AU2011100983A4 - Brush holder assembling device - Google Patents
Brush holder assembling device Download PDFInfo
- Publication number
- AU2011100983A4 AU2011100983A4 AU2011100983A AU2011100983A AU2011100983A4 AU 2011100983 A4 AU2011100983 A4 AU 2011100983A4 AU 2011100983 A AU2011100983 A AU 2011100983A AU 2011100983 A AU2011100983 A AU 2011100983A AU 2011100983 A4 AU2011100983 A4 AU 2011100983A4
- Authority
- AU
- Australia
- Prior art keywords
- brush holder
- brush
- end cover
- backup plate
- holders
- 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.)
- Ceased
Links
Landscapes
- Manufacture Of Motors, Generators (AREA)
- Motor Or Generator Frames (AREA)
Abstract
Abstract The invention relates to a brush holder assembling device, belonging to the technical field of motor manufacture tooling. The brush holder assembling device comprises a base on which a backup plate perpendicular to the base is disposed, the part of the base near the backup plate is provided with a core rod which is parallel to the backup plate at an interval, and the outer profile of the core rod has the same shape with and smaller sized than a brush holder hole on the end cover for mounting brush holders. The brush holder assembling device can ensure the coaxiality of two brush holders oppositely arranged and the mounting position accuracy between the brush holders and the end cover, solving the problems of the prior art that is difficult to ensure the coaxiality of the two brush holders and the mounting position accuracy between the bush holders and the end cover.
Description
Description BRUSH HOLDER ASSEMBLING DEVICE Technical field The invention relates to a brush holder assembling device, belonging to the technical field of motor manufacture tooling. Background art Brush holder is a part assembled on an end cover or a brush holder plate for assembling an electric brush. In assembly, the mounting precision of the brush holder may have directly influence on the assembly precision of the electric brush. In the prior art, two brush holders oppositely arranged on an end cover are mounted manually one by one, such mounting mode is difficult to ensure the coaxiality of the two brush holders and the mounting position accuracy between the brush holders and the end cover. Summary of the invention The object of the invention is to provide a brush holder assembling device capable of ensuring the coaxiality of two brush holders oppositely arranged and the mounting position accuracy between the brush holders and an end cover, solving the problems of the prior art that is difficult to ensure the coaxiality of the two brush holders and the mounting position accuracy between the bush holders and the end cover. The above technical object of the invention is realized by the following technical scheme: the brush holder assembling device comprises a base on which a backup plate perpendicular to the base is disposed, the part of the base near the backup plate the outer profile of the core rod has the same shape with and smaller sized than a brush holder hole on the end cover for mounting brush holders. In assembly, one end surface of the end cover contacts with the backup plate, the brush holder hole on the end cover is fitted with the core rod in tendency, the end cover moves downward gradually to position the core rod in the brush holder hole of the end cover, a space is retained between the brush holder hole of the end cover and the outer wall of the core rod for the assembled brush holders, and then the brush holders are respectively pressed from the outer end of the brush holder hole into the space between the core rod and the brush holder hole, thereby favorably ensuring the position accuracy of the brush holders and the coaxiality of the two brush holders. Preferably, the core rod has the same height with the backup plate, facilitating the end surface of the end cover to contact with the backup plate so as to adjust the position of the end cover. Therefore, the invention can ensure the coaxiality of two brush holders oppositely arranged and the mounting position accuracy between the brush holders and the end cover. Brief description of the drawing Figure 1 is a structural diagram of the invention. Detailed description of the embodiment The technical scheme of the invention is further described by combining the following embodiment and drawing. Embodiment 1: referring to figure 1, a backup plate 2 is disposed on a base I and perpendicular to the base, the part of the base I near the backup plate 2 is provided with a core rod 3 which is parallel to the backup plate 2 at an interval, the outer profile of the core rod 3 has the same shape with and smaller size than a brush holder hole 5 on the end cover 4 for mounting brush holders, and the core rod 3 has the same height with the backup plate 2. In assembly, one end surface of the end cover 4 contacts with the backup plate 2, the brush holder hole 5 is fitted with the core rod 3 in tendency, the end cover 4 moves downward gradually to position the core rod 3 in the brush holder hole of the end cover, a space is retained between the brush holder hole and the outer wall of the core rod for assembling brush holders, and then brush holders 6 are respectively pressed from the outer end of the brush holder hole 5 into the space between the core rod and the brush holder hole by a press head 7, thereby favorably ensuring the position accuracy of the brush holders and the coaxiality of the two brush holders.
Claims (2)
1. A brush holder assembling device comprising a base, characterized in that a backup plate perpendicular to the base is disposed on the base, the part of the base near the backup plate is provided with a core rod which is parallel to the backup plate at an interval, and the outer profile of the core rod has the same shape with and smaller sized than a brush holder hole on the end cover for mounting brush holders.
2. The brush holder assembling device according to claim 1, characterized in that the core rod has the same height with the backup plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU2011100983A AU2011100983A4 (en) | 2011-08-09 | 2011-08-09 | Brush holder assembling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU2011100983A AU2011100983A4 (en) | 2011-08-09 | 2011-08-09 | Brush holder assembling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AU2011100983A4 true AU2011100983A4 (en) | 2011-12-01 |
Family
ID=45465562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2011100983A Ceased AU2011100983A4 (en) | 2011-08-09 | 2011-08-09 | Brush holder assembling device |
Country Status (1)
| Country | Link |
|---|---|
| AU (1) | AU2011100983A4 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117040170A (en) * | 2023-08-02 | 2023-11-10 | 湖北东南佳新材料有限公司 | Carbon brush holder for automobile start-stop motor and quick assembly device for carbon brush holder |
-
2011
- 2011-08-09 AU AU2011100983A patent/AU2011100983A4/en not_active Ceased
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117040170A (en) * | 2023-08-02 | 2023-11-10 | 湖北东南佳新材料有限公司 | Carbon brush holder for automobile start-stop motor and quick assembly device for carbon brush holder |
| CN117040170B (en) * | 2023-08-02 | 2024-03-26 | 湖北东南佳新材料有限公司 | Carbon brush holder for automobile start-stop motor and quick assembly device for carbon brush holder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FGI | Letters patent sealed or granted (innovation patent) | ||
| MK22 | Patent ceased section 143a(d), or expired - non payment of renewal fee or expiry |