CN210236605U - Winding device and punching and rolling machine for producing disc type motor stator - Google Patents
Winding device and punching and rolling machine for producing disc type motor stator Download PDFInfo
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- CN210236605U CN210236605U CN201921166457.4U CN201921166457U CN210236605U CN 210236605 U CN210236605 U CN 210236605U CN 201921166457 U CN201921166457 U CN 201921166457U CN 210236605 U CN210236605 U CN 210236605U
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Abstract
The utility model provides a coiling mechanism and dash book machine for producing disk motor stator, this coiling mechanism include reel core (6), lock mother (4), a plurality of rolling piece (2) to and elastic locking ring (5). The middle part of the disc core (6) is provided with a circular truncated cone, and the conical surface of the circular truncated cone is provided with a plurality of slide rails extending along a bus. The rolling block (2) is connected with the circular truncated cone in a sliding mode through the sliding rail and is evenly distributed around the axis of the circular truncated cone. The locking ring (5) is arranged on a winding ring surrounded by all winding blocks (2) and used for hooping the winding blocks (2) on the circular truncated cone. The lock nut (4) is in threaded connection with the small end of the circular truncated cone, and the end face of the lock nut (4) is abutted to the winding block (2). The utility model provides a coiling mechanism can realize that the frock remodels fast, is favorable to improving the work efficiency when multiple product production.
Description
Technical Field
The utility model relates to a disc motor technical field especially relates to a coiling mechanism and dash a book machine for producing disc motor stator.
Background
The disc type motor stator is generally produced by a coil punching machine, the coil punching machine mainly comprises an unreeling device, a notching device and a reeling device, and during production, a stripped coil material (coiled material belt) is fixed on the unreeling device, then the material belt is pulled to pass through a tensioning mechanism, passes through a single punching die and is coiled into a stator disc by the reeling device according to a certain mode.
At present, the winding shaft of the unwinding device is a disc-shaped shaft core designed according to the inner diameter of the produced stator disc, that is, each shaft core corresponds to the stator disc with a specific inner diameter, so that the tooling is inconvenient to change types when various products are produced, and the production efficiency is affected, therefore, how to improve the unwinding device to realize the rapid tooling change type, so that the working efficiency during the production of various products is improved, and the technical problem to be solved by technical personnel in the field is needed urgently.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a coiling mechanism and dash book machine for producing disk motor stator, this coiling mechanism can realize the frock and trade the type fast, is favorable to improving the work efficiency when multiple product production.
In order to achieve the above object, the utility model provides a following technical scheme:
a winding device for producing a stator of a disc motor, comprising:
the middle part of the disc core is provided with a circular truncated cone, and the conical surface of the circular truncated cone is provided with a plurality of sliding rails extending along a bus;
the rolling blocks are uniformly distributed around the axis of the circular truncated cone and are connected with the circular truncated cone in a sliding manner through the sliding rails;
the lock nut is in threaded connection with the small end of the circular truncated cone, and the end face of the lock nut is abutted against the winding block;
and the locking ring is arranged on a winding ring surrounded by all the winding blocks and is used for hooping the winding blocks on the circular truncated cone.
Optionally, in the winding device, the winding device further includes a disc-shaped backup plate, and the backup plate is located on one side of the large end of the circular truncated cone and is fixedly connected to the core.
Optionally, in the winding device, the winding device further includes a cam divider, and a side of the disc core close to the large end of the circular truncated cone is fixedly connected to a turntable of the cam divider.
Alternatively, in the winding device, the taper angle of the circular truncated cone is 60 ° to 90 °.
Alternatively, in the winding device, the number of the winding blocks is 10 to 14.
Alternatively, in the winding device, the number of the locking rings is two, and the two locking rings are distributed along the axial direction of the circular truncated cone.
A punching and coiling machine for producing a stator of a disc motor, comprising a coiling device as disclosed in any one of the above.
According to the technical scheme, the utility model provides an among the coiling mechanism for producing disc motor stator, the middle part of coiled core has the round platform, and be provided with the slide rail that extends along the generating line on the conical surface of round platform, a plurality of rolling pieces surround round platform evenly distributed, enclose into a rolling ring jointly, the rolling piece passes through slide rail and round platform sliding connection, install on the rolling ring and be used for hooping the rolling piece and tighten up the straining ring on the round platform, the straining ring has elasticity, the tip threaded connection of round platform has the lock mother, the terminal surface of lock mother with tighten up a looks butt.
When the lock nut is rotated to move towards the large end of the circular table, the tightening block moves towards the large end of the circular table along the slide rail under the action of the lock nut, so that a winding ring formed by the winding block is enlarged; when the locking nut is rotated to move towards the direction far away from the large end of the circular truncated cone, the tightening block moves towards the small end of the circular truncated cone along the sliding rail under the action of the tightening ring, and therefore the winding ring formed by the winding block is reduced. When multiple product production, for the stator disc that adapts to different internal diameter sizes, only need adjust the size of coiling ring can, from this visible, the utility model provides a coiling mechanism can realize the frock and trade the type fast, is favorable to improving the work efficiency when multiple product production.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a perspective view of a winding device for producing a disc-type motor stator according to an embodiment of the present invention;
fig. 2 is a front view of a winding device provided by the 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.
Labeled as:
1. a cam divider; 2. winding blocks; 3. a backup plate; 4. locking a nut; 5. locking a ring; 6. a disc core; 61. a circular truncated cone; 62. clamping a platform; 7. transition connecting plate.
Detailed Description
For the sake of understanding, the present invention will be further described 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 disc motor stator according to an embodiment of the present invention, fig. 2 is a front view of the winding device according to an embodiment of the present invention, and fig. 3 is a sectional view of a-a in fig. 2.
The embodiment of the utility model provides a coiling mechanism includes the reel core 6, the lock is female 4, a plurality of rolling piece 2 to and elastic locking ring 5. The structure of the core 6 is as shown in fig. 4 and 5, a circular truncated cone 61 is arranged in the middle of the core 6, and a plurality of slide rails extending along a bus are arranged on the circular truncated cone 61.
A plurality of winding blocks 2 are uniformly distributed around the axis of the circular table 61, and together they form a winding ring, when the stator material belt is wound, the stator material belt is wound on the outer circle of the winding ring.
The winding block 2 is connected with the circular table 61 in a sliding mode through a sliding rail on the circular table 61, the lock nut 4 is in threaded connection with the small end of the circular table 61, the end face of the lock nut 4 abuts against the winding block 2, and meanwhile the locking ring 5 is installed on a winding ring which is formed by all the winding blocks 2 and used for hooping the winding block 2 on the circular table 61.
As shown in fig. 3, when the locking nut 4 is moved leftward by rotation, the locking ring 5 has elastic tightening force, so that the winding block 2 moves to the small end of the circular platform 61 along the slide rail, and the winding ring surrounded by the winding block 2 becomes small; when the lock nut 4 moves rightwards through rotation, the winding block 2 moves towards the large end of the circular truncated cone 61 along the sliding rail under the action of the lock nut 4, and therefore a winding ring formed by the winding block 2 is enlarged.
When multiple product production, for the stator disc that adapts to different internal diameter sizes, only need adjust the size of coiling ring can, from this visible, the utility model provides a coiling mechanism can realize the frock and trade the type fast, is favorable to improving the work efficiency when multiple product production.
In order to make the stator material area form smooth stator terminal surface at the coiling in-process, the embodiment of the utility model provides a coiling mechanism still includes backup plate 3 of disc, as shown in fig. 3, backup plate 3 is located the main aspects one side of round platform 61, and with 6 fixed connection of core of a plate. As shown in fig. 4 and 5, the hub 6 is provided with 4 fan-shaped clamping platforms 62, clamping slots are formed between the clamping platforms 62, and the clamping platforms 62 and the clamping slots are used for positioning and mounting the backup plate 3.
Referring to fig. 1 and 3, in the present embodiment, the cam divider 1 is used to drive the disc core 6, the large end side of the disc core 6 close to the circular truncated cone 61 is fixedly connected with the turntable of the cam divider 1, specifically, the transition connecting plate 7 is matched with the outer seam allowance of the turntable and connected with the outer seam allowance by a bolt, and the convex surface of the disc core 6 is matched with the inner seam allowance of the transition connecting plate 7 and fastened with a screw into a whole. By winding the product by the cam divider 1, it is possible to make the winding stability high and make the force against the intermittent tension shock large.
In a specific practical application, the cone angle of the circular truncated cone 61 can be 60-90 degrees, and the number of the rolling blocks 2 is generally 10-14. As shown in fig. 2, the present embodiment is provided with 12 winding blocks 2.
As can be seen from fig. 3, two locking rings 5 are provided in the present embodiment, and the two locking rings 5 are distributed along the axial direction of the circular truncated cone 61.
The utility model also provides a dash a roll machine, should dash a roll machine and include the coiling mechanism that above-mentioned embodiment disclosed. Because the coiling mechanism disclosed by the embodiment has the technical effect, the coil punching machine with the coiling mechanism also has the technical effect, and the description is omitted herein.
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 (7)
1. A coiling mechanism for producing disk motor stator, characterized by, includes:
the middle part of the disc core (6) is provided with a circular truncated cone (61), and the conical surface of the circular truncated cone (61) is provided with a plurality of sliding rails extending along a bus;
the rolling blocks (2) are uniformly distributed around the axis of the circular table (61), and the rolling blocks (2) are connected with the circular table (61) in a sliding mode through the sliding rails;
the lock nut (4) is in threaded connection with the small end of the circular truncated cone (61), and the end face of the lock nut (4) is abutted to the winding block (2);
the locking ring (5) is elastic, and the locking ring (5) is arranged on a winding ring surrounded by all the winding blocks (2) and used for hooping the winding blocks (2) on the circular table (61).
2. The winding device according to claim 1, further comprising a disc-shaped backup plate (3), wherein the backup plate (3) is positioned on one side of the large end of the circular truncated cone (61) and is fixedly connected with the disc core (6).
3. The winding device according to claim 2, further comprising a cam divider (1), wherein the side of the large end of the disc core (6) close to the circular truncated cone (61) is fixedly connected with a rotary table of the cam divider (1).
4. Winding device 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. The winding device according to claim 4, characterized in that the number of winding blocks (2) is 10 to 14.
6. The winding device according to claim 5, characterized in that said locking rings (5) are two in number and that two of said locking rings (5) are distributed along the axial direction of said circular table (61).
7. A punching and winding machine for producing a stator of a disc motor, characterized in that the punching and winding machine comprises a winding device according to any one of claims 1-6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921166457.4U CN210236605U (en) | 2019-07-23 | 2019-07-23 | Winding device and punching and rolling machine for producing disc type motor stator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921166457.4U CN210236605U (en) | 2019-07-23 | 2019-07-23 | Winding device and punching and rolling machine for producing disc type motor stator |
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| Publication Number | Publication Date |
|---|---|
| CN210236605U true CN210236605U (en) | 2020-04-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921166457.4U Active CN210236605U (en) | 2019-07-23 | 2019-07-23 | Winding device and punching and rolling machine for producing disc type motor stator |
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| CN (1) | CN210236605U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110282476A (en) * | 2019-07-23 | 2019-09-27 | 浙江盘毂动力科技有限公司 | It is a kind of for producing the wrap-up and winding method of disk type electric machine stator |
-
2019
- 2019-07-23 CN CN201921166457.4U patent/CN210236605U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110282476A (en) * | 2019-07-23 | 2019-09-27 | 浙江盘毂动力科技有限公司 | It is a kind of for producing the wrap-up and winding method of disk type electric machine stator |
| CN110282476B (en) * | 2019-07-23 | 2023-12-19 | 浙江盘毂动力科技有限公司 | Winding device and winding method for producing disc type motor stator |
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