CN207442632U - New-type electric machine fan blade fixed structure and fan blade technique for fixing structure - Google Patents
New-type electric machine fan blade fixed structure and fan blade technique for fixing structure Download PDFInfo
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- CN207442632U CN207442632U CN201720862004.XU CN201720862004U CN207442632U CN 207442632 U CN207442632 U CN 207442632U CN 201720862004 U CN201720862004 U CN 201720862004U CN 207442632 U CN207442632 U CN 207442632U
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- fan blade
- motor
- fan
- fixing seat
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Abstract
The utility model New-type electric machine fan blade fixed structure and fan blade technique for fixing structure, New-type electric machine fan blade fixed structure includes the motor body for being provided with machine shaft, the motor blower fan being arranged on the machine shaft right end end, and the fan blade lock sleeve for fixing motor blower fan, the motor blower fan includes the fan blade fixing seat to match with the machine shaft, several fan blades being arranged on the fan blade fixing seat, and it is uniformly provided with several deflation slots on the motor fixing seat right side, it is several it is described tighten slots two-by-two between motor fixing seat be flaky deflation fastening body.Including the limiting tool being correspondingly arranged with fan blade lock sleeve, pressure and limiting slot are offered on the limiting tool for fan blade technique for fixing structure.The assembling of the utility model motor blower fan is easy, saves man-hour, and fan blade position is more accurate；Machine shaft processing technology is simple, more optimization production；During motor positive and inverse, fan blade is not easy to loosen, and will not cause to depart from.
Description
Technical field
The utility model is related to power-equipment, more particularly to electric machine structure, specifically, it shows a kind of New-type electric machine fan blade
Fixed structure, meanwhile, a kind of fan blade technique for fixing structure for New-type electric machine fan blade fixed structure is provided.
Background technology
With economic and science and technology development, the use and its use occasion of motor are also more and more extensive, make on micro television
With one of relatively broad motor, the motor blower fan fixed form of micro-machine at this stage is the spiral shell being correspondingly arranged by one group
Bolt is fixed, after by set fan blade anti-back clamp spring realize fan blade stationary positioned；
Fan blade fixed form at this stage needs and processes fan blade anti-back jump-ring slot on axis, at the same motor inner space compared with
Small, it is big that bolt fixes difficulty.
Therefore, it is necessary to a kind of New-type electric machine fan blade fixed structure and fan blade technique for fixing structure are provided to solve above-mentioned ask
Topic.
Utility model content
One of the purpose of this utility model is to provide a kind of New-type electric machine fan blade fixed structure.
It is achieved through the following technical solutions above-mentioned purpose：
A kind of New-type electric machine fan blade fixed structure, including being provided with the motor body of machine shaft, being arranged at the motor
Motor blower fan on shaft right end end and the fan blade lock sleeve for fixing motor blower fan, the motor blower fan include with
Fan blade fixing seat that the machine shaft matches, several fan blades being arranged on the fan blade fixing seat, and the motor is consolidated
Be uniformly provided with several deflation slots on the right side of reservation, it is several it is described tighten slots two-by-two between motor fixing seat be flaky deflation
Fastening body.
Further, it is described deflation fastening body outside be provided with tighten slope, and be provided in the motor fixing seat with
It is described to tighten the fixed card slot that slope is corresponding and is used in combination with the fan blade lock sleeve.
Further, the fan blade lock sleeve is made of annular fixing card.
Further, lead in the middle part of annular fixing card for the deflation being used in combination with the deflation fastening body of tapered shape
Hole.
The two of the purpose of this utility model are to provide a kind of fan blade technique for fixing structure, are used for the mesh of the utility model
One of provide a kind of New-type electric machine fan blade fixed structure assembling, including the /V work being correspondingly arranged with fan blade lock sleeve
It fills, offers pressure and limiting slot on the limiting tool, when being assembled, motor blower fan is sheathed on the machine shaft,
Correspondence is arranged fan blade lock sleeve afterwards, is pressed into the fan blade lock sleeve using limiting tool, and the fan blade lock sleeve, which compresses, to be tightened
It is pressed and fixed on fastening body and then by fan blade fixing seat on machine shaft, and the depth and the motor of the pressure and limiting slot
Fan blade assembles non-colinear position, and motor blower fan is avoided to be pressed excessive contact with each other with motor body and causes to rub.
Compared with prior art, the assembling of the utility model motor blower fan is easy, saves man-hour, and fan blade position is more smart
Really；Machine shaft processing technology is simple, more optimization production；During motor positive and inverse, fan blade is not easy to loosen, and will not cause to take off
From.
Description of the drawings
Fig. 1 is the structure diagram of the utility model.
Specific embodiment
Embodiment 1：
Referring to Fig. 1, the present embodiment shows a kind of New-type electric machine fan blade fixed structure：
Including the motor blower fan 2 for being provided with the motor body of machine shaft 1, being arranged on 1 right end end of machine shaft, with
And the fan blade lock sleeve 3 for fixing motor blower fan 2；
If motor blower fan 2 includes the fan blade fixing seat to match with machine shaft 1, the dry-air blast being arranged on fan blade fixing seat
Leaf, and on the right side of motor fixing seat on be uniformly provided with several deflation slots, it is several tighten slots two-by-two between motor fixing seat be in piece
The deflation fastening body of shape.
Tighten fastening body outside be provided with tighten slope, and be provided in motor fixing seat with tighten slope it is corresponding and
The fixed card slot being used in combination with fan blade lock sleeve.
Fan blade lock sleeve 3 is made of annular fixing card.
It is the deflation through hole being used in combination with tightening fastening body of tapered shape in the middle part of annular fixing card.
Embodiment 2：
A kind of fan blade of the present embodiment displaying for a kind of New-type electric machine fan blade fixed structure that embodiment 1 is shown is fixed
Process structure, with reference to Fig. 1：
Including the pressing block 4 being correspondingly arranged with fan blade lock sleeve 3, pressure and limiting slot are offered on limiting tool 4；
When being assembled, motor blower fan 2 is sheathed on the machine shaft 1, rear correspondence is arranged fan blade lock sleeve 3, profit
The fan blade lock sleeve 3 is pressed into limiting tool 4, the fan blade lock sleeve 3, which compresses, to be tightened on fastening body and then consolidate fan blade
Reservation is pressed and fixed on machine shaft 1, and the pressure and the depth of limiting slot assemble non-colinear position with the motor blower fan 2,
Motor blower fan 2 is avoided to be pressed excessive contact with each other with motor body to cause to rub.
Compared with prior art, the assembling of the utility model motor blower fan is easy, saves man-hour, and fan blade position is more smart
Really；Machine shaft processing technology is simple, more optimization production；During motor positive and inverse, fan blade is not easy to loosen, and will not cause to take off
From.
Above-described is only some embodiments of the utility model.For those of ordinary skill in the art,
On the premise of not departing from the utility model and creating design, various modifications and improvements can be made, these belong to this practicality
New protection domain.
Claims (5)
1. a kind of New-type electric machine fan blade fixed structure, it is characterised in that：Including being provided with the motor body of machine shaft, being arranged at
Motor blower fan on the machine shaft right end end and the fan blade lock sleeve for fixing motor blower fan, the motor wind
Leaf includes the fan blade fixing seat to match with the machine shaft, several fan blades being arranged on the fan blade fixing seat, and institute
State and several deflation slots be uniformly provided on the right side of motor fixing seat, it is several it is described tighten slots two-by-two between motor fixing seat be in piece
The deflation fastening body of shape.
2. a kind of New-type electric machine fan blade fixed structure according to claim 1, it is characterised in that：Outside the deflation fastening body
Portion, which is provided with, tightens slope, and is provided with corresponding with the deflation slope in the motor fixing seat and is locked with the fan blade
The fixed fixed card slot being used in combination.
3. a kind of New-type electric machine fan blade fixed structure according to claim 2, it is characterised in that：The fan blade lock sleeve by
Annular fixing card is formed.
4. a kind of New-type electric machine fan blade fixed structure according to claim 3, it is characterised in that：It is in the middle part of annular fixing card
The deflation through hole being used in combination with the deflation fastening body of tapered shape.
5. a kind of fan blade technique for fixing structure, it is characterised in that：It is fixed with a kind of New-type electric machine fan blade described in claim 1
Including the limiting tool being correspondingly arranged with fan blade lock sleeve, pressure and limiting slot are offered on the limiting tool for the assembling of structure,
When being assembled, motor blower fan is sheathed on the machine shaft, rear correspondence is arranged fan blade lock sleeve, will using limiting tool
The fan blade lock sleeve press-in, the fan blade lock sleeve, which compresses, to be tightened on fastening body and then fan blade fixing seat is pressed and fixed on electricity
In machine shaft, and the pressure and the depth of limiting slot assemble non-colinear position with the motor blower fan, and motor blower fan is avoided to be pressed
Head contacts with each other with motor body to be caused to rub.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720862004.XU CN207442632U (en) | 2017-07-17 | 2017-07-17 | New-type electric machine fan blade fixed structure and fan blade technique for fixing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720862004.XU CN207442632U (en) | 2017-07-17 | 2017-07-17 | New-type electric machine fan blade fixed structure and fan blade technique for fixing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207442632U true CN207442632U (en) | 2018-06-01 |
Family
ID=62395460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720862004.XU Active CN207442632U (en) | 2017-07-17 | 2017-07-17 | New-type electric machine fan blade fixed structure and fan blade technique for fixing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207442632U (en) |
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2017
- 2017-07-17 CN CN201720862004.XU patent/CN207442632U/en active Active
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