CN117862993A - Motor rotor processing equipment - Google Patents
Motor rotor processing equipment Download PDFInfo
- Publication number
- CN117862993A CN117862993A CN202410228383.1A CN202410228383A CN117862993A CN 117862993 A CN117862993 A CN 117862993A CN 202410228383 A CN202410228383 A CN 202410228383A CN 117862993 A CN117862993 A CN 117862993A
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- Prior art keywords
- polishing
- rotor
- groove
- pole
- clamp
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- 238000005498 polishing Methods 0.000 claims abstract description 136
- 230000007246 mechanism Effects 0.000 claims abstract description 58
- 238000003754 machining Methods 0.000 claims abstract description 14
- 230000000712 assembly Effects 0.000 claims description 4
- 238000000429 assembly Methods 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims 1
- 238000007517 polishing process Methods 0.000 abstract 1
- 230000004048 modification Effects 0.000 description 5
- 238000012986 modification Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
- B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
- B24B9/04—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of metal, e.g. skate blades
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
- B24B19/02—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding grooves, e.g. on shafts, in casings, in tubes, homokinetic joint elements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/0076—Other grinding machines or devices grinding machines comprising two or more grinding tools
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/02—Frames; Beds; Carriages
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
- B24B41/067—Work supports, e.g. adjustable steadies radially supporting workpieces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/02—Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables
- B24B47/06—Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables by liquid or gas pressure only
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/02—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The invention relates to the technical field of motor rotor machining, and particularly provides motor rotor machining equipment; the device comprises a base, wherein two vertical plates are fixedly arranged on the left and right of the upper end face of the base, a cantilever beam is fixedly arranged at the upper ends of the two vertical plates together, a groove polishing mechanism is arranged at the lower end of the cantilever beam in a sliding manner, a circumferential surface polishing mechanism and a fixed angle stopping mechanism are fixedly arranged on the side face of the left vertical plate, and a positioning and clamping mechanism is further arranged on the side face of the left vertical plate in a rotating manner; according to the invention, the circumferential surface with radian of the rotor can be uniformly subjected to stressed polishing through the circumferential surface polishing mechanism, the polishing force can be automatically adjusted by the design of the polishing rod on the uneven surface of the rotor, so that the processing surface of the rotor is more uniform, smooth and even, the filling block can protect the junction between the circumferential surface of the rotor and the groove from being damaged in the polishing process, the groove polishing mechanism can polish the deep part of the groove, and the processing efficiency and quality of the rotor are greatly improved.
Description
Technical Field
The invention relates to the technical field of motor rotor machining, and particularly provides motor rotor machining equipment.
Background
The motor rotor refers to a rotating part in the motor, the main function of the motor rotor is to generate torque and push the motor to move, the rotor plays a vital role in the motor operation, the motor rotor converts electric energy into mechanical energy so as to drive the motor to operate, the rotor usually consists of a rotor iron core for storing magnetism, a rotor winding for inducing electromotive force and generating electromagnetic torque through current, and a rotating shaft for supporting the weight of the rotor and transmitting the torque, and the rotor refers to the rotor iron core.
Most of the existing rotor production processes are finished by polishing through processing equipment after molding by adopting a casting process, burrs are left in the rotor grooves, so that the rotor quality distribution is uneven, the dynamic balance of the rotor is affected, the stability of the motor is reduced, vibration and even damage to the motor are seriously generated, and when the existing processing equipment polishes the circumferential surface of the rotor, the circumferential surface of the rotor is extruded and collapses to the grooves due to the tight supporting force between the polishing blocks and the rotor, or the edges and corners at the junction of the circumferential surface of the rotor and the grooves are polished and disappear to damage the rotor structure.
Therefore, in order to solve the problems, the invention provides a motor rotor processing device which improves the processing efficiency and quality of a motor rotor.
Disclosure of Invention
In view of the above problems, the motor rotor machining device provided by the embodiment of the application is used for machining the rotor groove by automatically adjusting the polishing force on the circumferential surface with radian of the rotor, protecting the junction of the circumferential surface of the rotor and the rotor groove and guaranteeing the machining efficiency and quality of the rotor. In order to achieve the above purpose, the embodiment of the present application provides the following technical solutions:
the invention provides motor rotor processing equipment which comprises a base, wherein two vertical plates are symmetrically arranged on the upper end face of the base in a left-right symmetrical mode, a cantilever beam is fixedly arranged at the upper ends of the two vertical plates, a groove polishing mechanism is arranged at the lower end of the cantilever beam in a sliding mode, a circumferential surface polishing mechanism and a fixed angle stopping mechanism are fixedly arranged on the side face of a left vertical plate, and a positioning and clamping mechanism is further arranged on the side face of the left vertical plate in a rotating mode.
The utility model provides a polishing device, including the left side riser, the circumference grinding machanism is including installing two pole guide rails on the left side riser from top to bottom symmetry, slide respectively on two pole guide rails and be provided with two pole sliders that polish, two pole sliders right parts are provided with the cavity, slide respectively in the cavity of two pole sliders and be provided with two poles that polish, link to each other with the spring fastening between pole and the pole slider cavity, the one end that pole kept away from pole slider that polishes also is provided with the cavity, slide in the cavity of two poles and be provided with the circumference and polish the piece, link to each other with the spring fastening between circumference and the pole cavity that polishes, the fixed screw driving motor that is provided with in top pole guide rail upper end, the screw driving motor output shaft is fixed and is provided with the screw rod, screw rod lower extreme rotation is installed on the base.
According to an advantageous embodiment, the left part of the polishing block is provided with a threaded through hole from top to bottom, and a threaded rod which is matched with the threaded through hole of the polishing rod sliding block and has opposite screwing directions of the upper thread and the lower thread is arranged in the threaded through hole.
According to an advantageous embodiment, the positioning and clamping mechanism comprises a clamp chassis rotatably mounted on a left vertical plate, limiting holes are formed in the clamp chassis, four cylindrical protrusions with cavities are uniformly formed in the left side face of the clamp chassis along the circumferential direction, filling blocks are slidably arranged in the cylindrical protrusions of the clamp chassis, the filling blocks are in abutting connection with the bottom of the cavities of the clamp chassis through springs, a clamp driving motor is fixedly arranged on the left vertical plate by using a motor seat, an output shaft of the clamp driving motor is fixedly connected with the center of the clamp chassis, three clamp guide rails with the guide directions pointing to the center of the clamp chassis are fixedly arranged on the right side face of the clamp chassis, inner support plates are slidably arranged on the clamp guide rails, left and right baffle plates with high left and low right are arranged at the left end and the right end of the inner support plates, inner support guide rails are fixedly arranged on the inner support guide rails, support sliding blocks are connected with support rods between the inner support plates in a rotating manner, inner support driving cylinders are fixedly arranged on the right side of the inner support guide rails, and telescopic ends of the inner support driving cylinders are fixedly connected with the inner support blocks.
According to an advantageous embodiment, the groove polishing mechanism comprises a polishing disc driving cylinder fixedly mounted on a right side vertical plate, the telescopic end of the polishing disc driving cylinder is fixedly connected with a polishing disc, a hanging rod is fixedly arranged on the right side of the polishing disc, the upper end of the hanging rod is slidably mounted on a hanging beam, four groove polishing assemblies are fixedly arranged on the left side face of the polishing disc along the circumferential direction uniformly, each groove polishing assembly comprises a groove polishing block guide rail fixedly mounted on the polishing disc and provided with scales, a groove polishing block and a limiting slide block are slidably arranged on each groove polishing block guide rail, and the groove polishing blocks are fixedly connected with the bottoms of the groove polishing block guide rails through springs.
According to an advantageous embodiment, the fixed angle stop mechanism comprises a stop lever guide rail fixedly mounted on the left side vertical plate, an L-shaped stop lever is slidably arranged on the stop lever guide rail, and the stop lever is fixedly connected with the left side vertical plate through a spring.
According to an advantageous embodiment, the right part of the limit rod guide rail is provided with a through hole from top to bottom, a pin matched with the limit rod is slidingly arranged in the through hole of the limit rod guide rail, and the right end of the limit rod is matched with the limit hole on the clamp chassis.
Compared with the prior art, the motor rotor machining equipment provided by the embodiment of the invention has the following beneficial effects:
1. according to the invention, the rotor can be clamped and positioned on the basis of manually placing the rotor in place, the rotor can be uniformly polished under stress by the polishing rods arranged on the circumferential surface polishing mechanism, the polishing force is automatically adjusted aiming at the uneven place of the rotor surface, the polishing quality is controllable, and the processing quality of the circumferential surface of the rotor is greatly improved.
2. The fixed-angle stopping mechanism provided by the invention can be matched with the positioning and clamping mechanism, so that the rotor stops rotating after finishing polishing the peripheral surface of the rotor, and the rotor groove is aligned to the groove polishing block rapidly and accurately, thereby being convenient for the device to polish the rotor groove.
3. The groove polishing mechanism provided by the invention can polish the inside of the rotor groove, the position of the limit sliding block can be adjusted by referring to the scale on the guide rail of the groove polishing block, and the limit sliding block is locked by the hexagon bolt, so that the groove polishing block can only move to the set position under the action of the spring, and the rotor groove is polished to determine the machining allowance.
4. The filling block provided by the invention not only plays a role in auxiliary positioning when the rotor is mounted on the positioning and clamping mechanism, but also can protect the junction of the circumferential surface of the rotor and the groove from being damaged when the circumferential surface of the rotor is polished, and the filling block can move to give way when the groove of the rotor is polished, so that the groove polishing block can polish the whole groove position of the rotor in a full coverage way.
Drawings
The invention and its features, aspects and advantages will become more apparent from the detailed description of non-limiting embodiments with reference to the following drawings. Like numbers refer to like parts throughout the several views, and are not intended to scale, emphasis instead being placed upon illustrating the principles of the invention.
Fig. 1 is a schematic perspective view of the present invention at one viewing angle.
Fig. 2 is a schematic perspective view of the present invention at another view angle.
Fig. 3 is a schematic perspective view of the positioning and clamping mechanism at one viewing angle.
Fig. 4 is an enlarged partial schematic view at a in fig. 3.
Fig. 5 is a right side view of the positioning and clamping mechanism.
Fig. 6 is a cross-sectional view of B-B in fig. 5.
Fig. 7 is a left side view of the circumferential grinding mechanism.
Fig. 8 is a cross-sectional view of C-C of fig. 7.
Fig. 9 is a front view of the groove grinding mechanism.
Fig. 10 is a left side view of the groove grinding mechanism.
Fig. 11 is a partially enlarged schematic view at D in fig. 10.
FIG. 12 is a front view of an assembly of the riser, fixed angle stop mechanism and positioning and clamping mechanism
Fig. 13 is a schematic perspective view of the assembly structure of the fixed angle stalling mechanism and the positioning and clamping mechanism at one view angle.
Fig. 14 is a schematic diagram of an operating state of a motor rotor processing apparatus according to the present invention.
In the figure: 1. a base; 2. a vertical plate; 3. a cantilever beam; 4. a positioning and clamping mechanism; 41. a clamp driving motor; 42. a clamp chassis; 43. a clamp guide rail; 44. an inner support disc; 45. an inner support guide rail; 46. an inner support sliding block; 47. a support rod; 48. an inner support driving cylinder; 49. filling blocks; 5. a circumferential surface polishing mechanism; 51. polishing a rod guide rail; 52. polishing a rod sliding block; 53. a screw; 54. a screw drive motor; 55. polishing a rod; 56. polishing blocks on the circumferential surface; 6. groove polishing mechanism; 61. a polishing disc driving cylinder; 62. polishing the grinding disc; 63. a groove polishing assembly; 631. groove polishing block guide rails; 632. groove grinding blocks; 633. a limit sliding block; 64. a hanging rod; 7. a fixed angle stopping mechanism; 71. a stop lever guide rail; 72. a limit rod; 73. and (5) a pin.
Detailed Description
The following detailed description of the present invention, given by way of example and not by way of limitation, is set forth in the accompanying drawings to provide a more complete, accurate and thorough understanding of the concepts and aspects of the present invention, and to facilitate its practice.
As shown in fig. 1 and 2, a motor rotor processing device comprises a base 1, wherein two vertical plates 2 are symmetrically arranged on the upper end face of the base 1 in a left-right symmetrical mode, a cantilever beam 3 is fixedly arranged at the upper ends of the two vertical plates 2, a groove polishing mechanism 6 is slidably arranged at the lower end of the cantilever beam 3, a circumferential surface polishing mechanism 5 and a fixed angle stopping mechanism 7 are fixedly arranged on the side face of the left vertical plate 2, and a positioning and clamping mechanism 4 is rotatably arranged on the side face of the left vertical plate 2.
During specific work, the rotor is arranged on the positioning and clamping mechanism 4, the positioning and clamping mechanism 4 is driven to rotate, then the circumferential surface of the rotor is polished by the circumferential surface polishing mechanism 5, the positioning and clamping mechanism 4 is stopped to be driven after polishing, the positioning and clamping mechanism 4 is subjected to decelerating and rotating motion under the action of inertia, then the positioning and clamping mechanism 4 is forced to stop rotating by the fixed angle stopping mechanism 7, at the moment, the groove polishing mechanism 6 just aims at the position of a groove of the rotor, the groove of the rotor can be polished, and the processing of the motor rotor is completed.
As shown in fig. 3, fig. 4, fig. 5 and fig. 6, the positioning and clamping mechanism 4 comprises a clamp chassis 42 rotatably mounted on the left vertical plate 2, a limiting hole matched with the fixed angle stopping mechanism 7 is formed in the clamp chassis 42, four cylindrical protrusions with cavities inside are uniformly formed in the left side surface of the clamp chassis 42 along the circumferential direction, a filling block 49 is slidably arranged in the cylindrical protrusions of the clamp chassis 42, the filling block 49 is in abutting connection with the bottom of the cavities of the clamp chassis 42 through springs, a clamp driving motor 41 is fixedly arranged on the left vertical plate 2, an output shaft of the clamp driving motor 41 is fixedly connected with the center of the clamp chassis 42, three clamp guide rails 43 with guide directions pointing to the center of the clamp chassis 42 are fixedly arranged on the right side surface of the clamp chassis 42, an inner support disc 44 is slidably arranged on the left side surface and the right side surface of the clamp chassis 44, inner support guide rails 45 with triangular structures are fixedly arranged on the right side surfaces of the left side and right side surfaces of the clamp chassis 42, inner support sliding blocks 46 are slidably arranged on the inner support guide rails 45, inner support sliding blocks 46 are fixedly connected with the inner support guide rails 45, and inner support driving ends 48 are fixedly connected with inner support sliding blocks 48.
As shown in fig. 14, M is a rotor, when the rotor is required to be mounted on the positioning and clamping mechanism 4, the rotor groove is aligned to four filling blocks 49, the rotor is placed in the groove, the left end face of the rotor contacts with the left baffle of the inner support disc 44, the inner support driving cylinder 48 is started to drive the inner support sliding block 46 to move rightwards, at this time, the three inner support discs 44 are outwards expanded, the effect of clamping the rotor by the inner support is achieved, the clamp driving motor 41 is started to drive the rotor to rotate, and the polishing operation can be performed by matching with the circumferential surface polishing mechanism 5.
As shown in fig. 7 and 8, the circumferential polishing mechanism 5 includes two polishing rod guide rails 51 symmetrically installed on the left vertical plate 2 from top to bottom, two polishing rod sliding blocks 52 are respectively and slidably arranged on the two polishing rod guide rails 51, threaded through holes from top to bottom are formed in the left parts of the two polishing rod sliding blocks 52, cavities are formed in the right parts of the two polishing rod sliding blocks 52, two polishing rods 55 are respectively and slidably arranged in the cavities of the two polishing rod sliding blocks 52, the polishing rods 55 are fixedly connected with the cavities of the polishing rod sliding blocks 52 through springs, one ends of the polishing rods 55 far away from the polishing rod sliding blocks 52 are also provided with cavities, the cavities of the two polishing rods 55 are slidably provided with circumferential polishing blocks 56, the circumferential polishing blocks 56 are fixedly connected with the cavities of the polishing rods 55 through springs, the springs in the cavities of the polishing rods 55 are always in a compressed state, brushes for cleaning the surfaces of rotors are further arranged on the polishing rods 55, screw driving motors 54 are fixedly arranged at the upper ends of the upper polishing rod guide rails 51 through motor bases, the threaded through holes of the two polishing rod sliding blocks 52 are fixedly provided with screws 53, the upper and lower threaded motors matched with the upper ends and lower threaded motors are fixedly connected with the screw driving shafts 53, and the screw driving shafts 53 are rotatably arranged at the upper ends and lower ends of the screw driving shafts 53 are fixedly connected with screw shafts and the screw driving shafts 53.
After the rotor is arranged on the positioning and clamping mechanism 4, the circumference of the rotor can be polished in multiple rounds, the specific operation method is that the clamp driving motor 41 is started to drive the rotor to rotate, then the screw driving motor 54 is started to drive the screw 53 to rotate for a plurality of circles, the upper threads and the lower threads of the screw 53 are opposite to each other, the polishing rod sliding block 52 is driven to move in opposite directions for a certain distance, the circumference polishing block 56 is contacted with the rotor, the polishing starts, at the moment, the spring in the cavity of the polishing rod sliding block 52 is in a stretching state, the left end of the polishing rod 55 is in interference fit with the cavity wall of the polishing rod sliding block 52, the stretching amount of the spring in the cavity of each round of polishing rod sliding block 52 is the same, the polishing rod 55 can apply the same initial force to the rotor in each round, the spring in the cavity of the polishing rod 55 is always in a compression state, when the circumference surface of the rotor is provided with small bulges or depressions, the springs in the cavities of the polishing rods 55 can enable the circumference surface polishing blocks 56 to appropriately increase or decrease pressure on the rotor, so that the polishing speed of the bulges on the circumference surface of the rotor is accelerated, the polishing speed of the depressions on the circumference surface of the rotor is reduced, the circumference surface polishing blocks 56 can be separated from contact with the rotor when the depressions are too deep, polishing in the area is skipped, the circumference surface of the rotor is more uniform, flat and smooth after multiple rounds of polishing, in addition, because the filling blocks 49 are embedded in the grooves of the rotor, the circumference surface polishing blocks 56 cannot polish the grooves of the rotor, the joint surface of the circumference surface of the rotor and the grooves is protected from being damaged, when the springs in the cavities of the polishing rod sliding blocks 52 restore to an initial state, and the polishing is completed, the screw 53 can be driven to rotate for a plurality of rounds to enter the next round of polishing.
As shown in fig. 9, 10 and 11, the groove polishing mechanism 6 includes a polishing disc driving cylinder 61 fixedly mounted on the right riser 2, a telescopic end of the polishing disc driving cylinder 61 is fixedly connected with the polishing disc 62, a hanging rod 64 is fixedly arranged on the right side of the polishing disc 62, an upper end of the hanging rod 64 is slidably mounted on the hanging beam 3, four groove polishing assemblies 63 are uniformly and fixedly arranged on the left side surface of the polishing disc 62 along the circumferential direction, the groove polishing assemblies 63 include groove polishing block guide rails 631 fixedly mounted on the polishing disc 62 and provided with scales, groove polishing blocks 632 and limit sliders 633 are slidably arranged on the groove polishing block guide rails 631, the bottoms of the groove polishing blocks 632 and the groove polishing block guide rails 631 are fixedly connected by springs, and pointers matched with scales on the groove polishing block guide 631 are arranged on the limit sliders 633.
As shown in fig. 12 and 13, the fixed angle stop mechanism 7 includes a stop lever guide rail 71 fixedly installed on the left vertical plate 2, an L-shaped stop lever 72 is slidably disposed on the stop lever guide rail 71, the stop lever 72 is fixedly connected with the left vertical plate 2 by a spring, a through hole from top to bottom is disposed on the right portion of the stop lever guide rail 71, a pin 73 matched with the stop lever 72 is slidably disposed in the through hole of the stop lever guide rail 71, and the tail end of the stop lever 72 is matched with a stop hole on the fixture chassis 42.
When the circumferential surface of the rotor is processed, the pin 73 is matched with the limiting rod 72, at the moment, the spring on the limiting rod 72 is in a stretching state, the limiting rod 72 is separated from the clamp chassis 42, after polishing of the circumferential surface of the rotor is completed, the clamp driving motor 41 is closed, the clamp chassis 42 rotates in a decelerating mode, at the moment, the pin 73 is pulled out, the limiting rod 72 moves rightwards under the action of the spring, when the right end of the limiting rod 72 is inserted into a limiting hole of the clamp chassis 42, the clamp chassis 42 stops rotating, and a groove of the rotor is just aligned with the groove polishing block 632, polishing of the groove of the rotor can be performed at the moment.
Those skilled in the art will appreciate that the above-described modifications may be implemented by those skilled in the art in combination with the prior art and the above-described embodiments, and are not described herein. Such modifications do not affect the essence of the present invention, and are not described herein.
The preferred embodiments of the present invention have been described above. It is to be understood that the invention is not limited to the specific embodiments described above, wherein devices and structures not described in detail are to be understood as being implemented in a manner common in the art; any person skilled in the art will make many possible variations and modifications, or adaptations to equivalent embodiments without departing from the technical solution of the present invention, which do not affect the essential content of the present invention. Therefore, any simple modification, equivalent variation and modification of the above embodiments according to the technical substance of the present invention still fall within the scope of the technical solution of the present invention.
Claims (6)
1. The utility model provides a motor rotor processing equipment which characterized in that: the device comprises a base (1), wherein two vertical plates (2) are symmetrically arranged on the upper end face of the base (1) in a left-right symmetrical manner in a fixed manner, a cantilever beam (3) is fixedly arranged at the upper ends of the two vertical plates (2) together, a groove polishing mechanism (6) is slidably arranged at the lower end of the cantilever beam (3), a circumferential surface polishing mechanism (5) and a fixed angle stopping mechanism (7) are fixedly arranged on the side face of the left vertical plate (2), and a positioning and clamping mechanism (4) is rotatably arranged on the side face of the left vertical plate (2);
the utility model provides a circumference grinding machanism (5) is including two pole guide rails (51) of polishing of upper and lower symmetry installation on left riser (2), slide respectively on two pole guide rails (51) and be provided with two pole sliders (52) of polishing, two pole sliders (52) right part is provided with the cavity, slide respectively in the cavity of two pole sliders (52) and be provided with two poles (55) of polishing, link to each other with the spring fastening between pole (55) and pole slider (52) cavity, the one end that pole slider (52) was kept away from to pole (55) of polishing also is provided with the cavity, slide in the cavity of two poles (55) of polishing is provided with circumference and polishes piece (56), link to each other with the spring fastening between pole (55) cavity of polishing, top pole guide rail (51) upper end is fixedly provided with screw drive motor (54), screw drive motor (54) output shaft is fixedly provided with screw (53), screw (53) lower extreme rotation is installed on base (1).
2. The motor rotor machining apparatus according to claim 1, wherein the left part of the grinding block (52) is provided with a threaded through hole from top to bottom, and a threaded rod (53) which is matched with the threaded through hole of the grinding rod slider (52) and has opposite upper and lower threads is arranged in the threaded through hole.
3. The motor rotor machining apparatus according to claim 1, wherein the positioning and clamping mechanism (4) comprises a clamp chassis (42) rotatably mounted on a left vertical plate (2), limiting holes are formed in the clamp chassis (42), four cylindrical protrusions with cavities inside are uniformly formed in the left side surface of the clamp chassis (42) along the circumferential direction, filling blocks (49) are slidably arranged in the cylindrical protrusions of the clamp chassis (42), the filling blocks (49) are in abutting connection with the bottoms of the cavities of the clamp chassis (42) through springs, a clamp driving motor (41) is fixedly arranged on the left vertical plate (2) through a motor base, an output shaft of the clamp driving motor (41) is fixedly connected with the center of the clamp chassis (42), three clamp guide rails (43) with guiding directions pointing to the center of the clamp chassis (42) are fixedly arranged on the right side surface of the clamp chassis (42), inner support plates (44) are slidably arranged on the clamp guide rails (43), a left baffle and a right baffle with a left high baffle is slidably arranged at the right end, a right baffle is fixedly arranged on the center of the clamp chassis (42), an inner support (45) with a triangular structure is fixedly arranged on the right side surface of the clamp chassis (42), an inner support (45) is fixedly connected with the inner support (46), and is fixedly arranged between the inner support guide rails (46) and the inner support (46), the telescopic end of the inner support driving cylinder (48) is fixedly connected with the inner support sliding block (46).
4. The motor rotor machining device according to claim 1, wherein the groove polishing mechanism (6) comprises a polishing disc driving cylinder (61) fixedly installed on the right vertical plate (2), the telescopic end of the polishing disc driving cylinder (61) is fixedly connected with the polishing disc (62), a hanging rod (64) is fixedly arranged on the right side of the polishing disc (62), the upper end of the hanging rod (64) is slidably installed on the hanging beam (3), four groove polishing assemblies (63) are uniformly and fixedly arranged on the left side surface of the polishing disc (62) along the circumferential direction, each groove polishing assembly (63) comprises a groove polishing block guide rail (631) fixedly installed on the polishing disc (62) and provided with scales, a groove polishing block (632) and a limit slider (633) are slidably arranged on each groove polishing block guide rail (631), and the groove polishing block (632) is fixedly connected with the bottom of each groove polishing block guide rail (631) through a spring.
5. The motor rotor machining device according to claim 1, wherein the fixed angle stopping mechanism (7) comprises a limiting rod guide rail (71) fixedly installed on the left vertical plate (2), an L-shaped limiting rod (72) is slidably arranged on the limiting rod guide rail (71), and the limiting rod (72) is fixedly connected with the left vertical plate (2) through a spring.
6. The motor rotor machining device according to claim 5, wherein a through hole from top to bottom is formed in the right portion of the limiting rod guide rail (71), a pin (73) matched with the limiting rod (72) is slidably arranged in the through hole of the limiting rod guide rail (71), and the right end of the limiting rod (72) is matched with the limiting hole in the clamp chassis (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410228383.1A CN117862993B (en) | 2024-02-29 | 2024-02-29 | Motor rotor processing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410228383.1A CN117862993B (en) | 2024-02-29 | 2024-02-29 | Motor rotor processing equipment |
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| CN117862993A true CN117862993A (en) | 2024-04-12 |
| CN117862993B CN117862993B (en) | 2024-06-28 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110744376A (en) * | 2019-10-23 | 2020-02-04 | 郭建设 | Processing burr removing system for manufacturing hydraulic valve block |
| CN113414676A (en) * | 2021-08-20 | 2021-09-21 | 江苏苏爱尔电力设备有限公司 | Industrial motor rotor fan polishing machine |
| WO2022160450A1 (en) * | 2021-02-01 | 2022-08-04 | 德清诚造机械科技有限公司 | Production apparatus for new energy automobile part machining |
| CN218226022U (en) * | 2022-05-13 | 2023-01-06 | 湖南运弘达电机股份有限公司 | Grinding device is used in electric motor rotor production |
| CN219465690U (en) * | 2022-12-12 | 2023-08-04 | 深圳市磁稳科技有限公司 | Motor rotor processing device |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110744376A (en) * | 2019-10-23 | 2020-02-04 | 郭建设 | Processing burr removing system for manufacturing hydraulic valve block |
| WO2022160450A1 (en) * | 2021-02-01 | 2022-08-04 | 德清诚造机械科技有限公司 | Production apparatus for new energy automobile part machining |
| CN113414676A (en) * | 2021-08-20 | 2021-09-21 | 江苏苏爱尔电力设备有限公司 | Industrial motor rotor fan polishing machine |
| CN218226022U (en) * | 2022-05-13 | 2023-01-06 | 湖南运弘达电机股份有限公司 | Grinding device is used in electric motor rotor production |
| CN219465690U (en) * | 2022-12-12 | 2023-08-04 | 深圳市磁稳科技有限公司 | Motor rotor processing device |
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| CN117862993B (en) | 2024-06-28 |
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