CN210153102U - Tapered roller bearing assembly machine - Google Patents
Tapered roller bearing assembly machine Download PDFInfo
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- CN210153102U CN210153102U CN201920615097.5U CN201920615097U CN210153102U CN 210153102 U CN210153102 U CN 210153102U CN 201920615097 U CN201920615097 U CN 201920615097U CN 210153102 U CN210153102 U CN 210153102U
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Abstract
A tapered roller bearing assembly machine comprising: the worktable comprises a retainer feeding station, a retainer pushing station, a position detection station, a roller and inner ring assembly station, a roller assembly detection station, an assembly body orientation station and a riveting station; the operation mechanism is used for transporting the assembly body to the next station; a holder loading mechanism for loading the holder; a holder pushing mechanism for pushing the holder; a position detection mechanism for detecting whether the holder is positioned at the center of the position detection station; a roller and inner ring assembling mechanism for loading the roller into the cage; the roller assembly detection mechanism is used for detecting whether the large end and the small end of the roller in the retainer are assembled correctly or completely; an assembly body orientation mechanism for orienting an assembly body; and the riveting mechanism is used for riveting the assembly body. Through each mechanism and station in the equipment, the full-automatic assembly of the tapered roller bearing can be realized, and the assembly efficiency and quality are improved.
Description
Technical Field
The invention relates to an assembly machine, in particular to a tapered roller bearing assembly machine.
Background
A tapered roller bearing generally includes a cage, tapered rollers, and an inner ring. During assembly, the pipe tapered roller has taper, so that the pipe tapered roller is easy to slide out during manual assembly, more tapered rollers are required to be assembled on the retainer, the manual assembly efficiency is low, and neglected assembly sometimes occurs.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention provides a tapered roller bearing assembly machine, which can realize the full-automatic assembly of the tapered roller bearing.
The technical scheme for solving the technical problem is as follows: a tapered roller bearing assembly machine comprising:
the workbench surface is used for the operation of the whole assembly process and comprises a retainer feeding station, a retainer pushing station, a position detection station, a roller and inner ring assembly station, a roller assembly detection station, an assembly body orientation station and a riveting station which are sequentially arranged from left to right;
the operation mechanism is used for operating the parts or assemblies in each station to the next station and is positioned beside the working table surface, and comprises operation slide rails, wherein the operation slide rails are provided with an upper operation cylinder, a lower operation cylinder and a left operation cylinder and a right operation cylinder, a plurality of operation slide bars are transversely arranged on the operation slide rails, the operation slide bars are connected with an operation module, and the front ends of the operation slide bars are provided with operation chucks;
the retainer feeding mechanism is used for feeding the retainers, is positioned beside a retainer feeding station and comprises a feeding rotary table, a plurality of string rods for stringing the retainers are arranged in the feeding rotary table, a feeding rotary table is arranged in the feeding rotary table and connected with a feeding rotary cylinder, a retainer feeding device is further arranged at the lower end of the feeding rotary table and positioned right above the retainer feeding station, the retainer feeding mechanism further comprises a retainer feeding cylinder for pushing the retainers to the next station, and the retainer feeding cylinder is positioned at one side of the retainer feeding station;
the retainer pushing mechanism is used for pushing the retainer to the next station, is positioned beside the retainer pushing station, and comprises a retainer pushing cylinder, and the front end of the retainer pushing cylinder is connected with a pushing head;
the position detection mechanism is used for detecting whether the retainer is positioned at the center of the position detection station and is positioned beside the position detection station, and comprises a position detection frame, wherein a position detection head is arranged on the position detection frame;
the roller and inner ring assembling mechanism is used for loading the roller into the retainer, is positioned beside an assembling station of the roller and the inner ring, and comprises a roller feeding device, a roller assembling device and an inner ring assembling device;
the roller assembly detection mechanism is used for detecting whether the large end and the small end of the roller in the retainer are assembled correctly and whether the roller is complete, is positioned beside a roller assembly detection station, and comprises a roller assembly detection frame, and a roller assembly detection head is arranged on the roller assembly detection frame;
the assembly body orientation mechanism is used for orienting the assembly body, is positioned beside an assembly body orientation station, and comprises an orientation rotary table and an orientation support which are connected with the assembly body orientation station, wherein the orientation support is provided with an orientation compression cylinder, and the front end of the orientation compression cylinder is provided with an orientation pressure head for compressing the assembly body;
the riveting mechanism is used for riveting the assembly body and is located beside a riveting station and comprises a riveting support, a riveting cylinder is arranged on the riveting support, and a riveting head is arranged at the front end of the riveting cylinder.
Preferably, the feeding device of the retainer comprises a feeding positioning assembly and a feeding transmission assembly, the feeding positioning assembly comprises a positioning table, a feeding hole is further formed in the positioning table and is located right above a feeding station of the retainer, a plurality of limiting clamping blocks are arranged in the feeding hole, and the limiting clamping blocks are connected with a limiting cylinder;
the feeding transmission assembly comprises a feeding transmission support, a first transmission cylinder and a second transmission cylinder are arranged in the feeding transmission support, the front end of the first transmission cylinder is connected with the second transmission cylinder, and a retainer positioning block is arranged at the front end of the second transmission cylinder.
Preferably, a stopping frame is further arranged on one side of the loading turntable, and a stopping wheel used for limiting the rotation of the loading turntable is arranged on the stopping frame.
Preferably, the roller feeding device comprises a roller feeding table, a roller placing opening for manual feeding is formed in the roller feeding table, an output end of the roller placing opening is connected with a roller feeding plate, a plurality of feeding connecting plates are sequentially abutted to one side of the roller feeding plate, a linkage block is arranged on the back of each feeding connecting plate, a roller feeding cylinder is further arranged on the roller feeding table, a transmission block is arranged at the front end of the roller feeding cylinder, so that the transmission block drives the linkage block to move upwards, and a feeding opening for discharging rollers is further formed in the upper end of the roller feeding table;
this roller loading attachment still includes roller arrangement subassembly, roller arrangement subassembly including arrangement seat and be located two arrangement axles that the symmetry set up on this arrangement seat, two arrangement axles be connected with an arrangement motor through the belt respectively, two arrangement axle top symmetries be provided with two arrangement boards, two arrangement boards between be formed with the arrangement clearance that slightly is less than this roller head, the front end of two arrangement boards is connected with one row of flitch, arrange the flitch with the material loading mouth meet, the intermediate position of arrangement board be equipped with one and be used for promoting the anteward gyro wheel of roller, the gyro wheel be connected with a roll motor, the rear end of arrangement board is equipped with a tucking, the below of tucking is equipped with a roller row cover, roller row cover in be equipped with the roller discharge port, the roller discharge port be connected with a spring pipe.
Preferably, the roller assembling device comprises a roller assembling bottom plate, the roller assembling bottom plate is connected with a first roller assembling cylinder, a roller assembling moving plate is arranged on the roller assembling bottom plate, the roller assembling moving plate is connected with a second roller assembling cylinder, a roller assembling inlet is formed in the roller assembling moving plate, the upper end of the roller assembling inlet is connected with the spring pipe, a roller assembling nozzle is connected with the lower end of the roller assembling inlet, a roller blocking cylinder is further arranged on the roller assembling moving plate, the roller blocking cylinder is connected with a blocking head, and the roller assembling device further comprises an assembling rotary table connected with the roller and the inner ring assembling station.
Preferably, the inner ring assembling device is located on the roller assembling bottom plate and comprises an inner ring transverse module and an inner ring vertical module located on the inner ring transverse module, and an inner ring chuck is arranged on the inner ring vertical module.
Preferably, the riveting station is provided with a riveting positioning block for fixing the assembly body.
The invention has the beneficial effects that: through each mechanism and station in the equipment, the full-automatic assembly of the tapered roller bearing can be realized, the assembly efficiency is improved compared with manual assembly, and the assembly quality is ensured.
Drawings
Fig. 1 is an overall structural view of the present invention.
Fig. 2 is a block diagram of another perspective of the present invention.
Fig. 3 is a structural view of the operation mechanism of the present invention.
Fig. 4 is a structural view of the retainer charging mechanism of the present invention.
Fig. 5 is a block diagram of another perspective of the holder feed mechanism of the present invention.
Fig. 6 is a block diagram of another perspective of the holder feed mechanism of the present invention.
Fig. 7 is a block diagram of another perspective of the holder feed mechanism of the present invention.
Fig. 8 is an enlarged view a of fig. 2 of the present invention.
Fig. 9 is an enlarged view B of fig. 1 of the present invention.
Fig. 10 is a structural view of a roller loading device of the present invention.
FIG. 11 is a block diagram of the roller collating assembly of the present invention.
Fig. 12 is a block diagram of another perspective of the roller organizing assembly of the present invention.
Fig. 13 is a structural view of the presser pin of the present invention.
Fig. 14 is a structural view of a roller assembling apparatus and an inner ring assembling apparatus of the present invention.
Fig. 15 is a structural view of another perspective of the roller assembly device and the inner ring assembly device of the present invention.
Fig. 16 is an enlarged view of C in fig. 1 of the present invention.
Fig. 17 is an enlarged view D of fig. 1 of the present invention.
Fig. 18 is an enlarged view E of fig. 1 of the present invention.
Fig. 19 is an enlarged view of F in fig. 1 of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1 to 19, a tapered roller bearing assembling machine includes:
referring to fig. 1 to 2, a working table 1 is used for the operation of the whole assembly process, and includes a retainer feeding station 2, a retainer pushing station 3, a position detection station 4, a roller and inner ring assembly station 5, a roller assembly detection station 6, an assembly body orientation station 7 and a riveting station 8, which are sequentially arranged from left to right.
Referring to fig. 3, the operation mechanism 9 is used for operating the parts or assemblies in each station to the next station, and is located beside the working table 1, and includes an operation slide rail 10, the operation slide rail 10 is provided with an up-down operation cylinder 11 and a left-right operation cylinder 12, the operation slide rail 10 is transversely provided with a plurality of operation slide bars 13, the operation slide bars 13 are connected with an operation module 14, the front ends of the operation slide bars 13 are provided with operation chucks 15, the operation slide bars 13 move forward through the up-down operation cylinder 11, and then the operation modules 14 can move inward to drive the operation chucks 15 to clamp the parts or assemblies, and then the parts or assemblies in the station are operated to the next station through the left-right operation cylinder 12.
Referring to fig. 4 to 7, the retainer feeding mechanism 16, which is used for feeding the retainer and located beside the retainer feeding station 2, includes a feeding turntable 17, wherein a plurality of string rods 18 for stringing the retainer are provided in the feeding turntable 17, and in this embodiment, four string rods 18 are provided, and when feeding, the retainer is only required to be strung into the string rods 18. The material loading carousel 17 in be equipped with material loading revolving stage 19, material loading revolving stage 19 be connected with material loading revolving cylinder 20, thereby material loading revolving cylinder 20 can drive material loading revolving stage 19 and drive material loading carousel 17 and rotate, because set up four cluster poles in this embodiment, so rotate at every turn and all be 90, of course also can set up different turned angle according to different cluster pole 18 quantity. A retainer feeding device 89 is further arranged at the lower end of the feeding turntable 17, the retainer feeding device 89 comprises a feeding positioning assembly 21 and a feeding transmission assembly 22, the feeding positioning assembly 21 comprises a positioning table 23, a feeding hole 24 is further formed in the positioning table 23, the feeding hole 24 is located right above the retainer feeding station 2, a plurality of limiting clamping blocks 25 are arranged in the feeding hole 24, the limiting clamping blocks 25 are connected with a limiting cylinder 91, and the limiting cylinder 91 can drive the limiting clamping blocks to stretch and retract, so that when the limiting clamping blocks 25 retract, the retainers can be discharged through the feeding hole 24, and when the limiting clamping blocks 25 extend, the retainers can be prevented from being discharged;
the feeding transmission assembly 22 includes a feeding transmission bracket 26, a first transmission cylinder 27 and a second transmission cylinder 28 are provided in the feeding transmission bracket 26, the front end of the first transmission cylinder 27 is connected to the second transmission cylinder 28, a retainer positioning block 90 is provided at the front end of the second transmission cylinder 28, the center of the retainer positioning block 90 coincides with the center of the retainer feeding station 2, the first transmission cylinder 27 can drive the second transmission cylinder 27 to move upwards, the second transmission cylinder 27 can drive the retainer positioning block 90 to move upwards, so as to pass through the feeding hole 24, and fix the retainer just discharged from the feeding hole 24 in the retainer positioning block 90, and when the first retainer positioning block 90 moves downwards, it can continue to move downwards through a positioning block groove 29 in the retainer feeding station 2, and the retainer falls in the retainer feeding station 2, then, the retainer positioned in the retainer loading station 2 is pushed out to the retainer pushing station 3 through a retainer loading air cylinder 30;
in this embodiment, a stopping frame 31 is further disposed on one side of the material loading turntable 17, and a stopping wheel 32 for limiting the rotation of the material loading turntable is disposed on the stopping frame 31. The stop wheel 32 is inserted into a stop groove 33 on the side of the loading turntable 17 when in use, so that the loading turntable is limited from slightly moving to influence the proceeding process.
Referring to fig. 8, the retainer pushing mechanism 34, which is used for pushing the retainer to the next station and located beside the retainer pushing station 3, includes a retainer pushing cylinder 35, a pushing head 36 is connected to a front end of the retainer pushing cylinder 35, and the pushing head 36 pushes the retainer in the retainer pushing station 3 to the position detection station 4 through the retainer pushing cylinder 35.
Referring to fig. 9, the position detecting mechanism 37, which is used to detect whether the holder is located at the center of the position detecting station and located near the position detecting station 4, includes a position detecting frame 38, wherein a position detecting head 39 is disposed on the position detecting frame 38, and the position of the holder is detected by the position detecting head 39.
Referring to fig. 10, the roller and inner ring assembling mechanism 40, which is used for loading the rollers into the cage and is located beside the roller and inner ring assembling station 5, includes a roller loading device 41, a roller assembling device 42 and an inner ring assembling device 43;
the roller feeding device 41 comprises a roller feeding table 44, a roller placing opening 45 for manual feeding is formed in the roller feeding table 44, an output end of the roller placing opening 45 is connected with a roller feeding plate 46, a plurality of feeding connecting plates 47 are sequentially abutted to one side of the roller feeding plate 46, a linkage block 48 is arranged on the back of each feeding connecting plate 47, a roller feeding cylinder 49 is further arranged on the roller feeding table 44, a transmission block 50 is arranged at the front end of the roller feeding cylinder 49, when the roller feeding cylinder 49 moves upwards, the transmission block 50 is driven to move upwards, so that the linkage block 48 is driven to move upwards, finally, the plurality of feeding connecting plates 47 move upwards sequentially to form an inclined roller channel, a feeding opening 51 for discharging the rollers is further arranged at the upper end of the roller feeding table 44, an outlet of the roller channel is just connected to the feeding opening 51, thereby achieving the discharge of the rollers from the roller placing port 45 to the feed port 51;
referring to fig. 11 to 13, the roller feeding device 41 further includes a roller sorting assembly 52, the roller sorting assembly 52 includes a sorting seat 53 and two sorting shafts 54 symmetrically disposed on the sorting seat 53, the two sorting shafts 54 are respectively connected to a sorting motor 56 through belts 55, two sorting plates 57 are symmetrically disposed above the two sorting shafts 54, a sorting gap 58 slightly smaller than the head of the roller is formed between the two sorting plates 57, a discharging plate 59 is connected to the front ends of the two sorting plates 57, the discharging plate 59 is connected to the feeding port 51, the roller coming out from the feeding port 51 falls into the discharging plate 59 and then onto the sorting plate 57, when the sorting motor 56 rotates, the two sorting shafts 54 are driven to rotate inward, and the roller falling onto the sorting plate 57 due to the existence of the sorting gap 58, the small end of the roller penetrates through the arranging gap 58, the large end of the roller faces upwards, and the large end of the roller is always kept at the middle position of the two arranging shafts 54 through the two arranging shafts 54 which move continuously, so that the automatic arranging work of the roller is realized. A roller 60 for pushing the roller forwards is arranged at the middle position of the sorting plate 57, the roller 60 is connected with a rolling motor 61, the roller 60 is driven to rotate by the roller motor 61 so as to push the roller to move forwards continuously, a pressing needle 62 is arranged at the rear end of the sorting plate 57, an opening 65 is formed in the pressing needle 62, when the roller enters the pressing needle 62, the roller moves backwards in sequence due to extrusion in the opening, the roller cannot generate a high speed, and finally drops into a roller discharge sleeve 63 below the pressing needle 62 through the opening 65 which is gradually reduced, and is discharged through a roller discharge port 64 in the roller discharge sleeve 63, the roller discharge port 64 is connected with a spring pipe, and finally the roller is discharged to the outside through the spring pipe (the bending structure of the spring pipe is not drawn any more when the assembling machine structure is seen, and the connection of the other end of the spring pipe is mentioned later);
referring to fig. 14 to 16, the roller assembling apparatus 42 includes a roller assembling base plate 65, a first roller assembling cylinder 92 connected to the roller assembling base plate 65, a roller assembling moving plate 67 provided on the roller assembling base plate 65, a second roller assembling cylinder 66 connected to the roller assembling moving plate 67, the assembling moving plate 67 moving up and down through the first roller assembling cylinder 92 and the second roller assembling cylinder, a roller assembling inlet 68 provided on the roller assembling moving plate 67, an upper end of the roller assembling inlet 68 being connected to the spring tube (since the spring tube is not shown in the drawings, the roller is discharged from the roller discharging port 64 into the roller assembling inlet 68 through the spring tube), a roller assembling nozzle 69 connected to a lower end of the roller assembling inlet 68, through which the roller can be respectively driven into the cage, the roller assembly moving plate 67 is further provided with a roller blocking cylinder 70, the roller blocking cylinder 70 is connected with a blocking head 71, and after the roller is driven into the roller assembly moving plate, the blocking head 71 is driven by the roller blocking cylinder 70 to be blocked in the roller assembly nozzle 69, so that the roller is prevented from being continuously discharged. Said roller assembly means 42 further comprise an assembly turret 72 associated with said roller and inner ring assembly station, through which the roller assembly mouth 69 is rotatably engaged, so as to complete the assembly of the roller in the cage.
The inner ring assembling device 43 is located on the roller assembling base plate 65, and includes an inner ring transverse module 73 and an inner ring vertical module 74 located on the inner ring transverse module 73, and an inner ring chuck 75 is arranged on the inner ring vertical module 74. Since the inner ring is transported to a specific position by an external conveyor belt, and then clamped up by the inner ring chucks 75 under the movement of the inner ring transverse module 73 and the inner ring vertical module 74, it is finally loaded into the inner space formed by the rollers. (since the inner ring is conveyed by the conveyor belt, the volume is large, the visibility of the whole assembly drawing is influenced, and the inner ring is omitted).
Referring to fig. 17, a roller assembly detection mechanism 76, which is used for detecting whether the large end and the small end of the roller in the retainer are correctly assembled and whether the roller is complete, is located beside the roller assembly detection station 6, includes a roller assembly detection frame 77, the roller assembly detection frame 77 is provided with a roller assembly detection head 78, and the assembly detection head 78 can detect whether the large end and the small end of the roller in the retainer are correctly assembled and whether the roller is complete, so as to detect whether the roller is left or not.
Referring to fig. 18, the assembly body orienting mechanism 79, which is used for orienting the assembly body and located beside the assembly body orienting station 7, includes an orienting turntable 80 and an orienting support 81 connected to the assembly body orienting station, a orienting pressing cylinder 82 is provided on the orienting support 81, and an orienting pressure head 83 for pressing the assembly body is provided at the front end of the orienting pressing cylinder 82. For the subsequent riveting process, the assembly body in the station needs to be rotated to a specific position, so that the subsequent positioning and riveting are facilitated. Therefore, in operation, the directional pressing cylinder 82 drives the directional pressing head 83 to press the assembly downwards, and then the assembly is rotated to a specific position through the directional rotary table.
Referring to fig. 19, the riveting mechanism 84, which is used for riveting the assembly body and located beside the riveting station 8, includes a riveting support 85, a riveting cylinder 86 is disposed on the riveting support 85, and a riveting head 87 is disposed at a front end of the riveting cylinder 86. The riveting head 87 is driven by the riveting cylinder 86 to press the roller of the assembly body in the riveting station 8.
In this embodiment, the riveting station 8 is provided with a riveting positioning block 88 for fixing the assembly, so that the assembly can be fixed by the riveting positioning block 88 in order to prevent the assembly from shaking during the riveting process.
The whole operation steps of the equipment are as follows:
1) the equipment is started, the feeding turntable 17 automatically falls into the inner feeding hole 24 after rotating to the position opposite to the positioning table 23, the first transmission cylinder 27 and the second transmission cylinder 28 move, meanwhile, the limiting cylinder 91 can drive the limiting fixture block 25 to retract, the retainer positioning block 90 on the second transmission cylinder 28 fixes the retainer in the retainer positioning block, then the retainer moves downwards to be placed on the retainer feeding station 2, and the retainer in the retainer feeding station 2 is pushed out to the retainer pushing station 3 through the retainer feeding cylinder 30.
2) The pushing head 36 pushes the holder to the position detection station 4 by the holder pushing cylinder 35.
3) And the position of the retainer is detected by the position detection head 39, whether the retainer is positioned at the center of the position detection station or not is detected, if so, the next step is continued, and if not, an alarm is given to wait for manual processing.
4) The operation slide rod 13 moves forward by the up-down operation cylinder 11, then moves inward by the operation module 14 to bring the operation chuck 15 to pick up the retainer in the position detection station 4, and then operates the retainer to the roller and inner ring assembling station 5 by the left-right operation cylinder 12.
5) Manually placing the rollers into the roller placing openings 45, then sliding into the roller feeding plates 46, driving the transmission blocks 50 to move upwards when the roller feeding cylinders 49 move upwards, so as to drive the linkage blocks 48 to move upwards, and finally, sequentially moving upwards through the feeding connecting plates 47 to form an inclined roller channel, and rolling the rollers out of the roller channel to the feeding openings 51;
6) the rollers are discharged into a discharge plate 59 from a feeding port 51, and then discharged onto a sorting plate 57 from a discharge plate 69, a sorting motor 56 drives two sorting shafts to rotate inwards simultaneously through a belt 55, so that the big end of each roller can be upward, and then a rolling motor 61 drives a roller 60 to rotate, so that the rollers are pushed to move downwards and finally enter a pressing pin 62, and are sequentially discharged from a roller discharge port 64 in a roller discharge sleeve 63 under the action of an opening 65 in the pressing pin 62 and are continuously discharged through a spring pipe.
7) The roller is discharged from the spring tube to the roller assembly inlet 68, the assembly moving plate 67 moves up and down through the first roller assembly cylinder 92 and the second roller assembly cylinder, the roller is discharged from the roller assembly nozzle 69 to the retainer while being continuously rotated with the assembly turntable 72, the assembly of the roller is completed, and after the assembly is completed, the blocking cylinder 70 drives the blocking head 71 to block the roller assembly nozzle 69 to prevent the roller from being continuously output.
8) The outer conveyor belt conveys the inner ring to a designated position, and then the inner ring is clamped up by the movement of the inner ring transverse module 73 and the inner ring vertical module 74 by the inner ring chuck 75, and finally loaded into the inner space formed by the rollers.
9) The operation slide rod 13 moves forwards through the up-and-down operation air cylinder 11, then moves inwards through the operation module 14 so as to drive the operation chuck 15 to clamp the assembly body in the roller and inner ring assembly station 5, and then the assembly body is operated to the roller assembly detection station 6 through the left-and-right operation air cylinder 12.
10) Whether the rollers in the retainer are completely assembled or not is detected through the assembly detection head 78, and whether the rollers are left or not is determined. If not, the next step is carried out, and if the omission exists, the alarm is given to wait for manual processing.
11) The operation slide rod 13 moves forwards through the up-and-down operation air cylinder 11, then moves inwards through the operation module 14 so as to drive the operation chuck 15 to clamp the assembly body in the roller assembly detection station 6, and then the assembly body is operated to the assembly body orientation station 7 through the left-and-right operation air cylinder 12.
12) The assembly body is pressed downwards by a directional pressing cylinder 82 to drive a directional pressing head 83, and then is rotated to a specific position by a directional rotating table 80.
13) The operation slide rod 13 moves forwards through the up-and-down operation cylinder 11, then moves inwards through the operation module 14 so as to drive the operation chuck 15 to clamp the assembly body in the assembly body orientation station 7, and then the assembly body is operated into the riveting mechanism 84 through the left-and-right operation cylinder 12.
14) The riveting cylinder 86 drives the riveting head 87 to press the roller of the assembly in the riveting station 8.
15) The operation slide rod 13 moves forwards through the up-and-down operation cylinder 11, then moves inwards through the operation module 14 so as to drive the operation chuck 15 to clamp the assembly in the riveting station 8, and then operates the assembly to the outside through the left-and-right operation cylinder 12.
16) The above steps are repeated.
This embodiment is only one of the preferable embodiments of this patent, and any changes made without departing from the scope of this patent are within the scope of this patent.
Claims (7)
1. A tapered roller bearing assembly machine, characterized by comprising:
the workbench surface is used for the operation of the whole assembly process and comprises a retainer feeding station, a retainer pushing station, a position detection station, a roller and inner ring assembly station, a roller assembly detection station, an assembly body orientation station and a riveting station which are sequentially arranged from left to right;
the operation mechanism is used for operating the parts or assemblies in each station to the next station and is positioned beside the working table surface, and comprises operation slide rails, wherein the operation slide rails are provided with an upper operation cylinder, a lower operation cylinder and a left operation cylinder and a right operation cylinder, a plurality of operation slide bars are transversely arranged on the operation slide rails, the operation slide bars are connected with an operation module, and the front ends of the operation slide bars are provided with operation chucks;
the retainer feeding mechanism is used for feeding the retainers, is positioned beside a retainer feeding station and comprises a feeding rotary table, a plurality of string rods for stringing the retainers are arranged in the feeding rotary table, a feeding rotary table is arranged in the feeding rotary table and connected with a feeding rotary cylinder, a retainer feeding device is further arranged at the lower end of the feeding rotary table and positioned right above the retainer feeding station, the retainer feeding mechanism further comprises a retainer feeding cylinder for pushing the retainers to the next station, and the retainer feeding cylinder is positioned at one side of the retainer feeding station;
the retainer pushing mechanism is used for pushing the retainer to the next station, is positioned beside the retainer pushing station, and comprises a retainer pushing cylinder, and the front end of the retainer pushing cylinder is connected with a pushing head;
the position detection mechanism is used for detecting whether the retainer is positioned at the center of the position detection station and is positioned beside the position detection station, and comprises a position detection frame, wherein a position detection head is arranged on the position detection frame;
the roller and inner ring assembling mechanism is used for loading the roller into the retainer, is positioned beside an assembling station of the roller and the inner ring, and comprises a roller feeding device, a roller assembling device and an inner ring assembling device;
the roller assembly detection mechanism is used for detecting whether the large end and the small end of the roller in the retainer are assembled correctly and whether the roller is complete, is positioned beside a roller assembly detection station, and comprises a roller assembly detection frame, and a roller assembly detection head is arranged on the roller assembly detection frame;
the assembly body orientation mechanism is used for orienting the assembly body, is positioned beside an assembly body orientation station, and comprises an orientation rotary table and an orientation support which are connected with the assembly body orientation station, wherein the orientation support is provided with an orientation compression cylinder, and the front end of the orientation compression cylinder is provided with an orientation pressure head for compressing the assembly body;
the riveting mechanism is used for riveting the assembly body and is located beside a riveting station and comprises a riveting support, a riveting cylinder is arranged on the riveting support, and a riveting head is arranged at the front end of the riveting cylinder.
2. The tapered roller bearing assembly machine as set forth in claim 1, wherein: the feeding device of the retainer comprises a feeding positioning component and a feeding transmission component, wherein the feeding positioning component comprises a positioning table, a feeding hole is also formed in the positioning table and is positioned right above a feeding station of the retainer, a plurality of limiting clamping blocks are arranged in the feeding hole, and the limiting clamping blocks are connected with a limiting cylinder;
the feeding transmission assembly comprises a feeding transmission support, a first transmission cylinder and a second transmission cylinder are arranged in the feeding transmission support, the front end of the first transmission cylinder is connected with the second transmission cylinder, and a retainer positioning block is arranged at the front end of the second transmission cylinder.
3. The tapered roller bearing assembly machine as set forth in claim 1, wherein: one side of the loading turntable is also provided with a stopping frame, and the stopping frame is provided with a stopping wheel used for limiting the rotation of the loading turntable.
4. The tapered roller bearing assembly machine as set forth in claim 1, wherein: the roller feeding device comprises a roller feeding table, a roller placing opening for manual feeding is formed in the roller feeding table, the output end of the roller placing opening is connected with a roller feeding plate, a plurality of feeding connecting plates are sequentially abutted to one side of the roller feeding plate, a linkage block is arranged on the back face of each feeding connecting plate, a roller feeding cylinder is further arranged on the roller feeding table, a transmission block is arranged at the front end of the roller feeding cylinder, so that the transmission block drives the linkage block to move upwards, and a feeding port for discharging rollers is further formed in the upper end of the roller feeding table;
the roller feeding device also comprises a roller arrangement component, the roller arrangement component comprises an arrangement seat and two arrangement shafts symmetrically arranged on the arrangement seat, the two arranging shafts are respectively connected with an arranging motor through a belt, two arranging plates are symmetrically arranged above the two arranging shafts, a sorting gap slightly smaller than the roller head is formed between the two sorting plates, the front ends of the two sorting plates are connected with a row of material plates, the discharging plate is connected with the feeding opening, a roller for pushing the roller forwards is arranged in the middle of the arranging plate, the roller is connected with a rolling motor, the rear end of the tidying plate is provided with a pressing needle, a roller row sleeve is arranged below the pressing needle, the roller discharging port is arranged in the roller discharging sleeve and connected with a spring tube.
5. The tapered roller bearing assembly machine of claim 4, wherein: the roller assembling device comprises a roller assembling bottom plate, the roller assembling bottom plate is connected with a first roller assembling cylinder, a roller assembling moving plate is arranged on the roller assembling bottom plate, the roller assembling moving plate is connected with a second roller assembling cylinder, a roller assembling inlet is formed in the roller assembling moving plate, the upper end of the roller assembling inlet is connected with the spring pipe, a roller assembling nozzle is connected with the lower end of the roller assembling inlet, the roller assembling moving plate is further provided with a roller blocking cylinder, the roller blocking cylinder is connected with a blocking head, and the roller assembling device further comprises an assembling rotary table connected with a roller and an inner ring assembling station.
6. The tapered roller bearing assembly machine of claim 5, wherein: the inner ring assembling device is positioned on the roller assembling bottom plate and comprises an inner ring transverse module and an inner ring vertical module positioned on the inner ring transverse module, and an inner ring chuck is arranged on the inner ring vertical module.
7. The tapered roller bearing assembly machine as set forth in claim 1, wherein: and a riveting positioning block for fixing the assembly body is arranged on the riveting station.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920615097.5U CN210153102U (en) | 2019-04-30 | 2019-04-30 | Tapered roller bearing assembly machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920615097.5U CN210153102U (en) | 2019-04-30 | 2019-04-30 | Tapered roller bearing assembly machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210153102U true CN210153102U (en) | 2020-03-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920615097.5U Active CN210153102U (en) | 2019-04-30 | 2019-04-30 | Tapered roller bearing assembly machine |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109973532A (en) * | 2019-04-30 | 2019-07-05 | 宁波共孚自动化装备有限公司 | A kind of conical bearing assembly machine |
| CN112855783A (en) * | 2021-02-05 | 2021-05-28 | 南通大学 | Automatic roller filling assembly machine for full-complement cylindrical roller bearing |
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2019
- 2019-04-30 CN CN201920615097.5U patent/CN210153102U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109973532A (en) * | 2019-04-30 | 2019-07-05 | 宁波共孚自动化装备有限公司 | A kind of conical bearing assembly machine |
| CN112855783A (en) * | 2021-02-05 | 2021-05-28 | 南通大学 | Automatic roller filling assembly machine for full-complement cylindrical roller bearing |
| CN112855783B (en) * | 2021-02-05 | 2022-02-08 | 南通大学 | Automatic roller filling assembly machine for full-complement cylindrical roller bearing |
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