CN211017686U - Commutator with reinforcing ring - Google Patents
Commutator with reinforcing ring Download PDFInfo
- Publication number
- CN211017686U CN211017686U CN201922317635.5U CN201922317635U CN211017686U CN 211017686 U CN211017686 U CN 211017686U CN 201922317635 U CN201922317635 U CN 201922317635U CN 211017686 U CN211017686 U CN 211017686U
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- bakelite powder
- commutator
- reinforcing ring
- powder main
- main part
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Abstract
A commutator with a reinforcing ring comprises an bakelite powder main body and commutator segments, wherein the commutator segments are uniformly embedded in an outer ring of the bakelite powder main body, limiting grooves are formed in two sides of the part, embedded in the bakelite powder main body, of the commutator segments, limiting blocks are arranged in the limiting grooves of the bakelite powder main body, a reinforcing ring is sleeved on the outer ring of the limiting blocks of the bakelite powder main body, a bakelite powder layer is coated on the surface of the reinforcing ring, and the reinforcing ring is processed from 65 Mn; the utility model has the advantages of simple structure, reasonable design, high production efficiency, long service life and the like.
Description
Technical Field
The utility model relates to a commutator, in particular to commutator with reinforcing ring.
Background
In the manufacturing process of the commutator, the commutator segments are only required to be uniformly and vertically arranged on a commutator installation die, the bakelite powder main body is arranged in the commutator, and the commutator is formed by powder stamping, but the commutator segments are easy to fall off during stamping, so that the production speed of the commutator is reduced, and the service life of a product is prolonged in order to ensure the processing speed of the commutator, so that a new commutator structure is necessary.
Disclosure of Invention
The utility model aims to solve the defects of the prior art, the utility model provides a commutator with a reinforcing ring, which has the advantages of simple structure, reasonable design, high production efficiency and long service life.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a commutator with reinforcing ring, includes bakelite powder main part, commutator segment, the outer lane of bakelite powder main part is evenly inlayed to the commutator segment, the both sides of commutator segment embedding bakelite powder main part are equipped with the spacing groove, the bakelite powder main part is equipped with the stopper in the spacing groove, the bakelite powder main part is equipped with the reinforcing ring at the outer lane cover of stopper, the reinforcing ring surface package is moulded there is one deck bakelite powder layer, the reinforcing ring is formed for 65Mn processing.
Preferably, the bakelite powder main body is axially provided with a mounting hole, and a spring bushing is embedded in the mounting hole.
The utility model discloses both sides in commutator segment embedding bakelite powder main part set up the spacing groove, set up in the bakelite powder main part with spacing groove assorted stopper, made things convenient for the installation of commutator segment and bakelite powder main part, and establish the reinforcing ring and come fixed reinforcing plate on the stopper cover, made things convenient for the quick stamping of commutator to take shape, and the reinforcing ring adopts 65Mn processing to form, the intensity of the reinforcing ring that 65Mn processing formed is 2 to 3 times of the intensity of the reinforcing ring of traditional glass fiber material, and the reinforcing ring that 65Mn processing formed is difficult for producing expend with heat and contract with cold phenomenon when using, and normally work under 400 degrees centigrade environment, the life of commutator has greatly been improved. The utility model has the advantages of simple structure, reasonable design, high production efficiency, long service life and the like.
Drawings
Fig. 1 is a schematic view of the overall structure of the embodiment of the present invention.
Detailed Description
The technical solution of the present invention is further specifically described below by way of specific embodiments and with reference to the accompanying drawings.
Example (b):
a commutator with reinforcing ring as shown in fig. 1, including bakelite powder main part 1, commutator segment 2 evenly inlays and locates bakelite powder main part 1's outer lane, the both sides of 2 parts of commutator segment embedding bakelite powder main part are equipped with spacing groove 3, bakelite powder main part 1 is equipped with stopper 4 in spacing groove 3, bakelite powder main part 1 is equipped with reinforcing ring 5 at stopper 4's outer lane cover, 5 surface package of reinforcing ring moulds there is one deck bakelite powder layer 6, reinforcing ring 5 is formed for 65Mn processing, mounting hole 7 has been seted up to axial in bakelite powder main part 1, the embedded spring bushing 8 that is equipped with of mounting hole 7.
The above-described embodiments are only preferred embodiments of the present invention, and are not intended to limit the present invention in any way, and other variations and modifications may be made without departing from the scope of the claims.
Claims (2)
1. The utility model provides a commutator with reinforcing ring, includes bakelite powder main part (1), commutator segment (2) evenly inlay the outer lane of locating bakelite powder main part (1), its characterized in that: the both sides of commutator segment (2) embedding bakelite powder main part (1) part are equipped with spacing groove (3), bakelite powder main part (1) is equipped with stopper (4) in spacing groove (3), the outer lane cover of bakelite powder main part (1) at stopper (4) is equipped with reinforcing ring (5), reinforcing ring (5) surface package is moulded one deck bakelite powder layer (6), reinforcing ring (5) are formed for 65Mn processing.
2. The commutator with reinforcing rings according to claim 1, wherein: mounting hole (7) have been seted up to bakelite powder main part (1) axial, mounting hole (7) embedded spring bushing (8) that are equipped with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922317635.5U CN211017686U (en) | 2019-12-22 | 2019-12-22 | Commutator with reinforcing ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922317635.5U CN211017686U (en) | 2019-12-22 | 2019-12-22 | Commutator with reinforcing ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211017686U true CN211017686U (en) | 2020-07-14 |
Family
ID=71474241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922317635.5U Active CN211017686U (en) | 2019-12-22 | 2019-12-22 | Commutator with reinforcing ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211017686U (en) |
-
2019
- 2019-12-22 CN CN201922317635.5U patent/CN211017686U/en active Active
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