CN207338872U - A kind of hook-type commutator - Google Patents
A kind of hook-type commutator Download PDFInfo
- Publication number
- CN207338872U CN207338872U CN201721471335.7U CN201721471335U CN207338872U CN 207338872 U CN207338872 U CN 207338872U CN 201721471335 U CN201721471335 U CN 201721471335U CN 207338872 U CN207338872 U CN 207338872U
- Authority
- CN
- China
- Prior art keywords
- connection copper
- filler material
- sheet
- hook
- copper sheet
- 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
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- Motor Or Generator Current Collectors (AREA)
Abstract
The utility model discloses a kind of hook-type commutator, including filler material, connection copper sheet and mica sheet are provided with the outside of the filler material, set on the mica sheet fluted, hook foot is provided with the outside of one end of the connection copper sheet, fixing collar and fixed block are provided with the outside of the filler material, the fixing collar is in connection copper sheet, the fixed block is fitted and connected with mica sheet, reinforcing rib is provided with the inside of the mica sheet, empty slot is provided with the middle part of the mica sheet, the reinforcing rib is located at the outside of empty slot.The utility model on filler material by being provided with limit protrusion, the limiting groove on limit protrusion mating connection copper sheet so that connection copper sheet and filler material can consolidate connection；Fixing collar is provided with filler material, fixing collar improves the fixing intensity of connection copper sheet in the groove on connection copper sheet；Reinforcing rib and fixed block are provided with filler material, improves the mechanical strength and hypervelocity performance of the present apparatus.
Description
Technical field
Commutator correlative technology field is the utility model is related to, more particularly to a kind of hook-type commutator.
Background technology
Hooked reverser is generally by commutator matrix and the cylindrical copper segment for making circumference arrangement in commutator matrix
Composition, the essential structure of copper segment are：Hook including main leaf body and arranged on main leaf body medial surface, is molded in commutator
When, main leaf body is implanted into commutator matrix together with commutator matrix strong bonded by hook.The commutator of the prior art
Copper sheet, hook punch forming usually together with main leaf body, hook must be stamped metal part, therefore the structure for being limited to hook is set
Meter, there are larger technology to be stranded for combination power when further enhancing commutator shaping between copper segment and commutator matrix
Difficulty, commutator product mechanical strength and hypervelocity performance cannot be improved further, therefore cannot meet electronic work very well
Has higher and higher rate request.Therefore, it is necessary to solve the above problems to invent a kind of hook-type commutator.
Utility model content
The purpose of this utility model is to provide a kind of hook-type commutator, to solve proposed in the above background technology ask
Topic.
To achieve the above object, the utility model provides following technical solution：A kind of hook-type commutator, including filler material,
Connection copper sheet and mica sheet is provided with the outside of the filler material, set on the mica sheet it is fluted, the connection copper sheet
Hook foot is provided with the outside of one end, fixing collar and fixed block are provided with the outside of the filler material, the fixing collar is positioned at connection copper
In piece, the fixed block is fitted and connected with mica sheet, and reinforcing rib, the middle part of the mica sheet are provided with the inside of the mica sheet
Empty slot is provided with, the reinforcing rib is located at the outside of empty slot.
Preferably, the connection copper sheet and mica sheet are both provided with multiple, multiple to connect copper sheets and mica sheet battle array in a ring
Column distribution, and connection copper sheet and mica sheet shift to install.
Preferably, the outer middle side part of the filler material is provided with limit protrusion, and the limit protrusion is in connection copper sheet
In the limiting groove of middle side part.
Preferably, the fixing collar is provided with two, and two fixing collars are respectively positioned in the notch on connection copper sheet.
Preferably, the reinforcing rib is provided with multiple, and multiple reinforcing ribs are distributed in horizontal array.
Preferably, the fixed block is provided with two, and the spacing of two fixed blocks is equal to the spacing of two fixing collars, and solid
Determine block to shift to install with fixing collar.
The technique effect and advantage of the utility model：The utility model is limited by being provided with limit protrusion on filler material
Limiting groove on the male cooperation connection copper sheet of position so that connection copper sheet and filler material can consolidate connection；Set on filler material
Fixing collar is equipped with, fixing collar improves the fixing intensity of connection copper sheet in the groove on connection copper sheet；Set on filler material
Reinforcing rib and fixed block are equipped with, improves the mechanical strength and hypervelocity performance of the present apparatus.
Brief description of the drawings
Fig. 1 is the utility model structural profile illustration.
Fig. 2 is the utility model structure schematic side view.
In figure：Filler material 1, connection copper sheet 2, mica sheet 3, groove 4, hook foot 5, limit protrusion 6, fixing collar 7, reinforcing rib 8,
Fixed block 9, empty slot 10.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained, shall fall within the protection scope of the present invention.
The utility model provides a kind of hook-type commutator as shown in Figs. 1-2, including filler material 1, the filler material 1
Outside is provided with connection copper sheet 2 and mica sheet 3, fluted 4 is set on the mica sheet 3, one end outside of the connection copper sheet 2
Hook foot 5 is provided with, the outside of the filler material 1 is provided with fixing collar 7 and fixed block 9, and the fixing collar 7 is positioned at connection copper sheet 2
Interior, the fixed block 9 is fitted and connected with mica sheet 3, and the inner side of the mica sheet 3 is provided with reinforcing rib 8, the mica sheet 3
Middle part is provided with empty slot 10, and the reinforcing rib 8 is located at the outside of empty slot 10.
The connection copper sheet 2 and mica sheet 3 are both provided with multiple, multiple connection copper sheet 2 and mica sheet 3 circular arrays point
Cloth, and connection copper sheet 2 and mica sheet 3 shift to install；The outer middle side part of the filler material 1 is provided with limit protrusion 6, described spacing
Protrusion 6 is in the limiting groove of connection 2 middle inside of copper sheet；The fixing collar 7 is provided with two, two 7 equal positions of fixing collar
In in the notch on connection copper sheet 2；The reinforcing rib 8 be provided with it is multiple, multiple reinforcing ribs 8 in horizontal array be distributed；It is described solid
Determine block 9 and be provided with two, the spacing of two fixed blocks 9 is equal to the spacing of two fixing collars 7, and fixed block 9 misplaces with fixing collar 7
Set.
This practicality operation principle：Limit protrusion 6 is provided with filler material 1, on 6 mating connection copper sheet 2 of limit protrusion
Limiting groove so that connection copper sheet 2 and filler material 1 can consolidate connection；Fixing collar 7, fixing collar 7 are provided with filler material 1
In the groove on connection copper sheet 2, the fixing intensity of connection copper sheet 2 is improved；8 He of reinforcing rib is provided with filler material 1
Fixed block 9, improves the mechanical strength and hypervelocity performance of the present apparatus.
Finally it should be noted that：The above descriptions are merely preferred embodiments of the present invention, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify the technical solution described in foregoing embodiments, or to which part technical characteristic
Equivalent substitution is carried out, where within the spirit and principles of the present invention, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of hook-type commutator, including filler material（1）, it is characterised in that：The filler material（1）Outside be provided with connection copper
Piece（2）And mica sheet（3）, the mica sheet（3）Upper setting is fluted（4）, the connection copper sheet（2）One end on the outside of be provided with
Hook foot（5）, the filler material（1）Outside be provided with fixing collar（7）And fixed block（9）, the fixing collar（7）Positioned at connection copper
Piece（2）It is interior, the fixed block（9）With mica sheet（3）It is fitted and connected, the mica sheet（3）Inner side be provided with reinforcing rib（8）,
The mica sheet（3）Middle part be provided with empty slot（10）, the reinforcing rib（8）Positioned at empty slot（10）Outside.
A kind of 2. hook-type commutator according to claim 1, it is characterised in that：The connection copper sheet（2）And mica sheet（3）
It is both provided with multiple, multiple connection copper sheets（2）And mica sheet（3）Circular array is distributed, and connects copper sheet（2）And mica sheet
（3）Shift to install.
A kind of 3. hook-type commutator according to claim 1, it is characterised in that：The filler material（1）Outer middle side part set
It is equipped with limit protrusion（6）, the limit protrusion（6）Positioned at connection copper sheet（2）In the limiting groove of middle inside.
A kind of 4. hook-type commutator according to claim 1, it is characterised in that：The fixing collar（7）It is provided with two, two
A fixing collar（7）It is respectively positioned on connection copper sheet（2）On notch in.
A kind of 5. hook-type commutator according to claim 1, it is characterised in that：The reinforcing rib（8）Be provided with it is multiple, it is more
A reinforcing rib（8）It is distributed in horizontal array.
A kind of 6. hook-type commutator according to claim 1, it is characterised in that：The fixed block（9）It is provided with two, two
A fixed block（9）Spacing be equal to two fixing collars（7）Spacing, and fixed block（9）With fixing collar（7）Shift to install.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721471335.7U CN207338872U (en) | 2017-11-07 | 2017-11-07 | A kind of hook-type commutator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721471335.7U CN207338872U (en) | 2017-11-07 | 2017-11-07 | A kind of hook-type commutator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207338872U true CN207338872U (en) | 2018-05-08 |
Family
ID=62427377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721471335.7U Expired - Fee Related CN207338872U (en) | 2017-11-07 | 2017-11-07 | A kind of hook-type commutator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207338872U (en) |
-
2017
- 2017-11-07 CN CN201721471335.7U patent/CN207338872U/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 |
Granted publication date: 20180508 Termination date: 20191107 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |