CN207448048U - A kind of special knife sharpening device of filter-stick forming device that repair is facilitated to replace - Google Patents
A kind of special knife sharpening device of filter-stick forming device that repair is facilitated to replace Download PDFInfo
- Publication number
- CN207448048U CN207448048U CN201721462725.8U CN201721462725U CN207448048U CN 207448048 U CN207448048 U CN 207448048U CN 201721462725 U CN201721462725 U CN 201721462725U CN 207448048 U CN207448048 U CN 207448048U
- Authority
- CN
- China
- Prior art keywords
- motor
- axle sleeve
- mill
- repair
- filter
- 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 a kind of special knife sharpening device of filter-stick forming device that repair is facilitated to replace, including motor, flange seat and mill, motor on the flange seat is set, axle sleeve is set on the output shaft of the motor, mill is set outside the axle sleeve, the driver including motor is arranged on outside motor；Axially disposed heavy platform face on the output shaft of the motor, the axially disposed boss face of inner hole of shaft sleeve, the heavy platform face and boss face relative engagement, screw hole is radially set on the axle sleeve, it is set in the screw hole and stops head screw, the only head screw gos deep into one end and heavy platform face location fit, and the heavy platform face at only head screw fit with setting groove.The structure of motor is become simple by the utility model, the fever of motor is reduced simultaneously, so as to improve the service life of motor, reduce the cost of production maintenance, when step is set on motor output shaft with the cooperation motor fore bearing damage of axle sleeve step, part, which only need to be removed, to be replaced, and reduce discarding without reason for resource.
Description
Technical field
The utility model belongs to smoke machine auxiliary field of mechanical technique, is related to and a kind of simple in structure, the operation is stable facilitates dimension
Repair the special knife sharpening device of filter-stick forming device of replacement.
Background technology
The motor original machine assembling of KDF4 filter stick formation blade grinders is carrying for German Dunkermotoren companies production
Four quadrant running integrates rotational speed governor DC brushless motor, and two numeral inputs are used to select four kinds of operating statuses --- up time
Pin/rotation, controller braking, band holding torque stop counterclockwise.The machine winding drive control circuit connects circuit with Hall
It integrating and is placed on inside motor, motor control is simple, but since machine winding drive control circuit and Hall being connected
It connects circuit to integrate and be placed on inside motor so that the internal structure of motor is complex, repair is extremely difficult；Exist simultaneously
The tool bit part of filter-stick forming device, operating temperature go out its relatively high temperature close to 50 °C.Drive part is integrated in motor
Inside will also accelerate the fever process of motor, raise the operating temperature of motor, this is old by the driving circuit section for accelerating motor
Change process, with the service life that will also shorten motor.And the connection of the output shaft end and workpiece in motor employs heat
The copper sheathing of pressure, it is the fore bearing that can not replace motor so to also result in the maintenance of motor, and when bearing damage also must be to electricity
Machine is replaced, and is resulted in production maintenance cost and is increased.Therefore, for import blade grinder the problem of, research and development are a kind of to facilitate dimension
The special knife sharpening device of filter-stick forming device for repairing replacement is of great significance to cost-effective.
The content of the invention
The purpose of this utility model is to provide a kind of filter stick formations simple in structure, easy to use that repair is facilitated to replace
The special knife sharpening device of machine.
The purpose of this utility model is achieved in that including motor, flange seat and mill, and electricity is set on the flange seat
Machine sets axle sleeve on the output shaft of the motor, sets mill outside the axle sleeve, the driver including motor is arranged on outside motor
Portion；Axially disposed heavy platform face on the output shaft of the motor, the axially disposed boss face of inner hole of shaft sleeve, the heavy platform face
With boss face relative engagement, screw hole is radially set on the axle sleeve, is set in the screw hole and stops head screw, the only head screw
Go deep into one end and heavy platform face location fit, the heavy platform face at only head screw fit with setting groove.
The utility model is separated by the drive control circuit of motor from motor, so can be by the structure of motor
Become simple, while reduce the fever of motor, so as to improve the service life of motor, after motor driver and motor separation, then will go out
Only motor and driver need to individually be replaced during existing failure, so can also substantially reduce the cost of production maintenance, motor is defeated
On shaft step is set to coordinate with axle sleeve step, and positioned with only head screw, when motor fore bearing damages, only need to remove part i.e.
It can be replaced, reduce discarding without reason for resource, reduce production loss, the utility model is simple in structure, the operation is stable, dismounting
It is convenient, it ensure that efficiently using for each part, meet the growth requirement of green industry.
Description of the drawings
Fig. 1 is the utility model structure diagram；
In figure：1- motors, 2- drivers, 3- flange seats, 4- mills, 5- axle sleeves, 6- stop head screw, 7- locking nuts.
Specific embodiment
The utility model will be further described below with reference to the accompanying drawings, but the utility model must not be added in any way
With limitation, based on any changes and modifications that the utility model training centre is made, the scope of protection of the utility model is belonged to.
As shown in Figure 1, the utility model includes motor 1, flange seat 3 and mill 4, motor 1 is set on the flange seat 3,
Axle sleeve 5 on the output shaft of the motor 1 is set, mill 4 is set outside the axle sleeve 5, it is characterized in that：Driver 2 including motor 1
It is arranged on outside motor 1, simplifies structure, make easy to maintenance, it is convenient to replace, and reduces fever damage；On the output shaft of the motor 1
Axially disposed heavy platform face, the axially disposed boss face of 5 endoporus of axle sleeve, the heavy platform face and boss face relative engagement, make
Axle sleeve is relatively fixed with motor output shaft position, and screw hole is radially set on the axle sleeve 5, is set in the screw hole and stops head screw 6,
The only head screw 6 gos deep into one end and heavy platform face location fit, and the heavy platform face makes with setting groove at only head screw fit
The connection of the relative position of mill and motor shaft is more firm.
The axial of the mill 4 sets engagement sleeves 41, and the engagement sleeves 41 are arranged on the outer surface of axle sleeve 5, described to match somebody with somebody
Via in trap 41 is radially set, only head screw 6 is worn in the via, both reserved penetration space to only head screw 6, while
Reference location can be carried out to mill.
The one end of the outer surface of the axle sleeve 5 sets positioning step, and the positioning step and the end of engagement sleeves 41 are determined
Position cooperation, ensures the reference for installation of mill, and when replacement has accuracy.
The end set external screw thread of the axle sleeve 5, the male end are equipped with locking nut 7, the locking nut 7
The end face locking of end face and mill 4 coordinate.
The mill body of the mill 4 is arranged to taper, and cone angle is arranged to 150 ° ~ 170 °.
The outer diameter of the mill 4 is more than the outer diameter of flange seat 3.
The distance between the mill 4 and flange seat 3 are more than 50mm, reserve and rotate freely and operating space, ensure to use
Security.
Utility model works principle and the course of work：
The utility model is separated by the drive control circuit of motor from motor, so can be by the structure of motor
Become simple, while power component takes out from motor and is placed on the external fever that can reduce motor, so as to improve motor
Service life.The structure of motor is also more prone to care and maintenance after becoming simple.After motor driver and motor separation, then
Only motor and driver need to individually be replaced when will appear from failure, so can also substantially reduce the cost of production maintenance, electricity
On machine output shaft step is set to coordinate with axle sleeve step, and positioned with only head screw, convenient for disassembly and assembly, it is easy to replace, and changes original
There is the problem of cannot being replaced caused by hot pressing structure, when motor fore bearing damages, only need to remove part can be replaced, and be subtracted
Lack discarding without reason for resource, economized on resources, reduce production loss, the utility model is simple in structure, the operation is stable, dismounting side
Just, it ensure that efficiently using for each part, meet the growth requirement of green industry.
Claims (7)
1. a kind of special knife sharpening device of filter-stick forming device that repair is facilitated to replace, including motor（1）, flange seat（3）And mill
（4）, the flange seat（3）Upper setting motor（1）, the motor（1）Output shaft on axle sleeve is set（5）, the axle sleeve（5）Outside
Mill is set（4）, it is characterized in that：Including motor（1）Driver（2）It is arranged on motor（1）It is external；The motor（1）It is defeated
Axially disposed heavy platform face, the axle sleeve on shaft（5）The axially disposed boss face of endoporus, the heavy platform face are opposite with boss face
Cooperation, the axle sleeve（5）Upper radial direction sets screw hole, is set in the screw hole and stops head screw（6）, the only head screw（6）Depth
Enter one end and heavy platform face location fit, the heavy platform face at only head screw fit with setting groove.
2. the filter-stick forming device special knife sharpening device according to claim 1 that repair is facilitated to replace, it is characterized in that：The mill
Disk（4）Axial engagement sleeves are set（41）, the engagement sleeves（41）It is arranged on axle sleeve（5）Outer surface on, the engagement sleeves
（41）Upper radial direction sets via, and only head screw is worn in the via（6）.
3. the filter-stick forming device special knife sharpening device according to claim 2 that repair is facilitated to replace, it is characterized in that：The axis
Set（5）The one end of outer surface positioning step, the positioning step and engagement sleeves are set（41）End location fit.
4. facilitate the special knife sharpening device of filter-stick forming device that repair is replaced according to claim 1,2 or 3, it is characterized in that：
The axle sleeve（5）End set external screw thread, the male end is equipped with locking nut（7）, the locking nut（7）'s
End face and mill（4）End face locking cooperation.
5. the filter-stick forming device special knife sharpening device according to claim 1 or 2 that repair is facilitated to replace, it is characterized in that：Institute
State mill（4）Mill body be arranged to taper, cone angle is arranged to 150 ° ~ 170 °.
6. the filter-stick forming device special knife sharpening device according to claim 1 or 2 that repair is facilitated to replace, it is characterized in that：Institute
State mill（4）Outer diameter be more than flange seat（3）Outer diameter.
7. the filter-stick forming device special knife sharpening device according to claim 1 or 2 that repair is facilitated to replace, it is characterized in that：Institute
State mill（4）With flange seat（3）The distance between be more than 50mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721462725.8U CN207448048U (en) | 2017-11-06 | 2017-11-06 | A kind of special knife sharpening device of filter-stick forming device that repair is facilitated to replace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721462725.8U CN207448048U (en) | 2017-11-06 | 2017-11-06 | A kind of special knife sharpening device of filter-stick forming device that repair is facilitated to replace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207448048U true CN207448048U (en) | 2018-06-05 |
Family
ID=62254042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721462725.8U Expired - Fee Related CN207448048U (en) | 2017-11-06 | 2017-11-06 | A kind of special knife sharpening device of filter-stick forming device that repair is facilitated to replace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207448048U (en) |
-
2017
- 2017-11-06 CN CN201721462725.8U patent/CN207448048U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180605 Termination date: 20211106 |