Equipment and method for horizontally machining prefabricated hub

Abstract

The invention relates to the technical field of hub machining, and particularly discloses a device and method for horizontally machining a prefabricated hub, the device comprises a limiting mechanism and a drilling and milling mechanism, the limiting mechanism limits the position of the hub through a first limiting assembly and a second limiting assembly, and the position of the hub is changed through a third limiting assembly; the drilling and milling mechanism drives the drilling and milling assembly to move relative to the hub through the driving assembly, so that the drilling and milling assembly makes contact with or is separated from the hub, and the hub is machined through the drilling and milling assembly. The hub machining equipment has the effect that the problem that the hub machining efficiency of existing vertical machining equipment is low is solved.

Description

Technical Field

[0001] The present application relates to the technical field of wheel hub processing, and in particular to a device and method for horizontally processing a prefabricated wheel hub. Background Art

[0002] In the automotive industry, the wheel hub is a key component that connects the tire and the vehicle suspension system. Its processing accuracy and efficiency have a vital impact on the performance of the entire vehicle. Traditional wheel hub processing equipment usually uses vertical processing equipment, which rotates the wheel hub through a turntable to change the position of the wheel hub so that the wheel hub can be transferred to different processing positions for corresponding processing procedures.

[0003] However, when existing vertical processing equipment processes the wheel hub, usually one processing position can only process a single part of the wheel hub, such as processing the spoke plate first and then processing the rim. Therefore, three different equipment are needed to process the front, back and side of the wheel hub. This step-by-step processing method leads to low processing efficiency and affects the production efficiency of the product. Summary of the invention

[0004] In order to improve the problem of low processing efficiency of existing vertical processing equipment for wheel hubs, the present application provides a device and method for horizontal processing of prefabricated wheel hubs.

[0005] In the first aspect, the present application provides a device for horizontally processing a prefabricated wheel hub, which adopts the following technical solution: A device for horizontally processing a prefabricated wheel hub, comprising: The limiting mechanism comprises a first limiting assembly, a second limiting assembly and a third limiting assembly, wherein the first limiting assembly is horizontally arranged to limit the position of the wheel hub, the second limiting assembly is used to limit the rotation of the wheel hub, and the third limiting assembly is vertically arranged to drive the first limiting assembly and the second limiting assembly to move synchronously to drive the wheel hub to move; The drilling and milling mechanism comprises a drilling and milling assembly and a driving assembly, wherein the drilling and milling assembly is used for processing the wheel hub, and the driving assembly is used for driving the drilling and milling assembly to move relative to the wheel hub so as to make the drilling and milling assembly contact or separate from the wheel hub.

[0006] By adopting the above technical solution, the limiting mechanism can ensure the position fixation and rotation restriction of the wheel hub during the processing process through the coordinated work of the first limiting component, the second limiting component and the third limiting component, thereby improving the processing accuracy. The drilling and milling mechanism can process the wheel hub, especially the spoke plate and the rim of the wheel hub at the same time, thereby improving the problem of low processing efficiency of the wheel hub by existing vertical processing equipment.

[0007] Preferably, the first limiting assembly includes a connecting piece, which is horizontally arranged and used to pass through a center hole of the wheel hub, and the connecting piece abuts against the wheel hub through the center hole to limit the position of the wheel hub through the center hole.

[0008] By adopting the above technical solution, the center hole is the symmetry center in the wheel hub design, and the horizontally arranged connecting parts use the center hole of the wheel hub as a positioning reference, which can ensure the precise positioning of the wheel hub during the processing, thereby reducing the processing error caused by the hub position deviation.

[0009] Preferably, the second limiting assembly comprises a clamping member and a first driving member, wherein the clamping member is used to abut against the rim of the wheel hub to limit the rotation of the wheel hub, and the first driving member is used to drive the clamping member to abut against the wheel hub.

[0010] By adopting the above technical solution, the clamping member abuts against the rim of the hub and directly acts on the outer ring part of the hub, which can limit the rotation of the hub during the processing and ensure the precise docking and processing quality of the processed surface.

[0011] Preferably, the third limiting assembly includes a movable plate and a second driving member, the movable plate is vertically arranged, one side of the movable plate is detachably connected to the connecting member and the clamping member, and the second driving member is used to drive the movable plate to make a linear motion in the horizontal direction, thereby driving the connecting member and the clamping member to make a linear motion in the horizontal direction, so as to drive the wheel hub to make a linear motion in the horizontal direction.

[0012] By adopting the above technical solution, the vertical setting of the movable plate and the linear motion ability of the second driving member enable the third limiting assembly to effectively control the linear motion of the wheel hub in the horizontal direction, ensuring the positioning and movement of the wheel hub during the processing.

[0013] Preferably, the drilling and milling assembly comprises a first drilling and milling component and a second drilling and milling component, and the first drilling and milling component and the second drilling and milling component are both used for processing the spoke plate of the wheel hub.

[0014] By adopting the above technical solution and equipping two drilling and milling parts, the two spokes of the hub can be processed simultaneously or sequentially, especially when the same or similar processing operations need to be performed on multiple spokes, the problem of low processing efficiency of the hub by existing vertical processing equipment can be improved.

[0015] Preferably, the first drilling and milling component and the second drilling and milling component are arranged in parallel.

[0016] By adopting the above technical solution, the first drilling and milling part and the second drilling and milling part have the capability of parallel processing. Through parallel processing, more workload can be completed in the same or shorter time, effectively improving the overall production efficiency.

[0017] Preferably, a machining diameter of the first drilling and milling component is greater than a machining diameter of the second drilling and milling component.

[0018] By adopting the above technical solution, the first drilling and milling part and the second drilling and milling part can adapt to different processing requirements, thereby improving the flexibility of the equipment.

[0019] Preferably, the drilling and milling assembly further comprises a third drilling and milling part, and the third drilling and milling part is used to process the rim of the wheel hub so as to open a valve hole on the rim.

[0020] By adopting the above technical solution, the third drilling and milling part can be processed in parallel with the first drilling and milling part and / or the second drilling and milling part, so as to complete more work in the same or shorter time, effectively improve the overall production efficiency, and improve the problem of low processing efficiency of the wheel hub by existing vertical processing equipment.

[0021] Preferably, the driving assembly includes a third driving member, a fourth driving member and a fifth driving member, the third driving member and the fourth driving member are respectively used to drive the first drilling and milling member and the second drilling and milling member to abut or separate from the wheel hub, and the fifth driving member is used to drive the third drilling and milling member to abut or separate from the wheel hub.

[0022] By adopting the above-mentioned technical solution, independent driving components are respectively provided for the first drilling and milling component, the second drilling and milling component and the third drilling and milling component, so that precise control of each drilling and milling component can be achieved, so that each drilling and milling component can be abutted against or separated from the wheel hub as needed; the independent driving component provides higher processing flexibility, allowing different drilling and milling components to be operated at different processing stages, and several drilling and milling components can work in parallel without affecting the work of other drilling and milling components.

[0023] In a second aspect, the present application provides a method for horizontally processing a prefabricated wheel hub, which adopts the following technical solution: A method for horizontally processing a prefabricated wheel hub comprises the following steps: Place the wheel hub vertically so that the wheel hub is opposite to the first limiting assembly; The first limiting assembly abuts against the wheel hub to limit the position of the wheel hub, the first driving member drives the clamping member to abut against the wheel hub to limit the rotation of the wheel hub, and the third limiting assembly drives the wheel hub to move, so that the wheel hub is opposite to the first drilling and milling assembly; The first drilling and milling component and the third drilling and milling component are driven to abut against the wheel hub by the third driving component and the fifth driving component, and the wheel hub is processed by the first drilling and milling component and the third drilling and milling component; The first drilling and milling component and the third drilling and milling component are driven to separate from the wheel hub by the third driving component and the fifth driving component, and the wheel hub is driven to move by the third limiting assembly so that the wheel hub is opposite to the second drilling and milling component; The second drilling and milling component is driven to abut against the wheel hub by the fourth driving component, and the wheel hub is processed by the second drilling and milling component.

[0024] By adopting the above technical solution, efficient and accurate processing of the wheel hub can be achieved, and the problem of low processing efficiency of the wheel hub by the existing vertical processing equipment can be improved. First, the wheel hub is placed vertically and opposite to the first limit assembly, the first limit assembly abuts against the wheel hub, limiting the position of the wheel hub, and the first driving member drives the clamping member to abut against the wheel hub, limiting the rotation of the wheel hub, ensuring the stability of the wheel hub during the processing. The third limit assembly drives the wheel hub to move so that it is opposite to the first drilling and milling assembly, preparing for the subsequent processing steps; after the wheel hub is opposite to the first drilling and milling assembly, the third driving member and the fifth driving member work together to drive the first drilling and milling member and the third drilling and milling member to abut against the wheel hub, and use these two drilling and milling members to process the wheel hub. After the processing is completed, the two drilling and milling members will be separated from the wheel hub, and the third limit assembly will drive the wheel hub to move again, adjust its position so that it is opposite to the second drilling and milling member. Finally, the fourth driving member drives the second drilling and milling member to abut against the wheel hub, and the second drilling and milling member is used to further process the wheel hub.

[0025] In summary, the present application includes at least one of the following beneficial technical effects: 1. The limiting mechanism can ensure the position fixation and rotation restriction of the wheel hub during the processing through the coordinated work of the first limiting assembly, the second limiting assembly and the third limiting assembly, thereby improving the processing accuracy. The drilling and milling mechanism can process the wheel hub, especially the spoke plate and the rim of the wheel hub at the same time, improving the problem of low processing efficiency of the wheel hub by the existing vertical processing equipment; 2. The center hole is the symmetry center in the wheel hub design. The horizontally arranged connector uses the center hole of the wheel hub as the positioning reference, which can ensure the precise positioning of the wheel hub during the processing, thereby reducing the processing error caused by the position deviation of the wheel hub; 3. The clamping piece abuts against the rim of the wheel hub and directly acts on the outer ring of the wheel hub, which can limit the rotation of the wheel hub during the processing and ensure the precise docking and processing quality of the processed surface. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a structural schematic diagram of a device for horizontally processing a prefabricated wheel hub in an embodiment of the present application; Figure 2 It is a front view of a device for horizontally processing a prefabricated wheel hub in an embodiment of the present application; Figure 3 is a top view of a device for horizontally processing a prefabricated wheel hub in an embodiment of the present application; Figure 4 is a side view of a device for horizontally processing a prefabricated wheel hub in an embodiment of the present application; Figure 5 It is a schematic diagram of the vertical cross-sectional structure of the connecting member in the embodiment of the present application.

[0027] Explanation of the accompanying drawings: 1. Limiting mechanism; 11. First limiting component; 111. Connecting member; 112. Air pump; 12. Second limiting component; 121. Clamping member; 122. First driving member; 13. Third limiting component; 131. Movable plate; 132. Second driving member; 2. Drilling and milling mechanism; 21. Drilling and milling assembly; 211. First drilling and milling member; 212. Second drilling and milling member; 213. Third drilling and milling member; 22. Driving assembly; 221. Third driving member; 222. Fourth driving member; 223. Fifth driving member. DETAILED DESCRIPTION

[0028] The following is combined with Figure 1-5 This application is described in further detail.

[0029] The present application embodiment discloses a device for horizontally processing a prefabricated wheel hub. Figure 1 and Figure 2 The equipment for horizontally processing prefabricated wheel hub includes a limiting mechanism 1 and a drilling and milling mechanism 2.

[0030] like Figure 3 and Figure 4 As shown, the limiting mechanism 1 includes a first limiting component 11, a second limiting component 12 and a third limiting component 13. The first limiting component 11 is horizontally arranged and used to limit the position of the wheel hub. The second limiting component 12 is used to limit the rotation of the wheel hub. The third limiting component 13 is vertically arranged and used to drive the first limiting component 11 and the second limiting component 12 to move synchronously to drive the wheel hub to move. The limiting mechanism 1 can ensure the position fixation and rotation restriction of the wheel hub during the processing process through the coordinated work of the first limiting component 11, the second limiting component 12 and the third limiting component 13, thereby improving the processing accuracy.

[0031] In the examples of this application, please refer to Figure 4 and Figure 5 The first limiting component 11 includes a connector 111 and an air pump 112. The connector 111 is specifically an air bag. The connector 111 is horizontally arranged. The connector 111 is used to pass through the center hole of the wheel hub, and the connector 111 abuts against the wheel hub through the center hole to limit the position of the wheel hub through the center hole. The air pump 112 is connected to the connector 111, and the air pump 112 is used to drive the connector 111 to expand or contract to drive the connector 111 to abut against or separate from the wheel hub; the center hole is the center of symmetry in the wheel hub design, and the horizontally arranged connector 111 uses the center hole of the wheel hub as a positioning reference, which can ensure the precise positioning of the wheel hub during the processing process, thereby reducing the processing error caused by the hub position deviation.

[0032] Optionally, a plurality of reinforcing ribs are provided on the inner wall of the connecting member 111 , and the plurality of reinforcing ribs are integrally formed with the connecting member 111 to ensure the structural strength of the connecting member 111 .

[0033] like Figure 2 and Figure 3 As shown, the second limiting component 12 includes a clamping member 121 and a first driving member 122. The clamping member 121 is specifically a clamping claw with a rubber plate fixed on one side. The clamping member 121 is used to abut against the rim of the wheel hub to limit the rotation of the wheel hub and assist the first limiting component 11 in limiting the position of the wheel hub. The first driving member 122 is detachably connected to the clamping member 121. The first driving member 122 is specifically a motor. The first driving member 122 is used to drive the clamping member 121 to approach or move away from the wheel hub so that the clamping member 121 abuts against or separates from the wheel hub; the clamping member 121 abuts against the rim of the wheel hub and directly acts on the outer ring part of the wheel hub, which can limit the rotation of the wheel hub during the processing and ensure the precise docking and processing quality of the processed surface.

[0034] Exemplarily, two second position-limiting components 12 are provided, wherein one second position-limiting component 12 is arranged opposite to the other second position-limiting component 12 .

[0035] In the embodiment of the present application, the third limiting assembly 13 includes a movable plate 131 and a second driving member 132. The movable plate 131 is vertically arranged. The movable plate 131 is specifically a metal plate. One side of the movable plate 131 is detachably connected to the connecting member 111 and the first driving member 122. The second driving member 132 is specifically a guide rail. The second driving member 132 is used to drive the movable plate 131 to perform linear motion in the horizontal direction, thereby driving the connecting member 111 and the first driving member 122 to perform linear motion in the horizontal direction, so as to drive the wheel hub to perform linear motion in the horizontal direction; the vertical arrangement of the movable plate 131 and the linear motion ability of the second driving member 132 enable the third limiting assembly 13 to effectively control the linear motion of the wheel hub in the horizontal direction, thereby ensuring the positioning and movement of the wheel hub during the processing process.

[0036] like Figure 2 and Figure 3 As shown, in the embodiment of the present application, the drilling and milling mechanism 2 includes a drilling and milling component 21 and a driving component 22. The drilling and milling component 21 is arranged relative to the limiting mechanism 1. The drilling and milling component 21 is used to process the wheel hub, and the driving component 22 is used to drive the drilling and milling component 21 to move relative to the wheel hub so that the drilling and milling component 21 is in contact with or separated from the wheel hub; the drilling and milling mechanism 2 can process the wheel hub, especially the spoke plate and the rim of the wheel hub at the same time, thereby improving the problem of low processing efficiency of the wheel hub by existing vertical processing equipment.

[0037] In the embodiment of the present application, the drilling and milling assembly 21 includes a first drilling and milling part 211, a second drilling and milling part 212 and a third drilling and milling part 213. The first drilling and milling part 211 and the second drilling and milling part 212 are arranged in parallel. The first drilling and milling part 211 and the second drilling and milling part 212 are both used to process the spoke plate of the wheel hub. The processing diameter of the first drilling and milling part 211 is larger than the processing diameter of the second drilling and milling part 212. Equipped with two drilling and milling parts, the two spoke plates of the wheel hub can be processed simultaneously or sequentially, especially when the same or similar processing operations need to be performed on multiple spoke plates, the problem of low processing efficiency of the wheel hub by the existing vertical processing equipment is improved. The first drilling and milling part 211 and the second drilling and milling part 212 have parallel processing capabilities. Through parallel processing, more workload can be completed in the same or shorter time, effectively improving the overall production efficiency, and the first drilling and milling part 211 and the second drilling and milling part 212 can adapt to different processing requirements and improve the flexibility of the equipment; exemplarily, in the embodiment of the present application, the first drilling and milling part 211 and the second drilling and milling part 212 are both electric drilling and milling machines.

[0038] like Figure 2 and Figure 3 As shown, the third drilling and milling part 213 is used to process the rim of the wheel hub to open the air nozzle hole on the rim. The third drilling and milling part 213 is arranged on one side of the first drilling and milling part 211, and the third drilling and milling part 213 is arranged opposite to the rim of the wheel hub. The third drilling and milling part 213 can be processed in parallel with the first drilling and milling part 211 and / or the second drilling and milling part 212, so as to complete more workload in the same or shorter time, effectively improve the overall production efficiency, and improve the problem of low processing efficiency of the wheel hub by existing vertical processing equipment; exemplarily, in an embodiment of the present application, the third drilling and milling part 213 is an electric drilling and milling machine.

[0039] like Figure 2 and Figure 3 As shown, the drive assembly 22 includes a third drive member 221, a fourth drive member 222 and a fifth drive member 223. The third drive member 221 and the fourth drive member 222 are respectively used to drive the first drilling and milling member 211 and the second drilling and milling member 212 to abut against or separate from the wheel hub, and the fifth drive member 223 is used to drive the third drilling and milling member 213 to abut against or separate from the wheel hub. The first drilling and milling member 211, the second drilling and milling member 212 and the third drilling and milling member 213 are respectively equipped with independent drive members, so that precise control of each drilling and milling member can be achieved, so that each drilling and milling member can abut against or separate from the wheel hub as needed; independent drive members provide higher processing flexibility, allowing different drilling and milling members to be operated at different processing stages, and making several drilling and milling members work in parallel without affecting the work of other drilling and milling members; illustratively, the third drive member 221, the fourth drive member 222 and the fifth drive member 223 in the embodiment of the present application are all electric telescopic rods or cylinders.

[0040] The embodiment of the present application further discloses a method for horizontally processing a prefabricated wheel hub. The method uses the above-mentioned equipment for horizontally processing a prefabricated wheel hub and comprises the following steps: S1, vertically place the wheel hub so that the wheel hub is opposite to the first limiting assembly 11; S2, the first limiting assembly 11 is brought into contact with the wheel hub to limit the position of the wheel hub, the first driving member 122 drives the clamping member 121 to contact with the wheel hub to limit the rotation of the wheel hub, and the third limiting assembly 13 drives the wheel hub to move, so that the wheel hub is opposite to the first drilling and milling assembly 21; S3, driving the first drilling and milling component 211 and the third drilling and milling component 213 to abut against the wheel hub through the third driving component 221 and the fifth driving component 223, and processing the wheel hub through the first drilling and milling component 211 and the third drilling and milling component 213; S4, driving the first drilling and milling component 211 and the third drilling and milling component 213 to separate from the wheel hub through the third driving component 221 and the fifth driving component 223, and driving the wheel hub to move through the third limiting assembly 13, so that the wheel hub is opposite to the second drilling and milling component 212; S5, the second drilling and milling component 212 is driven to abut against the wheel hub through the fourth driving component 222, and the wheel hub is processed by the second drilling and milling component 212.

[0041] By adopting the above-mentioned processing method for horizontal processing of prefabricated wheel hubs, efficient and accurate processing of wheel hubs can be achieved, and the problem of low processing efficiency of wheel hubs by existing vertical processing equipment can be improved. First, the wheel hub is placed vertically and opposite to the first limiting component 11, the first limiting component 11 abuts against the wheel hub, limiting the position of the wheel hub, and the first driving member 122 drives the clamping member 121 to abut against the wheel hub, limiting the rotation of the wheel hub, and ensuring the stability of the wheel hub during processing. The third limiting component 13 drives the wheel hub to move so that it is opposite to the first drilling and milling component 21, preparing for subsequent processing steps; after the wheel hub is opposite to the first drilling and milling component 21, the third driving member 221 and the fifth driving member 223 work together to drive the first drilling and milling component 211 and the third drilling and milling component 213 to abut against the wheel hub, and use these two drilling and milling components to process the wheel hub. After the processing is completed, the two drilling and milling components will be separated from the wheel hub, and the third limiting component 13 drives the wheel hub to move again, adjusting its position so that it is opposite to the second drilling and milling component 212. Finally, the fourth driving member 222 drives the second drilling and milling member 212 to abut against the wheel hub, and the second drilling and milling member 212 is used to further process the wheel hub, thereby reducing the processing working position. While making the processing equipment more compact, the problem of low processing efficiency of the wheel hub by existing vertical processing equipment is improved.

[0042] The equipment for horizontally processing prefabricated wheel hubs of the present application can optimize the processing flow of the wheel hubs and save processing time. Compared with existing wheel hub processing equipment, the structure is more compact and the efficiency of wheel hub processing is higher.

[0043] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A device for horizontal processing of prefabricated wheel hubs, characterized in that: include: The limiting mechanism (1) comprises a first limiting assembly (11), a second limiting assembly (12) and a third limiting assembly (13), wherein the first limiting assembly (11) is arranged horizontally and is used to limit the position of the wheel hub, the second limiting assembly (12) is used to limit the rotation of the wheel hub, and the third limiting assembly (13) is arranged vertically and is used to drive the first limiting assembly (11) and the second limiting assembly (12) to move synchronously, so as to drive the wheel hub to move; The drilling and milling mechanism (2) comprises a drilling and milling assembly (21) and a driving assembly (22), wherein the drilling and milling assembly (21) is used to process the spoke plate and the rim of the wheel hub, and the driving assembly (22) is used to drive the drilling and milling assembly (21) to move relative to the wheel hub so as to make the drilling and milling assembly (21) contact or separate from the wheel hub.

2. The equipment for horizontal processing of prefabricated wheel hub according to claim 1 is characterized in that: The first limiting component (11) comprises a connecting piece (111), the connecting piece (111) is arranged horizontally, the connecting piece (111) is used to pass through the center hole of the wheel hub, and the connecting piece (111) abuts against the wheel hub through the center hole to limit the position of the wheel hub through the center hole.

3. The equipment for horizontal processing of prefabricated wheel hub according to claim 2 is characterized in that: The second limiting assembly (12) comprises a clamping member (121) and a first driving member (122), wherein the clamping member (121) is used to abut against the rim of the wheel hub to limit the rotation of the wheel hub, and the first driving member (122) is used to drive the clamping member (121) to abut against the wheel hub.

4. The equipment for horizontal processing of prefabricated wheel hub according to claim 3 is characterized in that: The third limiting assembly (13) comprises a movable plate (131) and a second driving member (132); the movable plate (131) is vertically arranged; one side of the movable plate (131) is detachably connected to the connecting member (111) and the clamping member (121); the second driving member (132) is used to drive the movable plate (131) to perform linear motion in a horizontal direction, thereby driving the connecting member (111) and the clamping member (121) to perform linear motion in a horizontal direction, so as to drive the wheel hub to perform linear motion in a horizontal direction.

5. The equipment for horizontal processing of prefabricated wheel hub according to claim 1, characterized in that: The drilling and milling assembly (21) comprises a first drilling and milling component (211) and a second drilling and milling component (212); the first drilling and milling component (211) and the second drilling and milling component (212) are both used for processing the spoke plate of the wheel hub.

6. The equipment for horizontal processing of prefabricated wheel hub according to claim 5, characterized in that: The first drilling and milling component (211) and the second drilling and milling component (212) are arranged in parallel.

7. The equipment for horizontal processing of prefabricated wheel hub according to claim 5, characterized in that: The machining diameter of the first drilling and milling component (211) is greater than the machining diameter of the second drilling and milling component (212).

8. The equipment for horizontal processing of prefabricated wheel hub according to claim 7, characterized in that: The drilling and milling assembly (21) further comprises a third drilling and milling component (213), wherein the third drilling and milling component (213) is used to process the rim of the wheel hub so as to open a valve through hole on the rim.

9. The equipment for horizontal processing of prefabricated wheel hub according to claim 8, characterized in that: The driving assembly (22) comprises a third driving member (221), a fourth driving member (222) and a fifth driving member (223); the third driving member (221) and the fourth driving member (222) are respectively used to drive the first drilling and milling member (211) and the second drilling and milling member (212) to abut against or separate from the wheel hub; the fifth driving member (223) is used to drive the third drilling and milling member (213) to abut against or separate from the wheel hub.

10. A method for horizontally processing a prefabricated wheel hub, using the equipment for horizontally processing a prefabricated wheel hub as claimed in any one of claims 1 to 9, characterized in that: The steps include: Placing the wheel hub vertically so that the wheel hub is opposite to the first limiting assembly (11); The first limiting assembly (11) is brought into contact with the wheel hub to limit the position of the wheel hub, the first driving member (122) drives the clamping member (121) to contact the wheel hub to limit the rotation of the wheel hub, and the third limiting assembly (13) drives the wheel hub to move so that the wheel hub is opposite to the first drilling and milling assembly (21); The first drilling and milling component (211) and the third drilling and milling component (213) are driven to abut against the wheel hub by a third driving component (221) and a fifth driving component (223), and the wheel hub is processed by the first drilling and milling component (211) and the third drilling and milling component (213); The first drilling and milling component (211) and the third drilling and milling component (213) are driven to separate from the wheel hub by the third driving component (221) and the fifth driving component (223), and the wheel hub is driven to move by the third limiting component (13) so that the wheel hub is opposite to the second drilling and milling component (212); The second drilling and milling component (212) is driven by a fourth driving component (222) to abut against the wheel hub, and the wheel hub is processed by the second drilling and milling component (212).

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