a shelf (13). One end of the support leg (12) is connected to the support plate (11), and the shelf (13) is connected to the support leg (12).

4. The back door assembly frame structure according to claim 3, characterized in that, The support plate (11) is provided with a parts placement box (14), which is located on one side of the support plate (11).

5. The back door assembly frame structure according to claim 4, characterized in that, The support plate (11) is provided with an air gun placement sleeve (15), which is located on one side of the support plate (11).

Images