Sun shield rotating shaft assembling mechanism

Abstract

The utility model relates to a sun shield rotating shaft assembling mechanism which comprises a working table, two assembling mechanisms are symmetrically arranged on the working table, each assembling mechanism comprises a driving mechanism, a first fixing seat, a first positioning mould, a second fixing seat and a second positioning mould, the driving mechanisms are installed on the working table, and the second fixing seats are installed on the working table. The driving end of the driving mechanism is connected with the first fixing seat, the first fixing seat is in sliding fit with the workbench through the sliding assembly, the first positioning clamping fixture is installed at the side end of the first fixing seat, the second fixing seat is installed on the workbench, and the second positioning clamping fixture is installed at the side end, close to the first positioning clamping fixture, of the second fixing seat. And the first positioning mould corresponds to the second positioning mould in position. According to the assembling mechanism, automatic assembling of the rotating shaft and the mounting plate is achieved, the assembling efficiency is improved, and the labor cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile interior assembly equipment, in particular to a sun visor return shaft assembly mechanism. Background Art

[0002] The sun visor return shaft is an L-shaped shaft body, and a clamping joint is arranged on the return shaft. A connecting hole is arranged on the mounting plate. The clamping joint extends into the connecting hole of the return shaft and is clamped by the connecting hole, so that the return shaft and the mounting plate are assembled together. The assembly equipment in the prior art cannot directly perform automatic assembly on the return shaft and the mounting plate, so manual assembly is required, resulting in problems such as low assembly efficiency and high labor costs. Summary of the Utility Model

[0003] The technical problem to be solved by the utility model is to provide a sun visor return shaft assembly mechanism, which not only realizes the automatic assembly of the return shaft and the mounting plate, but also improves the assembly efficiency and reduces the labor cost.

[0004] The technical solution adopted by the utility model to solve its technical problems is: a sun visor return shaft assembly mechanism, including a workbench, two assembly mechanisms are symmetrically arranged on the workbench. The assembly mechanism includes a driving mechanism, a first fixing seat, a first positioning fixture, a second fixing seat and a second positioning fixture. The driving mechanism is installed on the workbench, and the driving end of the driving mechanism is connected to the first fixing seat. The first fixing seat is slidably matched with the workbench through a sliding component. The first positioning fixture is installed at the side end of the first fixing seat. The second fixing seat is installed on the workbench, and the second positioning fixture is installed at the side end of the second fixing seat close to the first positioning fixture. The positions of the first positioning fixture and the second positioning fixture correspond to each other. The first positioning fixture is used to fix the mounting plate, and the second positioning fixture is used to fix the return shaft. The driving mechanism is used to drive the first positioning fixture to drive the mounting plate to move towards the second positioning fixture, so that the return shaft of the second positioning fixture extends into and is clamped on the mounting plate of the first positioning fixture.

[0005] In one embodiment, a main body profiling fixing groove for fixing the mounting plate and a profiling accommodating groove for fixing the branch of the mounting plate are arranged on the first positioning fixture of the sun visor return shaft assembly mechanism.

[0006] In one embodiment, a profiling positioning groove for fixing the return shaft is arranged on the second positioning fixture of the sun visor return shaft assembly mechanism. When the return shaft is located in the profiling positioning groove, the clamping joint of the return shaft is located outside the second positioning fixture and corresponds to the clamping hole of the mounting plate.

[0007] In one embodiment, the driving mechanism of the sun visor return shaft assembly mechanism is a cylinder.

[0008] In one embodiment, the sliding component of the sun visor rotary shaft assembly mechanism includes a slide rail and a sliding block. The sliding block is fixedly connected to the first fixing plate, the slide rail is fixedly connected to the workbench, and the sliding block is slidably engaged with the slide rail.

[0009] In one embodiment, two handles are respectively arranged at both ends of the workbench of the sun visor rotary shaft assembly mechanism.

[0010] The beneficial effects of this application are as follows:

[0011] This application provides a sun visor rotary shaft assembly mechanism. In this assembly mechanism, the rotary shaft is fixed in the second positioning jig, and then the mounting plate is fixed in the first positioning jig. The driving mechanism drives the first positioning jig to move towards the second positioning jig, so that the clamping head of the rotary shaft extends into and is clamped in the clamping hole of the mounting plate. After clamping, the rotary shaft can rotate around the mounting plate. This assembly mechanism uses the driving mechanism, the first positioning jig and the second positioning jig to cooperate with each other, realizing the automatic assembly of the rotary shaft and the mounting plate, improving the assembly efficiency and saving labor costs. Description of the Drawings

[0012] Figure 1 is a schematic diagram of the sun visor rotary shaft assembly mechanism of the embodiment of this application;

[0013] Figure 2 is a schematic diagram of the first positioning jig of the sun visor rotary shaft assembly mechanism of the embodiment of this application;

[0014] Figure 3 is a schematic diagram of the second positioning jig of the sun visor rotary shaft assembly mechanism of the embodiment of this application;

[0015] Figure 4 is a schematic diagram of the rotary shaft and the mounting plate of the sun visor rotary shaft assembly mechanism of the embodiment of this application;

[0016] Wherein:

[0017] 1. Workbench; 11. Handle; 2. Assembly mechanism; 21. Driving mechanism; 22. First fixed seat; 23. First positioning jig; 24. Second fixed seat; 25. Second positioning jig; 26. Sliding component; 231. Profiled fixing groove; 232. Profiled accommodating groove; 251. Profiled positioning groove; 261. Slide rail; 262. Sliding block; 3. Rotary shaft; 31. Clamping head; 4. Mounting plate; 41. Clamping hole. Detailed Description of the Embodiment

[0018] To make the above objects, features and advantages of the present utility model more obvious and understandable, the following detailed description of the specific embodiments of the present utility model will be given in conjunction with the accompanying drawings.

[0019] AsFigure 1 and Figure 4 As shown in Figure 4 , an embodiment of the present application provides a sun visor rotary shaft assembly mechanism, including a workbench 1, on which two assembly mechanisms 2 are symmetrically arranged. The assembly mechanism 2 includes a driving mechanism 21, a first fixing seat 22, a first positioning fixture 23, a second fixing seat 24, and a second positioning fixture 25. The driving mechanism 21 is installed on the workbench 1, and the driving end of the driving mechanism 21 is connected to the first fixing seat 22. The first fixing seat 22 is slidably matched with the workbench 1 through a sliding component 26. The first positioning fixture 23 is installed at the side end of the first fixing seat 22. The second fixing seat 24 is installed on the workbench 1, and the second positioning fixture 25 is installed at the side end of the second fixing seat 24 close to the first positioning fixture 23. The positions of the first positioning fixture 23 and the second positioning fixture 25 correspond to each other. The first positioning fixture 23 is used to fix the mounting plate 4, and the second positioning fixture 25 is used to fix the rotary shaft 3. The driving mechanism 21 is used to drive the first positioning fixture 23 to drive the mounting plate 4 to move towards the second positioning fixture 25, so that the rotary shaft 3 of the second positioning fixture 25 extends into and is clamped on the mounting plate 4 of the first positioning fixture 23.

[0020] Specifically, the second fixing seat 24 is installed at one end of the workbench 1, the second positioning fixture 25 is installed on the second fixing seat 24, the driving mechanism 21 is installed at the other end of the workbench 1, the driving end of the driving mechanism 21 is connected to the first fixing seat 22, the first positioning fixture 23 is installed on the first fixing seat 22, and the position of the first positioning fixture 23 corresponds to the position of the second positioning fixture 25.

[0021] First, the L-shaped rotary shaft 3 is fixed in the second positioning fixture 25, and the clamping head 31 of the rotary shaft 3 is located outside the second positioning fixture 25. Then, the mounting plate 4 is fixed in the first positioning fixture 23, and the clamping hole 41 of the mounting plate 4 corresponds to the position of the clamping head 31. The driving mechanism 21 drives the first fixing seat 22 to drive the first positioning fixture 23 to move towards the second positioning fixture 25, so that the clamping head 31 of the rotary shaft 3 on the second positioning fixture 25 extends into and is clamped in the clamping hole 41 of the mounting plate 4, and the rotary shaft 3 can rotate around the mounting plate 4, realizing the assembly work of the rotary shaft 3 and the mounting plate 4.

[0022] In the above structure, through the mutual cooperation of the driving mechanism 21, the first positioning fixture 23, and the second positioning fixture 25, the automatic assembly of the rotary shaft 3 and the mounting plate 4 is realized. The sun visor rotary shaft assembly mechanism not only has a simple structure and convenient operation, but also improves the assembly efficiency and saves labor costs.

[0023] Such as Figure 2As shown, in one embodiment, a main body profiling fixing groove 231 for fixedly mounting a mounting plate 4 and a profiling accommodating groove 232 for fixedly mounting a branch of the mounting plate 4 are provided on a first positioning jig 23 of the sun visor rotary shaft assembling mechanism.

[0024] Specifically, the mounting plate 4 includes a main body with a rectangular structure and a branch with a strip structure. The profiling fixing groove 231 is arranged in a rectangular structure, and the profiling accommodating groove 232 is arranged in a strip structure. The main body and the branch of the mounting plate 4 can be respectively fixed in the profiling fixing groove 231 and the profiling accommodating groove 232. The arrangements of the profiling fixing groove 231 and the profiling accommodating groove 232 facilitate the positioning and fixing of the mounting plate 4.

[0025] As Figure 3 shown, in one embodiment, a profiling positioning groove 251 for fixedly mounting a rotary shaft 3 is provided on a second positioning jig 25 of the sun visor rotary shaft assembling mechanism. When the rotary shaft 3 is located in the profiling positioning groove 251, a clamping joint 31 of the rotary shaft 3 is located outside the second positioning jig 25 and corresponds to a clamping hole 41 of the mounting plate 4.

[0026] Specifically, the rotary shaft 3 is an L-shaped shaft body, and the profiling positioning groove 251 is arranged as an L-shaped groove. When the rotary shaft 3 is placed in the profiling positioning groove 251, the clamping joint 31 of the rotary shaft 3 is located outside the profiling positioning groove 251. After the rotary shaft 3 and the mounting plate 4 are assembled together, the rotary shaft 3 can be rotated around the mounting plate 4 so that the rotary shaft 3 disengages from the profiling positioning groove 251. The arrangement of the profiling positioning groove 251 facilitates the positioning and fixing of the rotary shaft 3.

[0027] As Figure 1 shown, in one embodiment, a driving mechanism 21 of the sun visor rotary shaft assembling mechanism is a cylinder. The arrangement of the cylinder facilitates driving a first fixed seat 22 to drive a first positioning jig 23 to move horizontally, and applying a certain pressure to the first fixed seat 22 and the first positioning jig 23, so that the rotary shaft 3 on the second positioning jig 25 can be smoothly clamped in the mounting plate 4.

[0028] As Figure 2 shown, in one embodiment, a sliding assembly 26 of the sun visor rotary shaft assembling mechanism includes a slide rail 261 and a sliding block 262. The sliding block 262 is fixedly connected to a first fixing plate, the slide rail 261 is fixedly connected to a workbench 1, and the sliding block 262 is slidably matched with the slide rail 261. A chute is arranged in the sliding block 262, and the chute is slidably matched with the slide rail 261. The cylinder drives the first fixed seat 22 to drive the sliding block 262 to move horizontally along the slide rail 261. This arrangement facilitates the cylinder to drive the first positioning jig 23 to move horizontally towards the second positioning jig 25.

[0029] As Figure 1As shown, in one of the embodiments, two handles 11 are respectively provided at both ends of the workbench 1 of the sun visor rotary shaft assembly mechanism. Four handles 11 are respectively provided on the workbench 1. The provision of the handles 11 facilitates manual relocation of the workbench 1 and the assembly mechanism 2 to other application scenarios.

[0030] The above-described embodiments merely represent several implementation manners of the present utility model, and their descriptions are relatively specific and detailed. However, they should not be construed as limiting the scope of the utility model patent. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present utility model, several modifications and improvements can still be made, and these all fall within the protection scope of the present utility model. Therefore, the protection scope of the present utility model patent shall be subject to the appended claims.

Claims

1. A sun visor rotating shaft assembly mechanism, characterized in that: The invention comprises a workbench (1), two assembly mechanisms (2) are symmetrically arranged on the workbench (1), the assembly mechanism (2) comprises a driving mechanism (21), a first fixed seat (22), a first positioning jig (23), a second fixed seat (24) and a second positioning jig (25), the driving mechanism (21) is installed on the workbench (1), the driving end of the driving mechanism (21) is connected to the first fixed seat (22), the first fixed seat (22) is slidably matched with the workbench (1) through a sliding assembly (26), the first positioning jig (23) is installed on the side end of the first fixed seat (22), and the second fixed seat (24) is installed on the workbench (1), the second positioning jig (25) is installed on the second fixing seat (24) near the side end of the first positioning jig (23), the positions of the first positioning jig (23) and the second positioning jig (25) correspond to each other, the first positioning jig (23) is used to fix the mounting plate (4), the second positioning jig (25) is used to fix the rotating shaft (3), the driving mechanism (21) is used to drive the first positioning jig (23) to drive the mounting plate (4) to move toward the second positioning jig (25), so that the rotating shaft (3) of the second positioning jig (25) extends into and is clamped on the mounting plate (4) of the first positioning jig (23).

2. The sun visor rotating shaft assembly mechanism according to claim 1, characterized in that: The first positioning jig (23) is provided with a main body contour fixing groove (231) for fixing the mounting plate (4) and a contour positioning groove (232) for fixing a branch of the mounting plate (4).

3. The sun visor rotating shaft assembly mechanism according to claim 1, characterized in that: The second positioning jig (25) is provided with a contoured positioning groove (251) for fixing the rotary shaft (3); when the rotary shaft (3) is located in the contoured positioning groove (251), the clamping joint (31) of the rotary shaft (3) is located outside the second positioning jig (25) and corresponds to the clamping hole (41) of the mounting plate (4).

4. The sun visor rotating shaft assembly mechanism according to claim 1, characterized in that: The driving mechanism (21) is a cylinder.

5. The sun visor rotating shaft assembly mechanism according to claim 1, characterized in that: The sliding assembly (26) comprises a sliding rail (261) and a sliding block (262); the sliding block (262) is fixedly connected to the first fixed plate; the sliding rail (261) is fixedly connected to the workbench (1); and the sliding block (262) and the sliding rail (261) are slidably matched.

6. The sun visor rotating shaft assembly mechanism according to claim 1, characterized in that: Two handles (11) are respectively provided at both ends of the workbench (1).

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