Rim machining equipment

Abstract

The invention 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] The present invention relates to the technical field of bicycle production, and particularly relates to rim processing equipment. Background Art

[0002] At present, when a bicycle rim is formed and processed, it is necessary to drill holes in its circumferential and radial directions for subsequent installation of accessories such as spokes. During the manufacturing process of the rim, when it comes to the processing of complex hole positions, since the feed angle of the drill bit is usually not collinear with the diameter direction of the rim, traditional drilling and processing equipment such as double-headed drilling machines and four-headed drilling machines are difficult to perform such processing tasks. Especially in the case where the hole position spacing is not equally divided, such drilling and processing equipment has great limitations and often requires manual cooperation with multiple devices for operation, resulting in low processing efficiency and a long production cycle.

[0003] In addition, the traditional processing method has limited ability to control processing accuracy, and manual operation is prone to cause hole position deviation, affecting the assembly quality and overall performance of the rim. Moreover, the existing drilling and processing equipment has a low degree of automation and cannot achieve synchronous processing of the inner and outer hole positions of the rim, further restricting the improvement of the overall production efficiency and automation level.

[0004] Therefore, there is an urgent need for a rim processing equipment to solve the above problems. Summary of the Invention

[0005] The purpose of the present invention is to provide a rim processing equipment that can process complex hole positions, reduce manual operation, reduce labor intensity, and improve production efficiency and production quality.

[0006] To achieve this purpose, the present invention adopts the following technical solutions:

[0007] The rim processing equipment includes:

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

[0009] A turntable mechanism, including a turntable driving member and a turntable, the turntable is rotatably arranged on the workbench, and the turntable driving member is used to drive the turntable to rotate by a preset angle α;

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

[0011] A drilling mechanism, arranged on the frame, the drilling mechanism includes a first manipulator and a second manipulator, a first drill bit is provided at the end of the first manipulator, a second drill bit is provided at the 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 perform step-by-step processing on the same hole position on the rim, or to perform synchronous processing on two adjacent hole positions on the rim;

[0012] Wherein, the first drill bit drills holes from the inner side to the outer side of the rim, and the second drill bit drills holes from the outer side to the inner side of the rim.

[0013] Optionally, positioning holes are provided on the rim, and the rim processing device further includes a positioning mechanism, and the positioning mechanism includes:

[0014] A first mounting seat;

[0015] A moving component, arranged on the first mounting seat;

[0016] A positioning pin, arranged 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 member, arranged on the first mounting seat;

[0019] A second mounting seat, arranged on the output end of the first driving member;

[0020] A second driving member, arranged on the second mounting seat, the positioning pin is arranged 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 driving member, and a connecting member is arranged at the output end of the clamping driving member;

[0023] A plurality of clamping members, arranged on the turntable at intervals along the circumferential direction of the turntable, and each clamping member is slidably arranged on the turntable in the radial direction of the turntable;

[0024] A plurality of connecting arms, each connecting arm corresponding to one clamping member, the first end of the connecting arm is rotatably connected to its corresponding clamping member, and the second end of the connecting arm is rotatably connected to the connecting member;

[0025] Wherein, the clamping driving member is used to drive the second ends of the plurality of connecting arms to move axially along the turntable, so that the plurality of clamping members synchronously contract or expand in the radial direction of the turntable, so as to clamp or release the rim.

[0026] Optionally, the rim processing device further includes a support assembly, and the support assembly includes a plurality of support seats, the plurality of support seats are arranged on the workbench at intervals along the circumferential direction of the turntable, and a runner is arranged on each support seat, and the runner is in rolling contact with the lower surface of the turntable.

[0027] Optionally, the rim processing device further includes a dust collection mechanism, and the dust collection mechanism includes:

[0028] A collection box, which is arranged below the workbench and is used for collecting waste chips generated during processing.

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

[0030] A conical collector, which is connected to the frame and is located between the workbench and the collection box. The upper end of the conical collector has a first opening, the lower end of the conical collector has a second opening, the first opening is larger than the second opening, and the side wall of the conical collector inclines inward along the direction from top to bottom;

[0031] A spray pipe, which is arranged around the first opening of the conical collector;

[0032] A driving pump, the input end of the driving pump is communicated with the aqueous solution in the collection box, the output end of the driving pump is communicated with the spray pipe, and the driving pump is used for conveying the aqueous solution to the spray pipe to form a water curtain on the side wall of the conical collector.

[0033] Optionally, the water circulation component further includes a filter, and the filter is communicated with the input end of the driving pump, and the filter is used for filtering waste chips.

[0034] Optionally, a deviation correction and positioning platform is provided on the turntable, and the rim processing device further includes a deviation correction mechanism, and the deviation correction mechanism includes:

[0035] A deviation correction and positioning wheel, including a wheel body and a reference rod. The reference rod is coaxially fixed with the wheel body. A reference groove is provided at one end of the reference rod, and the other end of the reference rod can abut against the deviation correction and positioning platform. The outer wall of the wheel body fits with the inner wall of the rim;

[0036] A first positioning rod, which is arranged at the end of the first manipulator, and the first positioning rod can be inserted into the reference groove;

[0037] A second positioning rod, which is arranged at the end of the second manipulator, and the second positioning rod can be inserted into the reference groove.

[0038] Optionally, the rim processing device further includes a protective cover, and the protective cover is arranged on the frame, and the workbench and the drilling mechanism are located inside the protective cover.

[0039] Beneficial effects:

[0040] The rim processing equipment provided by the present invention accurately fixes the rim through a clamping mechanism. In cooperation with a turntable mechanism, the turntable is driven by a turntable driving member to rotate a preset angle α each time. The first manipulator and the second manipulator respectively drive the first drill bit and the second drill bit to stepwise drill the same hole position of the rim, or synchronously process two adjacent hole positions on the rim, forming a hole channel that meets the spoke installation angle requirements, greatly shortening the processing time, improving the production efficiency, ensuring the accuracy of the drilling position, and improving the processing quality; the first manipulator and the second manipulator have the ability of multi-degree-of-freedom movement, and can flexibly adjust the drilling angle and path according to different rim sizes and hole position distributions to adapt to the processing requirements of complex hole positions or non-equidistant distributed hole positions, significantly enhancing the versatility and adaptability of the equipment; the rim processing equipment realizes the automation of rim drilling processing, reduces manual operation, reduces labor intensity, and improves production efficiency and production quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0041] Figure 1 FIG. is a schematic structural diagram of the rim processing equipment provided by an embodiment of the present invention;

[0042] Figure 2 FIG. is a schematic structural diagram of the rim processing equipment provided by an embodiment of the present invention when the protective cover is hidden;

[0043] Figure 3 FIG. is a schematic structural diagram of the positioning mechanism provided by an embodiment of the present invention;

[0044] Figure 4 FIG. is a schematic structural diagram of the clamping mechanism provided by an embodiment of the present invention;

[0045] Figure 5 FIG. is a partial structural diagram of the clamping mechanism provided by an embodiment of the present invention;

[0046] Figure 6 FIG. is a schematic structural diagram of the support assembly provided by an embodiment of the present invention;

[0047] Figure 7 FIG. is a schematic structural diagram of the dust collection mechanism provided by an embodiment of the present invention;

[0048] Figure 8 FIG. is a schematic structural diagram of the deviation correction positioning wheel provided by an embodiment of the present invention.

[0049] In the figure:

[0050] 10. Rim;

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

[0052] 200. Turntable mechanism; 210. Turntable driving member; 220. Turntable;

[0053] 300. Clamping mechanism; 310. Clamping driving member; 311. Connecting member; 320. Clamping member; 330. Connecting arm; 340. First slide rail; 350. First slider;

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

[0055] 500. Positioning mechanism; 510. First mounting seat; 520. Moving assembly; 521. First driving member; 522. Second mounting seat; 523. Second driving member; 530. Positioning pin;

[0056] 600. Support assembly; 610. Support seat; 620. Runner;

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

[0058] 800. Deviation correction positioning wheel; 810. Wheel body; 820. Reference rod; 821. Reference groove. Detailed implementation manners

[0059] The present invention will be further described in detail below with reference to the drawings and embodiments. It can be understood that the specific embodiments described herein are only used to explain the present invention, rather than limiting the present invention. In addition, it should be noted that, for the sake of description, only parts related to the present invention rather than all structures are shown in the drawings.

[0060] In the description of the present invention, unless otherwise clearly defined and limited, the terms "connected", "connected to", and "fixed" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication of two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0061] In the present invention, unless otherwise clearly defined and limited, the first feature being "above" or "below" the second feature may include the direct contact between the first and second features, or may include the situation where the first and second features are not in direct contact but in contact through other features between them. Moreover, the first feature being "above", "above and over", and "on the top of" the second feature includes that the first feature is directly above and obliquely above the second feature, or merely indicates that the first feature has a higher horizontal height than the second feature. The first feature being "below", "below and under", and "under the bottom of" the second feature includes that the first feature is directly below and obliquely below the second feature, or merely indicates that the first feature has a lower horizontal height than the second feature.

[0062] In the description of this embodiment, the orientation or positional relationships such as "upper", "lower", "left", "right", etc. are based on the orientation or positional relationships shown in the drawings. They are only for the convenience of description and simplifying operations, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present invention. In addition, the terms "first" and "second" are only used for distinction in description and have no special meaning.

[0063] This embodiment provides a rim 10 processing device, as Figures 1-8 shown. The rim 10 processing device includes a frame 100, a turntable mechanism 200, a clamping mechanism 300, and a drilling mechanism 400. A workbench 110 is provided on the frame 100. The turntable mechanism 200 includes a turntable driving member 210 and a turntable 220. The turntable 220 is rotatably arranged on the workbench 110. The turntable driving member 210 is used to drive the turntable 220 to rotate a preset angle α. The clamping mechanism 300 is arranged on the turntable 220. The clamping mechanism 300 is used to clamp the rim 10. The drilling mechanism 400 is arranged on the frame 100. The drilling mechanism 400 includes a first manipulator 410 and a second manipulator 420. A first drill bit is provided at the end of the first manipulator 410, and a second drill bit is provided at the end of the second manipulator 420. The first manipulator 410 and the second manipulator 420 are configured to drive the first drill bit and the second drill bit respectively to perform step-by-step processing on the same hole position on the rim 10, or to perform synchronous processing on two adjacent hole positions on the rim 10; wherein, the first drill bit drills from the inner side to the outer side of the rim 10, and the second drill bit drills from the outer side to the inner side of the rim 10.

[0064] This rim 10 processing device accurately fixes the rim 10 through the clamping mechanism 300. In cooperation with the turntable mechanism 200, the turntable driving member 210 drives the turntable 220 to rotate a preset angle α each time. The first manipulator 410 and the second manipulator 420 drive the first drill bit and the second drill bit respectively to drill the same hole position on the rim 10 step by step from the inner side and the outer side, forming a hole channel that meets the requirements of the spoke installation angle, greatly shortening the processing time, improving the production efficiency, ensuring the accuracy of the drilling position, and improving the processing quality; the first manipulator 410 and the second manipulator 420 have the ability of multi-degree-of-freedom movement, and can flexibly adjust the drilling angle and path according to different rim 10 sizes and hole position distributions, adapting to the processing requirements of complex hole positions or non-equidistant distributed hole positions, significantly enhancing the versatility and adaptability of the device.

[0065] At the same time, when the first drill bit and the second drill bit drill two adjacent hole positions synchronously from the inner side and the outer side of the rim 10, the force during the drilling process is balanced, reducing the deformation of the rim 10 caused by unilateral drilling and ensuring the roundness of the rim 10; this rim 10 processing device realizes the automation of the drilling process of the rim 10, reduces manual operations, reduces the labor intensity, and improves the production efficiency and production quality.

[0066] Exemplarily, the rim 10 may be a carbon fiber rim. The first manipulator 410 and the second manipulator 420 respectively driving the first drill bit and the second drill bit to perform step-by-step machining on the same hole position on the rim means that the first manipulator 410 first controls the first drill bit to drill the hole position from the inner side to the outer side of the rim, and then the second manipulator 420 controls the second drill bit to drill the hole from the outer side to the inner side of the rim, so as to avoid interference between the first drill bit and the second drill bit.

[0067] In other embodiments, the first manipulator 410 and the second manipulator 420 respectively drive the first drill bit and the second drill bit to synchronously machine two adjacent hole positions on the rim 10. The specific machining steps are as follows: Define three adjacent hole positions on the rim 10 as hole position A, hole position B, and hole position C. Among them, the first manipulator 410 drives the first drill bit to drill hole position A from the inner side to the outer side of the rim 10. At the same time, the second manipulator 420 drives the second drill bit to drill hole position B from the outer side to the inner side of the rim 10; then, the turntable mechanism 200 drives the rim 10 to rotate a preset angle α through the clamping mechanism 300. The first manipulator 410 drives the first drill bit to drill hole position B from the inner side to the outer side of the rim 10, and the second manipulator 420 drives the second drill bit to drill hole position C from the outer side to the inner side of the rim 10, and so on, until all the hole positions on the rim 10 are machined, which can reduce the waiting time of the drilling mechanism 400 and greatly improve the drilling efficiency.

[0068] Optionally, in this embodiment, the turntable driving member 210 is a driving motor, and the angle α by which the driving motor drives the turntable 220 to rotate each time may be between 5° and 90°, specifically 5°, 10°, 15°, 20°, 25°, 30°, 45°, 60°, 75°, 90°, etc., which can be flexibly set according to the hole position distribution of the rim 10 and production requirements to meet the machining requirements of different specifications of the rim 10.

[0069] Optionally, the rim 10 is provided with positioning holes, and the rim 10 processing device further includes a positioning mechanism 500, such as Figures 2-3As 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 disposed on the first mounting base 510, and the positioning pin 530 is disposed 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 rim 10, ensure the accurate placement position of the rim 10, and effectively avoid hole position deviation. It should be noted that the positioning mechanism 500 quickly achieves precise positioning of the rim 10 by inserting the positioning pin 530 into the positioning hole at the initial stage of placing the rim 10, ensuring the accurate starting point for subsequent drilling operations and simplifying the initial calibration process. After positioning is completed, the positioning pin 530 is withdrawn from the positioning hole by the moving component 520 to avoid interfering with the movement of the rim 10 or the clamping of the clamping mechanism 300 during the rotation of the turntable 220 or the drilling process, ensuring smooth processing.

[0070] Optionally, as Figure 3 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 at 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 at 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, ensuring that the positioning pin 530 accurately inserts into the positioning hole of the rim 10 and further improving the positioning accuracy. Moreover, by driving the positioning pin 530 to move radially along the turntable 220 by the first driving member 521 and axially along the turntable 220 by the second driving member 523, the positioning mechanism 500 can flexibly meet the requirements of different rim 10 sizes, positioning hole positions, or processing angles, enhancing the versatility and adaptability of the equipment.

[0071] Optionally, the first driving member 521 is a first cylinder, and the second driving member 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 withdraw from the positioning hole, and further improve the initial positioning and overall processing efficiency.

[0072] Optionally, as Figures 4-5As shown in the figure, the clamping mechanism 300 includes a clamping driving member 310, a plurality of clamping members 320, and a plurality of connecting arms 330. A connecting member 311 is provided at the output end of the clamping driving member 310. The plurality of clamping members 320 are arranged at intervals along the circumferential direction of the turntable 220 on the turntable 220. Each clamping member 320 is slidably arranged on the turntable 220 along the radial direction of the turntable 220. Each connecting arm 330 corresponds to a 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 driving member 310. Among them, the clamping driving member 310 is used to drive the second ends of the plurality of connecting arms 330 to move along the axial direction of the turntable 220, so that the plurality of clamping members 320 synchronously contract or expand along the radial direction of the turntable 220, thereby clamping or releasing the rim 10. The clamping driving member 310 drives the plurality of clamping members 320 to synchronously contract or expand along the radial direction of the turntable 220 through the connecting arms 330, realizing the rapid clamping and release of the rim 10, significantly shortening the workpiece loading and unloading time, improving the processing efficiency, and ensuring the stability of the rim 10.

[0073] Optionally, a first slide rail 340 extending along the radial direction of the turntable 220 is provided on the workbench 110. A first slider 350 is provided at the bottom of the clamping member. 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, as Figure 6 shown, the rim 10 processing device further includes a support assembly 600. The support assembly 600 includes a plurality of support seats 610. The plurality of support seats 610 are arranged at intervals along the circumferential direction of the turntable 220 on the workbench 110. A runner 620 is provided on each support seat 610. The runner 620 is in rolling contact with the lower surface of the turntable 220, providing a uniformly distributed supporting force for the turntable 220, effectively reducing the vibration and inclination of the turntable 220 during rotation or processing, and ensuring the processing stability.

[0075] Optionally, as Figure 7 shown, the rim 10 processing device further includes a dust collection mechanism 700. The dust collection mechanism 700 includes a collection box 710. The collection box 710 is arranged below the workbench 110. The collection box 710 is used to collect the waste chips generated during processing. The collection box 710 effectively collects the waste chips generated during the drilling process, prevents the waste chips from scattering on the workbench 110 or in the workshop, keeps the processing area clean, improves the working environment, and reduces the cleaning workload.

[0076] Optionally, an aqueous solution is provided in the collection box 710. The dust collection mechanism 700 further includes a water circulation component 720. The water circulation component 720 includes a conical collector 721, a spray pipe 722, and a driving 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 has a second opening. The first opening is larger than the second opening. The side wall of the conical collector 721 is inclined inward in the direction from top to bottom. The spray pipe 722 is arranged around the first opening of the conical collector 721. The input end of the driving pump 723 is communicated with the aqueous solution in the collection box 710, and the output end of the driving pump 723 is communicated with the spray pipe 722. The driving pump 723 is used to transport the aqueous solution to the spray pipe 722 to form a water curtain on the side wall of the conical collector 721, effectively adsorbing and collecting the waste chips and dust generated by drilling, preventing the dust from splashing or dispersing, reducing air pollution, further improving the dust collection efficiency, keeping the processing area clean, improving the air quality in the workshop, and protecting the health of the operators.

[0077] Optionally, the design of the conical collector 721 with a larger upper part and a smaller lower part guides the waste chips and the aqueous solution to efficiently converge to the second opening and fall into the collection box 710, facilitating centralized treatment and recycling, simplifying the waste chip management process, and reducing the cleaning cost.

[0078] Optionally, the water circulation component 720 further includes a filter. The filter is communicated with the input end of the driving pump 723. The filter is used to filter the waste chips. The filter effectively intercepts the waste chips in the aqueous solution, preventing the waste chips from entering the driving pump 723 and the spray pipe 722, reducing the risk of pipeline blockage or pump body wear, and prolonging the service life and operation stability of the water circulation component 720.

[0079] Optionally, as Figure 8As shown, a deviation rectifying and positioning platform is provided on the turntable 220. The rim 10 processing device further includes a deviation rectifying mechanism, which includes a deviation rectifying positioning wheel 800, a first positioning rod, and a second positioning rod. The deviation rectifying 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 deviation rectifying and positioning platform, and the outer wall of the wheel body 810 fits against the inner wall of the rim 10. The first positioning rod is arranged at the end of the first manipulator 410 and can be inserted into the reference groove 821. The second positioning rod is arranged at the end of the second manipulator 420 and can be inserted into the reference groove 821. After the drilling processing program deviates, by placing the deviation rectifying positioning wheel 800 on the deviation rectifying and positioning platform, the coordinate zero points in the X-axis direction, Y-axis direction, and Z-axis direction can be provided for the processing program. By inserting the first positioning rod at the end of the first manipulator 410 into the reference groove 821, the processing coordinates of the first manipulator 410 are repositioned. The second positioning rod at the end of the second manipulator 420 is inserted into the reference groove 821, and the processing coordinates of the second manipulator 420 are repositioned, quickly restoring the accuracy of the coordinate system of the rim 10 processing device, reducing the hole position offset caused by program deviation, and ensuring the consistency and quality stability of the processing holes of the rim 10.

[0080] In this embodiment, both the first manipulator 410 and the second manipulator 420 are six-axis manipulators, 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 of the rim 10 for step-by-step drilling, reducing processing deviation, and improving the hole accuracy and consistency.

[0081] Optionally, the rim 10 processing device further includes a protective cover 120. The protective cover 120 is arranged on the frame 100. The workbench 110 and the drilling mechanism 400 are located inside the protective cover 120, preventing waste chips from splashing or mechanical movement from causing harm to the operator during the processing, significantly improving the safety of equipment operation. Moreover, the protective cover 120 blocks the waste chips, dust, or noise generated during processing from spreading outwards, reducing the pollution to the workshop environment, keeping the processing area clean, and improving the working conditions of the operator.

[0082] Obviously, the above embodiments of the present invention are merely examples for clearly explaining the present invention, rather than limitations on the implementation manners of the present invention. For those of ordinary skill in the art, various obvious changes, re-adjustments, and substitutions can be made without departing from the protection scope of the present invention. It is not necessary and impossible to enumerate all the implementation manners here. Any modifications, equivalent substitutions, and improvements made within the spirit and principle of the present invention shall be included in the protection scope of the claims of the present invention.

Claims

1. Rim (10) processing equipment, characterized in that Comprising: A frame (100) with a workbench (110) provided thereon; A turntable mechanism (200), including a turntable driving member (210) and a turntable (220), the turntable (220) is rotatably arranged on the workbench (110), and the turntable driving member (210) is used to drive the turntable (220) to rotate a preset angle α; A clamping mechanism (300) arranged on the turntable (220), and the clamping mechanism (300) is used to clamp a wheel rim (10); A drilling mechanism (400) arranged on the frame (100), the drilling mechanism (400) includes a first manipulator (410) and a second manipulator (420), a first drill bit is provided at the end of the first manipulator (410), a second drill bit is provided at the end of the second manipulator (420), and the first manipulator (410) and the second manipulator (420) are configured to drive the first drill bit and the second drill bit respectively to perform step-by-step processing on the same hole position on the wheel rim (10), or synchronously process two adjacent hole positions on the wheel rim (10); Wherein, the first drill bit drills from the inner side to the outer side of the wheel rim (10), and the second drill bit drills from the outer side to the inner side of the wheel rim (10).

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

3. The rim (10) processing device according to claim 2, characterized in that, The moving component (520) includes: A first driving member (521) arranged on the first mounting seat (510); A second mounting seat (522) arranged at the output end of the first driving member (521); A second driving member (523) arranged on the second mounting seat (522), the positioning pin (530) is arranged at the output end of the second driving member (523), the first driving member (521) is used to drive the positioning pin (530) to move along the radial direction of the turntable (220), and the second driving member (523) is used to drive the positioning pin (530) to move along the axial direction of the turntable (220).

4. The rim (10) processing device according to claim 1, characterized in that, The clamping mechanism (300) includes: A clamping driving member (310) with a connecting member (311) provided at the output end thereof; A plurality of clamping members (320) are arranged on the turntable (220) at intervals along the circumferential direction of the turntable (220), and each clamping member (320) is slidably arranged on the turntable (220) along the radial direction of the turntable (220); A plurality of connecting arms (330), each connecting arm (330) corresponding to one of the clamping members (320), a first end of the connecting arm (330) being rotatably connected to its corresponding clamping member (320), and a second end of the connecting arm (330) being rotatably connected to the connecting member (311); Wherein, the clamping driving member (310) is configured 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 expand radially along the turntable (220), thereby clamping or releasing the rim (10).

5. The rim (10) processing device according to claim 1, characterized in that, The rim (10) processing device further includes a support assembly (600), the support assembly (600) including a plurality of support seats (610), the plurality of support seats (610) being circumferentially spaced apart on the workbench (110) along the turntable (220), and each support seat (610) being provided with a runner (620), the runner (620) being in rolling contact with the lower surface of the turntable (220).

6. The rim (10) processing device according to claim 1, characterized in that, The rim (10) processing device further includes a dust collection mechanism (700), the dust collection mechanism (700) including: A collection box (710), the collection box (710) being disposed below the workbench (110), the collection box (710) being configured to collect waste chips generated during processing.

7. The rim (10) processing device according to claim 6, characterized in that, An aqueous solution is provided in the collection box (710), and the dust collection mechanism (700) further includes a water circulation assembly (720), the water circulation assembly (720) including: A conical collector (721), connected to the frame (100) and located between the workbench (110) and the collection box (710), the upper end of the conical collector (721) having a first opening, the lower end of the conical collector (721) having a second opening, the first opening being larger than the second opening, and the side wall of the conical collector (721) being inclined inward in a direction from top to bottom; A spray pipe (722) surrounding the first opening of the conical collector (721); A driving pump (723), an input end of the driving pump (723) being communicated with the aqueous solution in the collection box (710), an output end of the driving pump (723) being communicated with the spray pipe (722), the driving pump (723) being configured to convey the aqueous solution to the spray pipe (722) to form a water curtain on the side wall of the conical collector (721).

8. The rim (10) processing device according to claim 7, characterized in that, The water circulation assembly (720) further includes a filter, the filter being communicated with the input end of the driving pump (723), the filter being configured to filter waste chips.

9. The rim (10) processing device according to claim 1, characterized in that, A deviation correction positioning platform is provided on the turntable (220), and the rim (10) processing device further includes a deviation correction mechanism, the deviation correction mechanism including: The deviation rectifying and positioning wheel (800) includes a wheel body (810) and a reference rod (820). The reference rod (820) is coaxially fixed to 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 deviation rectifying 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 arranged at the end of the first manipulator (410), and the first positioning rod can be inserted into the reference groove (821). The second positioning rod is arranged at the end of the second manipulator (420), and the second positioning rod can be inserted into the reference groove (821).

10. The rim (10) processing device according to claim 1, characterized in that, The wheel rim (10) processing device further includes a protective cover (120). The protective cover (120) is arranged on the frame (100), and the workbench (110) and the drilling mechanism (400) are located inside the protective cover (120).

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