CN110535278A - Electric motor end cap and its motor - Google Patents
Electric motor end cap and its motor Download PDFInfo
- Publication number
- CN110535278A CN110535278A CN201910891107.2A CN201910891107A CN110535278A CN 110535278 A CN110535278 A CN 110535278A CN 201910891107 A CN201910891107 A CN 201910891107A CN 110535278 A CN110535278 A CN 110535278A
- Authority
- CN
- China
- Prior art keywords
- end cap
- luffing
- block
- turntable
- sliding block
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/15—Mounting arrangements for bearing-shields or end plates
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/16—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields
Abstract
The present invention provides a kind of electric motor end cap and its motor, one of electric motor end cap, including end cap, turntable, luffing block, connecting rod, sliding block, driver plate, radial limit plate and axial limiting plate, turntable is rotatably installed in the outside of end cap, three luffing blocks are equal angular to be mounted on turntable, three sliding blocks are equal angular to be mounted on end cap, luffing block is connect with sliding block by connecting rod, sliding block is equipped with driver plate, driver plate is equipped with radial limit plate and axial limiting plate, wherein radial limit plate is along to the inside of bearing installing ring, and radial direction limit plate is concordant with the end of bearing installing ring.Pass through the synchronous movement of the synchronous driving sliding block of rotation turntable, radial limit plate can realize radial positioning to bearing at this time, and axial limiting plate can be realized axially position, and then process convenient for assembly, and the motion range that can change sliding block by luffing block adjustment and the distance between the turntable center of circle, so that the positioning amplitude to bearing size changes correspondingly.
Description
Technical field
The present invention relates to motor accessory technical field, specially a kind of electric motor end cap and its motor.
Background technique
Electric motor end cap needs to assemble bearing on end cap when being attached with motor body, and needs armature spindle
It is assembled with bearing, and often using interference fit between end cap and bearing in the assembling process of bearing, and be interference fitted
Since relative gap size is smaller so need to carry out the assembly of bearing using by the way of extruding, and it is easily destroyed in bearing at this time
Clearance amount between portion's roller, and then the situation for causing concentricity not high, and the axis direction of rear bearing assembled in bearing
On need the to arrange in pairs or groups shaft shoulder of installation axle position or positioned using limit sleeve, and be at this time an assembly Ministry of worker, therefore
Conventional motors end cap is relatively complicated during carrying out build-up member, is unfavorable for being operated.
Summary of the invention
The purpose of the present invention is to provide a kind of electric motor end cap and its motors, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the invention provides the following technical scheme:
A kind of electric motor end cap, including end cap, turntable, luffing block, connecting rod, sliding block, driver plate, radial limit plate and axial limit
Position plate, in which:
The turntable is rotatably installed in the outside of end cap, is mounted on turntable in equal angular between three luffing blocks
On, it is mounted on end cap, is connected between luffing block and sliding block by connecting rod, the cunning in equal angular between three sliding blocks
Block is equipped with driver plate, and driver plate is equipped with radial limit plate and axial limiting plate, wherein radial limit plate is pacified along to bearing
Inside and the axial limiting plate for filling circle are concordant with the end of bearing installing ring.
Preferably, equal angular set is equipped with several limits there are three equidistant by mounting groove and mounting groove on the turntable
Position hole, the luffing block agree in mounting groove and are formed in mounting groove prismatic pair, be movably installed with gag lever post on luffing block,
Wherein the end of gag lever post extends in limit hole, and spring is arranged on gag lever post.
Preferably, equal angular on the end cap to set there are three guide groove, the sliding block is movably arranged in guide groove respectively.
Preferably, the both ends of the connecting rod are hinged with luffing block and sliding block respectively.
Preferably, the both ends of the spring are fixedly connected with the end of luffing block and gag lever post respectively.
A kind of motor, including a kind of electric motor end cap described above.
Compared with prior art, the beneficial effects of the present invention are:
The present invention movement synchronous by the synchronous driving sliding block of rotation turntable, radial limit plate can be to axis at this time
It holds realization radial positioning and axial limiting plate can be realized axially position, and then facilitate installation and removal, and pass through luffing
The motion range that can change sliding block in turn of block adjustment and the distance between the turntable center of circle, so as to the positioning width of bearing size
Degree changes correspondingly.
Detailed description of the invention
Fig. 1 is the schematic three dimensional views on rear side of overall structure of the present invention；
Fig. 2 is the schematic three dimensional views on front side of overall structure of the present invention；
Three dimensional structure diagram when Fig. 3 is fitted on turntable for luffing is packaged in the present invention；
Fig. 4 is the three-dimensional of connection relationship is illustrated between sliding block, driver plate, radial limit plate and axial limiting plate in the present invention
Figure.
In figure: 1 end cap, 2 turntables, 3 luffing blocks, 4 connecting rods, 5 sliding blocks, 6 driver plates, 7 radial limit plates, 8 axial limiting plates,
11 guide grooves, 12 bearing installing rings, 21 mounting grooves, 22 limit holes, 31 gag lever posts, 32 springs.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Embodiment:
The present invention provides a kind of technical solution referring to FIG. 1 to FIG. 4:
A kind of electric motor end cap, including end cap 1, turntable 2, luffing block 3, connecting rod 4, sliding block 5, driver plate 6, radial limit plate 7
With axial limiting plate 8, in which:
It is equal angular on end cap 1 to set there are three guide groove 11 and internal be equipped with bearing installing ring 12, middle (center) bearing installing ring
12 for installing bearing, and turntable 2 is rotatably installed in the outside of end cap 1, equal angular on turntable 2 to set there are three mounting groove 21, with
And the side of mounting groove 21 it is equidistant be equipped with several limit holes 22, three luffing blocks 3 agree with respectively in mounting groove 21 and in mounting groove
Prismatic pair is formed in 21, is movably installed with gag lever post 31 on luffing block 3, wherein the end of gag lever post 31 extends to limit hole 22
It is interior, and then realize the limit of luffing block 3, be arranged with spring 32 on gag lever post 31, wherein the both ends of spring 32 respectively with luffing block 3
And the end of gag lever post 31 is fixedly connected, three sliding blocks 5 are movably arranged on respectively in the guide groove 11 on end cap 1, luffing block 3 with
It is connected between sliding block 5 by connecting rod 4, and the both ends of connecting rod 4 are hinged with luffing block 3 and sliding block 5 respectively, then luffing block 3 exists
Connecting rod 4 sliding block 5 can be moved along guide groove 11 in tow during rotating with turntable 2, therefore during turntable 2 rotates
The movement that sliding block 5 can synchronize, sliding block 5 are equipped with driver plate 6, and driver plate 6 is equipped with radial limit plate 7 and axial limiting plate 8,
Wherein limit plate 7 and axial limiting plate 8 are to be fixedly mounted on driver plate 6, and radial limit plate 7 is along to bearing installing ring
12 inside is concordant with the end of bearing installing ring 12 for realizing axis for realizing radial positioning and axial limiting plate 8
To positioning.
A kind of motor, including a kind of electric motor end cap described above.
The operation principle of the present invention is that: end cap 1 is to need to install bearing when motor body is assembled, at this time by bearing
It is directly placed in bearing installing ring 12, then rotates turntable 2, the at this time rotation synchronous with turntable 2 of luffing block 3, and then pass through
Connecting rod 4 moves in a straight line in guide groove 11 with movable slider 5, and the direction of motion of sliding block 5 is to transport by the position in 1 axle center of proximal cover
It is dynamic, and then radial limit plate 7 and axial limiting plate 8 are also moved to the position in axle center under the action of sliding block 5 at this time, it is radial at this time
Limit plate 7 contacts with the outer ring of bearing and realizes clamping positioning, and axial limiting plate 8 contacts with the side of bearing and reaches limit
Effect can guarantee the centrad of bearing positioning in the radial limit plate 7 of trigonometric expression at this time, then lock the position of turntable 2
；
When facing different bearing sizes, radial direction limit plate 7 gos deep into the distance difference of bearing installing ring 12, passes through drawing at this time
Dynamic gag lever post 31 makes the position of the disengaging limit hole 22 of gag lever post 31 and then mobile luffing block 3, wherein the mobile positions of three luffing blocks 3
The distance set is identical, and then spring 32 drives gag lever post 31 to be again introduced into the limit for realizing luffing block 3 in limit hole 22, this time-varying
Distance at center of the width block 3 apart from turntable 2 changes, then change correspondingly be exactly connecting rod 4 luffing block 3 and sliding block 5 relatively it
Between angle radial limit plate 7 is reached then being rotated further by the mobile range of sliding block 5 when turntable 2 can change accordingly
The effect of Limit Bearing.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of electric motor end cap, including end cap (1), turntable (2), luffing block (3), connecting rod (4), sliding block (5), driver plate (6), diameter
To limit plate (7) and axial limiting plate (8), it is characterised in that:
The turntable (2) is rotatably installed in the outside of end cap (1), is mounted between three luffing blocks (3) in equal angular
On turntable (2), it is mounted on end cap (1) between three sliding blocks (5) in equal angular, between luffing block (3) and sliding block (5)
It is connected by connecting rod (4), the sliding block (5) is equipped with driver plate (6), and driver plate (6) is equipped with radial limit plate (7) and axially
Limit plate (8), wherein radial limit plate (7) is along to the inside of bearing installing ring (12) and axial limiting plate (8) and bearing
The end of installing ring (12) is concordant.
2. a kind of electric motor end cap according to claim 1, it is characterised in that: equal angular on the turntable (2) to be equipped with three
A mounting groove (21) and mounting groove (21) it is other it is equidistant be equipped with several limit holes (22), the luffing block (3), which is agreed with, is installing
Prismatic pair is formed in slot (21) and in mounting groove (21), is movably installed with gag lever post (31) on luffing block (3), wherein gag lever post
(31) end extends in limit hole (22), and spring (32) are arranged on gag lever post (31).
3. a kind of electric motor end cap according to claim 1, it is characterised in that: equal angular on the end cap (1) to be equipped with three
A guide groove (11), the sliding block (5) are movably arranged on respectively in guide groove (11).
4. a kind of electric motor end cap according to claim 1, it is characterised in that: the both ends of the connecting rod (4) respectively with luffing
Block (3) and sliding block (5) are hinged.
5. a kind of electric motor end cap according to claim 2, it is characterised in that: the both ends of the spring (32) respectively with luffing
The end of block (3) and gag lever post (31) is fixedly connected.
6. a kind of motor, which is characterized in that including a kind of electric motor end cap described in any one of right 1-5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910891107.2A CN110535278B (en) | 2019-09-20 | 2019-09-20 | Motor end cover and motor thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910891107.2A CN110535278B (en) | 2019-09-20 | 2019-09-20 | Motor end cover and motor thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110535278A true CN110535278A (en) | 2019-12-03 |
| CN110535278B CN110535278B (en) | 2020-07-10 |
Family
ID=68669258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910891107.2A Active CN110535278B (en) | 2019-09-20 | 2019-09-20 | Motor end cover and motor thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110535278B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002004812A1 (en) * | 2000-07-08 | 2002-01-17 | Tankol Gmbh | Positive displacement pump |
| CN103036351A (en) * | 2012-09-30 | 2013-04-10 | 常州亚通杰威电机有限公司 | Motor and applied dryer thereof |
| JP2013102559A (en) * | 2011-10-20 | 2013-05-23 | Fuji Koki Corp | Support spring for slide bearing of dc motor, and dc motor using the same |
| CN206962671U (en) * | 2017-06-08 | 2018-02-02 | 北京福润达化工有限责任公司 | Frock for stator case |
| CN207588610U (en) * | 2017-11-23 | 2018-07-06 | 扬州大劲电机制造有限公司 | A kind of anti-offset servo motor |
| CN208592314U (en) * | 2018-07-03 | 2019-03-12 | 四川讴神机械制造有限公司 | A kind of novel end cover necking machine |
| CN109921537A (en) * | 2017-12-12 | 2019-06-21 | 扬州洁晨机电科技有限公司 | A kind of motor for washer end cap facilitating installation |
| CN110048581A (en) * | 2019-05-25 | 2019-07-23 | 马闪 | A kind of stepper motor preventing eccentric operating |
| CN209282971U (en) * | 2019-02-03 | 2019-08-20 | 揭阳市嘉达电机科技有限公司 | A kind of large-scale toy baby-carriage motor of fast and easy installation |
-
2019
- 2019-09-20 CN CN201910891107.2A patent/CN110535278B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002004812A1 (en) * | 2000-07-08 | 2002-01-17 | Tankol Gmbh | Positive displacement pump |
| JP2013102559A (en) * | 2011-10-20 | 2013-05-23 | Fuji Koki Corp | Support spring for slide bearing of dc motor, and dc motor using the same |
| CN103036351A (en) * | 2012-09-30 | 2013-04-10 | 常州亚通杰威电机有限公司 | Motor and applied dryer thereof |
| CN206962671U (en) * | 2017-06-08 | 2018-02-02 | 北京福润达化工有限责任公司 | Frock for stator case |
| CN207588610U (en) * | 2017-11-23 | 2018-07-06 | 扬州大劲电机制造有限公司 | A kind of anti-offset servo motor |
| CN109921537A (en) * | 2017-12-12 | 2019-06-21 | 扬州洁晨机电科技有限公司 | A kind of motor for washer end cap facilitating installation |
| CN208592314U (en) * | 2018-07-03 | 2019-03-12 | 四川讴神机械制造有限公司 | A kind of novel end cover necking machine |
| CN209282971U (en) * | 2019-02-03 | 2019-08-20 | 揭阳市嘉达电机科技有限公司 | A kind of large-scale toy baby-carriage motor of fast and easy installation |
| CN110048581A (en) * | 2019-05-25 | 2019-07-23 | 马闪 | A kind of stepper motor preventing eccentric operating |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110535278B (en) | 2020-07-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109129177B (en) | A kind of wheeled end burnishing device of public affairs rotation | |
| CN102313966A (en) | Rigid load-bearing quick control reflector | |
| CN102101179B (en) | Rotary ultrasonic main shaft | |
| CN203537199U (en) | Permanent magnet synchronous combination motor | |
| CN105108746A (en) | Multi-degree-of-freedom joint robot arm | |
| CN102062148B (en) | Conical magnetic suspension bearing | |
| CN110535278A (en) | Electric motor end cap and its motor | |
| CN108196363A (en) | The rotation biprism integrated mechanism of synchronous belt driving | |
| CN108941643A (en) | A kind of pipe cutting machine for saving tailing | |
| CN105241608B (en) | A kind of main shaft built-in electromagnetic drive-type dynamic poise device | |
| CN201102152Y (en) | Tool changing device of horizontal machining center | |
| CN104793310B (en) | The many optical filter switching mechanisms of monochromator | |
| CN203491856U (en) | Mounting structure used for rotary transformer of direct drive motor of electric coach | |
| CN213846363U (en) | Rotor structure of high-speed permanent magnet synchronous motor | |
| CN108374307A (en) | A kind of impact steel wheel of road roller | |
| CN210690914U (en) | Electric zoom device | |
| CN208759260U (en) | A kind of grinding attachment | |
| CN209021261U (en) | A kind of pipe cutting machine for saving tailing | |
| CN209223639U (en) | A kind of precise pneumatic chucks | |
| CN205043774U (en) | Multi freedom joint robot arm | |
| CN210938460U (en) | Automobile semi-axle grinding device | |
| CN106953460B (en) | A kind of spherical drive wheel based on a motor intermittently-driving | |
| CN100999187B (en) | Eddy current speed reducing device | |
| WO2020010649A1 (en) | Direct-drive module for oct | |
| CN108183591B (en) | DC motor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200616 Address after: 264300 No. 48, Rongchang County road, In Shandong Weihais Rongcheng City Applicant after: Shandong Zhongtai explosion proof Motor Co.,Ltd. Address before: No. 20753, second floor, international means of production market, Yiwu City, Jinhua City, Zhejiang Province Applicant before: Jin Huaibi |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Motor end cover and its motor Effective date of registration: 20210906 Granted publication date: 20200710 Pledgee: Industrial and Commercial Bank of China Limited Rongcheng sub branch Pledgor: Shandong Zhongtai explosion proof Motor Co.,Ltd. Registration number: Y2021980008912 |