CN206559170U - Carbon brush holder component - Google Patents
Carbon brush holder component Download PDFInfo
- Publication number
- CN206559170U CN206559170U CN201720254057.3U CN201720254057U CN206559170U CN 206559170 U CN206559170 U CN 206559170U CN 201720254057 U CN201720254057 U CN 201720254057U CN 206559170 U CN206559170 U CN 206559170U
- Authority
- CN
- China
- Prior art keywords
- disc spring
- carbon brush
- installation foot
- spring installation
- 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.)
- Active
Links
Landscapes
- Motor Or Generator Current Collectors (AREA)
Abstract
The utility model discloses a kind of carbon brush holder component, including carbon brush, carbon brush holder and disc spring, include base on carbon brush holder, brush box and disc spring installation foot, brush box is symmetrical and annular array is on base, carbon brush is placed in the inner chamber of brush box, disc spring is set on disc spring installation foot, disc spring installation foot is provided with the clip slot being caught in for disc spring one end, disc spring installation foot is in state close to each other two-by-two, in the position close to disc spring installation foot provided with the raised baffle plate of " W " shape on base, the both sides of the baffle plate have the open slot of " V " shape, disc spring installation foot is arranged in open slot, in brush box towards being provided with loose slot on the side wall of disc spring, disc spring stretches the flexible haptic element in one end, the detent for elastic haptic element positioning is provided with the top brush box side wall ends of loose slot.Disc spring fixing-stable, efficiency of assembling height and the reliable technique effect of structure are so just reached.
Description
Technical field
The utility model is related to a kind of part on motor, and in particular to a kind of carbon brush holder component.
Background technology
Carbon brush holder component mainly includes carbon brush, carbon brush holder and disc spring, and carbon brush holder is mainly installed by carbon brush holder, brush box and disc spring
Pin is constituted, 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 table
Face.Due to the surfacing of existing disc spring installation foot, the space that disc spring is set in when on disc spring installation foot between the two is big, connects
Contacting surface is small, thus when in use, motor oscillating can cause disc spring to depart from disc spring installation foot, and carbon brush is not pressurized then to be divided with commutator
From causing electric current conduction blockage, motor is not normally functioning.
During assembling, meeting elasticity of extension haptic element on disc spring, brush box can be provided with the loose slot for elastic haptic element activity, and elasticity is tactile
Pin is pressed by the loose slot and gives carbon brush pressure, because the elastic haptic element on disc spring by elasticity is caught in work when carbon brush is installed
In dynamic groove, elastic haptic element is pulled out out of upper loose slot of the brush box, then carbon brush is pushed into brush box, and elastic haptic element is supported
It is connected on the tail end of carbon brush, such installation process needs the excessively complex effects efficiency of assembling.
The content of the invention
To solve the above problems, the purpose of this utility model be to provide a kind of disc spring fixing-stable, efficiency of assembling it is high with
And the reliable carbon brush holder component of structure.
To achieve the above object, the utility model provides following technical scheme：A kind of carbon brush holder component, including carbon brush,
Include base, brush box and disc spring installation foot on carbon brush holder and disc spring, described carbon brush holder, described brush box is symmetrical and annular is arranged
It is listed on described base, described carbon brush is placed in the inner chamber of the brush box, described disc spring is set in described disc spring
On installation foot, described disc spring installation foot is provided with the clip slot being caught in for described disc spring one end, and described disc spring installation foot is two-by-two
In state close to each other, the raised baffle plate of " W " shape is provided with described base in the position close to described disc spring installation foot, should
The both sides of baffle plate have the open slot of " V " shape, and described disc spring installation foot is arranged in described open slot, in described brush box
Loose slot is provided with towards the side wall of the disc spring, described disc spring stretches the flexible haptic element in one end, in the upper of the loose slot
Square brush box side wall ends are provided with the detent for the elastic haptic element positioning.
Described carbon brush one end is provided with the elastic haptic element contact stretched for the disc spring and V-shaped driver slot.
Being additionally provided with above described base on rotary shaft cover, described rotary shaft cover has circular groove, the rotary shaft cover
It is connected by connecting pole with described base.
By using having the beneficial effect that above-mentioned technical proposal is reached：Disc spring is set in its one end card after disc spring installation foot
Enter in the clip slot on disc spring installation foot, can so disc spring is preferably fixed, while have on the baffle plate of pedestal lobe
" V " shape open slot, which can surround disc spring, to be played a part of further stablizing disc spring, makes structure relatively reliable, and the upper side of loose slot
The detent that wall end is opened, can be such that the elastic haptic element on disc spring is momentarily jammed on detent, after carbon brush is transferred in brush box
That elastic haptic element is slipped into the afterbody driver slot of carbon brush, is played a part of improving efficiency of assembling, has so just been reached that disc spring is fixed
Stable, efficiency of assembling height and the reliable technique effect of structure.
The utility model is further described with reference to the accompanying drawings and detailed description.
Brief description of the drawings
Fig. 1 regards structure chart for the lower of the utility model embodiment；
Fig. 2 is the carbon brush holder side view in the utility model embodiment.
Embodiment
The utility model is specifically described below by embodiment, is served only for carrying out further the utility model
Explanation, it is impossible to be interpreted as the restriction to the utility model protection domain.
As shown in Figure 1 and Figure 2, the utility model discloses a kind of carbon brush holder component, including carbon brush 1, carbon brush holder 2 and disc spring
3, base 21, brush box 22 and disc spring installation foot 23 are included on carbon brush holder 2, brush box 22 is symmetrical and annular array is on base 21,
Carbon brush 1 is placed in the inner chamber of brush box 22, and disc spring 3 is set on disc spring installation foot 23, and disc spring installation foot 23, which is provided with, supplies disc spring 3
The clip slot 231 that one end is caught in, disc spring installation foot 23 is in close to disc spring installation foot 23 two-by-two on state close to each other, base 21
Position has the open slot 241 of " V " shape provided with the raised baffle plate 24 of " W " shape, the both sides of the baffle plate 24, and disc spring installation foot 23 is set
In open slot 241, in brush box 22 towards loose slot 221 is provided with the side wall of disc spring 3, disc spring 3 stretches the flexible haptic element in one end
31, the detent 222 positioned for elastic haptic element 31 is provided with the side wall ends of top brush box 22 of loose slot 221.
The one end of carbon brush 1 is provided with the elastic haptic element 31 stretched for disc spring 3 and contacted and V-shaped driver slot 11.It can so make
The end of elastic haptic element 31 of disc spring 3 is stuck in driver slot 11, the driving of carbon brush 1 is more stablized.
Being additionally provided with the top of base 21 on rotary shaft cover 4, rotary shaft cover 4 has circular groove, and rotary shaft cover 4 passes through connecting pole 25
It is connected with base 21.Such design can make motor in assembling, in the groove that the end of rotating shaft is placed on to rotary shaft cover 4, rise
To the effect for preventing that rotating shaft from beating, and the groove that original confession roller end is placed is provided on the end cap of motor afterbody,
Make and shaft contacts because loosening occurs often in end cap, influence the normal work of rotating shaft, and the location structure of rotating shaft is transferred to
Structure can be made further reliable and stable after on carbon brush holder 2.
By using having the beneficial effect that above-mentioned technical proposal is reached：Disc spring 3 is set in one after disc spring installation foot 23
End is caught in the clip slot 231 on disc spring installation foot 23, so disc spring 3 can be made preferably to be fixed, while the projection of base 21
The " V " shape open slot 241 having on baffle plate 24, which can surround disc spring 3, to be played a part of further stablizing disc spring 3, structure more may be used
Lean on, and the detent 222 that the top side wall ends of loose slot 221 are opened, it can be momentarily jammed at the elastic haptic element 31 on disc spring 3 fixed
On the groove 222 of position, in the afterbody driver slot 11 that elastic haptic element 31 slips into carbon brush 1 after carbon brush 1 is transferred in brush box 22, play and carry
The effect of high efficiency of assembling, has so just reached the fixing-stable of disc spring 3, efficiency of assembling height and the reliable technique effect of structure.
Claims (3)
1. include base, brush box and disk on a kind of carbon brush holder component, including carbon brush, carbon brush holder and disc spring, described carbon brush holder
Spring installation foot, described brush box is symmetrical and annular array is on described base, and described carbon brush is placed on the interior of the brush box
In chamber, described disc spring is set on described disc spring installation foot, it is characterised in that：Described disc spring installation foot is provided with and supplies institute
The clip slot that disc spring one end is caught in is stated, described disc spring installation foot is in close to institute two-by-two on state close to each other, described base
The position for the disc spring installation foot stated is provided with the raised baffle plate of " W " shape, and the both sides of the baffle plate have the open slot of " V " shape, described
Disc spring installation foot is arranged in described open slot, in described brush box towards being provided with loose slot on the side wall of the disc spring, institute
The disc spring stated stretches the flexible haptic element in one end, is provided with and determines for the elastic haptic element in the top brush box side wall ends of the loose slot
The detent of position.
2. carbon brush holder component according to claim 1, it is characterised in that：Described carbon brush one end is provided with stretches for the disc spring
On elastic haptic element contact and V-shaped driver slot.
3. carbon brush holder component according to claim 1, it is characterised in that：Rotary shaft cover is additionally provided with above described base,
There is circular groove, the rotary shaft cover is connected by connecting pole with described base on described rotary shaft cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720254057.3U CN206559170U (en) | 2017-03-16 | 2017-03-16 | Carbon brush holder component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720254057.3U CN206559170U (en) | 2017-03-16 | 2017-03-16 | Carbon brush holder component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206559170U true CN206559170U (en) | 2017-10-13 |
Family
ID=60365756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720254057.3U Active CN206559170U (en) | 2017-03-16 | 2017-03-16 | Carbon brush holder component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206559170U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108418067A (en) * | 2018-03-29 | 2018-08-17 | 海安县恒益滑动轴承有限公司 | A kind of no electric arc carbon brush stand manufacturing method of train motor |
-
2017
- 2017-03-16 CN CN201720254057.3U patent/CN206559170U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108418067A (en) * | 2018-03-29 | 2018-08-17 | 海安县恒益滑动轴承有限公司 | A kind of no electric arc carbon brush stand manufacturing method of train motor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206559170U (en) | Carbon brush holder component | |
| CN105013611B (en) | A kind of high voltage electrostatic discharge mechanism of electrostatic air cleaner | |
| CN205693117U (en) | Rotating disk electric power-feeding structure and use the armarium of this structure | |
| CN204308234U (en) | A kind of internal expansion type fixture | |
| CN204816901U (en) | Electrostatic air purifier's high voltage static mechanism of discharging | |
| CN202384235U (en) | Installing structure of rotary type control switch handle | |
| CN202260074U (en) | Carbon brush connector | |
| CN201387962Y (en) | Socket | |
| CN209104519U (en) | A kind of fast plug for contactor | |
| CN204553738U (en) | Backboard elevating screw | |
| CN201877933U (en) | Electric brush sleeve with improved structure of direct current micro-motor, electric brush assembly and direct current micro-motor | |
| CN204556667U (en) | Test splice | |
| CN207742070U (en) | Bearing galvanic corrosion test tool | |
| CN202318205U (en) | Elastic pin press-in device | |
| CN203402350U (en) | Mechanical disc brake | |
| CN204577804U (en) | A kind of rotary type socket | |
| CN205075543U (en) | Deashing blackboard eraser | |
| CN204327547U (en) | A kind of evaporation fan assembly | |
| CN204993624U (en) | Simplify TV button structure | |
| CN203521250U (en) | Switch base | |
| CN104939274B (en) | A kind of modified model drier of sharp separation slag liquid | |
| CN203776822U (en) | Cover plate bracket structure | |
| CN202925355U (en) | Electric iron rope winding mechanism | |
| CN203660724U (en) | Rotary brush frame | |
| CN208226246U (en) | A kind of adjustable source plug |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |