Tail door rain test carrier and work station

Abstract

The utility model relates to the technical field of automobile manufacturing, and discloses a tail gate rain test carrier, which comprises an upper rack, a lower rack and a lifting device, the upper rack comprises a support frame and a bearing platform, the bearing platform is arranged above the support frame, one side of the bearing platform is rotatably connected with the support frame, the bearing platform is provided with a positioning mechanism for fixing a tail gate, and the lifting device is arranged on the lower rack. The lifting device is installed on the lower rack, connected with the supporting frame and used for driving the upper rack to move up and down. During use, the upper rack is lowered through the lifting device, then the tail gate is placed on the horizontal bearing platform, feeding is facilitated, the tail gate is not prone to being damaged, then the upper rack is lifted through the lifting device, then the bearing platform is rotated, the tail gate is in a vertical state, and then a rain test is conducted. According to the carrier, loading of the tail door is more convenient, and efficiency is high. In addition, the utility model further discloses a tail gate deluge test station which comprises a tool support, a deluge waterway circulation system and the carrier.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile manufacturing, in particular to a tailgate rain test carrier and work station. Background Art

[0002] With the continuous improvement of domestic automobile manufacturing level, composite materials have received more and more attention, and composite resin tailgates will become the general trend. During the manufacturing process of the tailgate, it is necessary to conduct a rain test on it to verify that the performance requirements are met. The existing rain equipment sets both the carrier and the rain system on the rack. When conducting the rain test, it is necessary to install the tailgate on the carrier and then turn on the rain system for testing. During the test, the tailgate is in a vertical state, and in order to ensure the progress of the test, the tailgate is at a certain height from the ground. However, the size and weight of the tailgate parts are relatively large, which is inconvenient for manual loading, easily causes product trauma, and affects the rain test beat.

[0003] Chinese Utility Model Patent CN203132790U provides a tailgate rain inspection tooling, including: a tooling bracket; a tailgate positioning mechanism arranged on the tooling bracket for vertically fixing the tailgate; a rain water circulation system also arranged on the tooling bracket, the circulation system includes a water circulation pipeline arranged along the bonding area on the tailgate, and a booster pump and a water storage tank connected to the water circulation pipeline in sequence; and a circuit controller connected to the booster pump; wherein, a plurality of nozzles are arranged at intervals on the water circulation pipeline facing the tailgate, and the water in the water storage tank is pumped into the water circulation pipeline by the booster pump controlled by the circuit controller, and then sprayed onto the bonding area on the tailgate through the nozzles. When this patent is in use, it is necessary to manually install the tailgate on the positioning mechanism. Due to the large size and weight of the tailgate, it is not convenient to load it vertically, easily causes product damage, and has low efficiency. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a tailgate rain test carrier and work station with high efficiency and convenient use.

[0005] To achieve the above purpose, the utility model provides a tailgate rain test carrier, including an upper rack, a lower rack and a lifting device. The upper rack includes a support frame and a bearing platform. The bearing platform is arranged above the support frame. One side of the bearing platform is rotatably connected to the support frame. A positioning mechanism for fixing the tailgate is arranged on the bearing platform. The lifting device is installed on the lower rack, and the lifting device is connected to the support frame. The lifting device is used to drive the upper rack to move up and down.

[0006] As a preferred solution, the positioning mechanism includes a mold and a plurality of fixing jigs. The mold is arranged on the carrying platform. The mold has a profiling surface that fits the tailgate. The fixing jigs are installed on the carrying platform. The fixing jigs are located outside the mold frame. The plurality of fixing jigs are arranged circumferentially around the mold. The fixing jigs are used to fix the tailgate.

[0007] As a preferred solution, the fixing jig includes a first jig. The first jig includes a first vertical frame, a first mounting frame and a clamping block. The bottom end of the first vertical frame is installed on the carrying platform. The first mounting frame is rotatably connected to the top end of the first vertical frame. The clamping block is installed on the first mounting frame.

[0008] As a preferred solution, the fixing jig includes a second jig. The second jig includes a second vertical frame, a second mounting frame and a plurality of suction cups. The bottom end of the second vertical frame is installed on the carrying platform. The second mounting frame is rotatably connected to the top end of the second vertical frame. The suction cups are arranged on the mounting frame.

[0009] As a preferred solution, the lower frame includes a first frame body, a second frame body and a third frame body. The second frame body and the third frame body are connected to both ends of the second frame body, making the lower frame an open structure. The support frame includes a first frame body, a second frame body and a third frame body. The second frame body and the third frame body are connected to both ends of the first frame body, making the support frame an open structure. And the openings of the lower frame and the support frame are on the same side. The carrying platform is rotatably connected to the first frame body.

[0010] As a preferred solution, the carrying platform is provided with a leakage opening penetrating its top surface and bottom surface. The mold is a frame structure. The mold is arranged around the leakage opening, making the leakage opening located inside the mold.

[0011] As a preferred solution, it further includes a buffer mechanism. The buffer mechanism includes a buffer seat, a buffer shaft and a buffer spring. The buffer seat is arranged on the lower frame and is located below the support frame. The buffer seat is provided with a mounting hole. The bottom end of the buffer shaft is inserted into the mounting hole, and the buffer shaft is connected to the buffer seat in a vertically movable manner. The top end of the buffer shaft is provided with a plug. The buffer spring is sleeved outside the buffer shaft, and the buffer spring is located between the plug and the buffer seat.

[0012] The present utility model also provides a tailgate rain test station, which includes a tooling bracket, a rainwater circuit circulation system and the above-mentioned tailgate rain test carrier. The rainwater circuit circulation system is arranged on the tooling bracket. Lifting devices are arranged on both sides of the tooling bracket. The lifting devices are used to drive the carrying platform to rotate.

[0013] As a preferred solution, the lower frame is provided with a locking mechanism, which includes a telescopic device and a locking shaft. The telescopic device is installed on the lower frame, the locking shaft is connected to the telescopic device, the telescopic device drives the locking shaft to extend and retract, a locking seat is provided on the tooling bracket, and a locking hole for inserting the locking shaft is provided on the locking seat.

[0014] As a preferred solution, it further includes a detection device, which is installed on the tooling bracket and is used to detect whether the carrier is in place.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0016] The carrier of the present utility model is provided with an upper frame and a lower frame. The upper frame is connected to the lower frame through a lifting device, and the bearing platform of the upper frame is rotatably connected to the support frame. During use, the upper frame is lowered through the lifting device, and then the tailgate is placed on the horizontal bearing platform, which is convenient for loading and not easy to damage the tailgate. Then, the upper frame is raised through the lifting device, and then the bearing platform is rotated to make the tailgate in a vertical state, and then the rain test is carried out. The carrier of the present utility model is more convenient for loading the tailgate and has high efficiency. In addition, the work station of the present utility model is provided with a lifting device, which can replace manual rotation of the bearing platform and further improve the convenience of the equipment. Description of the Drawings

[0017] Figure 1 is the first perspective structural schematic diagram of the tailgate rain test carrier of the embodiment of the present utility model.

[0018] Figure 2 is Figure 1 The enlarged view of A.

[0019] Figure 3 is the second perspective structural schematic diagram of the tailgate rain test carrier of the embodiment of the present utility model.

[0020] Figure 4 is the first perspective structural schematic diagram of the positioning mechanism of the embodiment of the present utility model.

[0021] Figure 5 is the second perspective structural schematic diagram of the positioning mechanism of the embodiment of the present utility model.

[0022] In the figure, 1 - upper frame; 101 - support frame; 1011 - first frame body; 1012 - second frame body; 1013 - third frame body; 102 - bearing platform; 1021 - leakage port; 2 - lower frame; 201 - first frame; 202 - second frame; 203 - third frame; 3 - lifting cylinder; 4 - die membrane; 5 - first fixture; 501 - first vertical frame; 502 - first mounting frame; 503 - clamping block; 6 - second fixture; 601 - second vertical frame; 602 - second mounting frame; 603 - suction cup; 7 - toggle clamp; 8 - moving wheel; 9 - buffer seat; 10 - buffer shaft; 11 - buffer spring; 12 - plug; 13 - telescopic cylinder; 14 - locking shaft; 15 - lifting switch; 16 - locking switch. Detailed implementation manners

[0023] The following combines the drawings and embodiments to further describe in detail the specific implementation manners of the present utility model. The following embodiments are used to illustrate the present utility model, but are not used to limit the scope of the present utility model.

[0024] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present utility model. In addition, the terms "first", "second", "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0025] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "connection", "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0026] In addition, in the description of the present utility model, unless otherwise stated, the meaning of "a plurality" is two or more.

[0027] Embodiment 1

[0028] As Figures 1 to 5As shown in the figure, a tailgate rain test carrier according to a preferred embodiment of the present utility model includes an upper frame 1, a lower frame 2, and a lifting device. The upper frame 1 includes a support frame 101 and a carrying platform 102. The carrying platform 102 is disposed above the support frame 101. One side of the carrying platform 102 is rotatably connected to the support frame 101. A positioning mechanism for fixing the tailgate is provided on the carrying platform 102. The lifting device is installed on the lower frame 2 and is connected to the support frame 101. The lifting device is used to drive the upper frame 1 to move up and down. By setting the upper frame 1 and the lower frame 2 in this embodiment, the upper frame 1 is connected to the lower frame 2 through the lifting device, and the carrying platform 102 of the upper frame 1 is rotatably connected to the support frame 101. During use, the upper frame 1 is lowered by the lifting device, and then the tailgate is placed on the horizontal carrying platform 102, which is convenient for loading and not easy to damage the tailgate. Then, the upper frame 1 is raised by the lifting device, and then the carrying platform 102 is rotated to make the tailgate in a vertical state, and then the rain test is carried out. The carrier of this embodiment is more convenient for loading the tailgate and has high efficiency.

[0029] Optionally, the lifting device in this embodiment adopts a lifting cylinder 3.

[0030] Furthermore, the positioning mechanism in this embodiment includes a die 4 and a plurality of fixing jigs. The die 4 is disposed on the carrying platform 102. The die 4 has a profiling surface that fits the tailgate. The fixing jigs are installed on the carrying platform 102. The fixing jigs are located outside the frame of the die 4. The plurality of fixing jigs are arranged circumferentially around the die 4. The fixing jigs are used to fix the tailgate. Setting the die 4 to carry the tailgate can make the placement of the tailgate more stable.

[0031] In this embodiment, the fixing jig includes a first jig 5. The first jig 5 includes a first vertical frame 501, a first mounting frame, and a clamping block 503. The bottom end of the first vertical frame 501 is installed on the carrying platform 102. The first mounting frame is rotatably connected to the top end of the first vertical frame 501. The clamping block 503 is installed on the first mounting frame. Before loading the tailgate, the first mounting frame rotates outward. After the tailgate is placed on the die 4, the first mounting frame rotates inward, so that the clamping block 503 presses against the tailgate, thereby realizing the fixation of the tailgate.

[0032] Furthermore, the fixing jig further includes a second jig 6. The second jig 6 includes a second vertical frame 601, a second mounting frame 602502, and a plurality of suction cups 603. The bottom end of the second vertical frame 601 is installed on the carrying platform 102. The second mounting frame 602502 is rotatably connected to the top end of the second vertical frame 601. The suction cups 603 are arranged on the mounting frame. Similarly, before loading, the second mounting frame 602502 rotates outward. After the tailgate is placed on the die 4, the second mounting frame 602502 rotates inward, and the suction cups 603 adsorb on the tailgate to realize the fixation of the tailgate.

[0033] In this embodiment, the first mounting bracket is connected to the first vertical bracket 501, and the second mounting bracket 602502 is connected to the second vertical bracket 601 through toggle clamps 7, which are also known as quick clamps. This enables the rotation of the first mounting bracket and the second mounting bracket 602502, and at the same time, locks them in place after rotation, so that the clamping block 503 and the suction cup 603 are pressed tightly against the tailgate placed on the die bed 4.

[0034] Embodiment 2

[0035] The difference between this embodiment and Embodiment 1 is that, on the basis of Embodiment 1, this embodiment further describes the structures of the upper frame 1 and the lower frame 2.

[0036] In this embodiment, the lower frame 2 includes a first frame body 201, a second frame body 202, and a third frame body 203. The second frame body 202 and the third frame body 203 are connected to both ends of the second frame body 202, making the lower frame 2 an open structure. The support frame 101 includes a first frame body 1011, a second frame body 1012, and a third frame body 1013. The second frame body 1012 and the third frame body 1013 are connected to both ends of the first frame body 1011, making the support frame 101 an open structure, and the openings of the lower frame 2 and the support frame 101 are on the same side. The carrying platform 102 is rotatably connected to the first frame body 1011. The lower frame 2 and the support frame 101 are provided with openings, which facilitate the operator to stand at the opening to lift the carrying platform 102, thereby driving the rotation of the carrying platform 102 and making the tailgate placed on the carrying platform 102 in a vertical state for the rain test.

[0037] In this embodiment, lifting cylinders 3 are installed on both the second frame body 202 and the third frame body 203. The lifting cylinder 3 on the second frame body 202 is connected to the second frame body 1012, and the lifting cylinder 3 on the third frame body 203 is connected to the third frame body 1013. The piston rod of the lifting cylinder 3 extends and retracts to drive the up and down movement of the support frame 101. In addition, in this embodiment, a lifting switch 15 is also provided on the second frame body 202 and / or the third frame body 203. The lifting switch 15 is electrically connected to the lifting cylinder 3, and the lifting cylinder 3 is controlled to work through the lifting switch 15.

[0038] Furthermore, the carrying platform 102 of this embodiment is provided with a leak port 1021 that penetrates its top and bottom surfaces. The die bed 4 is a frame structure, and the die bed 4 is arranged around the leak port 1021, so that the leak port 1021 is located inside the die bed 4. Since the tailgate has a glass installation opening, the leak port 1021 is provided in this embodiment, so that when the tailgate is placed on the die bed 4, the leak port 1021 is opposite to the glass installation opening, allowing the operator to pass through the leak port 1021 and the installation opening, thus facilitating the connection of the tailgate to the rain system.

[0039] In addition, the lower frame 2 of this embodiment is installed with moving wheels 8, which facilitates the movement of the vehicle carrier, enabling the vehicle carrier to load workpieces in a more open area. After the loading is completed, the vehicle carrier is then moved to the workstation.

[0040] Furthermore, the vehicle carrier of this embodiment further includes a buffer mechanism. The buffer mechanism includes a buffer seat 9, a buffer shaft 10, and a buffer spring 11. The buffer seat 9 is disposed on the lower frame 2 and is located below the support frame 101. The buffer seat 9 is provided with a mounting hole. The bottom end of the buffer shaft 10 is inserted into the mounting hole, and the buffer shaft 10 is connected to the buffer seat 9 in a vertically movable manner. The top end of the buffer shaft 10 is provided with a plug 12. The buffer spring 11 is sleeved outside the buffer shaft 10, and the buffer spring 11 is located between the plug 12 and the buffer seat 9. In this embodiment, buffer mechanisms are provided on both the first frame body 201 and the second frame body 202. The buffer mechanism can play a buffering role when the bearing platform 102 rotates back to the horizontal state after the test is completed, and can also play a buffering role when the upper frame 1 descends, thereby protecting the tailgate on the bearing platform 102.

[0041] The other structures of this embodiment are the same as those of Embodiment 1 and will not be elaborated here.

[0042] Embodiment 3

[0043] A tailgate rain test workstation of a preferred embodiment of the present utility model embodiment includes a tooling bracket, a rainwater circuit circulation system, and the tailgate rain test vehicle carrier of Embodiment 1 or Embodiment 2. The rainwater circuit circulation system is arranged on the tooling bracket. Lifting devices are arranged on both sides of the tooling bracket, and the lifting devices are used to drive the bearing platform 102 to rotate. The lifting device of this embodiment adopts a lifting cylinder. The bearing platform 102 of this embodiment has a part extending out of the second frame body 1012 and the third frame body 1013. Therefore, when the vehicle carrier moves to the workstation, the vehicle carrier approaches the tooling bracket, the lifting cylinder extends out, and contacts the part of the bearing platform 102 extending out of the second frame body 1012 and the third frame body 1013, thereby lifting the bearing platform 102 to realize the rotation of the bearing platform 102.

[0044] Furthermore, the lower frame 2 of this embodiment is provided with a locking mechanism. The locking mechanism includes a telescopic device and a locking shaft 14. The telescopic device is installed on the lower frame 2, and the locking shaft 14 is connected to the telescopic device. The telescopic device drives the locking shaft 14 to extend and retract. A locking seat is provided on the tooling bracket, and a locking hole for the insertion of the locking shaft 14 is provided on the locking seat. The telescopic device of this embodiment adopts a telescopic cylinder 13. The extending end of the telescopic cylinder 13 is connected to the locking shaft 14, and the telescopic cylinder 13 drives the locking shaft 14 to move. When the carrier moves to the workstation, the telescopic cylinder 13 drives the locking shaft 14 to extend outwards and insert into the locking hole of the locking seat, thereby realizing the positioning of the carrier, preventing the carrier from moving during the test, and being able to ensure the accurate positioning of the tailgate. A locking switch 16 is provided on the lower frame 2 of this embodiment. The locking switch 16 is a foot switch, and the operator controls the telescopic cylinder 13 by stepping on the locking switch 16.

[0045] In addition, the workstation of this embodiment further includes a detection device. The detection device is installed on the tooling bracket and is used to detect whether the carrier is in place. In this embodiment, the detection device adopts an infrared sensor. The infrared sensor is used to detect whether there is a carrier at the workstation, and the test is only carried out after successful detection to prevent idling.

[0046] The working process of the present utility model is as follows: When loading, start the lifting cylinder 3 to drive the upper frame 1 to descend, rotate the first mounting frame and the second mounting frame 602502 outwards, so that the clamping block 503 and the suction cup 603 are away from the die bed 4. The operator places the tailgate on the die bed 4, and then rotates the first mounting frame and the second mounting frame 602502 inwards, and presses the tailgate tightly on the die bed 4 through the clamping block 503 and the suction cup 603. Start the lifting cylinder 3 to drive the upper frame 1 to rise to a certain height to facilitate the movement of the carrier. Push the carrier and move the carrier into the workstation. Start the telescopic cylinder 13 to drive the locking shaft 14 to extend outwards and insert into the locking hole of the locking seat in the workstation to realize the positioning of the carrier. Then start the lifting cylinder to raise one side of the carrying platform 102, drive the carrying platform 102 to rotate, and then the operator enters from the opening of the lower frame 2 and the support frame 101, and connects the tailgate to the rain shower system of the tooling bracket, and then the test can be carried out.

[0047] In summary, the embodiment of the present utility model provides a tailgate rain test carrier. By setting an upper frame 1 and a lower frame 2, the upper frame 1 is connected to the lower frame 2 through a lifting device, and the bearing platform 102 of the upper frame 1 is rotatably connected to the support frame 101. During use, the upper frame 1 is lowered through the lifting device, and then the tailgate is placed on the horizontal bearing platform 102, which is convenient for loading and not easily damages the tailgate. Then, the upper frame 1 is raised through the lifting device, and then the bearing platform 102 is rotated to make the tailgate in a vertical state, and then the rain test is carried out. The carrier of the present utility model is more convenient for loading the tailgate and has high efficiency. In addition, the work station of the embodiment of the present utility model is provided with a lifting device, which can replace manual rotation of the bearing platform 102 to further improve the convenience of the equipment.

[0048] The above are only the preferred embodiments of the present utility model. It should be noted that for those of ordinary skill in the art, without departing from the technical principle of the present utility model, several improvements and substitutions can be made, and these improvements and substitutions should also be regarded as the protection scope of the present utility model.

Claims

1. A tailgate rain test vehicle, characterized in that: The invention comprises an upper frame (1), a lower frame (2) and a lifting device, wherein the upper frame (1) comprises a support frame (101) and a bearing platform (102), wherein the bearing platform (102) is arranged above the support frame (101), one side of the bearing platform (102) is rotatably connected to the support frame (101), and a positioning mechanism for fixing a tailgate is arranged on the bearing platform (102), and the lifting device is installed on the lower frame (2), the lifting device is connected to the support frame (101), and the lifting device is used to drive the upper frame (1) to move up and down.

2. The tailgate rain test vehicle according to claim 1, characterized in that: The positioning mechanism includes a fetal membrane (4) and a plurality of fixing clamps, wherein the fetal membrane (4) is arranged on the supporting platform (102), the fetal membrane (4) has a contoured surface that fits the tailgate, and the fixing clamps are installed on the supporting platform (102), the fixing clamps are located on the outside of the fetal membrane (4) frame, and a plurality of the fixing clamps are arranged circumferentially around the fetal membrane (4), and the fixing clamps are used to fix the tailgate.

3. The tailgate rain test vehicle according to claim 2, characterized in that: The fixing fixture comprises a first fixture (5), the first fixture (5) comprises a first vertical frame (501), a first mounting frame (502) and a clamping block (503), the bottom end of the first vertical frame (501) is mounted on the supporting platform (102), the first mounting frame (502) is rotatably connected to the top end of the first vertical frame (501), and the clamping block (503) is mounted on the first mounting frame (502).

4. The tailgate rain test vehicle according to claim 2, characterized in that: The fixing fixture comprises a second fixture (6), the second fixture (6) comprises a second stand (601), a second mounting frame (602) and a plurality of suction cups (603), the bottom end of the second stand (601) is mounted on the carrying platform (102), the second mounting frame (602) is rotatably connected to the top end of the second stand (601), and the suction cup (603) is arranged on the mounting frame.

5. The tailgate rain test vehicle according to claim 2, characterized in that: The lower frame (2) comprises a first frame body (201), a second frame body (202) and a third frame body (203); the second frame body (202) and the third frame body (203) are connected at two ends of the second frame body (202), so that the lower frame (2) is in an open structure; the support frame (101) comprises a first frame body (1011), a second frame body (1012) and a third frame body (1013); the second frame body (1012) and the third frame body (1013) are connected at two ends of the first frame body (1011), so that the support frame (101) is in an open structure; the openings of the lower frame (2) and the support frame (101) are located on the same side; and the bearing platform (102) is rotatably connected to the first frame body (1011).

6. The tailgate rain test vehicle according to claim 5, characterized in that: The supporting platform (102) is provided with a leakage opening (1021) penetrating the top and bottom surfaces thereof, the fetal membrane (4) is a frame structure, and the fetal membrane (4) is arranged around the leakage opening (1021) so that the leakage opening (1021) is located on the inner side of the fetal membrane (4).

7. The tailgate rain test vehicle according to claim 1, characterized in that: The invention also comprises a buffer mechanism, wherein the buffer mechanism comprises a buffer seat (9), a buffer shaft (10) and a buffer spring (11); the buffer seat (9) is arranged on the lower frame (2) and is located below the support frame (101); the buffer seat (9) is provided with a mounting hole; the bottom end of the buffer shaft (10) is inserted into the mounting hole; the buffer shaft (10) is connected to the buffer seat (9) in a manner that it can move up and down; the top end of the buffer shaft (10) is arranged on a plug (12); the buffer spring (11) is sleeved outside the buffer shaft (10); and the buffer spring (11) is located between the plug (12) and the buffer seat (9).

8. A tailgate rain test station, characterized in that: It comprises a tooling bracket, a rain shower water circulation system and the tailgate rain shower test vehicle according to any one of claims 1 to 7, wherein the rain shower water circulation system is arranged on the tooling bracket, and lifting devices are arranged on both sides of the tooling bracket, and the lifting devices are used to drive the bearing platform (102) to rotate.

9. The tailgate rain test station according to claim 8, characterized in that: The lower frame (2) is provided with a locking mechanism, the locking mechanism comprising a telescopic device and a locking shaft (14), the telescopic device is mounted on the lower frame (2), the locking shaft (14) is connected to the telescopic device, the telescopic device drives the locking shaft (14) to extend and retract, the tooling bracket is provided with a locking seat, and the locking seat is provided with a locking hole for inserting the locking shaft (14).

10. The tailgate rain test station according to claim 8, characterized in that: It also includes a detection device, which is installed on the tooling bracket and is used to detect whether the carrier is in place.

Images