CN219918659U - Vertical rotor assembly machine - Google Patents
Vertical rotor assembly machine Download PDFInfo
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- CN219918659U CN219918659U CN202320564706.5U CN202320564706U CN219918659U CN 219918659 U CN219918659 U CN 219918659U CN 202320564706 U CN202320564706 U CN 202320564706U CN 219918659 U CN219918659 U CN 219918659U
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- 239000000428 dust Substances 0.000 claims abstract description 18
- 238000003825 pressing Methods 0.000 claims description 43
- 230000007246 mechanism Effects 0.000 claims description 42
- 238000007599 discharging Methods 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 9
- 230000000712 assembly Effects 0.000 claims description 3
- 238000000429 assembly Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 6
- 238000000926 separation method Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
The utility model discloses a vertical rotor assembly machine which is characterized by comprising a rack and a clamping spring press-fitting station sequentially arranged on the rack, wherein the vertical rotor assembly machine is provided with a clamping spring feeding device, a clamping spring press-fitting rotor positioning device for vertically positioning a rotor and a clamping spring press-fitting device for press-fitting the clamping spring onto the rotor; the bearing press-fitting station is provided with a bearing feeding device and a bearing press-fitting device for vertically positioning the rotor and press-fitting the bearing onto the rotor; the bearing oiling station is provided with an oiling device for oiling the rotor in a vertical state; the dust removing station is provided with a dust removing device for removing dust from the rotor; the machine frame is also provided with a rotor transferring device which transfers the rotor among the stations in sequence. The utility model can reduce the occupied space on the plane so as to save the plane placing space.
Description
Technical Field
The utility model relates to a vertical rotor assembly machine.
Background
The motor rotor is the rotating part of the motor. At present, in the motor rotor structure, a bearing and a clamp spring for limiting the axial position of the bearing are assembled on a rotating shaft of the rotor, and oiling and dust removing operations are also needed after the clamp spring and the bearing are assembled.
In the prior art, when the rotor is assembled, most of the steps are completed by manual operation, and the manual assembly has the problems of high labor cost and low assembly efficiency; a small number of automatic assembly equipment is of a customized structure, and process setting can be carried out according to the assembly structure actually required by an enterprise. As disclosed in the patent document with publication number CN112737240a, a motor rotor assembling machine is disclosed, in which each station is set to be horizontally assembled, that is, the rotor is assembled in a horizontal state, resulting in a large space occupied by the device in width. When the assembly machine under the structure is placed in a spacious workshop, the assembly machine cannot be affected, but is obviously crowded and cannot be placed even when the assembly machine is required to be placed in a workshop with smaller plane space. Therefore, the assembly machine of the structure needs to be further improved to reduce the occupation of the planar space.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a vertical rotor assembly machine which can reduce the occupied space on a plane so as to save the plane placing space.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the vertical rotor assembly machine is characterized by comprising a frame and a plurality of rotor assemblies sequentially arranged on the frame
The clamping spring press-mounting station is provided with a clamping spring feeding device, a clamping spring press-mounting rotor positioning device for vertically positioning the rotor and a clamping spring press-mounting device for press-mounting the clamping spring on the rotor;
the bearing press-fitting station is provided with a bearing feeding device and a bearing press-fitting device for vertically positioning the rotor and press-fitting the bearing onto the rotor;
the bearing oiling station is provided with an oiling device for oiling the rotor in a vertical state;
the dust removing station is provided with a dust removing device for removing dust from the rotor;
the machine frame is also provided with a rotor transferring device which transfers the rotor among the stations in sequence.
Preferably, the clamping spring press-fitting rotor positioning device comprises a first bottom plate, a lower positioning frame for clamping spring press-fitting and an upper positioning frame for clamping spring press-fitting;
the first bottom plate is arranged on the frame;
the lower locating rack for clamping spring press mounting is arranged at the bottom of the first bottom plate and is provided with a lower locating shaft for clamping spring press mounting and a rotor locating cylinder for clamping spring press mounting, wherein the lower locating shaft for clamping spring press mounting drives the lower locating shaft for clamping spring press mounting to lift;
the upper locating rack for clamping spring press-mounting is arranged above the first bottom plate, and is connected with a clamping spring press-mounting screw rod for driving the upper locating rack for clamping spring press-mounting to move up and down and a clamping spring press-mounting locating driving motor for driving the clamping spring press-mounting screw rod to rotate;
and a clamping spring press-mounting rotor positioning area is formed between the upper positioning frame for clamping spring press-mounting and the lower positioning shaft for clamping spring press-mounting.
Preferably, the clamping spring feeding device comprises a first base, a storage rail and a clamping spring push plate;
the first base is arranged on the first bottom plate;
the storage track is arranged on the first base and is in a vertical extending state;
the jump ring push pedal slidingtype cooperation has the jump ring groove on first base on the first end of jump ring push pedal, and the jump ring groove is located storage orbital below for hold the jump ring that drops from storage track, be connected with the propelling movement cylinder for the jump ring ejection of compact that promotes the jump ring push pedal and remove in order to release the jump ring that drops to the jump ring in the jump ring groove on the second end of jump ring push pedal.
Preferably, the clamping spring press-fitting device comprises a clamping spring press-fitting base, a clamping spring left press-fitting seat and a clamping spring right press-fitting seat which are in sliding fit on the clamping spring base and are positioned at the left side and the right side of a positioning area of the clamping spring press-fitting rotor, and a clamping spring press-fitting cylinder arranged between the clamping spring left press-fitting seat and the clamping spring right press-fitting seat;
the clamping spring feeding device comprises a clamping spring right pressing seat, a clamping spring feeding device and a clamping spring taking cylinder, wherein the clamping spring right pressing seat is provided with a clamping spring clamp, and the clamping spring clamp is connected with the clamping spring taking cylinder which drives the clamping spring clamp to move to the side edge of the clamping spring feeding device so as to receive the clamping spring which is pushed out of the clamping spring.
Preferably, the bearing feeding device comprises a mounting frame, a lower feeding mechanism and an upper feeding mechanism;
the upper feeding mechanism and the lower feeding mechanism are arranged in the mounting frame in an up-down distribution state and comprise a second bottom plate, a rotary material storage frame and a bearing discharge cylinder;
the second bottom plate is arranged on the mounting frame and is provided with a bearing discharging groove;
the rotary material storage rack is arranged on the second bottom plate, and a plurality of bearing storage positions which are circumferentially distributed around the center of the rotary material storage rack and used for stacking bearings are arranged on the rotary material storage rack;
when the rotary storage rack rotates, each bearing storage position can correspond to the bearing discharge grooves one by one, so that the bearing positioned at the lowest bearing storage position falls into the bearing discharge groove;
the bearing discharging cylinder is arranged on the bottom surface of the second bottom plate and can push out the bearing in the bearing discharging groove.
Preferably, the rotary storage rack comprises a lower bottom plate, an upper bottom plate and a storage rod;
the distance between the lower bottom plate and the second bottom plate is smaller than the axial thickness of the bearing, and a plurality of storage holes uniformly distributed around the center circumference of the lower bottom plate are formed in the lower bottom plate;
the number of the storage rods corresponds to the number of the storage holes, the upper ends of the storage rods are hung on the upper bottom plate, the lower ends of the storage rods naturally droop to correspond to the storage holes, and the storage rods can penetrate through the central holes of the bearings stacked in the storage holes.
Preferably, the bearing press-fitting device comprises a lower bearing pressing plate, an upper bearing pressing plate, a lower rotor guide frame and an upper rotor lower pressing frame;
the lower bearing pressing plate and the upper bearing pressing plate respectively correspond to a bearing discharging groove of the lower feeding mechanism and a bearing discharging groove of the upper feeding mechanism so as to receive the pushed bearing;
the lower rotor guide frame is internally provided with a bearing press-mounting rotor positioning shaft and a bearing press-mounting driving cylinder for driving the bearing press-mounting rotor positioning shaft to lift, wherein the upper end of the bearing press-mounting rotor positioning shaft is used for inserting and positioning the lower end of the rotor after penetrating through a bearing on a lower bearing pressing plate;
the upper rotor lower pressing frame is matched with the mounting frame in a lifting mode, and a bearing press-fit screw rod which drives the upper rotor lower pressing frame to move up and down is connected with the bearing press-fit screw rod, and the bearing press-fit screw rod is connected with a bearing press-fit driving motor which drives the bearing press-fit screw rod to rotate.
Preferably, the bearing press-fitting device further comprises an upper bearing clamping assembly and a lower bearing clamping assembly;
the upper bearing clamping assembly and the lower bearing clamping assembly respectively correspond to the upper bearing pressing plate and the lower bearing pressing plate and respectively comprise a fixed guide plate, a baffle plate group and a clamping cylinder;
the clamping cylinder is connected with the left baffle and the right baffle to drive the left baffle and the right baffle to move in opposite directions or move in opposite directions;
the baffle group in the upper bearing clamping assembly is closed and then is blocked below the upper bearing pressing plate, and the baffle group in the lower bearing clamping assembly is blocked above the lower bearing pressing plate.
The utility model has the advantages that: the clamping springs and the bearings are pressed on the rotor in the vertical state, so that the transverse distance of the rotor on the frame can be reduced, the transverse arrangement of each device can be reduced, the whole width of the assembly machine is reduced, and the occupation of the assembly machine in the middle plane space of a workshop is reduced.
Drawings
FIG. 1 is a schematic view of a vertical rotor assembly machine according to the present embodiment;
fig. 2 is a schematic diagram of a clamping spring press-fitting station provided in the present embodiment;
fig. 3 is another schematic diagram of the clamping spring press-fitting station provided in the present embodiment;
fig. 4 is a schematic diagram of a snap spring press-fitting device provided in the present embodiment;
fig. 5 is a schematic diagram of a clip spring feeding device provided in the present embodiment;
FIG. 6 is a schematic diagram of a bearing press-fitting station according to the present embodiment;
FIG. 7 is a schematic view of the lower feeding mechanism according to the present embodiment;
FIG. 8 is a schematic view of an upper bearing platen according to the present embodiment;
FIG. 9 is a schematic view of a lower bearing platen according to the present embodiment;
FIG. 10 is a schematic view of a lower bearing clamp assembly according to the present embodiment;
fig. 11 is a schematic diagram of a rotor transferring device according to the present embodiment.
Detailed Description
The vertical rotor assembly machine of the present utility model will be further described with reference to fig. 1 to 11.
The vertical rotor assembly machine is characterized by comprising a frame 1, and a clamp spring press-fitting station 3, a bearing press-fitting station 4, a bearing oiling station 5 and a dust removing station 6 which are sequentially arranged on the frame 1.
As shown in fig. 2, the clamp spring press-fitting station 3 has a clamp spring feeding device 32, a clamp spring press-fitting rotor positioning device 33 for vertically positioning the rotor, and a clamp spring press-fitting device 31 for press-fitting the clamp spring onto the rotor;
as shown in fig. 6, the bearing press-fitting station 4 has a bearing feeding device 41 and a bearing press-fitting device 42 for vertically positioning the rotor and press-fitting the bearing to the rotor;
the bearing oiling station 5 is provided with an oiling device for oiling the rotor in the vertical state;
the dust removal station 6 has dust removal means for removing dust from the rotor.
As shown in fig. 1, a rotor transfer device 8 for transferring the rotor between the stations is further provided at the front position of the frame 1 corresponding to each station, and a rotor feeding device 2 is provided at the previous station of the frame 1 corresponding to the clamp spring press-fitting station 3.
As shown in fig. 2-5, the clamping spring press-fitting rotor positioning device 33 includes a first bottom plate 333, a lower positioning frame 332 for clamping spring press-fitting, and an upper positioning frame 331 for clamping spring press-fitting.
The first bottom plate 333 is disposed on the top surface of the frame 1.
The lower positioning frame 332 for clamping spring press-fitting is disposed at the bottom of the first bottom plate 333, and has a lower positioning shaft 3321 for clamping spring press-fitting capable of moving up and down in a vertical state and a rotor positioning cylinder 3322 for clamping spring press-fitting for driving the lower positioning shaft 3321 for clamping spring press-fitting to lift.
The upper positioning frame 331 for clamping spring press-fitting is arranged above the first bottom plate 333, and is connected with a clamping spring press-fitting screw rod 3311 for driving the upper positioning frame 331 for clamping spring press-fitting to move up and down and a clamping spring press-fitting positioning driving motor 3312 for driving the clamping spring press-fitting screw rod 3311 to rotate;
an upper locating sleeve 3313 for inserting the upper end of the rotor is arranged on the upper locating frame 331 for clamping the clamping spring, a lower locating sleeve for inserting the lower end of the rotor is arranged on the upper end of the lower locating shaft 3321 for clamping the clamping spring, and a locating area for clamping the rotor is formed between the upper locating sleeve and the lower locating sleeve.
The first bottom plate 333 is provided with a round hole 341 at a position corresponding to the clamping spring press-mounting rotor positioning area, after the rotor transferring device 8 grabs the rotor from the rotor feeding device 2, the rotor is transferred to the clamping spring press-mounting rotor positioning area, the clamping spring press-mounting rotor positioning cylinder 3322 drives the clamping spring press-mounting lower positioning shaft 3321 to move upwards, so that the lower positioning sleeve on the clamping spring press-mounting lower positioning shaft 3321 is sleeved on the lower end of the rotor, and meanwhile, the clamping spring press-mounting positioning driving motor 3312 drives the clamping spring press-mounting screw rod 3311 to rotate, so that the clamping spring press-mounting upper positioning frame 331 moves downwards, and the upper positioning sleeve 3313 is sleeved on the upper end of the rotor, thereby realizing vertical positioning of the rotor.
The clamp spring feeding device 32 comprises a first base 321, a storage rail 323 and a clamp spring pushing plate 324.
The first base 321 is directly or indirectly disposed on the first base 333. The first base 321 is fixed on the first bottom plate 333 through bolts and is positioned on the back of the positioning area of the clamp spring rotor; the embodiment is indirectly installed, and the specific structure is that the first base 321 is disposed on the first bottom plate 333 through a sliding seat and a corresponding sliding rail 3221, and meanwhile, a driving cylinder 3222 for driving the first base 321 to move on the first bottom plate 333 along the front-back direction of the frame 1 is disposed on the first base 321.
The storage rail 323 is disposed on the first base 321, a lower half portion of the storage rail 323 is in a vertical state, and an upper half portion of the storage rail 323 is in a curved state towards the back surface, so that the clamp spring can be stored and falls down conveniently.
The jump ring push plate 324 is slidably matched on the first base 321, a jump ring groove 3241 is formed in the first end of the jump ring push plate 324, the jump ring groove 3241 is located below the storage rail 323 and used for accommodating the jump ring 10 falling from the storage rail 323, and a jump ring discharging pushing cylinder 325 for pushing the jump ring push plate 324 to move so as to push out the jump ring falling into the jump ring groove 3241 is connected to the second end of the jump ring push plate 324.
In this embodiment, two storage rails 323 are provided, which are disposed on the first base 321 in a front-back distribution state, and the driving cylinder 3222 drives the first base 321 to move, so that the two storage rails 323 are switched to provide clamp springs with different sizes.
The clamping spring press-fitting device 31 comprises a clamping spring press-fitting base 311, a clamping spring left press-fitting seat 312 and a clamping spring right press-fitting seat 313 which are in sliding fit on the clamping spring press-fitting base 311 and are positioned at the left side and the right side of a positioning area of a clamping spring press-fitting rotor, and a clamping spring press-fitting cylinder 314 arranged between the clamping spring left press-fitting seat 312 and the clamping spring right press-fitting seat 313, wherein the clamping spring press-fitting cylinder 314 drives the clamping spring left press-fitting seat 312 and the clamping spring right press-fitting seat 313 to move in opposite directions or move in opposite directions, and a limiting seat 35 for limiting the maximum distance between the clamping spring left press-fitting seat 312 and the clamping spring right press-fitting seat 313 is arranged on the first bottom plate 333. The clamp spring left pressing seat 312 is provided with a clamp spring shaping plate 3121, the clamp spring right pressing seat 313 is provided with a clamp spring clamp 315, and the clamp spring clamp 315 is connected with a clamp spring material taking cylinder 317 which drives the clamp spring clamp 315 to move to the side edge of the clamp spring feeding device 32 so as to receive the pushed clamp spring.
The limiting seat 35 is assembled by a vertical plate arranged on the first bottom plate 333 and a positioning bolt in threaded fit with the vertical plate, and the positioning bolt can be used for the left clamp spring pressing seat 312 and the right clamp spring pressing seat 313 to move back and then abut against each other.
A slide rail extending along the front-rear direction of the frame 1 is arranged on the right clamping spring pressing seat 313, the clamping spring clamp 315 is in sliding fit on the slide rail through a sliding block, and a clamping groove 316 for clamping the pushed clamping spring is formed in one end of the clamping spring clamp 315, which is opposite to the sliding block, namely, one end facing the clamping spring feeding device 32. After the clamp spring clamp 315 receives the clamp spring 10, the clamp spring taking cylinder 317 drives the clamp spring clamp 315 to move forward, so that the clamp spring clamp 315 and the clamp spring shaping plate 3121 are in a left-right corresponding state, and the clamp spring press-fitting cylinder 314 drives the clamp spring left press seat 312 and the clamp spring right press seat 313 to move in opposite directions, namely, the clamp spring is pressed and fitted on the rotating shaft of the rotor.
In this embodiment, the clamping springs are required to be press-mounted on the upper and lower ends of the rotor, and the up-and-down movement of the rotor is completed by matching the clamping spring press-mounting rotor positioning cylinder 3322 with the clamping spring press-mounting positioning driving motor 3312.
The clamping groove 316 of the clamping spring clamp 315 is an elastic clamping groove 316, and can be opened to facilitate the clamping of the clamping spring to the rotating shaft and the separation of the clamping spring.
As shown in fig. 6 to 10, the bearing feeding device 41 includes a mounting bracket 413, a lower feeding mechanism 412, and an upper feeding mechanism 411.
The mounting frame 413 is fixed on the frame 1 and is located at the position after the clamping spring press-fitting station 3.
The upper feeding mechanism 411 and the lower feeding mechanism 412 are disposed in the mounting frame 413 in an up-down distribution state through corresponding brackets, and each of the upper feeding mechanism and the lower feeding mechanism includes a second bottom plate 4121, a rotary storage frame 4123, and a bearing discharge cylinder 4122.
The second base plate 4121 is mounted on the mounting bracket 413 by means of a bracket and has a concave bearing discharge channel 41211.
The rotary storage rack 4123 is arranged on the second bottom plate 4121 through a bearing seat and is connected with a rotary driving motor 4124 for driving the rotary storage rack 4123 to rotate on the second bottom plate 4121, and a plurality of bearing storage positions which are distributed around the center circumference of the rotary storage rack 4123 and used for bearing stacking are arranged on the rotary storage rack 4123. When the rotating frame rotates, each bearing storage position can correspond to the bearing discharge grooves 41211 one by one, so that the bearing positioned at the lowest bearing storage position falls into the bearing discharge groove 41211;
the bearing discharge cylinder 4122 is provided on the bottom surface of the second bottom plate 4121, and can push out the bearing in the bearing discharge groove 41211.
The rotary magazine 4123 includes a central shaft 41234, a lower base plate 41233, an upper base plate 41231, and a storage bar 41232.
The upper and lower ends of the central shaft 41234 are connected to the lower plate 41233 and the upper plate 41231 by connecting plates, and the lower end of the central shaft 41234 and the connecting plate located at the lower end of the central shaft 41234 are rotatably connected to the second plate 4121 by bearing blocks. The lower plate 41233 has a tooth space on its outer circumferential surface, and the rotary driving motor 4124 is mounted on the second plate 4121, and a gear engaged with the tooth space is connected to the rotation shaft thereof, thereby driving the rotary magazine 4123 to rotate.
The distance between the lower plate 41233 and the second plate 4121 is smaller than the axial thickness of the bearing, and the lower plate 41233 has a plurality of storage holes 412331 uniformly distributed around the center circumference of the lower plate 41233; the number of the storage rods 41232 corresponds to the number of the storage holes 412331, the upper ends of the storage rods 41232 are hung on the upper base plate 41231, and the lower ends of the storage rods 41232 naturally droop to correspond to the storage holes 412331 and can pass through the central holes of the bearings stacked in the storage holes 412331. Under this structure, when rotatory storage frame 4123 rotates, can drive the bearing synchronous rotation on the bearing storage position, make the bearing of stacking state correspond with bearing blown down tank 41211 one by one, realize uninterrupted feed.
The bearing press-fitting device 42 includes a lower bearing press plate 422, an upper bearing press plate 428, a lower rotor guide 421, and an upper rotor lower press 423.
The lower bearing pressing plate 422 is mounted on the mounting frame 413 through mounting pipes, the upper bearing pressing plate 428 is fixed on the upper rotor lower pressing frame 423, and the bearing groove 4221 on the lower bearing pressing plate 422 and the bearing groove 4281 on the upper bearing pressing plate 428 correspond to the bearing discharge groove 41211 of the lower feeding mechanism 412 and the bearing discharge groove 41211 of the upper feeding mechanism 411 respectively to receive the pushed bearings. The bottom of the bearing groove is provided with a avoiding hole for the end part of the rotor to pass through.
The lower rotor guiding frame 421 is mounted on the bottom wall of the mounting frame 413, and has a bearing press-mounting rotor positioning shaft 4211 in a vertical state and capable of moving up and down, and a bearing press-mounting driving cylinder 4212 for driving the bearing press-mounting rotor positioning shaft 4211 to lift, wherein a positioning hole is formed at the upper end of the bearing press-mounting rotor positioning shaft 4211, and the lower end of the rotor is inserted and positioned after passing through a bearing on the lower bearing pressing plate 422. The lower end of the rotating shaft in the rotor has different diameters, namely, the lower end is smaller and the upper end is larger, so that the shaft part with smaller diameter on the lower side can directly pass through the bearing, and the bearing is pressed on the position with larger upper shaft.
The upper rotor lower pressing frame 423 is in lifting fit on the mounting frame 413, and is connected with a bearing press-fitting screw rod 426 for driving the upper rotor lower pressing frame 423 to move up and down, and the bearing press-fitting screw rod 426 is connected with a bearing press-fitting driving motor 427 for driving the bearing press-fitting screw rod 426 to rotate.
The bearing press-fit device 42 also includes an upper bearing clamp assembly 425 and a lower bearing clamp assembly 424.
The upper and lower bearing clamping assemblies 425 and 424 correspond to the bearing grooves of the upper and lower bearing press plates 428 and 422, respectively, and each include a stationary guide plate 4241, a baffle group 4243, and a clamping cylinder 4242.
The fixed guide 4241 in the upper bearing clamping assembly 425 is fixed to the upper rotor lower pressure bracket 423 and the fixed guide 4241 in the lower bearing clamping assembly 424 is fixed to the mounting bracket 413.
The set of baffles 4243 comprises a left baffle 42432 and a right baffle 42431 slidably engaged with the fixed guide 4241, and the clamping cylinder 4242 is connected to the left baffle 42432 and the right baffle 42431 to drive the left baffle 42432 and the right baffle 42431 to move toward each other or away from each other. The left and right shutters 42432 and 42431 are provided on the fixed guide 4241 by left and right sliders, and have a stopper bolt 4244 on the outer sides thereof against which the left and right sliders are abutted to define the separation distance of the left and right shutters 42432 and 42431.
The bearing groove 4281 on the upper bearing platen 428 is located on the bottom surface of the upper bearing platen 428 and the shutter set 4243 in the upper bearing clamp assembly 425, when closed, shields under the bearing groove lower opening of the upper bearing platen 428 to retain the bearing in the bearing groove 4281; the bearing slots 4221 on the lower bearing press plate 422 are located on the upper surface of the lower bearing press plate 422 and the shutter set 4243 in the lower bearing clamp assembly 424 is closed to cover over the upper opening of the bearing slots of the lower bearing press plate 422.
In this embodiment, the bearing press-fitting stations 4 are provided in two groups, distributed left and right, capable of press-fitting bearings of different sizes onto the rotor.
When the bearing is pressed, the rotor transferring device 8 transfers the rotor to the position above the rotor positioning shaft 4211 of the bearing press-fitting, and meanwhile, the upper feeding mechanism 411 and the lower feeding mechanism 412 push the corresponding bearings into the bearing grooves on the upper bearing pressing plate 428 and the bearing grooves on the lower bearing pressing plate 422;
the bearing press-fit driving cylinder 4212 and the bearing press-fit driving motor 427 respectively drive the bearing press-fit rotor positioning shaft 4211 to move upwards and the bearing press-fit screw rod 426 to rotate and move downwards, so that the lower end of the rotor passes through the bearing on the lower bearing pressing plate 422 and then enters the positioning hole at the upper end of the bearing press-fit rotor positioning shaft 4211 to perform positioning and guiding functions on the rotor;
the bearing press-fit driving motor 427 drives the bearing press-fit screw rod 426 to continue to press down, so that the upper bearing and the lower bearing are respectively clamped to the corresponding positions of the rotor;
after the clamping is completed, the bearing press-fitting rotor positioning shaft 4211 and the bearing press-fitting screw rod 426 are reset, the baffle group 4243 in the lower bearing clamping assembly 424 and the baffle group in the upper bearing clamping assembly 425 are opened, and the rotor is clamped and transferred by the rotor transfer device.
The oiling device comprises a bearing oiling positioning tool, an oil storage mechanism, an oiling wheel mechanism and an oiling conveying mechanism. The oiling device has the same structure as that of the oiling device in the patent document with the publication number of CN112737240A, and is disclosed, so that the utility model is not described in detail.
The dust removing device comprises a rubber feeding roller, a rubber collecting roller and an ejection mechanism which ejects the rubber belt between the rubber feeding roller and the rubber collecting roller to the rotor along with the movement of the bearing oiling positioning tool. Similarly, the dust removing device has the same structure as that of the dust removing device in the patent document with publication number CN112737240a, and thus the present utility model is not described in detail.
The rotor feeding device 2 is located on the previous station of the clamp spring press-fitting station 3 and is used for clamping and lifting the rotor on the conveyor belt so as to be clamped and transferred by the rotor transferring device. The rotor feeding device 2 specifically comprises a mounting seat, a feeding clamping cylinder which is matched with the mounting seat in a lifting manner, and a ball screw pair which is arranged between the feeding clamping cylinder and the mounting seat to drive the feeding clamping cylinder to move up and down.
As shown in fig. 1 and 11, the rotor transfer device 8 has two sets of first transfer mechanisms 81 and second transfer mechanisms 82, respectively, each of the first transfer mechanisms 81 and the second transfer mechanisms 82 being located on the front side of the frame 1 and being distributed laterally, each of the first transfer mechanisms 81 and the second transfer mechanisms 82 including a frame body 811 located in the frame 1, a slide seat 813 fitted on the frame body 811 by a plurality of guide posts 812 in a vertically movable manner and located above the frame 1, a vertically movable driving screw 818 provided in the frame body 811 and connected to the slide seat, a vertically movable driving motor 819 for driving the vertically movable driving screw 818 to rotate, an X-axis slide table 816 provided on the slide seat 813, an X-axis ball screw pair provided between the slide seat 813 and the X-axis slide table 816, a Y-axis slide table 814 provided on the X-axis slide table 816, a Y-axis ball screw pair provided between the X-axis slide table 816 and the Y-axis slide table 814, and a transfer cylinder 817 provided on the slide table. With this configuration, the first transfer mechanism 81 and the second transfer mechanism 82 can drive the rotor to move in the X, Y, Z axial direction, so that the rotor can be transferred.
Wherein, the first transfer mechanism 81 has three transfer clamping cylinders 817 on the Y-axis sliding table 814 and are arranged along the left and right directions of the frame 1; the first transfer mechanism 81 corresponds to the rotor feeding device 2, the clamp spring press-fitting station 3 and the bearing press-fitting station 4 so as to transfer the rotor on the rotor feeding device 2 to the clamp spring press-fitting station 3 and the bearing press-fitting station 4 in sequence; the second transfer mechanism 82 is used for transferring the rotor from the bearing press-loading station 4 to the bearing oiling positioning tool in the oiling device, the oiling transfer mechanism transfers the rotor on the bearing oiling positioning tool to the oiling wheel mechanism and the dust removing device, and finally the rotor is sent out by the discharging mechanism 7, and the discharging mechanism 7 is also disclosed in patent document with publication number CN112737240 a.
Unless specifically stated otherwise, in the present utility model, if there are terms such as "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., the positional or positional relationship indicated on the drawings are merely for convenience of describing the present utility model and simplifying the description, and not for indicating or implying that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, therefore, the terms describing the positional or positional relationship in the present utility model are merely for exemplary illustration and not to be construed as limitations of the present patent, and it is possible for those skilled in the art to combine the drawings and understand the specific meaning of the above terms according to circumstances.
Unless specifically stated or limited otherwise, the terms "disposed," "connected," and "connected" herein are to be construed broadly, e.g., they may be fixed, removable, or integral; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
The above description is only a preferred embodiment of the present utility model, and the protection scope of the present utility model is not limited to the above examples, and all technical solutions belonging to the concept of the present utility model belong to the protection scope of the present utility model. It should be noted that modifications and adaptations to the present utility model may occur to one skilled in the art without departing from the principles of the present utility model and are intended to be within the scope of the present utility model.
Claims (8)
1. A vertical rotor assembly machine is characterized by comprising a frame (1) and a plurality of rotor assemblies sequentially arranged on the frame (1)
The clamping spring press-mounting station (3) is provided with a clamping spring feeding device (32), a clamping spring press-mounting rotor positioning device (33) for vertically positioning the rotor and a clamping spring press-mounting device (31) for press-mounting the clamping spring on the rotor;
a bearing press-fitting station (4) having a bearing feed device (41) and a bearing press-fitting device (42) for vertically positioning the rotor and press-fitting the bearing onto the rotor;
the bearing oiling station (5) is provided with an oiling device for oiling the rotor in the vertical state;
a dust removal station (6) provided with a dust removal device for removing dust from the rotor;
the machine frame (1) is also provided with a rotor transferring device (8), and the rotor transferring device (8) transfers the rotors among the stations in sequence.
2. The vertical rotor assembly machine according to claim 1, wherein: the clamping spring press-fitting rotor positioning device (33) comprises a first bottom plate (333), a lower positioning frame (332) for clamping spring press-fitting and an upper positioning frame (331) for clamping spring press-fitting;
the first bottom plate (333) is arranged on the frame (1);
the lower locating rack (332) for clamping spring press-fitting is arranged at the bottom of the first bottom plate (333), and is provided with a lower locating shaft (3321) for clamping spring press-fitting and a rotor locating cylinder (3322) for clamping spring press-fitting, which drives the lower locating shaft (3321) for clamping spring press-fitting to lift;
the upper locating rack (331) for clamping spring press fitting is arranged above the first bottom plate (333), and is connected with a clamping spring press fitting screw rod (3311) for driving the upper locating rack (331) for clamping spring press fitting to move up and down and a clamping spring press fitting locating driving motor (3312) for driving the clamping spring press fitting screw rod (3311) to rotate;
and a clamping spring press-fitting rotor positioning area is formed between the clamping spring press-fitting upper positioning frame (331) and the clamping spring press-fitting lower positioning shaft (3321).
3. The vertical rotor assembly machine according to claim 2, wherein: the clamp spring feeding device (32) comprises a first base (321), a storage rail (323) and a clamp spring push plate (324);
the first base (321) is arranged on the first bottom plate (333);
the storage rail (323) is arranged on the first base (321) and is in a vertical extending state;
the clamp spring pushing plate (324) is matched on the first base (321) in a sliding mode, a clamp spring groove (3241) is formed in the first end of the clamp spring pushing plate (324), the clamp spring groove (3241) is located below the storage rail (323) and used for accommodating clamp springs falling from the storage rail (323), and a pushing cylinder (325) used for pushing the clamp spring pushing plate (324) to move so as to push out the clamp springs falling into the clamp spring groove (3241) is connected to the second end of the clamp spring pushing plate (324).
4. A vertical rotor assembly machine according to claim 3, wherein: the clamping spring press-fitting device (31) comprises a clamping spring press-fitting base (311), a clamping spring left press-fitting seat (312) and a clamping spring right press-fitting seat (313) which are in sliding fit on the clamping spring base and are positioned at the left side and the right side of a positioning area of a clamping spring press-fitting rotor, and a clamping spring press-fitting cylinder (314) arranged between the clamping spring left press-fitting seat (312) and the clamping spring right press-fitting seat (313);
the clamping spring right pressing seat (313) is provided with a clamping spring clamp (315), and the clamping spring clamp (315) is connected with a clamping spring material taking cylinder (317) for driving the clamping spring clamp (315) to move to the side edge of the clamping spring feeding device (32) so as to receive the clamping spring pushed out of the clamping spring.
5. The vertical rotor assembly machine according to claim 1, wherein: the bearing feeding device (41) comprises a mounting frame (413), a lower feeding mechanism (412) and an upper feeding mechanism (411);
the upper feeding mechanism (411) and the lower feeding mechanism (412) are arranged in the mounting frame (413) in an up-down distribution state, and each comprises a second bottom plate (4121), a rotary storage frame (4123) and a bearing discharging cylinder (4122);
the second bottom plate (4121) is arranged on the mounting frame (413) and is provided with a bearing discharge chute (41211);
the rotary material storage rack (4123) is arranged on the second bottom plate (4121), and a plurality of bearing storage positions which are circumferentially distributed around the center of the rotary material storage rack (4123) and used for bearing stacking are arranged on the rotary material storage rack (4123);
when the rotary storage rack (4123) rotates, each bearing storage position can correspond to the bearing discharge grooves (41211) one by one, so that the bearing positioned at the lowest bearing storage position falls into the bearing discharge groove (41211);
the bearing discharging cylinder (4122) is arranged on the bottom surface of the second bottom plate (4121) and can push out the bearing in the bearing discharging groove (41211).
6. The vertical rotor assembly machine according to claim 5, wherein: the rotary storage rack (4123) comprises a lower bottom plate (41233), an upper bottom plate (41231) and a storage rod (41232);
the distance between the lower bottom plate (41233) and the second bottom plate (4121) is smaller than the axial thickness of the bearing, and a plurality of storage holes (412331) which are uniformly distributed around the center circumference of the lower bottom plate (41233) are formed in the lower bottom plate (41233);
the number of the storage rods (41232) corresponds to the number of the storage holes (412331), the upper ends of the storage rods (41232) are hung on the upper base plate (41231), the lower ends of the storage rods naturally droop to correspond to the storage holes (412331), and the storage rods can penetrate through the central holes of the bearings stacked in the storage holes (412331).
7. The vertical rotor assembly machine according to claim 6, wherein: the bearing press-fitting device (42) comprises a lower bearing pressing plate (422), an upper bearing pressing plate (428), a lower rotor guide frame (421) and an upper rotor lower pressing frame (423);
the lower bearing pressing plate (422) and the upper bearing pressing plate (428) respectively correspond to a bearing discharging groove (41211) of the lower feeding mechanism (412) and a bearing discharging groove (41211) of the upper feeding mechanism (411) so as to receive the pushed bearing;
the lower rotor guide frame (421) is internally provided with a bearing press-fit rotor positioning shaft (4211) and a bearing press-fit driving cylinder (4212) for driving the bearing press-fit rotor positioning shaft (4211) to lift, wherein the upper end of the bearing press-fit rotor positioning shaft (4211) is used for inserting and positioning the lower end of a rotor after penetrating through a bearing on a lower bearing pressing plate (422);
the upper rotor lower pressing frame (423) is matched on the mounting frame (413) in a lifting mode, a bearing press-fit screw rod (426) for driving the upper rotor lower pressing frame (423) to move up and down is connected, and a bearing press-fit driving motor (427) for driving the bearing press-fit screw rod (426) to rotate is connected to the bearing press-fit screw rod (426).
8. The vertical rotor assembly machine according to claim 7, wherein: the bearing press-fitting device (42) further includes an upper bearing clamping assembly (425) and a lower bearing clamping assembly (424);
the upper bearing clamping assembly (425) and the lower bearing clamping assembly (424) respectively correspond to the upper bearing pressing plate (428) and the lower bearing pressing plate (422), and each comprise a fixed guide plate (4241), a baffle group (4243) and a clamping cylinder (4242);
the baffle group (4243) comprises a left baffle (42432) and a right baffle (42431) which are matched on the fixed guide plate (4241) in a sliding mode, and the clamping cylinder (4242) is connected with the left baffle (42432) and the right baffle (42431) to drive the left baffle (42432) and the right baffle (42431) to move towards each other or move away from each other;
the baffle group (4243) in the upper bearing clamping assembly (425) is closed and then is blocked below the upper bearing pressing plate (428), and the baffle group (4243) in the lower bearing clamping assembly (424) is blocked above the lower bearing pressing plate (422).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320564706.5U CN219918659U (en) | 2023-03-21 | 2023-03-21 | Vertical rotor assembly machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320564706.5U CN219918659U (en) | 2023-03-21 | 2023-03-21 | Vertical rotor assembly machine |
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| Publication Number | Publication Date |
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| CN219918659U true CN219918659U (en) | 2023-10-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320564706.5U Active CN219918659U (en) | 2023-03-21 | 2023-03-21 | Vertical rotor assembly machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117399960A (en) * | 2023-12-01 | 2024-01-16 | 安徽汉普斯精密传动有限公司 | Automatic press-fitting clamp spring and bearing integrated machine for motor rotor |
-
2023
- 2023-03-21 CN CN202320564706.5U patent/CN219918659U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117399960A (en) * | 2023-12-01 | 2024-01-16 | 安徽汉普斯精密传动有限公司 | Automatic press-fitting clamp spring and bearing integrated machine for motor rotor |
| CN117399960B (en) * | 2023-12-01 | 2024-03-08 | 安徽汉普斯精密传动有限公司 | Automatic press-fitting clamp spring and bearing integrated machine for motor rotor |
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