CN204809611U - Assembly type commutator copper sheet - Google Patents
Assembly type commutator copper sheet Download PDFInfo
- Publication number
- CN204809611U CN204809611U CN201520578560.5U CN201520578560U CN204809611U CN 204809611 U CN204809611 U CN 204809611U CN 201520578560 U CN201520578560 U CN 201520578560U CN 204809611 U CN204809611 U CN 204809611U
- Authority
- CN
- China
- Prior art keywords
- floor
- lamellar body
- horizontal bar
- inlaid hole
- commutator
- 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 an assembly type commutator copper sheet comprises lamellar body, floor and horizontal bar, and lamellar body and floor are connected to the horizontal bar, its characterized in that: the side orientation of lamellar body is equipped with the first dress hole of inlaying, and the side orientation of floor is equipped with the second and inlays the dress hole, and the first insertion of a horizontal bar end band, another end band second insertion, the shape and the first shape phase -match that inlays the dress hole of first insertion, first insertion are packed lamellar body first into and is inlayed and adorn downtheholely, and the shape and the second of second insertion inlays the shape phase -match in dress hole, the second insertion pack into the second of floor inlay adorn downthehole. The utility model discloses simple structure designs floor and horizontal bar according to the different strength requirements of commutator are independent in a flexible way, then floor, horizontal bar, lamellar body equipment combine, not only better satisfies the commutator strength requirement, and general design can be realized to lamellar body, floor, horizontal bar moreover, reduces the mould and is equipped with, practices thrift the cost.
Description
[technical field]
The utility model relates to a kind of commutator, is specifically related to a kind of copper segment.
[background technology]
Commutator is applied on rotor, and the major part of commutator is exactly copper segment.The copper segment of prior art, by body portion, rib portion and beam portions composition, lamellar body is connected with floor by horizontal stripe, lamellar body, floor, horizontal stripe is structure as a whole, for dissimilar, different size, the commutator of varying strength, the structure of its copper segment is all different, comprise the difference of lamellar body and the difference of floor, floor determines the bond strength of copper segment and commutator matrix, be equivalent to the mechanical strength determining commutator product, due to lamellar body, floor is all different, so the punching die of copper segment will be equipped with a lot, also have, because be disjunctor with lamellar body, so the design meeting critical constraints of floor, for ensureing the bond strength between copper segment and commutator matrix, it is larger that floor often will design, and floor, material on horizontal stripe limit all want when copper segment is shaping punched fall, will cause larger spillage of material like this, cost is high.
[summary of the invention]
In view of the deficiencies in the prior art, it is simple that the purpose of this utility model aims to provide a kind of structure, independent flexible design floor and horizontal stripe is required according to commutator varying strength, then floor, horizontal stripe, lamellar body are assembled, not only better meet commutator requirement of strength, and lamellar body, floor, horizontal stripe can realize universal design, reduce mould and be equipped with, cost-saving packaging copper segment.
The utility model takes following technical scheme:
A kind of packaging copper segment, by lamellar body, floor and horizontal stripe composition, lamellar body is connected with floor by horizontal stripe, it is characterized in that: the side surface direction of lamellar body is provided with the first inlaid hole, the side surface direction of floor is provided with the second inlaid hole, horizontal stripe one end band first insertion, another end band second insertion, the shape of the first insertion and the mating shapes of the first inlaid hole, first insertion loads in the first inlaid hole of lamellar body, first insertion and the first inlaid hole interference fit, first insertion swelling is in the first inlaid hole, the shape of the second insertion and the mating shapes of the second inlaid hole, second insertion loads in the second inlaid hole of floor, second insertion and the second inlaid hole interference fit, second insertion swelling is in the second inlaid hole.
First, second insertion at horizontal stripe and two ends thereof connects together in " work " font.
After adopting technique scheme, copper segment is by the lamellar body of Split type structure, floor and horizontal stripe composition, lamellar body, then floor and horizontal stripe are independently shaping separately fits together, structure is simple, floor can require and independent flexible design according to commutator varying strength, shaping to be designed to according to carrying out independence again, therefore, it is possible to better meet commutator requirement of strength, and lamellar body, floor and horizontal stripe can realize universal design, as long as combine, reduce mould to be equipped with, what floor size also can design simultaneously is less, also floor is not needed, material on horizontal stripe limit when copper segment is shaping punched fall, cost-saving.
[accompanying drawing explanation]
The utility model has the following drawings:
Fig. 1 is structural representation of the present utility model,
Fig. 2 is the Split type structure figure of Fig. 1,
Fig. 3 be Fig. 1 overlook directional diagram.
[embodiment]
As shown in the figure, packaging copper segment of the present utility model, by lamellar body 1, floor 2 and horizontal stripe 3 form, lamellar body 1 is connected with floor 2 by horizontal stripe 3, the side surface direction of lamellar body 1 is provided with the first inlaid hole 4, the side surface direction of floor 2 is provided with the second inlaid hole 7, horizontal stripe 3 one end band first insertion 5, another end band second insertion 6, horizontal stripe 3 and the first insertion 5, second insertion 6 connects together in " work " font, the shape of the first insertion 5 and the mating shapes of the first inlaid hole 4, first insertion 5 loads in the first inlaid hole 4 of lamellar body 1, first insertion 5 and the first inlaid hole 4 interference fit, first insertion 5 swelling is in the first inlaid hole 4, the shape of the second insertion 6 and the mating shapes of the second inlaid hole 7, second insertion 6 loads in the second inlaid hole 7 of floor 2, second insertion 6 and the second inlaid hole 7 interference fit, second insertion 6 swelling is in the second inlaid hole 7.
Claims (2)
1. a packaging copper segment, by lamellar body, floor and horizontal stripe composition, lamellar body is connected with floor by horizontal stripe, it is characterized in that: the side surface direction of lamellar body is provided with the first inlaid hole, the side surface direction of floor is provided with the second inlaid hole, horizontal stripe one end band first insertion, another end band second insertion, the shape of the first insertion and the mating shapes of the first inlaid hole, first insertion loads in the first inlaid hole of lamellar body, first insertion and the first inlaid hole interference fit, first insertion swelling is in the first inlaid hole, the shape of the second insertion and the mating shapes of the second inlaid hole, second insertion loads in the second inlaid hole of floor, second insertion and the second inlaid hole interference fit, second insertion swelling is in the second inlaid hole.
2. a kind of packaging copper segment as claimed in claim 1, is characterized in that: first, second insertion at horizontal stripe and two ends thereof connects together in " work " font.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520578560.5U CN204809611U (en) | 2015-07-25 | 2015-07-25 | Assembly type commutator copper sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520578560.5U CN204809611U (en) | 2015-07-25 | 2015-07-25 | Assembly type commutator copper sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204809611U true CN204809611U (en) | 2015-11-25 |
Family
ID=54594377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520578560.5U Expired - Fee Related CN204809611U (en) | 2015-07-25 | 2015-07-25 | Assembly type commutator copper sheet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204809611U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104993346A (en) * | 2015-07-25 | 2015-10-21 | 薛宜 | Assembling type commutator copper sheet |
-
2015
- 2015-07-25 CN CN201520578560.5U patent/CN204809611U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104993346A (en) * | 2015-07-25 | 2015-10-21 | 薛宜 | Assembling type commutator copper sheet |
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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: 20151125 Termination date: 20170725 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |