CN205753683U - Electric hydraulic power-assisted steering system motor block-partitioned type stator iron core structure - Google Patents
Electric hydraulic power-assisted steering system motor block-partitioned type stator iron core structure Download PDFInfo
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- CN205753683U CN205753683U CN201620468945.0U CN201620468945U CN205753683U CN 205753683 U CN205753683 U CN 205753683U CN 201620468945 U CN201620468945 U CN 201620468945U CN 205753683 U CN205753683 U CN 205753683U
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Abstract
nullThis utility model belongs to auto parts and components，Particularly to a kind of electric hydraulic power-assisted steering system motor block-partitioned type stator iron core structure，Including stator core block (1)，Stator core block (1) is T-shaped，Each stator core block (1) is made up of multi-disc T-shaped stalloy closed assembly respectively，Punching press point one (1 4) it is laid with on every stalloy、Punching press point two (1 5)、Punching press point three (1 6)，Each stator core block (1) is respectively equipped with outer circumference surface (1 1) and inner peripheral surface (1 2)，The centre of outer circumference surface (1 1) is respectively equipped with connecting bridge support and fixes groove (1 3)，One side of each stator core block (1) is respectively equipped with limited impression (1 7)、Another side is respectively equipped with positive stop lug boss (1 8)，The advantage that electric hydraulic power-assisted steering system motor block-partitioned type stator iron core structure has simple in construction relative to integral structure，It is prone to make，Good insulation preformance，Coiling is simple，Improve car load space layout rate.
Description
Technical field
This utility model belongs to auto parts and components, particularly to a kind of electric hydraulic power-assisted steering system motor block-partitioned type stator iron core structure.
Background technology
At present, the stator core of the electric hydraulic power-assisted steering system motor produced both at home and abroad mostly is integral structure, and this class formation has a lot of defect, it is mainly reflected in winding inserting difficulty, winding insulation poor performance, and copper factor is low, when electric operation, wire loosens in groove, fragile winding insulation.Additionally, groove internal pore is many, owing to the heat conductivility of air is poor, it is unfavorable for the heat radiation of coil, makes motor temperature rise increase, and be the properly functioning of guarantee motor, the area of dissipation of motor need to be increased, make motor size increase, cause the restriction that cannot meet car load to electrohydraulic steering system size.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned technical deficiency, it is provided that a kind of coiling is simple, good insulation preformance, the electric hydraulic power-assisted steering system motor block-partitioned type stator iron core structure that groove utilization rate is high.
This utility model solves technical problem and the technical scheme is that electric hydraulic power-assisted steering system motor block-partitioned type stator iron core structure includes stator core block, it is characterized in that stator core block is T-shaped, each stator core block is made up of multi-disc T-shaped stalloy closed assembly respectively, punching press point one it is laid with on every stalloy, punching press point two, punching press point three, each stator core block is respectively equipped with outer circumference surface and inner peripheral surface, the centre of outer circumference surface is respectively equipped with connecting bridge support and fixes groove, one side of each stator core block is respectively equipped with limited impression, another side is respectively equipped with positive stop lug boss.
The beneficial effects of the utility model are: the advantage that electric hydraulic power-assisted steering system motor block-partitioned type stator iron core structure has simple in construction relative to integral structure, it is prone to make, good insulation preformance, coiling is simple, being remarkably improved copper factor, beneficially motor radiating and raising electric load, less with the volume of motor being made to accomplish under power, be conducive to the car load layout to steering system structural, improve car load space layout rate.
Accompanying drawing explanation
Illustrate with embodiment below in conjunction with accompanying drawing.
Fig. 1 is stator core construction figure.
Fig. 2 is stator core block structural diagram in Fig. 1.
In figure, 1-stator core block；1-1-outer circumference surface；1-2-inner peripheral surface；Groove fixed by 1-3-connecting bridge support；1-4-punching press point one；1-5-punching press point two；1-6-punching press point three；1-7-limited impression；1-8-positive stop lug boss.
Detailed description of the invention
Embodiment, referring to the drawings 1,2, the stator core of electric hydraulic power-assisted steering system motor block-partitioned type stator iron core structure is enclosed dress by multiple stator core blocks 1 and forms, stator core block 1 is T-shaped, each stator core block 1 is made up of multi-disc T-shaped stalloy closed assembly respectively, and every stalloy is laid with punching press point one 1-4, punching press point two 1-5, punching press point three 1-6.Outer circumference surface 1-1 and inner peripheral surface 1-2 it is respectively equipped with on each stator core block 1, the centre of outer circumference surface 1-1 is respectively equipped with connecting bridge support and fixes groove 1-3, a side of each stator core block 1 is respectively equipped with on limited impression 1-7, another side and is respectively equipped with positive stop lug boss 1-8.Stator core block 1 is by multi-disc silicon steel sheet stack process of assembling, rely on punching press point one 1-4, punching press point two 1-5, point three 1-6 is spacing in punching press, prevent stalloy horizontal looseness, be stacked to certain length by the stalloy quantity specified, be a complete stator core block 1.After no less than two stator core blocks 1 respectively coiling, by the spacing padlock of positive stop lug boss 1-8 and limited impression 1-7, special frock hold tightly into round, then the structure of whole stator core can be formed through welding procedure.
The using method of electric hydraulic power-assisted steering system motor block-partitioned type stator iron core structure is: fixes groove 1-3 by connecting bridge support during use and is located by connecting connecting bridge support, then pack in electric machine casing by interference fit hot charging, form complete stator structure.
Claims (1)
1. an electric hydraulic power-assisted steering system motor block-partitioned type stator iron core structure, including stator core block (1), it is characterized in that stator core block (1) is T-shaped, each stator core block (1) is made up of multi-disc T-shaped stalloy closed assembly respectively, punching press point one (1-4) it is laid with on every stalloy, punching press point two (1-5), punching press point three (1-6), each stator core block (1) is respectively equipped with outer circumference surface (1-1) and inner peripheral surface (1-2), the centre of outer circumference surface (1-1) is respectively equipped with connecting bridge support and fixes groove (1-3), one side of each stator core block (1) is respectively equipped with limited impression (1-7), another side is respectively equipped with positive stop lug boss (1-8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620468945.0U CN205753683U (en) | 2016-05-23 | 2016-05-23 | Electric hydraulic power-assisted steering system motor block-partitioned type stator iron core structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620468945.0U CN205753683U (en) | 2016-05-23 | 2016-05-23 | Electric hydraulic power-assisted steering system motor block-partitioned type stator iron core structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205753683U true CN205753683U (en) | 2016-11-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620468945.0U Active CN205753683U (en) | 2016-05-23 | 2016-05-23 | Electric hydraulic power-assisted steering system motor block-partitioned type stator iron core structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205753683U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110336440A (en) * | 2019-05-09 | 2019-10-15 | 宁波大华电器有限公司 | A kind of dust catcher brushless motor |
| CN110402529A (en) * | 2017-03-10 | 2019-11-01 | 科莱克特集团公司 | Motor |
-
2016
- 2016-05-23 CN CN201620468945.0U patent/CN205753683U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110402529A (en) * | 2017-03-10 | 2019-11-01 | 科莱克特集团公司 | Motor |
| CN110402529B (en) * | 2017-03-10 | 2021-08-17 | 科莱克特集团公司 | Electric machine |
| US11277050B2 (en) | 2017-03-10 | 2022-03-15 | Kolektor Group D.O.O. | Electric motor |
| CN110336440A (en) * | 2019-05-09 | 2019-10-15 | 宁波大华电器有限公司 | A kind of dust catcher brushless motor |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |