Hub fixing device for automobile hub machining

Abstract

The utility model discloses a hub fixing device for automobile hub machining, and relates to the technical field of automobile hub machining. The device comprises a supporting assembly which comprises a working table and a supporting column fixed on the lower surface of the working table; the limiting assembly is arranged on the supporting assembly; the limiting assembly comprises a rotating shaft rotationally connected to the upper surface of the workbench, a disc fixed to the top end of the rotating shaft, a threaded rod fixed to the upper surface of the disc and a nut in threaded connection with the threaded rod. And; the hub assembly is arranged on the limiting assembly; the hub assembly comprises spokes placed on the upper surface of the disc and a hub body fixed to the spokes. The limiting assembly and the hub assembly are arranged, so that the problems that when an automobile hub is machined, the automobile hub needs to be limited and fixed, but an existing limiting and fixing device is complex in structure and troublesome to use, and meanwhile the automobile hub is inconvenient to assemble and disassemble are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile wheel hub processing, in particular to a wheel hub fixing device for automobile wheel hub processing. Background Art

[0002] The automobile wheel hub is a component located at the center of the wheel, usually made of metal, used to support and fix the wheel. It is connected to the wheel axle and usually connected to the spokes to support and protect the tire. The design of the automobile wheel hub can affect both the appearance and performance of the vehicle. When the automobile wheel hub is processed, it needs to be limited and fixed, but the existing limit fixing device has a complex structure, is troublesome to use, and is inconvenient to install and disassemble the automobile wheel hub.

[0003] A Chinese patent discloses a wheel hub fixing device for automobile wheel hub processing (authorization announcement number CN220389209U). The patented technology mainly includes a table top, support columns are fixedly connected around the lower surface of the table top, and the lower sides of the support columns are commonly fixedly connected to a bottom plate. A placing table is installed at the center of the upper surface of the table top. Sliding grooves are equidistantly arranged on the upper surface of the table top with the placing table as the center. Sleeves are slidably arranged inside the sliding grooves, and a fixing rod is slidably arranged inside the sleeves.

[0004] However, there are still some shortcomings in this patent. When the automobile wheel hub is being processed, it needs to be limited and fixed, but the existing limit fixing device has a complex structure, is troublesome to use, and is inconvenient to install and disassemble the automobile wheel hub. Therefore, those skilled in the art provide a wheel hub fixing device for automobile wheel hub processing to solve the problems raised in the above background technology. Utility Model Content

[0005] 1. Technical solution

[0006] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0007] The utility model is a wheel hub fixing device for automobile wheel hub processing, comprising:

[0008] A support assembly, including a workbench and a support column fixed to the lower surface of the workbench;

[0009] A limiting component is arranged on the supporting component;

[0010] The limiting assembly includes a rotating shaft rotatably connected to the upper surface of the workbench, a disc fixed to the top of the rotating shaft, a threaded rod fixed to the upper surface of the disc, and a nut threadedly connected to the threaded rod;

[0011] as well as;

[0012] A hub assembly is disposed on the limiting assembly;

[0013] The hub assembly comprises spokes placed on the upper surface of the disc and a hub body fixed to the spokes.

[0014] Furthermore, a control switch box is fixed at the front end of the workbench, and a display screen and buttons are sequentially embedded and installed at the front end of the control switch box from top to bottom;

[0015] Specifically, the control switch box can control the start and stop of the motor.

[0016] Furthermore, four pillars in a circular array are fixed to the lower surface of the workbench;

[0017] Specifically, four pillars can support the workbench so that the overall device is placed stably.

[0018] Furthermore, a circular hole is opened on the upper surface of the workbench, a motor is fixed on the lower surface of the workbench, the top end of the transmission shaft of the motor extends into the circular hole, and a rotating shaft is fixed on the top end of the transmission shaft of the motor;

[0019] Specifically, the transmission shaft of the motor is fixed with the rotating shaft, and the rotating shaft, the disc and the hub body can be rotated as needed, so as to facilitate the grinding of the outer wall of the hub body and the inner hole of the hub.

[0020] Furthermore, a mounting hole is opened on the upper surface of the spoke, the top end of the threaded rod passes through the mounting hole, the top end of the threaded rod passes through the nut and is threadedly connected, and the lower surface of the nut fits the upper surface of the spoke;

[0021] Specifically, the nut is threadedly connected to the threaded rod, and the nut fits the upper surface of the spoke, so that the hub body can be limited and stabilized, which is convenient for processing the hub body and facilitating installation and disassembly of the hub body.

[0022] Furthermore, a hub inner hole is formed on the upper surface of the hub body, and the spokes are fixed to the inner wall of the hub inner hole;

[0023] Specifically, the inner hole of the wheel hub facilitates installation and fixing of the spokes.

[0024] 2. Beneficial effects

[0025] Compared with the prior art, the advantages of the present invention are:

[0026] The utility model adds a limiting component on the upper surface of the supporting component. When the wheel hub body needs to be processed, the top end of the threaded rod is passed through the mounting hole opened in the spoke, and then the nut is threadedly connected to the threaded rod so that the nut fits the upper surface of the spoke. The motor is started so that the wheel hub body can be rotated as needed, and then the grinding device is used to grind the outer wall of the wheel hub body and the inner hole of the wheel hub. The utility model has a simple structure and strong practicality. At the same time, the wheel hub body can be limited and stabilized, which is convenient for installing and disassembling the wheel hub body and at the same time, it is convenient to process the outer wall of the wheel hub body and the inner hole of the wheel hub.

[0027] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0029] Figure 1 It is the front view of the utility model;

[0030] Figure 2 This is the front view of the support assembly of the utility model;

[0031] Figure 3 It is the front view of the limiting component of the utility model;

[0032] Figure 4 It is a bottom view of the wheel hub assembly of the present utility model.

[0033] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0034] 100, support assembly; 110, pillar; 120, workbench; 121, round hole; 130, control switch box; 200, limiting assembly; 210, motor; 220, rotating shaft; 230, disc; 240, nut; 250, threaded rod; 300, hub assembly; 310, hub body; 311, hub inner hole; 320, spoke; 321, mounting hole. DETAILED DESCRIPTION

[0035] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0036] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific implementation methods disclosed below.

[0037] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the implementation of the present invention, for the sake of convenience, the cross-sectional diagram showing the device structure will not be partially enlarged according to the general scale, and the schematic diagram is only an example, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0038] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0039] Example 1

[0040] See also Figure 1-Figure 3 As shown, this embodiment is a wheel hub fixing device for automobile wheel hub processing, comprising:

[0041] The support assembly 100 includes a workbench 120 and a support column 110 fixed to the lower surface of the workbench 120;

[0042] The limiting component 200 is disposed on the supporting component 100;

[0043] The limiting assembly 200 includes a rotating shaft 220 rotatably connected to the upper surface of the workbench 120, a disc 230 fixed to the top of the rotating shaft 220, a threaded rod 250 fixed to the upper surface of the disc 230, and a nut 240 threadedly connected to the threaded rod 250;

[0044] A control switch box 130 is fixed at the front end of the workbench 120, and a display screen and buttons are sequentially embedded and installed at the front end of the control switch box 130 from top to bottom;

[0045] Four pillars 110 in a circular array are fixed to the lower surface of the workbench 120;

[0046] A circular hole 121 is formed on the upper surface of the workbench 120, a motor 210 is fixed on the lower surface of the workbench 120, the top end of the transmission shaft of the motor 210 extends into the circular hole 121, and a rotating shaft 220 is fixed on the top end of the transmission shaft of the motor 210;

[0047] Performing the use of the limiting component 200;

[0048] When the hub body 310 needs to be processed, after the hub body 310 is limited, the control switch box 130 is operated to start the motor 210, and the rotating shaft 220, the disc 230 and the hub body 310 can be rotated as needed. The outer wall of the hub body 310 and the inner hole 311 of the hub are grinded using a grinding device. The structure is simple, practical, and time-saving and labor-saving.

[0049] Example 2

[0050] See also Figure 4 shown, and;

[0051] The hub assembly 300 is disposed on the limiting assembly 200;

[0052] The hub assembly 300 includes spokes 320 placed on the upper surface of the disc 230 and a hub body 310 fixed to the spokes 320;

[0053] The spoke 320 has an upper surface with a mounting hole 321, the top of the threaded rod 250 passes through the mounting hole 321, the top of the threaded rod 250 passes through the nut 240 and is threadedly connected, and the lower surface of the nut 240 fits the upper surface of the spoke 320;

[0054] The upper surface of the hub body 310 is provided with a hub inner hole 311, and the spokes 320 are fixed to the inner wall of the hub inner hole 311;

[0055] Performing use of the wheel hub assembly 300;

[0056] When the hub body 310 needs to be processed, the hub body 310 is placed on the upper surface of the disc 230, and the threaded rod 250 passes through the mounting hole 321, the nut 240 is threadedly connected to the threaded rod 250, and the lower surface of the nut 240 fits the upper surface of the spoke 320, so that the hub body 310 can be limited and stabilized, which is convenient for grinding the hub body 310 and installing and disassembling the hub body 310.

[0057] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0058] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A wheel hub fixing device for automobile wheel hub processing, characterized in that: include, A support assembly (100) includes a workbench (120) and a support column (110) fixed to the lower surface of the workbench (120); A limiting component (200) is disposed on the supporting component (100); The limiting assembly (200) comprises a rotating shaft (220) rotatably connected to the upper surface of the workbench (120), a disc (230) fixed to the top of the rotating shaft (220), a threaded rod (250) fixed to the upper surface of the disc (230), and a nut (240) threadedly connected to the threaded rod (250); as well as; A hub assembly (300) is disposed on the limiting assembly (200); The hub assembly (300) comprises spokes (320) placed on the upper surface of the disc (230) and a hub body (310) fixed to the spokes (320).

2. The wheel hub fixing device for automobile wheel hub processing according to claim 1, characterized in that: A control switch box (130) is fixed at the front end of the workbench (120), and a display screen and buttons are sequentially embedded and installed at the front end of the control switch box (130) from top to bottom.

3. The wheel hub fixing device for automobile wheel hub processing according to claim 1, characterized in that: Four pillars (110) in a circular array are fixed on the lower surface of the workbench (120).

4. The wheel hub fixing device for automobile wheel hub processing according to claim 1, characterized in that: A circular hole (121) is formed on the upper surface of the workbench (120), a motor (210) is fixed on the lower surface of the workbench (120), the top end of a transmission shaft of the motor (210) extends into the circular hole (121), and a rotating shaft (220) is fixed on the top end of the transmission shaft of the motor (210).

5. The wheel hub fixing device for automobile wheel hub processing according to claim 1, characterized in that: The spoke (320) has an upper surface with a mounting hole (321), the top end of the threaded rod (250) passes through the mounting hole (321), the top end of the threaded rod (250) passes through the nut (240) and is threadedly connected, and the lower surface of the nut (240) fits the upper surface of the spoke (320).

6. The wheel hub fixing device for automobile wheel hub processing according to claim 1, characterized in that: A hub inner hole (311) is formed on the upper surface of the hub body (310), and the spokes (320) are fixed to the inner wall of the hub inner hole (311).

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