CN202651958U - Fixing structure of electric brush carrier of direct current motor - Google Patents
Fixing structure of electric brush carrier of direct current motor Download PDFInfo
- Publication number
- CN202651958U CN202651958U CN 201220249735 CN201220249735U CN202651958U CN 202651958 U CN202651958 U CN 202651958U CN 201220249735 CN201220249735 CN 201220249735 CN 201220249735 U CN201220249735 U CN 201220249735U CN 202651958 U CN202651958 U CN 202651958U
- Authority
- CN
- China
- Prior art keywords
- brush carrier
- electric brush
- rear end
- end cap
- direct current
- 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 - Lifetime
Links
Images
Landscapes
- Motor Or Generator Frames (AREA)
Abstract
The utility model discloses a fixing structure of an electric brush carrier of a direct current motor, which comprises a front end cover, a rotor, a stator, an electric brush carrier and a back end cover. One side of the electric brush carrier is provided with the back end cover and the other side is provided with the stator. An inner groove is arranged on the back end cover and the inner groove is matched with the contact face between the electric brush carrier and the rotor. A notch is arranged at the outer edge of the back end cover and the notch is matched with the protruding part of the leading wire of the electric brush carrier. Through a simple structure design, the electric brush carrier can be quickly and simply mounted on the direct current motor and no damage is caused to the electric brush carrier and the motor.
Description
Technical field
The utility model relates to a kind of DC motor structure art, specifically refers to a kind of fixed structure of direct current motor electric brush bracket.
Background technology
Brush carrier is to keep the brush box part of brush on assigned position, push down carbon brush in case the pressures partially of blocking brush vibration with suitable pressure, the standing part that connects the frame part of brush box and pressures partially and brush carrier is fixed on the motor forms, it is to be screwed or to connect with rivet that traditional brush carrier is fixed on the motor, these two kinds of methods have increased assembly process, so that installation step is numerous and diverse, causes efficiency of assembling low, and easily destroy brush carrier and brush.
Summary of the invention
In order to overcome the deficiency of existing direct current motor electric brush bracket fixed form, technical problem to be solved in the utility model provide a kind of can simple operations and can fast brush carrier be installed on the direct current machine, and to the fixed structure of brush carrier and the undamaged brush carrier of motor.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of brush carrier fixed structure of direct current machine, comprise front end housing, rotor, stator, brush carrier, rear end cap, it is characterized in that described brush carrier one side establishes rear end cap, opposite side is set son, described rear end cap is provided with inside groove, described inside groove and brush carrier are that the contact-making surface of rotor matches, and described rear end cap outer is provided with breach, and described breach protrudes the position with the lead-in wire of brush carrier and matches.
Described stator is fixedly connected with front end housing with rear end cap.
The characteristics that the present invention mainly utilizes motor stator to be fixedly connected with rear end cap with front end housing, make the fixing method of brush carrier not need directly to utilize the assembling process of motor with screw or rivet, brush holder assemblies is fixed on the motor, easy and simple to handle, to brush holder and brush not damaged.
Description of drawings
Accompanying drawing 1 is the explosive view of the fixed structure of the utility model direct current motor electric brush bracket.
Accompanying drawing 2 is the utility model rear end cap schematic diagrames.
Accompanying drawing 3 is solid roof construction schematic diagrames of the utility model direct current motor electric brush bracket.
Be labeled as among the figure: 1. rear end cap, 2. brush carrier, 3. lead-in wire, 4. stator, 5. rotor, 6. front end housing, 7. rivet.
Embodiment
Below in conjunction with accompanying drawing the utility model is further specified.
As shown in Figure 1, described brush carrier 2 one sides are established rear end cap 1, and opposite side is set son 4, described rear end cap 1 is provided with inside groove, described inside groove matches with the contact-making surface of brush carrier 2 and rotor 5, and described rear end cap 1 outer is provided with breach, and described breach protrudes the position with the lead-in wire 3 of brush carrier 2 and matches.
Described stator 4 is fixedly connected with rear end cap 1 with front end housing 6 by rivet 7.
In the motor assembling process, at first rotor 5 is inserted in the brush carrier 2, then brush carrier 2 and rotor 5 assemblies are put into rear end cap 1, breach matches with described brush carrier 1 lead-in wire 3 protrusion positions on the rear end cap 1, reach brush carrier 2 when rotor 5 rotates, brush carrier 2 is constant with the relative position of stator 4 and rear end cap 1.Afterwards, successively assembling stator 4 and front end housing 6, and tighten rivet 7, front end housing 6 is fixedly connected with stator 4 respectively with rear end cap 1.This structure is effectively utilized the structure of rear end cap 1, and the connection features of stator 4 and front end housing 6 and rear end cap 1, and brush carrier 2 is fixed on rear end cap 1 indentation, there, has simplified assembly process, can better protect brush carrier and brush.
Claims (2)
1. the fixed structure of a direct current motor electric brush bracket, comprise front end housing, rotor, stator, brush carrier, rear end cap, it is characterized in that described brush carrier one side establishes rear end cap, opposite side is set son, described rear end cap is provided with inside groove, described inside groove matches with the contact-making surface of brush carrier and rotor, and described rear end cap outer is provided with breach, and described breach protrudes the position with the lead-in wire of brush carrier and matches.
2.
The fixed structure of direct current motor electric brush bracket as claimed in claim 1 is characterized in that described stator is fixedly connected with front end housing with rear end cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220249735 CN202651958U (en) | 2012-05-31 | 2012-05-31 | Fixing structure of electric brush carrier of direct current motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220249735 CN202651958U (en) | 2012-05-31 | 2012-05-31 | Fixing structure of electric brush carrier of direct current motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202651958U true CN202651958U (en) | 2013-01-02 |
Family
ID=47420998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220249735 Expired - Lifetime CN202651958U (en) | 2012-05-31 | 2012-05-31 | Fixing structure of electric brush carrier of direct current motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202651958U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112753155A (en) * | 2018-09-28 | 2021-05-04 | 日本电产株式会社 | Motor |
-
2012
- 2012-05-31 CN CN 201220249735 patent/CN202651958U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112753155A (en) * | 2018-09-28 | 2021-05-04 | 日本电产株式会社 | Motor |
| CN112753155B (en) * | 2018-09-28 | 2024-04-09 | 日本电产株式会社 | motor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105186763B (en) | A kind of motor bearing structure | |
| CN202651958U (en) | Fixing structure of electric brush carrier of direct current motor | |
| CN203326806U (en) | Trolley for cross belt sorting machine | |
| CN204821974U (en) | Electric motor lid of bicycle | |
| CN204361814U (en) | A kind of electric corrosion prevention structure of plastic packaging motor | |
| CN2935551Y (en) | Wire-protected clamp structure of DC motor | |
| CN102679255B (en) | Courtesy door light | |
| CN202444361U (en) | End cover and brush carrier assembly device for rotating motor | |
| CN202231567U (en) | Brush holder assembly of glass lifter motor | |
| CN203289297U (en) | Brush built-in direct-current motor | |
| CN202353359U (en) | Novel fan motor | |
| CN204179802U (en) | A kind of Novel starter brush assembly of electric fixed structure | |
| CN104467250A (en) | Novel starter | |
| CN203206027U (en) | Casing of driving motor used for elevator | |
| CN201113726Y (en) | Integral wheel hub electric motor | |
| CN202068260U (en) | Novel motor carbon brush seat structure | |
| CN202997775U (en) | Direct-current brushless motor | |
| CN202488257U (en) | Motor rear cover | |
| CN204290569U (en) | Dustproof electric motor end cap | |
| CN207353626U (en) | A kind of novel slip-ring agent structure | |
| CN203071698U (en) | Automobile condenser motor with electric brush carrier fixed structure | |
| CN102969859A (en) | Installation structure of breakover plate of direct current motor | |
| CN202712657U (en) | Through groove type commutator of motor | |
| CN201975892U (en) | Steel-plate-structured motor | |
| CN204258556U (en) | Side-mounted brshless DC motor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 312300 Liang Hu Industrial Park, Shangyu District, Zhejiang, Shaoxing Patentee after: Shaoxing Yicheng Electric Machinery Co., Ltd Address before: 312300, Zhejiang City, Shaoxing province Shangyu city Liang Liang Industrial Park drying network mountain road Patentee before: SHAOXING DUSHANG YICHENG MOTOR Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130102 |
|
| CX01 | Expiry of patent term |