Tire replacement device for automobile maintenance

Abstract

The utility model relates to the technical field of automobile tire replacement, and discloses an automobile maintenance tire replacement device which comprises a bottom plate, a supporting plate is fixed to the top of the bottom plate, and a first driving device is fixed to the top of the supporting plate; two clamping plates are slidably mounted at the top of the supporting plate, two storage grooves are formed in the tops of the clamping plates, a lighting lamp is fixed in the mounting frame, a butt joint block is fixed to the bottom of the mounting frame, a butt joint groove is formed in one side of the butt joint block, a plurality of sliding holes are formed in one side of each clamping plate, and a plurality of clamping grooves are formed in the other side of each clamping plate. According to the automobile tire replacement device, illumination auxiliary equipment is additionally arranged, so that a maintainer can clearly observe the position of a tire below an automobile under the condition of insufficient light, and therefore the replacement efficiency and accuracy are improved; and the maintenance and replacement time is shortened.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile tire replacement, in particular to an automobile maintenance tire replacement device. Background Technique

[0002] With the rapid development of the automobile industry, automobiles are becoming more and more popular, and the maintenance work of automobiles is becoming more and more onerous. The existing automobile maintenance work is all operated by automobile maintenance personnel. When replacing the tires of an automobile, it is generally necessary to carry and install the tires.

[0003] In the prior art, the Chinese utility model with the publication number of CN215662764U discloses a convenient tire replacement device for automobile maintenance, including a base. A rotating plate is rotatably installed at the middle position of the upper end surface of the base. A screw rod is threadedly installed inside the rotating plate. The top end surface of the screw rod is fixedly installed with a support plate. Two clamping plates are arranged on the upper end surface of the support plate. A sliding groove is opened inside the support plate. A sliding plate is slidably installed inside the sliding groove. A rotating rod is rotatably installed inside the sliding groove. One end of the rotating rod extends to the outside of the support plate and is fixedly installed with an operating plate. The sliding plate is threadedly sleeved on the rotating rod. A through hole is opened at the center position of the upper end surface of the base. A guiding plate is fixedly installed on the inner side surface of the through hole. Guiding grooves are opened on both side surfaces of the screw rod.

[0004] In the above technology, the position of the automobile whose tire needs to be replaced is jacked up by the top plate. The rotating plate is rotated. Under the action of the thread, with the guiding action of the guiding plate and the guiding groove, the screw rod is promoted to longitudinally move along the base, so as to drive the support plate on the screw rod to longitudinally move, so that the support plate is located directly below the tire to be disassembled. The tire on the automobile is disassembled and placed on the support plate. However, when disassembling and replacing the tire at night, since the automobile is above, it may block the light, and there is no lighting device on the replacement device, which may cause the maintenance personnel to not see the installation position clearly during the replacement, so it may cause the maintenance time to be prolonged and reduce the replacement efficiency.

[0005] In view of this, the utility model proposes an automobile maintenance tire replacement device to solve the above technical problems. Summary of the Utility Model

[0006] Aiming at the deficiencies of the above background technique, the utility model provides a technical solution of an automobile maintenance tire replacement device. By adding lighting auxiliary equipment, it can enable maintenance personnel to clearly observe the position of the tire under the automobile even in the case of insufficient light, thereby improving the replacement efficiency and accuracy, shortening the maintenance and replacement time, and solving the problems raised in the above background technique.

[0007] The present utility model provides the following technical solution: An automobile maintenance tire replacement device, comprising: a bottom plate, a support plate is fixed on the top of the bottom plate, and a first driving device is fixed on the top of the support plate;

[0008] Two clamping plates are slidably installed on the top of the support plate. Two storage grooves are formed on the top of the clamping plate. A rotating shaft is rotatably installed inside the storage groove. A connecting block is fixed on the outer wall of the rotating shaft. An installation frame is rotatably installed on one side of the connecting block. A lighting lamp is fixed inside the installation frame. A docking block is fixed on the bottom of the installation frame. A docking groove is formed on one side of the docking block. A plurality of sliding holes are formed on one side of the clamping plate. A pushing frame is slidably installed inside the sliding hole. A clamping strip is slidably installed inside the docking groove. The bottom of the clamping strip is fixedly connected with one end of the pushing frame. A plurality of springs are fixed on one side of the inner wall of the storage groove, and the springs are sleeved on the pushing frame.

[0009] As a preferred technical solution of the present utility model, an installation ring is fixed on one side of the clamping plate. Two air pumps are fixed below the support plate. The top of the air pump is connected and fixed with a connecting hose. The top end of the connecting hose is fixed with a jet head. The connecting hose is slidably installed inside the installation ring.

[0010] As a preferred technical solution of the present utility model, a second driving device is fixed on the top of the bottom plate. A moving plate is slidably installed on the top of the bottom plate. An electric push rod is fixed on the top of the moving plate. The telescopic end of the electric push rod is fixedly connected with the bottom of the support plate.

[0011] As a preferred technical solution of the present utility model, an inserting column is fixed on one side of the connecting block. A rotating groove is formed on one side of the installation frame. The inserting column is rotatably installed inside the rotating groove.

[0012] As a preferred technical solution of the present utility model, an anti - detachment pad is fixed on one side of the clamping plate.

[0013] As a preferred technical solution of the present utility model, a lifting device is fixed on the top of the bottom plate.

[0014] Compared with the prior art, the present utility model has the following beneficial effects:

[0015] In the present utility model, by adding lighting auxiliary equipment, it can enable maintenance personnel to clearly observe the tire position under the vehicle even in low - light conditions, thereby improving the replacement efficiency and accuracy, shortening the maintenance and replacement time, enhancing the safety of tire replacement at night, and reducing the risk of operation errors caused by unclear vision. Description of the Drawings

[0016] Figure 1 is a schematic structural diagram of the present utility model;

[0017] Figure 2 is a front view structural schematic diagram of the present utility model;

[0018] Figure 3 is a structural schematic diagram of the support plate of the present utility model;

[0019] Figure 4 is a structural schematic diagram of the clamping plate of the present utility model.

[0020] In the figure: 1, bottom plate; 2, support plate; 3, first driving device; 4, clamping plate; 5, storage groove; 6, rotating shaft; 7, connecting block; 8, mounting frame; 9, lighting lamp; 10, docking block; 11, docking groove; 12, sliding hole; 13, pushing frame; 14, clamping strip; 15, spring; 16, mounting ring; 17, air pump; 18, connecting hose; 19, jet head; 20, second driving device; 21, moving plate; 22, electric push rod; 23, inserting column; 24, rotating groove; 25, anti - detachment pad; 26, lifting device. Specific embodiments

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0022] Embodiment 1

[0023] Please refer to Figures 1-4 As shown, an automobile maintenance tire replacement device includes: a bottom plate 1, a support plate 2 is fixed on the top of the bottom plate 1, and a first driving device 3 is fixed on the top of the support plate 2. The first driving device 3 includes a driving motor, a bidirectional lead screw, and a moving block;

[0024] Two clamping plates 4 are slidably mounted on the top of the support plate 2. Two storage grooves 5 are formed in the top of the clamping plate 4. A rotating shaft 6 is rotatably mounted inside the storage groove 5. A connecting block 7 is fixed to the outer wall of the rotating shaft 6. An installation frame 8 is rotatably mounted on one side of the connecting block 7. A lighting lamp 9 is fixed inside the installation frame 8. A docking block 10 is fixed to the bottom of the installation frame 8. A docking groove 11 is formed in one side of the docking block 10. A plurality of sliding holes 12 are formed in one side of the clamping plate 4. A pushing frame 13 is slidably mounted inside the sliding hole 12. A clamping strip 14 is slidably mounted inside the docking groove 11. The bottom of the clamping strip 14 is fixedly connected to one end of the pushing frame 13. A plurality of springs 15 are fixed to one side of the inner wall of the storage groove 5. The springs 15 are sleeved on the pushing frame 13.

[0025] In use, first, the bottom plate 1 is pushed under the vehicle, so that the support plate 2 can be aligned with the tire position. Then, driven by the first driving device 3, the two clamping plates 4 approach each other, and thus the tire can be clamped, so that the rear tire can be prevented from falling off after disassembly, thereby improving stability and safety. During disassembly, the worker moves the pushing frame 13, so that the pushing frame 13 slides into the clamping plate 4, and thus the spring 15 can be stretched, so that the clamping strip 14 can be removed from the docking groove 11. At this time, the rotating shaft 6 can be rotated to make the connecting block 7 rotate, so that the installation frame 8 can be removed from the storage groove 5, and then the lighting lamp 9 is turned on to illuminate the tire position at the bottom of the vehicle, so that the installation efficiency can be prevented from being reduced due to dim vision.

[0026] Embodiment Two

[0027] As a specific embodiment of the present invention, please refer to Figures 1-4 As shown, an installation ring 16 is fixed to one side of the clamping plate 4. Two air pumps 17 are fixed below the support plate 2. The top of the air pump 17 is connected and fixed with a connecting hose 18. The top end of the connecting hose 18 is fixed with a jet head 19. The connecting hose 18 is slidably mounted inside the installation ring 16. A second driving device 20 is fixed to the top of the bottom plate 1. The second driving device 20 includes a driving motor, a lead screw, and a moving block. A moving plate 21 is slidably mounted on the top of the bottom plate 1. An electric push rod 22 is fixed to the top of the moving plate 21. The telescopic end of the electric push rod 22 is fixedly connected to the bottom of the support plate 2. An insertion post 23 is fixed to one side of the connecting block 7. A rotating groove 24 is formed in one side of the installation frame 8. The insertion post 23 is rotatably mounted inside the rotating groove 24. An anti-slip pad 25 is fixed to one side of the clamping plate 4. A lifting device 26 is fixed to the top of the bottom plate 1.

[0028] In use, the connecting hose 18 and the jet head 19 can be supported by the mounting ring 16 to prevent them from falling to the ground, thus facilitating subsequent use. When changing a tire, gas is generated by the air pump 17 and then blown out through the jet head 19, so as to clean the ash at the position where the tire is fixed, avoiding dirt and dust adhering to the fixing nuts, thereby improving the replacement efficiency. And the moving plate 21 can be driven to move by the second driving device 20, which is beneficial to adjusting the position of the support plate 2, thus improving the flexibility. Then, the height of the support plate 2 can be adjusted by the electric push rod 22, so that the support plate 2 can fit more closely to the position of the vehicle tire, avoiding too large a distance between the tire and the support plate 2 during replacement, thus reducing the shaking. During lighting, the insertion post 23 and the rotating groove 24 can make the mounting frame 8 more stable when rotating, and the lighting angle can be changed by rotation, so that the lighting effect is better. When clamping and fixing the tire, the anti-slip pad 25 can increase the friction force, thus improving the stability and preventing the tire from falling. Before replacement, the vehicle can be stably lifted by the lifting device 26, which facilitates the maintenance personnel to carry out the replacement below and reduces the risk of bumping.

[0029] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device. At the same time, in the drawings of the present utility model, the filling patterns are only for distinguishing layers and are not subject to any other limitations.

[0030] Although the embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. An automobile maintenance tire replacement device, comprising: A bottom plate (1), a support plate (2) is fixed to the top of the bottom plate (1), and a first driving device (3) is fixed to the top of the support plate (2); It is characterized in that: Two clamping plates (4) are slidably installed on the top of the support plate (2). Two storage grooves (5) are opened on the top of the clamping plate (4). A rotating shaft (6) is rotatably installed inside the storage groove (5). A connecting block (7) is fixed to the outer wall of the rotating shaft (6). An installation frame (8) is rotatably installed on one side of the connecting block (7). A lighting lamp (9) is fixed inside the installation frame (8). A docking block (10) is fixed to the bottom of the installation frame (8). A docking groove (11) is opened on one side of the docking block (10). A plurality of sliding holes (12) are opened on one side of the clamping plate (4). A pushing frame (13) is slidably installed inside the sliding hole (12). A clamping bar (14) is slidably installed inside the docking groove (11). The bottom of the clamping bar (14) is fixedly connected to one end of the pushing frame (13). A plurality of springs (15) are fixed to one side of the inner wall of the storage groove (5). The spring (15) is sleeved on the pushing frame (13).

2. The tire replacement device for vehicle maintenance according to claim 1, wherein: An installation ring (16) is fixed to one side of the clamping plate (4). Two air pumps (17) are fixed below the support plate (2). A connecting hose (18) is fixedly connected to the top of the air pump (17). A jet head (19) is fixed to the top end of the connecting hose (18). The connecting hose (18) is slidably installed inside the installation ring (16).

3. The tire replacement device for vehicle maintenance according to claim 1, wherein: A second driving device (20) is fixed to the top of the bottom plate (1). A moving plate (21) is slidably installed on the top of the bottom plate (1). An electric push rod (22) is fixed to the top of the moving plate (21). The telescopic end of the electric push rod (22) is fixedly connected to the bottom of the support plate (2).

4. The tire replacement device for vehicle maintenance according to claim 1, characterized in that: An insertion post (23) is fixed to one side of the connecting block (7). A rotating groove (24) is opened on one side of the installation frame (8). The insertion post (23) is rotatably installed inside the rotating groove (24).

5. The tire replacement device for vehicle maintenance according to claim 1, wherein: An anti-slip pad (25) is fixed to one side of the clamping plate (4).

6. The automotive repair tire replacement device according to claim 1, characterized in that: A lifting device (26) is fixed to the top of the bottom plate (1).

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