CN102231466A - Brush carrier - Google Patents
Brush carrier Download PDFInfo
- Publication number
- CN102231466A CN102231466A CN2011100895766A CN201110089576A CN102231466A CN 102231466 A CN102231466 A CN 102231466A CN 2011100895766 A CN2011100895766 A CN 2011100895766A CN 201110089576 A CN201110089576 A CN 201110089576A CN 102231466 A CN102231466 A CN 102231466A
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- China
- Prior art keywords
- support body
- carbon brush
- wire
- brush
- brush holder
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Abstract
The invention discloses a brush carrier comprising a carrier body, wherein the carrier body is provided with a positioning seat for positioning a carbon brush; and the carrier body at one side of the positioning seat is provided with a positioning drum for positioning an inductor and the carrier body at the other side of the positioning seat is provided with a pre-tensioning structure which is used for enabling carbon brush leads connected with the brush braid of the carbon brush to have certain tension. The brush carrier can be used for increasing the tensions of the leads so as to position the leads conveniently, thus the arrangement of the leads is more beautiful and more compact and the different leads are observed and distinguished conveniently so as to check the lead contact problem easily. The inductor, capacitors and other parts are arranged reasonably, thus reducing the mutual influences and improving the working efficiency of each part.
Description
Technical field
The present invention relates to a kind of brush holder.
Background technology
Brush holder not only is used for the location and the guide effect of carbon brush, and components and parts such as electric capacity, inductance are set on brush holder, make brush holder form an electric component, how dexterously each components and parts of sheet on brush holder, improve the work efficiency of carbon brush, being one is worth deep problem.When on brush holder, carbon brush being installed, if the brush pigtail of carbon brush and carbon brush lead-in wire are well connected when mounted, the location, also can be conveniently many when that investigates fault in follow-up use.
Summary of the invention
Problem to be solved by this invention just provides a kind of brush holder, and is simple in structure, easy to make, quick for installation, the components and parts positioning stablity, and the carbon brush lead-in wire is artistically decorated, and is convenient to malfunction elimination.
In order to solve the problems of the technologies described above, the present invention adopts following technical scheme: a kind of brush holder, comprise support body, on support body, be provided with the positioning seat of location carbon brush, the support body that is positioned at positioning seat one side is provided with the positioning tube of location inductance, it is characterized in that: the support body that is positioned at the positioning seat opposite side is provided with pre-pressing structure makes the carbon brush lead-in wire that is connected with the brush pigtail of carbon brush have certain tensioning.
Further, described pre-pressing structure comprises ply-yarn drill and the bayonet socket I that is located on the support body, bayonet socket I is located at the support body edge between ply-yarn drill and the positioning seat, be provided with the hole that connects that goes between and pass for carbon brush in the ply-yarn drill, be provided with elasticity card body on the top of ply-yarn drill, elasticity card body is positioned at the top that connects the hole and will connects port lid and live, and the carbon brush lead-in wire passes and connects behind the hole elasticity card body and be pressed in the carbon brush lead-in wire and go up the carbon brush lead-in wire is blocked.
Further, described bayonet socket I and carbon brush lead-in wire interference fits or interference fit, the oral area width of bayonet socket I is less than the diameter of carbon brush lead-in wire.Increase the tensile force of lead-in wire, be convenient to the lead-in wire location, not only made wiring more attractive in appearance, compact, also be beneficial to observation, the different lead-in wire of difference, easily investigation lead-in wire contact problems.
Further, described positioning seat is provided with the chute for the carbon brush slippage, and the runner rear end sealing is provided with the V-notch that pigtail is brushed in the location at the top of positioning seat rear end.When carbon brush and spring are installed, will brush pigtail and be positioned in the V-notch.
Further, described positioning tube comprises left-hand cylinder body and right cylindrical shell, is provided with slit between left and right cylindrical shell, inductance and positioning tube interference fit, and the support body edge corresponding with slit is provided with bayonet socket II.
Further, described bayonet socket II and inductance leads interference fits or interference fit, the oral area width of bayonet socket II is less than the diameter of inductance leads.Act on identical with bayonet socket I.
Further, the middle part of described support body is provided with the centre bore that the power supply machine armature spindle passes, and is provided with the baffle plate of vertical support body near the position of positioning tube at the edge of centre bore.The effect of baffle plate is to avoid components and parts such as inductance, electric capacity and commutator to interfere.
Further, the left and right sides of described support body is provided with the fixed structure that is connected and fixed with casing.
Further, described fixed structure comprises puts down to the bossy body that is located at the support body sidepiece, is provided with and the bossy body corresponding opening in the casing end, and electric motor end cap is pressed in bossy body in the opening after being affixed on the casing.
Further, described bossy body is provided with through hole, is provided with bolt in the through hole, and bolt penetrates and passes from the end cap of the motor other end from bossy body, and an end that passes end cap at bolt is provided with nut, will bossy body is against on the casing.
After adopting technique scheme, the present invention has following advantage: increased the tensile force of lead-in wire, be convenient to the lead-in wire location, not only made wiring more attractive in appearance, compact, also be beneficial to observation, the different lead-in wire of difference, easily investigation lead-in wire contact problems; Components and parts such as inductance, electric capacity connection and reasonable arrangement reduces influence each other, improves the operating efficiency of each components and parts.
Description of drawings
The invention will be further described below in conjunction with accompanying drawing:
Fig. 1 is the entity schematic diagram of an embodiment of the present invention;
Fig. 2 is a vertical view embodiment illustrated in fig. 1;
Fig. 3 be among Fig. 2 A-A to cutaway view;
Fig. 4 be among Fig. 2 B-B to cutaway view;
Fig. 5 is embodiment illustrated in fig. 1 and scheme of installation casing.
Embodiment
The structural representation of an embodiment of the present invention shown in Fig. 1 to 5, a kind of brush holder, comprise support body 1, on support body, be provided with the positioning seat 11 of location carbon brush, the support body that is positioned at positioning seat one side is provided with the positioning tube 12 of location inductance, and the support body that is positioned at the positioning seat opposite side is provided with pre-pressing structure makes the carbon brush lead-in wire that is connected with the brush pigtail of carbon brush have certain tensioning.Described pre-pressing structure comprises ply-yarn drill 13 and the bayonet socket I 14 that is located on the support body, bayonet socket I is located at the support body edge between ply-yarn drill and the positioning seat, be provided with in the ply-yarn drill for what carbon brush lead-in wire passed and connect hole 131, be provided with elasticity card body 132 on the top of ply-yarn drill, elasticity card body is positioned at the top that connects the hole and will connects port lid and live, and the carbon brush lead-in wire passes and connects behind the hole elasticity card body and be pressed in the carbon brush lead-in wire and go up the carbon brush lead-in wire is blocked.Bayonet socket I and carbon brush lead-in wire interference fits or interference fit, oral area 141 width of bayonet socket I are less than the diameter of carbon brush lead-in wire.Be provided with the chute 111 for the carbon brush slippage on positioning seat, the runner rear end sealing is provided with the V-notch 112 that pigtail is brushed in the location at the top of positioning seat rear end.Positioning tube comprises left-hand cylinder body 121 and right cylindrical shell 122, between left and right cylindrical shell, be provided with slit 123, inductance and positioning tube interference fit, the support body edge corresponding with slit is provided with bayonet socket II15, bayonet socket II and inductance leads interference fits or interference fit, oral area 151 width of bayonet socket II are less than the diameter of inductance leads.The middle part of support body is provided with the centre bore 16 that the power supply machine armature spindle passes, and is provided with the baffle plate 17 of vertical support body near the position of positioning tube at the edge of centre bore.
The left and right sides of described support body is provided with the fixed structure that is connected and fixed with casing 2.Described fixed structure comprises puts down to the bossy body 18 that is located at the support body sidepiece, is provided with and bossy body corresponding opening 21 in the casing end, and electric motor end cap is pressed in bossy body in the opening after being affixed on the casing.On this basis, bossy body is provided with through hole 181, is provided with bolt 3 in the through hole, and bolt penetrates and passes from the end cap of the motor other end from bossy body, and an end that passes end cap at bolt is provided with nut, will bossy body is against on the casing.
In the foregoing description, positioning seat, positioning tube and ply-yarn drill are equipped with two, and be symmetrically distributed in the both sides up and down of support body, baffle plate is located between two positioning tubes, on the support body between baffle plate and the positioning tube electric capacity can also be set, baffle plate can effectively avoid components and parts such as inductance, electric capacity and commutator to interfere like this.。
Except that above preferred embodiment, the present invention also has other execution mode, and those skilled in the art can make various changes and distortion according to the present invention, only otherwise break away from spirit of the present invention, all should belong to the defined scope of claims of the present invention.
Claims (10)
1. brush holder, comprise support body (1), on support body, be provided with the positioning seat (11) of location carbon brush, the support body that is positioned at positioning seat one side is provided with the positioning tube (12) of location inductance, it is characterized in that: the support body that is positioned at the positioning seat opposite side is provided with pre-pressing structure makes the carbon brush lead-in wire that is connected with the brush pigtail of carbon brush have certain tensioning.
2. a kind of brush holder according to claim 1, it is characterized in that: described pre-pressing structure comprises ply-yarn drill (13) and the bayonet socket I (14) that is located on the support body, bayonet socket I is located at the support body edge between ply-yarn drill and the positioning seat, be provided with in the ply-yarn drill for what carbon brush lead-in wire passed and connect hole (131), be provided with elasticity card body (132) on the top of ply-yarn drill, elasticity card body is positioned at the top that connects the hole and will connects port lid and live, and the carbon brush lead-in wire passes and connects behind the hole elasticity card body and be pressed in the carbon brush lead-in wire and go up the carbon brush lead-in wire is blocked.
3. a kind of brush holder according to claim 2 is characterized in that: described bayonet socket I and carbon brush lead-in wire interference fits or interference fit, the oral area of bayonet socket I (141) width is less than the diameter of carbon brush lead-in wire.
4. a kind of brush holder according to claim 1 is characterized in that: described positioning seat is provided with the chute (111) for the carbon brush slippage, and the runner rear end sealing is provided with the V-notch (112) that pigtail is brushed in the location at the top of positioning seat rear end.
5. a kind of brush holder according to claim 1, it is characterized in that: described positioning tube comprises left-hand cylinder body (121) and right cylindrical shell (122), between left and right cylindrical shell, be provided with slit (123), inductance and positioning tube interference fit, the support body edge corresponding with slit is provided with bayonet socket II (15).
6. a kind of brush holder according to claim 5 is characterized in that: described bayonet socket II and inductance leads interference fits or interference fit, the oral area of bayonet socket II (151) width is less than the diameter of inductance leads.
7. a kind of brush holder according to claim 1 is characterized in that: the middle part of described support body is provided with the centre bore (16) that the power supply machine armature spindle passes, and is provided with the baffle plate (17) of vertical support body near the position of positioning tube at the edge of centre bore.
8. a kind of brush holder according to claim 1 is characterized in that: the left and right sides of described support body is provided with the fixed structure that is connected and fixed with casing (2).
9. a kind of brush holder according to claim 8, it is characterized in that: described fixed structure comprises flat to the bossy body that is located at the support body sidepiece (18), be provided with and bossy body corresponding opening (21) in the casing end, electric motor end cap is pressed in bossy body in the opening after being affixed on the casing.
10. a kind of brush holder according to claim 9, it is characterized in that: described bossy body is provided with through hole (181), be provided with bolt (3) in the through hole, bolt penetrates and passes from the end cap of the motor other end from bossy body, an end that passes end cap at bolt is provided with nut, will bossy body is against on the casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100895766A CN102231466A (en) | 2011-04-11 | 2011-04-11 | Brush carrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100895766A CN102231466A (en) | 2011-04-11 | 2011-04-11 | Brush carrier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102231466A true CN102231466A (en) | 2011-11-02 |
Family
ID=44844014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100895766A Pending CN102231466A (en) | 2011-04-11 | 2011-04-11 | Brush carrier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102231466A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106451919A (en) * | 2016-10-26 | 2017-02-22 | 珠海格力节能环保制冷技术研究中心有限公司 | Motor and brush holder device thereof |
| CN113708542A (en) * | 2021-08-12 | 2021-11-26 | 南京希泰茗科技有限公司 | Motor end cover assembly and detection method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1409465A (en) * | 2001-10-01 | 2003-04-09 | 埃米特克有限公司 | Motor and electric brush holder |
| US20030209382A1 (en) * | 2002-05-10 | 2003-11-13 | Yohei Hama | Electric motor apparatus |
| CN1645717A (en) * | 2005-01-21 | 2005-07-27 | 横店集团东磁有限公司 | Low-interference electric motor |
| CN1918776A (en) * | 2004-02-10 | 2007-02-21 | 西门子公司 | Brush system for an electric drive unit |
| CN201490810U (en) * | 2009-07-31 | 2010-05-26 | 比亚迪股份有限公司 | Brush carrier structure and DC motor therewith |
| CN201975671U (en) * | 2011-04-11 | 2011-09-14 | 许晓华 | Brush holder |
-
2011
- 2011-04-11 CN CN2011100895766A patent/CN102231466A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1409465A (en) * | 2001-10-01 | 2003-04-09 | 埃米特克有限公司 | Motor and electric brush holder |
| US20030209382A1 (en) * | 2002-05-10 | 2003-11-13 | Yohei Hama | Electric motor apparatus |
| CN1918776A (en) * | 2004-02-10 | 2007-02-21 | 西门子公司 | Brush system for an electric drive unit |
| CN1645717A (en) * | 2005-01-21 | 2005-07-27 | 横店集团东磁有限公司 | Low-interference electric motor |
| CN201490810U (en) * | 2009-07-31 | 2010-05-26 | 比亚迪股份有限公司 | Brush carrier structure and DC motor therewith |
| CN201975671U (en) * | 2011-04-11 | 2011-09-14 | 许晓华 | Brush holder |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106451919A (en) * | 2016-10-26 | 2017-02-22 | 珠海格力节能环保制冷技术研究中心有限公司 | Motor and brush holder device thereof |
| CN106451919B (en) * | 2016-10-26 | 2019-01-25 | 珠海格力节能环保制冷技术研究中心有限公司 | A kind of motor and its brush-holding device |
| CN113708542A (en) * | 2021-08-12 | 2021-11-26 | 南京希泰茗科技有限公司 | Motor end cover assembly and detection method thereof |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20111102 |