CN208797723U - A kind of automobile starter stator casing of the buckle-type connection with top plate - Google Patents
A kind of automobile starter stator casing of the buckle-type connection with top plate Download PDFInfo
- Publication number
- CN208797723U CN208797723U CN201821594992.5U CN201821594992U CN208797723U CN 208797723 U CN208797723 U CN 208797723U CN 201821594992 U CN201821594992 U CN 201821594992U CN 208797723 U CN208797723 U CN 208797723U
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- CN
- China
- Prior art keywords
- shell
- buckle
- automobile starter
- top plate
- stator casing
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Motor Or Generator Frames (AREA)
Abstract
The utility model is the automobile starter stator casing of the buckle-type connection about a kind of with top plate, shell including lower section opening, the shell is cylindrical, the top of the shell is equipped with a top panel, the middle part of the top panel is equipped with a centre bore, two carbon brush slots to match with carbon brush holder are additionally provided on the top panel, the intracorporal top of shell set there are four or six the first salient points, on the top end face for the magnet steel that four or six the first salient points are set to stator, there are four setting in the shell or six buckle, four or six buckles match with the bayonet on the clamp ring in stator.After adopting the above structure, the beneficial effect is that: may insure starter stator work normally, extend the service life of starter stator.
Description
Technical field
The utility model belongs to automobile starter technical field, is about a kind of buckle-type with top plate specifically
The automobile starter stator casing of connection.
Background technique
Automobile starter stator includes stator cage and the magnet steel in casing.In the prior art, the magnet steel of stator and
Casing inner wall is vibrated under the long term of electromagnetic force by pasting connection, magnet steel, and bonding is insecure, is easy to fall off, to lead
Cause stator cisco unity malfunction.
In addition, existing automobile starter stator casing, above and below be uncovered structure, inside is equipped with stator
And rotor, commutator is pressed on the middle pivot of rotor, and carbon brush holder covers after being then directly installed on stator cage.When installation,
Carbon brush is mounted on carbon brush holder, and at least 75% part of the working face of carbon brush is required to be in contact with the gabarit of commutator,
Then rear cover lid is closed on stator cage.Therefore, when the adjustment of the position of the middle pivot of rotor and rear cover not at that time, be easy
It adjusts commutator with carbon brush holder improper, to cause commutator short-circuit, and then influences the normal work and influence of starter
The service life of starter.
Utility model content
The automobile starter stator casing for the buckle-type connection with top plate that the purpose of the utility model is to provide a kind of, with
It is easy to be short-circuit and existing that the position of the middle pivot and rear cover that solve the rotor of existing starter adjusts not carbon brush holder at that time
Magnet steel is not fixed firmly the problem of being easy to fall off.
To achieve the above object, the utility model uses following technical scheme:
A kind of automobile starter stator casing of the buckle-type connection with top plate, the shell including lower section opening are described
Shell is cylindrical, and the top of the shell is equipped with a top panel, and the middle part of the top panel is equipped with a centre bore, for wearing
The middle pivot of rotor, is additionally provided with two carbon brush slots to match with carbon brush holder on the top panel, and when installation, carbon brush holder is installed
It is inserted into the carbon brush slot on carbon brush slot, and by the carbon brush on carbon brush holder, so under vibration, still guarantees the position of carbon brush
Set it is constant, can to avoid carbon brush be detached from stator cage,
The intracorporal top of shell set there are four or six the first salient points, when mounting magnetic steel, four or six the first salient points
On the top end face of the magnet steel of stator, play axially position, prevent magnet steel from falling off, set in the shell there are four or six
A buckle, when installing clamp ring, four or six buckles match with the bayonet on clamp ring, for by the bayonet and shell on clamp ring
Buckle on body carries out buckle-type connection, so that clamp ring be made to be secured firmly on shell.
Further, in the shell from outside to inside punching there are four or six buckles, for the bayonet on clamp ring
It matches, may be simultaneously used for swelling shell.
According to the utility model, the surface of the shell is equipped with one layer of zinc coat or zinc-plated nickel layer, plays antisepsis, increases
The service life of shell.
According to the utility model, the outer sheath of the shell is equipped with a plastic cylinder, and plastic cylinder is equipped with spiral groove,
Cold water pipe is equipped on the spiral groove, the both ends of the cold water pipe pass through automobile starter shell and extend to the external world；Make
Used time, cold water are coiled on shell in the shape of a spiral, and the heat on stator can be taken away during circulating, is effectively reduced
The temperature of stator improves the service life of stator.
Further, the lower part of the shell is equipped at least two third salient points, and the plastic cylinder rides upon described the
On three salient points, restriction effect is played.
According to the utility model, the top panel is equipped with mounting hole, for being coupled with rear cover.
According to the utility model, the lower section of the centre bore is equipped with a bellmouth, and the inner wall of bellmouth is equipped with an annular
The top of teeth, the commutator of starter is set in the annular teeth, commutator can be made not shift, be will not influence carbon brush
With the contact area of commutator, it is ensured that starter stator works normally.
According to the utility model, a flange plate is outward extended with below the shell, the flange plate is equipped with several
Screw hole, the setting of the screw hole, for wearing stay bolt, for stator cage and stator front cover to be detachably connected on one
It rises.
According to the utility model, several location holes are additionally provided on the flange plate, the setting of location hole is pacified for positioning
When dress, first positioning pin is sequentially inserted into the front cover location hole of the front cover flange plate of the location hole and stator front cover, is then worn again
If stay bolt, therefore the installation effectiveness of stator cage and stator front cover can be improved.
The automobile starter stator casing of the buckle-type connection with top plate of the utility model, the beneficial effect is that:
1, the setting of top panel still guarantees that the position of carbon brush is constant so under vibration, can be detached to avoid carbon brush
Stator cage；Since carbon brush holder is directly anchored on the carbon brush slot of the top panel, the position tune of pivot and rear cover in the middle
It is whole not at that time, do not influence the contact area of carbon brush and commutator, it is ensured that starter stator works normally；
2, the shell is equipped with buckle, in use, matching with the bayonet on the intracorporal clamp ring of shell, clamp ring can be made firm
It is securely scheduled on shell, will not fall off easily；To make magnet steel be secured firmly on shell；
3, the top panel acts as a carbon brush holder, compared with prior art, eliminates and installs carbon brush holder with riveting process
It with stator, improves work efficiency, and the service life of stator can be extended；
4, zinc coat or zinc-plated nickel layer are set on shell, the antiseptic property of material can be improved, to greatly improve vapour
The service life of vehicle starter stator casing；
5, the setting of the first salient point, when mounting magnetic steel, the first salient point is set on the top end face of magnet steel, can play axial direction
Positioning action prevents magnet steel from falling off.
Detailed description of the invention
Fig. 1 is the front view schematic diagram of the automobile starter stator casing of the utility model.
Fig. 2 is the structural schematic diagram of the automobile starter stator casing of the utility model.
Fig. 3 is the bottom view schematic diagram of the automobile starter stator casing of the utility model.
Fig. 4 is another structural schematic diagram of the automobile starter stator casing of the utility model.
Fig. 5 is the cross-sectional view of the automobile starter stator casing of the utility model.
Fig. 6 is the expanded schematic diagram of the clamp ring of the automobile starter stator casing of the utility model.
Specific embodiment
Below in conjunction with specific attached drawing, to the automobile starter stator machine of the buckle-type connection with top plate of the utility model
Shell is described in further detail.In the description of the present embodiment, unless otherwise indicated, term " on ", "lower", "left", "right" etc.
The orientation or positional relationship of instruction is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model
It is described with simplifying, rather than the automobile starter stator casing of indication or suggestion meaning must have a particular orientation, with specific
Orientation construction and operation, therefore should not be understood as limiting the present invention.
It as Figure 1-Figure 4, is a kind of automobile starter stator of buckle-type connection with top plate of the utility model
Casing, the shell 1 including lower section opening, the shell 1 is cylindrical, and the top of the shell 1 is equipped with a top panel 2, described
The middle part of top panel 2 is equipped with a centre bore 3 and is additionally provided with two and carbon brush on the top panel 2 for wearing the middle pivot of rotor
The carbon brush slot 4 that matches of seat when installation, carbon brush holder is mounted on carbon brush slot 4, and the carbon brush on carbon brush holder is inserted into the carbon
In brush slot 4, so under vibration, still guarantee that the position of carbon brush is constant, stator cage can be detached to avoid carbon brush.Due to carbon
Brush is directly anchored on the carbon brush slot 4 of the top panel 2, therefore the position of pivot and rear cover adjusts not at that time in the middle, does not influence
The contact area of carbon brush and commutator, it is ensured that starter stator works normally.
As shown in Figure 3 and Figure 5, the top of the shell 1 is rushed from outside to inside there are four the first salient point 12, mounting magnetic steel 13
When, four the first salient points 12 play axially position, prevent magnet steel 13 from falling off on the top end face of the magnet steel 13 of stator,
Set in the shell 1 there are four buckle 14, four buckle 14 with clamp ring 15 on bayonets 16 match (as shown in Figure 6), with
In the buckle 14 on the bayonet 16 and shell 1 on clamp ring 15 is carried out buckle-type connection, so that clamp ring 15 be made to be secured firmly to shell
On body 1, it is secured firmly to magnet steel 13 on shell 1.It will be understood that when the quantity of the magnet steel 13 in stator is 6, card
The 14, first salient point 12 of button, bayonet 16 are also arranged to 6 accordingly.
There are four the buckles 14 for punching from outside to inside in the shell 1, for matching with the bayonet 16 on clamp ring 15, together
When can be also used for swelling shell 1.
The top panel 2 is equipped with mounting hole 5.When installation, the rear cover of fixing piece and starter stator casing can be passed through
Mounting hole be detachably connected.
As shown in Figures 2 and 3, the lower section of the centre bore 2 is equipped with a bellmouth 6, and the inner wall of bellmouth 6 is equipped with a ring
The top of shape teeth 7, the commutator of starter is set in the annular teeth 7, and under vibration, commutator does not shift,
It will not influence the contact area of carbon brush and commutator, it is ensured that starter stator works normally.
As shown in figure 3, the lower section of the shell 1 is outward extended with a flange plate 8, the flange plate 8 is equipped with several spiral shells
Hole 9, the screw hole 9 are preferably three, and equidistantly distributed is on flange plate 8.The setting of the screw hole 9, for wearing stay bolt,
For stator cage and stator front cover to be detachably connected.
Several location holes 10 are additionally provided on the flange plate 8, the location hole 10 is preferably four, and equidistantly distributed is in the wing
On listrium 8, positioning pin when installation, is first sequentially inserted into the location hole 10 and stator front cover for positioning by the setting of location hole 10
Front cover flange plate front cover location hole in, then wear stay bolt again, therefore stator cage and stator front cover can be improved
Installation effectiveness.
As shown in figure 3, the top panel 2 is equipped with a constant pressure spring mounting groove 11, it is permanent by installation for installing constant pressure spring
Pressure spring compresses carbon brush, further ensures that the position of carbon brush immobilizes.
As shown in Fig. 2, the surface of the shell 1 is equipped with one layer of zinc coat 17 or zinc-plated nickel layer, antisepsis is played, increases shell
The service life of body 1.
As shown in figure 4, the outer sheath of the shell 1 is equipped with a plastic cylinder 18, plastic cylinder 18 is equipped with spiral groove
19, cold water pipe (being not shown on figure) is equipped on the spiral groove 19, and the both ends of the cold water pipe pass through automobile starter
Shell extends to the external world；In use, cold water is coiled in the shape of a spiral on shell 1, stator can be taken away during circulating
On heat, effectively reduce the temperature of stator, improve the service life of stator.
The lower part of the shell 1 rushes from inside to outside at least two third salient points 23, and all third salient points 23 are same
On horizontal plane, the plastic cylinder 18 is ridden upon on the third salient point 23, plays restriction effect.In use, by plastic cylinder 18
It is set on shell 1, and rides upon the lower edge of plastic cylinder 18 on third salient point 23, then again close stator cage rear cover lid
On stator cage, so that plastic cylinder 18 is secured firmly on the outer wall of starter stator casing.
As shown in Fig. 1, Fig. 5 and Fig. 6, the present embodiment also discloses a kind of automobile start of buckle-type connection with top plate
Machine stator, including the shell 1, set in the shell 1 there are four or six magnet steel 13 and one for fixing the folder of magnet steel
Ring 15, the clamp ring 15 in a ring, are formed by 20 edge rolling of an intermediate plate bracket, are set on the intermediate plate bracket 20 there are four intermediate plate
21, the magnet steel 13 is installed between adjacent two intermediate plate 21, so that magnet steel 13 is secured firmly to the inner wall of shell 1
On, it is not easy to it falls off；Each intermediate plate 21 is equipped with a bayonet 16, and the bayonet 16 matches with the buckle 14 on shell 1, makes
Bayonet 16 on intermediate plate 21 is carried out buckle-type with the buckle 14 on shell 1 and connected, so that clamp ring 15 be made to be secured firmly to by the used time
On shell 1, and then it is secured firmly to magnet steel 13 on shell 1.
The intermediate plate 21 includes left intermediate plate 211 and right clamping piece 212, and the left intermediate plate 211 and right clamping piece 212 pass through a connection
Piece 213 connects, and constitutes a strip slot, and the left intermediate plate 211, right clamping piece 212 and connection sheet 213 are an integral molding structure, institute
It states and offers the bayonet 16 in connection sheet 213, respectively punching has one or two second salient point 22 in each connection sheet 213,
So that adjacent two intermediate plate 21 expands and swelling magnet steel 13 (as shown in Figure 6).
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without departing from the principle of this utility model, several improvements and modifications can also be made.These improve and
Retouching also should be regarded as the protection scope of the utility model.
Claims (9)
1. a kind of automobile starter stator casing of the buckle-type connection with top plate, which is characterized in that open including lower section
Shell, the shell is cylindrical, and the top of the shell is equipped with a top panel, and the middle part of the top panel is equipped with a center
Hole is additionally provided with two carbon brush slots to match with carbon brush holder on the top panel,
The intracorporal top of shell set there are four or six the first salient points, four or six the first salient points be set to the magnet steel of stator
On the end face of top, set in the shell there are four or six buckle, four or six buckle with stator in clamp ring on bayonet
Match.
2. the automobile starter stator casing that the buckle-type with top plate connects as described in claim 1, which is characterized in that institute
State in shell punching from outside to inside there are four or six buckles.
3. the automobile starter stator casing that the buckle-type with top plate connects as described in claim 1, which is characterized in that institute
The surface for stating shell is equipped with one layer of zinc coat or zinc-plated nickel layer.
4. the automobile starter stator casing that the buckle-type with top plate connects as described in claim 1, which is characterized in that institute
The outer sheath for stating shell is equipped with a plastic cylinder, and plastic cylinder is equipped with spiral groove, is equipped with cold water on the spiral groove
Pipe, the both ends of the cold water pipe pass through automobile starter shell and extend to the external world.
5. the automobile starter stator casing that the buckle-type with top plate connects as claimed in claim 4, which is characterized in that institute
The lower part for stating shell is equipped at least two third salient points, and the plastic cylinder is set to the upper end of the third salient point.
6. the automobile starter stator casing that the buckle-type with top plate connects as described in claim 1, which is characterized in that institute
Top panel is stated equipped with mounting hole.
7. the automobile starter stator casing that the buckle-type with top plate connects as described in claim 1, which is characterized in that institute
The lower section for stating centre bore is equipped with a bellmouth, and the inner wall of bellmouth is equipped with an annular teeth.
8. the automobile starter stator casing that the buckle-type with top plate connects as described in claim 1, which is characterized in that institute
It states and is outward extended with a flange plate below shell, the flange plate is equipped with several screw holes.
9. the automobile starter stator casing that the buckle-type with top plate connects as claimed in claim 8, which is characterized in that institute
It states and is additionally provided with several location holes on flange plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821594992.5U CN208797723U (en) | 2018-09-28 | 2018-09-28 | A kind of automobile starter stator casing of the buckle-type connection with top plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821594992.5U CN208797723U (en) | 2018-09-28 | 2018-09-28 | A kind of automobile starter stator casing of the buckle-type connection with top plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208797723U true CN208797723U (en) | 2019-04-26 |
Family
ID=66211181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821594992.5U Expired - Fee Related CN208797723U (en) | 2018-09-28 | 2018-09-28 | A kind of automobile starter stator casing of the buckle-type connection with top plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208797723U (en) |
-
2018
- 2018-09-28 CN CN201821594992.5U patent/CN208797723U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200904 Address after: Peng Feng Road Jiading District Shanghai Malu town 201801 Lane 129 No. 29 Patentee after: SHANGHAI HONGJI METAL PRODUCTS Co.,Ltd. Address before: 201411, Shanghai, Fengxian District City, south of the highway 250, 2 Patentee before: SHANGHAI CHANGHONG AUTO PARTS Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190426 Termination date: 20200928 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |