Paint spraying telescopic support for spoiler

Abstract

The paint spraying telescopic support for the spoiler comprises a sliding rail, a telescopic frame and a guiding frame, the sliding rail comprises a rail body and a sliding frame, the rail body is fixedly connected to the ground, the sliding frame is connected to the rail body in a sliding mode, the lower end of the telescopic frame is fixedly connected to the sliding frame, and the guiding frame is fixedly connected to the sliding frame. The guide frame is located on one side of the track body and fixed to the ground, and the telescopic frame is matched with the guide frame.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile accessories, in particular to a spray-painted telescopic bracket for a spoiler. Background Art

[0002] A car spoiler refers to an additional plate installed above the rear of a car, also known as a car tail wing. During the painting process of existing car spoilers, multiple spoilers are usually placed on different layers of a support frame and then painted uniformly. Usually, the spacing between the layers of two spoilers is 400-450mm. Theoretically, a single support frame can hold 7-8 spoilers, but in fact, most areas on the production line have height restrictions, and part of the assembly line cannot enter when the support frame is fully loaded. Therefore, only 5-6 spoilers are actually placed on a single support frame. The above problems indirectly reduce the painting efficiency of the spoiler and increase the painting cost of the spoiler.

[0003] In view of this, there is an urgent need for a spray-painted telescopic bracket for a spoiler that solves the above-mentioned problem. Utility Model Content

[0004] The utility model aims to provide a spray-painted telescopic bracket for a spoiler which solves the above-mentioned problem.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solution: a spray-painted telescopic bracket for a spoiler, comprising:

[0006] The slide rail, telescopic frame and guide frame, the slide rail includes a rail body and a sliding frame, the rail body is fixedly connected to the ground, the sliding frame is slidably connected to the rail body, the lower end of the telescopic frame is fixedly connected to the sliding frame, the guide frame is located on one side of the rail body and is fixed to the ground, and the telescopic frame cooperates with the guide frame.

[0007] Preferably, the telescopic frame includes two groups of longitudinal support frames, a transverse fixing frame and a telescopic assembly. The lower ends of the two groups of longitudinal support frames are fixedly connected to the sliding frame, and the two groups of longitudinal support frames are provided with a plurality of position-matching fixing holes. The two ends of the transverse fixing frame are respectively fixedly connected to the middle position of the two longitudinal support frames, and the telescopic assembly is movably connected to the longitudinal support frames.

[0008] Preferably, the telescopic assembly includes a transverse movable frame, a longitudinal connecting rod and a connecting rod mechanism. Sliders are provided at both ends of the transverse movable frame. The two slides are respectively slidably connected to the two longitudinal support frames. The upper end of the longitudinal connecting rod is fixedly connected to the middle position of the transverse movable frame, and the lower end thereof passes through the transverse fixed frame and is fixedly connected to the connecting rod mechanism.

[0009] Preferably, the connecting rod mechanism includes a fixed block, a rotating shaft, a connecting rod and two groups of limit blocks. The fixed block is hollow inside, and is provided with through grooves on the side wall away from the longitudinal connecting rod and the side wall close to the guide frame. The two groups of limit blocks are respectively detachably connected to the through grooves, and the rotating shaft bearing is connected to the fixed block. One end of the connecting rod passes through the through groove and is fixedly connected to the side wall of the rotating shaft, and the other end cooperates with the guide frame, and the connecting rod contacts the two groups of limit blocks respectively.

[0010] Preferably, one end of the connecting rod that cooperates with the guide frame is provided with a curved surface matching block fixedly connected to the connecting rod.

[0011] Preferably, a plurality of sockets are provided on the transverse movable frame.

[0012] Preferably, a friction amplifier is provided on the transverse fixing frame, and the friction amplifier is in contact with the longitudinal connecting rod.

[0013] Preferably, the guide frame includes a transverse guide frame and two groups of arc-shaped guide frames, and the two groups of arc-shaped guide frames are fixedly connected to two ends of the transverse guide frame.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] By using the telescopic frame and the telescopic assembly, the position of the horizontal movable frame can be changed manually, so as to achieve the purpose of lowering the overall height when the spoiler on the bracket is fully loaded, so that the bracket can be moved in workshops where different assembly lines are located, while not affecting the need to fully unfold the spoiler during painting. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of a spray-painted telescopic bracket for a spoiler;

[0017] Figure 2 It is a structural schematic diagram of the telescopic frame in the utility model;

[0018] Figure 3 It is a schematic cross-sectional structure diagram of the connecting rod mechanism in the embodiment of the utility model.

[0019] In the figure: 1, slide rail; 10, track body; 11, sliding frame; 2, telescopic frame; 20, longitudinal support frame; 200, fixing hole; 21, transverse fixing frame; 210, friction amplifier; 3, guide frame; 30, transverse guide frame; 31, arc guide frame; 4, telescopic assembly; 40, transverse movable frame; 400, slider; 401, socket; 41, longitudinal connecting rod; 42, connecting rod mechanism; 420, fixing block; 4200, through groove; 421, rotating shaft; 422, connecting rod; 4220, curved surface matching block; 423, limit block. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] A slide rail 1, a telescopic frame 2 and a guide frame 3, wherein the slide rail 1 includes a track body 10 and a sliding frame 11, wherein the track body 10 is fixedly connected to the ground, and the sliding frame 11 is slidably connected to the track body 10, and the lower end of the telescopic frame 2 is fixedly connected to the sliding frame 11, and the guide frame 3 is located at one side of the track body 10 and is fixed to the ground, and the telescopic frame 2 cooperates with the guide frame 3;

[0022] The telescopic frame 2 includes two groups of longitudinal support frames 20, a transverse fixing frame 21 and a telescopic assembly 4. The lower ends of the two groups of longitudinal support frames 20 are fixedly connected to the sliding frame 11, and the two groups of longitudinal support frames 20 are provided with a plurality of fixing holes 200 with matching positions. The two ends of the transverse fixing frame 21 are respectively fixedly connected to the middle positions of the two longitudinal support frames 20, and the telescopic assembly 4 is movably connected to the longitudinal support frames 20.

[0023] A plurality of fixing holes 200 can be used to install a plurality of spoilers with fixed relative positions, and a spoiler with movable relative positions can be installed on the telescopic assembly 4. The lower end of the telescopic frame 2 is fixedly connected to the sliding frame 11. When the sliding frame 11 slides to different positions of the track body 10, the position of the telescopic frame 2 also changes accordingly, thereby achieving the purpose of coordinating the telescopic frame 2 with the guide frame 3 at different positions. The coordination of the telescopic frame 2 with the guide frame 3 at different positions will cause the telescopic assembly 4 to change accordingly, thereby changing the position of the spoiler with movable relative positions on the telescopic assembly 4. When the telescopic bracket is not in contact with the guide frame 3, the spoiler with movable relative positions partially overlaps with the spoiler with fixed relative positions. At this time, the overall height of the telescopic bracket is relatively low, which is convenient for moving between different assembly lines. When painting is required, the spoiler with movable relative positions is changed to move upward through the coordination of the guide frame 3 and the telescopic assembly 4, so that the spoilers in the two states are unfolded to facilitate painting of the spoiler.

[0024] Specifically, the telescopic assembly 4 includes a transverse movable frame 40, a longitudinal connecting rod 41 and a connecting rod mechanism 42. Sliders 400 are provided at both ends of the transverse movable frame 40. The two slides 400 are respectively slidably connected to the two longitudinal support frames 20. The upper end of the longitudinal connecting rod 41 is fixedly connected to the middle position of the transverse movable frame 40, and the lower end thereof passes through the transverse fixed frame 21 and is fixedly connected to the connecting rod mechanism 42. When the connecting rod structure 42 cooperates with the guide frame 3 at different positions, its own vertical height will also change, and then the vertical position of the transverse movable frame 40 is driven to change through the longitudinal connecting rod 41.

[0025] Specifically, the connecting rod mechanism 42 includes a fixed block 420, a rotating shaft 421, a connecting rod 422 and two groups of limit blocks 423. The fixed block 420 is hollow inside, and a through slot 4200 is respectively provided on the side wall away from the longitudinal connecting rod 41 and the side wall close to the guide frame 3. The two groups of limit blocks 423 are respectively detachably connected to the through slot 4200. The rotating shaft 421 is connected to the fixed block 420 by a bearing. One end of the connecting rod 422 passes through the through slot 4200 and is fixedly connected to the side wall of the rotating shaft 421, and the other end cooperates with the guide frame 3, and the connecting rod 422 is respectively in contact with the two groups of limit blocks 423.

[0026] Taking into account that there are many sizes of spoilers, it is too costly to customize the telescopic frame 2 to match each spoiler, so a connecting rod mechanism 42 is provided for adjustment. When the installation position of the limit block 423 in the through slot 4200 is different, the rotatable range of the connecting rod 422 is also different. For example, in the vertical through slot 4200, when the limit block 423 is installed in the middle position of the through slot 4200, after the connecting rod 422 contacts the guide frame 3, there is no resistance in the process of rotating upward from the lower end of the through slot 4200 and contacting the limit block 423. In this process, only the rotating shaft 421 is moved. As the connecting rod 422 rotates, the fixed block 420 is not subject to other external forces. After the connecting rod 422 rotates to contact the limit block 423, as the connecting rod 422 contacts the guide frame 3 and the vertical position continues to rise, the connecting rod 422 cannot continue to rotate due to the obstruction of the limit block 423, and instead applies a vertical upward force to the fixed block 420 through the limit block 423, thereby driving the connecting rod mechanism 42 to move upward as a whole. The position change of the fixed block 420 will drive the transverse movable frame 40 to move upward through the longitudinal connecting rod 41, thereby achieving the purpose of changing the position of the relatively movable spoiler.

[0027] Specifically, one end of the connecting rod 422 that cooperates with the guide frame 3 is provided with a curved matching block 4220 fixedly connected to the connecting rod 422; taking into account that there may be slight unevenness at the weld on the guide frame 3 after welding, in order to avoid the possibility of the connecting rod 422 getting stuck at the welding point during the cooperation between the connecting rod 422 and the guide frame 3, a curved matching block 4220 is provided on the connecting rod 422.

[0028] Specifically, the transverse movable frame 40 is provided with a plurality of sockets 401 ; considering that different spoilers have different sizes, a plurality of sockets 401 are provided on the movable frame 40 .

[0029] Specifically, a friction amplifier 210 is provided on the transverse fixed frame 21, and the friction amplifier 210 is in contact with the longitudinal connecting rod 41; in order to avoid the situation in which the transverse movable frame 40 and the connecting rod mechanism 42 fall too fast due to the excessive gravity of the spoiler itself when the transverse fixed frame 21 moves downward from the highest point, a friction amplifier 210 is provided on the transverse fixed frame 21 to change direction and reduce the falling speed of the transverse movable frame 40 and the connecting rod mechanism 42. It should be noted that the friction amplifier 210 in the present invention adopts a guide wheel, which generates resistance to the movement of the longitudinal connecting rod 41 through the contact between the guide wheel and the longitudinal connecting rod 41, thereby controlling the falling speed of the transverse movable frame 40 and the connecting rod mechanism 42.

[0030] Specifically, the guide frame 3 includes a transverse guide frame 30 and two groups of arc guide frames 31, and the two groups of arc guide frames 31 are fixedly connected to the two ends of the transverse guide frame 30; through the cooperation of the arc guide frames 31 at the two ends of the transverse guide frame 30 and the telescopic frame 2, the guidance of the telescopic bracket is completed, the position of the transverse movable frame 40 is changed, and the specific height of the relative position of the movable spoiler is adjusted. The existence of the transverse guide frame 30 is to ensure that the telescopic bracket can move a distance smoothly, and the painting of the spoiler is completed in the process.

[0031] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A spray-painted telescopic bracket for a spoiler, characterized in that: include: A slide rail (1), a telescopic frame (2) and a guide frame (3), wherein the slide rail (1) comprises a rail body (10) and a sliding frame (11), the rail body (10) being fixedly connected to the ground, the sliding frame (11) being slidably connected to the rail body (10), the lower end of the telescopic frame (2) being fixedly connected to the sliding frame (11), the guide frame (3) being located on one side of the rail body (10) and being fixed to the ground, and the telescopic frame (2) cooperating with the guide frame (3).

2. A spray-painted telescopic bracket for a spoiler according to claim 1, characterized in that: The telescopic frame (2) comprises two groups of longitudinal support frames (20), a transverse fixing frame (21) and a telescopic assembly (4); the lower ends of the two groups of longitudinal support frames (20) are fixedly connected to the sliding frame (11); the two groups of longitudinal support frames (20) are provided with a plurality of fixing holes (200) with matching positions; the two ends of the transverse fixing frame (21) are respectively fixedly connected to the middle positions of the two longitudinal support frames (20); and the telescopic assembly (4) is movably connected to the longitudinal support frames (20).

3. A spray-painted telescopic bracket for a spoiler according to claim 2, characterized in that: The telescopic assembly (4) comprises a transverse movable frame (40), a longitudinal connecting rod (41) and a connecting rod mechanism (42); sliders (400) are provided at both ends of the transverse movable frame (40); the two sliders (400) are slidably connected to the two longitudinal support frames (20) respectively; the upper end of the longitudinal connecting rod (41) is fixedly connected to the middle position of the transverse movable frame (40); and the lower end thereof passes through the transverse fixed frame (21) and is fixedly connected to the connecting rod mechanism (42).

4. A spray-painted telescopic bracket for a spoiler according to claim 3, characterized in that: The connecting rod mechanism (42) comprises a fixed block (420), a rotating shaft (421), a connecting rod (422) and two groups of limit blocks (423); the fixed block (420) is hollow inside, and a through slot (4200) is respectively provided on a side wall away from the longitudinal connecting rod (41) and a side wall close to the guide frame (3); the two groups of limit blocks (423) are respectively detachably connected to the through slot (4200); the rotating shaft (421) is bearing-connected in the fixed block (420); one end of the connecting rod (422) passes through the through slot (4200) and is fixedly connected to the side wall of the rotating shaft (421); the other end cooperates with the guide frame (3), and the connecting rod (422) is respectively in contact with the two groups of limit blocks (423).

5. A spray-painted telescopic bracket for a spoiler according to claim 4, characterized in that: One end of the connecting rod (422) that cooperates with the guide frame (3) is provided with a curved surface matching block (4220) that is fixedly connected to the connecting rod (422).

6. The spray-painted telescopic bracket for a spoiler according to claim 3, characterized in that: The transverse movable frame (40) is provided with a plurality of insertion holes (401).

7. The spray-painted telescopic bracket for a spoiler according to claim 3, characterized in that: A friction amplifier (210) is provided on the transverse fixing frame (21), and the friction amplifier (210) is in contact with the longitudinal connecting rod (41).

8. The spray-painted telescopic bracket for a spoiler according to claim 1, characterized in that: The guide frame (3) comprises a transverse guide frame (30) and two groups of arc-shaped guide frames (31), and the two groups of arc-shaped guide frames (31) are fixedly connected to two ends of the transverse guide frame (30).

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