CN205901522U - Motor module and slip table device - Google Patents
Motor module and slip table device Download PDFInfo
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- CN205901522U CN205901522U CN201620736706.9U CN201620736706U CN205901522U CN 205901522 U CN205901522 U CN 205901522U CN 201620736706 U CN201620736706 U CN 201620736706U CN 205901522 U CN205901522 U CN 205901522U
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- rotor
- motor module
- rotary shaft
- motor
- stator
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Abstract
The utility model provides a motor module and slip table device, this motor module of contains a stator, a rotor and an axis of rotation. The rotor cording has a through hole and is driven by the stator. Rotate the shafting wear to establish the rotor and with rotor relatively fixed. Above -mentioned motor module is also used to this slip table device, from this, the utility model provides rise the precision and the work efficiency of slip table device, can save space by a wide margin and reach light -weighted technological effect.
Description
Technical field
This utility model system with regard to a kind of motor module, especially in regard to a kind of motor module and slide rest device.
Background technology
Slide rest device, due to having linearly moving characteristic, is widely used on industrial quarters board, and need to enter line
Property the carrying to operating mechanism for the movement, make this operating mechanism by linear slide rail drive and moved linearly, beneficial to calibration with
And the carrying out of operation operation.
Slide rest device mainly has a linear track and a sliding unit.Sliding unit mainly has a slide and is slidedly arranged on
On linear track, and there is a bearing part it is incorporated on slide.When one drives module to drive rotary shaft, engage with rotary shaft
Slide also can move in the rail groove of linear track, and the system of operating mechanism on bearing part is driven and is linearly moved.
In known slide rest device, it is all that rotary shaft and axle center of motor are connected by a shaft coupling so that during motor operation
Rotary shaft can be driven via shaft coupling.However, under long-time use, shaft coupling is also easy to produce damage or gets loose.And, due to being to make
Connect axle center of motor and rotary shaft with shaft coupling, therefore motor rotary speed cannot too high in order to avoid overall structure cannot load.Additionally, connection
The flexible error that axial organ produces also results in precision and reduces, and reduces the task performance of device.Finally, due to slide rest device needs
Headspace, thus cannot effective save space reach light-weighted purpose arranging shaft coupling.
Therefore, how to provide a kind of motor module and slide rest device, can be solved the above problems with the structure design of innovation, enter
And lift service life, task performance and the competitiveness of slide rest device, actually one of current important topic.
Utility model content
In view of above-mentioned problem, the purpose of this utility model is to provide a kind of motor module and slide rest device, can solve
Known problem, and then lift service life, task performance and the competitiveness of slide rest device.
For reaching above-mentioned purpose, the utility model discloses a kind of motor module is it is characterised in that comprise:
One stator；
One rotor, this rotor has a perforation and is driven by this stator；And
One rotary shaft, is worn this rotor and is relatively fixed with this rotor via this perforation.
Wherein, this track ring is arranged around this rotor.
Wherein, this rotary shaft is a screw rod.
Wherein, this rotary shaft has at least one groove, and a connection piece is arranged at this groove and connects this rotary shaft and this turn
Son.
Wherein, this rotor has at least one fixed part, and at least one fixture is arranged at this fixed part by this rotary shaft admittedly
Due to this rotor.
Wherein, when having this fixture multiple, those fixtures are combining of screw and stator.
Wherein, when this rotor has this fixed part multiple, those fixed parts are respectively arranged at the two ends of this rotor.
Also disclose a kind of slide rest device, comprise:
One linear track；
One on this linear track movement sliding unit；And
Motor module as above, wherein, the rotary shaft of this motor module is coupled with this sliding unit.
As described above, in this utility model, rotation axis system is worn a rotor of motor and is relatively fixed with rotor.Mat
This, motor module of the present utility model just eliminates the use of known shaft coupling, and then produces many advantages.For example, work as motor
When module is applied to slide rest device, shaft coupling can be avoided using risk that is fragile or getting loose long-time, and thus extend slide unit
The service life of device；And due to being directly to engage rotary shaft using rotor, motor rotary speed therefore can be made to be lifted and energy again
Increase the application of slide rest device and improve its task performance；Additionally, this utility model also can avoid scratching produced by shaft coupling
Property error, and then lift the precision of slide rest device and task performance；Finally, due to slide rest device does not need headspace to arrange
Shaft coupling, thus can significantly save space reach light-weighted purpose.
Brief description
Fig. 1 is the motor module of this utility model one embodiment and the decomposing schematic representation of slide rest device.
Fig. 2 is the motor module of this utility model one embodiment and the combination generalized section of slide rest device.
Fig. 3 is the motor module of another embodiment of this utility model and the decomposing schematic representation of slide rest device.
Fig. 4 is the motor module of another embodiment of this utility model and the combination generalized section of slide rest device.
Specific embodiment
Fig. 1 is the motor module 13 of this utility model one embodiment and the decomposing schematic representation of slide rest device 1, and Fig. 2 is this reality
With the motor module 13 of a new embodiment and the combination generalized section of slide rest device 1.The person of should be noted, this utility model does not limit
The range of application of motor module 13 processed, and this utility model does not also limit purposes and the field of slide rest device 1, as long as it is use
In carrying an operating mechanism so that it is linearly moved.
As shown in Figures 1 and 2, the slide rest device 1 of the present embodiment comprises a linear track 11, a sliding unit 12 and
Motor module 13.Linear track 11 is available for sliding unit 12 and slides thereon, and sliding unit 12 can move on linear track 11
Dynamic.Because this part by known to known techniques person, therefore can repeat no more in this.
Motor module 13 comprises a motor 131 and a rotary shaft 132.Motor 131 is, for example, a servo motor
(servomotor).And in other embodiments, motor 131 is, for example, a stepper motor (step motor).Rotary shaft 132
As for screw rod, and it is, for example, a ball screw.Rotary shaft 132 is coupled with sliding unit 12, and rotary shaft 132 wears motor 131
A rotor 1311 and be relatively fixed with rotor 1311.Rotor 1311 has a perforation 0, and rotary shaft 132 wears via perforation 0
Rotor 1311.
In the present embodiment, rotary shaft 132 has at least one groove 1321, and a connection piece 1322 is arranged at groove 1321 simultaneously
Connect rotary shaft 132 and rotor 1311.Rotary shaft 132 and rotor 1311 thereby can be made to be relatively fixed and strengthen company between the two
Knotting strength.Additionally, also making assembling more simple by the setting of connector 1322 and groove 1321.The present embodiment does not especially limit
Groove 1321 processed and the shape of connector 1322, as long as both cooperate.In addition, during the rotor 1311 of the present embodiment is
Hollow round column shape, but this utility model not limited to this.
In addition, in one embodiment, rotary shaft 132 also can be integrally formed with rotor 1311 and make, e.g. by injection
Molding (injection molding).
In addition, as shown in Fig. 2 motor 131 can have more an encoder 133, it is connected with rotary shaft 132 and can sense and turns
The position of rotation of son 1311 feedback.In addition, motor 131 has more a bearing 134, a bearing packing ring 135 and an oblique angle axle
Hold 136, rotary shaft 132 wears bearing 134, bearing packing ring 135 and oblique angle bearing 136, and oblique angle bearing 136 can be by
Precompressed is improving axial rigidity.In addition, motor 131 can have more at least one permanent magnet 137, can in this permanent magnet 137
It is connected on rotor 1311 for ring-type coating.Additionally, motor 131 has more a stator 138, it is surrounding rotor 1311 and sets
Put.The rotation of permanent magnet 137 and rotor 1311 can be driven by the galvanomagnetic-effect caused by stator 138.
Fig. 3 is the motor module 23 of another embodiment of this utility model and the decomposing schematic representation of slide rest device 2, and Fig. 4 is this
The motor module 23 of another embodiment of utility model and the combination generalized section of slide rest device 2.Fig. 3 and Fig. 4 shows this practicality
Another aspect that new rotor is combined with rotary shaft.
As shown in Figures 3 and 4, the slide rest device 2 of the present embodiment comprises a linear track 21, a sliding unit 22 and
Motor module 23.Linear track 21 is available for sliding unit 22 and slides thereon, and sliding unit 22 can move on linear track 21
Dynamic.Because this part by known to known techniques person, therefore can repeat no more in this.
Motor module 23 comprises a motor 231 and a rotary shaft 232.Rotary shaft 232 is coupled with sliding unit 22, and rotates
Axle 232 is worn a rotor 2311 of motor 231 and is relatively fixed with rotor 2311.Rotor 2311 has a perforation 0, rotary shaft
232 wear rotor 2311 via perforation 0.
In the present embodiment, rotor 2311 has at least one fixed part f, and fixture 24 is arranged at fixed part f and will rotate
Axle 232 is fixed on rotor 2311.In the present embodiment, rotor 2311 has two fixed part f, and those fixed parts f system sets respectively
It is placed in the two ends of rotor 2311, and fixed part f has two fixing holes.In addition, the present embodiment has multiple fixtures 24, those
Fixture 24 e.g. screw 241 is combined with stator 242.By stator 242, rotary shaft 232 is fixed on rotor 2311
Interior, then by screw 241, stator 242 locking is made rotary shaft 232 be anchored on rotor 2311.
In addition, as shown in figure 4, motor 231 can be with more an encoder 233, at least one permanent magnet 237 and a stator
238.Because the above-mentioned component of motor 231 and other components can refer to above-described embodiment, therefore repeat no more in this.
In sum, in motor module of the present utility model, rotation axis system wear motor a rotor and with rotor phase
To fixation.Thereby, motor module of the present utility model just eliminates the use of known shaft coupling, and then produces many advantages.Example
As, when motor module is applied to slide rest device, shaft coupling can be avoided using risk that is fragile or getting loose long-time, and thus
Extend the service life of slide rest device；And due to being directly to engage rotary shaft using rotor, therefore motor rotary speed can be made again
Lifted and the application of slide rest device can be increased and improve its task performance；Additionally, this utility model also can avoid shaft coupling institute
The flexible error producing, and then lift precision and the task performance of slide rest device；Finally, due to slide rest device does not need reserved sky
Between arranging shaft coupling, thus can significantly save space reach light-weighted purpose.
The foregoing is only illustrative, rather than be restricted person.Any without departing from spirit and scope of the present utility model, and
The equivalent modifications that it is carried out or change, are intended to be limited solely by appended claims.
Claims (8)
1. a kind of motor module is it is characterised in that comprise:
One stator；
One rotor, this rotor has a perforation and is driven by this stator；And
One rotary shaft, is worn this rotor and is relatively fixed with this rotor via this perforation.
2. motor module as claimed in claim 1 is it is characterised in that this track ring is arranged around this rotor.
3. motor module as claimed in claim 1 is it is characterised in that this rotary shaft is a screw rod.
4. it is characterised in that this rotary shaft has at least one groove, a connection piece sets motor module as claimed in claim 1
It is placed in this groove and connect this rotary shaft and this rotor.
5., it is characterised in that this rotor has at least one fixed part, at least one is fixing for motor module as claimed in claim 1
Part is arranged at this fixed part and this rotary shaft is fixed on this rotor.
6. motor module as claimed in claim 5 is it is characterised in that when having multiple fixture, those fixtures are spiral shell
Silk is combined with stator.
7. motor module as claimed in claim 5 is it is characterised in that when this rotor has multiple fixed part, those are fixed
Portion is respectively arranged at the two ends of this rotor.
8. a kind of slide rest device, comprises:
One linear track；
One on this linear track movement sliding unit；And
If the arbitrary described motor module of claim 1 to 7 is it is characterised in that rotary shaft and this slip of this motor module
Unit couples.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620736706.9U CN205901522U (en) | 2016-07-13 | 2016-07-13 | Motor module and slip table device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620736706.9U CN205901522U (en) | 2016-07-13 | 2016-07-13 | Motor module and slip table device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205901522U true CN205901522U (en) | 2017-01-18 |
Family
ID=57773194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620736706.9U Active CN205901522U (en) | 2016-07-13 | 2016-07-13 | Motor module and slip table device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205901522U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107623405A (en) * | 2016-07-13 | 2018-01-23 | 东佑达自动化科技股份有限公司 | Motor module and slide rest device |
-
2016
- 2016-07-13 CN CN201620736706.9U patent/CN205901522U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107623405A (en) * | 2016-07-13 | 2018-01-23 | 东佑达自动化科技股份有限公司 | Motor module and slide rest device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |