CN205960383U - Take commutator of beaded finish location - Google Patents
Take commutator of beaded finish location Download PDFInfo
- Publication number
- CN205960383U CN205960383U CN201620577261.4U CN201620577261U CN205960383U CN 205960383 U CN205960383 U CN 205960383U CN 201620577261 U CN201620577261 U CN 201620577261U CN 205960383 U CN205960383 U CN 205960383U
- Authority
- CN
- China
- Prior art keywords
- beaded finish
- switching
- commutation
- reinforcing ring
- 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
Links
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- Motor Or Generator Current Collectors (AREA)
Abstract
The utility model discloses a take commutator of beaded finish location, including switching -over base member and switching -over copper sheet, be equipped with the mica sheet between the piece of adjacent switching -over copper sheet and carry out the insulated isolation, the last lower extreme of switching -over copper sheet is equipped with strengthens the annular from top to bottom, beaded finish about upper and lower beaded finish inslot is equipped with respectively, its characterized in that: the switching -over base member is connected with the dabber, and first section of the dabber exposes in the up end of switching -over base member, and second section of the dabber is inlayed the hole of locating the switching -over base member, the corresponding upward beaded finish of interior side of mica sheet is equipped with the side direction constant head tank and carries out axial and radical location to last beaded finish, and corresponding beaded finish down is equipped with down the side direction constant head tank and carries out axial and radical location to lower beaded finish. The utility model discloses usable dabber excircle couples with the motor shaft, and hookup mode diversity satisfies the different assembly demands of motor, utilize the mica sheet to pinpoint the beaded finish simultaneously, prevented the direct contact of beaded finish with the switching -over copper sheet, increase the mechanical strength and the hypervelocity performance of commutator.
Description
【Technical field】
The utility model relates to a kind of improvement invention of diverter.
【Background technology】
The diverter of prior art, motor shaft is all to realize the connection and diverter between by loading the endoporus of diverter
Connect, connecting mode single it is impossible to meet the different assembling demands of motor very well；In addition, the machinery for raising commutator product
Intensity and hypervelocity performance, can arrange reinforcing ring, reinforcing ring is located at the reinforcement annular groove of commutation copper sheet upper and lower side inside some diverters
Interior and positioned by strengthening annular groove, for avoiding the conductive contact between reinforcing ring and commutation copper sheet, so in prior art, plus
Strong ring typically will not adopt the metal material of high intensity, if the metal material of high intensity must be adopted, then must be careful
Control the gap between reinforcing ring and reinforcement annular groove, bring great inconvenience therefore to the making of diverter.
【Content of the invention】
For the deficiencies in the prior art, this utility model provides a kind of connecting mode multiformity, prevents reinforcing ring and changes
To copper sheet directly contact, increase mechanical strength and the band reinforcing ring directional commutator of hypervelocity performance.
This utility model adopts the following technical scheme that to complete：
A kind of diverter with reinforcing ring positioning, including commutation matrix with the commutation cylindrical commutation making circumference uniform distribution of matrix
Copper sheet, is provided with mica sheet between the piece of adjacent commutation copper sheet and is dielectrically separated from, and the upper and lower side of commutation copper sheet is provided with upper and lower reinforcing ring
Groove, up and down strengthen annular groove in be respectively equipped with upper and lower reinforcing ring it is characterised in that：Described commutation matrix is connected with mandrel, mandrel
Upper semisection exposes to the upper surface of commutation matrix, and the lower semisection of mandrel is embedded at the endoporus of commutation matrix；Described mica sheet interior
On side is corresponding, reinforcement is equipped with upside and to locating slot, upper reinforcing ring is axially and radially located, and corresponding lower reinforcing ring sets
There is lower lateral locating slot that lower reinforcing ring is axially and radially located；Described mandrel adopts bush structure, bushing lower semisection
Cylindrical it is provided with annular groove；The inner side edge of described mica sheet is provided with dovetail groove between lateral locating slot up and down.
After technique scheme, first, described commutation matrix is connected with mandrel, and the upper semisection of mandrel exposes to commutation
The upper surface of matrix, so, available mandrel is cylindrical to be coupled by shaft coupling with motor shaft, and connecting mode is various
Property, meet motor difference assembling demand；Secondly, the lateral register groove that reinforcing ring is provided with by mica sheet inner side edge carries out axial direction and footpath
To positioning, because reinforcing ring is accurately positioned, thus thoroughly preventing the conductive contact between reinforcing ring and commutation copper sheet, plus
Strong ring can simply adopt the metal material of high intensity, effectively improves mechanical strength and the hypervelocity performance of commutator product；Further,
Mica sheet more preferably can be combined with commutation matrix and obtain reliable fixation.
【Brief description】
This utility model has drawings described below：
Fig. 1 is structural representation of the present utility model,
Fig. 2 is the overlook direction figure of Fig. 1.
【Specific embodiment】
This utility model is described in detail below by specific embodiment：
As illustrated, a kind of diverter with reinforcing ring positioning of the present utility model, including commutation matrix 6 with commutation base
The cylindrical commutation copper sheet 9 making circumference uniform distribution of body 6, the upper and lower side of commutation copper sheet 9 is provided with reinforcement annular groove 8 and lower reinforcement annular groove 10,
It is provided with reinforcing ring 7 in upper reinforcement annular groove 8, in lower reinforcement annular groove 10, be provided with lower reinforcing ring 11, described commutation matrix 6 and mandrel 5
Connect, the upper semisection of mandrel 5 exposes to the upper surface of commutation matrix 6, the lower semisection of mandrel 5 is embedded at the endoporus of commutation matrix 6,
Described mandrel 5 adopts bush structure, and the cylindrical of bushing lower semisection is provided with annular groove；It is provided with mica sheet 1 between the piece of adjacent commutation copper sheet 9
It is dielectrically separated from, the corresponding upper reinforcing ring 7 of inner side edge of described mica sheet 1 is provided with lateral locating slot 4 and upper reinforcing ring 7 is entered
Row axially and radially locates, and corresponding lower reinforcing ring 11 is provided with lower lateral locating slot 2 to carry out to lower reinforcing ring 11 axially and radially determining
Position；The inner side edge of described mica sheet 1 is provided with dovetail groove 3 between lateral locating slot up and down.
Claims (1)
1. a kind of diverter with reinforcing ring positioning, including commutation matrix with the commutation cylindrical commutation copper making circumference uniform distribution of matrix
Piece, is provided with mica sheet between the piece of adjacent commutation copper sheet and is dielectrically separated from, and the upper and lower side of commutation copper sheet is provided with reinforcement annular groove up and down,
Up and down strengthen annular groove in be respectively equipped with upper and lower reinforcing ring it is characterised in that：Described commutation matrix is connected with mandrel, the upper half of mandrel
Section exposes to the upper surface of commutation matrix, and the lower semisection of mandrel is embedded at the endoporus of commutation matrix；The inner side edge of described mica sheet
In correspondence, reinforcement is equipped with upside and to locating slot, upper reinforcing ring is axially and radially located, and corresponding lower reinforcement is equipped with downside
To locating slot, lower reinforcing ring is axially and radially located；Described mandrel adopts bush structure, and the cylindrical of bushing lower semisection sets
There is annular groove；The inner side edge of described mica sheet is provided with dovetail groove between lateral locating slot up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620577261.4U CN205960383U (en) | 2016-06-13 | 2016-06-13 | Take commutator of beaded finish location |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620577261.4U CN205960383U (en) | 2016-06-13 | 2016-06-13 | Take commutator of beaded finish location |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205960383U true CN205960383U (en) | 2017-02-15 |
Family
ID=57967816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620577261.4U Expired - Fee Related CN205960383U (en) | 2016-06-13 | 2016-06-13 | Take commutator of beaded finish location |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205960383U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110459930A (en) * | 2019-09-17 | 2019-11-15 | 浙江利丰电器股份有限公司 | Tank commutator |
| CN110518424A (en) * | 2019-09-17 | 2019-11-29 | 浙江利丰电器股份有限公司 | A kind of tank commutator |
-
2016
- 2016-06-13 CN CN201620577261.4U patent/CN205960383U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110459930A (en) * | 2019-09-17 | 2019-11-15 | 浙江利丰电器股份有限公司 | Tank commutator |
| CN110518424A (en) * | 2019-09-17 | 2019-11-29 | 浙江利丰电器股份有限公司 | A kind of tank commutator |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170215 Termination date: 20170613 |