Automatic shaping machine for repairing aluminum alloy automobile hub

Abstract

The utility model discloses an automatic shaping machine for aluminum alloy automobile hub repair, which relates to the technical field of hub repair and comprises a workbench, a support is mounted on one side of the workbench, a first telescopic rod is mounted at the upper end of the support, and a buffer mechanism is mounted at the bottom end of the first telescopic rod. The upper end shaping mechanism is installed at the bottom end of the buffering mechanism, the rotating disc is installed in the middle of the upper side of the workbench, the bottom end of the rotating disc is installed on the upper side of the rotating mechanism, the rotating mechanism is installed in the workbench, and the fixing rod is installed at the upper end of the rotating disc. Outer side shaping mechanisms are installed at the positions, located on the two sides of the rotary disc, of the upper end of the workbench. According to the hub shaping device, the outer side of a hub is shaped through the outer side shaping mechanism, the first telescopic rod drives the upper end shaping mechanism to move downwards, the upper side edge of the hub is shaped through the upper end shaping mechanism, and meanwhile the buffering mechanism can buffer pressure between the upper end shaping mechanism and the hub.

Description

Technical Field

[0001] The utility model belongs to the field of wheel hub repair, and specifically relates to an automatic shaping machine for repairing aluminum alloy automobile wheel hubs. Background Art

[0002] The wheel hub is a cylindrical metal part with the inner profile of the tire supporting the tire, and the center is mounted on the shaft. It is also called a wheel rim, a steel rim, a wheel, or a tire bell. There are many types of wheel hubs depending on the diameter, width, molding method, and material. When the wheel hub is deformed by impact, it needs to be reshaped using a shaping machine.

[0003] Chinese patent number CN202220023496.4 discloses a wheel hub repair device based on wheel hub repair, including a base, four corners of the top of the base are fixedly connected with support legs, a box is fixedly connected between the tops of the four support legs, through holes are opened on both sides of the box, the inner cavity of the through holes is movably connected with a hollow column, the first limit ring and the second limit ring are respectively sleeved on both sides of the surface of the hollow column, the first limit ring and the second limit ring are movably connected to the box at opposite sides, a hydraulic telescopic rod is fixedly connected to one side of the inner cavity of the hollow column, and a movable plate is fixedly connected to one side of the hydraulic telescopic rod.

[0004] When the utility model is in use, only the side of the wheel hub can be reshaped. However, when the wheel hub is hit, the surrounding corners are generally deformed, and the above-mentioned equipment cannot repair the edges.

[0005] In view of this, the present utility model is proposed. Utility Model Content

[0006] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide an automatic shaping machine for repairing aluminum alloy automobile wheel hubs.

[0007] In order to solve the above technical problems, the basic concept of the technical solution adopted by the utility model is:

[0008] An automatic shaping machine for repairing aluminum alloy automobile wheel hubs comprises a workbench, a bracket is installed at one side of the workbench, a first telescopic rod is installed at the upper end of the bracket, a buffer mechanism is installed at the bottom end of the first telescopic rod, an upper shaping mechanism is installed at the bottom end of the buffer mechanism, a turntable is installed at the middle position of the upper side of the workbench, the bottom end of the turntable is installed on the upper side of a rotating mechanism, the rotating mechanism is installed inside the workbench, a fixing rod is installed at the upper end of the turntable, and outer shaping mechanisms are installed at the upper ends of the workbench, located on both sides of the turntable.

[0009] Optionally, the buffer mechanism is composed of a buffer plate and a buffer spring, and the buffer spring is installed at the bottom end of the buffer plate and the upper end of the upper shaping mechanism.

[0010] Optionally, a protective sleeve is provided between the buffer plate and the upper shaping mechanism, and two ends of the protective sleeve are adhered to the bottom end of the buffer plate and the upper end of the upper shaping mechanism by adhesive.

[0011] Optionally, guide rods are welded around the upper end of the upper end shaping mechanism, and the upper end of the guide rod is slidably mounted on the upper side of the buffer plate.

[0012] Optionally, the upper end shaping mechanism is composed of a mounting plate and an upper end shaping wheel, and a plurality of the upper end shaping wheels are rotatably mounted at the bottom end of the mounting plate.

[0013] Optionally, the outer side shaping mechanism consists of a second telescopic rod, a mounting frame and a lateral shaping wheel, the second telescopic rod is installed at the upper position of the workbench, the mounting frame is installed at the front end position of the second telescopic rod, and the lateral shaping wheel is rotatably installed at the upper end position of the mounting frame.

[0014] Optionally, the rotating mechanism consists of a motor, a large gear and a small gear, the large gear is installed at the bottom of the turntable, the small gear and the large gear are meshed and connected, the bottom end of the small gear is installed on the upper side of the motor, and the motor is installed inside the workbench.

[0015] After adopting the above technical solution, the utility model has the following beneficial effects compared with the prior art. Of course, any product implementing the utility model does not necessarily need to achieve all the advantages described below at the same time:

[0016] 1. The outer side of the wheel hub is shaped by the outer shaping mechanism. The first telescopic rod drives the upper shaping mechanism to move downward, and the upper side of the wheel hub is shaped by the upper shaping mechanism. At the same time, the buffer mechanism can buffer the pressure between the upper shaping mechanism and the wheel hub.

[0017] 2. When the upper shaping mechanism is in use, the upper shaping wheel contacts the upper side of the wheel hub to shape the upper side of the wheel hub.

[0018] 3. When the outer side shaping mechanism is in use, the second telescopic rod drives the lateral shaping wheel to move close to the wheel hub, and the lateral shaping wheel is used to shape the outer side of the wheel hub.

[0019] 4. When the rotating mechanism is in use, the motor is turned on by the switch, and the motor will rotate through the small gear, and the small gear will drive the turntable to rotate through the large gear, thereby driving the wheel hub to rotate.

[0020] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The drawings described below are only some embodiments. For those skilled in the art, other drawings can be obtained based on these drawings without creative work. In the drawings:

[0022] Figure 1 This is a schematic diagram of the structure of an embodiment of the utility model;

[0023] Figure 2 It is a side view structural schematic diagram of an embodiment of the utility model;

[0024] Figure 3 This is a schematic diagram of the structure of an embodiment of the utility model;

[0025] Figure 4 This is a schematic diagram of the structure of an embodiment of the utility model;

[0026] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0027] 1. Workbench; 2. Outer shaping mechanism; 3. Turntable; 4. Fixed rod; 5. Bracket; 6. Buffer mechanism; 7. First telescopic rod; 8. Upper shaping mechanism; 9. Second telescopic rod; 10. Mounting frame; 11. Lateral shaping wheel; 12. Large gear; 13. Motor; 14. Small gear; 15. Mounting plate; 16. Upper shaping wheel; 17. Guide rod; 18. Buffer plate; 19. Buffer spring; 20. Protective cover; 21. Rotating mechanism.

[0028] It should be noted that these drawings and textual descriptions are not intended to limit the conceptual scope of the present invention in any way, but rather to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0029] The utility model will now be further described in detail with reference to the accompanying drawings.

[0030] See also Figure 1-4 As shown, in this embodiment, an automatic shaping machine for repairing aluminum alloy automobile wheel hub is provided, including a workbench 1, a bracket 5 is installed at one side of the workbench 1, a first telescopic rod 7 is installed at the upper end of the bracket 5, a buffer mechanism 6 is installed at the bottom end of the first telescopic rod 7, an upper shaping mechanism 8 is installed at the bottom end of the buffer mechanism 6, a turntable 3 is installed at the middle position on the upper side of the workbench 1, the bottom end of the turntable 3 is installed on the upper side of the rotating mechanism 21, the rotating mechanism 21 is installed inside the workbench 1, a fixing rod 4 is installed at the upper end of the turntable 3, and outer shaping mechanisms 2 are installed at the upper ends of the workbench 1 on both sides of the turntable 3.

[0031] One aspect of the application of this embodiment is: when in use, the wheel hub is placed on the upper side of the turntable 3 and fixed by bolts. After the fixation is completed, the outer side of the wheel hub is shaped by the outer shaping mechanism 2, and the first telescopic rod 7 will drive the upper shaping mechanism 8 to move downward, and the upper side of the wheel hub is shaped by the upper shaping mechanism 8. At the same time, the buffer mechanism 6 can buffer the pressure between the upper shaping mechanism 8 and the wheel hub.

[0032] In this embodiment, the buffer mechanism 6 is composed of a buffer plate 18 and a buffer spring 19. The buffer spring 19 is installed at the bottom end of the buffer plate 18 and the upper end of the upper shaping mechanism 8. When the buffer mechanism 6 is in use, the buffer spring 19 buffers the contact between the upper shaping mechanism 8 and the wheel hub to avoid high pressure and greater damage to the wheel hub.

[0033] In this embodiment, a protective cover 20 is provided between the buffer plate 18 and the upper shaping mechanism 8, and both ends of the protective cover 20 are adhered to the bottom end of the buffer plate 18 and the upper end of the upper shaping mechanism 8 by adhesive. The protective cover 20 is provided to protect the buffer spring 19, reduce corrosion of the buffer spring 19 during use, and extend the service life of the buffer spring 19.

[0034] In this embodiment, guide rods 17 are welded around the upper end of the upper shaping mechanism 8, and the upper end of the guide rod 17 is slidably installed on the upper side of the buffer plate 18. The setting of the guide rod 17 can limit the upper shaping mechanism 8 to avoid the upper shaping mechanism 8 from deflecting during shaping.

[0035] In this embodiment, the upper shaping mechanism 8 is composed of a mounting plate 15 and an upper shaping wheel 16. A plurality of upper shaping wheels 16 are rotatably mounted at the bottom end of the mounting plate 15. When the upper shaping mechanism 8 is in use, the upper shaping wheel 16 contacts the upper side of the wheel hub to shape the upper side edge of the wheel hub.

[0036] In this embodiment, the outer side shaping mechanism 2 is composed of a second telescopic rod 9, a mounting frame 10 and a lateral shaping wheel 11. The second telescopic rod 9 is installed at the upper side of the workbench 1, the mounting frame 10 is installed at the front end of the second telescopic rod 9, and the lateral shaping wheel 11 is rotatably installed at the upper end of the mounting frame 10. When in use, the outer side shaping mechanism 2 drives the lateral shaping wheel 11 to move close to the wheel hub through the second telescopic rod 9, and shapes the outer side of the wheel hub through the lateral shaping wheel 11.

[0037] In this embodiment, the rotating mechanism 21 is composed of a motor 13, a large gear 12 and a small gear 14. The large gear 12 is installed at the bottom end of the turntable 3, and the small gear 14 is meshed with the large gear 12. The bottom end of the small gear 14 is installed on the upper side of the motor 13. The motor 13 is installed inside the workbench 1. When the rotating mechanism 21 is in use, the motor 13 is turned on by a switch, and the motor 13 will rotate through the small gear 14. The small gear 14 will drive the turntable 3 to rotate through the large gear 12, thereby driving the wheel hub to rotate.

[0038] The present invention is not limited to the above-mentioned implementation modes. Anyone should be aware of the structural changes made under the inspiration of the present invention. Any technical solution that is the same or similar to the present invention falls within the protection scope of the present invention. The technology, shape, and structure that are not described in detail in the present invention are all known technologies.

Claims

1. An automatic shaping machine for repairing aluminum alloy automobile wheels, characterized in that: The invention comprises a workbench (1), wherein a bracket (5) is installed at one side of the workbench (1), a first telescopic rod (7) is installed at the upper end of the bracket (5), a buffer mechanism (6) is installed at the bottom end of the first telescopic rod (7), an upper end shaping mechanism (8) is installed at the bottom end of the buffer mechanism (6), a turntable (3) is installed at the middle position on the upper side of the workbench (1), the bottom end of the turntable (3) is installed on the upper side of a rotating mechanism (21), the rotating mechanism (21) is installed inside the workbench (1), a fixing rod (4) is installed at the upper end of the turntable (3), and outer shaping mechanisms (2) are installed at the upper ends of the workbench (1) and at the two sides of the turntable (3).

2. The automatic shaping machine for repairing aluminum alloy automobile wheel hub according to claim 1, characterized in that: The buffer mechanism (6) is composed of a buffer plate (18) and a buffer spring (19), and the buffer spring (19) is installed at the bottom end of the buffer plate (18) and the upper end of the upper shaping mechanism (8).

3. The automatic shaping machine for repairing aluminum alloy automobile wheel hub according to claim 2, characterized in that: A protective sleeve (20) is provided between the buffer plate (18) and the upper shaping mechanism (8), and two ends of the protective sleeve (20) are adhered to the bottom end of the buffer plate (18) and the upper end of the upper shaping mechanism (8) by adhesive.

4. The automatic shaping machine for repairing aluminum alloy automobile wheel hub according to claim 2, characterized in that: A guide rod (17) is welded around the upper end of the upper end shaping mechanism (8), and the upper end of the guide rod (17) is slidably mounted on the upper side of the buffer plate (18).

5. The automatic shaping machine for repairing aluminum alloy automobile wheel hub according to claim 1, characterized in that: The upper end shaping mechanism (8) is composed of a mounting plate (15) and an upper end shaping wheel (16), and a plurality of upper end shaping wheels (16) are rotatably mounted at the bottom end of the mounting plate (15).

6. The automatic shaping machine for repairing aluminum alloy automobile wheel hub according to claim 1, characterized in that: The outer side shaping mechanism (2) is composed of a second telescopic rod (9), a mounting frame (10) and a lateral shaping wheel (11); the second telescopic rod (9) is mounted on the upper side of the workbench (1); the mounting frame (10) is mounted on the front end of the second telescopic rod (9); and the lateral shaping wheel (11) is rotatably mounted on the upper end of the mounting frame (10).

7. The automatic shaping machine for repairing aluminum alloy automobile wheel hub according to claim 1, characterized in that: The rotating mechanism (21) is composed of a motor (13), a large gear (12) and a small gear (14); the large gear (12) is mounted at the bottom end of the turntable (3); the small gear (14) and the large gear (12) are meshedly connected; the bottom end of the small gear (14) is mounted on the upper side of the motor (13); and the motor (13) is mounted at an inner position of the workbench (1).

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