Lifting device for processing of rear hangers of electric vehicles

Abstract

The utility model discloses a kind of lifting equipment for electric vehicle rear clothes rack processing, including base, the base top is fixedly installed with electroplating pool, the base top is provided with lifting assembly, the base top is provided with connecting frame by lifting assembly, the connecting frame bottom is fixedly installed with placing basket, the connecting frame inside is provided with moving assembly, the connecting frame inside is provided with frame by moving assembly, the frame inside is provided with adjusting assembly, the frame inside is provided with mounting plate by adjusting assembly, the mounting plate bottom is provided with elastic component. The distance between mounting plate is adjusted by adjusting assembly, and the elastic component will automatically adjust clamping force according to the thickness of rear clothes rack, ensure that rear clothes rack is stably fixed, avoid the situation that rear clothes rack moves in electroplating pool subsequently, so that equipment can be suitable for the processing of a variety of different thickness and size of rear clothes rack, greatly improve the versatility and flexibility of equipment.

Description

Technical Field

[0001] This utility model relates to the field of lifting equipment technology, and in particular to a lifting device for processing rear coat racks of electric vehicles. Background Technology

[0002] With economic development and the continuous improvement of people's living standards, the demands for the operating speed, comfort, and safety of electric vehicles are also constantly increasing. Electric vehicle rear coat racks have emerged in response to these market demands. Lifting equipment is often used in the electroplating process of electric vehicle rear coat racks.

[0003] Chinese patent application publication number CN216663278U discloses a lifting device for processing electric vehicle rear racks, relating to the field of lifting device technology. This utility model includes a base and a placement box. A bracket and an electroplating tank are connected to the base. The bracket includes two rods connected to a positioning rod. A linear drive mechanism is connected to the upper side of the positioning rod, and a sliding rod is connected to the output end of the linear drive mechanism. Although the above device can tightly press the rear rack by setting a pressure plate, preventing the rear rack from moving within the electroplating tank, the height of the pressure plate relative to the bottom of the inner wall of the placement box is fixed. This means the device can only fix and limit the rear rack of an electric vehicle with a certain thickness, thus limiting its functionality. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a lifting device for processing rear coat racks of electric vehicles, thereby solving the problems mentioned in the background section.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A lifting device for processing rear racks of electric vehicles includes a base, an electroplating tank fixedly installed on the top of the base, a lifting component provided on the top of the base, a connecting frame provided on the top of the base via the lifting component, a placement basket fixedly installed on the bottom of the connecting frame, a moving component provided inside the connecting frame, a frame provided inside the connecting frame via the moving component, an adjusting component provided inside the frame, a mounting plate provided inside the frame via the adjusting component, and an elastic component provided at the bottom of the mounting plate.

[0007] Preferably, the lifting assembly includes a support frame disposed on the top of the base, a hydraulic push rod is fixedly installed on the top of the support frame, and the output end of the hydraulic push rod is fixedly connected to the connecting frame.

[0008] Preferably, the movable component includes an electric push rod disposed on the top of the inner wall of the connecting frame, and a connecting block is fixedly installed at the output end of the electric push rod, the connecting block being fixedly connected to the frame.

[0009] Preferably, the adjustment component includes a drive motor disposed on the front side of the frame, the output end of the drive motor extending through the frame into the frame and fixedly mounted with a screw, a movable plate being threadedly connected to the surface of the screw, the movable plate being slidably connected to the frame, and the movable plate being fixedly connected to the mounting plate.

[0010] Preferably, the elastic component includes a fixing sleeve disposed at the bottom of the mounting plate, a spring fixedly installed on the top of the inner wall of the fixing sleeve, a fixing post fixedly installed at the bottom end of the spring, and the fixing post being slidably connected to the fixing sleeve.

[0011] Preferably, the screw is a bidirectional threaded screw, and the screw is made of stainless steel.

[0012] Preferably, there are multiple fixing sleeves, and the multiple fixing sleeves are distributed in an array.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: The lifting device for processing electric vehicle rear racks places the electric vehicle rear rack in a placement basket. By adjusting the components, the mounting plates can be moved relative to each other. The distance between the mounting plates can be adjusted according to the size of the electric vehicle rear rack. Then, by moving the components, the frame, adjusting components, mounting plates, and elastic components move downward to achieve compression and fixation of the rear rack. The elastic components automatically adjust the clamping force according to the thickness of the rear rack to ensure that the rear rack is stably fixed and to prevent the rear rack from moving in the electroplating tank later. This makes the device applicable to the processing of rear racks of various thicknesses and sizes, greatly improving the versatility and flexibility of the device. Attached Figure Description

[0014] Figure 1 This is a three-dimensional perspective view of the present invention;

[0015] Figure 2 This utility model Figure 1 Enlarged view of point A in the middle;

[0016] Figure 3 This is an exploded view of a partial structure of the present invention.

[0017] In the diagram: 1. Base; 2. Electroplating tank; 3. Support frame; 4. Hydraulic push rod; 5. Connecting frame; 6. Placement basket; 7. Electric push rod; 8. Connecting block; 9. Frame; 10. Drive motor; 11. Screw; 12. Moving plate; 13. Mounting plate; 14. Fixing sleeve; 15. Spring; 16. Fixing column. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Reference Figure 1-3A lifting device for processing rear coat racks of electric vehicles includes a base 1, an electroplating tank 2 fixedly installed on the top of the base 1, a lifting assembly on the top of the base 1, a connecting frame 5 connected to the top of the base 1 via the lifting assembly, a placement basket 6 fixedly installed at the bottom of the connecting frame 5, a moving assembly inside the connecting frame 5, and a frame 9 connected to the moving assembly inside the connecting frame 5. The moving assembly includes an electric push rod 7 located on the top of the inner wall of the connecting frame 5, a connecting block 8 fixedly installed at the output end of the electric push rod 7, and the connecting block 8 fixedly connected to the frame 9. The moving assembly facilitates the provision of driving force for the up and down movement of the frame 9. An adjustment assembly is installed inside the frame 9. The adjustment assembly includes a mounting plate 13. The assembly comprises a drive motor 10 located at the front of the frame 9. The output end of the drive motor 10 extends through the frame 9 and is fixedly mounted with a screw 11. The screw 11 is a bidirectional threaded rod made of stainless steel for increased structural strength and durability. A movable plate 12 is threaded onto the surface of the screw 11, slidably connected to the frame 9, and fixedly connected to the mounting plate 13. This adjustment assembly allows for easy adjustment of the distance between the mounting plates 13, facilitating the subsequent installation of rear coat racks of different sizes for electric vehicles. The clamping force is adjusted by compression. An elastic component is provided at the bottom of the mounting plate 13. This elastic component includes multiple fixing sleeves 14 arranged in an array at the bottom of the mounting plate 13. A spring 15 is fixedly installed on the top of the inner wall of each fixing sleeve 14, and a fixing post 16 is fixedly installed at the bottom of each spring 15. The fixing post 16 is slidably connected to the fixing sleeve 14. Regardless of the thickness of the back hanger, the fixing post 16 will stop moving after contacting the back hanger, while the fixing sleeve 14 continues to move downwards. The clamping force is adjusted by the compression of the spring 15. This adaptability allows the device to handle back hangers of various sizes, improving its versatility and flexibility. The lifting device for processing electric vehicle rear racks places the electric vehicle rear rack in the placement basket 6. By adjusting the components, the mounting plates 13 can be moved relative to each other. The distance between the mounting plates 13 can be adjusted according to the size of the electric vehicle rear rack. Then, by moving the components, the frame 9, adjusting components, mounting plates 13, and elastic components move downward to compress and fix the rear rack. The elastic components will automatically adjust the clamping force according to the thickness of the rear rack to ensure that the rear rack is stably fixed and to prevent the rear rack from moving in the electroplating tank 2. This makes the device suitable for processing rear racks of various thicknesses and sizes, greatly improving the versatility and flexibility of the device.

[0020] Specifically, the lifting assembly includes a support frame 3 set on the top of the base 1. A hydraulic push rod 4 is fixedly installed on the top of the support frame 3. The output end of the hydraulic push rod 4 is fixedly connected to the connecting frame 5. The lifting assembly facilitates the up-and-down movement of the connecting frame 5, thereby making it easier to place the basket 6. The electric vehicle rear coat rack can automatically enter or leave the electroplating tank 2, thus making it more convenient to perform electroplating processing on the electric vehicle rear coat rack.

[0021] All electrical components mentioned in this article are connected to an external main controller and 220V AC mains power, and the main controller can be a conventional known device such as a computer for control.

[0022] In use: Place the electric vehicle rear coat rack in the placement basket 6. Drive the motor 10 to rotate the screw 11, causing the moving plates 12 to move relative to each other along the frame 9. Adjust the distance between the moving plates 12. Then, the electric push rod 7 causes the connecting block 8 to move downward, causing the frame 9, drive motor 10, screw 11, moving plate 12, mounting plate 13, fixing sleeve 14, spring 15, and fixing column 16 to move downward. The fixing column 16 will then contact the electric vehicle rear coat rack and stop moving downward, while the fixing sleeve 14 will continue to move downward, causing the spring 15 to be compressed. The compression of the spring 15 causes the fixing column 16 to apply a certain pressure to the electric vehicle rear coat rack, thereby clamping the rear coat rack. Then, the hydraulic push rod 4 causes the connecting frame 5 to move downward, causing the placement basket 6 and the rear coat rack to move downward into the electroplating tank 2 for electroplating processing.

[0023] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0024] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A lifting device for processing of a rear shelf of an electric vehicle, comprising a base (1), characterized in that, An electroplating tank (2) is fixedly installed on the top of the base (1). A lifting component is provided on the top of the base (1). A connecting frame (5) is provided on the top of the base (1) through the lifting component. A placement basket (6) is fixedly installed on the bottom of the connecting frame (5). A moving component is provided inside the connecting frame (5). A frame (9) is provided inside the connecting frame (5) through the moving component. An adjusting component is provided inside the frame (9). An installation plate (13) is provided inside the frame (9) through the adjusting component. An elastic component is provided at the bottom of the installation plate (13).

2. The lifting device for processing the rear hanger of an electric vehicle according to claim 1, characterized in that, The lifting assembly includes a support frame (3) disposed on the top of the base (1), and a hydraulic push rod (4) is fixedly installed on the top of the support frame (3). The output end of the hydraulic push rod (4) is fixedly connected to the connecting frame (5).

3. The lifting device for processing the rear hanger of an electric vehicle according to claim 1, characterized in that, The moving component includes an electric push rod (7) disposed on the top of the inner wall of the connecting frame (5), and a connecting block (8) is fixedly installed at the output end of the electric push rod (7), and the connecting block (8) is fixedly connected to the frame (9).

4. The lifting device for processing the rear hanger of an electric vehicle according to claim 1, characterized in that, The adjustment assembly includes a drive motor (10) located on the front side of the frame (9). The output end of the drive motor (10) extends through the frame (9) into the interior of the frame (9) and is fixedly mounted with a screw (11). A movable plate (12) is threadedly connected to the surface of the screw (11). The movable plate (12) is slidably connected to the frame (9) and fixedly connected to the mounting plate (13).

5. The lifting device for processing the rear hanger of an electric vehicle according to claim 1, characterized in that, The elastic component includes a fixing sleeve (14) disposed at the bottom of the mounting plate (13), a spring (15) is fixedly installed on the top of the inner wall of the fixing sleeve (14), a fixing post (16) is fixedly installed at the bottom of the spring (15), and the fixing post (16) is slidably connected to the fixing sleeve (14).

6. The lifting device for processing the rear hanger of an electric vehicle according to claim 4, characterized in that, The screw (11) is a bidirectional threaded rod, and the screw (11) is made of stainless steel.

7. The lifting device for processing the rear hanger of an electric vehicle according to claim 5, characterized in that, The number of the fixing sleeves (14) is multiple, and the multiple fixing sleeves (14) are distributed in an array.

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