Brake disc hole machining equipment

Abstract

The brake disc hole machining equipment comprises a machining table, a plurality of limiting assemblies, an adjusting assembly, a driving assembly, a supporting plate, a drilling mechanism, a shielding assembly, two transmission assemblies, two air cylinder assemblies and two adsorption assemblies, and the upper surface of a sliding plate is rotationally connected with a rotating disc; the multiple limiting assemblies are arranged on the upper surface of the rotating disc in an annular array mode. The adjusting assembly abuts against the multiple limiting assemblies, the driving assembly is connected with the rotary disc, and the drilling mechanism is installed on the lower surface of the lifting plate. The shielding assembly is connected with the lifting plate; the two transmission assemblies are symmetrically arranged on the shielding assembly; the two air cylinder assemblies are connected with the corresponding transmission assemblies respectively. The two adsorption assemblies are connected with the corresponding air cylinder assemblies respectively. Therefore, in the hole machining process, the drill bit can be shielded, sweeps are effectively prevented from splashing into the heat dissipation holes, meanwhile, the sweeps can be adsorbed and collected in the drill retreating process, and therefore the subsequent hole wall cleaning time is saved, and the hole machining efficiency is improved.

Description

Technical Field

[0001] The present application relates to the technical field of brake disc processing, and in particular to a brake disc hole processing device. Background Art

[0002] The brake disc is a circular component that rotates as the vehicle moves. When the driver steps on the brake pedal, the brake caliper clamps the brake disc tightly, using friction to forcibly slow down or stop the movement of the car. Therefore, the core function of the brake disc is to respond to the driver's instructions to achieve forced deceleration or even stop the car.

[0003] In the manufacturing process of brake discs, opening heat dissipation holes is a crucial step. This step not only significantly improves the heat dissipation efficiency of the brake disc, but also helps to suppress noise and reduce the overall weight. At present, the processing of heat dissipation holes in brake discs mainly relies on drilling equipment. The specific operation process is to place the brake disc to be processed on the processing platform and use the drilling device to accurately drill heat dissipation holes on the disc.

[0004] However, a large amount of waste chips are generated during the drilling operation, and these waste chips often invade the completed heat dissipation holes, which not only increases the complexity of subsequent cleaning work, but also consumes time, thus affecting the efficiency of the entire hole processing process. Summary of the invention

[0005] The present application aims to solve one of the technical problems in the related art at least to some extent.

[0006] To this end, one purpose of the present application is to propose a brake disc hole processing equipment, which can shield the drill bit during the hole processing process, effectively preventing waste chips from splashing into the heat dissipation holes, and at the same time can adsorb and collect waste chips during the drill withdrawal process, thereby saving the subsequent time for cleaning the hole wall and improving the efficiency of hole processing.

[0007] To achieve the above object, an embodiment of the first aspect of the present application provides a brake disc hole processing device, including a processing table, a plurality of limiting components, an adjusting component, a driving component, a support plate, a drilling mechanism, a shielding component, two transmission components, two cylinder components and two adsorption components. Among them, two slide table modules are provided on the upper surface of the processing table, a slide plate is provided on the slide of the slide table module, and a turntable is rotatably connected to the upper surface of the slide plate; the plurality of limiting components are arranged in a circular array on the upper surface of the turntable; the adjusting component is arranged at the center of the turntable and is respectively in contact with the plurality of limiting components, wherein the adjusting component is used to adjust the positions of the limiting components; the driving component is installed on the upper surface of the slide plate and is connected to the turntable, wherein the driving component is used to drive the turntable to rotate intermittently; the support plate is arranged on the processing table, and one end of the support plate extends above the turntable; a driving member is provided on the support plate, and a lifting plate is provided at the output end of the driving member; the drilling mechanism is installed on the lower surface of the lifting plate; the shielding component is connected to the lifting plate; the two transmission components are symmetrically arranged on the shielding component; the two cylinder components are respectively installed on the support plate, and the two cylinder components are respectively connected to the corresponding transmission components; the two adsorption components are respectively arranged on both sides of the drilling mechanism, and the two adsorption components are respectively connected to the corresponding cylinder components.

[0008] During the hole processing of the brake disc hole processing device according to the embodiment of the present application, the drill bit can be shielded, effectively preventing waste chips from splashing into the heat dissipation holes. At the same time, during the process of retracting the drill, the waste chips can also be adsorbed and collected, thus saving the time for subsequent cleaning of the hole wall and improving the efficiency of hole processing.

[0009] In addition, the brake disc hole processing device proposed above according to the present application may also have the following additional technical features:

[0010] In an embodiment of the present application, the shielding component includes a U-shaped plate, a plurality of first springs and a shielding plate. Among them, the U-shaped plate is connected to the side wall of the lifting plate, and a groove is provided on the lower surface of the U-shaped plate; one end of the shielding plate is slidably connected to the groove; the plurality of first springs are evenly distributed inside the groove, and both ends of the first spring are respectively connected to the U-shaped plate and the shielding plate.

[0011] In an embodiment of the present application, the cylinder component includes a cylinder body, a piston and a piston rod. Among them, the cylinder body penetrates through the support plate; the piston is slidably arranged inside the cylinder body; one end of the piston rod is connected to the piston.

[0012] In one embodiment of the present application, the transmission assembly includes two toothed plates, a first gear, and a transmission shaft. Among them, the two toothed plates are respectively arranged on the U-shaped plate and the piston rod; a connecting plate is provided on the lower surface of the support plate, and the transmission shaft is rotatably connected to the connecting plate; the first gear is arranged on the transmission shaft, and the first gear is meshed with the two toothed plates respectively.

[0013] In one embodiment of the present application, the adsorption assembly includes an adsorption groove and a collection box. Among them, the adsorption groove is embedded in the inner side wall of the shielding plate; the collection box is installed on the side wall of the U-shaped plate, and the collection box is communicated with the cylinder body and the adsorption groove respectively through a conduit.

[0014] In one embodiment of the present application, the drive assembly includes a second gear and a toothed ring. Among them, the second gear is rotatably arranged above the sliding plate; the toothed ring is arranged on the outer wall of the turntable, and the toothed ring has a meshing relationship with the second gear.

[0015] In one embodiment of the present application, the limiting assembly includes a limiting plate, a second spring, and a roller. Among them, a plurality of sliding grooves are provided on the upper surface of the turntable, and the second spring is arranged inside the sliding grooves; the limiting plate is slidably connected to the sliding grooves, and the limiting plate is connected to the second spring; the roller is arranged on one side of the limiting plate facing away from the second spring.

[0016] In one embodiment of the present application, the adjusting assembly includes a rotating shaft and a rotating plate. Among them, the rotating shaft is rotatably arranged on the upper surface of the turntable; the rotating plate is arranged on the rotating shaft, and a plurality of arc-shaped convex surfaces are provided on the rotating plate, and the roller abuts against the corresponding arc-shaped convex surface.

[0017] Additional aspects and advantages of the present application will be given in part in the following description, become apparent in part from the following description, or be learned through the practice of the present application. Description of the Drawings

[0018] The above and / or additional aspects and advantages of the present application will become apparent and easy to understand from the following description of the embodiments in conjunction with the drawings, where:

[0019] Figure 1 is a schematic structural diagram of a brake disc hole processing device according to an embodiment of the present application;

[0020] Figure 2 is a schematic connection structure diagram of an adjusting assembly and a limiting assembly in a brake disc hole processing device according to an embodiment of the present application;

[0021] Figure 3Schematic diagram of the adsorption component in the brake disc hole processing equipment according to an embodiment of the present application;

[0022] Figure 4 According to the present application Figure 3 Enlarged schematic diagram of area A;

[0023] Figure 5 Schematic diagram of the shielding component in the brake disc hole processing equipment according to an embodiment of the present application;

[0024] Figure 6 Schematic diagram of the cylinder component in the brake disc hole processing equipment according to an embodiment of the present application.

[0025] As shown in the figure: 1. Processing table; 2. Limiting component; 3. Adjusting component; 4. Driving component; 5. Support plate; 6. Drilling mechanism; 7. Shielding component; 8. Transmission component; 9. Cylinder component; 10. Slide table module; 11. Slide plate; 12. Turntable; 13. Driving part; 14. Lifting plate; 15. Adsorption component; 16. Connecting plate; 17. Conduit; 20. Limiting plate; 21. Second spring; 22. Roller; 120. Chute; 30. Rotating shaft; 31. Rotating plate; 40. Second gear; 41. Tooth ring; 70. C-shaped plate; 71. First spring; 72. Shielding plate; 700. Groove; 80. Tooth plate; 81. First gear; 82. Transmission shaft; 90. Cylinder block; 91. Piston; 92. Piston rod; 150. Adsorption groove; 151. Collection box. Detailed implementation manners

[0026] The embodiments of the present application will be described in detail below. The examples of the embodiments are shown in the accompanying drawings, in which the same or similar reference numerals denote the same or similar elements or elements with the same or similar functions throughout. The embodiments described below by referring to the accompanying drawings are exemplary and are intended to explain the present application, and should not be construed as a limitation to the present application. On the contrary, the embodiments of the present application include all changes, modifications and equivalents falling within the spirit and scope of the appended claims.

[0027] The brake disc hole processing equipment according to the embodiments of the present application will be described below with reference to the accompanying drawings.

[0028] As Figures 1 to 6 shown, the brake disc hole processing equipment according to the embodiments of the present application may include a processing table 1, a plurality of limiting components 2, an adjusting component 3, a driving component 4, a support plate 5, a drilling mechanism 6, a shielding component 7, two transmission components 8, two cylinder components 9 and two adsorption components 15.

[0029] Among them, two slide modules 10 are provided on the upper surface of the processing table 1, and a slide plate 11 is provided on the slide of the slide module 10. The upper surface of the slide plate 11 is rotatably connected to a turntable 12, and multiple limit components 2 are arranged in a circular array on the upper surface of the turntable 12.

[0030] It should be noted that the slide module 10 is a linear slide. The slide module 10 can adjust the position of the slide plate 11 so that the slide plate 11 moves to the bottom of the drilling mechanism 6. The limit assembly 2 can limit the brake disc to prevent the brake disc from moving during the drilling process, thereby ensuring accurate drilling.

[0031] The adjusting component 3 is arranged at the center of the turntable 12, and the adjusting component 3 is respectively abutted against multiple limit components 2, wherein the adjusting component 3 is used to adjust the position of the limit component 2, the driving component 4 is installed on the upper surface of the slide plate 11, and the driving component 4 is connected to the turntable 12, wherein the driving component 4 is used to drive the turntable 12 to rotate intermittently.

[0032] It should be noted that the intermittent rotation described in this embodiment means that the turntable 12 remains stationary for an intermittent time after rotating a certain angle, wherein the rotation angle and the intermittent time can be set according to actual needs, and the intermittent time refers to the time that can meet the drilling and retracting of the drilling mechanism 6.

[0033] The support plate 5 is arranged on the processing table 1 , and one end of the support plate 5 extends above the turntable 12 . A driving member 13 is provided on the support plate 5 , and a lifting plate 14 is provided at the output end of the driving member 13 . The drilling mechanism 6 is installed on the lower surface of the lifting plate 14 .

[0034] It should be noted that the driving member 13 described in this embodiment may be a pneumatic rod or a hydraulic rod, and the height of the lifting plate 14 can be adjusted by the driving member 13, thereby adjusting the height of the drilling mechanism 6.

[0035] Furthermore, the drilling mechanism 6 may include a driving component and a plurality of drill bits, wherein the plurality of drill bits are respectively connected to the driving component, and the plurality of drill bits can be driven to rotate at a high speed by the driving component to drill a plurality of heat dissipation holes on the surface of the brake disc.

[0036] The shielding assembly 7 is connected to the lifting plate 14, the two transmission assemblies 8 are symmetrically arranged on the shielding assembly 7, the two cylinder assemblies 9 are respectively installed on the supporting plate 5, and the two cylinder assemblies 9 are respectively connected to the corresponding transmission assemblies 8, and the two adsorption assemblies 15 are respectively arranged on both sides of the drilling mechanism 6, and the two adsorption assemblies 15 are respectively connected to the corresponding cylinder assemblies 9.

[0037] It should be noted that the shielding component 7 described in this embodiment is telescopic. The shielding component 7 can surround multiple drill bits. During the drilling process, waste chips will be concentrated in the shielding space formed by the shielding component 7, so that they will not splash into the drilled heat dissipation holes.

[0038] Furthermore, when the driving member 13 drives the lifting plate 14 and the shielding component 7 to move upward, with the cooperation of the transmission component 8, the cylinder component 9 can suck air from the adsorption component 15 to adsorb the waste chips, avoid the accumulation of waste chips, save the time for cleaning the waste chips, and improve the efficiency of hole processing.

[0039] In an embodiment of the present application, as Figure 5 shown, the shielding component 7 may include a C-shaped plate 70, a plurality of first springs 71 and a shielding plate 72. Among them, the C-shaped plate 70 is connected to the side wall of the lifting plate 14, and a groove 700 is provided on the lower surface of the C-shaped plate 70. One end of the shielding plate 72 is slidably connected to the groove 700. The plurality of first springs 71 are evenly distributed inside the groove 700, and both ends of the first spring 71 are respectively connected to the C-shaped plate 70 and the shielding plate 72.

[0040] In the embodiment of the present application, the drilling mechanism 6 is arranged in the space formed by the C-shaped plate 70, the shielding plate 72 and the shielding plate 72. During the drilling process, with the cooperation of the first spring 71, the shielding plate 72 can always be attached to the upper surface of the brake pad, so as to play a role in shielding the waste chips.

[0041] Furthermore, as Figure 6 shown, the cylinder component 9 may include a cylinder body 90, a piston 91 and a piston rod 92. Among them, the cylinder body 90 penetrates through the support plate 5, the piston 91 is slidably arranged inside the cylinder body 90, and one end of the piston rod 92 is connected to the piston 91.

[0042] In the embodiment of the present application, an exhaust pipe is provided on the cylinder body 90, and a check valve is provided on the exhaust pipe. The check valve allows the gas inside the cylinder body 90 to be discharged and does not allow the external gas to enter the cylinder body 90.

[0043] In an embodiment of the present application, as Figure 4 shown, the transmission component 8 may include two toothed plates 80, a first gear 81 and a transmission shaft 82. Among them, the two toothed plates 80 are respectively arranged on the C-shaped plate 70 and the piston rod 92. A connecting plate 16 is provided on the lower surface of the support plate 5. The transmission shaft 82 is rotatably connected to the connecting plate 16. The first gear 81 is arranged on the transmission shaft 82, and the first gear 81 is respectively meshed with the two toothed plates 80.

[0044] It should be noted that the two toothed plates 80 described in this embodiment are respectively arranged on both sides of the first gear 81. One of the toothed plates 80 is connected to the piston rod 92. Through the cooperation between the two toothed plates 80 and the first gear 81, the piston rod 92 can be driven to move up and down, thereby generating an adsorption force on the waste chips.

[0045] In the embodiment of the present application, the diameter of the cylinder block 90 is greater than the maximum width of the toothed plate 80 and the piston rod 92. When the piston rod 92 and the toothed plate 80 move, the piston rod 92 and the toothed plate 80 can penetrate into the interior of the cylinder block 90.

[0046] Further, as Figure 3 shown, the adsorption assembly 15 may include an adsorption groove 150 and a collection box 151. Among them, the adsorption groove 150 is embedded and installed on the inner side wall of the shielding plate 72, and the collection box 151 is installed on the side wall of the C-shaped plate 70. And the collection box 151 is communicated with the cylinder block 90 and the adsorption groove 150 respectively through a conduit 17.

[0047] It should be noted that the conduit 17 described in this embodiment is a flexible tube. The adsorption groove 150 is arranged adjacent to the lower surface of the shielding plate 72. When the shielding plate 72 is flush with the upper surface of the brake pad, the notch of the adsorption groove 150 is adjacent to the brake pad, so that the waste chips can be well adsorbed.

[0048] In the embodiment of the present application, the collection box 151 is detachably arranged on the C-shaped plate 70, so as to facilitate dumping it.

[0049] Further, a filter screen (not shown in the figure) is provided in the conduit 17 connecting the collection box 151 and the cylinder block 90. The filter screen can prevent waste chips from entering the interior of the cylinder block 90.

[0050] In an embodiment of the present application, as Figure 1 and Figure 2 shown, the driving assembly 4 may include a second gear 40 and a toothed ring 41. Among them, the second gear 40 is rotatably arranged above the sliding plate 11, the toothed ring 41 is arranged on the outer wall of the turntable 12, and the toothed ring 41 is in a meshing relationship with the second gear 40.

[0051] It should be noted that the second gear 40 described in this embodiment is an incomplete gear, and the second gear 40 is arranged on the driving shaft. The driving shaft is connected to the motor. The motor can drive the driving shaft to rotate, and through the mutual cooperation between the second gear 40 and the toothed ring 41, the turntable 12 is driven to rotate intermittently.

[0052] In an embodiment of the present application, as Figure 2As shown, the limit assembly 2 may include a limit plate 20, a second spring 21 and a roller 22, wherein a plurality of slide grooves 120 are provided on the upper surface of the turntable 12, the second spring 21 is arranged inside the slide groove 120, the limit plate 20 is slidably connected to the slide groove 120, and the limit plate 20 is connected to the second spring 21, and the roller 22 is arranged on the side of the limit plate 20 away from the second spring 21.

[0053] It should be noted that the upper surface of the limit plate 20 described in this embodiment is provided with a notch, the brake pad is placed on the surface of the notch, and the limit plate 20 is abutted against the mounting hole of the brake pad. By applying a force away from the center of the turntable 12 to the limit plate 20, the brake pad can be suspended above the turntable 12.

[0054] Furthermore, if Figure 2 As shown, the adjustment component 3 may include a rotating shaft 30 and a rotating plate 31, wherein the rotating shaft 30 is rotatably set on the upper surface of the turntable 12, the rotating plate 31 is set on the rotating shaft 30, and a plurality of arc-shaped convex surfaces are provided on the rotating plate 31, and the roller 22 abuts against the corresponding arc-shaped convex surfaces.

[0055] It should be noted that the rotating plate 31 described in this embodiment includes a plurality of blades with an arc-shaped convex surface structure, each blade is arranged corresponding to the limit assembly 2, and the rotating shaft 30 is connected to an external driving mechanism (such as a motor), and the rotating shaft 30 can be driven to rotate by the driving mechanism, and the rotating shaft 30 drives the rotating plate 31 to rotate, see Figure 2 When the rotating plate 31 rotates clockwise, under the action of the roller 22, the limiting plate 20 can be squeezed to move away from the center of the rotating disk 12, and the second spring 21 is compressed to adjust the position of the limiting plate 20.

[0056] Specifically, when drilling a hole in the brake pad, the relevant personnel place the brake pad on the table with the notch of the limit plate 20 and control the rotation of the rotating shaft 30. The rotating shaft 30 drives the rotating plate 31 to rotate a certain angle. The rotating plate 31 squeezes the limit plate 20 to move, and finally makes the limit plate 20 abut against the mounting hole in the center of the brake pad to fix the brake pad above the turntable 12.

[0057] Then the relevant personnel control the movement of the slide module 10, and the slide module 10 drives the slide plate 11 to move and move the brake pad to the bottom of the drilling mechanism 6. Subsequently, the relevant personnel control the driving component 13 to start, and the driving component 13 drives the lifting plate 14, the drilling mechanism 6 and the shielding assembly 7 to move downward, and at the same time controls the drill bit to rotate at high speed. When the drill bit moves to contact the brake pad, the drill bit can drill heat dissipation holes on the surface of the brake pad.

[0058] It should be noted that the baffle plate 72 contacts the upper surface of the brake pad prior to the drill bit, and during the downward movement of the drill bit, the baffle plate 72 always abuts against the brake pad, so that the drill bit can be well shielded, effectively preventing waste chips from splashing into the interior of the heat dissipation holes.

[0059] Furthermore, during the downward movement of the U-shaped plate 70, through the cooperation of the transmission assembly 8, the piston rod 92 and the piston 91 can be driven to move upward. At this time, the gas inside the cylinder block 90 is discharged from the exhaust pipe.

[0060] After the drilling is completed, the relevant personnel control the lifting plate 14 and the U-shaped plate 70 to move upward. The U-shaped plate 70 drives the toothed plate 80 connected thereto to move upward. Under the cooperation of the first gear 81 and another toothed plate 80, the piston rod 92 and the adsorption groove 150 are driven to move downward. The volume of the cylinder block 90 increases, and an adsorption force is generated on the collection box 151 and the adsorption groove 150 through the conduit 17 to adsorb the waste chips inside the shielding space, thus saving the cleaning work on the surface of the brake pad and improving the drilling efficiency.

[0061] In summary, the brake disc hole processing equipment of the embodiment of the present application can shield the drill bit during the hole processing, effectively preventing waste chips from splashing into the heat dissipation holes. At the same time, during the drill withdrawal process, the waste chips can also be adsorbed and collected, thus saving the time for subsequent cleaning of the hole wall and improving the hole processing efficiency.

[0062] In the description of this specification, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one of such features. In the description of the present application, the meaning of "a plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0063] In the description of this specification, the description with reference to terms such as "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples. In addition, without contradiction, those skilled in the art can combine and combine the different embodiments or examples described in this specification and the features of different embodiments or examples.

[0064] Although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations on the present application. Ordinary technicians in this field can change, modify, replace and deform the above embodiments within the scope of the present application.

Claims

1. A brake disc hole processing equipment, characterized in that: It includes a processing table, multiple limiting components, an adjusting component, a driving component, a support plate, a drilling mechanism, a shielding component, two transmission components, two cylinder components, and two adsorption components. Among them, Two slide table modules are provided on the upper surface of the processing table. A slide plate is provided on the slide of the slide table module, and a turntable is rotatably connected to the upper surface of the slide plate; Multiple of the limiting components are arranged in a circular array on the upper surface of the turntable; The adjusting component is arranged at the center of the turntable, and the adjusting component is respectively in contact with multiple of the limiting components. Among them, the adjusting component is used to adjust the positions of the limiting components; The driving component is installed on the upper surface of the slide plate, and the driving component is connected to the turntable. Among them, the driving component is used to drive the turntable to rotate intermittently; The support plate is arranged on the processing table, and one end of the support plate extends above the turntable; A driving member is provided on the support plate, and a lifting plate is provided at the output end of the driving member; The drilling mechanism is installed on the lower surface of the lifting plate; The shielding component is connected to the lifting plate; Two of the transmission components are symmetrically arranged on the shielding component; Two of the cylinder components are respectively installed on the support plate, and two of the cylinder components are respectively connected to the corresponding transmission components; Two of the adsorption components are respectively arranged on both sides of the drilling mechanism, and two of the adsorption components are respectively connected to the corresponding cylinder components.

2. The brake disc hole processing equipment according to claim 1, characterized in that: The shielding component includes a C-shaped plate, multiple first springs, and a shielding plate. Among them, The C-shaped plate is connected to the side wall of the lifting plate, and a groove is provided on the lower surface of the C-shaped plate; One end of the shielding plate is slidably connected to the groove; Multiple of the first springs are evenly distributed inside the groove, and both ends of the first spring are respectively connected to the C-shaped plate and the shielding plate.

3. The brake disc hole processing equipment according to claim 2, characterized in that: The cylinder component includes a cylinder body, a piston, and a piston rod. Among them, The cylinder body penetrates through the support plate; The piston is slidably arranged inside the cylinder body; One end of the piston rod is connected to the piston.

4. The brake disc hole processing equipment according to claim 3, characterized in that: The transmission component includes two toothed plates, a first gear, and a transmission shaft. Among them, Two of the toothed plates are respectively arranged on the C-shaped plate and the piston rod; A connecting plate is provided on the lower surface of the support plate, and the transmission shaft is rotatably connected to the connecting plate; The first gear is arranged on the transmission shaft, and the first gear is respectively meshed with the two toothed plates.

5. The brake disc hole processing equipment according to claim 4, characterized in that: The adsorption component includes an adsorption groove and a collection box. Among them, The adsorption groove is embedded and installed on the inner side wall of the shielding plate; The collection box is installed on the side wall of the C-shaped plate, and the collection box is communicated with the cylinder body and the adsorption groove respectively through a conduit.

6. The brake disc hole processing equipment according to claim 1, characterized in that: The driving component includes a second gear and a toothed ring. Among them, The second gear is rotatably arranged above the slide plate; The toothed ring is arranged on the outer wall of the turntable, and the toothed ring has a meshing relationship with the second gear.

7. The brake disc hole processing equipment according to claim 1, characterized in that: The limiting component includes a limiting plate, a second spring, and a roller. Among them, Multiple chutes are provided on the upper surface of the turntable, and the second spring is arranged inside the chute; The limiting plate is slidably connected to the sliding groove, and the limiting plate is connected to the second spring; The roller is arranged on a side of the limiting plate away from the second spring.

8. The brake disc hole processing equipment according to claim 7, characterized in that: The adjustment assembly includes a rotating shaft and a rotating plate, wherein: The rotating shaft is rotatably arranged on the upper surface of the rotating disk; The rotating plate is arranged on the rotating shaft, and a plurality of arc-shaped convex surfaces are arranged on the rotating plate, and the roller abuts against the corresponding arc-shaped convex surfaces.

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