CN207858596U - A kind of crushing electro spindle being easily installed - Google Patents
A kind of crushing electro spindle being easily installed Download PDFInfo
- Publication number
- CN207858596U CN207858596U CN201820006750.3U CN201820006750U CN207858596U CN 207858596 U CN207858596 U CN 207858596U CN 201820006750 U CN201820006750 U CN 201820006750U CN 207858596 U CN207858596 U CN 207858596U
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- electro spindle
- easily installed
- crushing
- screw thread
- connection screw
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Abstract
The utility model discloses a kind of crushing electro spindles being easily installed, and include the electro spindle on motor body, air cooling equipment is provided in the outer surface of electro spindle；The rear end of the electro spindle is provided with connecting shaft, and bearing holder (housing, cover) is provided on the outer surface of connecting shaft；The front end of the electro spindle is provided with connection screw thread axis, and the outboard end of connection screw thread axis is provided with hold-doun nut, and fixed emery wheel is realized in connection screw thread axis and hold-doun nut cooperation.The utility model is designed reasonably, bearing holder (housing, cover) can be good at fixed electro spindle and ensure transmission efficiency, be not in that the phenomenon that skidding and throw switch, in addition can securely fix grinding wheel on one side, and be easily installed and dismantle, highly practical, be suitable for promoting.
Description
Technical field
The utility model belongs to motor electro spindle field, is used more specifically to a kind of crushing being easily installed
Electro spindle.
Background technology
In field of machining, carrying out finishing to grinding wheel using diamond wheel keeps abrasive wheel forming, the quality of crushing straight
Connecing influences the quality of processing part.Currently, grinding wheel it is usually used to be small machine drive mechanical main shaft movement by belt, finally
It drives grinding wheel to be rotated, facilitates finishing of the diamond wheel to grinding wheel.But this form is to rely on belt transmission, defect one
It is that vibration is big, second is that precision is low, third, because belt slippage easily throws switch.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of grinding wheels being easily installed to repair
Whole to use electro spindle, reasonable design, bearing holder (housing, cover) can be good at fixed electro spindle and ensure transmission efficiency, be not in skid and
In addition the phenomenon that throwing switch can securely fix grinding wheel on one side, and be easily installed and dismantle, highly practical, be suitable for promoting.
To achieve the above object, the utility model provides following technical solution：
A kind of crushing electro spindle being easily installed, it is corresponding with motor body, it is characterised in that：Including being mounted on
Electro spindle on motor body is provided with air cooling equipment in the outer surface of electro spindle；The rear end of the electro spindle is provided with connection
Axis is provided with bearing holder (housing, cover) on the outer surface of connecting shaft；The front end of the electro spindle is provided with connection screw thread axis, connection screw thread axis
Outboard end is provided with hold-doun nut, and fixed emery wheel is realized in connection screw thread axis and hold-doun nut cooperation.
As a kind of technical solution of optimization, the air cooling equipment includes being arranged in electro spindle and being not arranged in electro spindle
The rear end of ventilation slot on outer surface, ventilation slot is provided with air inlet and the front end of ventilation slot is provided with air outlet；The air inlet
The side of mouth is provided with air inlet slope.
As a kind of technical solution of optimization, the gradient on the air inlet slope is 10 ° -22 °.
As a kind of technical solution of optimization, the connection screw thread axis, connecting shaft and electro spindle integrated design manufacture.
By adopting the above-described technical solution, compared with prior art, the utility model is designed reasonably, bearing holder (housing, cover) can be very
Good fixation electro spindle and ensure transmission efficiency, is not in that the phenomenon that skidding and throw switch, in addition can securely fix on one side
Firmly grinding wheel, and be easily installed and dismantle, it is highly practical, it is suitable for promoting.
The utility model is described further with reference to drawings and examples.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of embodiment of the utility model.
Specific implementation mode
Embodiment
As shown in Figure 1, a kind of crushing electro spindle being easily installed, corresponding with motor body, including it is mounted on
Electro spindle 7 on motor body is provided with air cooling equipment in the outer surface of electro spindle 7.The air cooling equipment includes being arranged in electricity
In main shaft 7 and the ventilation slot 4 that is not arranged on electro spindle outer surface, the rear end of ventilation slot 4 is provided with air inlet 5 and ventilation slot
Front end is provided with air outlet 3.The side of the air inlet 5 is provided with air inlet slope 6.It is described air inlet slope 6 the gradient be 10 °-
22°。
The connection screw thread axis, connecting shaft and electro spindle integrated design manufacture.
The rear end of the electro spindle is provided with connecting shaft 8, and bearing holder (housing, cover) 9 is provided on the outer surface of connecting shaft 8.The electricity is main
The front end of axis is provided with connection screw thread axis 2, and the outboard end of connection screw thread axis 2 is provided with hold-doun nut 1,2 He of connection screw thread axis
Fixed emery wheel is realized in the cooperation of hold-doun nut 1.
The utility model is designed reasonably, bearing holder (housing, cover) can be good at fixed electro spindle and ensure transmission efficiency, will not go out
In addition the phenomenon that now skidding and throw switch can securely fix grinding wheel on one side, and be easily installed and dismantle, highly practical, be suitable for
It promotes.
The scope of protection of the utility model is not limited merely to above-described embodiment, skill belonging to the idea of the present invention
Art scheme belongs to the scope of protection of the utility model.It should be pointed out that for those skilled in the art,
Several improvements and modifications under the premise of the utility model principle are not departed from, these improvements and modifications also should be regarded as the utility model
Protection domain.
Claims (4)
1. a kind of crushing electro spindle being easily installed, corresponding with motor body, it is characterised in that：Including being mounted on electricity
Electro spindle on machine ontology is provided with air cooling equipment in the outer surface of electro spindle；The rear end of the electro spindle is provided with connecting shaft,
It is provided with bearing holder (housing, cover) on the outer surface of connecting shaft；The front end of the electro spindle is provided with connection screw thread axis, connection screw thread axis it is outer
Side end is provided with hold-doun nut, and fixed emery wheel is realized in connection screw thread axis and hold-doun nut cooperation.
2. a kind of crushing electro spindle being easily installed according to claim 1, it is characterised in that：The air-cooled dress
It sets including being arranged in electro spindle and being not arranged in the ventilation slot on electro spindle outer surface, the rear end of ventilation slot is provided with air inlet
And the front end of ventilation slot is provided with air outlet；The side of the air inlet is provided with air inlet slope.
3. a kind of crushing electro spindle being easily installed according to claim 2, it is characterised in that：The air inlet is oblique
The gradient on slope is 10 ° -22 °.
4. a kind of crushing electro spindle being easily installed according to claim 3, it is characterised in that：The connection spiral shell
Line axis, connecting shaft and electro spindle integrated design manufacture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820006750.3U CN207858596U (en) | 2018-01-02 | 2018-01-02 | A kind of crushing electro spindle being easily installed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820006750.3U CN207858596U (en) | 2018-01-02 | 2018-01-02 | A kind of crushing electro spindle being easily installed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207858596U true CN207858596U (en) | 2018-09-14 |
Family
ID=63464596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820006750.3U Active CN207858596U (en) | 2018-01-02 | 2018-01-02 | A kind of crushing electro spindle being easily installed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207858596U (en) |
-
2018
- 2018-01-02 CN CN201820006750.3U patent/CN207858596U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 213100 No. 28 Xinhuai Road, Henglin Town, Changzhou City, Jiangsu Province Patentee after: Changzhou Changlong Electric Machinery Co., Ltd. Address before: 213000 Henglin Town Administrative Road, Wujin District, Changzhou City, Jiangsu Province Patentee before: Changzhou Changlong Motor Co., Ltd. |