CN206727843U - A kind of frock for installing carbon brush for electric machine - Google Patents
A kind of frock for installing carbon brush for electric machine Download PDFInfo
- Publication number
- CN206727843U CN206727843U CN201720460765.2U CN201720460765U CN206727843U CN 206727843 U CN206727843 U CN 206727843U CN 201720460765 U CN201720460765 U CN 201720460765U CN 206727843 U CN206727843 U CN 206727843U
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- China
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- push rod
- carbon brush
- pushing
- pushing rod
- rod sleeve
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Abstract
A kind of frock for installing carbon brush for electric machine, is related to technical field of motor manufacture, including push rod 5 and pushing rod sleeve, the push rod 5 is installed in the push rod slide opening 12 among pushing rod sleeve disclosed in the utility model；The pushing rod sleeve includes push rod tube 6 and is arranged on the pushing rod sleeve lower end 8 of the bottom of push rod tube 6, and carbon brush detent 10 is provided with the end of the pushing rod sleeve lower end 8；On the both sides of the carbon brush detent 10, electrode slice locating slot 9 is also provided with.Have the characteristics that convenience operates, production efficiency is higher and can improve assembly precision, be suitable for using when all motors with carbon brush are installed.
Description
Technical field
Technical field of motor manufacture is the utility model is related to, particularly a kind of frock for installing carbon brush for electric machine.
Background technology
In the prior art, the motor with carbon brush uses commonplace, in it manufactures assembling process, the installation of carbon brush,
Generally rely at present and manually rely on skill with hand to install.Due to manual effort direction and the uncertainty of size, cause employee
Operating difficulties production efficiency is relatively low, and also in the presence of installation deviation and installs bad hidden danger not in place.
Disclosed in Chinese patent (Application No. 201520733078.4) " frock of Medium-voltage Motor brush-box ", including：Taper
Necking plate, conical opening is provided with, top has upper mould mounting hole, and by mould mounting hole on this, upper mould is fixed on to the pressure of press
On bar；Clamping plate, two pieces are provided with, two clamping plates can grip taper necking plate, and symmetrical skewed slot is additionally provided with clamping plate；
Angle plate, two pieces are symmetrically provided with, and can be movably mounted between two clamping plates, there is hypotenuse corresponding with conical opening,
Angle plate offers at least two spring eyes and positioning post holes, and stage clip is placed in spring eye, and positioning post holes interpolation enters locating dowel, pressed from both sides
Alignment pin is further fixed on gusset, the both ends of alignment pin penetrate skewed slot；Lower mould, be provided with place brush-box cavity, circuit board,
Brush-box is inserted, the pin of brush-box upward, is placed on lower mould.
" the horizontal pressure frock of generator carbon brush " disclosed in another Chinese patent (Application No. 201620659756.1), by it is upper,
Lower contact, upper and lower backing plate, upper and lower pressing plate, middle mould, upper punching, next punching and following two punch composition, top board and upper padding plate will be upper
Punching is fixed on below top connection, and next punching is fixed on above lower contact by lower platen and lower bolster, middle mould and following two punch difference
It is fixed in the middle part of former, rectangle clear opening I of the middle mould provided with corresponding following two punch, the rectangular of punching and next punching in correspondence
Through hole II, rectangle clear opening I and rectangle clear opening II communicate, and the top of rectangle clear opening I, which is provided with, leads to the oblique of middle die edge
Groove, the inner that following two punch corresponds to oblique groove are provided with the cross through hole passed through for brush lead, cross through hole be shoulder hole and
It is more than another lateral aperture with the aperture of the sides adjacent of rectangle clear opening II.
The content of the invention
Technical problem to be solved in the utility model is to provide a kind of convenient operation, production efficiency is higher and can improve
The carbon brush for electric machine erecting device of assembly precision.
To achieve the above object, technical solution adopted in the utility model is a kind of work for installing carbon brush for electric machine of design
Dress：Including push rod 5 and pushing rod sleeve, the push rod 5 is installed in the push rod slide opening 12 among pushing rod sleeve；The pushing rod sleeve includes pushing away
Rod bush 6 and the pushing rod sleeve lower end 8 for being arranged on the bottom of push rod tube 6, carbon brush is provided with the end of the pushing rod sleeve lower end 8
Detent 10；On the both sides of the carbon brush detent 10, electrode slice locating slot 9 is also provided with.
Also include pushing rod sleeve upper end 3, back-moving spring 2 and push rod pressure handle 1；The pushing rod sleeve upper end 3 sets push rod
The top of sleeve pipe 6, the shoulder hole 11 for accommodating back-moving spring 2 is provided among it；Back-moving spring 2 is installed on the top of push rod 5, push rod
Pressure handle 1 is arranged on the upper end of push rod 5.
On the tube wall of the push rod tube 6, push rod guide groove 7 is also provided with；It is fixed that push rod guiding is also equipped with push rod 5
Position pin 4, the push rod guide positioning pin 4 are located in push rod guide groove 7.
The frock of installation carbon brush for electric machine of the present utility model, pushing rod sleeve lower end is installed on using by carbon brush to be installed
Carbon brush detent in, using push rod by the carbon brush groove of carbon brush propulsion electric machine, thus, the positioning of its direction is more accurate, uses
Power is more uniform, therefore can improve its assembly precision；Meanwhile with back-moving spring, it is provided with push rod guide groove and is provided with push rod and lead
To alignment pin, thus, its is simple, convenient, and production efficiency is also greatly improved.
Brief description of the drawings
Fig. 1 is schematic front view of the present utility model；
Fig. 2 is left view schematic diagram of the present utility model；
Fig. 3 is the schematic cross-sectional view of the present utility model along A-A axis；
Fig. 4 is schematic perspective view of the present utility model.
In figure：
1 is push rod pressure handle, and 2 be back-moving spring, and 3 be pushing rod sleeve upper end, and 4 be push rod guide positioning pin, and 5 be push rod, and 6 are
Push rod tube, 7 be push rod guide groove, and 8 be pushing rod sleeve lower end, and 9 be electrode slice locating slot, and 10 be carbon brush detent, and 11 are
Shoulder hole, 12 be push rod slide opening.
Embodiment
Below in conjunction with drawings and examples, the utility model is further described.Following explanation is to use to enumerate
Mode, but the scope of protection of the utility model should not be limited to this.
The present embodiment is made up of push rod 5, pushing rod sleeve, back-moving spring 2 and push rod pressure handle 1.
The centre of pushing rod sleeve is provided with push rod slide opening 12, and pushing rod sleeve is by under pushing rod sleeve upper end 3, push rod tube 6 and pushing rod sleeve
The three parts composition of termination 8.
Pushing rod sleeve upper end 3 is arranged on the top of pushing rod sleeve, is provided with the shoulder hole 11 for accommodating back-moving spring 2 among it.
Push rod tube 6 is arranged on the middle part of pushing rod sleeve, and push rod tube 6 is hollow pipe (centre is provided with push rod slide opening 12),
On the tube wall of push rod tube 6, push rod guide groove 7 is also provided with.
Pushing rod sleeve lower end 8 is arranged on the bottom of pushing rod sleeve, is provided with the end of pushing rod sleeve lower end 8 for clamping carbon brush
Carbon brush detent 10；On the both sides of carbon brush detent 10, the electrode slice locating slot 9 for accommodate electrod piece is also provided with.
Push rod 5 is elongate rod, and lower portion, is provided with push rod guide positioning pin 4 wherein；Push rod pressure handle 1 is arranged on push rod 5
Upper end.
During installation, first by the lower end of push rod 5 by the shoulder hole 11 of pushing rod sleeve upper end 3 down through then, being led in push rod
Push rod guide positioning pin 4 is arranged on push rod 5 into groove 7；Then, back-moving spring 2 is penetrated by the upper end of push rod 5, then will
Push rod pressure handle 1 is arranged on the upper end of push rod 5.
In use, first carbon brush to be installed is caught in carbon brush detent 10；Then, by the end of pushing rod sleeve lower end 8
Portion is fixed on brush-box, push rod pressure handle 1 is pressed with hand, by push rod 5, the carbon brush pressure being installed in carbon brush detent 10
Enter in brush-box, then receiving electrode piece is put on by electrode slice locating slot 9, so far, that is, complete carbon brush installation.Due to pushing rod sleeve lower end
First 8 end is fixed on brush-box, thus, during with forcing push rod pressure handle 1, its power thrusts and being firmly sized to obtain compared with
Accurately to control.
During push rod pressure handle 1 is pressed with hand, push rod guide positioning pin 4 in push rod guide groove 7, be not only oriented to but also
Positioning, meanwhile, push rod pressure handle 1 goes back compression reseting spring 2, accumulates compression energy；After completing carbon brush installation, push rod pressure handle 1 is unclamped,
Push rod 5 returns to original position under the elastic force effect of back-moving spring 2；Push rod guide positioning pin 4 and push rod guide groove 7 play limitation and pushed away
The stroke and reset degree of bar 5.
The frock of installation carbon brush for electric machine of the present utility model, it is suitable for using when all motors with carbon brush are installed.
Claims (3)
1. a kind of frock for installing carbon brush for electric machine, including push rod (5) and pushing rod sleeve, the push rod (5) are installed in pushing rod sleeve
Between push rod slide opening (12) in；It is characterized in that：The pushing rod sleeve includes push rod tube (6) and is arranged under push rod tube (6)
The pushing rod sleeve lower end (8) in portion, carbon brush detent (10) is provided with the end of the pushing rod sleeve lower end (8)；In the carbon
The both sides of brush detent (10), also it is provided with electrode slice locating slot (9).
2. the frock of carbon brush for electric machine is installed according to claim 1, it is characterised in that：Also include pushing rod sleeve upper end
(3), back-moving spring (2) and push rod pressure handle (1)；The pushing rod sleeve upper end (3) sets the top of push rod tube (6), among it
It is provided with the shoulder hole (11) for accommodating back-moving spring (2)；Back-moving spring (2) is installed on the top of push rod (5), and push rod pressure handle (1) is set
Put in the upper end of push rod (5).
3. the frock of installation carbon brush for electric machine according to claim 1 or claim 2, it is characterised in that：In the push rod tube (6)
On tube wall, push rod guide groove (7) is also provided with；Push rod guide positioning pin (4) is also equipped with push rod (5), the push rod is oriented to
Alignment pin (4) is located in push rod guide groove (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720460765.2U CN206727843U (en) | 2017-04-28 | 2017-04-28 | A kind of frock for installing carbon brush for electric machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720460765.2U CN206727843U (en) | 2017-04-28 | 2017-04-28 | A kind of frock for installing carbon brush for electric machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206727843U true CN206727843U (en) | 2017-12-08 |
Family
ID=60508205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720460765.2U Active CN206727843U (en) | 2017-04-28 | 2017-04-28 | A kind of frock for installing carbon brush for electric machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206727843U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106941300A (en) * | 2017-04-28 | 2017-07-11 | 深圳市科力尔电机有限公司 | A kind of frock for installing carbon brush for electric machine |
-
2017
- 2017-04-28 CN CN201720460765.2U patent/CN206727843U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106941300A (en) * | 2017-04-28 | 2017-07-11 | 深圳市科力尔电机有限公司 | A kind of frock for installing carbon brush for electric machine |
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