CN207475315U - Servo motor permanent magnet splicing construction - Google Patents
Servo motor permanent magnet splicing construction Download PDFInfo
- Publication number
- CN207475315U CN207475315U CN201721542435.4U CN201721542435U CN207475315U CN 207475315 U CN207475315 U CN 207475315U CN 201721542435 U CN201721542435 U CN 201721542435U CN 207475315 U CN207475315 U CN 207475315U
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- China
- Prior art keywords
- permanent magnet
- sleeve
- block
- cylinder
- slot
- 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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- Permanent Field Magnets Of Synchronous Machinery (AREA)
Abstract
The utility model is achieved by the following technical programs：Servo motor permanent magnet splicing construction, including sleeve, the both sides of sleeve are fixedly mounted with externally threaded cylinder, cylinder is communicated with sleeve inner, the side of cylinder is equipped with fixing sleeve, the side of fixing sleeve is opened up with female annular groove, and cylinder is inserted into annular groove, and cylinder is connected through a screw thread cooperation with annular groove.The utility model is simple in structure, reasonable design, is easy to dismount, and facilitates the quantity for adjusting permanent magnet, convenient that permanent magnet is replaced, and increases Motor torque, effectively raises the power of motor.
Description
Technical field
The utility model belongs to field of electromechanical technology, specifically a kind of servo motor permanent magnet splicing construction.
Background technology
The magnet that can keep it magnetic for a long time claims permanent magnet, such as natural magnetite (magnetic iron ore) and artificial magnet steel（Iron
Nickel cobalt magnet steel) etc..Existing servo motor permanent magnet splicing construction is not easily achieved during use prevents permanent magnet from flying
Go out, security performance is low, and is inconvenient to improve the power of motor.
Utility model content
The utility model provides a kind of servo motor permanent magnet splicing construction, the defects of to solve in the prior art.
The utility model is achieved by the following technical programs：Servo motor permanent magnet splicing construction, including sleeve, set
The both sides of cylinder are fixedly mounted with externally threaded cylinder, and cylinder is communicated with sleeve inner, and the side of cylinder is equipped with fixing sleeve, fixed
The side of set is opened up with female annular groove, and cylinder is inserted into annular groove, and cylinder is connected through a screw thread with annular groove
Cooperation, the opposite side of fixing sleeve are fixedly mounted baffle ring, several first dovetail grooves are opened up on the inner wall of sleeve, and sleeve inner is equipped with number
A permanent magnet, the adjacent permanent magnet of each two are one group, and the lower end of one of permanent magnet side in one group of permanent magnet is fixed
T-block is installed, the lower end of another piece of permanent magnet side in one group of permanent magnet opens up T-slot, and T-block is inserted into T-slot
And matched with T-slot, the top of permanent magnet is equipped with dovetails, and the bottom surfaces of dovetails opens up the second dovetail groove, permanent magnet it is upper
Fixed block is fixedly mounted in end, and fixed block is located in the second dovetail groove and can be moved up and down along the second dovetail groove, the top surface of fixed block
Guan County fills baffle, and the both sides of fixed block open up bar-shaped trough, and the both sides of fixed block are equipped with wedge block, the inclined-plane of wedge block downward, wedge
Shape block is inserted into matching in bar-shaped trough and with bar-shaped trough, and the side of wedge block and the inner wall of bar-shaped trough are fixed by spring and connected
It connects, always to one outside power of wedge block, dovetails are inserted into the first dovetail groove and match with the first dovetail groove spring.
Magnetizer is fixedly mounted in servo motor permanent magnet splicing construction as described above, the inside of the sleeve.
Servo motor permanent magnet splicing construction as described above, one of permanent magnet in described one group of permanent magnet are another
The upper end of side is fixedly mounted inserted block, and the upper end of another piece of permanent magnet side in one group of permanent magnet opens up slot, and inserted block can
It is matched in the slot being inserted into adjacent one group of permanent magnet and with slot.
The utility model has the advantages that：The utility model is simple in structure, reasonable design, is easy to dismount, and facilitates adjusting permanent magnetism
The quantity of body, it is convenient that permanent magnet is replaced, increase Motor torque, effectively raise the power of motor.When using this reality
With it is novel when, by the way that T-block is inserted into T-slot, it will be able to two pieces of permanent magnets are connected, can be empty in limited size
The interior more permanent magnets of arrangement can increase the torque of motor, the power density of motor be improved, the permanent magnet spliced
It is inserted into the first dovetail groove by dovetails, it will be able to permanent magnet is placed in sleeve, after the completion of placement, cylinder and annular
Slot is connected through a screw thread, it will be able to sleeve be made to be connect with fixing sleeve, the utility model is placed between stator and rotor, in work
During work by baffle ring can permanent magnet reinforced, prevent permanent magnet from flying out, improve the security performance of the utility model.When
When the quantity of permanent magnet placed in sleeve tailing off, after regulating spacing, by pulling fixed block, baffle in the second dovetail groove,
Wedge block skids off the second dovetail groove, as soon as spring gives wedge block thrust, wedge block can block dovetails slide downward, convenient
Adjust the quantity of permanent magnet.
Description of the drawings
It in order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is
Some embodiments of the utility model, for those of ordinary skill in the art, in the premise of not making the creative labor property
Under, it can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is the utility model structure diagram；Fig. 2 is the enlarged drawing of the line A-A cut-away view of Fig. 1；Fig. 3 be Fig. 1 forever
The structure diagram of magnet 6.
Specific embodiment
Purpose, technical scheme and advantage to make the utility model embodiment are clearer, new below in conjunction with this practicality
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model
Example, those of ordinary skill in the art's all other embodiments obtained without creative efforts, belongs to
The range of the utility model protection.
Servo motor permanent magnet splicing construction, including sleeve 1, the both sides of sleeve 1 are fixedly mounted with externally threaded cylinder
2, it communicates inside cylinder 2 and sleeve 1, the side of cylinder 2 is equipped with fixing sleeve 3, and the side of fixing sleeve 3 is opened up with female ring
Shape slot 4, cylinder 2 are inserted into annular groove 4, and cylinder 2 is connected through a screw thread cooperation with annular groove 4, and the opposite side of fixing sleeve 3 is consolidated
Dingan County fills baffle ring 18, opens up several first dovetail grooves 5 on the inner wall of sleeve 1, sleeve 1 is internally provided with several permanent magnets 6, each two
Adjacent permanent magnet 6 is one group, the lower end fixed installation T-block 8 of 6 side of one of permanent magnet in one group of permanent magnet 6, one
The lower end of another piece of 6 side of permanent magnet in group permanent magnet 6 opens up T-slot 9, T-block 8 be inserted into T-slot 9 and with it is T-shaped
Slot 9 matches, and the top of permanent magnet 6 is equipped with dovetails 13, and the bottom surface of dovetails 13 opens up the second dovetail groove 14, permanent magnet 6
Fixed block 11 is fixedly mounted in upper end, and fixed block 11 is located in the second dovetail groove 14 and can be moved up and down along the second dovetail groove 14, Gu
Determine top surface Guan County dress baffle 12 of block 11, the both sides of fixed block 11 open up bar-shaped trough 15, and the both sides of fixed block 11 are equipped with wedge block
16, downward, wedge block 16 is inserted into matching in bar-shaped trough 15 and with bar-shaped trough 15, wedge block 16 on the inclined-plane of wedge block 16
Side is fixedly connected with the inner wall of bar-shaped trough 15 by spring 17, and spring 17 is always to 16 1 outside power of wedge block, dovetail
Block 13 is inserted into matching in the first dovetail groove 5 and with the first dovetail groove 5.
Specifically, magnetizer 19 is fixedly mounted in the inside of the sleeve 1 described in the present embodiment.When using the utility model
When, magnetic flux is easy to by magnetizer and is passed through, the utility model can be made more convenient to use.The utility model is simple in structure, if
Meter is reasonable, is easy to dismount, and facilitates the quantity for adjusting permanent magnet 6, convenient that permanent magnet 6 is replaced, and increases Motor torque, effectively
The power for improving motor.When using the utility model, by the way that T-block 8 is inserted into T-slot 9, it will be able to two pieces forever
Magnet 6 connects, and more permanent magnets 6 can be arranged in limited dimensional space, can increase the torque of motor, improves
The power density of motor is inserted into the permanent magnet 6 spliced 5 in the first dovetail groove by dovetails 13, it will be able to forever
Magnet 6 is placed in sleeve 1, and after the completion of placement, cylinder 2 is connected through a screw thread with annular groove 4, it will be able to make sleeve 1 with fixing
Set 3 connection, the utility model is placed between stator and rotor, during the work time by baffle ring 18 can permanent magnet 6 into
Row is reinforced, and is prevented permanent magnet 6 from flying out, is improved the security performance of the utility model.When the quantity that permanent magnet 6 is placed in sleeve 1 becomes
When few, after regulating spacing, by pulling fixed block 11, for baffle 12 in the second dovetail groove 14, wedge block 16 skids off the second swallow
Stern notch 14, as soon as spring 17 gives 16 thrusts of wedge block, wedge block 16 can block 13 slide downward of dovetails, facilitate adjusting forever
The quantity of magnet 6.
Specifically, peace is fixed in the upper end of 6 opposite side of one of permanent magnet in one group of permanent magnet 6 described in the present embodiment
Plug block 7, the upper end of another piece of 6 side of permanent magnet in one group of permanent magnet 6 opens up slot 10, and inserted block 7 is inserted into adjacent one
It is matched in slot 10 in group permanent magnet 6 and with slot 10.When using the utility model, used inserted block 7 is inserted into slot 10
It is interior, the utility model can be made more to stablize during the work time.
Finally it should be noted that：Above example is only to illustrate the technical solution of the utility model, rather than its limitations；
Although the utility model is described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that：
It still can modify to the technical solution recorded in foregoing embodiments or which part technical characteristic is carried out etc.
With replacement；And these modifications or replacement, various embodiments of the utility model technology that it does not separate the essence of the corresponding technical solution
The spirit and scope of scheme.
Claims (3)
1. servo motor permanent magnet splicing construction, it is characterised in that：Including sleeve（1）, sleeve（1）Both sides be fixedly mounted carry
Externally threaded cylinder（2）, cylinder（2）With sleeve（1）Inside communicates, cylinder（2）Side be equipped with fixing sleeve（3）, fixing sleeve（3）
Side open up with female annular groove（4）, cylinder（2）It is inserted into annular groove（4）It is interior, cylinder（2）With annular groove（4）
It is connected through a screw thread cooperation, fixing sleeve（3）Opposite side be fixedly mounted baffle ring（18）, sleeve（1）Inner wall on open up several
One dovetail groove（5）, sleeve（1）It is internally provided with several permanent magnets（6）, the adjacent permanent magnet of each two（6）It is one group, one group of permanent magnetism
Body（6）In one of permanent magnet（6）T-block is fixedly mounted in the lower end of side（8）, one group of permanent magnet（6）In another piece
Permanent magnet（6）The lower end of side opens up T-slot（9）, T-block（8）It is inserted into T-slot（9）Interior and and T-slot（9）It matches,
Permanent magnet（6）Top be equipped with dovetails（13）, dovetails（13）Bottom surface open up the second dovetail groove（14）, permanent magnet（6）'s
Fixed block is fixedly mounted in upper end（11）, fixed block（11）Positioned at the second dovetail groove（14）It is interior and can be along the second dovetail groove（14）Up and down
It is mobile, fixed block（11）Top surface Guan County dress baffle（12）, fixed block（11）Both sides open up bar-shaped trough（15）, fixed block（11）
Both sides be equipped with wedge block（16）, wedge block（16）Inclined-plane downward, wedge block（16）It is inserted into bar-shaped trough（15）It is interior and with
Bar-shaped trough（15）It matches, wedge block（16）Side and bar-shaped trough（15）Inner wall pass through spring（17）It is fixedly connected, spring
（17）Always wedge block is given（16）One outside power, dovetails（13）It is inserted into the first dovetail groove（5）It is interior and with the first swallow
Stern notch（5）Match.
2. servo motor permanent magnet splicing construction according to claim 1, it is characterised in that：The sleeve（1）It is interior
Magnetizer is fixedly mounted in portion（19）.
3. servo motor permanent magnet splicing construction according to claim 1, it is characterised in that：One group of permanent magnet
（6）In one of permanent magnet（6）Inserted block is fixedly mounted in the upper end of opposite side（7）, one group of permanent magnet（6）In another piece forever
Magnet（6）The upper end of side opens up slot（10）, inserted block（7）It is inserted into adjacent one group of permanent magnet（6）In slot（10）It is interior
And and slot（10）It matches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721542435.4U CN207475315U (en) | 2017-11-17 | 2017-11-17 | Servo motor permanent magnet splicing construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721542435.4U CN207475315U (en) | 2017-11-17 | 2017-11-17 | Servo motor permanent magnet splicing construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207475315U true CN207475315U (en) | 2018-06-08 |
Family
ID=62261294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721542435.4U Expired - Fee Related CN207475315U (en) | 2017-11-17 | 2017-11-17 | Servo motor permanent magnet splicing construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207475315U (en) |
-
2017
- 2017-11-17 CN CN201721542435.4U patent/CN207475315U/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: 20180608 Termination date: 20181117 |