CN208128037U - A kind of permanent magnetic synchronous motor - Google Patents
A kind of permanent magnetic synchronous motor Download PDFInfo
- Publication number
- CN208128037U CN208128037U CN201820639154.9U CN201820639154U CN208128037U CN 208128037 U CN208128037 U CN 208128037U CN 201820639154 U CN201820639154 U CN 201820639154U CN 208128037 U CN208128037 U CN 208128037U
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- bearing bracket
- casing
- drive end
- end bearing
- permanent magnetic
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Abstract
The utility model provides a kind of permanent magnetic synchronous motor with dust-proof, waterproof and Corrosion Protection.A kind of permanent magnetic synchronous motor, including casing, drive end bearing bracket, rear end cap, back cover, main shaft, rotor core, magnet steel, stator core and stator winding, casing has inner cavity, sealed connecting component is equipped between the casing and drive end bearing bracket, the drive end bearing bracket is equipped with mounting hole of multiple openings towards chassis cavity in the end face towards chassis cavity, mounting hole is blind hole, the inner wall of end that the casing connects with drive end bearing bracket is equipped with external groove, drive end bearing bracket end outer wall is equipped with the inner groovy opposite with external groove, gap is equipped between inner groovy and external groove, the sealed connecting component fills mounting hole, inner groovy, gap between external groove and inner groovy and external groove.The utility model is integrally not easy gather dust, and easy to clean quick, assembly manipulation process is simple, is very suitable to produce in batches.
Description
Technical field
The utility model relates to a kind of motor, in particular to a kind of permanent magnetic synchronous motor belongs to motor technology
Field.
Background technique
Permasyn morot has many advantages, such as that structure is simple, small in size, high-efficient, power factor is high.Currently, permanent magnetism is same
Step motor is in the industries such as metallurgy industry, ceramic industry, rubber industry, petroleum industry, textile industry, low-pressure electric
It is widely applied in machine, but in many particular applications, such as food service industry, sewage treatment industry etc., motor needs to have
Standby very high degree of protection, anticorrosive rating and sanitary index etc., and general permasyn morot does not have above make
Use condition.
Utility model content
The purpose of this utility model is to provide a kind of permanent magnetic synchronous with dust-proof, waterproof and Corrosion Protection
Motor solves the problems, such as to propose in background above technology.
Technical solution adopted by the utility model to solve its technical problems is：
A kind of permanent magnetic synchronous motor, including casing, drive end bearing bracket, rear end cap, back cover, main shaft, rotor core, magnetic
Steel, stator core and stator winding, casing have inner cavity, and sealed connecting component is equipped between the casing and drive end bearing bracket, described
Drive end bearing bracket the end face towards chassis cavity be equipped with it is multiple opening towards chassis cavity mounting holes, mounting hole is blind hole, institute
The inner wall of end that the casing stated connects with drive end bearing bracket is equipped with external groove, and drive end bearing bracket end outer wall is equipped with the indent opposite with external groove
Slot, is equipped with gap between inner groovy and external groove, the described sealed connecting component filling mounting hole, inner groovy, external groove and interior
Gap between groove and external groove.
Preferably, the sealed connecting component is epoxy resin solidifying body.Epoxy resin because of its specific physical performance,
Drive end bearing bracket can be filled up with all gaps between casing when its liquid, it can be drive end bearing bracket with the seamless company of casing after its solidification
It connects, plays preferable connection function and sealing performance.
Preferably, the casing, drive end bearing bracket, rear end cap and the transition angle on back cover surface and corner are fillet.
Preferably, the junction of the drive end bearing bracket and main shaft is equipped with axle envelope, the quantity of axle envelope is two.
Preferably, the junction of the rear end cap and casing is equipped with O-ring seal, the quantity of O-ring seal is two
It is a.
Preferably, the junction of the rear end cap and back cover is equipped with O-ring seal, the quantity of O-ring seal is two
It is a.
Preferably, the casing, drive end bearing bracket, rear end cap and back cover are the shell of stainless steel material.
The utility model has the beneficial effects that：
A kind of permanent magnetic synchronous motor of the utility model, drive end bearing bracket and casing are connected using epoxy resin as sealing
Fitting connection does not need metallic screw connection, reduces manufacturing cost, and using the double-deck waterproof sealing structure and stainless steel material
Shell has very high dustproof and waterproof and Corrosion Protection, and motor is integrally not easy gather dust, easy to clean quick, assembly
Operating process is simple, is very suitable to produce in batches.
Detailed description of the invention
Fig. 1 is the schematic view of the front view of the utility model；
Fig. 2 is the partial enlarged view in the portion A in Fig. 1；
Fig. 3 is the side structure schematic view of the utility model.
In figure：1, casing, 2, drive end bearing bracket, 3, rear end cap, 4, back cover, 5, main shaft, 6, magnet steel, 7, sealed connecting component, 8, peace
Fill hole, 9, external groove, 10, inner groovy, 11, gap, 12, axle envelope, 13, O-ring seal.
Specific embodiment
Below by specific embodiment, and in conjunction with attached drawing, the technical solution of the utility model is made further specifically
It is bright.It should be appreciated that the implementation of the utility model is not limited by the following examples, any form that the utility model is done
On accommodation and/or change fall within scope of protection of the utility model.
Embodiment：
A kind of permanent magnetic synchronous motor as shown in Fig. 1 ~ 3, including casing 1, drive end bearing bracket 2, rear end cap 3, back cover 4,
Main shaft 5, rotor core, magnet steel 6, stator core and stator winding, casing have inner cavity, and sealing is equipped between casing and drive end bearing bracket
Connector 7, drive end bearing bracket set the mounting hole 8 there are six opening towards chassis cavity in the end face towards chassis cavity, and mounting hole is
Blind hole, the inner wall of end that casing connects with drive end bearing bracket are equipped with external groove 9, and drive end bearing bracket end outer wall is equipped in opposite with external groove
Groove 10, is equipped with gap 11 between inner groovy and external groove, sealed connecting component fills mounting hole, inner groovy, external groove and interior
Gap between groove and external groove.Drive end bearing bracket and casing use non-bolted joint, and front end cap surface can't see any bolt head
And its pit.
Sealed connecting component is epoxy resin solidifying body.Epoxy resin, can be preceding in its liquid because of its specific physical performance
End cap is filled up with all gaps between casing, can be played preferable drive end bearing bracket with the seamless connection of casing after its solidification
Connection function and sealing performance.Meanwhile the epoxy resin hardness after solidification is high, makes the junction of the utility model permasyn morot
Axially and radially uniform force, drive end bearing bracket and casing will not generate displacement and dropping situations, make one it is non-removable
It is whole.When installation, first drive end bearing bracket and casing are assembled, then liquid-state epoxy resin is injected chassis cavity under vacuum conditions,
Under the high temperature conditions, it is made to be solidified as solid.It include copper wire in the sealed connecting component of epoxy resin.
Casing, drive end bearing bracket, rear end cap and the transition angle on back cover surface and corner are fillet.Entire motor surfaces are without sharp
Angle is not easy gather dust, easy to clean quick.
The junction of drive end bearing bracket and main shaft is equipped with axle envelope 12, and the quantity of axle envelope is two.
The junction of rear end cap and casing is equipped with O-ring seal 13, and the quantity of O-ring seal is two.
The junction of rear end cap and back cover also is provided with O-ring seal, and the quantity of O-ring seal is two.Double O-ring seals
Radial seal structure, higher better waterproof performance can be reached, adaptation range is broader.
Casing, drive end bearing bracket, rear end cap and back cover are the shell of stainless steel material, the attainable rank of anticorrosive rating
For C5, and outer surface roughness≤0.8.
Embodiment described above is a kind of preferable scheme of the utility model, is not made to the utility model any
Formal limitation, there are also other variations and modifications on the premise of not exceeding the technical scheme recorded in the claims.
Claims (7)
1. a kind of permanent magnetic synchronous motor, including casing, drive end bearing bracket, rear end cap, back cover, main shaft, rotor core, magnet steel,
Stator core and stator winding, casing have inner cavity, it is characterised in that：It is equipped with and is tightly connected between the casing and drive end bearing bracket
Part, the drive end bearing bracket are equipped with mounting hole of multiple openings towards chassis cavity in the end face towards chassis cavity, and mounting hole is
Blind hole, the inner wall of end that the casing connects with drive end bearing bracket are equipped with external groove, and drive end bearing bracket end outer wall is equipped with and external groove phase
Pair inner groovy, be equipped with gap between inner groovy and external groove, it is the described sealed connecting component filling mounting hole, inner groovy, outer recessed
Gap between slot and inner groovy and external groove.
2. a kind of permanent magnetic synchronous motor according to claim 1, it is characterised in that：The sealed connecting component is
Epoxy resin solidifying body.
3. a kind of permanent magnetic synchronous motor according to claim 1, it is characterised in that：The casing, drive end bearing bracket,
The transition angle and corner on rear end cap and back cover surface are fillet.
4. a kind of permanent magnetic synchronous motor according to claim 1, it is characterised in that：The drive end bearing bracket and main shaft
Junction be equipped with axle envelope, the quantity of axle envelope is two.
5. a kind of permanent magnetic synchronous motor according to claim 1, it is characterised in that：The rear end cap and casing
Junction be equipped with O-ring seal, the quantity of O-ring seal is two.
6. a kind of permanent magnetic synchronous motor according to claim 1, it is characterised in that：The rear end cap and back cover
Junction be equipped with O-ring seal, the quantity of O-ring seal is two.
7. a kind of permanent magnetic synchronous motor according to claim 1, it is characterised in that：The casing, drive end bearing bracket,
Rear end cap and back cover are the shell of stainless steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820639154.9U CN208128037U (en) | 2018-04-29 | 2018-04-29 | A kind of permanent magnetic synchronous motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820639154.9U CN208128037U (en) | 2018-04-29 | 2018-04-29 | A kind of permanent magnetic synchronous motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208128037U true CN208128037U (en) | 2018-11-20 |
Family
ID=64187031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820639154.9U Active CN208128037U (en) | 2018-04-29 | 2018-04-29 | A kind of permanent magnetic synchronous motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208128037U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112653281A (en) * | 2020-12-30 | 2021-04-13 | 安吉桢正运动控制技术有限公司 | Stainless steel motor |
-
2018
- 2018-04-29 CN CN201820639154.9U patent/CN208128037U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112653281A (en) * | 2020-12-30 | 2021-04-13 | 安吉桢正运动控制技术有限公司 | Stainless steel motor |
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