A bearing automatic press-fitting production system

Abstract

The present invention discloses a bearing automatic press-fitting production system, including a frame and a mechanical gripper, wherein the mechanical gripper is located inside the frame for grabbing bearings or bearing seat workpieces; a loading module, which includes a loading platform arranged on both sides of the frame, a turntable symmetrically rotated on the loading platform, and a fixed installation on the bottom side of the loading platform; a press-fitting module, which includes a press-fitting platform fixedly arranged on the frame; a material discharge module, which includes a material discharge platform arranged on both sides of the frame, a material storage box and a horizontal moving component arranged on the material discharge platform, and a fixed slide seat arranged on one side of the horizontal moving component. The present invention makes the entire bearing press-fitting production process orderly and highly automatic through the corresponding cooperation of the mechanical gripper with the loading module, the press-fitting module, and the material discharge module, thereby greatly improving production efficiency.

Description

Technical Field

[0001] The invention relates to the technical field of bearing assembly, and in particular to an automatic bearing press-fitting production system. Background Art

[0002] Bearings are an important component in contemporary mechanical equipment. Their main function is to support mechanical rotating bodies and reduce the friction coefficient during their movement. In the prior art, bearings need to be press-fitted with bearing seats during the production process.

[0003] Most of the existing press-fitting methods involve workers placing the bearings and bearing seats on a press for press-fitting. This is inconvenient due to the large number of workpieces, and the efficiency of loading and unloading materials during the press-fitting process is low. Due to product defects in the bearings or end covers themselves, the products after press-fitting are not flat, which further leads to defective products after press-fitting. Workers are required to screen all products again and again to eliminate them, which slows down the production efficiency of the entire process. Summary of the invention

[0004] The purpose of this section is to summarize some aspects of embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and the invention title of this application to avoid blurring the purpose of this section, the specification abstract and the invention title, and such simplifications or omissions cannot be used to limit the scope of the present invention.

[0005] In view of the above problems existing in the existing automatic press-fitting production system for bearings, the present invention is proposed.

[0006] Therefore, the object of the present invention is to provide a bearing automatic press-fitting production system, which enhances the degree of automation of bearing press-fitting and improves production efficiency.

[0007] In order to solve the above technical problems, the present invention provides the following technical solutions: a bearing automatic press-fitting production system, comprising:

[0008] A frame and a mechanical gripper, wherein the mechanical gripper is located inside the frame and is used to grasp a bearing or a bearing seat workpiece;

[0009] A loading module, comprising a loading platform arranged on both sides of the frame, a turntable symmetrically arranged on the loading platform, an equally divided rotating motor fixedly installed on the bottom side of the loading platform and used to drive the turntable to rotate, and a lifting assembly located on one side of the turntable;

[0010] A press module, comprising a press platform fixedly arranged on the frame, a bottom plate arranged on the press platform, a gantry arranged on the bottom plate, a servo press installed on the gantry, and a press rod arranged at the output end of the servo press, a fixed plate fixedly arranged on the press rod, a bearing push block connected to the press rod through a press rod end cover, and a plurality of pressure sensors arranged at equal intervals on the fixed plate;

[0011] The unloading module includes an unloading platform arranged on both sides of the frame, a material storage box and a horizontal moving component arranged on the unloading platform, and a fixed slide seat arranged on one side of the horizontal moving component. One side of the fixed slide seat is slidably arranged on a screw guide rail seat, a second screw motor is fixedly installed on the screw guide rail seat, the output end of the second screw motor is rotatably connected to a second screw, the second screw is threadedly matched with the fixed slide seat, and an adsorption component is arranged on the bottom side of the screw guide rail seat.

[0012] As a preferred solution of the automatic bearing press-fitting production system described in the present invention, the jacking assembly includes a screw limit seat fixedly arranged on the bottom side of the supporting machine platform, a first screw motor arranged on the bottom side of the screw limit seat, a first screw rotatably arranged in the screw limit seat, and the first screw is driven by the first screw motor, one side of the screw limit seat is slidably connected with a screw slide seat threadedly matched with the first screw, one side of the screw slide seat is fixedly connected with a connecting seat, the upper end of the connecting seat is fixedly connected with a C-shaped top head, wherein a through hole for the top head to shuttle is reserved on the supporting machine platform.

[0013] As a preferred solution of the automatic bearing press-fitting production system described in the present invention, the loading module also includes a thin sliding rod arranged on one side of the turntable, and the first photoelectric switch mounting seat and the second photoelectric switch mounting seat are slidably arranged on the thin sliding rod respectively, and a plurality of support feet are arranged on the turntable, and the plurality of support feet are evenly distributed in a circular array, and each of the support feet is fixedly connected with a sleeve rod for placing bearings or bearing seats, wherein a movable bottom plate is slidably sleeved on the sleeve rod, and the top head is used to lift the movable bottom plate to slide up and down.

[0014] As a preferred solution of the automatic bearing press-fitting production system described in the present invention, a seat is fixedly connected to the base plate, a limiting stop foot is symmetrically fixedly connected to the seat, and a limiting cap is fixedly connected to the center position of the seat.

[0015] As a preferred solution of the automatic bearing press-fitting production system described in the present invention, a center hole is provided at the center position of the pressure rod end cover, and the center hole is aligned with the limit cap, a pressure probe is provided on the bottom side of the pressure sensor, and the pressure probe is made of elastic material, and a plurality of through holes are provided on the bearing push block for the pressure probe to pass through.

[0016] As a preferred solution of the automatic bearing press-fitting production system described in the present invention, the adsorption component includes a connecting plate fixedly connected to the bottom side of the screw guide seat, the bottom side of the connecting plate is fixedly connected to a transverse plate, and the bottom side of the transverse plate is fixedly connected to multiple electromagnetic suction heads at equal intervals.

[0017] As a preferred solution of the automatic bearing press-fitting production system described in the present invention, one side of the storage box is also provided with a support seat fixedly connected to the unloading machine platform, and the support seat is fixedly connected to a material discharge rack, and the material discharge rack is provided with material discharge troughs with the same number as the electromagnetic suction heads at equal intervals, and limit blocks are provided on both sides of each of the material discharge troughs, and arc-shaped notches are provided on the limit blocks.

[0018] As a preferred solution of the bearing automatic press-fitting production system described in the present invention, three point position sensors for recording the vertical movement position of the screw guide rail seat are respectively arranged on the screw guide rail seat, and a sensor sheet matching the point position sensor is fixedly connected to one side of the fixed slide.

[0019] As a preferred solution of the automatic bearing press-fitting production system described in the present invention, the horizontal moving component includes an electric linear guide arranged on the unloading machine platform, a guide slider arranged on the electric linear guide, and a movable bracket arranged on the guide slider, and the movable bracket is fixedly connected to the fixed slide.

[0020] Beneficial effects of the present invention:

[0021] 1. The sleeve rods in the receiving modules on both sides can be used to place bearings and bearing seats respectively. Due to the circular array distribution of multiple sleeve rods, the bearings and bearing seats can be stacked longitudinally and distributed in a circular manner, which greatly improves the space utilization rate of parts placement;

[0022] 2. When it is necessary to carry out the grasping and processing of parts, only the first screw motor needs to drive the first screw to rotate, so that it controls the screw slide to drive the connecting seat to rise, and then the top head slides upward against the movable bottom plate on the grasping station, thereby lifting the bearing or bearing seat to the grasping height of the mechanical gripper, which is convenient for loading;

[0023] 3. After the mechanical gripper places the workpiece on the cushion seat, it limits the position through the limit foot. When the servo press controls the pressure rod to extend and press-fit, the pressure probe contacts the pressure-bearing end of the bearing and slowly undergoes elastic deformation. Then the bearing pusher starts to press-fit the bearing to the specified distance. If the pressure values ​​monitored by each pressure sensor are different, it means that the surface of the pressed product is not flat and the product is unqualified. The mechanical gripper immediately grabs it and places it in the storage area for unqualified products to achieve rapid screening of the product.

[0024] 4. The mechanical gripper places the qualified products on the unloading rack on one side, and the second screw motor drives the second screw to rotate. The screw guide seat moves vertically relative to the fixed slide seat, and cooperates with the horizontal movement of the horizontal moving component to make the electromagnetic suction head approach the product and adsorb it. Then the horizontal moving component drives it to the top of the storage box, and the adsorption component places the product in the storage box and stacks it neatly, which greatly improves the unloading efficiency;

[0025] 5. Through the corresponding coordination of the mechanical gripper with the loading module, the pressing module and the unloading module, the entire bearing pressing production process is orderly and highly automated, greatly improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0027] Figure 1 This is a schematic diagram of the overall structure of one side of a blanking module of an automatic bearing press-fitting production system proposed by the present invention.

[0028] Figure 2 This is a schematic diagram of the overall structure of one side of a mounting module of an automatic bearing press-fitting production system proposed by the present invention.

[0029] Figure 3 The figure is a top view structural schematic diagram of a bearing automatic press-fitting production system proposed by the present invention.

[0030] Figure 4 This is a schematic diagram of the structure of a bearing module of an automatic bearing press-fitting production system proposed by the present invention.

[0031] Figure 5 This is a structural schematic diagram of the bottom of a turntable of an automatic bearing press-fitting production system proposed by the present invention;

[0032] Figure 6 A structural schematic diagram of a jacking assembly of a bearing automatic press-fitting production system proposed by the present invention;

[0033] Figure 7 A structural schematic diagram of a press-fitting module of a bearing automatic press-fitting production system proposed by the present invention;

[0034] Figure 8 A front structural schematic diagram of a press-fitting module of a bearing automatic press-fitting production system proposed by the present invention;

[0035] Fig. 9 A schematic diagram of the bottom structure of a pressure rod end cover of a bearing automatic press-fitting production system proposed by the present invention;

[0036] Fig.10 This is a structural schematic diagram of a blanking module of a bearing automatic press-fitting production system proposed by the present invention;

[0037] Fig.11 This is a side structural schematic diagram of a blanking module of a bearing automatic press-fitting production system proposed by the present invention;

[0038] Fig.12 This is a structural schematic diagram of one side of a horizontal moving component in a blanking module of a bearing automatic press-fitting production system proposed by the present invention;

[0039] In the figure: 100-frame, 200-mechanical gripper, 300-loading module, 301-loading machine, 302-turntable, 302a-supporting foot, 303-first photoelectric switch mounting seat, 304-second photoelectric switch mounting seat, 305-equally divided rotating motor, 306-lifting assembly, 306a-screw limit seat, 306b-first screw motor, 306c-screw slide seat, 306d-connecting seat, 306e-head, 307-sleeve rod, 308-movable bottom plate, 309-thin slide rod, 400-pressing module, 401-pressing machine, 402-bottom plate, 403-gantry, 404-servo press, 405-pressing rod, 406-fixed plate, 407-pressure sensor, 407a-measurement Pressure probe, 408-bearing push block, 408a-perforation, 409-pad, 409a-limiting foot, 410-limiting cap, 411-pressure rod end cover, 411a-center hole, 500-unloading module, 501-unloading machine, 502-storage box, 503-support seat, 504-horizontal moving component, 504a-electric linear guide, 504b-guide slider, 504c-moving bracket, 505-discharging rack, 505a-discharging trough, 506-limiting block, 507-screw guide seat, 508-second screw motor, 509-connecting plate, 510-transverse plate, 511-electromagnetic suction head, 512-point sensor, 513-sensor sheet, 514-second screw, 515-fixed slide. DETAILED DESCRIPTION

[0040] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0041] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0042] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0043] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention in detail, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0044] Example 1

[0045] Reference Figure 1-12 , which is the first embodiment of the present invention, provides a bearing automatic press-fitting production system, which includes a frame 100, a mechanical gripper 200, a receiving module 300, a press-fitting module 400 and a blanking module 500.

[0046] The mechanical gripper 200 is located inside the frame 100 and is used to grab the bearing or bearing seat workpiece;

[0047] The loading module 300 includes a loading platform 301 disposed on both sides of the frame 100, a turntable 302 symmetrically arranged on the loading platform 301, an equally divided rotating motor 305 fixedly installed on the bottom side of the loading platform 301 and used to drive the turntable 302 to rotate, and a lifting assembly 306 located on one side of the turntable 302. Specifically, the lifting assembly 306 includes a screw rod limit seat 306a fixedly arranged on the bottom side of the loading platform 301, and a screw rod limit seat 306a arranged on the bottom side of the screw rod limit seat 306a. The first screw motor 306b rotates the first screw arranged in the screw limit seat 306a, and the first screw is driven by the first screw motor 306b, one side of the screw limit seat 306a is slidably connected to a screw slide seat 306c threadedly matched with the first screw, one side of the screw slide seat 306c is fixedly connected to a connecting seat 306d, and the upper end of the connecting seat 306d is fixedly connected to a C-shaped top head 306e, wherein a space for the top head 306e is reserved on the loading machine 301. 06e shuttles through the through hole, the first screw motor 306b works, driving the head 306e to shuttle up and down in the through hole, thereby lifting the placed bearing or bearing seat to the specified grasping height of the mechanical gripper 200, and the loading module 300 also includes a thin slide bar 309 arranged on one side of the turntable 302, and the first photoelectric switch mounting seat 303 and the second photoelectric switch mounting seat 304 are slidably arranged on the thin slide bar 309; it slides to the designated grasping station and the bearing or bearing seat monitoring point on the to-be-grabbed station, and the corresponding photoelectric switches are installed to detect the presence or absence of the bearing, thereby facilitating the overall production monitoring and control of the system, a plurality of support feet 302a are arranged on the turntable 302, and the plurality of support feet 302a are evenly distributed in a circular array, and each support foot 302a is fixedly connected with a sleeve rod 307 for placing the bearing or bearing seat, and a movable bottom plate 308 is slidably sleeved on the sleeve rod 307, and the head 306e is used to lift the movable bottom plate 308 to slide up and down.

[0048] The press module 400 includes a press machine platform 401 fixedly arranged on the frame 100, a base plate 402 arranged on the press machine platform 401, a gantry 403 arranged on the base plate 402, a servo press 404 installed on the gantry 403, and a press rod 405 arranged at the output end of the servo press 404, a fixed plate 406 is fixedly arranged on the press rod 405, the press rod 405 is connected to a bearing push block 408 through a press rod end cover 411, a plurality of pressure sensors 407 are evenly spaced on the fixed plate 406, a cushion seat 409 is fixedly connected to the base plate 402, a limited position stop foot 409a is symmetrically fixedly connected to the cushion seat 409, and a fixed position of the cushion seat 409 is fixedly connected to the center position of the cushion seat 409. A limiting cap 410 is connected to place the workpiece to be pressed. Specifically, a center hole 411a is opened at the center position of the pressure rod end cover 411, and the center hole 411a is aligned with the limiting cap 410. A pressure probe 407a is set on the bottom side of the pressure sensor 407, and the pressure probe 407a is made of elastic material. A plurality of through holes 408a for the pressure probe 407a to pass through are opened on the bearing push block 408. Before the bearing push block 408 contacts the pressure-bearing end of the bearing, the pressure probe 407a contacts it first, and its elastic compression feeds back the pressure signal to the pressure sensor 407, and the pressure signal value of each pressure sensor 407 is used to judge whether the pressed part is flat and integrated.

[0049] The material unloading module 500 includes a material unloading platform 501 disposed on both sides of the frame 100, a material storage box 502 and a horizontal moving component 504 disposed on the material unloading platform 501, and a fixed slide 515 disposed on one side of the horizontal moving component 504. The horizontal moving component 504 includes an electric linear guide 504a disposed on the material unloading platform 501, a guide slider 504b disposed on the electric linear guide 504a, and a moving bracket 504c disposed on the guide slider 504b. The moving bracket 504c is fixedly connected to the fixed slide 515. In order to meet the lateral movement requirements of the adsorption component, one side of the fixed slide 515 is slidably set on the screw guide rail seat 507, and three point sensors 512 for recording the vertical movement position of the screw guide rail seat 507 are respectively set on the screw guide rail seat 507, and one side of the fixed slide 515 is fixedly connected with a sensor sheet 513 that matches the point sensor 512, which can respectively record the upper and lower origin positions of the screw guide rail seat 507 and the initial grasping position. After each layer is placed, the screw guide rail seat 507 is controlled by the program to rise one workpiece The placement height is set, a second screw motor 508 is fixedly installed on the screw guide seat 507, the output end of the second screw motor 508 is rotatably connected to the second screw 514, the second screw 514 is threadedly matched with the fixed slide 515, and an adsorption component is arranged on the bottom side of the screw guide seat 507. Specifically, the adsorption component includes a connecting plate 509 fixedly connected to the bottom side of the screw guide seat 507, a transverse plate 510 is fixedly connected to the bottom side of the connecting plate 509, and a plurality of electromagnetic suction heads 511 are fixedly connected to the bottom side of the transverse plate 510 at equal intervals. The storage box 502 A support base 503 fixedly connected to the unloading machine table 501 is also provided on one side, and a material discharge rack 505 is fixedly connected to the support base 503. The material discharge rack 505 is provided with material discharge slots 505a with the same number as the electromagnetic suction heads 511 at equal intervals. Limit blocks 506 are provided on both sides of each material discharge slot 505a, and an arc-shaped notch is provided on the limit block 506. The transverse plate 510 is parallel to the material discharge rack 505. The pressed workpiece is grasped by the mechanical gripper 200 and placed in a row on the material discharge slot 505a to be grasped by the electromagnetic suction head 511.

[0050] During use, the sleeve rods 307 in the receiving modules 300 on both sides can place bearings and bearing seats respectively. Due to the circular array distribution of multiple sleeve rods 307, the bearings and bearing seats can be stacked longitudinally and distributed in a ring, which greatly improves the utilization rate of the space for placing parts. When it is necessary to grasp the parts for processing, it is only necessary to drive the first screw motor 306b to rotate, so that it controls the screw slide 306c to drive the connecting seat 306d to rise, and then the top head 306e slides upward against the movable bottom plate 308 on the grasping station, thereby lifting the bearing or bearing seat to the grasping height of the mechanical gripper 200 for easy loading. After the mechanical gripper 200 places the workpiece on the cushion seat 409, it limits the position through the limit stop foot 409a. When the servo press 404 controls the pressure rod 405 to extend and press, the pressure probe 407a contacts the pressure-bearing end of the bearing and slowly undergoes elastic deformation, and then the bearing push block 408 starts to press the bearing to a specified distance. If the pressure values ​​monitored by each pressure sensor 407 are different, it means that the surface of the pressed product is not flat, that is, the product is unqualified. The mechanical gripper 200 immediately grabs it and places it in the storage area for unqualified products to achieve rapid screening of the products. The mechanical gripper 200 places the qualified products on the side discharge rack 505, and drives the second screw 514 to rotate through the second screw motor 508. The screw guide seat 507 moves vertically relative to the fixed slide 515, and cooperates with the lateral movement of the horizontal moving component 504 to make the electromagnetic suction head 511 approach the product and adsorb it. Then the horizontal moving component 504 drives it to support the top of the storage box 502, and the adsorption component places the product in the storage box 502 for neat stacking, which greatly improves the unloading efficiency. Through the corresponding cooperation between the mechanical gripper 200 and the loading module 300, the pressing module 400, and the unloading module 500, the entire bearing press production process is orderly and highly automatic, which greatly improves the production efficiency.

[0051] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A bearing automatic press-fitting production system, characterized in that: include, A machine frame (100) and a mechanical gripper (200), wherein the mechanical gripper (200) is located inside the machine frame (100) and is used to grip a bearing or a bearing seat workpiece; A loading module (300) comprising a loading platform (301) arranged on both sides of the frame (100), a turntable (302) symmetrically arranged on the loading platform (301), an equally divided rotating motor (305) fixedly mounted on the bottom side of the loading platform (301) and used for driving the turntable (302) to rotate, and a lifting assembly (306) located on one side of the turntable (302); A press module (400), comprising a press platform (401) fixedly mounted on the frame (100), a base plate (402) mounted on the press platform (401), a gantry (403) mounted on the base plate (402), a servo press (404) mounted on the gantry (403), and a press rod (405) mounted at the output end of the servo press (404), wherein a fixed plate (406) is fixedly mounted on the press rod (405), the press rod (405) is connected to a bearing push block (408) via a press rod end cover (411), and a plurality of pressure sensors (407) are evenly spaced on the fixed plate (406); A material unloading module (500), comprising a material unloading platform (501) arranged on both sides of the frame (100), a material storage box (502) and a horizontal moving component (504) arranged on the material unloading platform (501), and a fixed slide seat (515) arranged on one side of the horizontal moving component (504), one side of the fixed slide seat (515) being slidably arranged on a screw guide rail seat (507), a second screw motor (508) being fixedly mounted on the screw guide rail seat (507), an output end of the second screw motor (508) being rotatably connected to a second screw (514), the second screw (514) being threadably matched with the fixed slide seat (515), and an adsorption component being arranged on the bottom side of the screw guide rail seat (507); The lifting assembly (306) comprises a screw limit seat (306a) fixedly arranged on the bottom side of the loading platform (301), a first screw motor (306b) arranged on the bottom side of the screw limit seat (306a), and a first screw rotatably arranged in the screw limit seat (306a), and the first screw is driven by the first screw motor (306b); one side of the screw limit seat (306a) is slidably connected to a screw slide seat (306c) threadedly matched with the first screw; one side of the screw slide seat (306c) is fixedly connected to a connecting seat (306d); the upper end of the connecting seat (306d) is fixedly connected to a C-shaped top head (306e); and a through hole for the top head (306e) to shuttle is reserved on the loading platform (301); The receiving module (300) further comprises a thin sliding rod (309) arranged on one side of the turntable (302), on which a first photoelectric switch mounting seat (303) and a second photoelectric switch mounting seat (304) are slidably arranged respectively, and a plurality of supporting feet (302a) are arranged on the turntable (302), the plurality of supporting feet (302a) are evenly distributed in a circular array, and each of the supporting feet (302a) is fixedly connected to a sleeve rod (307) for placing a bearing or a bearing seat, a movable bottom plate (308) is slidably sleeved on the sleeve rod (307), and a top head (306e) is used to lift the movable bottom plate (308) to slide up and down.

2. The automatic bearing press-fitting production system according to claim 1 is characterized in that: A cushion seat (409) is fixedly connected to the bottom plate (402), a limiting stop foot (409a) is symmetrically fixedly connected to the cushion seat (409), and a limiting cap (410) is fixedly connected to the exact center position of the cushion seat (409).

3. The bearing automatic press-fitting production system according to claim 2 is characterized in that: A center hole (411a) is provided at the center position of the pressure rod end cover (411), and the center hole (411a) is aligned with the limit cap (410). A pressure probe (407a) is provided on the bottom side of the pressure sensor (407), and the pressure probe (407a) is made of elastic material. A plurality of through holes (408a) for the pressure probe (407a) to pass through are provided on the bearing push block (408).

4. The automatic bearing press-fitting production system according to claim 1 is characterized in that: The adsorption assembly comprises a connecting plate (509) fixedly connected to the bottom side of the screw guide rail seat (507), a transverse plate (510) fixedly connected to the bottom side of the connecting plate (509), and a plurality of electromagnetic suction heads (511) fixedly connected to the bottom side of the transverse plate (510) at equal intervals.

5. The automatic bearing press-fitting production system according to claim 4 is characterized in that: A support base (503) fixedly connected to the unloading machine platform (501) is also provided on one side of the material storage box (502); a material discharging rack (505) is fixedly connected to the support base (503); the material discharging rack (505) is provided with material discharging grooves (505a) at equal intervals and the same number as the electromagnetic suction heads (511); limit blocks (506) are provided on both sides of each of the material discharging grooves (505a), and an arc-shaped notch is provided on the limit block (506).

6. The automatic bearing press-fitting production system according to claim 5 is characterized in that: Three point position sensors (512) for recording the vertical movement position of the screw guide rail seat (507) are respectively arranged on the screw guide rail seat (507), and a sensing sheet (513) matching with the point position sensor (512) is fixedly connected to one side of the fixed slide seat (515).

7. The automatic bearing press-fitting production system according to claim 6 is characterized in that: The horizontal moving component (504) comprises an electric linear guide rail (504a) arranged on the unloading machine platform (501), a guide rail slider (504b) arranged on the electric linear guide rail (504a), and a movable bracket (504c) arranged on the guide rail slider (504b), wherein the movable bracket (504c) is fixedly connected to a fixed slide seat (515).

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