CN205960384U - Plane commutator - Google Patents
Plane commutator Download PDFInfo
- Publication number
- CN205960384U CN205960384U CN201620577265.2U CN201620577265U CN205960384U CN 205960384 U CN205960384 U CN 205960384U CN 201620577265 U CN201620577265 U CN 201620577265U CN 205960384 U CN205960384 U CN 205960384U
- Authority
- CN
- China
- Prior art keywords
- punching press
- commutation
- arc surface
- copper sheet
- switching
- 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
Landscapes
- Motor Or Generator Current Collectors (AREA)
Abstract
The utility model discloses a plane commutator, including the switching -over copper sheet that commutates the base member and lay at switching -over matrix surface circumference, its characterized in that: the switching -over copper sheet has the last sector and side arc surface of each other rectangular connection, goes up the working face that the sector is plane commutator, and the bottom of the arc surface that inclines is equipped with the bonding wire crotch, the side arc surface is equipped with inward punching press concave yield, compaginates with the switching -over base member in the hook foot implantation switching -over base member that the punching press concave yield formed. The utility model has the advantages of simple structure, with low costs, mechanical properties good.
Description
【Technical field】
The utility model relates to a kind of improvement invention of flat commutator.
【Background technology】
Diverter is generally divided into hook, grooved and three kinds of plane, and flat commutator is gained the name for plane because of its work surface.Pass
System flat commutator it is ensured that commutation copper sheet and commutation matrix between bond strength, typically will be in the inner side of commutation copper sheet
In addition setting hook foot, therefore structure is more complicated, relatively costly, if in addition not arranging hook foot, then the machinery of flat commutator
Performance will be poor.
【Content of the invention】
For the deficiencies in the prior art, this utility model provides one kind and has that structure is simple, low cost, good mechanical property
The flat commutator of advantage.
This utility model adopts the following technical scheme that to complete：
Flat commutator, including commutation matrix and commutation matrix surface circumference lay commutation copper sheet it is characterised in that：
Commutation copper sheet has upper sector and the side arc surface of mutually connection at a right angle, and upper sector is the work surface of flat commutator, side
The bottom of arc surface is provided with bonding wire crotch, and described side arc surface is provided with that inside punching press is recessed, and the hook foot that punching press is concavely formed is planted
Enter to commutate in matrix with commutation matrix strong bonded.
The punching press about sustained height position is provided with of the side arc surface of every commutation copper sheet is recessed, about punching press
Two hook feet being concavely formed are in splayed.
After technique scheme, commutation copper sheet only has upper sector and the side arc surface of mutually connection at a right angle, so
It is provided with that inside punching press is recessed afterwards in side arc surface, firm with the matrix that commutates in the hook foot implantation commutation matrix that punching press is concavely formed
In conjunction with so, the inner side of commutation copper sheet is not required in addition arrange hook foot, and structure is simple, and low cost is effectively ensured commutation simultaneously
The mechanical performance of device.
【Brief description】
This utility model has the following drawings：
Fig. 1 is the structural representation of utility model；
Fig. 2 is the overlook direction figure of Fig. 1.
【Specific embodiment】
As illustrated, flat commutator of the present utility model, including commutation matrix 1 with commutation matrix 1 surface perimeter cloth
If commutation copper sheet 2, commutation copper sheet 2 has upper sector 21 and the side arc surface 22 of mutually connection at a right angle, and upper sector 21 is
The work surface of flat commutator, the bottom of side arc surface 22 is provided with bonding wire crotch 4, and described side arc surface 22 is provided with inside punching press
Recessed, with commutation matrix 1 strong bonded in the hook foot 3 implantation commutation matrix 1 that punching press is concavely formed；The side of every commutation copper sheet 2
Arc surface 22 punching press about sustained height position is provided with is recessed, about two hook feet 3 being concavely formed of punching press be in
Splayed.
Claims (2)
1. flat commutator, including commutation matrix and commutation matrix surface circumference lay commutation copper sheet it is characterised in that：Change
There is to copper sheet upper sector and the side arc surface of mutually connection at a right angle, upper sector is the work surface of flat commutator, side is justified
The bottom of cambered surface is provided with bonding wire crotch, and described side arc surface is provided with that inside punching press is recessed, the hook foot implantation that punching press is concavely formed
With commutation matrix strong bonded in commutation matrix.
2. flat commutator as claimed in claim 1 it is characterised in that：The side arc surface of every commutation copper sheet is in sustained height
Position be provided with about punching press recessed, about two hook feet being concavely formed of punching press be in splayed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620577265.2U CN205960384U (en) | 2016-06-13 | 2016-06-13 | Plane commutator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620577265.2U CN205960384U (en) | 2016-06-13 | 2016-06-13 | Plane commutator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205960384U true CN205960384U (en) | 2017-02-15 |
Family
ID=57967792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620577265.2U Expired - Fee Related CN205960384U (en) | 2016-06-13 | 2016-06-13 | Plane commutator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205960384U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109245477A (en) * | 2017-07-11 | 2019-01-18 | 德昌电机(深圳)有限公司 | motor and engine air management device |
| CN109245445A (en) * | 2017-07-11 | 2019-01-18 | 德昌电机(深圳)有限公司 | motor and engine air management device |
-
2016
- 2016-06-13 CN CN201620577265.2U patent/CN205960384U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109245477A (en) * | 2017-07-11 | 2019-01-18 | 德昌电机(深圳)有限公司 | motor and engine air management device |
| CN109245445A (en) * | 2017-07-11 | 2019-01-18 | 德昌电机(深圳)有限公司 | motor and engine air management device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205111146U (en) | Circuit breaker casing welding position anchor clamps | |
| CN205960384U (en) | Plane commutator | |
| CN102946692B (en) | Circuit board assembly and riveting tool thereof | |
| CN205033226U (en) | Compound robot clamp | |
| CN205928868U (en) | Movable mechanism of punching a hole for plastic slab | |
| CN204340336U (en) | Air bag hold down gag | |
| CN204674919U (en) | A kind of cardboard forming device | |
| CN204912499U (en) | Mould drift | |
| CN204975485U (en) | Cutting machine of high efficiency cutting rod form material | |
| CN204894088U (en) | A high accuracy die structure for plank punches a hole | |
| CN203146504U (en) | Fast connecting plate of sectional materials | |
| CN204221889U (en) | A kind of technique edges separator | |
| CN203448466U (en) | Medical locking plate radian pressing device | |
| CN203851897U (en) | Firmly connected shoe structure | |
| CN207588196U (en) | A kind of connector crimps fixture | |
| CN202850446U (en) | Fastening floor and connecting component | |
| CN105414437A (en) | Plate connecting method capable of using prepressing holes of soft rivet column and riveting compounding | |
| CN205623001U (en) | Flexible line way board pad forming device | |
| CN103448120B (en) | Turnover mechanism for chopsticks | |
| CN210898657U (en) | Stator positioning rib capable of simplifying processing technology | |
| CN202072956U (en) | Shirt side seam press machine | |
| CN103206434A (en) | Connector for hinge combined machine | |
| CN203751229U (en) | Traceless riveting punch set | |
| CN204294463U (en) | Paper extraction unit assisted by gluing machine | |
| CN205969990U (en) | Jujube machine is made to seamless pocket zip fastener |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170215 Termination date: 20170613 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |