Polishing device for electric vehicle instrument panel

Abstract

The utility model relates to the technical field of vehicle instrument panel processing equipment, and discloses a polishing device for an electric vehicle instrument panel, which comprises two fixing plates, the inner sides of the two fixing plates are respectively and fixedly connected with a clamping plate, the two clamping plates are respectively provided with a track groove, the inner sides of the two track grooves are simultaneously provided with a connecting rod, and the connecting rod is rotatably connected with a rotating hand wheel. The height between the lifting connecting plate and the connecting rod is adjusted by rotating the rotating hand wheel, and when the connecting rod moves to the track section with the highest height of the track groove along the track groove, the lifting connecting plate can move to the track section with the highest height of the track groove along the track groove, so that the height of the lifting connecting plate is adjusted, and the height of the lifting connecting plate is adjusted. The distance between the instrument panel placed on the grinding table and the lower side of the grinding wheel is indirectly changed, and therefore the function that the instrument panel ground by the grinding wheel has the uniform thickness is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of instrument panel processing equipment for vehicle, especially relates to a polishing device for electric vehicle instrument panel. BACKGROUND

[0002] In order to improve the smoothness of the surface of electric vehicle or motorcycle lamp disc, optimize the reflection and irradiation effect of light, the surface of the instrument panel needs to be polished, and by removing burrs and unevenness on the surface, the light can be more uniform and soft, thereby improving the lighting quality, however, in the actual polishing process, it is found that the thickness of each instrument panel after polishing is often different.

[0003] For example, a polishing device for electric vehicle instrument panel is disclosed in the Chinese utility model patent with the publication number CN222537144U, which relates to the technical field of polishing devices, and comprises a workbench and a polishing machine body, although the scheme can adjust the height of the lower pressing plate through the telescopic piece, thereby facilitating the adjustment of the height of the electric vehicle instrument panel and further improving the working efficiency of the electric vehicle instrument panel polishing, but after loading an instrument panel each time, the handle is manually pushed along the slide rail to one side to make the instrument panel contact the polishing machine and then polish, the polishing personnel often randomly decide the polishing degree according to personal experience and the burr condition of the current instrument panel, thereby causing the thickness of different instrument panels to be different after actual polishing, which may lead to the problem of different specifications of the same batch of instrument panels, based on this, a polishing device for electric vehicle instrument panel is proposed, which can solve the above problems. SUMMARY

[0004] To solve the technical problem of uniform thickness of the instrument panel after polishing processing, the utility model provides a polishing device for electric vehicle instrument panel.

[0005] The utility model discloses the following technical scheme is realized: a polishing device for electric vehicle instrument panel, including two fixed plates, the inner side of two fixed plates is fixedly connected with the clamping plate respectively, two clamping plates are all set up the track groove, the inner side of two track grooves is provided with connecting rod simultaneously, the rotating hand wheel is rotatably connected on the connecting rod, the upper side of rotating hand wheel is fixedly connected with the threaded rod, the threaded rod is screwed and is connected with the lifting connecting plate, the limiting rod mechanism is arranged between the lifting connecting plate and the connecting rod, the upper end of lifting connecting plate is fixedly connected with the polishing table, the upper side of polishing table is set up a plurality of instrument panel mounting groove, the limiting drive mechanism that makes lifting connecting plate move is arranged between two clamping plates, the polishing mechanism is arranged above the polishing table.

[0006] As a further improvement of the above scheme, the limiting rod mechanism includes a plurality of slide rods fixedly connected to the upper side of the connecting rod, and the plurality of slide rods are slidingly connected to the inner side of the lifting connecting plate.

[0007] As a further improvement to the above solution, the limiting drive mechanism includes dovetail grooves opened on the upper sides of both clamping plates, dovetail sliders slidably connected to the inner sides of the two dovetail grooves, a moving plate fixedly connected to the upper sides of the two dovetail sliders, a limiting sleeve connected to the lower side of the moving plate, a lifting connecting plate slidably connected to the inner side of the limiting sleeve, and a moving plate drive mechanism for moving the moving plate back and forth along the direction of the dovetail grooves on one side of the fixed plate.

[0008] As a further improvement to the above solution, the moving plate driving mechanism includes a cylinder fixedly connected to the inner side of the fixed plate, and the output end of the cylinder is fixedly connected to one side of the moving plate.

[0009] As a further improvement to the above solution, the grinding mechanism includes a smoke exhaust platform fixedly connected to the upper side of the two fixed plates. A motor module is installed on one side of the smoke exhaust platform, and the output end of the motor module extends into the inside of the fixed plate and is fixedly connected to a grinding wheel.

[0010] As a further improvement to the above solution, a fan module is installed on the upper side of the smoke exhaust duct.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0012] 1. This utility model adjusts the height between the lifting plate and the connecting rod by rotating the handwheel. When the connecting rod moves along the track groove to the highest section of the track groove, it indirectly changes the distance between the instrument panel placed on the grinding table and the lower side of the grinding wheel, thereby achieving the function of the instrument panel having a uniform thickness after being ground by the grinding wheel.

[0013] 2. This utility model can set multiple instrument panel mounting slots on the grinding table, and each instrument panel mounting slot can hold one instrument panel that needs to be ground. In this way, the grinding table can be raised once, and multiple instrument panels can be ground in batches at the same time, which is more efficient and more accurate. Attached Figure Description

[0014] Figure 1 A schematic diagram of the overall structure of a grinding device for an electric vehicle dashboard provided by this utility model;

[0015] Figure 2 for Figure 1 A bottom view;

[0016] Figure 3 for Figure 1 Top view;

[0017] Figure 4 for Figure 1 A schematic diagram of the explosion structure.

[0018] Main symbol explanation:

[0019] 1, fixed plate; 2, grinding wheel; 3, motor module; 4, smoke exhaust platform; 5, fan module; 6, instrument panel mounting groove; 7, polishing table; 8, moving plate; 9, dovetail sliding groove; 10, clamping plate; 11, connecting rod; 12, track groove; 13, rotating hand wheel; 14, threaded rod; 15, slide rod; 16, lifting connecting plate; 17, air cylinder; 18, limit sleeve. DETAILED DESCRIPTION

[0020] Next, the utility model will be further described in conjunction with the drawings and specific embodiments, it should be noted that the following described embodiments or between the technical features can be arbitrarily combined to form new embodiments on the premise of not conflicting.

[0021] Embodiments:

[0022] Please combine Figures 1-4 The polishing device for the instrument panel of the electric vehicle of the embodiment comprises two fixed plates 1, the inner sides of the two fixed plates 1 are fixedly connected with clamping plates 10, track grooves 12 are formed in the two clamping plates 10, and it needs to be particularly pointed out that the track grooves 12 have three track segments, namely a first low-position track segment, a second inclined and raised track segment, and a third high-position track segment.

[0023] The inner sides of the two track grooves 12 are simultaneously provided with connecting rods 11, the connecting rods 11 are rotatably connected with rotating hand wheels 13, the upper sides of the rotating hand wheels 13 are fixedly connected with threaded rods 14, the threaded rods 14 are threadedly sleeved with lifting connecting plates 16, a limiting rod mechanism is arranged between the lifting connecting plates 16 and the connecting rods 11, the upper ends of the lifting connecting plates 16 are fixedly connected with polishing tables 7, a plurality of instrument panel mounting grooves 6 are formed in the upper sides of the polishing tables 7, a limiting driving mechanism for moving the lifting connecting plates 16 is arranged between the two clamping plates 10, and polishing mechanisms are arranged above the polishing tables 7.

[0024] Through the above technical solution, each instrument panel shell that needs to be polished can be clamped into the instrument panel mounting groove 6, and the height of the lifting connecting plate 16 can be adjusted after the rotating hand wheel 13 is rotated, and the height of the lifting connecting plate 16 can directly determine the thickness of the instrument panel lamp disc surface to be polished in contact with the lower side of the grinding wheel 2.

[0025] Please combine Figure 1 As shown in the figure, the limiting rod mechanism comprises two slide rods 15 fixedly connected with the upper sides of the connecting rods 11, and the two slide rods 15 are slidably connected with the inner sides of the lifting connecting plates 16.

[0026] Please combine Figure 1And Figure 2 As shown, the limiting driving mechanism comprises dovetail sliding grooves 9 opened on the upper sides of the two clamping plates 10, the inner sides of the two dovetail sliding grooves 9 are respectively slidably connected with dovetail sliding blocks, the upper sides of the two dovetail sliding blocks are fixedly connected with a moving plate 8, the lower side of the moving plate 8 is connected with a limiting sleeve 18, the lifting connecting plate 16 is slidably connected with the inner side of the limiting sleeve 18, and one side of the fixed plate 1 is provided with a moving plate driving mechanism for moving the moving plate 8 forward and backward along the direction of the dovetail sliding groove 9.

[0027] Through the above technical scheme, the limiting sleeve 18 can play a stable role in the movement process of the up-and-down lifting connecting plate 16.

[0028] Please refer to Figure 2 As shown, the moving plate driving mechanism comprises a cylinder 17 fixedly connected with the inner side of the fixed plate 1, and the output end of the cylinder 17 is fixedly connected with one side of the moving plate 8.

[0029] Through the above technical scheme, before the cylinder 17 is started, the connecting rod 11 is located in the first low-position track segment and then moves horizontally for a distance to enter the second inclined and raised track segment, at this time, the height of the connecting rod 11 is raised together with the lifting connecting plate 16, at this time, the instrument panel on the polishing table 7 gradually approaches the lower side of the grinding wheel 2, and when the connecting rod 11 enters the third high-position track segment, the upper surface of the instrument panel has begun to abut against the lower side of the grinding wheel 2.

[0030] Please refer to Figure 1 As shown, the polishing mechanism comprises an exhaust table 4 fixedly connected with the upper sides of the two fixed plates 1, the exhaust table 4 can collect smoke and dust generated in the polishing process to avoid pollution of the environment, one side of the exhaust table 4 is provided with a motor module 3, the output end of the motor module 3 penetrates into the inner side of the fixed plate 1 and is fixedly connected with the grinding wheel 2, and the upper side of the exhaust table 4 is provided with a fan module 5.

[0031] The implementation principle of the polishing device for the instrument panel of the electric vehicle in the embodiment of the application is as follows: the instrument panel housings to be polished are respectively buckled into the instrument panel mounting grooves 6 on the polishing table 7, then the rotating handle 13 is rotated to push the threaded rod to rotate, due to the limiting effect of the two slide rods 15, at this time, the lifting connecting plate 16 can be raised or lowered, the height of the polishing table 7 is indirectly adjusted, the cylinder 17 is started to push the moving plate 8 to move to one side along the dovetail sliding groove 9, the connecting rod 11 will move to one side together, due to the limiting effect of the track groove 12 on the connecting rod 11, when the track groove 12 moves from the low position to the high position, at this time, the lifting connecting plate 16 will move upward along the limiting sleeve 18, directly driving the polishing table 7 to approach the lower side of the grinding wheel 2, after the fan module 5 is started, the grinding wheel 2 is driven to rotate, the upper surface of the instrument panel installed in the instrument panel mounting groove 6 can be polished and polished, and the dust generated in the polishing process can be sucked out from the upper side of the exhaust table 4 by the fan module 5.

[0032] The above embodiments are only preferred embodiments of the present application, and cannot be used to limit the scope of protection of the present application. Any non-essential changes and substitutions made by those skilled in the art on the basis of the present application belong to the scope of protection of the present application.

Claims

1. A polishing device for electric vehicle instrument panel comprising two fixed plates (1), characterized in that, The inner side of two fixing plates (1) is fixedly connected with clamping plates (10), track grooves (12) are arranged on the two clamping plates (10), connecting rods (11) are arranged on the inner sides of the two track grooves (12), rotating hand wheels (13) are rotatably connected to the connecting rods (11), threaded rods (14) are fixedly connected to the upper sides of the rotating hand wheels (13), lifting connecting plates (16) are threadedly connected to the threaded rods (14), a limiting rod mechanism is arranged between the lifting connecting plates (16) and the connecting rods (11), polishing tables (7) are fixedly connected to the upper ends of the lifting connecting plates (16), a plurality of instrument panel mounting grooves (6) are arranged on the upper sides of the polishing tables (7), a limiting driving mechanism for moving the lifting connecting plates (16) is arranged between the two clamping plates (10), and a polishing mechanism is arranged above the polishing tables (7).

2. The polishing device for electric vehicle instrument panel according to claim 1, wherein The limiting rod mechanism comprises a plurality of sliding rods (15) fixedly connected to the upper sides of the connecting rods (11), and the plurality of sliding rods (15) are slidably connected to the inner sides of the lifting connecting plates (16).

3. The polishing device for electric vehicle instrument panel according to claim 1, wherein The limiting driving mechanism comprises dovetail sliding grooves (9) arranged on the upper sides of the two clamping plates (10), dovetail sliding blocks are slidably connected to the inner sides of the two dovetail sliding grooves (9), a moving plate (8) is fixedly connected to the upper sides of the two dovetail sliding blocks, a limiting sleeve (18) is in communication with the lower side of the moving plate (8), the lifting connecting plates (16) are slidably connected to the inner side of the limiting sleeve (18), and a moving plate driving mechanism for moving the moving plate (8) in the direction of the dovetail sliding grooves (9) is arranged on one side of the fixing plate (1).

4. The polishing device for electric vehicle instrument panel according to claim 3, wherein The moving plate driving mechanism comprises a gas cylinder (17) fixedly connected to the inner side of the fixing plate (1), and the output end of the gas cylinder (17) is fixedly connected to one side of the moving plate (8).

5. The polishing device for electric vehicle instrument panel according to claim 1, wherein The polishing mechanism comprises a smoke exhaust table (4) fixedly connected to the upper sides of the two fixing plates (1), a motor module (3) is mounted on one side of the smoke exhaust table (4), the output end of the motor module (3) penetrates into the inner side of the fixing plate (1) and is fixedly connected with a grinding wheel (2).

6. The polishing device for electric vehicle instrument panel according to claim 5, wherein A fan module (5) is mounted on the upper side of the smoke exhaust table (4).

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