CN111564938A - Coil shaping device for motor - Google Patents
Coil shaping device for motor Download PDFInfo
- Publication number
- CN111564938A CN111564938A CN202010438517.4A CN202010438517A CN111564938A CN 111564938 A CN111564938 A CN 111564938A CN 202010438517 A CN202010438517 A CN 202010438517A CN 111564938 A CN111564938 A CN 111564938A
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- motor
- coil
- rod
- positioning
- auxiliary
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- 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
- H02K15/0025—Shaping or compacting conductors or winding heads after the installation of the winding in the core or machine ; Applying fastening means on winding heads
- H02K15/0037—Shaping or compacting winding heads
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
The invention relates to the technical field of coil shaping devices, in particular to a coil shaping device for a motor, which comprises a motor supporting platform, wherein the motor supporting platform comprises a bearing platform, a motor main positioning mechanism, a motor auxiliary positioning mechanism and a coil knocking mechanism, the motor main positioning mechanism comprises an edge end fixing rod, an edge end movable rod, 2 first working motors and motor supporting blocks, the motor auxiliary positioning mechanism comprises a longitudinal fixing rod, a transverse positioning rod, an auxiliary fixing plate and coil positioning nuts, the number of the coil knocking mechanisms is 2, and the coil knocking mechanism comprises a hydraulic oil cylinder, a supporting plate, a second working motor and a rolling shaft; the invention ensures that each coil of the motor can be shaped, improves the shaping quality of the motor coil, prevents the motor from deviating in the rotating shaping process, and ensures that the rotating shaping process of the motor is stable and reliable.
Description
Technical Field
The invention relates to the technical field of coil shaping devices, in particular to a coil shaping device for a motor.
Background
In the processing process of the motor, after coil windings are finished, the coils exposed out of two ends of an iron core need to be shaped so that the sizes of the inner circle and the outer circle of the winding coil meet the quality requirement, the shaping of the current coils is generally that the inner side and the outer side of the coil are continuously knocked by a rubber hammer manually, the operation mode is low in shaping efficiency and large in workload of workers, and the sizes of the inner circle and the outer circle of the coil are difficult to keep consistent all the time due to the manual shaping, and the quality is often uneven; especially for a high-power motor, the high-power motor is heavy and large in size and has more coil turns, so that the difficulty of manual knocking and shaping is increased, and the requirement on processing quality cannot be met.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides the coil shaping device for the motor, which ensures that each position of a coil of the motor can be shaped, improves the shaping quality of the coil of the motor, prevents the motor from deviating in the rotating shaping process, and ensures that the rotating shaping process of the motor is stable and reliable.
In order to achieve the purpose, the invention is realized by the following technical scheme:
a coil shaping device for a motor comprises a motor supporting platform, wherein the motor supporting platform comprises a bearing platform, a motor main positioning mechanism, a motor auxiliary positioning mechanism and a coil knocking mechanism, the motor main positioning mechanism comprises an edge end fixing rod, an edge end movable rod, 2 first working motors and motor supporting blocks, the bottom surfaces of the edge end fixing rods are fixedly connected with the bearing platform, the edge end movable rod is slidably connected with the bearing platform, the first working motors are respectively fixedly connected with the edge end fixing rod and the edge end movable rod, the motor supporting blocks are connected with the output ends of the first working motors, the number of the motor auxiliary positioning mechanisms is 4, the motor auxiliary positioning mechanisms comprise longitudinal fixing rods, transverse positioning rods, auxiliary fixing plates and coil positioning nuts, and the bottom surfaces of the longitudinal fixing rods and the auxiliary fixing plates are fixedly connected with the bearing platform, the coil knocking mechanism comprises a hydraulic oil cylinder, a supporting plate, a second working motor and a roller, the supporting plate is movably connected with the hydraulic oil cylinder, the second working motor is fixedly connected with the supporting plate, one end of the roller is connected with the output end of the second working motor, and the other end of the roller is connected with the supporting plate through a bearing.
Furthermore, the supporting plate is provided with a positioning channel, the hydraulic oil cylinder is provided with an adjusting rod and an adjusting positioning nut, and the adjusting rod penetrates through the positioning channel to be in threaded connection with the adjusting positioning nut.
Furthermore, the motor supporting block is provided with an auxiliary supporting rod, a fastening block and a fastening nut, the auxiliary supporting rod is provided with a through groove, and the fastening block penetrates through the through groove to be in threaded connection with the fastening nut.
Furthermore, the movable rod at the edge end is provided with a sliding-stop rod and a sliding-stop nut, and the sliding-stop rod is in threaded connection with the sliding-stop nut.
Furthermore, the anti-slip nut is provided with a handle.
Further, the motor supporting block is provided with a rubber gasket.
Due to the adoption of the technical scheme, the invention has the following advantages:
1) the shaped motor is aligned and attached with the edge end fixed rod, then the edge end movable rod is slid and fixed, so that the edge end movable rod is attached to the other end of the motor, 2 first working motors drive 2 motor supporting blocks to synchronously rotate, the motor clamped by the motor supporting blocks is driven to rotate, the transverse positioning rod is moved and fixed, the transverse positioning rod is in contact with the motor but does not extrude the motor, the transverse positioning rod does not hinder the rotation of the motor, and meanwhile, the motor can be prevented from deviating during rotary shaping;
2) the hydraulic oil cylinder pushes the supporting plate to approach the motor, the second working motor is started, the rolling shaft rotates to impact a coil on the motor, so that the coil is shaped into a uniform circular size, the rolling shaft rotates continuously, the motor rotates intermittently, the rotating directions of the rolling shaft and the motor are opposite, each coil of the motor can be shaped, and the shaping quality of the motor coil is improved;
3) the specific corresponding position relation between the impact part on the rolling shaft and the coil on the motor is finely adjusted by adjusting the position relation between the positioning channel and the adjusting rod, so that the stress strength of the strong impact point and the weak impact point on the rolling shaft are alternated, the mechanical fatigue of the rolling shaft is reduced, and the service life of the rolling shaft is prolonged;
4) remove the fastening block to revolve to twist fastening nut with fixed fastening block, the fastening block is inconsistent with the motor, and the rotatory motor of fastening block auxiliary stay further prevents that the motor from taking place the skew at the in-process of rotatory plastic, makes the process of the rotatory plastic of motor reliable and stable.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a front view of the support plate;
the following are structural designations of the invention:
1-a bearing platform, 2-a motor main positioning mechanism, 21-an edge end fixing rod, 22-an edge end movable rod, 221-a non-slip rod, 222-a non-slip nut, 2221-a handle, 23-a working motor, 24-a motor supporting block, 241-an auxiliary supporting rod, 242-a fastening block, 243-a fastening nut and 244-a rubber gasket; 3-motor auxiliary positioning mechanism, 31-longitudinal fixing rod, 32-transverse positioning rod, 33-auxiliary fixing plate and 34-coil positioning nut; 4-coil knocking mechanism, 41-hydraulic oil cylinder, 411-adjusting rod, 412-adjusting positioning nut, 42-supporting plate, 421-positioning channel, 43-second working motor, 44-rolling shaft and 5-motor.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are some embodiments of the present invention, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1-3, a coil shaping device for a motor comprises a motor supporting platform, the motor supporting platform comprises a bearing platform 1, a motor main positioning mechanism 2, a motor auxiliary positioning mechanism 3 and a coil knocking mechanism 4, the motor main positioning mechanism 2 comprises an edge end fixing rod 21, an edge end movable rod 22, 2 first working motors 23 and motor supporting blocks 24, the bottom surface of the edge end fixing rod 21 is fixedly connected with the bearing platform 1, the edge end movable rod 22 is slidably connected with the bearing platform 1, the first working motor 23 is respectively fixedly connected with the edge end fixing rod 21 and the edge end movable rod 22, the motor supporting blocks 24 are connected with the output ends of the first working motors 23, the number of the motor auxiliary positioning mechanisms 3 is 4, the motor auxiliary positioning mechanism 3 comprises a longitudinal fixing rod 31, a transverse positioning rod 32, an auxiliary fixing plate 33 and a coil positioning nut 34, the bottom surfaces of the longitudinal fixing rod 31 and the auxiliary fixing plate 33 are both fixedly connected with the bearing platform 1, the transverse positioning rod 32 penetrates through the longitudinal fixing rod 31 to be in threaded connection with the coil positioning nut 34, the bottom surface of the transverse positioning rod 32 is abutted to the top surface of the auxiliary fixing plate 33, the number of the coil knocking mechanisms 4 is 2, each coil knocking mechanism 4 comprises a hydraulic oil cylinder 41, a supporting plate 42, a second working motor 43 and a rolling shaft 44, the supporting plate 42 is movably connected with the hydraulic oil cylinder 41, the second working motor 43 is fixedly connected with the supporting plate 42, one end of the rolling shaft 44 is connected with the output end of the second working motor 43, and the other end of the rolling shaft 44 is connected with the supporting plate 42 through a bearing. The motor 5 to be shaped is aligned and attached with the edge end fixing rod 21, then the edge end moving rod 22 is slid and fixed, so that the edge end moving rod 22 is attached with the other end of the motor 5, 2 first working motors 23 drive 2 motor supporting blocks 24 to synchronously rotate, so as to drive the motor 5 clamped by the motor supporting blocks 24 to rotate, move and fix the transverse positioning rod 32, so that the transverse positioning rod 32 is contacted with the motor 5 but does not extrude the motor 5, the transverse positioning rod 32 does not obstruct the rotation of the motor 5, and can prevent the motor 5 from deviating during rotation, the hydraulic oil cylinder 41 pushes the supporting plate 42 to approach the motor 5, the second working motor 43 is started, the rolling shaft 44 rotates to impact the coil on the motor 5, so as to shape the coil into a uniform circular size, the rolling shaft 44 rotates continuously, the motor 5 rotates intermittently, so as to ensure that each coil of the motor 5 can be shaped, and the rolling shaft 44 is opposite to the rotating, i.e., the motor 5 rotates clockwise, the 2 rollers 44 rotate counterclockwise.
The supporting plate 42 is provided with a positioning channel 421, the hydraulic cylinder 41 is provided with an adjusting rod 411 and an adjusting positioning nut 412, and the adjusting rod 411 passes through the positioning channel 421 and is in threaded connection with the adjusting positioning nut 412. By adjusting the position relationship between the positioning channel 421 and the adjusting rod 411, the specific corresponding position relationship between the impact part on the roller 44 and the coil on the motor 5 is finely adjusted, so that the strong impact point and the weak impact point on the roller 44 are alternatively stressed, the mechanical fatigue of the roller 44 is reduced, and the service life of the roller 44 is prolonged.
The motor support block 24 is provided with an auxiliary support rod 241, a fastening block 242 and a fastening nut 243, the auxiliary support rod 241 is provided with a through groove, and the fastening block 242 penetrates through the through groove to be in threaded connection with the fastening nut 243. The fastening block 242 is moved and the fastening nut 243 is screwed to fix the fastening block 242, the fastening block 242 is abutted against the motor 5, and the fastening block 242 assists in supporting the rotating motor 5, further preventing the motor 5 from being shifted during the rotating and shaping process.
Wherein, the edge-end movable rod 22 is provided with a slip-preventing rod 221 and a slip-preventing nut 222, the slip-preventing rod 221 is in threaded connection with the slip-preventing nut 222, so as to facilitate moving and fixing the edge-end movable rod 22.
Wherein the anti-slip nut 222 is provided with a handle 2221.
Wherein the motor support block 24 is provided with a rubber gasket 244.
The following are 1 specific examples of the present invention:
a coil shaping device for a motor comprises a motor supporting platform, wherein the motor supporting platform comprises a bearing platform 1, a motor main positioning mechanism 2, a motor auxiliary positioning mechanism 3 and a coil knocking mechanism 4, the motor main positioning mechanism 2 comprises an edge end fixing rod 21, an edge end movable rod 22, 2 first working motors 23 and motor supporting blocks 24, the bottom surface of the edge end fixing rod 21 is fixedly connected with the bearing platform 1, the edge end movable rod 22 is slidably connected with the bearing platform 1, the edge end movable rod 22 is provided with a sliding stop rod 221 and a sliding stop nut 222, the sliding stop rod 221 is in threaded connection with the sliding stop nut 222, the first working motor 23 is respectively fixedly connected with the edge end fixing rod 21 and the edge end movable rod 22, the motor supporting blocks 24 are connected with the output end of the first working motor 23, the motor supporting blocks 24 are provided with auxiliary 241 supporting rods, fastening blocks 242 and fastening nuts 243, the number of the auxiliary supporting rods 241 corresponding to 1 motor 24 is 4 and is symmetrically distributed, the auxiliary support rod 241 is provided with a through groove, the fastening block 242 penetrates through the through groove to be in threaded connection with the fastening nut 243, the number of the motor auxiliary positioning mechanisms 3 is 4, each motor auxiliary positioning mechanism 3 comprises a longitudinal fixing rod 31, a transverse positioning rod 32, an auxiliary fixing plate 33 and a coil positioning nut 34, the bottom surfaces of the longitudinal fixing rod 31 and the auxiliary fixing plate 33 are fixedly connected with the bearing platform 1, the transverse positioning rods 32 penetrate through the longitudinal fixing rods 31 to be in threaded connection with the coil positioning nuts 34, the bottom surfaces of the transverse positioning rods 32 are abutted to the top surface of the auxiliary fixing plate 33, the number of the coil knocking mechanisms 4 is 2, each coil knocking mechanism 4 comprises a hydraulic oil cylinder 41, a support plate 42, a second working motor 43 and a rolling shaft 44, the support plate 42 is movably connected with the hydraulic oil cylinder 41, the second working motor 43 is fixedly connected with the support plate 42, the other end of the roller 44 is connected to the support plate 42 through a bearing.
The motor 5 to be shaped is aligned and attached to the edge end fixing rod 21, then the edge end movable rod 22 is slid to be closely attached to the other end of the motor 5, the anti-slip nut 222 is screwed to fix the edge end movable rod 22, the fastening block 242 is moved to be abutted against the motor 5, the fastening nut 243 is screwed to fix the fastening block 242, the fastening block 242 is abutted against the motor 5, the fastening block 242 assists in supporting the rotating motor 5, the transverse positioning rod 32 is moved and fixed, and the transverse positioning rod 32 is made to be in contact with the motor 5 but not extrude the motor 5; the hydraulic oil cylinder 41 pushes the supporting plate 42 to approach the motor 5, the second working motor 43 is started, the rolling shaft 44 continuously rotates anticlockwise to impact the coil on the motor 5, so that the coil is shaped into a uniform circular size, the motor 5 rotates clockwise intermittently, and each position of the coil of the motor 5 can be shaped by the rolling shaft 44.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (6)
1. A coil shaping device for a motor comprises a motor supporting platform and is characterized in that the motor supporting platform comprises a bearing platform (1), a motor main positioning mechanism (2), a motor auxiliary positioning mechanism (3) and a coil knocking mechanism (4), the motor main positioning mechanism (2) comprises an edge end fixing rod (21), an edge end movable rod (22), 2 first working motors (23) and motor supporting blocks (24), the bottom surfaces of the edge end fixing rod (21) are fixedly connected with the bearing platform (1), the edge end movable rod (22) is in sliding connection with the bearing platform (1), the first working motors (23) are respectively and fixedly connected with the edge end fixing rod (21) and the edge end movable rod (22), the motor supporting blocks (24) are connected with the output ends of the first working motors (23), the number of the motor auxiliary positioning mechanisms (3) is 4, the motor auxiliary positioning mechanism (3) comprises a longitudinal fixing rod (31), a transverse fixing rod (32), an auxiliary fixing plate (33) and a coil positioning nut (34), the bottom surfaces of the longitudinal fixing rod (31) and the auxiliary fixing plate (33) are fixedly connected with the bearing platform (1), the transverse fixing rod (32) penetrates through the longitudinal fixing rod (31) to be in threaded connection with the coil positioning nut (34), the bottom surface of the transverse fixing rod (32) is abutted to the top surface of the auxiliary fixing plate (33), the number of the coil knocking mechanisms (4) is 2, each coil knocking mechanism (4) comprises a hydraulic oil cylinder (41), a supporting plate (42), a second working motor (43) and a rolling shaft (44), the supporting plate (42) is movably connected with the hydraulic oil cylinder (41), and the second working motor (43) is fixedly connected with the supporting plate (42), one end of the roller (44) is connected with the output end of the second working motor (43), and the other end of the roller (44) is connected with the supporting plate (42) through a bearing.
2. The coil shaping device for the motor according to claim 1, wherein the supporting plate (42) is provided with a positioning channel (421), the hydraulic oil cylinder (41) is provided with an adjusting rod (411) and an adjusting positioning nut (412), and the adjusting rod (411) penetrates through the positioning channel (421) to be in threaded connection with the adjusting positioning nut (412).
3. The coil shaping device for the motor according to claim 1, wherein the motor support block (24) is provided with an auxiliary support rod (241), a fastening block (242), and a fastening nut (243), the auxiliary support rod (241) is provided with a through slot, and the fastening block (242) is threaded with the fastening nut (243) through the through slot.
4. The coil shaping device for the motor according to claim 1, wherein the edge end movable rod (22) is provided with a sliding stop rod (221) and a sliding stop nut (222), and the sliding stop rod (221) is in threaded connection with the sliding stop nut (222).
5. Coil reshaping device for electrical machines according to claim 4, characterized in that the slip-nut (222) is provided with a handle (2221).
6. Coil shaping device for an electrical machine according to claim 1, characterized in that the motor support block (24) is provided with a rubber gasket (244).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010438517.4A CN111564938A (en) | 2020-05-22 | 2020-05-22 | Coil shaping device for motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010438517.4A CN111564938A (en) | 2020-05-22 | 2020-05-22 | Coil shaping device for motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111564938A true CN111564938A (en) | 2020-08-21 |
Family
ID=72069611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010438517.4A Withdrawn CN111564938A (en) | 2020-05-22 | 2020-05-22 | Coil shaping device for motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111564938A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112345935A (en) * | 2020-10-21 | 2021-02-09 | 大唐陕西发电有限公司西安热电厂 | Knocking device for searching stator coil fault |
-
2020
- 2020-05-22 CN CN202010438517.4A patent/CN111564938A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112345935A (en) * | 2020-10-21 | 2021-02-09 | 大唐陕西发电有限公司西安热电厂 | Knocking device for searching stator coil fault |
| CN112345935B (en) * | 2020-10-21 | 2021-09-07 | 大唐陕西发电有限公司西安热电厂 | Knocking device for searching stator coil fault |
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Legal Events
| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200821 |
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| WW01 | Invention patent application withdrawn after publication |