CN110282476B - Winding device and winding method for producing disc type motor stator - Google Patents
Winding device and winding method for producing disc type motor stator Download PDFInfo
- Publication number
- CN110282476B CN110282476B CN201910667566.2A CN201910667566A CN110282476B CN 110282476 B CN110282476 B CN 110282476B CN 201910667566 A CN201910667566 A CN 201910667566A CN 110282476 B CN110282476 B CN 110282476B
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- winding
- round table
- disc
- lock nut
- blocks
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- 238000004804 winding Methods 0.000 title claims abstract description 89
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 15
- 238000005096 rolling process Methods 0.000 claims abstract description 14
- 238000000034 method Methods 0.000 claims description 9
- 230000008859 change Effects 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 4
- 230000009471 action Effects 0.000 description 3
- 230000007704 transition Effects 0.000 description 3
- 238000004080 punching Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H18/00—Winding webs
- B65H18/02—Supporting web roll
- B65H18/04—Interior-supporting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H19/00—Changing the web roll
- B65H19/22—Changing the web roll in winding mechanisms or in connection with winding operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H27/00—Special constructions, e.g. surface features, of feed or guide rollers for webs
Abstract
The invention provides a winding device and a winding method for producing a disc type motor stator, wherein the winding device comprises a disc core (6), a lock nut (4), a plurality of winding blocks (2) and an elastic locking ring (5). The middle part of the disc core (6) is provided with a round table, and a plurality of sliding rails extending along the bus are arranged on the conical surface of the round table. The rolling blocks (2) are in sliding connection with the round table through sliding rails and are uniformly distributed around the axis of the round table. The locking ring (5) is arranged on a winding ring surrounded by all winding blocks (2) and is used for hooping the winding blocks (2) on the round table. The lock nut (4) is in threaded connection with the small end of the round table, and the end face of the lock nut (4) is abutted against the rolling block (2). The winding device provided by the invention can realize quick tool change, and is beneficial to improving the working efficiency of various products in production.
Description
Technical Field
The invention relates to the technical field of disc motors, in particular to a winding device and a winding method for producing a disc motor stator.
Background
The stator of the disc motor is generally produced by a coil punching machine, the coil punching machine mainly comprises an unreeling device, a notching device and a reeling device, during production, firstly, the striped disc material (the coiled material strip) is fixed on the unreeling device, then the coiled material strip is pulled through a tensioning mechanism, and then passes through a single-punch die and is reeled into a stator disc by the reeling device according to a certain mode.
At present, a disc-shaped shaft core is designed according to the inner diameter size of a produced stator disc of the winding shaft of the unwinding device, that is, each shaft core corresponds to a stator disc with a specific inner diameter size, so that tooling is inconvenient to change during production of various products, the production efficiency is affected, and therefore, how to improve the unwinding device to realize rapid tooling change is an urgent technical problem to be solved by those skilled in the art.
Disclosure of Invention
In view of the above, the invention provides a winding device and a winding method for producing a disc motor stator, and the winding device can realize quick tooling mold changing, thereby being beneficial to improving the working efficiency of various products in production.
In order to achieve the above purpose, the present invention provides the following technical solutions:
a winding apparatus for producing a disc motor stator, comprising:
the disc comprises a disc core, wherein the middle part of the disc core is provided with a round table, and the conical surface of the round table is provided with a plurality of sliding rails extending along a bus;
the winding blocks are uniformly distributed around the axis of the round table and are slidably connected with the round table through the sliding rail;
the lock nut is in threaded connection with the small end of the round table, and the end face of the lock nut is abutted against the winding block;
the elastic locking ring is arranged on a rolling ring surrounded by all rolling blocks and used for hooping the rolling blocks on the round table.
Optionally, in the above winding device, the winding device further includes a disc-shaped backup plate, where the backup plate is located at one side of the large end of the circular truncated cone and is fixedly connected with the disc core.
Optionally, in the winding device, the winding device further comprises a cam divider, and one side, close to the large end of the round table, of the disc core is fixedly connected with a rotary table of the cam divider.
Optionally, in the winding device, the cone angle of the round table is 60 ° to 90 °.
Optionally, in the above winding device, the number of the winding blocks is 10 to 14.
Optionally, in the above winding device, the number of the locking rings is two, and the two locking rings are distributed along the axial direction of the circular table.
A winding method for producing a disc motor stator using the winding device disclosed in any one of the above, the winding method comprising:
before winding starts, rotating the lock nut to enable the winding block to move along the sliding rail until the outer circle of the winding ring is consistent with the inner circle of the stator to be produced;
after the stator is coiled, the lock nut is rotated first to enable the lock nut to move in the direction away from the large end of the round table, and then the stator is detached from the disc core.
According to the technical scheme, in the winding device for producing the disc motor stator, the middle part of the disc core is provided with the circular table, the conical surface of the circular table is provided with the sliding rail extending along the bus, the winding blocks are uniformly distributed around the circular table and jointly enclose into the winding ring, the winding blocks are slidably connected with the circular table through the sliding rail, the winding ring is provided with the tightening ring for tightening the winding blocks on the circular table, the tightening ring has elasticity, the small end thread of the circular table is connected with the locking nut, and the end face of the locking nut is abutted against the tightening block.
When the lock nut is rotated to move towards the large end direction of the round table, the tightening block moves towards the large end direction of the round table along the sliding rail under the action of the lock nut, so that a winding ring surrounded by the winding block is enlarged; when the lock nut is rotated to move in the direction away from the large end of the round table, the tightening block moves in the direction of the small end of the round table along the sliding rail under the action of the tightening ring, so that the winding ring enclosed by the winding block is reduced. When various products are produced, only the size of the winding ring is required to be adjusted to adapt to stator plates with different inner diameters, so that the winding device provided by the invention can realize quick tool change, and is beneficial to improving the working efficiency of various products in production.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present invention, and that other drawings can be obtained according to the provided drawings without inventive effort for a person skilled in the art.
Fig. 1 is a perspective view of a winding apparatus for producing a stator of a disc motor according to an embodiment of the present invention;
FIG. 2 is a front view of a winding device provided by an embodiment of the present invention;
FIG. 3 is a cross-sectional view A-A of FIG. 2;
fig. 4 is a front view of the hub 6 of fig. 3;
fig. 5 is a left side view of fig. 4.
Marked in the figure as:
1. a cam divider; 2. a winding block; 3. a backup plate; 4. locking a nut; 5. a locking ring; 6. a core; 61. round bench; 62. a clamping table; 7. and a transition connecting plate.
Detailed Description
For ease of understanding, the present invention is further described below with reference to the accompanying drawings.
Referring to fig. 1 to 3, fig. 1 is a perspective view of a winding device for producing a stator of a disc motor according to an embodiment of the present invention, fig. 2 is a front view of the winding device according to the embodiment of the present invention, and fig. 3 is a sectional view A-A of fig. 2.
The winding device provided by the embodiment of the invention comprises a disc core 6, a lock nut 4, a plurality of winding blocks 2 and an elastic locking ring 5. The structure of the disc core 6 is shown in fig. 4 and 5, the middle part of the disc core 6 is provided with a round table 61, and a conical surface of the round table 61 is provided with a plurality of sliding rails extending along a bus.
The plurality of winding blocks 2 are uniformly distributed around the axis of the circular table 61, and together they form a winding ring, and when the stator material strip is wound, the stator material strip is wound on the outer circle of the winding ring.
The rolling piece 2 is through the slide rail on the round platform 61 and round platform 61 sliding connection, lock female 4 and the tip threaded connection of round platform 61, moreover, lock female 4's terminal surface and rolling piece 2 looks butt, simultaneously, locking ring 5 installs on the rolling ring that is enclosed by whole rolling piece 2 for with rolling piece 2 banding on round platform 61.
As shown in fig. 3, when the locking nut 4 is moved leftward by rotation, since the locking ring 5 has an elastic tightening force, the winding block 2 moves along the slide rail toward the small end of the circular table 61, and thus the winding ring enclosed by the winding block 2 becomes small; when the lock nut 4 moves rightward by rotation, the winding block 2 moves toward the large end of the round table 61 along the slide rail under the action of the lock nut 4, so that the winding ring surrounded by the winding block 2 becomes large.
When various products are produced, only the size of the winding ring is required to be adjusted to adapt to stator plates with different inner diameters, so that the winding device provided by the invention can realize quick tool change, and is beneficial to improving the working efficiency of various products in production.
In order to form a flat stator end surface of the stator material belt in the coiling process, the coiling device provided by the embodiment of the invention further comprises a disc-shaped backup plate 3, and as shown in fig. 3, the backup plate 3 is positioned at one side of the large end of the round table 61 and is fixedly connected with the disc core 6. As can be seen from fig. 4 and 5, 4 fan-shaped clamping tables 62 are provided on the disc core 6, clamping grooves are formed between the clamping tables 62, and the clamping tables 62 and the clamping grooves are used for positioning the mounting backup plate 3.
Referring to fig. 1 and 3, the present embodiment employs a cam cutter 1 to drive a core 6, a large end side of the core 6 near a circular truncated cone 61 is fixedly connected with a turntable of the cam cutter 1, specifically, a transition connection plate 7 is fitted with an outer spigot of the turntable and connected with a bolt, and a convex surface of the core 6 is fitted with an inner spigot of the transition connection plate 7 and fastened with a screw as a whole. The cam divider 1 is used for winding the product, so that the winding stability is high and the intermittent tension impact resistance is high.
In a specific practical application, the cone angle of the round table 61 may be 60 ° to 90 °, and the number of the winding blocks 2 is generally 10 to 14. As shown in fig. 2, 12 winding blocks 2 are provided in this embodiment.
As can be seen from fig. 3, in this embodiment, two locking rings 5 are provided, and the two locking rings 5 are distributed along the axial direction of the circular table 61.
Based on the winding device, the invention also provides a winding method for producing the disc type motor stator, which comprises the following steps:
before starting winding, rotating the lock nut 4 to enable the winding block 2 to move along the sliding rail until the outer circle of the winding ring is consistent with the inner circle of the stator to be produced;
after the stator is coiled, the lock nut 4 is rotated to move the lock nut 4 in a direction away from the large end of the round table 61, and then the stator is detached from the core 6.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to the embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (6)
1. A winding method for producing a disc motor stator, characterized in that a winding device used in the winding method comprises:
the disc comprises a disc core (6), wherein the middle part of the disc core (6) is provided with a round table (61), and a plurality of sliding rails extending along a bus are arranged on the conical surface of the round table (61);
the winding blocks (2) are uniformly distributed around the axis of the round table (61), and the winding blocks (2) are slidably connected with the round table (61) through the sliding rail;
the lock nut (4) is in threaded connection with the small end of the round table (61), and the end face of the lock nut (4) is abutted against the winding block (2);
an elastic locking ring (5), wherein the locking ring (5) is arranged on a rolling ring surrounded by all rolling blocks (2) and is used for hooping the rolling blocks (2) on the round table (61);
the rolling method comprises the following steps:
before winding starts, rotating the lock nut (4) to enable the winding block (2) to move along the sliding rail until the outer circle of the winding ring is consistent with the inner circle of the stator to be produced;
after the stator is coiled, the lock nut (4) is rotated to enable the lock nut (4) to move in a direction away from the large end of the round table (61), and then the stator is detached from the disc core (6).
2. The winding method according to claim 1, further comprising a disc-shaped backup plate (3), wherein the backup plate (3) is located at a large end side of the round table (61) and is fixedly connected with the disc core (6).
3. The winding method according to claim 2, further comprising a cam divider (1), wherein a side of the core (6) near the large end of the circular table (61) is fixedly connected with a turntable of the cam divider (1).
4. A winding method according to any one of claims 1 to 3, characterized in that the cone angle of the circular table (61) is 60 ° to 90 °.
5. A winding method according to claim 4, characterized in that the number of winding blocks (2) is 10-14.
6. A winding method according to claim 5, characterized in that the number of locking rings (5) is two and in that two locking rings (5) are distributed along the axial direction of the circular table (61).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910667566.2A CN110282476B (en) | 2019-07-23 | 2019-07-23 | Winding device and winding method for producing disc type motor stator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910667566.2A CN110282476B (en) | 2019-07-23 | 2019-07-23 | Winding device and winding method for producing disc type motor stator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110282476A CN110282476A (en) | 2019-09-27 |
| CN110282476B true CN110282476B (en) | 2023-12-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910667566.2A Active CN110282476B (en) | 2019-07-23 | 2019-07-23 | Winding device and winding method for producing disc type motor stator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110282476B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3558076A (en) * | 1967-11-16 | 1971-01-26 | Ignace Ciniglio | Winding-off bobbin for yarn, particularly for yarn shrunken |
| GB1276921A (en) * | 1969-01-02 | 1972-06-07 | Parnall & Sons Ltd | An improved reel mounting |
| CN2878298Y (en) * | 2006-01-24 | 2007-03-14 | 焦兆山 | Tension device for key-strip coiled material tension shaft |
| CN202054503U (en) * | 2011-05-11 | 2011-11-30 | 河南省通信电缆有限公司 | Wire spool |
| CN106241455A (en) * | 2016-09-23 | 2016-12-21 | 东莞市神龙机械科技有限公司 | A kind of label mechanism with Cam splitter |
| CN107285137A (en) * | 2017-06-21 | 2017-10-24 | 山东钢铁股份有限公司 | A kind of uncoiler reel device |
| CN207972883U (en) * | 2018-02-02 | 2018-10-16 | 定州市万盛金属制品有限公司 | A kind of iron wire wrap-up |
| CN208413349U (en) * | 2018-07-11 | 2019-01-22 | 浙江吉尔泰机械股份有限公司 | A kind of inner bearing type unreeling machine |
| CN210236605U (en) * | 2019-07-23 | 2020-04-03 | 浙江盘毂动力科技有限公司 | Winding device and punching and rolling machine for producing disc type motor stator |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102012110434B3 (en) * | 2012-10-31 | 2013-09-19 | Leonhard Kurz Stiftung & Co. Kg | Clamping device for receiving and clamping film roll used in hot stamping machines, has output element of screw that cooperates with clamping levers which form clamping force to bottom of grooves and rest on inner wall of winding tube |
-
2019
- 2019-07-23 CN CN201910667566.2A patent/CN110282476B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3558076A (en) * | 1967-11-16 | 1971-01-26 | Ignace Ciniglio | Winding-off bobbin for yarn, particularly for yarn shrunken |
| GB1276921A (en) * | 1969-01-02 | 1972-06-07 | Parnall & Sons Ltd | An improved reel mounting |
| CN2878298Y (en) * | 2006-01-24 | 2007-03-14 | 焦兆山 | Tension device for key-strip coiled material tension shaft |
| CN202054503U (en) * | 2011-05-11 | 2011-11-30 | 河南省通信电缆有限公司 | Wire spool |
| CN106241455A (en) * | 2016-09-23 | 2016-12-21 | 东莞市神龙机械科技有限公司 | A kind of label mechanism with Cam splitter |
| CN107285137A (en) * | 2017-06-21 | 2017-10-24 | 山东钢铁股份有限公司 | A kind of uncoiler reel device |
| CN207972883U (en) * | 2018-02-02 | 2018-10-16 | 定州市万盛金属制品有限公司 | A kind of iron wire wrap-up |
| CN208413349U (en) * | 2018-07-11 | 2019-01-22 | 浙江吉尔泰机械股份有限公司 | A kind of inner bearing type unreeling machine |
| CN210236605U (en) * | 2019-07-23 | 2020-04-03 | 浙江盘毂动力科技有限公司 | Winding device and punching and rolling machine for producing disc type motor stator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110282476A (en) | 2019-09-27 |
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