CN206600301U - A kind of evaporation fan motor shaft reinforcement structure - Google Patents
A kind of evaporation fan motor shaft reinforcement structure Download PDFInfo
- Publication number
- CN206600301U CN206600301U CN201720246603.9U CN201720246603U CN206600301U CN 206600301 U CN206600301 U CN 206600301U CN 201720246603 U CN201720246603 U CN 201720246603U CN 206600301 U CN206600301 U CN 206600301U
- Authority
- CN
- China
- Prior art keywords
- ring
- axle
- steel silk
- motor shaft
- silk back
- 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
Links
Abstract
The utility model is related to a kind of evaporation fan motor shaft reinforcement structure.Described reinforcement structure is arranged on motor shaft, described reinforcement structure includes end ring and axle-steel silk back-up ring, described end ring and axle-steel silk back-up ring are fixedly sleeved on motor shaft respectively, described axle-steel silk back-up ring is the ring shaped retainers with opening, described axle-steel silk back-up ring is embedded in end ring, two sides is provided with shockproof pressure ring before and after described axle-steel silk back-up ring, and described shockproof pressure ring is integrally formed with end ring.The utility model is simple in construction, service life is long, with good intensity and toughness, assembling is simple, using the structure of end ring and axle-steel silk back-up ring, axle-steel silk back-up ring is embedded in end ring, intensity of the present utility model is improved, while setting shockproof pressure ring to improve stability of the present utility model, the characteristic requirements of design assembling are fully met.
Description
Technical field
The utility model is related to a kind of motor shaft of condenser fan servicing unit, more particularly to a kind of evaporation fan motor shaft adds
Strong structure.
Background technology
At present, it is assemblied in mostly using standard openings back-up ring on motor shaft, and standard openings circlip groove is relatively deep, to electricity
The intensity of arbor has weakening, and the structure easy fracture of split washer comes off, and stability is again poor.
Utility model content
The utility model provides a kind of good simple in construction, strength and toughness, service life length, no to solve problem above
The low evaporation fan motor shaft reinforcement structure of easy to fall off, production cost.
The technical solution of the utility model is：Described reinforcement structure is arranged on motor shaft, described reinforcement structure bag
End ring and axle-steel silk back-up ring are included, described end ring and axle-steel silk back-up ring are fixedly sleeved on motor shaft respectively,
Described axle-steel silk back-up ring is the ring shaped retainers with opening, and described axle-steel silk back-up ring is embedded in end ring, institute
Two sides is provided with shockproof pressure ring before and after the axle-steel silk back-up ring stated, and described shockproof pressure ring is integrally formed with end ring.
The utility model is simple in construction, service life is long, with good intensity and toughness, and assembling is simple, using bearing
The structure of back-up ring and axle-steel silk back-up ring, axle-steel silk back-up ring is embedded in end ring, is improved of the present utility model strong
Degree, while setting shockproof pressure ring to improve stability of the present utility model, fully meets the characteristic requirements of design assembling.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of axle-steel silk back-up ring.
Fig. 3 is use schematic diagram of the present utility model.
1 is end ring in figure, and 2 be axle-steel silk back-up ring, and 3 be shockproof pressure ring, and 4 be motor shaft, and 5 be reinforcement structure.
Embodiment
A kind of evaporation fan motor shaft reinforcement structure, described reinforcement structure 5 is set on the motor shaft (4), described reinforcement
Structure 5 includes end ring 1 and axle-steel silk back-up ring 2, and described end ring 1 and axle-steel silk back-up ring 2 distinguish fixedly sleeved
On the motor shaft (4), described axle-steel silk back-up ring 2 is the ring shaped retainers with opening, and described axle-steel silk back-up ring 2 is embedded in
In end ring 1, two sides is provided with shockproof pressure ring 3, described shockproof pressure ring 3 and bearing before and after described axle-steel silk back-up ring 2
Back-up ring 1 is integrally formed.
Claims (1)
1. a kind of evaporation fan motor shaft reinforcement structure, it is characterised in that：Described reinforcement structure is arranged on motor shaft, described
Reinforcement structure include end ring and axle-steel silk back-up ring, described end ring and axle-steel silk back-up ring difference it is fixedly sleeved
On motor shaft, described axle-steel silk back-up ring is the ring shaped retainers with opening, and described axle-steel silk back-up ring is embedded in axle
Hold in back-up ring, two sides is provided with shockproof pressure ring, described shockproof pressure ring and end ring one before and after described axle-steel silk back-up ring
It is body formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720246603.9U CN206600301U (en) | 2017-03-14 | 2017-03-14 | A kind of evaporation fan motor shaft reinforcement structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720246603.9U CN206600301U (en) | 2017-03-14 | 2017-03-14 | A kind of evaporation fan motor shaft reinforcement structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206600301U true CN206600301U (en) | 2017-10-31 |
Family
ID=60146924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720246603.9U Expired - Fee Related CN206600301U (en) | 2017-03-14 | 2017-03-14 | A kind of evaporation fan motor shaft reinforcement structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206600301U (en) |
-
2017
- 2017-03-14 CN CN201720246603.9U patent/CN206600301U/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: 20171031 |