CN217115755U - Stator assembly of starter - Google Patents
Stator assembly of starter Download PDFInfo
- Publication number
- CN217115755U CN217115755U CN202220914808.0U CN202220914808U CN217115755U CN 217115755 U CN217115755 U CN 217115755U CN 202220914808 U CN202220914808 U CN 202220914808U CN 217115755 U CN217115755 U CN 217115755U
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- magnetic shoe
- locating rack
- slot
- wall
- shell
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Abstract
The utility model discloses a stator module of starter, including the shell and the magnetic shoe of cylinder, magnetic shoe circumference equipartition is installed on a locating rack, and the locating rack is fixed on the shell inner wall, and the locating rack is the stamping workpiece and buckles into the pipe shape, is provided with the folded plate on the inner wall of locating rack, forms between two folded plates and supplies magnetic shoe male positioning slot, and the locating slot is circumference equipartition state, but is provided with the spacing strip of buckling of elasticity at the upper end opening part of slot, is equipped with positioning lug on the shell inner wall, and this spacing lug sets up the lower extreme opening part at positioning slot. Make reliable location and convenient assembling of magnetic shoe, because the locating rack is the stamping workpiece, its constant head tank can accurately set for the position, compare the location strip among the prior art, have and make the more even effect of magnetic shoe circumference distribution, just so realized structure reliable and magnetic shoe convenient to assemble's technological effect.
Description
Technical Field
The utility model relates to a part on the automobile starter, concretely relates to stator module of starter.
Background
The patent of the chinese patent publication No. CN 107302272 a discloses an energy-saving type deceleration starter, which can reliably mount magnetic shoes on the inner wall of a stator body through positioning bars, and when the magnetic shoes are mounted, the magnetic shoes can slide into the slots between the positioning bars through a slope plate compressing the side walls of the positioning bars, so that the mounting is more convenient and faster, the mounting efficiency of the magnetic shoes is effectively improved, and thus the technical effects of reliable positioning and convenient mounting of the magnetic shoes are realized.
In the structure, because the quantity of location strip is unanimous with the quantity of magnetic shoe, because the location strip needs accurate fixing on stator body, fixed mode is all through the punching press riveting, because a large number, leads to the degree of difficulty great, the precision is difficult to control, greatly influences the qualification rate of product.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model aims to provide a reliable and magnetic shoe convenient assembling's of structure stator module of starter to improve the product assembly qualification rate greatly.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a stator module of starter, includes the shell and the magnetic shoe of cylinder, magnetic shoe circumference equipartition is installed on a locating rack, the locating rack is fixed on the shell inner wall, the locating rack is the stamping workpiece and buckles into the pipe shape be provided with the folded plate on the inner wall of locating rack, form between two folded plates and supply magnetic shoe male positioning slot, and the locating slot is circumference equipartition state the upper end opening part of slot is provided with the spacing broken strip that can elastically buckle, be equipped with the location lug that the punching press formed on the shell inner wall, this spacing lug sets up positioning slot's lower extreme opening part.
The folded plates are aligned along the radius direction of the shell.
After the magnetic shoe is inserted into the slot, the left side wall and the right side wall of the magnetic shoe are respectively contacted with the end faces of the adjacent folded plates, the lower end face of the magnetic shoe is abutted against the positioning lug, and the upper end face of the magnetic shoe is contacted with the limit strip.
The positioning frame is fixed on the inner wall of the shell in a riveting mode.
The utility model has the advantages that: when assembling the magnetic shoe, only need push away spacing broken strip and expose the last port of slot, afterwards the magnetic shoe insert along the slot can, spacing broken strip can automatic re-setting block up the slot, the lower extreme butt of magnetic shoe is on spacing lug, the reliable location of magnetic shoe has been realized, because the locating rack is the stamping workpiece, its constant head tank can accurately set for the position, compare the location strip among the prior art, have the effect that makes the magnetic shoe circumference distribute more evenly, just so realized the reliable and magnetic shoe easy to assemble's of structure technological effect.
The invention is further described with reference to the accompanying drawings and the detailed description.
Drawings
FIG. 1 is a sectional view of an embodiment of the present invention;
fig. 2 is a top view of an embodiment of the present invention.
Detailed Description
The present invention is described in detail below with reference to the following examples, which are only used for further illustration of the present invention, and should not be construed as limiting the scope of the present invention.
As shown in fig. 1 and fig. 2, the embodiment discloses a stator assembly of a starter, which includes a cylindrical housing 1 and magnetic shoes 2, the magnetic shoes 2 are uniformly circumferentially arranged on a positioning frame 3, the positioning frame 3 is fixed on the inner wall of the housing 1, the positioning frame 3 is a stamping part, the positioning frame 3 is connected on the housing and then rolled into a round tube shape together with the housing through a rolling die, a folded plate 4 is arranged on the inner wall of the positioning frame 3, a positioning slot 6 for inserting the magnetic shoes 2 is formed between the two folded plates 4, the positioning slot is uniformly circumferentially arranged, an upper opening of the slot 6 is provided with a limiting folded strip 5 which can be elastically bent, a positioning bump 11 formed by stamping is arranged on the inner wall of the housing 1, and the limiting bump is arranged at a lower opening of the positioning slot 6.
The flaps 4 are aligned in the radial direction of the housing 1. The structure of the folded plate 4 is ensured to be consistent, so that the positioning of the magnetic tile 2 is more reliable and balanced,
after the magnetic shoe 2 is inserted into the slot 6, the left side wall and the right side wall of the magnetic shoe 2 are respectively contacted with the end surfaces of the adjacent folded plates 4, the lower end surface of the magnetic shoe 2 is abutted or close to the positioning bump 11, and the upper end surface of the magnetic shoe 2 is contacted with the limit strip. Such a structure can further improve the reliability of the positioning of the magnetic shoe 2.
The positioning frame 3 and the shell 1 are in a flat state when not processed, then the positioning frame 3 is fixed on the inner wall of the shell 1 in a riveting mode, and then the positioning frame and the shell 1 are bent together to form a circular tube shape. The positioning frame 3 is more reliably and stably installed through the processing mode.
When assembling magnetic shoe 2 through above-mentioned technical scheme, only need push away spacing strip 5 and expose slot 6's last port, magnetic shoe 2 insert along slot 6 afterwards can, spacing strip 5 can automatic re-setting block up slot 6, magnetic shoe 2's lower extreme butt is on spacing lug, magnetic shoe 2's reliable location has been realized, because locating rack 3 is the stamping workpiece, its constant head tank can accurately set for the position, compare the locating strip among the prior art, have and make 2 even effects of magnetic shoe circumference distribution more, just so realized reliable and magnetic shoe 2 convenient assembling's technological effect of structure.
Claims (4)
1. A stator module of starter, includes cylindrical shell and magnetic shoe, its characterized in that: the utility model discloses a magnetic shoe, including shell, locating rack, folded plate, locating slot, locating rack, magnet tile circumference equipartition are installed on a locating rack, the locating rack is fixed on the shell inner wall, the locating rack is the stamping workpiece and buckles into the pipe shape be provided with the folded plate on the inner wall of locating rack, form between two folded plates and supply magnet tile male location slot, and the locating slot is circumference equipartition state the upper end opening part of slot is provided with the spacing strip of folding that can elasticity buckle, be equipped with the location lug of punching press formation on the shell inner wall, this spacing lug sets up the lower extreme opening part of location slot.
2. The stator assembly of the starter according to claim 1, wherein: the folded plates are aligned along the radius direction of the shell.
3. The stator assembly of the starter according to claim 1, wherein: after the magnetic shoe is inserted into the slot, the left side wall and the right side wall of the magnetic shoe are respectively contacted with the end faces of the adjacent folded plates, the lower end face of the magnetic shoe is abutted against the positioning lug, and the upper end face of the magnetic shoe is contacted with the limit strip.
4. The stator assembly of the starter according to claim 1, wherein: the positioning frame is fixed on the inner wall of the shell in a riveting mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220914808.0U CN217115755U (en) | 2022-04-20 | 2022-04-20 | Stator assembly of starter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220914808.0U CN217115755U (en) | 2022-04-20 | 2022-04-20 | Stator assembly of starter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217115755U true CN217115755U (en) | 2022-08-02 |
Family
ID=82585176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220914808.0U Active CN217115755U (en) | 2022-04-20 | 2022-04-20 | Stator assembly of starter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217115755U (en) |
-
2022
- 2022-04-20 CN CN202220914808.0U patent/CN217115755U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |