CN204067794U - A kind of commutator segment - Google Patents
A kind of commutator segment Download PDFInfo
- Publication number
- CN204067794U CN204067794U CN201420469856.9U CN201420469856U CN204067794U CN 204067794 U CN204067794 U CN 204067794U CN 201420469856 U CN201420469856 U CN 201420469856U CN 204067794 U CN204067794 U CN 204067794U
- Authority
- CN
- China
- Prior art keywords
- lamellar
- fixing feet
- commutator
- commutator segment
- coupler
- 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
- 238000005452 bending Methods 0.000 claims description 9
- 239000000463 material Substances 0.000 abstract description 8
- 239000011159 matrix material Substances 0.000 description 9
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Abstract
The utility model discloses a kind of commutator segment, be made up of stamping forming overall lamellar body, coupler body and the fixing feet of being linked to be, described coupler body is arranged at the top of lamellar body, described fixing feet is arranged in the inner side of lamellar body, it is characterized in that: described fixing feet is provided with symmetrical two about the inner side of lamellar body, the height of fixing feet is the same with the height of described lamellar body, and from the top-direction of commutator segment, described lamellar body crosses C type space together with fixing feet.The utility model can increase the bond strength with commutator basis material, improves mechanical performance and the hypervelocity performance of commutator product.
Description
Technical field
The utility model relates to a kind of commutator product, is specifically related to a kind of improvement invention of commutator segment.
Background technology
Usually by commutator matrix and pressure injection, the multiple commutator segments in commutator matrix form commutator, and commutator segment needs and commutator matrix strong bonded, the mechanical performance of such guarantee commutator product and hypervelocity performance.Commutator segment realizes combining by its fixing feet be provided with and commutator matrix; but the commutator segment of prior art; its fixing feet is all hook or battened construction; if battened construction; usually also on lath, the bodies such as through hole or dovetail is outputed; the adhesion of said structure fixing feet and commutator matrix is not very strong, so the mechanical performance of commutator product and hypervelocity performance can not increase further.
Summary of the invention
For the deficiencies in the prior art, the utility model provides a kind of bond strength with commutator basis material that increases, and improves the commutator segment of commutator product mechanical performance and hypervelocity performance.
The utility model is implemented by following technical solution:
A kind of commutator segment, be made up of stamping forming overall lamellar body, coupler body and the fixing feet of being linked to be, described coupler body is arranged at the top of lamellar body, described fixing feet is arranged in the inner side of lamellar body, it is characterized in that: described fixing feet is provided with symmetrical two about the inner side of lamellar body, the height of fixing feet is the same with the height of described lamellar body, and from the top-direction of commutator segment, described lamellar body crosses C type space together with fixing feet.
Described fixing feet is right-angle bending body, and the outer flanging of right-angle bending body connects with the inner side of lamellar body, and the interior flanging of right-angle bending body has camber line sideline.
After adopting technique scheme, C type space has been crossed between the fixing feet of commutator segment and lamellar body, combined by the material of C type space and commutator matrix, commutator basis material is enable fully to enter commutator segment inside, thus make can be formed between commutator segment with commutator matrix to be firmly combined, thus effectively improve mechanical performance and the hypervelocity performance of commutator product.
Accompanying drawing explanation
The utility model has following accompanying drawing:
Fig. 1 is direction, the back side view of commutator segment;
Fig. 2 is the A-A cutaway view of Fig. 1;
Fig. 3 be Fig. 1 overlook direction view.
Embodiment
As shown in the figure, commutator segment of the present utility model, be made up of stamping forming overall lamellar body 2, coupler body 1 and the fixing feet 3 of being linked to be, described coupler body 1 is arranged at the top of lamellar body 2, described fixing feet 3 is provided with symmetrical two about the inner side of lamellar body 2, the height of fixing feet 3 is the same with the height of described lamellar body 2, and from the top-direction of commutator segment, described lamellar body 2 crosses C type space 5 together with fixing feet 3; The concrete structure of fixing feet 3 is: described fixing feet 3 is right-angle bending body, and the outer flanging of right-angle bending body connects with the inner side of lamellar body 2, and the interior flanging of right-angle bending body has camber line sideline 4.The object that arranges in camber line sideline 4 is when the interior flanging of left and right fixing feet is close to each other, and basis material can enter in C type space 5 from the centre of left and right fixing feet better.
The commutator segment of said structure, fixing feet is combined by the material of the C type space that crosses between lamellar body and commutator matrix, commutator basis material is enable fully to enter commutator segment inside, the bond strength that this kind combines is better than the combination of prior art hook or lath and basis material, thus make can be formed between the utility model commutator segment with commutator matrix to be more firmly combined, effectively improve mechanical performance and the hypervelocity performance of commutator product.
Claims (2)
1. a commutator segment, be made up of stamping forming overall lamellar body, coupler body and the fixing feet of being linked to be, described coupler body is arranged at the top of lamellar body, described fixing feet is arranged in the inner side of lamellar body, it is characterized in that: described fixing feet is provided with symmetrical two about the inner side of lamellar body, the height of fixing feet is the same with the height of described lamellar body, and from the top-direction of commutator segment, described lamellar body crosses C type space together with fixing feet.
2. a kind of commutator segment according to claim 1, is characterized in that: described fixing feet is right-angle bending body, and the outer flanging of right-angle bending body connects with the inner side of lamellar body, and the interior flanging of right-angle bending body has camber line sideline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420469856.9U CN204067794U (en) | 2014-08-20 | 2014-08-20 | A kind of commutator segment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420469856.9U CN204067794U (en) | 2014-08-20 | 2014-08-20 | A kind of commutator segment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204067794U true CN204067794U (en) | 2014-12-31 |
Family
ID=52209243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420469856.9U Expired - Fee Related CN204067794U (en) | 2014-08-20 | 2014-08-20 | A kind of commutator segment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204067794U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105896225A (en) * | 2016-06-13 | 2016-08-24 | 薛瑞华 | Hook type commutator |
-
2014
- 2014-08-20 CN CN201420469856.9U patent/CN204067794U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105896225A (en) * | 2016-06-13 | 2016-08-24 | 薛瑞华 | Hook type commutator |
| CN105896225B (en) * | 2016-06-13 | 2018-05-22 | 薛瑞华 | Hooked reverser |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| C14 | Grant of patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141231 Termination date: 20150820 |
|
| EXPY | Termination of patent right or utility model |