CN203589867U - Motor and insulation device thereof for rotor magnetic steel - Google Patents
Motor and insulation device thereof for rotor magnetic steel Download PDFInfo
- Publication number
- CN203589867U CN203589867U CN201320729125.9U CN201320729125U CN203589867U CN 203589867 U CN203589867 U CN 203589867U CN 201320729125 U CN201320729125 U CN 201320729125U CN 203589867 U CN203589867 U CN 203589867U
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- China
- Prior art keywords
- magnetic steel
- rotor magnetic
- seal
- insulating case
- brace
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Abstract
The utility model discloses a motor and an insulation device thereof for rotor magnetic steel. The insulation device thereof for the rotor magnetic steel comprises a body, a plurality of connecting pieces and insulating sleeves. A through hole for a support rod of the rotor magnetic steel to pass through is disposed in the body. The plurality of connecting pieces are fixedly connected with the body and distributed circumferentially along a direction of the body. The insulating sleeves are fixedly connected with the connecting pieces, can be disposed in gaps between two adjacent magnetic steel pieces of the rotor magnetic steel and fit the adjacent walls of the magnetic steel pieces and connecting plates to the gaps. The insulating sleeves are also provided with grooves for winding enameled wires. Structural design of the insulation device for the rotor magnetic steel can effectively solve the time and labor consuming problems in the assembly of the rotor magnetic steel. The utility model also discloses a motor comprising the insulation device for the rotor magnetic steel.
Description
Technical field
The utility model relates to motor manufacturing technology field, more particularly, relates to the seal of a kind of motor and rotor magnetic steel thereof.
Background technology
Rotor magnetic steel is the important component part in electric machine structure.As shown in Figure 1, rotor magnetic steel comprises support bar 01 and is fixedly installed on the multiple magnetic links 03 on support bar by connecting plate, wherein multiple magnetic links 03 are along the circumferential distribution of support bar, multiple connecting plates are also in the same plane along the axis of the circumferential distribution of support bar 01 and itself and support bar, and have gap 02 between two adjacent magnetic links.When forming rotor magnetic steel, also need to be wound around enamelled wire in 02 inside, gap between two adjacent magnetic links, but magnetic links directly contacts and easily scratches enamelled wire with enamelled wire, cause the situation of short circuit to occur, therefore need to be sidelong and put insulating trip of the close magnetic links being adjacent of each magnetic links and connecting plate, while assembling, labour intensity is larger, wastes time and energy.
In sum, how providing more laborious problem while effectively solving assemble rotor magnet steel, is current those skilled in the art's urgent problem.
Utility model content
In view of this, first object of the present utility model is to provide a kind of seal of rotor magnetic steel, more laborious problem when the structural design of the seal of this rotor magnetic steel can solve assemble rotor magnet steel effectively, second object of the present utility model is to provide a kind of motor of the seal that comprises above-mentioned rotor magnetic steel.
In order to reach above-mentioned first object, the utility model provides following technical scheme:
A seal for rotor magnetic steel, comprising:
Body, has the through hole for the support bar through described rotor magnetic steel on described body;
Be fixedly connected with described body and along multiple braces of the circumferential distribution of described body;
The insulating case being fixedly connected with described brace, described insulating case can be placed in the gap between two adjacent magnetic links of described rotor magnetic steel, and with the wall laminating in the close gap of magnetic links and connecting plate, and described insulating case has the groove for being wound around enamelled wire.
Preferably, in the seal of above-mentioned rotor magnetic steel, the quantity of described seal is specially two and be arranged at respectively the two ends of described rotor magnetic steel.
Preferably, in the seal of above-mentioned rotor magnetic steel, described body, brace and insulating case are plastic material and make formation.
Preferably, in the seal of above-mentioned rotor magnetic steel, described body, brace and insulating case are integral type structure.
Preferably, in the seal of above-mentioned rotor magnetic steel, described body, brace and insulating case are quality of rubber materials and make formation.
A kind of motor, comprises the seal of the rotor magnetic steel described in above-mentioned middle any one.
The seal of the rotor magnetic steel that the utility model provides, comprises body, brace and insulating case.Wherein, offer the through hole that the support bar of rotor magnetic steel is passed on body, the quantity of brace is multiple and along the circumferential distribution of body, and brace is fixedly connected with body.Insulating case is fixedly connected with brace, and insulating case can be placed in the gap between two adjacent magnetic links of magnetic steel rotor, and the wall in the close gap of insulating case and magnetic links and connecting plate laminating, the wall that is the formation gap of insulating case and magnetic links and connecting plate fits, insulating case has the groove for being wound around enamelled wire, be that insulating case has groove away from a side of support bar, enamelled wire can be wound in groove.
During the seal of the rotor magnetic steel that provides of application the utility model, seal can be arranged on to the end of rotor magnetic steel, make the support bar of its body through rotor magnetic steel, and make in the gap of its insulating case between two adjacent magnetic links of rotor magnetic steel, the now wall in the close gap of insulating case and magnetic links and connecting plate laminating, is then wrapped in enamelled wire in the groove of insulating case.The seal that uses this rotor magnetic steel, enamelled wire no longer directly contacts with magnetic links, can effectively prevent that magnetic links from scratching enamelled wire, the situation opening circuit., during use, directly this seal is set on the support bar of rotor magnetic steel and by insulating case in the gap between two adjacent magnetic links of rotor magnetic steel meanwhile, simple to operate, compared with prior art, more time saving and energy saving.
In order to reach above-mentioned second object, the utility model also provides a kind of motor, and this motor comprises the seal of above-mentioned any rotor magnetic steel.Because the seal of above-mentioned rotor magnetic steel has above-mentioned technique effect, the motor with the seal of this rotor magnetic steel also should have corresponding technique effect.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of the utility model rotor magnetic steel of the prior art;
The schematic diagram of the rotor magnetic steel that Fig. 2 provides for the utility model embodiment and insulating case laminating;
The rotor magnetic steel that Fig. 3 provides for the utility model embodiment and the assembling schematic diagram of seal.
In accompanying drawing, mark is as follows:
01-support bar, 02-gap, 03-magnetic links;
1-connecting plate, 2-magnetic links, 3-insulating case, 4-support bar, 5-body, 6-brace.
Embodiment
First object of the present utility model is to provide a kind of seal of rotor magnetic steel, more laborious problem when the structural design of the seal of this rotor magnetic steel can solve assemble rotor magnet steel effectively, second object of the present utility model is to provide a kind of motor of the seal that comprises above-mentioned rotor magnetic steel.
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 2-Fig. 3, the seal of the rotor magnetic steel that the utility model embodiment provides, comprises body 5, brace 6 and insulating case 3.Wherein, offer the through hole that the support bar 4 of rotor magnetic steel is passed on body 5, the quantity of brace 6 is multiple and along the circumferential distribution of body 5, and brace 6 is fixedly connected with body 5.Insulating case 3 is fixedly connected with brace 6, and insulating case 3 can be placed in the gap between two adjacent magnetic links 2 of magnetic steel rotor, and insulating case 3 is fitted with the wall in the close gap of magnetic links 2 and connecting plate, be that insulating case 3 fits with the wall in the formation gap of magnetic links 2 and connecting plate, insulating case 3 has the groove for being wound around enamelled wire, be that insulating case 3 has groove away from a side of support bar 4, enamelled wire can be wound in groove.
During the seal of the rotor magnetic steel that application the utility model embodiment provides, seal can be arranged on to the end of rotor magnetic steel, make the support bar 4 of its body 5 through rotor magnetic steel, and make in the gap of its insulating case 3 between two adjacent magnetic links 2 of rotor magnetic steel, now insulating case 3 is fitted with the wall in the close gap of magnetic links 2 and connecting plate, then enamelled wire is wrapped in the groove of insulating case 3.Use the seal of this rotor magnetic steel, enamelled wire no longer directly contacts with magnetic links 2, can effectively prevent that magnetic links 2 from scratching enamelled wire, the situation opening circuit., during use, directly this seal is set on the support bar 4 of rotor magnetic steel and by insulating case 3 in the gap between two adjacent magnetic links 2 of rotor magnetic steel meanwhile, simple to operate, compared with prior art, more time saving and energy saving.
Wherein, brace 6 can overlap with the top of the connecting plate of magnetic steel rotor during use.
In order further to optimize technique scheme, wherein the quantity of above-mentioned seal can be two, and two seals are arranged at respectively the two ends of rotor magnetic steel, so setting operation is convenient, and the length of the insulating case 3 of each seal can be only the half of rotor magnetic steel, be more convenient to processing and fabricating.Certainly, the quantity of seal can be only one, in this no limit.
Further, wherein body 5, brace 6 and insulating case 3 can be plastic material and make formation, and body 5 is plastic body 5, and brace 6 is that plastics brace, insulating case 3 are plastic insulation covering 3.The price of plastics is cheaper, and comparatively common on market, and processing is more simple to operation.Further, body 5, brace 6 and insulating case 3 can be integral type structure, and three is integral type injection mo(u)lding.
In addition, body 5, brace 6 and insulating case 3 are quality of rubber materials and make formation, and the elasticity of rubber is better, and it contacts with enamelled wire and is more difficult for being scratched, and therefore can use quality of rubber materials to make.Certainly, body 5, brace 6 and insulating case 3 can also adopt other material to make and form, such as stationery, in this no limit.
The seal of the rotor magnetic steel based on providing in above-described embodiment, the utility model also provides a kind of motor, and this motor comprises the seal of any one rotor magnetic steel in above-described embodiment.Because this motor has adopted the seal of the rotor magnetic steel in above-described embodiment, so the beneficial effect of this motor please refer to above-described embodiment.
In this specification, each embodiment adopts the mode of going forward one by one to describe, and each embodiment stresses is and the difference of other embodiment, between each embodiment identical similar part mutually referring to.
To the above-mentioned explanation of the disclosed embodiments, make professional and technical personnel in the field can realize or use the utility model.To the multiple modification of these embodiment, will be apparent for those skilled in the art, General Principle as defined herein can, in the situation that not departing from spirit or scope of the present utility model, realize in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (6)
1. a seal for rotor magnetic steel, is characterized in that, comprising:
Body (5), has the through hole for the support bar (4) through described rotor magnetic steel on described body (5);
Be fixedly connected with described body (5) and along multiple braces (6) of the circumferential distribution of described body (5);
The insulating case (3) being fixedly connected with described brace (6), described insulating case (3) can be placed in the gap between adjacent two magnetic links (2) of described rotor magnetic steel, and with the wall laminating in the close gap of magnetic links (2) and connecting plate, and described insulating case (3) has the groove for being wound around enamelled wire.
2. the seal of rotor magnetic steel according to claim 1, is characterized in that, the quantity of described seal is specially two and be arranged at respectively the two ends of described rotor magnetic steel.
3. the seal of rotor magnetic steel according to claim 1, is characterized in that, described body (5), brace (6) and insulating case (3) are plastic material and make formation.
4. the seal of rotor magnetic steel according to claim 3, is characterized in that, described body (5), brace (6) and insulating case (3) are integral type structure.
5. the seal of rotor magnetic steel according to claim 1, is characterized in that, described body (5), brace (6) and insulating case (3) are quality of rubber materials and make formation.
6. a motor, is characterized in that, comprises the seal of the rotor magnetic steel as described in any one in claim 1-5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320729125.9U CN203589867U (en) | 2013-11-18 | 2013-11-18 | Motor and insulation device thereof for rotor magnetic steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320729125.9U CN203589867U (en) | 2013-11-18 | 2013-11-18 | Motor and insulation device thereof for rotor magnetic steel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203589867U true CN203589867U (en) | 2014-05-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320729125.9U Expired - Fee Related CN203589867U (en) | 2013-11-18 | 2013-11-18 | Motor and insulation device thereof for rotor magnetic steel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203589867U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103580320A (en) * | 2013-11-18 | 2014-02-12 | 戎国平 | Motor and insulating device of rotor magnetic steel of motor |
-
2013
- 2013-11-18 CN CN201320729125.9U patent/CN203589867U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103580320A (en) * | 2013-11-18 | 2014-02-12 | 戎国平 | Motor and insulating device of rotor magnetic steel of motor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140507 Termination date: 20151118 |
|
| EXPY | Termination of patent right or utility model |