CN205453361U - Adjustable carbon brush frame - Google Patents
Adjustable carbon brush frame Download PDFInfo
- Publication number
- CN205453361U CN205453361U CN201620298419.4U CN201620298419U CN205453361U CN 205453361 U CN205453361 U CN 205453361U CN 201620298419 U CN201620298419 U CN 201620298419U CN 205453361 U CN205453361 U CN 205453361U
- Authority
- CN
- China
- Prior art keywords
- carbon brush
- spring
- yoke
- brush
- brush holder
- 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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Abstract
The utility model discloses an adjustable carbon brush frame, including brush yoke, spring part and carbon brush seat, the brush yoke with through connecting rod swing joint between the carbon brush seat, the connecting rod is still connected on the brush yoke through the spring part, carbon brush seat quantity is two, the carbon brush is equipped with in the interpolation of carbon brush seat, connect on the brush yoke spring part middle part, spring part both ends are the butt respectively on the carbon brush. The utility model provides an adjustable carbon brush frame, simple structure, stability is good, and the spring parts adopt the spring leaf, can overcome ordinary spring yi songtuo's shortcoming, and spring leaf middle part fixed mounting, install fastening screw and be used for fastening the carbon brush on the carbon brush seat for the operational environment of carbon brush more stabilizes safety, and tears open and trade the carbon brush more portably easily.
Description
Technical field
This utility model relates to machine field, is specifically related to a kind of carbon brush holder.
Background technology
Carbon brush holder is mainly made up of carbon brush holder, brush box and disc spring installation foot, and carbon brush is placed in brush box, and disc spring is then set in outside disc spring installation foot, and the elastic force of disc spring makes carbon brush be close to commutator face.Surfacing due to existing disc spring installation foot, when disc spring is set on disc spring installation foot, space between the two is big, contact surface is little, thus in use, motor oscillating can cause disc spring to depart from disc spring installation foot, carbon brush not pressurized then separates with diverter, causes electric current conduction blockage, and motor is not normally functioning.
Utility model content
The purpose of this utility model provides a kind of adjustable carbon brush holder, solves one or more in above-mentioned prior art problem.
According to the adjustable carbon brush holder of one of the present utility model, including brush yoke, spring members and carbon brush holder, it is flexibly connected by connecting rod between described brush yoke with described carbon brush holder, described connecting rod is connected on brush yoke also by spring part, described carbon brush holder quantity is two, being fitted with carbon brush in described carbon brush holder, described brush yoke connects in the middle part of described spring members, described spring members two ends abut on described carbon brush respectively.
In some embodiments, described brush yoke is provided with binding post, and described spring members is spring leaf, and described spring leaf, in " 3 " font, is fixed in the middle part of spring leaf on described binding post.
In some embodiments, described carbon brush holder is provided with securing member.
One provided by the utility model is adjustable carbon brush holder, simple in construction, good stability, spring members uses spring leaf, can overcome the shortcoming that common spring easily gets loose, and fixedly mount in the middle part of spring leaf, carbon brush holder is provided with fastening screw for fastening carbon brush so that the more stable safety of working environment of carbon brush, and it is the easiest easily to change carbon brush, and can regulate the angle between two carbon brush holders by spring, the scope of application is wider.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of adjustable carbon brush holder of a kind of embodiment of the present utility model.
Detailed description of the invention
Below in conjunction with Figure of description, this utility model is described in more detail.
As shown in Figure 1, a kind of adjustable carbon brush holder, including brush yoke 1, spring members 2 and carbon brush holder 3, brush yoke 1 is frame-type structure, on brush yoke 1, spiral connects binding post 5, it is connected by connecting rod 6 between brush yoke 1 with carbon brush holder 3, connecting rod 6 one end end is connected on carbon brush holder 3 by welding manner, the other end is movably connected on brush yoke 1 by pivot pin, carbon brush holder 3 quantity is two, between two carbon brush holders 3, angulation scope is 120 °～150 °, the present embodiment uses 135 °, it is connected also by spring part 7 between connecting rod 6 with brush yoke 1, spring part 7 is metal spring, the angle between two carbon brush holders 3 can be conveniently adjusted by the tightness of regulation spring part 7；Carbon brush 4 it is fitted with in carbon brush holder 3, on carbon brush holder 3, spiral is provided with securing member 31, securing member 31 is fastening screw, it is used for fastening carbon brush 4, when needs are changed or keep in repair carbon brush 4, fastening screw can be unclamped, thus save maintenance time, improve production efficiency, after the carbon brush 4 more renewed, tighten fastening screw, carbon brush 4 can guarantee that when work operating and do not comes off, connect in the middle part of spring members 2 by binding post 5 is fixing on brush yoke 1, spring members 2 two ends abut on carbon brush 4 respectively, spring members 2 is spring leaf, spring leaf is in " 3 " font, the one-body molded structure of spring members 2, stability is more preferable, wear and tear low.
One provided by the utility model is adjustable carbon brush holder, simple in construction, good stability, spring members uses spring leaf, the shortcoming that common spring easily gets loose can be overcome, and fixedly mount in the middle part of spring leaf, carbon brush holder be provided with fastening screw for fastening carbon brush, make the more stable safety of working environment of carbon brush, and it is the easiest easily to change carbon brush.
The above is only optimal way of the present utility model; it should be pointed out that, to those skilled in the art, on the premise of creating design without departing from this utility model; some similar deformation and improvement can also be made, within these also should be regarded as protection domain of the present utility model.
Claims (3)
1. an adjustable carbon brush holder, it is characterized in that, including brush yoke (1), spring members (2) and carbon brush holder (3), it is flexibly connected by connecting rod (6) between described brush yoke (1) with described carbon brush holder (3), described connecting rod (6) is connected on brush yoke (1) also by spring part (7), described carbon brush holder (3) quantity is two, carbon brush (4) it is fitted with in described carbon brush holder (3), described brush yoke (1) is upper connects described spring members (2) middle part, described spring members (2) two ends abut on described carbon brush (4) respectively.
One the most according to claim 1 is adjustable carbon brush holder, it is characterized in that, described brush yoke (1) is provided with binding post (5), described spring members (2) is spring leaf, described spring leaf, in " 3 " font, is fixed in the middle part of spring leaf on described binding post (5).
One the most according to claim 1 is adjustable carbon brush holder, it is characterised in that described carbon brush holder (3) is provided with securing member (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620298419.4U CN205453361U (en) | 2016-04-11 | 2016-04-11 | Adjustable carbon brush frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620298419.4U CN205453361U (en) | 2016-04-11 | 2016-04-11 | Adjustable carbon brush frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205453361U true CN205453361U (en) | 2016-08-10 |
Family
ID=56607105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620298419.4U Expired - Fee Related CN205453361U (en) | 2016-04-11 | 2016-04-11 | Adjustable carbon brush frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205453361U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108123346A (en) * | 2016-11-30 | 2018-06-05 | 中国航空工业集团公司北京航空精密机械研究所 | A kind of device of the double carbon brush contacts of on-line tuning conducting slip ring |
| CN108390228A (en) * | 2018-01-12 | 2018-08-10 | 武汉船用机械有限责任公司 | Brushgear for shafting |
-
2016
- 2016-04-11 CN CN201620298419.4U patent/CN205453361U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108123346A (en) * | 2016-11-30 | 2018-06-05 | 中国航空工业集团公司北京航空精密机械研究所 | A kind of device of the double carbon brush contacts of on-line tuning conducting slip ring |
| CN108390228A (en) * | 2018-01-12 | 2018-08-10 | 武汉船用机械有限责任公司 | Brushgear for shafting |
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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: 20160810 Termination date: 20170411 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |