CN207638519U - A kind of stator core dress pressure device of tyre - Google Patents
A kind of stator core dress pressure device of tyre Download PDFInfo
- Publication number
- CN207638519U CN207638519U CN201721792049.0U CN201721792049U CN207638519U CN 207638519 U CN207638519 U CN 207638519U CN 201721792049 U CN201721792049 U CN 201721792049U CN 207638519 U CN207638519 U CN 207638519U
- Authority
- CN
- China
- Prior art keywords
- tire
- core
- stator core
- pedestal
- pressure device
- Prior art date
- 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.)
- Expired - Fee Related
Links
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 15
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 claims abstract description 4
- 238000005056 compaction Methods 0.000 abstract description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 3
- 238000004080 punching Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
Landscapes
- Tyre Moulding (AREA)
Abstract
The utility model discloses a kind of stator cores to fill pressure device of tyre comprising tire core, lower tire, upper tire and several screw rods；The tire core includes discoid and horizontally disposed pedestal and the core cylinder that is vertical on pedestal；The lower tire and upper tire annularly and are sheathed on outside core cylinder, and the stator core is sheathed on outside core cylinder and between lower tire and upper tire；The lower tire upper surface is equipped with a pair of lower groove to match with slot lining bar；The upper tire lower surface is equipped with a pair of upper groove to match with slot lining bar；The lower tire and pedestal are fastenedly connected, and the screw rod sequentially passes through lower tire, stator core and upper tire and stretches out upper tire.The utility model can be with certain pressure compaction stator core；The present apparatus disclosure satisfy that demand when stator core processing.
Description
Technical field
The utility model belongs to motor technology field, and in particular to a kind of stator core dress pressure device of tyre.
Background technology
Exemplary fast reactor project spindle motor CFR-SRM-150 stator core outer circles Φ 150, iron core length 340, outer circle does not have
Cramp, muscle also do not allow fluting to weld, there is the requirement of roughness 1.6 and cylindricity 0.02.Therefore requirements above, stator are based on
Punching cannot directly overlay in engine base cylinder, it is necessary to slot lining bar auxiliary positioning stator punching, and also existing forcing press can not
Meet the dress pressure of the so small stator core of appearance and size, band tire is put into engine base after existing dress pressure tire structure cannot meet dress pressure
The requirement of tread flaking again in cylinder need to redesign dress pressure tire.
Utility model content
The purpose of this utility model is to provide a kind of stator cores to fill pressure device of tyre, and described device can be with certain pressure
Force tight stator core；The present apparatus disclosure satisfy that demand when stator core processing.
To achieve the above object, the utility model uses following technical scheme：
A kind of stator core dress pressure device of tyre, including tire core, lower tire, upper tire and several screw rods.
The tire core includes discoid and horizontally disposed pedestal and the core cylinder that is vertical on pedestal.
The lower tire and upper tire annularly and are sheathed on outside core cylinder, and the stator core is sheathed on outside core cylinder and under being located at
Between tire and upper tire.
The lower tire upper surface is equipped with a pair of lower groove to match with slot lining bar.
The upper tire lower surface is equipped with a pair of upper groove to match with slot lining bar.
The lower tire and pedestal are fastenedly connected, and the screw rod sequentially passes through lower tire, stator core and upper tire and stretches out
Tire upper surface.
Further, the screw rod is pierced by the part of tire and is connected with nut.
Further, the longitudinal center line of the tire core is equipped with centre bore.
The beneficial effects of the utility model：
The utility model by tire core, upper tire and lower tire combination and use screw rod and bolt assemble so that filling
Setting can be with certain pressure compaction stator core；The present apparatus disclosure satisfy that stator core band tire machines and will be whole
A device is put into after engine base cylinder the process requirements of tread flaking again.
Description of the drawings
Fig. 1 is the utility model stator core dress pressure device of tyre structural schematic diagram；
Fig. 2 is the vertical view of lower tire described in Fig. 1；
Fig. 3 is Section A-A sectional view in Fig. 2；
Fig. 4 is the vertical view of upper tire described in Fig. 1；
Fig. 5 is the partial cutaway view of section B-B in Fig. 4；
Fig. 6 is the structural schematic diagram of tire core in Fig. 1.
Specific implementation mode
A kind of stator core dress pressure device of tyre, as shown in Figs. 1-5, described device include tire core 1, lower tire 2, upper tire 5 and
Several are used for the bolt 7 and screw rod 4 of assembly.Device described in the present embodiment is used to be pressed top and bottom end and carries slot lining bar
Stator core 3.
The tire core 1 includes discoid and horizontally disposed pedestal 11 and the core cylinder 12 being vertical on pedestal 11, institute
The longitudinal center line for stating tire core 1 is equipped with centre bore 13.The outer rim circumferential direction upper edge vertical direction of 11 upper surface of the pedestal is set
There are four counterbores 14.
The lower tire 2 and upper tire 5 annularly and are sheathed on outside core cylinder 12, and the stator core 3 is sheathed on outside core cylinder 12
And between lower tire 2 and upper tire 5.
2 upper surface of lower tire is equipped with a pair of lower groove 21 to match with slot lining bar, and the lower tire 2 is vertically set
There are threaded hole corresponding with counterbore 14 23 and four first assembly threaded holes 22.
5 lower surface of upper tire is equipped with a pair of upper groove 51 to match with slot lining bar, and the upper tire 5 is vertically set
There is second assembly threaded hole 52 corresponding with the first assembly threaded hole 22.
In the present embodiment, the outside diameter of the upper tire 5 and lower tire 2 is more than the diameter of pedestal 11.
The bolt 7 is threadedly coupled with counterbore 14 and threaded hole 23, so that pedestal 11 and lower tire 2 are mounted together.
The screw rod 4 assembles threaded hole 52 with the first assembly threaded hole 22 and second and is threadedly coupled, and the screw rod 4 is across the
One pilot hole 22, the punching of stator core 3 and the second pilot hole 52 are so that stator core 3 is same as above tire 5 and lower tire 2 is mounted on
Together.In the present embodiment, the part that the screw rod 4 is pierced by tire 5 is connected with nut 6, is tightened using nut 6 so that in stator iron
Apply certain pressure on core 3.
When assembly, sequentially lower tire 2, stator core 3 and upper tire 5 are sheathed on outside core cylinder 12；Using bolt 7 by pedestal 11
It links together with lower tire 2；Tire 5, stator core 3 and lower tire 2 are put on using screw rod 4 and are tightened with nut 6 and screw rod 4；Institute
The slot lining bar cooperation that the lower groove 21 of the upper groove 51 and lower tire 2 of stating tire 5 is carried with 3 upper/lower terminal of stator core.
Above example is only the preferred embodiment of stator core dress pressure device of tyre, is not intended to limit the utility model
Protection domain.It will be understood by those of ordinary skill in the art that modifying or being equal to the technical solution of the utility model
It replaces, without departing from the spirit and scope of technical solutions of the utility model.
Claims (3)
1. a kind of stator core dress pressure device of tyre, which is characterized in that including tire core, lower tire, upper tire and several screw rods；
The tire core includes discoid and horizontally disposed pedestal and the core cylinder that is vertical on pedestal；
The lower tire and upper tire are annular in shape and are sheathed on outside core cylinder, the stator core be sheathed on core cylinder it is outer and positioned at lower tire and
Between upper tire；
The lower tire upper surface is equipped with a pair of lower groove to match with slot lining bar；
The upper tire lower surface is equipped with a pair of upper groove to match with slot lining bar；
The lower tire and pedestal are fastenedly connected, and the screw rod sequentially passes through lower tire, stator core and upper tire and stretches out on upper tire
Surface.
2. stator core dress pressure device of tyre according to claim 1, it is characterised in that：The screw rod is pierced by the part of tire
It is connected with nut.
3. stator core dress pressure device of tyre according to claim 1, it is characterised in that：On the longitudinal center line of the tire core
Equipped with centre bore.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721792049.0U CN207638519U (en) | 2017-12-20 | 2017-12-20 | A kind of stator core dress pressure device of tyre |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721792049.0U CN207638519U (en) | 2017-12-20 | 2017-12-20 | A kind of stator core dress pressure device of tyre |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207638519U true CN207638519U (en) | 2018-07-20 |
Family
ID=62853043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721792049.0U Expired - Fee Related CN207638519U (en) | 2017-12-20 | 2017-12-20 | A kind of stator core dress pressure device of tyre |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207638519U (en) |
-
2017
- 2017-12-20 CN CN201721792049.0U patent/CN207638519U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180720 |