CN207398948U - Rotor pressing plate - Google Patents
Rotor pressing plate Download PDFInfo
- Publication number
- CN207398948U CN207398948U CN201721458425.2U CN201721458425U CN207398948U CN 207398948 U CN207398948 U CN 207398948U CN 201721458425 U CN201721458425 U CN 201721458425U CN 207398948 U CN207398948 U CN 207398948U
- Authority
- CN
- China
- Prior art keywords
- pressing plate
- wall
- block
- rotor
- welded
- 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 discloses a kind of rotor pressing plates, pressing plate main body including being fixed on rotor both sides, the both ends of the rotor are all provided with cored, through hole is offered in the pressing plate main body, embedded groove is offered in the top inner wall and bottom interior wall of the through hole, the one side of the embedded groove offers intercommunicating pore, slide plate is welded on the both sides inner wall of the intercommunicating pore, two one sides of the slide plate away from embedded groove are slidably fitted with same pushing block, the one side of the pushing block extends to the one side of pressing plate main body, and the opposite side of pushing block is welded with link block, one side of the link block away from pushing block is welded with card column, two card column one sides close to each other offer card slot, and card slot is adapted with iron core.The utility model is easy to use, and mounting structure is secured, the magnet and card column to be attracted each other by two, it is possible to the fixation of pressing plate main body is set in the outside of iron core, so that pressing plate main body is in contact with rotor, it is easy to operate.
Description
Technical field
The utility model is related to technical field of motor manufacture more particularly to a kind of rotor pressing plates.
Background technology
At present, in design of electrical motor, to prevent the problem of motor rotor core generation tooth rises or punching loosens, in rotor iron
Core both ends are respectively arranged a sheet metal with ventilation hole and pressing plate tooth as rotor press plate, when rotor laminates, by itself and iron
Core is simultaneously fixed to after just, compressing.
But for generally use sheet metal as rotor press plate, intensity is lower slightly at present, and when mounted inconvenience to its into
Row is fixed, so it is proposed that rotor pressing plate, set forth above for solving the problems, such as.
Utility model content
The purpose of this utility model is and the rotor pressing plate proposed in order to solve shortcoming in the prior art.
To achieve these goals, the utility model employs following technical solution：
Rotor pressing plate, the pressing plate main body including being fixed on rotor both sides, the both ends of the rotor are all provided with
It is cored, through hole is offered in the pressing plate main body, embedded groove is offered in the top inner wall and bottom interior wall of the through hole,
The one side of the embedded groove offers intercommunicating pore, and slide plate is welded on the both sides inner wall of the intercommunicating pore, and two slide plates are separate
The one side of embedded groove is slidably fitted with same pushing block, and the one side of the pushing block extends to the one side of pressing plate main body, and pushing block
Opposite side is welded with link block, and one side of the link block away from pushing block is welded with card column, two card columns one side close to each other
Card slot is offered, and card slot is adapted with iron core；
Magnet is installed on the one side of the link block and the inner wall of intercommunicating pore, the outer sheath of two magnet is equipped with
Same first spring opens up fluted, one side of the groove away from groove notch on the both sides inner wall of the intercommunicating pore
Be welded with second spring on inner wall, one end of the second spring is welded with movable block, and movable block away from second spring one
Side is welded with limited block, and one side of the limited block away from movable block extends in intercommunicating pore and be adapted with pushing block.
Preferably, it is equipped with sealing strip in the through hole, and iron core through through hole and passes through sealing strip and is closely connected with through hole.
Preferably, the inner wall of the card slot is equipped with cushion, and card column passes through the cushion and iron core on card slot inner wall
Close connection.
Preferably, two magnet one sides close to each other attract each other.
Preferably, one side inner wall of the embedded groove away from intercommunicating pore is equipped with the first slide, and card column is away from link block
One side be welded with the first sliding block, first sliding block is slidably connected with the first slide.
Preferably, be equipped with the second slide in the top inner wall and bottom interior wall of the groove, and the top of movable block and
Bottom is welded with the second sliding block, and second sliding block is slidably connected with the second slide.
Compared with prior art, the beneficial effects of the utility model are：Pass through rotor, pressing plate main body, through hole and iron
Core is engaged, and pressing plate main body can be fixed by through hole and is set on iron core, and is in contact with the both sides of rotor, by embedding
Enter slot, intercommunicating pore, slide plate, pushing block, link block, card column, magnet, the first spring, card slot, groove, second spring, movable block and limit
Position block is engaged, and is promoted pushing block, can so that two magnet are close to each other, and card column is mutually clamped by card slot with iron core,
So as to which pressing plate main body to be fixedly mounted on to the outside of the iron core on rotor.
The utility model is easy to use, and mounting structure is secured, the magnet and card column to be attracted each other by two, it is possible to will
Pressing plate main body fixes the outside for being set in iron core, so that pressing plate main body is in contact with rotor, it is easy to operate.
Description of the drawings
Fig. 1 be the utility model proposes rotor pressing plate structural front view；
Fig. 2 be the utility model proposes rotor pressing plate structural side view；
Fig. 3 be the utility model proposes rotor pressing plate partial structural diagram；
Fig. 4 be the utility model proposes rotor pressing plate A structure diagrams.
In figure：1 rotor, 2 pressing plates, 3 through holes, 4 embedded grooves, 5 intercommunicating pores, 6 slide plates, 7 pushing blocks, 8 link blocks, 9 card columns,
10 magnet, 11 first springs, 12 card slots, 13 grooves, 14 second springs, 15 movable blocks, 16 limited blocks, 17 iron cores.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.
Reference Fig. 1-4, rotor pressing plate, the pressing plate main body 2 including being fixed on 1 both sides of rotor, rotor 1
Both ends are all provided with cored 17, and through hole 3 is offered in pressing plate main body 2, is offered in the top inner wall and bottom interior wall of through hole 3 embedding
Enter slot 4, the one side of embedded groove 4 offers intercommunicating pore 5, and slide plate 6 is welded on the both sides inner wall of intercommunicating pore 5, and two slide plates 6 are remote
One side from embedded groove 4 is slidably fitted with same pushing block 7, and the one side of pushing block 7 extends to the one side of pressing plate main body 2, and pushing block 7
Opposite side be welded with link block 8, one side of the link block 8 away from pushing block 7 is welded with card column 9, two card columns 9 it is close to each other one
Side offers card slot 12, and card slot 12 is adapted with iron core 17；
With being installed with magnet 10 on the inner wall of intercommunicating pore 5, the outside of two magnet 10 is arranged for the one side of link block 8
Have same first spring 11, open up fluted 13 on the both sides inner wall of intercommunicating pore 5, groove 13 away from 13 notch of groove one
Second spring 14 is welded on the inner wall of side, one end of second spring 14 is welded with movable block 15, and movable block 15 is away from the second bullet
The one side of spring 14 is welded with limited block 16, one side of the limited block 16 away from movable block 15 extend in intercommunicating pore 5 and with 7 phase of pushing block
Adaptation, is engaged, pressing plate main body 2 can be with fixing sleeve by through hole 3 by rotor 1, pressing plate main body 2, through hole 3 and iron core 17
It is located on iron core 17, and is in contact with the both sides of rotor 1, pass through embedded groove 4, intercommunicating pore 5, slide plate 6, pushing block 7, link block
8th, card column 9, magnet 10, the first spring 11, card slot 12, groove 13, second spring 14, movable block 15 and limited block 16 are engaged,
Pushing block 7 is promoted, can so that two magnet 10 are close to each other, and card column 9 is clamped by card slot 12 and 17 phase of iron core, so as to
Pressing plate main body 2 is fixedly mounted on to the outside of the iron core 17 on rotor 1, the utility model is easy to use, mounting structure jail
Gu pass through two magnet to attract each other 10 and card column 9, it is possible to pressing plate main body 2 is fixed to the outside for being set in iron core 17, from
And so that pressing plate main body 2 is in contact with rotor 1, it is easy to operate.
In the utility model, sealing strip is equipped in through hole 3, and iron core 17 through through hole 3 and passes through sealing strip and through hole 3 tightly
Close connection, the inner wall of card slot 12 is equipped with cushion, and card column 9 is closely connected by the cushion on 12 inner wall of card slot with iron core 17
It connects, two one sides close to each other of magnet 10 attract each other, and one side inner wall of the embedded groove 4 away from intercommunicating pore 5 is equipped with first and slides
Rail, and one side of the card column 9 away from link block 8 is welded with the first sliding block, the first sliding block is slidably connected with the first slide, groove 13
The second slide is equipped in top inner wall and bottom interior wall, and the top and bottom of movable block 15 are welded with the second sliding block, the
Two sliding blocks are slidably connected with the second slide, are engaged by rotor 1, pressing plate main body 2, through hole 3 and iron core 17, pressing plate main body
2 can be fixed by through hole 3 and be set on iron core 17, and are in contact with the both sides of rotor 1, pass through embedded groove 4, intercommunicating pore
5th, slide plate 6, pushing block 7, link block 8, card column 9, magnet 10, the first spring 11, card slot 12, groove 13, second spring 14, movable block
15 and limited block 16 be engaged, promote pushing block 7, can so that two magnet 10 are close to each other, and cause card column 9 pass through card slot 12
It is clamped with 17 phase of iron core, so as to which pressing plate main body 2 to be fixedly mounted on to the outside of the iron core 17 on rotor 1, the utility model
Easy to use, mounting structure is secured, passes through two magnet to attract each other 10 and card column 9, it is possible to by 2 fixing sleeve of pressing plate main body
The outside of iron core 17 is located at, so that pressing plate main body 2 is in contact with rotor 1, it is easy to operate.
Operation principle：When installing pressing plate main body 2 on rotor 1, pushing block 7 is promoted so that two magnet 10 separate, the
One spring 11 stretches, and card column 9 is submerged in embedded groove 4, then using the through hole 3 in pressing plate main body 2 by 2 sets of pressing plate main body
It is located on iron core 17, and pressing plate main body 2 is in contact with rotor 1, unclamp pushing block 7 at this time, pushing block 7 will be subject to first
Attraction between the elastic force of spring 11 and two magnet 10 influences so that two pushing blocks 7 are close to each other, and so that card column 9 is logical
It crosses card slot 12 to be in close contact with iron core 17, so as to which pressing plate main body 2 to be fixed on to the both ends of rotor 1.
The above is only the preferable specific embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, in the technical scope that any one skilled in the art discloses in the utility model, according to this practicality
New technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. rotor pressing plate, the pressing plate main body (2) including being fixed on rotor (1) both sides, which is characterized in that the motor
The both ends of rotor (1) are all provided with cored (17), and through hole (3), the top of the through hole (3) are offered on the pressing plate main body (2)
Embedded groove (4) is offered on inner wall and bottom interior wall, the one side of the embedded groove (4) offers intercommunicating pore (5), the connection
Slide plate (6) is welded on the both sides inner wall in hole (5), one side of two slide plates (6) away from embedded groove (4) is slidably fitted with same
A pushing block (7), the one side of the pushing block (7) extends to the one side of pressing plate main body (2), and the opposite side of pushing block (7) is welded with company
Block (8) is connect, one side of the link block (8) away from pushing block (7) is welded with card column (9), two card columns (9) one side close to each other
Card slot (12) is offered, and card slot (12) is adapted with iron core (17)；
It is installed with magnet (10) on the one side of the link block (8) and the inner wall of intercommunicating pore (5), two magnet (10)
Outer sheath is equipped with same first spring (11), is opened up fluted (13) on the both sides inner wall of the intercommunicating pore (5), described recessed
Slot (13) is welded with second spring (14), one end weldering of the second spring (14) on the one side inner wall away from groove (13) notch
Movable block (15) is connected to, and one side of the movable block (15) away from second spring (14) is welded with limited block (16), the limited block
(16) one side away from movable block (15) extends in intercommunicating pore (5) and is adapted with pushing block (7).
2. rotor pressing plate according to claim 1, which is characterized in that sealing strip, and iron are equipped in the through hole (3)
Core (17) runs through through hole (3) and passes through sealing strip to be closely connected with through hole (3).
3. rotor pressing plate according to claim 1, which is characterized in that the inner wall of the card slot (12) is equipped with elasticity
Pad, and card column (9) is closely connected by the cushion on card slot (12) inner wall with iron core (17).
4. rotor pressing plate according to claim 1, which is characterized in that two magnet (10) one side phase close to each other
Mutually attract.
5. rotor pressing plate according to claim 1, which is characterized in that the separate intercommunicating pore (5) of the embedded groove (4)
One side inner wall is equipped with the first slide, and one side of the card column (9) away from link block (8) is welded with the first sliding block, and described first slides
Block is slidably connected with the first slide.
6. rotor pressing plate according to claim 1, which is characterized in that the top inner wall of the groove (13) and bottom
Be equipped with the second slide on inner wall, and the top and bottom of movable block (15) are welded with the second sliding block, second sliding block with
Second slide is slidably connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721458425.2U CN207398948U (en) | 2017-11-06 | 2017-11-06 | Rotor pressing plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721458425.2U CN207398948U (en) | 2017-11-06 | 2017-11-06 | Rotor pressing plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207398948U true CN207398948U (en) | 2018-05-22 |
Family
ID=62324577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721458425.2U Expired - Fee Related CN207398948U (en) | 2017-11-06 | 2017-11-06 | Rotor pressing plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207398948U (en) |
-
2017
- 2017-11-06 CN CN201721458425.2U patent/CN207398948U/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 |
Granted publication date: 20180522 Termination date: 20181106 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |