CN218874321U

CN218874321U - Fan bearing assembly device

Info

Publication number: CN218874321U
Application number: CN202222592847.6U
Authority: CN
Inventors: 高青山; 夏常胜
Original assignee: Dongguan Dingli Automation Technology Co Ltd
Current assignee: Dongguan Dingli Automation Technology Co Ltd
Priority date: 2022-09-29
Filing date: 2022-09-29
Publication date: 2023-04-18
Anticipated expiration: 2032-09-29

Abstract

The utility model relates to the field of assembly of cooling fans, in particular to a fan bearing assembly device, which comprises a front-section load-carrying component, a transfer component, a bearing assembly component, a guide component and a rear-section load-carrying component, wherein the front-section load-carrying component, the transfer component, the bearing assembly component, the guide component and the rear-section load-carrying component are arranged on a bearing plate; the transfer assembly comprises a processing table, and the front-section transfer assembly comprises a first suction part; the bearing assembling component comprises a bearing taking part, a bearing clamping part with adjustable height and position and a bearing pressing part, the bearing clamping part moves between the bearing taking part and the processing table, and the bearing pressing part is lifted above the processing table; the guide assembly is connected with the processing table in a constrained manner and comprises a bearing limiting piece and a bearing hole formed in the middle of the bearing limiting piece, and when the bearing is pressed, the bearing hole, the bearing clamping part and the bearing pressing part are coaxial; the rear stage transfer unit includes a second suction unit. The utility model discloses realize automatic bearing assembly and fan base's automatic transportation, improved bearing processing and pressfitting precision simultaneously, product quality uniformity is high.

Description

Fan bearing assembly device

Technical Field

The utility model relates to a radiator fan equipment field, concretely relates to fan bearing assembly device.

Background

The heat dissipation fan is widely applied to traditional or modern instruments and equipment such as computers, communication products, photoelectric products, consumer electronics products, automotive electronics, exchangers, medical equipment, heaters, air conditioners, frequency converters, teller machines, automotive refrigerators, welding machines, induction cookers, acoustic equipment, environmental protection equipment, refrigeration equipment and the like, is used for maintaining the efficiency and the service life of electronic products, and is an indispensable important role.

The whole production flow of the cooling fan is an assembly of a plurality of assembly lines, a plurality of assemblies are assembled to form a complete whole, and the cooling fan generally consists of a fan base, a gasket, a bearing, a copper pipe and a silicon steel sheet; in the assembly of the entire assembly line of the heat dissipation fan, the fan bearing is an important part in the current generation of fan bearings. Its main function is to support the mechanical rotator, to reduce the friction coefficient in the movement process of the fan and ensure its rotation precision, and to ensure the normal operation of the fan.

In the prior art, the assembly line mode is usually adopted for bearing assembly in the cooling fan, and the bearing is installed and pressed into the fan base manually or by using mechanical equipment, so that the machining efficiency of the bearing is low manually at present, and the installation accuracy of the bearing after the bearing is machined by using the assembly line is not high, so that the product quality is inconsistent, and the final quality of the cooling fan is influenced, therefore, the problems are solved.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem in the above-mentioned background art, the utility model discloses realize automatic bearing assembly and fan base's automatic transportation, each subassembly exclusive operation and divide the worker clearly and definitely, the later maintenance of being convenient for has improved bearing processing and pressfitting precision simultaneously, and the product quality uniformity is high.

The technical scheme of the utility model as follows:

a fan bearing assembly device comprises a bearing plate, a feeding position and a discharging position of a fan base, and further comprises a front-section load-transferring assembly, a bearing assembly, a guide assembly and a rear-section load-transferring assembly which are arranged on the bearing plate;

the front-section shifting assembly comprises a first suction part used for conveying the fan base from a loading position to the processing table;

the bearing assembling component comprises a bearing taking part, a bearing clamping part with adjustable height and position and a bearing pressing part, the bearing clamping part moves between the bearing taking part and the processing table, and the bearing pressing part is lifted above the processing table;

the guide assembly is connected with the processing table in a constrained manner, comprises a bearing limiting piece and a bearing hole arranged in the middle of the bearing limiting piece, and when the bearing is pressed, the bearing hole, the bearing clamping part, the bearing pressing part and the processing table are coaxial;

the rear-stage transfer assembly comprises a second suction part used for conveying the fan base from the processing table to a discharging position.

Furthermore, the bearing taking part comprises a taking support, a bearing tube clip arranged on the taking support, a plurality of bearing tubes vertically arranged in the bearing tube clip, a push plate arranged at the bottom of the rear end of the bearing tube clip, a push plate cylinder arranged at the top of the taking support and a stop block arranged at the front end of the bearing tube clip; through holes are formed in two ends of the bearing tube, and the bearing tube is used for loading a bearing; push pedal cylinder and push pedal fixed connection, bearing pipe cartridge clip bottom are equipped with the promotion passageway that holds bearing pipe horizontal motion, and the push pedal is the back-and-forth movement in promoting the passageway, and push pedal and dog cooperation form the joint portion that is used for the fixed bearing pipe.

The bearing material taking part further comprises a material pushing screw rod module arranged beside the material taking bracket, a material pushing slider connected to the material pushing screw rod module in a sliding manner, a material pushing servo motor driving the material pushing slider to move and a material pushing rod arranged on the material pushing slider, and the material pushing rod is coaxial with a bearing tube positioned on the clamping part; the one end that material lead screw module was kept away from to joint portion still is equipped with baffle and displacement laser sensor, is equipped with between baffle and the bearing pipe that is located joint portion and presss from both sides and get the clearance, and displacement laser sensor is coaxial with the bearing pipe that is located joint portion.

Further, the bearing material taking part further comprises a stop block cylinder vertically installed on the bearing plate, an empty pipe box and a guide block, the empty pipe box and the guide block are installed inside the material taking support, the guide block is located above the empty pipe box, the push plate is installed on the stop block cylinder, the clamping part is a semicircular groove, when the stop block descends to the lowest point, an empty pipe channel inclined downwards is formed by the stop block and the guide block, and the empty pipe channel faces the empty pipe box.

Further, bearing assembly subassembly still includes the support frame, install the Y axle lead screw module on the support frame, X axle lead screw module with Y axle lead screw module sliding connection, the Y axle motor of drive X axle lead screw module motion, with X axle lead screw module sliding connection's motor cabinet, the X axle motor of drive motor cabinet motion, install Z axle motor and Z axle lead screw module on the motor cabinet and with Z axle lead screw module sliding connection's Z axle slider, X axle lead screw module is perpendicular with Y axle lead screw module, Z axle motor drive Z axle slider goes up and down, bearing clamping part and bearing pressfitting portion install on Z axle slider.

Furthermore, the bearing clamping part comprises a rotary cylinder, a clamping jaw cylinder and a bearing clamping jaw, the clamping jaw cylinder is rotatably connected with the rotary cylinder, the clamping jaw cylinder drives the bearing clamping jaw to clamp a bearing, and the clamping gap accommodates the bearing clamping jaw to get in and out.

Further, the bearing pressing part comprises a pressing air cylinder, a pressing sliding table arranged on the pressing air cylinder, a pressing fixing block connected with the pressing sliding table in a sliding mode, a spring arranged at the bottom of the pressing fixing block and a pressing head connected with the bottom of the spring in a restraining mode, and the pressing air cylinder drives the pressing fixing block to lift.

Further, still including installing the direction subassembly on the loading board, the direction subassembly includes the direction slip table, the rodless cylinder, with direction slip table sliding connection's guide part fixed block, install the Z axle slip table cylinder at guide part fixed block top, the guide part fixed block of being connected with Z axle slip table cylinder and install at a plurality of guide post in guide part fixed block bottom, Z axle slip table cylinder drive guide part fixed block goes up and down, the processing platform is equipped with a plurality of guiding holes of being connected with the cooperation of first guide post, the bearing locating part is installed on the guide part fixed block, the dead eye is seted up on the guide part fixed block.

Further, the anterior segment moves and carries subassembly still includes first lead screw module, with first lead screw module sliding connection's first slider, the gliding first servo motor of drive first slider, install first slip table and the first portion cylinder of inhaling on first slider, first portion and the first slip table sliding connection of inhaling, first portion cylinder drive first portion of inhaling goes up and down on first slip table of inhaling.

Furthermore, the rear-section transfer assembly further comprises a second screw rod module, a second sliding block connected with the second screw rod module in a sliding mode, a second servo motor driving the second sliding block to slide, a second sliding table installed on the second sliding block and a second suction portion air cylinder, wherein the second suction portion is connected with the second sliding table in a sliding mode, and the second suction portion air cylinder drives the second suction portion to lift on the second sliding table.

Compared with the prior art, the beneficial effects of the utility model reside in that:

(1) The utility model discloses a fan bearing assembly device moves the subassembly through the anterior segment and carries out the material loading to fan base, transport the processing that the subassembly provided fan base and support and transport, bearing assembly subassembly is got the material to the bearing and is assembled, the back end moves the fan base that the subassembly moved after bearing assembly and transports, realizes automatic bearing assembly and fan base's automatic transportation, has improved machining efficiency, each subassembly alone operation and division of labor are clear and definite simultaneously, the later maintenance of being convenient for.

(2) The utility model discloses a fan bearing assembly device, direction subassembly and processing platform restraint are connected, and the direction subassembly includes bearing locating part and sets up the dead eye at bearing locating part middle part, and when the bearing is pressed, dead eye, bearing clamping part, bearing pressfitting portion and processing platform are coaxial, have improved bearing processing and pressfitting precision, and product quality uniformity is high, provides the quality assurance for fan base's subsequent processing.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a general configuration diagram of a fan bearing assembly apparatus according to the present invention;

fig. 2 is a schematic structural view of a front-stage transfer assembly, a transfer assembly and a rear-stage transfer assembly of the fan bearing assembly apparatus of the present invention;

fig. 3 is a schematic structural view (a) of a bearing material taking portion of the fan bearing assembling device of the present invention;

fig. 4 is a side view of a bearing taking part of the fan bearing assembling device of the present invention;

fig. 5 is a schematic structural view (ii) of a bearing material taking portion of the fan bearing assembling device of the present invention;

fig. 6 is a schematic structural diagram (a) of a bearing assembly component of a fan bearing assembly device according to the present invention;

fig. 7 is a schematic structural diagram (ii) of a bearing assembly component of a fan bearing assembly device according to the present invention;

fig. 8 is a schematic structural view of a bearing clamping portion and a bearing pressing portion of a bearing assembly of the fan bearing assembly device of the present invention;

fig. 9 is a schematic structural view of a guiding assembly of the fan bearing assembling device according to the present invention;

100, a bearing plate; 200. a front-end transfer component; 210. a first suction part; 221. a first lead screw module; 222. a first slider; 223. a first servo motor; 224. a first sliding table; 225. a first suction section cylinder; 300. a transfer assembly; 310. a processing table; 311. a processing table support; 312. a first processing station; 313. a second processing station; 314. a connecting plate; 315. a DD motor; 316. a guide hole; 400. a bearing assembly component; 410. a bearing material taking part; 411. a material taking bracket; 412. a bearing tube cartridge clip; 4121. pushing the channel; 413. a bearing tube; 4131. a through hole; 4132. a bearing; 414. pushing the plate; 415. a push plate cylinder; 416. a stopper; 417. a clamping part; 418. a block cylinder; 421. a material pushing screw rod module; 422. a material pushing slide block; 423. a servo motor; 424. a material pushing rod; 425. a baffle plate; 426. clamping the gap; 427. a displacement laser sensor; 431. an empty pipe box; 432. a guide block; 433. an empty pipe channel; 440. a bearing holding portion; 441. a rotating cylinder; 442. a clamping jaw cylinder; 443. a bearing clamp jaw; 451. a support frame; 452. a Y-axis lead screw module; 453. an X-axis lead screw module; 454. a Y-axis motor; 455. a motor base; 456. an X-axis motor; 457. a Z-axis lead screw module; 458. a Z-axis slide block; 459. a Z-axis motor; 460. a bearing press fit portion; 461. pressing a cylinder; 462. pressing the sliding table; 463. pressing a fixed block; 464. a spring; 465. a pressure head; 500. a rear-end transfer assembly; 510. a second suction part; 521. a second screw rod module; 522. a second slider; 523. a second servo motor; 524. a second sliding table; 525. a second suction part cylinder; 600. a guide assembly; 610. a guide sliding table; 620. a rodless cylinder; 630. a guide part fixing block; 640. a Z-axis sliding table cylinder; 650. a first guide post; 660. a bearing limit piece; 661. a second guide post; 670. and a bearing hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the present application, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The present invention will be discussed in detail with reference to fig. 1 to 9 and the following embodiments:

as shown in fig. 1 to 9, the fan bearing assembling apparatus includes a carrying board 100, a loading position and a unloading position of a fan base, and further includes a front-stage transferring assembly 200, a transferring assembly 300, a bearing assembling assembly 400, a guiding assembly 600 and a rear-stage transferring assembly 500 mounted on the carrying board 100; the transfer module 300 includes a processing table 310, and the front stage transfer module 200 includes a first suction unit 210 for conveying the fan base from the loading position to the processing table 310; the bearing assembling assembly 400 comprises a bearing taking part 410, a bearing clamping part 440 with adjustable height and position and a bearing pressing part 460, wherein the bearing clamping part 440 moves between the bearing taking part 410 and the processing table 310, and the bearing pressing part 460 is lifted above the processing table 310; the guide assembly 600 is connected with the processing table 310 in a constrained manner, the guide assembly 600 comprises a bearing limiting piece 660 and a bearing hole 670 arranged in the middle of the bearing limiting piece 660, and when the bearing 4132 is pressed, the bearing hole 670, the bearing clamping portion 440, the bearing pressing portion 460 and the processing table 310 are coaxial; the rear stage transfer unit 500 includes a second suction unit 510 for conveying the fan base from the processing table 310 to the loading position; the front-section transferring assembly 200 is used for loading a fan base onto the transferring assembly 300, the processing table 310 of the transferring assembly 300 is used for pressing and supporting a bearing 4132 of the fan base, meanwhile, the transferring assembly 300 rotates the processed fan base to a position close to the rear-section transferring assembly 500 for the rear-section transferring assembly 500 to transfer and unload materials, the bearing taking part 410 is used for taking a bearing 4132 in the bearing tube 413, after the bearing 4132 of the bearing tube 413 is moved out of the bearing tube 413, the bearing clamping part 440 clamps the bearing 4132 above the processing table 310, the bearing limiting part 660 of the guiding assembly 600 is matched with the bearing clamping part 440, so that the bearing clamping part 440 and the bearing hole 670 are coaxial, the guiding assembly 600 restricts the position of the processing table 310, so that the bearing hole 670 is aligned with the installation position of the bearing 4132 of the fan base, thereby preventing the bearing 4132 and the installation position of the bearing 4132 of the fan base from being displaced when the bearing 4132 is pressed, and causing the quality problem of the cooling fan; the bearing pressing part 460 is placed at the position of the bearing 4132 and then moves to the position above the bearing 4132 to press the bearing 4132, and after the pressing is finished, the rear-section transferring assembly 500 moves the fan base with the bearing 4132 processed to the blanking position; therefore, automatic bearing 4132 assembly and automatic transfer of the fan base are achieved, machining and pressing precision of the bearing 4132 is improved, and product quality consistency is high.

Specifically, as shown in fig. 3 to 5, the bearing taking part 410 includes a taking bracket 411, a bearing tube cartridge clip 412 installed on the taking bracket 411, a plurality of bearing tubes 413 vertically arranged in the bearing tube cartridge clip 412, a push plate 414 disposed at the bottom of the rear end of the bearing tube cartridge clip 412, a push plate cylinder 415 installed at the top of the taking bracket 411, and a stopper 416 disposed at the front end of the bearing tube cartridge clip 412; through holes 4131 are formed in two ends of the bearing tube 413, and the bearing tube 413 is used for loading a bearing 4132; the push plate cylinder 415 is fixedly connected with the push plate 414, the bottom of the bearing tube cartridge clip 412 is provided with a push channel 4121 for accommodating the horizontal movement of the bearing tube 413, the push plate 414 moves back and forth in the push channel 4121, and the push plate 414 is matched with the stop block 416 to form a clamping part 417 for fixing the bearing tube 413; wherein, the bearing tube 413 is manually installed into the bearing tube cartridge clip 412, and after the bearing tube 413 takes the material, the bearing tube 413 in the cartridge clip falls along the bearing tube 413 along with the gravity; when the bearing 4132 in the clamping portion 417 is used up or the bearing tube 413 does not exist in the clamping portion 417, the stop block 416 is driven by the stop block air cylinder 418 to ascend, the bearing tube 413 at the bottom of the bearing tube clip 412 is located in the push channel 4121, the push plate 414 is driven by the push plate air cylinder 415 to push the bearing tube 413 out of the push channel 4121, after the push plate 414 pushes out the bearing tube 413, the push plate 414 and the stop block 416 form a clamping position to stably clamp the bearing tube 413, and simultaneously the top of the push plate 414 and the plurality of bearing tubes 413 in the bearing tube clip 412 form a barrier, so that the bearing tube 413 of the bearing tube clip 412 cannot fall down; when no bearing 4132 is available in the bearing tube 413, the stop block 416 is lowered by the stop block cylinder 418, the empty bearing tube 413 falls from the stop block 416, and then the stop block cylinder 418 raises the stop block 416 to perform the next material taking procedure for the bearing tube 413.

Specifically, as shown in fig. 3 to 5, the bearing material taking part 410 further includes a material pushing screw module 421 installed beside the material taking bracket 411, a material pushing slider 422 slidably connected to the material pushing screw module 421, a material pushing servo motor 423 for driving the material pushing slider 422 to move, and a material pushing rod 424 installed on the material pushing slider 422, and the material pushing rod 424 is coaxial with the bearing tube 413 located on the clamping part 417; a baffle 425 and a displacement laser sensor 427 are further arranged at one end, away from the material pushing screw rod module 421, of the clamping portion 417, a clamping gap 426 is formed between the baffle 425 and the bearing pipe 413 on the clamping portion 417, and the displacement laser sensor 427 is coaxial with the bearing pipe 413 on the clamping portion 417; when the bearing tube 413 is located at the clamping position, the initial position of the pushing rod 424 is located outside the bearing tube 413, the servo motor 423 drives the pushing slider 422 to move towards the bearing tube cartridge clip 412, the pushing rod 424 pushes the bearing 4132 in the bearing tube 413 under the movement of the pushing slider 422, the displacement laser sensor 427 is used for detecting the position of the bearing 4132, after the bearing 4132 is pushed out of the bearing tube 413, the bearing 4132 falls into the clamping gap 426, the length of the clamping gap 426 is smaller than the height of the bearing 4132, and when the displacement laser sensor 427 detects that the bearing 4132 is located at a proper position, the displacement laser sensor 427 communicates with the pushing servo motor 423 to stop moving, so that pushing is stopped, and the bearing 4132 is automatically taken out of the bearing tube 413; when the bearing tube 413 is empty, the pushing slide block 422 moves to the initial position of the pushing slide block 422, and waits for replacing the bearing tube 413, and a next pushing program of the bearing tube 413 is performed; the material pushing rod 424 is a chrome-plated rod, one end of the chrome-plated rod is wrapped by high-strength glue, the other end of the chrome-plated rod is connected with the material pushing sliding block 422 in a restraining mode through a spring 464, and the spring 464 is used for buffering.

Specifically, as shown in fig. 3 to 5, the bearing taking part 410 further includes a stopper cylinder 418 vertically installed on the bearing plate 100, an empty pipe box 431 and a guide block 432 installed inside the taking bracket 411, the guide block 432 is located above the empty pipe box 431, the push plate 414 is installed on the stopper cylinder 418, the clamping portion 417 is a semicircular groove, an empty pipe channel 433 inclined downward is formed between the stopper 416 and the guide block 432 after the stopper 416 descends to a certain height, and the empty pipe channel 433 faces the empty pipe box 431; the guide block 432 is inclined toward the empty pipe box 431, when the bearing pipe 413 is detected as an empty pipe, the stop block 416 descends along the stop block cylinder 418, after the stop block 416 descends to a certain height, a quarter circle of the stop block 416 and the guide block 432 form an empty pipe passage 433, and the empty bearing pipe 413 rolls along the empty pipe passage 433 into the empty pipe box 431.

Specifically, as shown in fig. 6 and 7, the bearing assembly 400 further includes a support frame 451, a Y-axis lead screw module 452 mounted on the support frame 451, an X-axis lead screw module 453 slidably connected to the Y-axis lead screw module 452, a Y-axis motor 454 driving the X-axis lead screw module 453 to move, a motor base 455 slidably connected to the X-axis lead screw module 453, an X-axis motor 456 driving the motor base 455 to move, a Z-axis motor 459 and a Z-axis lead screw module 457 mounted on the motor base 455, and a Z-axis slider 458 slidably connected to the Z-axis lead screw module 457, wherein the X-axis lead screw module 453 is perpendicular to the Y-axis lead screw module 452, the Z-axis motor 459 drives the Z-axis slider 458 to move up and down, and the bearing clamping portion 440 and the bearing press-fitting portion 460 are mounted on the Z-axis slider 458; when the bearing 4132 needs to be clamped and transferred, the Y-axis motor 454 drives the X-axis screw module 453 to move towards the bearing taking part 410, the X-axis motor 456 drives the motor base 455 to move along the X-axis screw module 453, the bearing clamping part 440 below the motor base 455 clamps the bearing 4132 in the clamping gap 426, after the bearing 4132 is clamped, the Y-axis motor 454 drives the X-axis screw module 453 to move towards the bearing pressing part 460, and the bearing clamping part 440 transfers the bearing 4132 to a position right above a pressing position of the bearing 4132 corresponding to the fan base of the processing table 310; when the bearing 4132 needs to be pressed against the fan base, the X-axis motor 456 and the Y-axis motor 454 adjust the horizontal position of the bearing pressing part 460, when the bearing pressing part 460 is located above the bearing 4132, the Z-axis motor 459 drives the Z-axis slider 458 to descend, and the bearing pressing part 460 on the Z-axis slider 458 descends simultaneously to press the bearing 4132 against the fan base, so that the pressing process of the bearing 4132 is automatically completed.

Specifically, as shown in fig. 6 to 8, the bearing clamping portion 440 includes a rotating cylinder 441, a clamping jaw cylinder 442 rotationally connected to the rotating cylinder 441, and a bearing clamping jaw 443, wherein the clamping jaw cylinder 442 drives the bearing clamping jaw 443 to clamp the bearing 4132, and the clamping gap 426 accommodates the bearing clamping jaw 443 to move in and out; the bearing 4132 of the bearing 4132 clamped by the clamping gap 426 of the bearing clamping claw 443 faces to the transverse direction, the bearing 4132 is required to be in a longitudinal shape when being installed and pressed on the fan base, and during the transportation process of the bearing 4132, the rotating cylinder 441 drives the bearing 4132 cylinder and the bearing clamping claw 443 to rotate 90 degrees, so that the bearing 4132 is kept in a vertical state, and the installation and pressing of the bearing 4132 at the corresponding position of the fan base are facilitated.

Specifically, as shown in fig. 6 to 8, the bearing pressing portion 460 includes a pressing cylinder 461, a pressing sliding table 462 installed on the pressing cylinder 461, a pressing fixing block 463 slidably connected with the pressing sliding table 462, a spring 464 installed at the bottom of the pressing fixing block 463, and a pressing head 465 connected with the bottom of the spring 464 in a restraining manner, wherein the pressing cylinder 461 drives the pressing fixing block 463 to move up and down; the pressing head 465 is positioned right above the bearing clamping portion 440, when the bearing 4132 is positioned right above the corresponding position of the fan base, the Z-axis motor 459 drives the Z-axis slider 458 to descend to the position where the bearing pressing portion 460 is attached to the guide assembly 600, the pressing electric cylinder drives the pressing fixing block 463 to descend, the pressing head 465 presses the bearing 4132 into the fan base, and the spring 464 presses the pressing head 465 in the pressing process, so that the pressing effect is improved; after the pressing, the Z-axis motor 459 drives the Z-axis slider 458 to move up, and the X-axis motor 456 and the Y-axis motor 454 drive the clamping portion to clamp the next bearing 4132.

Specifically, as shown in fig. 9, the processing table 310 includes a processing table support 311, a first processing station 312, a second processing station 313, a connecting plate 314 connecting the first processing station 312 and the second processing station 313, and a DD motor 315 mounted on the processing table support 311, wherein the DD motor 315 is rotatably connected to the middle of the connecting plate 314; the initial states of the first processing station 312 and the second processing station 313 are both free of fan bases, after the first adsorption part transfers an unprocessed fan base to the first processing station 312, the guide assembly 600 moves to the position above the first processing station 312 and presses the fan base, after the bearing 4132 is installed and pressed on the fan base, the guide assembly 600 is lifted and away from the first processing station 312, the DD motor 315 drives the connecting plate 314 to rotate 180 degrees, the first processing station 312 and the second processing station 313 are interchanged, at this time, the second processing station 313 is a processed fan base, and the second adsorption part transfers the processed fan base on the second processing station 313.

Specifically, as shown in fig. 9, the guide assembly 600 includes a guide sliding table 610, a rodless cylinder 620, a guide fixing block 630 slidably connected to the guide sliding table 610, a Z-axis sliding table cylinder 640 mounted on the top of the guide fixing block 630, and a plurality of first guide posts 650 mounted on the bottom of the guide fixing block 630, wherein the Z-axis sliding table cylinder 640 drives the guide fixing block 630 to move up and down, the machining table 310 is provided with a plurality of guide holes 316 connected to the first guide posts 650 in a matching manner, the guide fixing block 630 is provided with a bearing limiting member 660, and the middle of the bearing limiting member 660 is provided with a bearing hole 670; the guide hole 316 is arranged on the first processing station 312 of the processing table 310, the guide fixing block 630 is located at an initial position far away from the processing table 310, at this time, the height of the first guide column 650 is the height of the first processing station 312, when the bearing clamping part 440 transfers the fan base to the first processing station 312, the rodless cylinder 620 drives the guide sliding table 610 to move towards the processing table 310, after the guide sliding table 610 moves to be close to the first processing station 312, the first guide column 650 of the guide fixing block 630 is located right above the guide hole 316 of the first processing station 312, the Z-axis sliding table cylinder 640 drives the guide fixing block 630 to descend, the first guide column 650 is inserted into the guide hole 316, and the bearing hole 670 is sleeved on a gasket of the fan base; the top of the bearing limiting part 660 is provided with symmetrical second guide posts 661, the second guide posts 661 are located on the upper side of the bearing hole 670, an accommodating space for the bearing clamping jaw 443 to fit with is formed between the two second guide posts 661, the second guide posts 661 are used for guiding when the bearing clamping jaw 443 clamps the bearing 4132 to the bearing hole 670, when the bearing clamping part 440 is fitted with the top surface of the bearing limiting part 660, the bearing 4132, the bearing hole 670 and the washer of the fan base are coaxial, at this time, the pressure head 465 descends, and the bearing 4132 is pressed into the washer; the guide assembly 600 plays a role in guiding in the pressing process, so that the pressing accuracy of the bearing 4132 is improved, and the consistency of products is improved; after the pressing is completed, the Z-axis sliding table cylinder 640 drives the guide fixing block 630 to ascend, and after the guide fixing block ascends until the first guide column 650 is separated from the guide hole 316 of the first processing station 312, the rodless cylinder 620 drives the guide fixing block 630 to move to an initial position in a direction away from the processing station 310, so that a rotation space of the processing station 310 is provided.

Specifically, as shown in fig. 6 to 8, the front-end transfer assembly 200 further includes a first screw module 221, a first slider 222 slidably connected to the first screw module 221, a first servo motor 223 driving the first slider 222 to slide, a first sliding table 224 and a first suction cylinder 225 mounted on the first slider 222, the first suction unit 210 is slidably connected to the first sliding table 224, and the first suction cylinder 225 drives the first suction unit 210 to move up and down on the first sliding table 224.

Specifically, as shown in fig. 2, the rear transfer unit 500 further includes a second screw module 521, a second slider 522 slidably connected to the second screw module 521, a second servo motor 523 for driving the second slider 522 to slide, a second sliding table 524 and a second suction unit cylinder 525 installed on the second slider 522, the second suction unit 510 is slidably connected to the second sliding table 524, and the second suction unit cylinder 525 drives the second suction unit 510 to move up and down on the second sliding table 524.

The present invention has been further described with reference to specific embodiments, but it should be understood that the specific description herein should not be construed as limiting the spirit and scope of the present invention, and that various modifications to the above-described embodiments, which would occur to persons skilled in the art after reading this specification, are within the scope of the present invention.

Claims

1. The utility model provides a fan bearing assembly quality, includes loading board, fan base's material level and material level down, its characterized in that:

the device also comprises a front-section shifting assembly, a transferring assembly, a bearing assembly, a guide assembly and a rear-section shifting assembly which are arranged on the bearing plate;

the transfer assembly comprises a processing table, and the front-section shifting assembly comprises a first suction part for conveying the fan base from a loading position to the processing table;

the bearing assembling assembly comprises a bearing taking part, a bearing clamping part with adjustable height and position and a bearing pressing part, the bearing clamping part moves between the bearing taking part and the processing table, and the bearing pressing part is lifted above the processing table;

the guide assembly is connected with the processing table in a constrained manner, the guide assembly comprises a bearing limiting piece and a bearing hole arranged in the middle of the bearing limiting piece, and when the bearing is pressed, the bearing hole, the bearing clamping part, the bearing pressing part and the processing table are coaxial;

the rear-section transfer assembly comprises a second suction part for conveying the fan base from the processing table to a discharging position.

2. A fan bearing assembling apparatus according to claim 1, wherein: the bearing material taking part comprises a material taking bracket, a bearing tube cartridge clip arranged on the material taking bracket, a plurality of bearing tubes vertically arranged in the bearing tube cartridge clip, a push plate arranged at the bottom of the rear end of the bearing tube cartridge clip, a push plate cylinder arranged at the top of the material taking bracket and a stop block arranged at the front end of the bearing tube cartridge clip; through holes are formed in two ends of the bearing pipe, and the bearing pipe is used for loading a bearing; the push plate cylinder with push plate fixed connection, bearing pipe cartridge clip bottom is equipped with the promotion passageway that holds bearing pipe horizontal motion, the push pedal is in promote the passageway back-and-forth movement, the push pedal with the dog cooperation forms and is used for fixing the joint portion of bearing pipe.

3. A fan bearing assembly apparatus as claimed in claim 2, wherein: the bearing material taking part further comprises a material pushing screw rod module arranged beside the material taking bracket, a material pushing slider connected to the material pushing screw rod module in a sliding manner, a material pushing servo motor driving the material pushing slider to move and a material pushing rod arranged on the material pushing slider, and the material pushing rod is coaxial with a bearing tube positioned on the clamping part; the joint portion is kept away from the one end that pushes away the material lead screw module still is equipped with baffle and displacement laser sensor, the baffle with be located it gets the clearance to be equipped with to press from both sides between the bearing pipe in the joint portion, displacement laser sensor with be located bearing pipe in the joint portion is coaxial.

4. A fan bearing assembly apparatus as claimed in claim 2, wherein: the bearing material taking part further comprises a stop block cylinder vertically installed on the bearing plate, an empty pipe box installed inside the material taking support and a guide block, the guide block is located above the empty pipe box, the push plate is installed on the stop block cylinder, the clamping part is a semicircular groove, when the stop block descends to the lowest point, an empty pipe channel inclined downwards is formed by the stop block and the guide block, and the empty pipe channel faces the empty pipe box.

5. A fan bearing assembly apparatus as claimed in claim 1, wherein: the bearing assembling component further comprises a support frame, a Y-axis lead screw module arranged on the support frame, an X-axis lead screw module in sliding connection with the Y-axis lead screw module, a Y-axis motor for driving the X-axis lead screw module to move, a motor base in sliding connection with the X-axis lead screw module, an X-axis motor for driving the motor base to move, a Z-axis motor and a Z-axis lead screw module arranged on the motor base, and a Z-axis sliding block in sliding connection with the Z-axis lead screw module, wherein the X-axis lead screw module is perpendicular to the Y-axis lead screw module, the Z-axis motor drives the Z-axis sliding block to lift, and the bearing clamping part and the bearing pressing part are arranged on the Z-axis sliding block.

6. A fan bearing assembly apparatus as claimed in claim 3, wherein: the bearing clamping part comprises a rotary cylinder, a clamping jaw cylinder and a bearing clamping jaw, wherein the clamping jaw cylinder is rotatably connected with the rotary cylinder, the clamping jaw cylinder drives the bearing clamping jaw to clamp a bearing, and the clamping gap accommodates the bearing clamping jaw to enter and exit.

7. A fan bearing assembly apparatus as claimed in claim 1, wherein: bearing pressfitting portion includes the pressfitting cylinder, installs pressfitting slip table on the pressfitting cylinder, with pressfitting slip table sliding connection's pressfitting fixed block, install the spring of pressfitting fixed block bottom and with the pressure head that the restraint of spring bottom is connected, the drive of pressfitting cylinder the pressfitting fixed block goes up and down.

8. A fan bearing assembling apparatus according to claim 1, wherein: the direction subassembly including direction slip table, nos thick stick cylinder, with direction slip table sliding connection's guide part fixed block is installed the Z axle slip table cylinder at guide part fixed block top, is installed a plurality of first guide posts of guide part fixed block bottom, Z axle slip table cylinder drive the guide part fixed block goes up and down, the processing platform be equipped with a plurality of with the guiding hole that first guide post cooperation is connected, the bearing locating part is installed on the guide part fixed block, the dead eye is seted up on the guide part fixed block.

9. A fan bearing assembly apparatus as claimed in claim 1, wherein: the anterior segment moves and carries subassembly still include first lead screw module, with first lead screw module sliding connection's first slider, drive first slider gliding servo motor, install first slip table and first suction portion cylinder on the first slider, first suction portion with first slip table sliding connection, first suction portion cylinder drive first suction portion is in go up and down on the first slip table.

10. A fan bearing assembling apparatus according to claim 1, wherein: the back end moves and carries subassembly still include second lead screw module, with second lead screw module sliding connection's second slider, drive the gliding second servo motor of second slider, install second slip table and second on the second slider absorb a portion cylinder, the second absorb a portion with second slip table sliding connection, the drive of second absorption portion cylinder the second absorbs the portion and is in go up and down on the second slip table.