Polishing device for electric vehicle instrument panel

Abstract

The utility model discloses a polishing device for an electric vehicle instrument panel, and relates to the technical field of polishing devices, the polishing device comprises a workbench and a polishing machine body, a rectangular plate is slidably arranged on the workbench, a connecting shaft and a micro motor arranged at the bottom of the connecting shaft are rotatably arranged on the rectangular plate, and a mounting plate is fixedly connected to the top of the connecting shaft; a lower pressing plate is arranged above the mounting plate, an L-shaped frame is arranged at the rear end of the top surface of the rectangular plate, a circular hole is formed in the L-shaped frame, a threaded sleeve is fixedly connected to the top of the circular hole, a lead screw is in threaded connection with the interior of the threaded sleeve, a handle is arranged at the top of the lead screw, and an upper pressing plate is rotationally arranged at the bottom of the lead screw; through cooperative use of the micro motor, the electric vehicle instrument panel can be conveniently rotated, so that the electric vehicle instrument panel can be conveniently and comprehensively ground, and the grinding efficiency of the electric vehicle instrument panel is improved; and through the use of the telescopic piece, the height of the lower pressing plate is conveniently adjusted, so that the height of the electric vehicle instrument panel is conveniently adjusted, and the working efficiency of grinding the electric vehicle instrument panel is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of grinding devices, in particular to a grinding device for an electric vehicle instrument panel. Background Art

[0002] The instrument panel is a rigid flat plate or structural part used to install instruments and related devices. According to the type, there are screen-type instrument panels, frame-type instrument panels, channel-type instrument panels, and cabinet-type instrument panels. Instrument panel is sometimes also a broad term, including panels, screens, cabinets, tables, analog (semi-analog) panels, etc. After the electric vehicle instrument panel is produced, the surface of the instrument panel is relatively rough or contains burrs, so the electric vehicle instrument panel needs to be polished after production to ensure the smoothness of the electric vehicle instrument panel;

[0003] In the application number CN202123257691.8 (a device for polishing an electric vehicle dashboard), it is recorded that: a slide rail is fixedly provided on one side of the front of the workbench, a slider is movably connected to the front of the slide rail, an adjusting block is fixedly connected to the top of the slider, adjusting bolts are slidably connected to the two sides of the adjusting block, a support block is fixedly set in the middle of the front of the adjusting bolt, and a base is fixedly connected to the top of the support block; the above-mentioned prior art has the following defects when used: when the prior art is used, the electric vehicle dashboard cannot be rotated, so that only one side of the electric vehicle dashboard can be polished. When the other side of the electric vehicle dashboard needs to be polished, the electric vehicle dashboard needs to be disassembled and reinstalled. Such operation is cumbersome and reduces the work efficiency of polishing the electric vehicle dashboard; therefore, a polishing device for an electric vehicle dashboard is proposed to solve the above problems. Summary of the invention

[0004] The purpose of the utility model is to solve the above-mentioned problem and to provide a polishing device for an electric vehicle instrument panel.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A grinding device for an electric vehicle instrument panel comprises a workbench and a grinder body, a rectangular plate being slidably provided on the workbench, a connecting shaft and a micro motor arranged at the bottom of the connecting shaft being rotatably provided on the rectangular plate, and a strip opening cooperating with the connecting shaft being provided on the workbench, a mounting plate being fixedly connected to the top of the connecting shaft, a lower pressure plate being provided above the mounting plate, and the lower pressure plate and the mounting plate being connected by a telescopic member, an L-shaped frame being provided at the rear end of the top surface of the rectangular plate, a circular hole being provided on the L-shaped frame, a threaded sleeve being fixedly connected to the top of the circular hole, a screw rod being threadedly connected to the inner thread of the threaded sleeve, a handle being provided on the top of the screw rod, and an upper pressure plate being rotatably provided at the bottom of the screw rod.

[0007] Preferably, the telescopic member comprises a sleeve arranged on the mounting plate and a movable rod slidably arranged in the sleeve and fixedly connected to the lower pressing plate, and a locking bolt abutting against the movable rod is arranged on the outer wall at the top of the sleeve.

[0008] Preferably, the workbench is symmetrically provided with slide rails, and the rectangular plate is provided with slide grooves to match the slide rails.

[0009] Preferably, a handle is provided on the front end surface of the rectangular plate, and a rubber ring is sleeved on the handle.

[0010] Preferably, a U-shaped mounting frame is provided on the bottom surface of the micro motor, and the U-shaped mounting frame is slidably arranged with the workbench.

[0011] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0012] The utility model facilitates the rotation of the instrument panel of the electric vehicle through the use of a micro motor, thereby facilitating comprehensive grinding of the instrument panel of the electric vehicle and improving the grinding efficiency of the instrument panel of the electric vehicle; the use of a telescopic member facilitates the adjustment of the height of the lower pressure plate, thereby facilitating the adjustment of the height of the instrument panel of the electric vehicle and further improving the working efficiency of grinding the instrument panel of the electric vehicle; the coordinated use of an upper pressure plate, a lower pressure plate, a screw rod and a threaded sleeve facilitates the clamping of the instrument panel of the electric vehicle and avoids shaking when grinding the instrument panel of the electric vehicle, thereby facilitating the grinding of the instrument panel of the electric vehicle; the cooperation of a slide rail and a slide groove facilitates the sliding of the rectangular plate, thereby facilitating the adjustment of the contact force between the instrument panel of the electric vehicle and the grinder body, thereby avoiding excessive grinding of the instrument panel of the electric vehicle and improving the grinding of the instrument panel of the electric vehicle. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 A schematic diagram of the structure of a front view provided according to an embodiment of the utility model is shown;

[0014] Figure 2 A schematic diagram of a cross-sectional structure at a front viewing angle provided according to an embodiment of the utility model is shown;

[0015] Figure 3 A schematic structural diagram of a telescopic member provided according to an embodiment of the utility model is shown.

[0016] Legend:

[0017] 1. Workbench; 2. Grinding machine body; 3. Threaded sleeve; 4. Handle; 5. Screw; 6. L-shaped frame; 7. Upper pressure plate; 8. Lower pressure plate; 9. Strip opening; 10. Grip; 11. Rectangular plate; 12. Slide rail; 13. Micro motor; 14. U-shaped mounting frame; 15. Mounting plate; 16. Locking bolt; 17. Sleeve; 18. Movable rod; 19. Connecting shaft. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figure 1-3 , the utility model provides a technical solution:

[0020] A grinding device for an electric vehicle dashboard comprises a workbench 1 and a grinding machine body 2 arranged on one side of the top surface of the workbench 1, which is convenient for grinding the surface of the electric vehicle dashboard; a rectangular plate 11 is slidably provided on the workbench 1, a connecting shaft 19 and a micro motor 13 arranged at the bottom of the connecting shaft 19 are rotatably provided on the rectangular plate 11, and the electric vehicle dashboard is conveniently rotated by the coordinated use of the micro motor 13, so as to facilitate comprehensive grinding of the electric vehicle dashboard and improve the efficiency of grinding the electric vehicle dashboard; and a strip opening 9 is opened on the workbench 1 to cooperate with the connecting shaft 19, so as to facilitate the movement of the connecting shaft 19; a mounting plate 15 is fixedly connected to the top of the connecting shaft 19, a lower pressing plate 8 is provided above the mounting plate 15, and the lower pressing plate 8 is provided on the upper part of the mounting plate 15. The plate 8 is connected to the mounting plate 15 by a telescopic piece. The use of the telescopic piece makes it easy to adjust the height of the lower pressure plate 8, thereby facilitating the adjustment of the height of the electric vehicle instrument panel, further improving the working efficiency of the electric vehicle instrument panel grinding; an L-shaped frame 6 is provided at the rear end of the top surface of the rectangular plate 11, and a circular hole is opened on the L-shaped frame 6. A threaded sleeve 3 is fixedly connected to the top of the circular hole, and a screw rod 5 is connected to the inner thread of the threaded sleeve 3. A handle 4 is provided on the top of the screw rod 5, and an upper pressure plate 7 is rotatably provided at the bottom of the screw rod 5. Through the coordinated use of the upper pressure plate 7, the lower pressure plate 8, the screw rod 5 and the threaded sleeve 3, the electric vehicle instrument panel is conveniently clamped to avoid shaking when grinding the electric vehicle instrument panel, thereby facilitating the grinding of the electric vehicle instrument panel.

[0021] In the utility model, the telescopic part includes a sleeve 17 arranged on the mounting plate 15 and a movable rod 18 slidably arranged in the sleeve 17 and fixedly connected to the lower pressure plate 8. A locking bolt 16 that contacts the movable rod 18 is provided on the top outer wall of the sleeve 17. The use of the locking bolt 16 facilitates the fixation of the movable rod 18.

[0022] In the utility model, slide rails 12 are symmetrically provided on the workbench 1, and slide grooves are provided on the rectangular plate 11 to cooperate with the slide rails 12, so as to facilitate the sliding of the rectangular plate 11, thereby facilitating the adjustment of the contact force between the electric vehicle dashboard and the grinder body 2, avoiding excessive grinding of the electric vehicle dashboard, thereby improving the grinding of the electric vehicle dashboard.

[0023] In the utility model, a handle 10 is provided on the front end surface of the rectangular plate 11, and a rubber ring is sleeved on the handle 10. By using the handle 10, it is convenient to control the movement of the rectangular plate 11; by using the rubber ring, the flexibility of the handle 10 is improved, thereby improving the comfort of using the handle 10.

[0024] In the present invention, a U-shaped mounting frame 14 is provided on the bottom surface of the micro motor 13 , and the U-shaped mounting frame 14 is slidably arranged with the workbench 1 , so as to support the micro motor 13 and facilitate the normal operation of the micro motor 13 .

[0025] Working principle: When the utility model is used, the position of the lower pressing plate 8 is first adjusted according to the height of the electric vehicle instrument panel, specifically: first loosen the locking bolt 16, then move the movable rod 18 to change the position of the lower pressing plate 8, and after the lower pressing plate 8 is moved to a suitable position, the movable rod 18 is fixed with the locking bolt 16;

[0026] Then, the electric vehicle instrument panel is placed on the lower pressing plate 8, and then the handle 4 is turned to drive the screw rod 5 to rotate, thereby driving the upper pressing plate 7 to move downward, and the electric vehicle instrument panel is clamped and fixed by the clamping force between the lower pressing plate 8 and the upper pressing plate 7, so as to avoid the movement of the electric vehicle instrument panel when it is polished;

[0027] Then hold the handle 10 and move it, thereby driving the rectangular plate 11 to move, thereby driving the L-shaped frame 6 to move, and further driving the electric vehicle dashboard to move, so that the electric vehicle dashboard is in contact with the grinder body 2, and the electric vehicle dashboard is polished through the grinder body 2; wherein, the handle 10 is appropriately moved according to the shape of the electric vehicle dashboard, so that the electric vehicle dashboard is in contact with the grinder body 2, thereby avoiding excessive polishing of the electric vehicle dashboard, which is beneficial to the polishing of the electric vehicle dashboard.

[0028] The above description of the embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A grinding device for an electric vehicle instrument panel, comprising a workbench (1) and a grinding machine body (2), characterized in that: A rectangular plate (11) is slidably provided on the workbench (1), a connecting shaft (19) and a micro motor (13) arranged at the bottom of the connecting shaft (19) are rotatably provided on the rectangular plate (11), and a strip opening (9) matched with the connecting shaft (19) is provided on the workbench (1), a mounting plate (15) is fixedly connected to the top of the connecting shaft (19), a lower pressing plate (8) is provided above the mounting plate (15), and the lower pressing plate (8) and the mounting plate (15) are connected via a telescopic member, an L-shaped frame (6) is provided at the rear end of the top surface of the rectangular plate (11), a circular hole is provided on the L-shaped frame (6), a threaded sleeve (3) is fixedly connected to the top of the circular hole, a screw rod (5) is internally threadedly connected to the threaded sleeve (3), a handle (4) is provided at the top of the screw rod (5), and an upper pressing plate (7) is rotatably provided at the bottom of the screw rod (5).

2. The electric vehicle instrument panel polishing device according to claim 1, characterized in that: The telescopic member comprises a sleeve (17) arranged on the mounting plate (15) and a movable rod (18) slidably arranged in the sleeve (17) and fixedly connected to the lower pressing plate (8); a locking bolt (16) is provided on the top outer wall of the sleeve (17) and contacts the movable rod (18).

3. The polishing device for an electric vehicle instrument panel according to claim 1, characterized in that: The workbench (1) is symmetrically provided with slide rails (12), and the rectangular plate (11) is provided with slide grooves matching the slide rails (12).

4. The electric vehicle instrument panel polishing device according to claim 1, characterized in that: A handle (10) is provided on the front end surface of the rectangular plate (11), and a rubber ring is sleeved on the handle (10).

5. The polishing device for an electric vehicle instrument panel according to claim 1, characterized in that: A U-shaped mounting frame (14) is provided on the bottom surface of the micro motor (13), and the U-shaped mounting frame (14) is slidably arranged with the workbench (1).

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