Automobile hub overhauling device

Abstract

The utility model relates to the technical field of hubs, and provides an automobile hub overhauling device which comprises a base and a hub body, the hub body is arranged above the base, a rotating assembly and a fixing frame are installed on the top of the base, the rotating assembly is located on the inner side of the fixing frame, and the hub body is located above the rotating assembly. Monitoring cameras are fixedly installed on the two sides of the interior of a fixing frame, a lifting assembly is arranged on the fixing frame, a hub body is clamped through clamping assemblies on two connecting blocks, then the connecting blocks are driven through first electric push rods, and therefore the connecting blocks can drive the hub body clamped in the clamping assemblies to ascend; then the first motor drives the driving synchronous wheel, and then the driving synchronous wheel drives the driven synchronous wheel through the synchronous belt, so that the clamping assembly can drive the hub body to turn over while rotating, and after one surface of the hub body is detected, the hub body does not need to be manually taken down and turned over, time and labor are saved, and the detection efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of wheel hubs, in particular to a vehicle wheel hub repair device. Background Art

[0002] The wheel hub is the part in the center of the wheel where the axle is installed, which is often called the "rim" or "steel rim". The wheel hub is easily contaminated with dirt. If it is not cleaned for a long time, it may be corroded and deformed, resulting in safety hazards. Therefore, special attention should be paid to the maintenance of the wheel hub.

[0003] The known Chinese public authorized utility model CN216940577U discloses a wheel hub processing tooling maintenance device, including a fixing device and a base plate, the top of the base plate is fixedly connected to a lifting box, there are two lifting boxes, the bottom of the inner wall of the lifting box is fixedly connected to an electric telescopic rod, there are two electric telescopic rods, the top of the electric telescopic rod is fixedly connected to the top plate, and a second through groove is provided on the side wall of the opposite side of the lifting box. The structural design of the utility model is reasonable. By arranging the electric telescopic rod, the working height of the maintenance device body can be reasonably adjusted according to the needs of the maintenance work. It is easy to use, improves the applicability of the maintenance device, and improves production efficiency. By arranging the fixing device, the fixing plate and the fixing block, it is convenient to fix the wheel hub, prevent displacement during the wheel hub maintenance process, and improve the maintenance work effect.

[0004] However, in the implementation of relevant technologies, it was found that the above-mentioned solution has the following problems: the existing technology cannot be flipped over by itself when in use, and after inspecting one side, it needs to be manually removed and flipped, which is time-consuming and labor-intensive and affects the inspection efficiency. Secondly, when the existing technology is in use, the clamping surface of the clamp is always in contact with part of the surface of the wheel hub, resulting in a blind spot on the surface of the wheel hub, making it impossible to perform a comprehensive inspection of the wheel hub. Utility Model Content

[0005] The utility model proposes an automobile wheel hub inspection and repair device, which solves the problem in the related art that the wheel hub cannot be flipped over by itself. After inspecting one side, it needs to be manually removed and flipped over, which is time-consuming and labor-intensive and affects the inspection efficiency. The clamping surface of the clamp is always in contact with part of the surface of the wheel hub, so that there is a blind spot on the surface of the wheel hub, making it impossible to conduct a comprehensive inspection of the wheel hub.

[0006] The technical solution of the utility model is as follows: A vehicle wheel hub repair device comprises a base and a wheel hub body, the wheel hub body is arranged above the base, a rotating assembly and a fixed frame are respectively installed on the top of the base, and the rotating assembly is located on the inner side of the fixed frame, the wheel hub body is located above the rotating assembly, monitoring cameras are fixedly installed on both sides of the inside of the fixed frame, a lifting assembly is provided on the fixed frame, a transmission assembly is provided on the lifting assembly, a repair assembly is provided on the top of the fixed frame, and the output end of the repair assembly extends to the inner side of the fixed frame, two first electric push rods are fixedly installed on the inner bottom wall of the base, the tops of the two first electric push rods are fixedly installed with connecting blocks through one side wall of the base, the two connecting blocks are each provided with a clamping assembly, and the two connecting blocks are each penetrated by a first motor, the output end of the first motor is fixedly connected to a driving synchronous wheel, the clamping assembly is provided with a driven synchronous wheel, and the driving synchronous wheel is tensioned and meshed with the driven synchronous wheel through a synchronous belt.

[0007] Preferably, the clamping assembly includes an electric telescopic rod installed through the connecting block, one end of the electric telescopic rod is fixedly installed with a connecting plate, a hollow tube is provided through the connecting block, and the hollow tube is rotatably connected to the connecting block, a connecting rod is inserted into the inner side of the hollow tube, and one end of the connecting rod is rotatably connected to the connecting plate, the other end of the connecting rod is fixedly installed with an arc frame, and rollers are connected to the grooves at both ends of the arc frame through bolts and nuts.

[0008] Preferably, a plurality of strip grooves are sequentially opened in a circular array on the outer side wall of the connecting rod, and a plurality of strip plates are sequentially fixedly installed in a circular array on the inner side wall of the hollow tube, and the strip plates are plugged into the strip grooves.

[0009] Preferably, the repair assembly includes a paint box and a paint pump fixedly mounted on the top of the fixing frame, the input end of the paint pump is fixedly connected to an extraction pipe, and the other end of the extraction pipe extends to the inner side of the paint box, the output end of the paint pump is fixedly connected to a spray pipe, and the other end of the spray pipe extends to the inner side of the fixing frame and is fixedly connected to a nozzle.

[0010] Preferably, the lifting assembly includes a second electric push rod installed through the fixing frame, and the bottom wall of the second electric push rod is fixedly mounted with a mounting frame.

[0011] Preferably, the transmission assembly includes a second motor fixedly mounted on the inner bottom wall of the mounting frame, the output end of the second motor passes through a side wall of the mounting frame and is fixedly connected to a pressure plate, and a rubber pad is fixedly mounted on the bottom of the pressure plate.

[0012] Preferably, the rotating assembly includes an annular slide rail fixedly mounted on the top of the base, and the annular slide rail is slidably connected to the containing tray via a slider.

[0013] The working principle and beneficial effects of the utility model are as follows:

[0014] 1. The wheel hub body is clamped by the clamping assemblies on the two connecting blocks, and then the connecting block is driven by the first electric push rod, so that the connecting block can drive the wheel hub body clamped in the clamping assembly to rise, and then the first motor drives the active synchronous wheel, and then the active synchronous wheel drives the driven synchronous wheel through the synchronous belt, so that the clamping assembly can drive the wheel hub body to flip while rotating, so that after one side of the wheel hub body is inspected, there is no need to manually remove and flip it, which saves time and effort and improves the inspection efficiency.

[0015] 2. The transmission assembly is driven down by the lifting assembly, and the bottom of the transmission assembly is brought into contact with the top of the hub body. The hub body is then driven by the transmission assembly so that the hub body can rotate with the cooperation of the rotating assembly, thereby exposing the portion of the hub body that is in contact with the clamping surface of the clamping assembly, thereby preventing blind spots from being detected on the surface of the hub body. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention will be further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0017] Figure 1 This is a schematic diagram of the overall structure proposed by the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the second electric push rod proposed in the utility model;

[0019] Figure 3 This is a structural diagram of the connecting block proposed in the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the lifting assembly proposed in the utility model;

[0021] In the figure: 1. Base; 2. Hub body;

[0022] 3. Rotating assembly; 31. Annular slide rail; 32. Serving tray;

[0023] 4. Fixed bracket; 5. Surveillance camera;

[0024] 6. Lifting assembly; 61. Second electric push rod; 62. Mounting frame;

[0025] 7. Transmission assembly; 71. Second motor; 72. Pressure plate;

[0026] 8. Repair components; 81. Paint box; 82. Paint pump; 83. Spray hose; 84. Spray head;

[0027] 9. First electric push rod; 10. Connecting block;

[0028] 11. Clamping assembly; 1101. Electric telescopic rod; 1102. Connecting plate; 1103. Hollow tube; 1104. Connecting rod; 1105. Arc frame;

[0029] 12. First motor; 13. Driving synchronous wheel; 14. Driven synchronous wheel; 15. Strip groove. DETAILED DESCRIPTION

[0030] The following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0031] Example 1

[0032] See also Figure 1 - Figure 4 , a car wheel hub maintenance device includes a base 1 and a hub body 2, the hub body 2 is arranged above the base 1, and a rotating component 3 and a fixed frame 4 are respectively installed on the top of the base 1, and the rotating component 3 is located on the inner side of the fixed frame 4, and the hub body 2 is located above the rotating component 3. Monitoring cameras 5 are fixedly installed on both sides of the fixed frame 4, and a lifting component 6 is provided on the fixed frame 4. The lifting component 6 is provided with a transmission component 7. Two first electric push rods 9 are fixedly installed on the inner bottom wall of the base 1, and the tops of the two first electric push rods 9 are fixedly installed with connecting blocks 10 through one side wall of the base 1. The two connecting blocks 10 are each provided with a clamping component 11, and the two connecting blocks 10 are each penetrated by a first motor 12. The output end of the first motor 12 is fixedly connected to an active synchronous wheel 13, and the clamping component 11 is provided with a driven synchronous wheel 14, and the active synchronous wheel 13 is tensioned and meshed with the driven synchronous wheel 14 through a synchronous belt.

[0033] The utility model provides a vehicle wheel hub inspection device. When in use, the controller on one side of the base 1 controls the clamping assembly 11 to clamp the hub body 2 on the rotating assembly 3, and then the monitoring camera 5 installed on the fixing frame 4 detects the surface of the hub body 2. At the same time, the controller on one side of the base 1 controls the lifting assembly 6 to drive the transmission assembly 7 to descend, and the transmission assembly 7 is made to clamp and fix the hub body 2 with the cooperation of the rotating assembly 3, and then the transmission assembly 7 is started by the controller, so that the transmission assembly 7 can drive the hub body 2 to rotate through friction and with the cooperation of the rotating assembly 3, so that the part of the hub body 2 that contacts the clamping surface of the clamping assembly 11 can also be When it is revealed and needs to be turned over, the controller first controls the lifting assembly 6 to drive the transmission assembly 7 away from the hub body 2, and then controls the first electric push rod 9 to drive the connecting block 10 to rise. While rising, the connecting block 10 can synchronously drive the hub body 2 to rise through the clamping assembly 11 thereon. Finally, the controller starts the first motor 12, and then the first motor 12 drives the active synchronous wheel 13 thereon to rotate. Then the active synchronous wheel 13 drives the driven synchronous wheel 14 on the clamping assembly 11 through the synchronous belt, so that the clamping assembly 11 can drive the hub body 2 to flip while rotating, so that after the hub body 2 has inspected one side, it can be flipped without manual removal, which saves time and effort and improves the inspection efficiency.

[0034] Furthermore, the clamping assembly 11 includes an electric telescopic rod 1101 installed through the connecting block 10, and a connecting plate 1102 is fixedly installed at one end of the electric telescopic rod 1101. A hollow tube 1103 is provided through the connecting block 10, and the hollow tube 1103 is rotatably connected to the connecting block 10. A connecting rod 1104 is inserted into the inner side of the hollow tube 1103, and one end of the connecting rod 1104 is rotatably connected to the connecting plate 1102. An arc frame 1105 is fixedly installed at the other end of the connecting rod 1104, and rollers are connected to the grooves at both ends of the arc frame 1105 through bolts and nuts.

[0035] Specifically, the connecting plate 1102 is driven to move by the retracted electric telescopic rod 1101, and then the moving connecting plate 1102 drives the connecting rod 1104 installed thereon, so that the connecting rod 1104 can drive the arc frame 1105 to approach the hub body 2 and make the rollers on the arc frame 1105 contact with the surface of the hub body 2, thereby facilitating the clamping and fixing of the hub body 2 on the rotating assembly 3, and facilitating the subsequent driving of the hub body 2 for protection.

[0036] Furthermore, a plurality of strip grooves 15 are sequentially opened in a circular array on the outer wall of the connecting rod 1104 , and a plurality of strip plates are sequentially fixedly installed in a circular array on the inner wall of the hollow tube 1103 , and the strip plates are plugged into the strip grooves 15 .

[0037] Specifically, when the active synchronous wheel 13 and the synchronous belt drive the driven synchronous wheel 14 and the hollow tube 1103 rotatably installed on the connecting block 10 to rotate, the hollow tube 1103, with the cooperation of the strip plate and the strip groove 15, can drive the connecting rod 1104 rotatably installed on the connecting plate 1102 to rotate, thereby facilitating the flip adjustment of the hub body 2.

[0038] Furthermore, the lifting assembly 6 includes a second electric push rod 61 that is installed through the fixing frame 4 , and a mounting frame 62 is fixedly installed on the bottom wall of the second electric push rod 61 .

[0039] Specifically, the second electric push rod 61 drives the mounting frame 62 to descend, so that the transmission assembly 7 can contact the hub body 2, thereby facilitating the subsequent rotation adjustment of the hub body 2, so that the part of the hub body 2 that contacts the clamping surface of the clamping assembly 11 can also be exposed.

[0040] Furthermore, the transmission assembly 7 includes a second motor 71 fixedly mounted on the inner bottom wall of the mounting frame 62. The output end of the second motor 71 passes through a side wall of the mounting frame 62 and is fixedly connected to a pressure plate 72. A rubber pad is fixedly mounted on the bottom of the pressure plate 72.

[0041] Specifically, the second motor 71 drives the pressure plate 72 to rotate, and then the rotating pressure plate 72 can drive the hub body 2 to rotate under the cooperation of friction and the rotating component 3. At the same time, the rubber pad at the bottom of the pressure plate 72 is conducive to increasing the friction between the pressure plate 72 and the hub body 2.

[0042] Furthermore, the rotating assembly 3 includes an annular slide rail 31 fixedly mounted on the top of the base 1 , and a holding tray 32 is slidably connected to the annular slide rail 31 via a slider.

[0043] Specifically, the receiving tray 32 is slidably connected to the annular slide rail 31 via a slider, thereby ensuring that the transmission assembly 7 can drive the rotating assembly 3 to rotate.

[0044] Example 2

[0045] Based on Example 1, in this embodiment: a repair component 8 is provided on the top of the fixing frame 4, and the output end of the repair component 8 extends to the inner side of the fixing frame 4. The repair component 8 includes a paint box 81 and a paint pump 82 fixedly installed on the top of the fixing frame 4. The input end of the paint pump 82 is fixedly connected to an extraction pipe, and the other end of the extraction pipe extends to the inner side of the paint box 81. The output end of the paint pump 82 is fixedly connected to a spray pipe 83, and the other end of the spray pipe 83 extends to the inner side of the fixing frame 4 and is fixedly connected to a nozzle 84.

[0046] The technical solution provided by this embodiment is: when the monitoring camera 5 detects scratches or friction on the surface of the hub body 2, the controller controls the transmission assembly 7 to drive the hub body 2 according to the image captured by the monitoring camera 5, and rotates the damaged area to the bottom of the nozzle 84, and then extracts the paint in the paint box 81 through the extraction pipe connected to the input end of the paint pump 82, and then the extracted paint passes through the spray pipe 83 and is finally sprayed out from the nozzle 84, thereby facilitating the repair of the scratched or frictional areas.

[0047] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An automobile wheel hub repair device, comprising a base (1) and a wheel hub body (2), characterized in that: The hub body (2) is arranged above the base (1); A rotating assembly (3) and a fixing frame (4) are respectively installed on the top of the base (1), and the rotating assembly (3) is located inside the fixing frame (4), the hub body (2) is located above the rotating assembly (3), and monitoring cameras (5) are fixedly installed on both sides of the fixing frame (4); A lifting assembly (6) is provided on the fixing frame (4), and a transmission assembly (7) is provided on the lifting assembly (6); A repair component (8) is provided on the top of the fixing frame (4), and an output end of the repair component (8) extends to the inner side of the fixing frame (4); Two first electric push rods (9) are fixedly mounted on the inner bottom wall of the base (1); the tops of the two first electric push rods (9) pass through a side wall of the base (1) and are fixedly mounted with a connecting block (10); and the two connecting blocks (10) are both provided with a clamping assembly (11); A first motor (12) is installed through each of the two connecting blocks (10), an output end of the first motor (12) is fixedly connected to a driving synchronous wheel (13), a driven synchronous wheel (14) is provided on the clamping assembly (11), and the driving synchronous wheel (13) is tensionedly engaged with the driven synchronous wheel (14) through a synchronous belt.

2. The automobile wheel hub repair device according to claim 1, characterized in that: The clamping assembly (11) comprises an electric telescopic rod (1101) installed through the connecting block (10), and a connecting plate (1102) is fixedly installed on one end of the electric telescopic rod (1101); A hollow tube (1103) is provided through the connecting block (10), and the hollow tube (1103) is rotatably connected to the connecting block (10); a connecting rod (1104) is inserted into the inner side of the hollow tube (1103), and one end of the connecting rod (1104) is rotatably connected to the connecting plate (1102); An arc frame (1105) is fixedly mounted on the other end of the connecting rod (1104), and rollers are connected to the grooves at both ends of the arc frame (1105) through bolts and nuts.

3. The automobile wheel hub repair device according to claim 2, characterized in that: A plurality of strip grooves (15) are sequentially provided on the outer wall of the connecting rod (1104) in a circular array, and a plurality of strip plates are sequentially fixedly installed on the inner wall of the hollow tube (1103) in a circular array, and the strip plates are plugged into the strip grooves (15).

4. The automobile wheel hub repair device according to claim 1, characterized in that: The repair assembly (8) comprises a paint box (81) and a paint pump (82) fixedly mounted on the top of the fixing frame (4); an input end of the paint pump (82) is fixedly connected to an extraction pipe, and the other end of the extraction pipe extends to the inner side of the paint box (81); an output end of the paint pump (82) is fixedly connected to a spray pipe (83), and the other end of the spray pipe (83) extends to the inner side of the fixing frame (4) and is fixedly connected to a spray head (84).

5. The automobile wheel hub repair device according to claim 1, characterized in that: The lifting assembly (6) comprises a second electric push rod (61) which is installed through the fixing frame (4), and a mounting frame (62) is fixedly installed on the bottom wall of the second electric push rod (61).

6. The automobile wheel hub repair device according to claim 5, characterized in that: The transmission assembly (7) includes a second motor (71) fixedly mounted on the inner bottom wall of the mounting frame (62); an output end of the second motor (71) passes through a side wall of the mounting frame (62) and is fixedly connected to a pressure plate (72); a rubber pad is fixedly mounted on the bottom of the pressure plate (72).

7. The automobile wheel hub repair device according to claim 1, characterized in that: The rotating assembly (3) comprises an annular slide rail (31) fixedly mounted on the top of the base (1), and a holding tray (32) is slidably connected to the annular slide rail (31) via a slider.

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