CN202513770U - Rotor commutator pressing tooling - Google Patents
Rotor commutator pressing tooling Download PDFInfo
- Publication number
- CN202513770U CN202513770U CN2012201802631U CN201220180263U CN202513770U CN 202513770 U CN202513770 U CN 202513770U CN 2012201802631 U CN2012201802631 U CN 2012201802631U CN 201220180263 U CN201220180263 U CN 201220180263U CN 202513770 U CN202513770 U CN 202513770U
- Authority
- CN
- China
- Prior art keywords
- rotor
- commutator
- base
- cambered surface
- press
- 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)
- Manufacture Of Motors, Generators (AREA)
Abstract
The utility model discloses a rotor commutator pressing tooling which comprises a base and two rotor limiting stops vertically arranged on the base, wherein one side of each rotor limiting stop has a cambered surface which is equal to the excircle of a rotor; the cambered surfaces of the two rotor limiting stops are coaxial, and the central axes of the cambered surfaces are vertical; the upper edge of each cambered surface is axially provided with a positioning bar which is in embedding fit with a groove on the excircle of the rotor; the base is provided with a commutator positioning hole for embedding a commutator; and the commutator positioning hole and the cambered surface of the rotor limiting stop are coaxial. In the pressing process, the commutator is put in the commutator positioning hole, the rotor with a shaft is put in the rotor limiting stops, and the rotor is pressed downwards by a press head of a pressing machine, thus finishing the pressing between the rotor and the commutator, and having the advantages of convenience in operation and high pressing efficiency. In addition, the commutator positioning hole is arranged on a detachable positioning block, so that the pressing tooling can be transformed into a shaft embedding tooling by detaching the positioning block, thereby achieving high versatility and effectively saving the manufacturing cost.
Description
Technical field
The utility model relates to a kind of assembly tooling, particularly a kind ofly is used for the frock that the rotor commutator press-fits.
Background technology
After rotor is gone into the axle assembling, need to press-fit, commutator is fitted in rotor one end with commutator; During assembling, need apply bigger strength usually and just can make commutator be securely fixed in rotor tip, in the prior art; Both assemblings are to adopt manual type or press-fit through pressing machine, but because rotor can not well be fixed with commutator, both are difficult for aliging when press-fiting; Cause assembly manipulation inconvenience, production efficiency is lower.
To above-mentioned deficiency, the frock that needs exploration a kind of ability secondary rotor and commutator to press-fit is so that assembly manipulation is enhanced productivity.
The utility model content
In view of this; The utility model provides a kind of rotor commutator press-fitting tool; This frock can accurately be located rotor and commutator, accomplishes through pressing machine to press-fit fast, solves prior art rotor and commutator location inconvenience, press-fits inefficient technical problem.
The utility model solves the problems of the technologies described above through following technological means:
The rotor commutator press-fitting tool of the utility model; Comprise that base and two settings are arranged at the spacing card of rotor on the base, a side of the spacing card of rotor is the cambered surface that equates with the rotor cylindrical, and the cambered surface of said two spacing cards of rotor is coaxial; The central shaft of cambered surface is vertical; The chimeric positioning strip of groove on setting vertically and the rotor cylindrical on the cambered surface, said base is provided with and can holds the commutator location hole that commutator embeds, and said commutator location hole is coaxial with the spacing card cambered surface of rotor.
Further, said commutator location hole bottom centre is provided with and can holds the resigning hole that armature spindle stretches into.
Further, comprise also and the detachable locating piece that is connected of base that said commutator location hole is arranged on the locating piece.
Further, the spacing card of said rotor is connected with base is detachable.
Further, the spacing cartoon of said rotor is crossed at least two bolts and is linked to each other with base.
The beneficial effect of the utility model: the rotor commutator press-fitting tool of the utility model, comprise that base and two settings are arranged at the spacing card of rotor on the base, a side of the spacing card of rotor is the cambered surface that equates with the rotor cylindrical; The cambered surface of said two spacing cards of rotor is coaxial, and the central shaft of cambered surface is vertical, the chimeric positioning strip of groove on setting vertically and the rotor cylindrical on the cambered surface; Said base is provided with and can holds the commutator location hole that commutator embeds, and said commutator location hole is coaxial with the spacing card cambered surface of rotor, when press-fiting; With the commutator commutator location hole of packing into; Again with the rotor of the tape spool spacing card of rotor of packing into, the pressure head through pressing machine presses down rotor, can accomplish press-fiting between rotor and the commutator; Easy to operate, press-fit the efficient height.In addition, the commutator location hole is arranged on the detachable locating piece, pulling down locating piece can be transformed to press-fitting tool into a frock, and highly versatile is effectively saved manufacturing cost.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is further described.
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the A-A cutaway view of Fig. 1.
Embodiment
Below will combine accompanying drawing that the utility model is elaborated, as shown in the figure: the rotor commutator press-fitting tool of present embodiment comprises that base 1 and two settings are arranged at the spacing card 2 of rotor on the base 1; The parts that use this frock to press-fit are the rotor that has assembled armature spindle, the cylindrical rotor that this rotor is overlapped to form by a plurality of silicon steel sheets, and the peripheral distribution of rotor has many grooves; One side of the spacing card 2 of rotor is the cambered surface 2a that equates with the rotor cylindrical, and the cambered surface 2a of said two spacing cards 2 of rotor is coaxial, and the central shaft of cambered surface 2a is vertical; The chimeric positioning strip 2b of groove on setting vertically and the rotor cylindrical on the cambered surface 2a, said base 1 is provided with and can holds the commutator location hole 3 that commutator embeds, and said commutator location hole 3 is coaxial with the cambered surface 2a of the spacing card 2 of rotor; Before press-fiting, earlier commutator is embedded the commutator location hole, the rotor with tape spool is positioned between two spacing cards of rotor then; Through cambered surface and positioning strip location; So just guaranteed the rigging position relation of tape spool rotor and commutator, the pressure head through pressing machine presses down rotor, can accomplish press-fiting between rotor and the commutator fast; Simple to operate, production efficiency is high.
As the further improvement of technique scheme, said commutator location hole 3 bottom centre are provided with can hold the resigning hole 4 that armature spindle stretches into, and epitrochanterian axle is withstood and causes rotor to damage when preventing to press-fit.
Further improvement as technique scheme; Comprise also and base 1 bolted locating piece 5 that said commutator location hole 3 is arranged on the locating piece 5, this frock can be for conversion into rotor and goes into a frock behind the dismounting locating piece; Make the frock versatility stronger; Effectively reduce manufacturing cost, simultaneously, also be convenient to change the electromotor rotor pressing that locating piece that location hole varies in size adapts to different size.
As the further improvement of technique scheme, spacing card 2 of said rotor and 1 detachable connection of base can adapt to different big or small rotor press-mountings through the spacing card of rotor of changing the different size specification.
As the further improvement of technique scheme, the spacing card 2 of said rotor links to each other with base 1 through at least two bolts 6, and is fixing reliable, simple in structure, easy accessibility.
Explanation is at last; Above embodiment is only unrestricted in order to the technical scheme of explanation the utility model; Although with reference to preferred embodiment the utility model is specified, those of ordinary skill in the art should be appreciated that and can make amendment or be equal to replacement the technical scheme of the utility model; And not breaking away from the aim and the scope of the utility model technical scheme, it all should be encompassed in the middle of the claim scope of the utility model.
Claims (5)
1. rotor commutator press-fitting tool; It is characterized in that: comprise that base (1) and two settings are arranged at the spacing card of rotor (2) on the base (1); One side of the spacing card of rotor (2) is the cambered surface (2a) that equates with the rotor cylindrical; The cambered surface (2a) of said two spacing cards of rotor (2) is coaxial, and the central shaft of cambered surface (2a) is vertical, the chimeric positioning strip (2b) of groove on setting vertically and the rotor cylindrical on the cambered surface (2a); Said base (1) is provided with and can holds the commutator location hole (3) that commutator embeds, and said commutator location hole (3) is coaxial with the cambered surface (2a) of the spacing card of rotor (2).
2. rotor commutator press-fitting tool according to claim 1 is characterized in that: said commutator location hole (3) bottom centre is provided with can hold the resigning hole (4) that armature spindle stretches into.
3. rotor commutator press-fitting tool according to claim 2 is characterized in that: comprise also and the detachable locating piece that is connected of base (1) (5) that said commutator location hole (3) is arranged on the locating piece (5).
4. rotor commutator press-fitting tool according to claim 3 is characterized in that: spacing card of said rotor (2) and detachable connection of base (1).
5. rotor commutator press-fitting tool according to claim 4 is characterized in that: the spacing card of said rotor (2) links to each other with base (1) through at least two bolts (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201802631U CN202513770U (en) | 2012-04-24 | 2012-04-24 | Rotor commutator pressing tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201802631U CN202513770U (en) | 2012-04-24 | 2012-04-24 | Rotor commutator pressing tooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202513770U true CN202513770U (en) | 2012-10-31 |
Family
ID=47066225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201802631U Expired - Fee Related CN202513770U (en) | 2012-04-24 | 2012-04-24 | Rotor commutator pressing tooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202513770U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104935120A (en) * | 2015-07-09 | 2015-09-23 | 上海酷风汽车部件有限公司 | Armature commutator press fitting and enameled wire shaping apparatus |
| CN108233640A (en) * | 2018-04-08 | 2018-06-29 | 重庆奥兴嘉科技有限公司 | A kind of commutator of motor rotor press-fitting tool |
-
2012
- 2012-04-24 CN CN2012201802631U patent/CN202513770U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104935120A (en) * | 2015-07-09 | 2015-09-23 | 上海酷风汽车部件有限公司 | Armature commutator press fitting and enameled wire shaping apparatus |
| CN104935120B (en) * | 2015-07-09 | 2017-05-10 | 上海酷风汽车部件有限公司 | Armature commutator press fitting and enameled wire shaping apparatus |
| CN108233640A (en) * | 2018-04-08 | 2018-06-29 | 重庆奥兴嘉科技有限公司 | A kind of commutator of motor rotor press-fitting tool |
| CN108233640B (en) * | 2018-04-08 | 2023-08-22 | 重庆奥兴嘉科技有限公司 | Motor rotor commutator pressure equipment frock |
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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: 20121031 Termination date: 20150424 |
|
| EXPY | Termination of patent right or utility model |