Multi-station automatic clamping processing equipment for bearing cover

Abstract

The present application relates to the technical field of machining, and discloses a multi-station automatic clamping machining equipment for bearing covers, which comprises an operation table, a rotating table is arranged on the operation table, and characterized in that a cavity is arranged in the rotating table, a driving assembly is arranged in the cavity, the driving assembly is used for centralized power output and synchronous driving of a plurality of first clamping assemblies to rotate synchronously, thereby performing circumferential rotation machining operation, the first clamping assembly comprises a clamping seat, a placing groove is arranged in the first clamping assembly, and a first clamping plate is fixedly connected to the inner surface of the placing groove through a first electric telescopic rod. The present application can simultaneously drive a plurality of groups of clamping seats that need to rotate to rotate synchronously, thereby efficiently completing the circumferential rotation machining operation of single-face polishing or bevel cutting of a plurality of groups of bearing cover machining pieces, and can synchronously drive the rotation of a disturbance plate to transversely disturb the airflow above the operation table.

Description

Technical Field

[0001] This invention relates to the field of machining technology, specifically to a multi-station automatic clamping and processing equipment for bearing caps. Background Technology

[0002] Bearing caps are core components in mechanical transmission systems. Their main function is to fix the bearing and seal the lubricating oil. During the manufacturing process of bearing caps, due to the various complex shapes on the surface of the bearing cap, such as flat surfaces, bevels, and mounting holes, multiple composite processing steps such as single-sided grinding, bevel cutting, and vertical drilling are usually required. In order to improve processing efficiency, manufacturing companies currently use multi-station automatic clamping processing equipment to carry out continuous assembly line operations for bearing caps.

[0003] Existing multi-station automatic clamping and processing equipment typically includes a disc-shaped worktable with multiple processing stations for fixing bearing caps arranged in a circular array on the worktable. In the process of multi-station assembly line continuous operation, the overall rotation of the disc-shaped rotary table is a conventional existing technology. It is generally driven by an independent indexing motor installed inside the lower operating table. The control system controls the independent indexing motor to rotate a fixed angle each time, thereby driving the multiple processing stations on the worktable to sequentially flow to the designated processing position. When the equipment is running, different workstations require different peripheral machining tools to perform specific operations. For example, when performing single-sided grinding or bevel cutting, the machining seat with the bearing cover needs to rotate to cooperate with the tool to complete the circumferential cutting. When entering the drilling station, the machining seat with the bearing cover needs to remain absolutely stationary to prevent the drill bit from shifting or breaking. To address these differences in processing requirements at different workstations, the existing solution is to install an independent drive motor at the bottom of each machining station. When the machining seat moves to the workstation that needs to rotate, the control system starts the corresponding drive motor to rotate the workpiece. When it moves to the workstation that needs to be stationary for drilling, the corresponding drive motor is powered off and stopped.

[0004] Currently, because the multi-station automatic clamping and processing equipment for bearing covers has multiple processing stations, multiple drive motors need to be densely arranged inside the worktable. The operation of multiple motors together will result in a very complex internal circuit structure, which not only increases the difficulty of equipment assembly, but also makes later maintenance and troubleshooting very difficult. In addition, multiple independent drive motors will occupy a lot of internal space of the equipment, making the overall size of the multi-station equipment bulky and large.

[0005] Therefore, the purpose of this invention is to provide a multi-station automatic clamping and processing equipment for bearing covers, so as to overcome the shortcomings of the prior art. Summary of the Invention

[0006] To address the shortcomings of existing technologies, this invention provides a multi-station automatic clamping and processing equipment for bearing covers, which solves the problems of complex circuit structure and bulky size caused by the dense arrangement of multiple independent drive motors inside existing multi-station automatic clamping and processing equipment.

[0007] To achieve the above objectives, the present invention is implemented through the following technical solution: a multi-station automatic clamping and processing equipment for bearing covers, including an operating table, on which a rotating table is provided, characterized in that a cavity is opened inside the rotating table, and a driving component is provided inside the cavity, the driving component being used to centrally output power and synchronously drive multiple first clamping components to rotate synchronously, thereby performing circumferential rotation processing operations; The first clamping assembly includes a clamping base, and a placement groove is provided inside the first clamping assembly. The inner surface of the placement groove is fixedly connected to a first clamping plate by a first electric telescopic rod. A second clamping assembly is provided above the rotating table. The second clamping assembly is used to fix the bearing cover workpiece without requiring the clamping seat to rotate, so as to ensure that the bearing cover workpiece remains stationary. The drive assembly includes a second rotating shaft, a disturbance plate is fixedly connected to the side surface of the second rotating shaft, a dust suction head is provided above the disturbance plate, and the disturbance plate laterally disturbs the airflow while the clamping seat rotates.

[0008] Preferably, a support plate is fixedly connected to the inner surface of the chamber, a drive motor is fixedly connected to the lower surface of the support plate, and a bevel gear disk is fixedly connected to the output end of the drive motor through a first rotating shaft.

[0009] Preferably, a small bevel gear is meshed with the side surface of the bevel gear disk, and the inner surface of the small bevel gear is fixedly connected to the second rotating shaft.

[0010] Preferably, a support frame is fixedly connected to the upper surface of the rotating platform, and the side surface of the support frame is fixedly connected to the second rotating shaft through bearings.

[0011] Preferably, the rotating platform has an annular guide groove inside, and an annular guide block is rotatably connected to the inner surface of the annular guide groove. The lower surface of the bevel gear disk is fixedly connected to the annular guide block.

[0012] Preferably, the second clamping assembly includes a first fixing plate, a cylinder is fixedly connected to the side surface of the first fixing plate, and an anti-slip pad is fixedly connected to the output end of the cylinder through the second clamping plate.

[0013] Preferably, a second fixed plate is provided above the rotating platform, a collection box is provided on the upper surface of the second fixed plate, a robot arm is fixedly connected to the upper surface of the operating platform, and a loading box and a unloading box are fixedly connected to the upper surface of the operating platform.

[0014] Preferably, a first placement box is fixedly connected to the side surface of the clamping seat, and a second placement box is fixedly connected to the upper surface of the rotating table.

[0015] Preferably, the vacuum head is connected to a vacuum cleaner via a connecting cable, and a fixing frame is fixedly connected to the upper surface of the operating table, with the upper surface of the fixing frame fixedly connected to the vacuum cleaner.

[0016] Preferably, a controller is fixedly connected to the upper surface of the operating table, and a protective cover is fixedly connected to the upper surface of the rotating table, with the second rotating shaft passing through the protective cover.

[0017] This invention provides a multi-station automatic clamping and processing equipment for bearing caps. It has the following beneficial effects: 1. This invention, by setting up an operating table, a rotating table, a chamber, a drive component, and a first clamping component, enables the drive component to output power centrally within the chamber and synchronously drive multiple circumferentially distributed first clamping components to rotate. When the clamping seats need to rotate, it can simultaneously drive multiple sets of clamping seats that need to rotate to operate synchronously, thereby efficiently completing the circumferential rotational machining operations of single-sided grinding or bevel cutting of multiple sets of bearing cover machining parts. Furthermore, the synchronous rotation of multiple sets of first clamping components can be achieved by setting up only one drive component, eliminating the redundant design of stacking drive power supplies at the bottom of each workstation, reducing the complexity of the internal wiring of the equipment, freeing up internal assembly space, and solving the problems of bulky size and difficult maintenance of existing equipment.

[0018] 2. By setting a second clamping component, the present invention can limit the bearing cover when the clamping base does not need to rotate during static processing. The second clamping component can provide high-strength physical rigidity fixation for the bearing cover workpiece, ensuring that the bearing cover workpiece remains stationary during processing. The second clamping component clearly distinguishes between the rotating position and the stationary position, avoiding the dynamic-static interference contradiction between the rotating state of the first clamping component and the static processing operation.

[0019] 3. By setting up a disturbance plate, the present invention allows the drive component to continuously rotate and drive the first clamping component to rotate. Simultaneously, the drive component drives the disturbance plate to rotate at high speed laterally above the operating table. The rotation of the disturbance plate can continuously disturb the airflow above the operating table laterally, generating a horizontal tangential cyclone. This blows up the machining chips and dust attached to or accumulated in the dead corners of the workstation. Combined with the vertical suction negative pressure generated by the vertically set dust suction head above, a three-dimensional linkage dust removal structure is formed above the operating table, which combines horizontal disturbance and dust raising with vertical negative pressure dust suction. There is no need to add an additional independent air blowing power source, which can quickly remove the waste chips generated by the cutting surface, prevent the decrease in clamping accuracy caused by the chips at the bottom, and improve the surface finish of the machined surface and the continuous operation stability of the equipment. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a front view of the present invention; Figure 3 This is a schematic diagram of the drive component structure of the present invention; Figure 4 This is a schematic diagram of the internal structure of the cavity in this invention; Figure 5 This is a schematic diagram of the structure of the first clamping assembly of the present invention; Figure 6 This is a schematic diagram of the structure of the second clamping assembly of the present invention; Figure 7 This is a top view of the present invention.

[0021] The components include: 1. Operating table; 2. Rotary table; 3. Chamber; 4. Drive assembly; 401. Drive motor; 402. First rotating shaft; 403. Bevel gear disk; 404. Small bevel gear; 405. Second rotating shaft; 5. First clamping assembly; 501. Clamping seat; 502. Placement slot; 503. First electric telescopic rod; 504. First clamping plate; 6. Second clamping assembly; 601. First fixing plate; 602. Cylinder. 603. Second clamping plate; 604. Anti-slip mat; 7. Disturbance plate; 8. First placement box; 9. Second placement box; 10. Second fixing plate; 11. Collection box; 12. Fixing frame; 13. Vacuum head; 14. Vacuum cleaner; 15. Robotic arm; 16. Loading box; 17. Unloading box; 18. Controller; 19. Support frame; 20. Support plate; 21. Protective cover; 22. Annular guide block; 23. Annular guide groove. Detailed Implementation

[0022] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0023] Please see the appendix Figure 1 Appendix Figure 2 Appendix Figure 3 With appendix Figure 4 This invention provides a multi-station automatic clamping processing device for bearing covers, including an operating table 1, on which a rotating table 2 is provided. The rotating table 2 has a chamber 3 inside, and a drive assembly 4 is provided inside the chamber 3. The drive assembly 4 is used to centrally output power and synchronously drive multiple first clamping assemblies 5 to rotate synchronously, thereby performing circumferential rotation processing operations. A support plate 20 is fixedly connected to the inner surface of the chamber 3, and a drive motor 401 is fixedly connected to the lower surface of the support plate 20. The output end of the drive motor 401 is fixedly connected to a bevel gear disk 403 via a first rotating shaft 402. A small bevel gear 404 is meshed with the side surface of the bevel gear disk 403, and the inner surface of the small bevel gear 404 is fixedly connected to a second rotating shaft 405.

[0024] Specifically, to solve the problem of complex internal wiring and bulky size caused by installing an independent motor at the bottom of each processing station in existing equipment, a single drive assembly 4 is centrally arranged inside the chamber 3. In the working state, the drive motor 401 serves as the power source. After starting the drive motor 401, it drives the first rotating shaft 402 and the bevel gear disk 403 to rotate. During the rotation, the bevel gear disk 403 simultaneously meshes with multiple small bevel gears 404 distributed around the circumference, thereby driving multiple corresponding second rotating shafts 405 to rotate. When the clamping seat 501 needs to rotate, it can simultaneously drive multiple sets of clamping seats 501 to rotate synchronously, complete the rotation of multiple sets of bearing cover processing parts, and realize the single-sided grinding or bevel cutting processing operation of the bearing cover processing parts.

[0025] The synchronous rotation of multiple sets of first clamping components 5 can be achieved by setting up only one drive motor 401, which frees up the assembly space inside the chamber 3. In order to avoid the power supply cable tangling when the rotating table 2 is in the overall flow position, an independent lithium battery is specially hidden on one side of the drive motor 401. The lithium battery directly provides sufficient power to the drive motor 401, avoiding the problem of tangling connection of external physical main cables, and improving the safety and continuity of the equipment during rotation.

[0026] Please see the appendix Figure 4 Appendix Figure 5A support frame 19 is fixedly connected to the upper surface of the rotating platform 2. The side surface of the support frame 19 is fixedly connected to the second rotating shaft 405 through a bearing. An annular guide groove 23 is provided inside the rotating platform 2. An annular guide block 22 is rotatably connected to the inner surface of the annular guide groove 23. The lower surface of the bevel gear disk 403 is fixedly connected to the annular guide block 22.

[0027] Specifically, multiple sets of bevel gear disks 403 are arranged in a ring. During the high-intensity power distribution and transmission process of multiple small bevel gears 404 driven by the bevel gear disks 403, in order to prevent the bevel gear disks 403 from skewing, the support frame 19, in conjunction with the internally fixed bearings, provides stable radial support for the second rotating shaft 405, ensuring that the second rotating shaft 405 can smoothly transmit rotational torque. At the same time, the annular guide block 22 on the lower surface of the bevel gear disk 403 slides precisely within the annular guide groove 23 inside the rotating table 2, offsetting the lateral centrifugal force and mechanical vibration generated when the bevel gear disk 403 rotates at high speed and drives multiple sets of first clamping components 5. The support frame 19 and the annular guide groove 23 are arranged in combination to provide multiple limiting supports, improve the stability of the mechanical transmission during long-term continuous operation, and ensure the machining accuracy of the bearing cover parts during circumferential rotation cutting.

[0028] Please see the appendix Figure 5 Appendix Figure 6 The first clamping assembly 5 includes a clamping base 501. The interior of the first clamping assembly 5 has a placement groove 502. The inner surface of the placement groove 502 is fixedly connected to a first clamping plate 504 via a first electric telescopic rod 503.

[0029] Specifically, during the automatic feeding stage, the PLC control system inside the controller 18 issues a command, and under the action of the robot arm 15, the bearing cover to be processed is accurately placed into the placement slot 502 inside the clamping base 501. Subsequently, the first electric telescopic rod 503 is energized and extends outward. The extension action drives the first clamping plate 504 connected to the end to push and move towards the center of the placement slot 502. The clamping and limiting operation of the bearing cover is completed by squeezing. The firm clamping effect ensures that the bearing cover will not loosen or fly off due to the strong centrifugal force when it rotates at high speed with the clamping base 501, thus ensuring the stability of the force when the grinding tool cuts in.

[0030] Please see the appendix Figure 5 Appendix Figure 6A second clamping assembly 6 is provided above the rotating table 2. The second clamping assembly 6 is used to fix the bearing cover workpiece without the clamping seat 501 needing to rotate, so as to ensure that the bearing cover workpiece remains stationary. The second clamping assembly 6 includes a first fixing plate 601. A cylinder 602 is fixedly connected to the side surface of the first fixing plate 601. An anti-slip pad 604 is fixedly connected to the output end of the cylinder 602 through the second clamping plate 603.

[0031] Specifically, in multi-station assembly line operations, when encountering static processing conditions such as vertical drilling of bearing cover parts, and when the bearing cover parts do not need to rotate, the rotary table 2 transfers the workpiece to the corresponding static drilling station. The cylinder 602 starts and drives the second clamping plate 603 to move, so that the anti-slip pad 604 abuts against the surface of the bearing cover parts, providing physical rigid fixation and limitation for the bearing cover parts. At the same time, in order to prevent force conflict, the first electric telescopic rod 503 drives the first clamping plate 504 to extend and retract, no longer internally limiting the bearing cover parts. The setting of the second clamping assembly 6 clearly physical divides the rotating station and the static station, avoiding the dynamic and static interference contradiction between the internal rotation of the first clamping assembly 5 and the static processing operation, ensuring that the drill bit will not deviate or break during the drilling process. The drilling operation is carried out by the externally set drilling head. The drilling structure is existing technology and will not be described in detail here.

[0032] Please see the appendix Figure 1 Appendix Figure 3 The drive assembly 4 includes a second rotating shaft 405, a disturbance plate 7 is fixedly connected to the side surface of the second rotating shaft 405, a dust suction head 13 is provided above the disturbance plate 7, the disturbance plate 7 laterally disturbs the airflow while the clamping seat 501 rotates, the dust suction head 13 is connected to a vacuum cleaner 14 through a connecting line, a fixing frame 12 is fixedly connected to the upper surface of the operating table 1, and the upper surface of the fixing frame 12 is fixedly connected to the vacuum cleaner 14.

[0033] Specifically, when grinding or cutting the surface of the bearing cover, small waste chips that are difficult to clean are generated. While the drive motor 401 drives the first clamping assembly 5 to rotate at high speed, the second rotating shaft 405 will simultaneously drive the outer fixedly connected disturbance plate 7 to rotate at high speed horizontally above the operating table 1. The rotation and fanning of the disturbance plate 7 can continuously disturb the airflow above the operating table 1 horizontally, generating a horizontal tangential cyclone, which easily blows up the processing iron chips and dust attached to or accumulated in the dead corner of the work station. When used in conjunction with the vacuum cleaner 14 supported by the upper fixed frame 12, a strong vertical suction negative pressure is generated under the action of the suction head 13. A three-dimensional linkage dust removal structure is formed above the operating table 1, which combines horizontal disturbance and dust raising with vertical negative pressure dust collection. Without the need for an additional independent blowing power source, the waste chips can be quickly removed, preventing the decrease in clamping accuracy caused by iron chips at the bottom.

[0034] During this dust removal process, the vertical suction force generated by the suction head 13 is set to be strictly greater than the lateral rotational force generated when the disturbance plate 7 rotates. This ensures that the fine debris blown up laterally by the disturbance plate 7 will not be scattered randomly in all directions and cause secondary environmental pollution. Instead, it will be captured directionally by the suction head 13 and drawn upwards.

[0035] Please see the appendix Figure 2 Appendix Figure 6 Appendix Figure 7 A second fixed plate 10 is provided above the rotating table 2. A collection box 11 is provided on the upper surface of the second fixed plate 10. A robot arm 15 is fixedly connected to the upper surface of the operating table 1. A feeding box 16 and a discharging box 17 are fixedly connected to the upper surface of the operating table 1.

[0036] Specifically, before the equipment starts, the robotic arm 15, fixed on the operating table 1, automatically operates to precisely pick up the unprocessed bearing cover blank from the loading bin 16 and place it into the first clamping assembly 5. After a complete cycle of composite processing, the robotic arm 15 moves again to remove the finished bearing cover and place it orderly into the unloading bin 17, completing the automatic unloading. The gripping, placement, and removal of processed parts by the robotic arm 15 is existing technology and will not be described in detail here.

[0037] Large and heavy blocky iron filings generated during processes such as inclined plane cutting, which cannot be completely sucked away by the dust suction head 13 due to gravity and centrifugal force, will fall into the collection box 11 set above the second fixed plate 10 for centralized collection. This avoids large pieces of waste from scattering and jamming mechanical transmission parts, and facilitates subsequent centralized cleaning by operators.

[0038] The first placement box 8 is fixedly connected to the side surface of the clamping base 501, and the second placement box 9 is fixedly connected to the upper surface of the rotating table 2.

[0039] Specifically, in complex motion conditions involving multi-station operation and high-frequency rotation of the single-station clamping base 501, traditional external cable power supply is prone to physical pulling and breakage. The first placement box 8 and the second placement box 9 are each equipped with an independent lithium battery module. The built-in lithium battery is internally electrically connected to the first electric telescopic rod 503 on the corresponding side, which is specifically used to provide an independent working power for the clamping and releasing action of the first electric telescopic rod 503, thus avoiding the safety accident of the cable being entangled and broken when the clamping base 501 rotates.

[0040] A controller 18 is fixedly connected to the upper surface of the operating table 1, and a protective cover 21 is fixedly connected to the upper surface of the rotating table 2. The second rotating shaft 405 is set through the protective cover 21.

[0041] Specifically, the controller 18 is equipped with a PLC control system. In this application, the drive motor 401, the first electric telescopic rod 503, the cylinder 602, the vacuum cleaner 14, and the robotic arm 15 are all electrically connected to the controller 18. The protective cover 21 fixedly connected to the upper surface of the rotating table 2 forms a safe physical isolation barrier. The second rotating shaft 405 passes through the protective cover 21 to stably output power to the front clamping seat 501. The protective cover 21 is designed to protect the internal components, prevent waste from entering and affecting the operation of the internal components, and extend the service life of the internal components.

[0042] Working principle: When using this device, the robotic arm 15 picks up the bearing cover workpiece to be processed from the loading box 16 and accurately places the bearing cover workpiece into the placement slot 502 opened inside the clamping seat 501 at the front end of the first clamping assembly 5. Then, the first electric telescopic rod 503 is activated to extend, driving the first clamping plate 504 at the end to move inward, completing the initial clamping operation of the bearing cover workpiece. In multi-station operation, when the rotary table 2 drives the clamping seat 501 with the workpiece to move to different processing stations, the drive motor 401 is started. The output end of the drive motor 401 drives the first rotating shaft 402 and the bevel gear disk 403 to rotate, which in turn drives the small bevel gear 404, the second rotating shaft 405, the clamping seat 501 and the bearing cover workpiece to rotate. The bearing cover workpiece rotates on its own and completes circumferential cutting with the peripheral tool. The small bevel gear 404 is arranged in multiple rings, so it can drive the rotation of multiple sets of bearing cover workpieces at multiple stations through the bevel gear disk 403, complete the rotation operation required at different stations, and drive multiple sets of bearing cover workpieces to rotate through one drive source. Before cutting or grinding at different workstations, start the vacuum cleaner 14. When grinding at multiple workstations, the generated debris enters the vacuum cleaner 14 through the vacuum head 13. During grinding, the second rotating shaft 405 rotates and drives the disturbance plate 7 to rotate, which can laterally disturb the airflow and lift up the fine debris, making it easier for the vacuum cleaner 14 to collect the debris. When the bearing cover needs to be stationary for machining in a multi-station setting, and the bearing cover does not need to rotate, when the bearing cover moves to the stationary position, the cylinder 602 is activated to move the second clamping plate 603 and the anti-slip pad 604 to limit the bearing cover. At the same time, the first electric telescopic rod 503 is activated to move the first clamping plate 504 back, so that the bearing cover is no longer limited. This keeps the bearing cover fixed during the machining process, and the bearing cover is machined through an external machining structure.

Claims

1. A multi-station automatic clamping and processing equipment for bearing caps, comprising an operating table (1), wherein a rotating table (2) is provided on the operating table (1), characterized in that, The rotating table (2) has a cavity (3) inside, and a drive assembly (4) is provided inside the cavity (3). The drive assembly (4) is used to output power in a concentrated manner and synchronously drive multiple first clamping assemblies (5) to rotate synchronously, thereby performing circumferential rotation processing operations. The first clamping assembly (5) includes a clamping base (501), and a placement groove (502) is provided inside the first clamping assembly (5). The inner surface of the placement groove (502) is fixedly connected to a first clamping plate (504) through a first electric telescopic rod (503). A second clamping assembly (6) is provided above the rotating table (2). The second clamping assembly (6) is used to fix the bearing cover workpiece when the clamping seat (501) does not need to rotate, so as to ensure that the bearing cover workpiece remains stationary. The drive assembly (4) includes a second rotating shaft (405), and a disturbance plate (7) is fixedly connected to the side surface of the second rotating shaft (405). A dust suction head (13) is provided above the disturbance plate (7). The disturbance plate (7) laterally disturbs the airflow while the clamping seat (501) rotates.

2. The multi-station automatic clamping and processing equipment for bearing caps according to claim 1, characterized in that, A support plate (20) is fixedly connected to the inner surface of the chamber (3), and a drive motor (401) is fixedly connected to the lower surface of the support plate (20). The output end of the drive motor (401) is fixedly connected to a bevel gear disk (403) through a first rotating shaft (402).

3. The multi-station automatic clamping and processing equipment for bearing caps according to claim 2, characterized in that, The side surface of the bevel gear disk (403) is meshed with a small bevel gear (404), and the inner surface of the small bevel gear (404) is fixedly connected to the second rotating shaft (405).

4. The multi-station automatic clamping and processing equipment for bearing caps according to claim 1, characterized in that, The upper surface of the rotating platform (2) is fixedly connected to a support frame (19), and the side surface of the support frame (19) is fixedly connected to the second rotating shaft (405) through a bearing.

5. The multi-station automatic clamping and processing equipment for bearing caps according to claim 3, characterized in that, The rotating platform (2) has an annular guide groove (23) inside, and an annular guide block (22) is rotatably connected to the inner surface of the annular guide groove (23). The lower surface of the bevel gear disk (403) is fixedly connected to the annular guide block (22).

6. The multi-station automatic clamping and processing equipment for bearing caps according to claim 1, characterized in that, The second clamping assembly (6) includes a first fixing plate (601), a cylinder (602) is fixedly connected to the side surface of the first fixing plate (601), and an anti-slip pad (604) is fixedly connected to the output end of the cylinder (602) through the second clamping plate (603).

7. The multi-station automatic clamping and processing equipment for bearing caps according to claim 1, characterized in that, A second fixed plate (10) is provided above the rotating platform (2), and a collection box (11) is provided on the upper surface of the second fixed plate (10). A robot arm (15) is fixedly connected to the upper surface of the operating platform (1), and a feeding box (16) and a discharging box (17) are fixedly connected to the upper surface of the operating platform (1).

8. The multi-station automatic clamping and processing equipment for bearing caps according to claim 1, characterized in that, The side surface of the clamping base (501) is fixedly connected to a first placement box (8), and the upper surface of the rotating table (2) is fixedly connected to a second placement box (9).

9. The multi-station automatic clamping and processing equipment for bearing caps according to claim 1, characterized in that, The vacuum head (13) is connected to the vacuum cleaner (14) via a connecting line. A fixed frame (12) is fixedly connected to the upper surface of the operating table (1). The upper surface of the fixed frame (12) is fixedly connected to the vacuum cleaner (14).

10. A multi-station automatic clamping and processing equipment for bearing caps according to claim 1, characterized in that, The upper surface of the operating table (1) is fixedly connected to a controller (18), and the upper surface of the rotating table (2) is fixedly connected to a protective cover (21). The second rotating shaft (405) passes through the protective cover (21).

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