Rim machining equipment

Abstract

The utility model belongs to the technical field of bicycle production, and discloses rim machining equipment. The wheel rim machining equipment comprises a rack, a rotary table mechanism, a clamping mechanism and a drilling mechanism, a workbench is arranged on the rack, the rotary table mechanism comprises a rotary table driving part and a rotary table, the rotary table is rotationally arranged on the workbench, the clamping mechanism is arranged on the rotary table and used for clamping a wheel rim, and the drilling mechanism is arranged on the rack and used for drilling the wheel rim. The drilling mechanism comprises a first manipulator and a second manipulator, a first drill bit is arranged at the tail end of the first manipulator, a second drill bit is arranged at the tail end of the second manipulator, and the first manipulator and the second manipulator are configured to respectively drive the first drill bit and the second drill bit to machine the same hole site in the rim step by step or synchronously machine two adjacent hole sites in the rim; wherein the first drill bits drill holes from the inner side to the outer side of the rim, the second drill bits drill holes from the outer side to the inner side of the rim, complex hole positions can be machined, manual operation is reduced, the labor intensity is lowered, and the production efficiency and the production quality are improved.

Description

Technical Field

[0001] This utility model relates to the field of bicycle manufacturing technology, and in particular to wheel rim processing equipment. Background Technology

[0002] Currently, bicycle rims require radial drilling during the forming process to facilitate the subsequent installation of spokes and other accessories. During rim manufacturing, when complex hole machining is involved, traditional drilling equipment such as double-headed and quad-headed drills are ill-suited for this task because the drill bit's feed angle is usually not collinear with the rim's diameter. This is especially true when the hole spacing is unequal, where such drilling equipment has significant limitations, often requiring manual operation with multiple machines, resulting in low processing efficiency and long production cycles.

[0003] Furthermore, traditional machining methods have limited control over machining precision, and manual operation can easily lead to hole position deviations, affecting the assembly quality and overall performance of the wheel rim. Moreover, existing drilling equipment has a low level of automation, making it impossible to simultaneously machine the inner and outer holes of the wheel rim, further limiting the improvement of overall production efficiency and automation levels.

[0004] Therefore, there is an urgent need for wheel rim processing equipment to solve the above problems. Utility Model Content

[0005] The purpose of this invention is to provide wheel rim processing equipment that can process complex holes, reduce manual operation, lower labor intensity, and improve production efficiency and quality.

[0006] To achieve this objective, the present invention adopts the following technical solution:

[0007] Wheel rim processing equipment includes:

[0008] A frame, on which a worktable is provided;

[0009] A turntable mechanism includes a turntable drive and a turntable. The turntable is rotatably mounted on the worktable. The turntable drive is used to drive the turntable to rotate by a preset angle α.

[0010] A clamping mechanism is provided on the turntable, and the clamping mechanism is used to clamp the wheel rim;

[0011] A drilling mechanism is mounted on the frame. The drilling mechanism includes a first manipulator and a second manipulator. The first manipulator has a first drill bit at its end, and the second manipulator has a second drill bit at its end. The first manipulator and the second manipulator are configured to drive the first drill bit and the second drill bit respectively to process the same hole on the wheel rim in steps, or to process two adjacent holes on the wheel rim simultaneously.

[0012] The first drill bit drills from the inside to the outside of the wheel rim, and the second drill bit drills from the outside to the inside of the wheel rim.

[0013] Optionally, the wheel rim is provided with positioning holes, and the wheel rim processing equipment further includes a positioning mechanism, the positioning mechanism comprising:

[0014] First mounting base;

[0015] A movable component is mounted on the first mounting base;

[0016] A positioning pin is disposed on the output end of the moving component, and the moving component is used to insert the positioning pin into the positioning hole.

[0017] Optionally, the moving component includes:

[0018] A first driving component is disposed on the first mounting base;

[0019] The second mounting base is disposed on the output end of the first driving component;

[0020] The second driving member is disposed on the second mounting base, and the positioning pin is disposed on the output end of the second driving member. The first driving member is used to drive the positioning pin to move radially along the turntable, and the second driving member is used to drive the positioning pin to move axially along the turntable.

[0021] Optionally, the clamping mechanism includes:

[0022] A clamping drive unit, wherein the output end of the clamping drive unit is provided with a connecting member;

[0023] Multiple clamping members are spaced apart on the turntable along its circumference, and each clamping member is slidably disposed on the turntable along its radial direction.

[0024] Multiple connecting arms, each connecting arm corresponding to one clamping member, the first end of the connecting arm being rotatably connected to the corresponding clamping member, and the second end of the connecting arm being rotatably connected to the connecting member;

[0025] The clamping drive is used to drive the second ends of the multiple connecting arms to move axially along the turntable, so that the multiple clamping members synchronously contract or open radially along the turntable, thereby clamping or releasing the wheel rim.

[0026] Optionally, the wheel rim processing equipment further includes a support assembly, which includes multiple support seats. The multiple support seats are spaced apart on the worktable along the circumference of the turntable, and each support seat has a rotating wheel that makes rolling contact with the lower surface of the turntable.

[0027] Optionally, the wheel rim processing equipment further includes a dust collection mechanism, which comprises:

[0028] A collection box is located below the workbench and is used to collect waste generated during processing.

[0029] Optionally, the collection box contains an aqueous solution, and the dust collection mechanism further includes a water circulation component, which includes:

[0030] A conical collector is connected to the frame and located between the workbench and the collection box. The upper end of the conical collector has a first opening, and the lower end of the conical collector has a second opening. The first opening is larger than the second opening, and the sidewall of the conical collector is inclined inward from top to bottom.

[0031] A spray pipe is positioned around the first opening of the cone-shaped collector;

[0032] A drive pump is provided, the input end of which is connected to the aqueous solution in the collection tank, and the output end of which is connected to the spray pipe. The drive pump is used to deliver the aqueous solution to the spray pipe to form a water curtain on the side wall of the cone-shaped collector.

[0033] Optionally, the water circulation assembly further includes a filter connected to the input of the drive pump, the filter being used to filter waste debris.

[0034] Optionally, the turntable is provided with a correction and positioning platform, and the wheel rim processing equipment further includes a correction mechanism, which includes:

[0035] The alignment positioning wheel includes a wheel body and a reference rod. The reference rod is coaxially fixed with the wheel body. One end of the reference rod is provided with a reference groove, and the other end of the reference rod can abut against the alignment positioning platform. The outer wall of the wheel body fits against the inner wall of the wheel rim.

[0036] A first positioning rod is disposed at the end of the first robotic arm, and the first positioning rod can be inserted into the reference groove;

[0037] The second positioning rod is located at the end of the second robotic arm and can be inserted into the reference slot.

[0038] Optionally, the wheel rim processing equipment further includes a protective cover, which is mounted on the frame, and the worktable and the drilling mechanism are located inside the protective cover.

[0039] Beneficial effects:

[0040] The wheel rim processing equipment provided by this utility model precisely fixes the wheel rim through a clamping mechanism. In conjunction with a turntable mechanism, a turntable drive unit drives the turntable to rotate by a preset angle α each time. A first robotic arm and a second robotic arm respectively drive a first drill bit and a second drill bit to drill holes in the same position on the wheel rim step by step, or to process two adjacent holes on the wheel rim simultaneously, forming holes that meet the spoke installation angle requirements. This significantly shortens processing time, improves production efficiency, ensures accurate drilling positions, and enhances processing quality. The first and second robotic arms have multi-degree-of-freedom motion capabilities, allowing for flexible adjustment of drilling angles and paths according to different wheel rim sizes and hole distributions. This adapts to the processing needs of complex or non-equidistantly distributed holes, significantly enhancing the equipment's versatility and adaptability. This wheel rim processing equipment automates wheel rim drilling, reduces manual operation, lowers labor intensity, and improves production efficiency and quality. Attached Figure Description

[0041] Figure 1 This is a schematic diagram of the wheel rim processing equipment provided in this embodiment of the utility model;

[0042] Figure 2 This is a schematic diagram of the structure of the wheel rim processing equipment with the protective cover hidden according to an embodiment of the present invention;

[0043] Figure 3 This is a schematic diagram of the positioning mechanism provided in an embodiment of the present utility model;

[0044] Figure 4 This is a schematic diagram of the clamping mechanism provided in an embodiment of the present invention;

[0045] Figure 5 This is a partial structural schematic diagram of the clamping mechanism provided in this embodiment of the utility model;

[0046] Figure 6 This is a schematic diagram of the structure of the support component provided in an embodiment of the present utility model;

[0047] Figure 7 This is a schematic diagram of the dust collection mechanism provided in an embodiment of the present invention;

[0048] Figure 8 This is a schematic diagram of the structure of the alignment and positioning wheel provided in this embodiment of the utility model.

[0049] In the picture:

[0050] 10. Wheel rims;

[0051] 100. Frame; 110. Workbench; 120. Protective cover;

[0052] 200. Turntable mechanism; 210. Turntable drive component; 220. Turntable;

[0053] 300 Clamping mechanism; 310 Clamping drive component; 311 Connecting component; 320 Clamping component; 330 Connecting arm; 340 First slide rail; 350 First slider;

[0054] 400. Drilling mechanism; 410. First robotic arm; 420. Second robotic arm;

[0055] 500, Positioning mechanism; 510, First mounting base; 520, Moving component; 521, First driving element; 522, Second mounting base; 523, Second driving element; 530, Positioning pin;

[0056] 600. Support component; 610. Support base; 620. Rotary wheel;

[0057] 700. Dust collection mechanism; 710. Collection box; 720. Water circulation assembly; 721. Conical collector; 722. Spray pipe; 723. Drive pump;

[0058] 800, Correction and positioning wheel; 810, Wheel body; 820, Reference rod; 821, Reference groove. Detailed Implementation

[0059] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present invention and not intended to limit it. Furthermore, it should be noted that, for ease of description, the accompanying drawings show only the parts relevant to the present invention, not the entire structure.

[0060] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "connected," "linked," and "fixed" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0061] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0062] In the description of this embodiment, the terms "upper," "lower," "left," and "right," etc., refer to the orientation or positional relationship shown in the accompanying drawings. They are used only for ease of description and simplification of operation, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are only used for distinction in description and have no special meaning.

[0063] This embodiment provides a wheel rim 10 processing equipment, such as... Figures 1-8 As shown, the wheel rim 10 processing equipment includes a frame 100, a turntable mechanism 200, a clamping mechanism 300, and a drilling mechanism 400. A worktable 110 is mounted on the frame 100. The turntable mechanism 200 includes a turntable drive 210 and a turntable 220. The turntable 220 is rotatably mounted on the worktable 110. The turntable drive 210 drives the turntable 220 to rotate by a preset angle α. The clamping mechanism 300 is mounted on the turntable 220 and is used to clamp the wheel rim 10. The drilling mechanism 400 is mounted on the frame 100. On the 00, the drilling mechanism 400 includes a first manipulator 410 and a second manipulator 420. The first manipulator 410 is provided with a first drill bit at its end, and the second manipulator 420 is provided with a second drill bit at its end. The first manipulator 410 and the second manipulator 420 are configured to drive the first drill bit and the second drill bit to process the same hole on the wheel rim 10 in steps, or to process two adjacent holes on the wheel rim 10 simultaneously. The first drill bit drills from the inside to the outside of the wheel rim 10, and the second drill bit drills from the outside to the inside of the wheel rim 10.

[0064] The wheel rim 10 processing equipment uses a clamping mechanism 300 to precisely fix the wheel rim 10. In conjunction with a turntable mechanism 200, a turntable drive component 210 drives a turntable 220 to rotate by a preset angle α each time. A first robotic arm 410 and a second robotic arm 420 respectively drive a first drill bit and a second drill bit to drill holes in the same hole position on the wheel rim 10 from the inside and outside in stages, forming a hole that meets the requirements of the spoke installation angle. This significantly shortens processing time, improves production efficiency, ensures accurate drilling positions, and enhances processing quality. The first robotic arm 410 and the second robotic arm 420 have multi-degree-of-freedom motion capabilities, allowing for flexible adjustment of the drilling angle and path according to different wheel rim 10 sizes and hole distributions. This adapts to the processing needs of complex hole positions or non-equidistant hole distributions, significantly enhancing the equipment's versatility and adaptability.

[0065] At the same time, when the first and second drill bits drill holes in two adjacent holes from the inside and outside of the wheel rim 10 simultaneously, the force during the drilling process is balanced, reducing the deformation of the wheel rim 10 caused by drilling on one side, and ensuring the roundness of the wheel rim 10. This wheel rim 10 processing equipment realizes the automation of wheel rim 10 drilling processing, reduces manual operation, reduces labor intensity, and improves production efficiency and production quality.

[0066] For example, the wheel rim 10 can be a carbon fiber wheel rim. The first robot arm 410 and the second robot arm 420 respectively drive the first drill bit and the second drill bit to process the same hole on the wheel rim in steps. This means that the first robot arm 410 first controls the first drill bit to drill the hole from the inside to the outside of the wheel rim, and then the second robot arm 420 controls the second drill bit to drill the hole from the outside to the inside of the wheel rim, so as to avoid the first drill bit and the second drill bit interfering with each other.

[0067] In other embodiments, the first robotic arm 410 and the second robotic arm 420 drive the first drill bit and the second drill bit to simultaneously process two adjacent holes on the rim 10. The specific processing steps are as follows: three adjacent holes on the rim 10 are defined as hole A, hole B, and hole C. The first robotic arm 410 drives the first drill bit to drill hole A from the inside to the outside of the rim 10. At the same time, the second robotic arm 420 drives the second drill bit from the outside to the inside of the rim 10. Drill hole B; then, turntable mechanism 200 drives wheel rim 10 to rotate by a preset angle α through clamping mechanism 300. First robot arm 410 drives first drill bit to drill hole B from the inside to the outside of wheel rim 10. Second robot arm 420 drives second drill bit to drill hole C from the outside to the inside of wheel rim 10. This process continues until all holes on wheel rim 10 are processed. This reduces the waiting time of drilling mechanism 400 and greatly improves drilling efficiency.

[0068] Optionally, in this embodiment, the turntable drive 210 is a drive motor. The angle α that the drive motor drives the turntable 220 to rotate each time can be between 5° and 90°, specifically 5°, 10°, 15°, 20°, 25°, 30°, 45°, 60°, 75°, 90°, etc. It can be flexibly set according to the hole distribution of the wheel rim 10 and production needs to meet the processing requirements of wheel rims 10 of different specifications.

[0069] Optionally, the wheel rim 10 is provided with positioning holes, and the wheel rim 10 processing equipment also includes a positioning mechanism 500, such as... Figures 2-3 As shown, the positioning mechanism 500 includes a first mounting base 510, a moving component 520, and a positioning pin 530. The moving component 520 is mounted on the first mounting base 510, and the positioning pin 530 is located at the output end of the moving component 520. The moving component 520 is used to insert the positioning pin 530 into the positioning hole to achieve precise positioning of the wheel rim 10, ensuring accurate placement of the wheel rim 10 and effectively avoiding hole position deviation. It should be noted that in the initial placement of the wheel rim 10, the positioning mechanism 500 quickly achieves precise positioning of the wheel rim 10 by inserting the positioning pin 530 into the positioning hole, ensuring the accurate starting point for subsequent drilling and simplifying the initial calibration process. After positioning is completed, the positioning pin 530 is pulled out of the positioning hole by the moving component 520, avoiding interference with the movement of the wheel rim 10 or the clamping of the clamping mechanism 300 during the rotation of the turntable 220 or drilling, ensuring smooth processing.

[0070] Optionally, such as Figure 3 As shown, the moving component 520 includes a first driving member 521, a second mounting base 522, and a second driving member 523. The first driving member 521 is disposed on the first mounting base 510, the second mounting base 522 is disposed on the output end of the first driving member 521, the second driving member 523 is disposed on the second mounting base 522, and the positioning pin 530 is disposed on the output end of the second driving member 523. The first driving member 521 drives the positioning pin 530 to move radially along the turntable 220, and the second driving member 523 drives the positioning pin 530 to move axially along the turntable 220, ensuring that the positioning pin 530 is accurately inserted into the positioning hole of the wheel rim 10, further improving the positioning accuracy. Furthermore, by driving the positioning pin 530 radially along the turntable 220 with the first driving member 521 and driving the positioning pin 530 axially along the turntable 220 with the second driving member 523, the positioning mechanism 500 can flexibly adapt to different wheel rim 10 sizes, positioning hole positions, or processing angle requirements, enhancing the versatility and adaptability of the equipment.

[0071] Optionally, the first driving component 521 is a first cylinder and the second driving component 523 is a second cylinder, which can quickly drive the positioning pin 530 to move radially and axially along the turntable 220, shorten the time for the positioning pin 530 to insert into and pull out of the positioning hole, and further improve the initial positioning and overall processing efficiency.

[0072] Optionally, such as Figures 4-5 As shown, the clamping mechanism 300 includes a clamping drive 310, multiple clamping members 320, and multiple connecting arms 330. The output end of the clamping drive 310 is provided with a connecting member 311. The multiple clamping members 320 are spaced apart on the turntable 220 along the circumference of the turntable 220. Each clamping member 320 is slidably disposed on the turntable 220 along the radial direction of the turntable 220. Each connecting arm 330 corresponds to one clamping member 320. The first end of the connecting arm 330 is rotatably connected to its corresponding clamping member 320, and the second end of the connecting arm 330 is rotatably connected to the output end of the clamping drive 310. The clamping drive 310 is used to drive the second ends of the multiple connecting arms 330 to move axially along the turntable 220, so that the multiple clamping members 320 synchronously contract or open radially along the turntable 220, thereby clamping or releasing the wheel rim 10. The clamping drive unit 310 drives multiple clamping units 320 to synchronously contract or open radially along the turntable 220 via the connecting arm 330, thereby achieving rapid clamping and release of the wheel rim 10, significantly shortening the workpiece loading and unloading time, improving processing efficiency, and ensuring the stability of the wheel rim 10.

[0073] Optionally, the worktable 110 is provided with a first slide rail 340 extending radially along the turntable 220, and the bottom of the clamping member is provided with a first slider 350. The first slider 350 is slidably connected to the first slide rail 340, thereby ensuring the stability of the movement of the clamping member.

[0074] Optionally, such as Figure 6 As shown, the wheel rim 10 processing equipment also includes a support assembly 600, which includes multiple support seats 610. The multiple support seats 610 are arranged at intervals along the circumference of the turntable 220 on the worktable 110. Each support seat 610 is provided with a rotating wheel 620. The rotating wheel 620 makes rolling contact with the lower surface of the turntable 220, providing a uniformly distributed support force for the turntable 220, effectively reducing the vibration and tilt of the turntable 220 during rotation or processing, and ensuring processing stability.

[0075] Optionally, such as Figure 7 As shown, the wheel rim 10 processing equipment also includes a dust collection mechanism 700, which includes a collection box 710. The collection box 710 is located below the workbench 110 and is used to collect the waste generated during processing. The collection box 710 effectively collects the waste generated during drilling, preventing the waste from scattering on the workbench 110 or in the workshop, keeping the processing area clean, improving the working environment, and reducing the amount of cleaning work.

[0076] Optionally, the collection box 710 contains an aqueous solution, and the dust collection mechanism 700 further includes a water circulation assembly 720. The water circulation assembly 720 includes a conical collector 721, a spray pipe 722, and a drive pump 723. The conical collector 721 is connected to the frame 100 and is located between the workbench 110 and the collection box 710. The upper end of the conical collector 721 has a first opening, and the lower end of the conical collector 721 has a second opening. The first opening is larger than the second opening. The sidewalls of the conical collector 721 slope inward from top to bottom. 722 is positioned around the first opening of the conical collector 721. The input end of the drive pump 723 is connected to the aqueous solution in the collection tank 710, and the output end of the drive pump 723 is connected to the spray pipe 722. The drive pump 723 is used to deliver the aqueous solution to the spray pipe 722 to form a water curtain on the side wall of the conical collector 721. This effectively adsorbs and captures waste chips and dust generated during drilling, preventing dust from splashing or scattering, reducing air pollution, further improving dust collection efficiency, keeping the processing area clean, improving workshop air quality, and protecting the health of operators.

[0077] Optionally, the cone-shaped collector 721, with its wider top and narrower bottom, guides waste and aqueous solution to efficiently collect at the second opening and fall into the collection box 710, facilitating centralized processing and recycling, simplifying the waste management process, and reducing cleaning costs.

[0078] Optionally, the water circulation assembly 720 also includes a filter connected to the input of the drive pump 723. The filter is used to filter out debris, effectively intercepting debris in the aqueous solution and preventing debris from entering the drive pump 723 and the spray pipe 722, reducing the risk of pipe blockage or pump wear, and extending the service life and operational stability of the water circulation assembly 720.

[0079] Optionally, such as Figure 8As shown, the turntable 220 is equipped with a correction and positioning platform. The wheel rim 10 processing equipment also includes a correction mechanism, which includes a correction and positioning wheel 800, a first positioning rod, and a second positioning rod. The correction and positioning wheel 800 includes a wheel body 810 and a reference rod 820. The reference rod 820 is coaxially fixed with the wheel body 810. One end of the reference rod 820 is provided with a reference groove 821, and the other end of the reference rod 820 can abut against the correction and positioning platform. The outer wall of the wheel body 810 fits against the inner wall of the wheel rim 10. The first positioning rod is set at the end of the first robot arm 410 and can be inserted into the reference groove 821. The second positioning rod is set at the end of the second robot arm 420 and can be inserted into the reference groove 821. After the drilling process deviates, by placing the correction positioning wheel 800 on the correction positioning platform, the coordinate zero points in the X-axis, Y-axis, and Z-axis directions can be provided for the machining program. By inserting the first positioning rod at the end of the first robot 410 into the reference groove 821, the machining coordinates of the first robot 410 are repositioned. Similarly, by inserting the second positioning rod at the end of the second robot 420 into the reference groove 821, the machining coordinates of the second robot 420 are repositioned. This quickly restores the accuracy of the coordinate system of the wheel rim 10 machining equipment, reduces hole position offset caused by program deviation, and ensures the consistency and quality stability of the machined holes in the wheel rim 10.

[0080] In this embodiment, both the first robotic arm 410 and the second robotic arm 420 are six-axis robotic arms, ensuring that the first drill bit and the second drill bit can accurately align with the inner and outer sides of the same hole position on the wheel rim 10 for step-by-step drilling, reducing processing deviations and improving the accuracy and consistency of the hole.

[0081] Optionally, the wheel rim 10 processing equipment also includes a protective cover 120, which is mounted on the frame 100. The worktable 110 and the drilling mechanism 400 are located inside the protective cover 120, preventing debris from splashing or mechanical movement from injuring operators during processing, thus significantly improving the safety of equipment operation. Furthermore, the protective cover 120 prevents the spread of processing debris, dust, or noise, reducing pollution to the workshop environment, maintaining the cleanliness of the processing area, and improving the working conditions of operators.

[0082] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating the present utility model, and are not intended to limit the implementation of the present utility model. Those skilled in the art can make various obvious changes, readjustments, and substitutions without departing from the protection scope of this utility model. It is neither necessary nor possible to exhaustively describe all embodiments here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this utility model should be included within the protection scope of the claims of this utility model.

Claims

1. A wheel rim (10) processing equipment, characterized in that, include: A frame (100) is provided with a worktable (110); The turntable mechanism (200) includes a turntable drive (210) and a turntable (220). The turntable (220) is rotatably mounted on the worktable (110). The turntable drive (210) is used to drive the turntable (220) to rotate by a preset angle α. A clamping mechanism (300) is disposed on the turntable (220), and the clamping mechanism (300) is used to clamp the wheel rim (10); A drilling mechanism (400) is disposed on the frame (100). The drilling mechanism (400) includes a first manipulator (410) and a second manipulator (420). The first manipulator (410) is provided with a first drill bit at its end, and the second manipulator (420) is provided with a second drill bit at its end. The first manipulator (410) and the second manipulator (420) are configured to drive the first drill bit and the second drill bit respectively to process the same hole on the wheel rim (10) in steps, or to process two adjacent holes on the wheel rim (10) simultaneously. The first drill bit drills from the inside to the outside of the wheel rim (10), and the second drill bit drills from the outside to the inside of the wheel rim (10).

2. The wheel rim (10) processing equipment according to claim 1, characterized in that, The wheel rim (10) is provided with positioning holes, and the wheel rim (10) processing equipment further includes a positioning mechanism (500), the positioning mechanism (500) including: First mounting base (510); A movable component (520) is disposed on the first mounting base (510); A positioning pin (530) is disposed on the output end of the moving component (520), which is used to insert the positioning pin (530) into the positioning hole.

3. The wheel rim (10) processing equipment according to claim 2, characterized in that, The moving component (520) includes: The first driving element (521) is disposed on the first mounting base (510); The second mounting base (522) is disposed on the output end of the first driving member (521); The second driving member (523) is disposed on the second mounting base (522), and the positioning pin (530) is disposed on the output end of the second driving member (523). The first driving member (521) is used to drive the positioning pin (530) to move radially along the turntable (220), and the second driving member (523) is used to drive the positioning pin (530) to move axially along the turntable (220).

4. The wheel rim (10) processing equipment according to claim 1, characterized in that, The clamping mechanism (300) includes: A clamping drive (310) is provided with a connector (311) at its output end; Multiple clamping elements (320) are spaced apart on the turntable (220) along the circumference of the turntable (220), and each clamping element (320) is slidably disposed on the turntable (220) along the radial direction of the turntable (220); Multiple connecting arms (330), each connecting arm (330) corresponding to one clamping member (320), the first end of the connecting arm (330) being rotatably connected to the corresponding clamping member (320), and the second end of the connecting arm (330) being rotatably connected to the connecting member (311); The clamping drive (310) is used to drive the second ends of the plurality of connecting arms (330) to move axially along the turntable (220) so that the plurality of clamping members (320) synchronously contract or open radially along the turntable (220) to clamp or release the wheel rim (10).

5. The wheel rim (10) processing equipment according to claim 1, characterized in that, The wheel rim (10) processing equipment also includes a support assembly (600), which includes a plurality of support seats (610). The plurality of support seats (610) are arranged at intervals along the circumference of the turntable (220) on the worktable (110). Each support seat (610) is provided with a rotating wheel (620), which makes rolling contact with the lower surface of the turntable (220).

6. The wheel rim (10) processing equipment according to claim 1, characterized in that, The wheel rim (10) processing equipment further includes a dust collection mechanism (700), which comprises: A collection box (710) is disposed below the workbench (110) and is used to collect waste generated during processing.

7. The wheel rim (10) processing equipment according to claim 6, characterized in that, The collection box (710) contains an aqueous solution, and the dust collection mechanism (700) further includes a water circulation component (720), which includes: A conical collector (721) is connected to the frame (100) and located between the workbench (110) and the collection box (710). The upper end of the conical collector (721) has a first opening, and the lower end of the conical collector (721) has a second opening. The first opening is larger than the second opening, and the sidewall of the conical collector (721) is inclined inward in a direction from top to bottom. A spray pipe (722) is disposed around the first opening of the conical collector (721); A drive pump (723) is provided, the input end of which is connected to the aqueous solution in the collection tank (710), and the output end of which is connected to the spray pipe (722). The drive pump (723) is used to deliver the aqueous solution to the spray pipe (722) to form a water curtain on the side wall of the cone collector (721).

8. The wheel rim (10) processing equipment according to claim 7, characterized in that, The water circulation assembly (720) also includes a filter connected to the input of the drive pump (723), the filter being used to filter waste debris.

9. The wheel rim (10) processing equipment according to claim 1, characterized in that, The turntable (220) is equipped with a correction and positioning platform, and the wheel rim (10) processing equipment further includes a correction mechanism, which includes: The alignment positioning wheel (800) includes a wheel body (810) and a reference rod (820). The reference rod (820) is coaxially fixed with the wheel body (810). One end of the reference rod (820) is provided with a reference groove (821). The other end of the reference rod (820) can abut against the alignment positioning platform. The outer wall of the wheel body (810) fits against the inner wall of the wheel rim (10). The first positioning rod is located at the end of the first robot (410) and can be inserted into the reference slot (821); The second positioning rod is located at the end of the second manipulator (420) and can be inserted into the reference slot (821).

10. The wheel rim (10) processing equipment according to claim 1, characterized in that, The wheel rim (10) processing equipment also includes a protective cover (120), which is mounted on the frame (100), and the worktable (110) and the drilling mechanism (400) are located inside the protective cover (120).

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