CN220372373U - Motor stator and rotor chamfering structure - Google Patents
Motor stator and rotor chamfering structure Download PDFInfo
- Publication number
- CN220372373U CN220372373U CN202321921649.8U CN202321921649U CN220372373U CN 220372373 U CN220372373 U CN 220372373U CN 202321921649 U CN202321921649 U CN 202321921649U CN 220372373 U CN220372373 U CN 220372373U
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- turning tool
- rotating shaft
- bearing lifting
- product bearing
- shaft
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- 230000005540 biological transmission Effects 0.000 claims abstract description 13
- 238000009434 installation Methods 0.000 claims description 7
- 230000001681 protective effect Effects 0.000 claims description 6
- 230000009286 beneficial effect Effects 0.000 abstract description 9
- 238000003754 machining Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical group [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008092 positive effect Effects 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/64—Electric machine technologies in electromobility
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Abstract
The utility model discloses a motor stator and rotor chamfering structure, which comprises a power structure and a chamfering structure, wherein the chamfering structure comprises a rotating shaft, a rotating shaft sleeve, a bearing, a transmission structure, a turning tool turntable, a turning tool structure, a spring and a product bearing lifting shaft; the rotating shaft sleeve is connected to the rotating shaft through a bearing, and the rotating structure is sleeved on the outer surface of the rotating shaft sleeve for positioning; the turning tool structure is fixed on the turning tool turntable; the axle center of the rotating shaft is provided with a vertical slotted hole, and the bottom of the vertical slotted hole is fixed with a spring pressing sheet with holes through screws; the spring is sleeved on the product bearing lifting shaft and is positioned between the bottom surface of the middle part of the product bearing lifting shaft and the top surface of the spring pressing piece; the transmission structure is connected with the power structure; the chamfering machine has reasonable structural arrangement, few overall structural parts, high applicability and good practicability, is beneficial to reducing the overall cost, is convenient to operate, is beneficial to improving the chamfering efficiency and the processing convenience, and is beneficial to overhauling and maintaining operations.
Description
Technical Field
The utility model belongs to the technical field of motor processing, and particularly relates to a motor stator and rotor chamfering structure.
Background
The electronic rotor is generally formed by cast aluminum, namely aluminum rings are respectively arranged at the two ends of the rotor core, after the aluminum rings are cast, finish turning is needed on the outer circular surface of the rotor core, edge curling burrs are generated at the edges of the two ends of the rotor during finish turning, when the rotor is assembled on a motor, the burrs can influence the running efficiency of the motor, the service life of the motor is reduced, and therefore a chamfering machine is needed to chamfer the edges of the rotor to remove the edge burrs.
The Chinese patent publication number is: CN115156566a, patent name: the motor rotor finish turning chamfering equipment comprises a feeding groove, a receiving device, a main power head device, a tail top device, a finish turning device, a chamfering device, a pushing device and a discharging groove; the feeding groove is obliquely arranged from top to bottom, the lower end of the feeding groove is provided with a receiving device, two sides of the receiving device are respectively provided with a main power head device and a tail top device, the output ends of the main power head device and the tail top device are oppositely arranged and are on the same straight line, and a clamping station is formed between the main power head device and the tail top device; a finish turning device and a chamfering device are also arranged in the clamping station; the chamfering device comprises a cutter seat, a first chamfering lathe tool and a second chamfering lathe tool; the first chamfering lathe tool and the second chamfering lathe tool are arranged on the tool apron side by side and face the clamping station, so that when chamfering, the rotor is chamfered by the first chamfering lathe tool and the second chamfering lathe tool simultaneously.
Although the chamfering machine can meet the common chamfering machining requirement, the chamfering machine is quite complex in structure, and the corresponding feeding groove, receiving device, main power head device and other structures are needed, so that the machining cost is greatly increased, overhaul and maintenance operations are not facilitated, meanwhile, the chamfering machine is low in chamfering machining efficiency of products, and therefore applicability and practicability are limited.
Disclosure of Invention
The utility model aims to provide a motor stator and rotor chamfering structure which is reasonable in structural arrangement and convenient to operate.
The technical scheme for achieving the purpose of the utility model is that the motor stator and rotor chamfering structure comprises a power structure and a chamfering structure connected with the power structure, wherein the chamfering structure comprises a rotating shaft, a rotating shaft sleeve, a bearing, a transmission structure, a turning tool turntable, a turning tool structure, a spring and a product bearing lifting shaft;
the rotating shaft sleeve is connected to the rotating shaft through a bearing, the rotating structure is sleeved on the outer surface of the rotating shaft sleeve for positioning, and the turning tool turntable is positioned above the rotating shaft sleeve;
the turning tool structure is fixed on the turning tool turntable;
the axle center of the rotating shaft is provided with a vertical slotted hole, and the bottom of the vertical slotted hole is fixed with a spring pressing sheet with holes through screws;
the spring is sleeved on the product bearing lifting shaft and is positioned between the bottom surface of the middle part of the product bearing lifting shaft and the top surface of the spring pressing piece;
the transmission structure is connected with the power structure;
the product bearing lifting shaft does not rotate together with the rotating shaft under the action of the spring;
the product bearing lifting shaft moves downwards, and the product bearing lifting shaft rotates together with the rotating shaft.
Further preferred are: the vertical slotted hole of the rotating shaft is a kidney-shaped hole;
the product bearing lifting shaft comprises a bottom circular shaft, a middle waist-shaped shaft and a top object placing block which are integrally formed;
the bottom circular shaft of the product bearing lifting shaft penetrates through the spring pressing sheet and is sleeved on the product bearing lifting shaft by the spring;
the product bearing lifting shaft is separated from the middle waist-shaped shaft and the waist-shaped hole under the action of the spring, and the product bearing lifting shaft and the rotating shaft do not rotate together at the moment;
the product is pushed down by external force, so that the product bearing lifting shaft moves downwards, the middle waist-shaped shaft of the product bearing lifting shaft is clamped into the waist-shaped hole, the product bearing lifting shaft rotates together with the rotating shaft, and the chamfer processing is completed by contact of the edges and corners below the product and the turning tool structure.
Further preferred are: the center of the turning tool turntable is provided with at least two turning tool structures, and the turning tool structures are symmetrically arranged at the periphery of the through hole;
the through hole and the waist-shaped hole are coaxially arranged.
Further preferred are: the power structure is a driving motor;
the transmission structure is a belt pulley, and the driving motor is connected with the belt pulley through a belt.
Further preferred are: the through hole is internally provided with a protective shaft sleeve, and the product bearing lifting shaft penetrates through the protective shaft sleeve.
Further preferred are: the turning tool structure comprises a turning tool rest and a turning tool body;
a plurality of mounting slots are fixed on the turning tool turntable, and mounting lugs are fixed at the bottom of the turning tool rest;
the installation lug of turning tool rest is buckled in the installation slotted hole of turning tool carousel and is fixed in just the lathe tool body pass through the screw fixation on the turning tool rest.
Further preferred are: the rotating shaft sleeve is arranged on the rotating shaft and locked and positioned through the locking nut.
The working principle of the device is briefly described as follows, the structure is arranged on equipment or a rack, a driving motor is started, a rotating shaft is enabled to rotate through the driving motor and a belt, at the moment, due to the existence of a spring, a product bearing lifting shaft and the rotating shaft do not rotate together, the product is placed, the product is enabled to move downwards under the action of external force, at the moment, the product bearing lifting shaft is downwards matched with a kidney-shaped hole through a middle waist-shaped shaft, at the moment, the product bearing lifting shaft and the rotating shaft rotate together, in the downward movement process of the product, the lower edge angle of the product can be contacted with a turning tool structure, chamfering processing is gradually completed, after the external force is released, the product bearing lifting shaft is reset under the action of the spring, and the next product is waited for to continue processing.
The utility model has the positive effects that: the chamfering machine is reasonable in structural arrangement, few in overall structural parts, beneficial to reducing overall cost, convenient to operate, beneficial to improving chamfering efficiency and processing convenience, beneficial to overhauling and maintenance operation, high in applicability and good in practicability.
Drawings
In order that the utility model may be more readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments that are illustrated in the appended drawings, in which:
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a view of another view of the present utility model;
FIG. 3 is a schematic view of a chamfer structure of the present utility model;
FIG. 4 is a schematic diagram of the split structure of the product carrying lifting shaft, spring and spring press sheet of the present utility model;
FIG. 5 is a schematic diagram showing the structure of the product according to the present utility model in different states during processing.
Reference numerals: the chamfering machine comprises a power structure 1, a chamfering structure 2, a rotating shaft 21, a rotating shaft sleeve 22, a bearing 23, a transmission structure 24, a turning tool turntable 25, a turning tool structure 26, a turning tool frame 261, a turning tool body 262, a spring 27, a product bearing lifting shaft 28, a bottom round shaft 281, a middle waist-shaped shaft 282, a top object placing block 283, a belt 3, a locking nut 4, a vertical slot 5, a spring pressing sheet 6, a through hole 7, a protection shaft sleeve 8, a mounting slot 9, a mounting lug 10 and a product 11.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples
Referring to fig. 1 to 5, a motor stator and rotor chamfering structure comprises a power structure 1 and a chamfering structure 2 connected with the power structure, wherein in the embodiment, the power structure is a driving motor; the chamfering structure is connected with the driving motor through the belt 3, and in the practical application process, the chamfering structure can also be connected in a gear mode, and the chamfering structure can be processed and set according to the requirements.
The chamfering structure 2 comprises a rotating shaft 21, a rotating shaft sleeve 22, a bearing 23, a transmission structure 24, a turning tool turntable 25, a turning tool structure 26, a spring 27 and a product bearing lifting shaft 28; in this embodiment, one or two bearings may be provided, and when one bearing is provided, the two bearings are located in the middle of the bearing sleeve, and when two bearings are provided, the two bearings are located at two ends of the bearing sleeve, in this embodiment, the rotating shaft sleeve is disposed on the rotating shaft and locked and positioned by the locking nut 4.
When the turning tool is installed, the rotating shaft sleeve is connected to the rotating shaft through a bearing, the rotating structure is sleeved on the outer surface of the rotating shaft sleeve for positioning, and the turning tool turntable is positioned above the rotating shaft sleeve; the turning tool structure is fixed on the turning tool turntable; in the practical application process, the turning tool turntable and the rotating structure are arranged separately, and when the turning tool turntable is connected with equipment or a rack, the turning tool turntable is fixed on the rack, and during machining, a product rotates along with the rotating shaft, and chamfering machining operation is completed through the fixed turning tool structure.
The axle center of the rotating shaft is provided with a vertical slotted hole 5, and the bottom of the vertical slotted hole is fixed with a spring pressing sheet 6 with holes through screws; in the practical application process, in order to ensure the connection effectiveness of the rotating shaft and the product bearing lifting shaft, the vertical slotted hole of the rotating shaft is a kidney-shaped hole;
the spring is sleeved on the product bearing lifting shaft and is positioned between the bottom surface of the middle part of the product bearing lifting shaft and the top surface of the spring pressing piece; by adopting the structure, the lower part of the product bearing lifting shaft is positioned in the kidney-shaped hole, and the transmission structure is connected with the power structure; the transmission structure is a belt pulley, and the driving motor is connected with the belt pulley through a belt. The product bearing lifting shaft does not rotate together with the rotating shaft under the action of the spring; the product bearing lifting shaft moves downwards, and the product bearing lifting shaft rotates together with the rotating shaft.
The product bearing lifting shaft 28 comprises a bottom circular shaft 281, a middle waist-shaped shaft 282 and a top object placing block 283 which are integrally formed; the bottom circular shaft of the product bearing lifting shaft penetrates through the spring pressing sheet and is sleeved on the product bearing lifting shaft by the spring; the product bearing lifting shaft is separated from the middle waist-shaped shaft and the waist-shaped hole under the action of the spring, and the product bearing lifting shaft and the rotating shaft do not rotate together at the moment; the product is pushed down by external force, so that the product bearing lifting shaft moves downwards, the middle waist-shaped shaft of the product bearing lifting shaft is clamped into the waist-shaped hole, the product bearing lifting shaft rotates together with the rotating shaft, and the chamfer processing is completed by contact of the edges and corners below the product and the turning tool structure. By adopting the structure, the processing efficiency is improved, the processing quality can be improved, the operation is more convenient, and the practicability is strong.
The center of the turning tool turntable is provided with a through hole 7, at least two turning tool structures are arranged, and the turning tool structures are symmetrically arranged at the periphery of the through hole; the through hole and the waist-shaped hole are coaxially arranged. Adopt this structure, lathe tool structure symmetry sets up promptly to can guarantee the effect of chamfer when processing, the practicality is strong.
The through hole is internally provided with a protective shaft sleeve 8, and the product bearing lifting shaft penetrates through the protective shaft sleeve. The friction force between the through hole and the product bearing lifting shaft can be reduced, and the service life and the use stability are improved. The turning tool structure 26 comprises a turning tool rest 261 and a turning tool body 262; a plurality of mounting slots 9 are fixed on the turning tool turntable, and mounting lugs 10 are fixed at the bottom of the turning tool rest; the installation lug of turning tool rest is buckled in the installation slotted hole of turning tool carousel and is fixed in just the lathe tool body pass through the screw fixation on the turning tool rest. By adopting the structure, the installation convenience of the turning tool structure can be improved, and meanwhile, the turning tool body can be overhauled and maintained conveniently, so that the application range of the turning tool is improved.
The working principle of the device is briefly described as follows, the structure is arranged on equipment or a rack, a driving motor is started, a rotating shaft is rotated through the driving motor and a belt, at the moment, due to the existence of a spring, a product bearing lifting shaft and the rotating shaft do not rotate together, a product 11 is placed, the product moves downwards under the action of external force, at the moment, the product bearing lifting shaft is downwards matched with a kidney-shaped hole, at the moment, the product bearing lifting shaft and the rotating shaft rotate together, in the product downwards moving process, the lower edges and corners of the product are contacted with a turning tool structure, chamfering is gradually completed, after the external force is released, the product bearing lifting shaft is reset under the action of the spring, and the next product is waited for to be continuously processed.
The utility model has the positive effects that: the chamfering machine is reasonable in structural arrangement, few in overall structural parts, beneficial to reducing overall cost, convenient to operate, beneficial to improving chamfering efficiency and processing convenience, beneficial to overhauling and maintenance operation, high in applicability and good in practicability.
The standard components used in this embodiment may be purchased directly from the market, but the nonstandard structural components described in the specification may also be obtained directly by unambiguous processing according to the common general knowledge in the prior art, and meanwhile, the connection manner of each component adopts the conventional means mature in the prior art, and the machinery, the components and the equipment all adopt the conventional types in the prior art, so that no specific description will be made here.
It is to be understood that the above examples of the present utility model are provided by way of illustration only and not by way of limitation of the embodiments of the present utility model. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. While those obvious variations or modifications which come within the spirit of the utility model remain within the scope of the utility model.
Claims (7)
1. The utility model provides a motor stator, rotor chamfer structure, includes power structure and with the chamfer structure that power structure is connected, its characterized in that: the chamfering structure comprises a rotating shaft, a rotating shaft sleeve, a bearing, a transmission structure, a turning tool turntable, a turning tool structure, a spring and a product bearing lifting shaft;
the rotating shaft sleeve is connected to the rotating shaft through a bearing, the transmission structure is sleeved on the outer surface of the rotating shaft sleeve for positioning, and the turning tool turntable is positioned above the rotating shaft sleeve;
the turning tool structure is fixed on the turning tool turntable;
the axle center of the rotating shaft is provided with a vertical slotted hole, and the bottom of the vertical slotted hole is fixed with a spring pressing sheet with holes through screws;
the spring is sleeved on the product bearing lifting shaft and is positioned between the bottom surface of the middle part of the product bearing lifting shaft and the top surface of the spring pressing piece;
the transmission structure is connected with the power structure;
the product bearing lifting shaft does not rotate together with the rotating shaft under the action of the spring;
the product bearing lifting shaft moves downwards, and the product bearing lifting shaft rotates together with the rotating shaft.
2. The motor stator and rotor chamfering structure as recited in claim 1, further characterized by: the vertical slotted hole of the rotating shaft is a kidney-shaped hole;
the product bearing lifting shaft comprises a bottom circular shaft, a middle waist-shaped shaft and a top object placing block which are integrally formed;
the bottom circular shaft of the product bearing lifting shaft penetrates through the spring pressing sheet and is sleeved on the product bearing lifting shaft by the spring;
the product bearing lifting shaft is separated from the middle waist-shaped shaft and the waist-shaped hole under the action of the spring, and the product bearing lifting shaft and the rotating shaft do not rotate together at the moment;
the product is pushed down by external force, so that the product bearing lifting shaft moves downwards, the middle waist-shaped shaft of the product bearing lifting shaft is clamped into the waist-shaped hole, the product bearing lifting shaft rotates together with the rotating shaft, and the chamfer processing is completed by contact of the edges and corners below the product and the turning tool structure.
3. The motor stator and rotor chamfering structure as recited in claim 2, further characterized by: the center of the turning tool turntable is provided with at least two turning tool structures, and the turning tool structures are symmetrically arranged at the periphery of the through hole;
the through hole and the waist-shaped hole are coaxially arranged.
4. A motor stator, rotor chamfer structure as claimed in claim 3, characterized in that: the power structure is a driving motor;
the transmission structure is a belt pulley, and the driving motor is connected with the belt pulley through a belt.
5. The motor stator and rotor chamfering structure as recited in claim 4, further comprising: the through hole is internally provided with a protective shaft sleeve, and the product bearing lifting shaft penetrates through the protective shaft sleeve.
6. The motor stator and rotor chamfering structure as recited in claim 1, further characterized by: the turning tool structure comprises a turning tool rest and a turning tool body;
a plurality of mounting slots are fixed on the turning tool turntable, and mounting lugs are fixed at the bottom of the turning tool rest;
the installation lug of turning tool rest is buckled in the installation slotted hole of turning tool carousel and is fixed in just the lathe tool body pass through the screw fixation on the turning tool rest.
7. The motor stator and rotor chamfering structure as recited in claim 1, further characterized by: the rotating shaft sleeve is arranged on the rotating shaft and locked and positioned through the locking nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321921649.8U CN220372373U (en) | 2023-07-21 | 2023-07-21 | Motor stator and rotor chamfering structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321921649.8U CN220372373U (en) | 2023-07-21 | 2023-07-21 | Motor stator and rotor chamfering structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220372373U true CN220372373U (en) | 2024-01-23 |
Family
ID=89562504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321921649.8U Active CN220372373U (en) | 2023-07-21 | 2023-07-21 | Motor stator and rotor chamfering structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220372373U (en) |
-
2023
- 2023-07-21 CN CN202321921649.8U patent/CN220372373U/en active Active
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