CN205013354U - Decorate axle sleeve structure of ceiling fan - Google Patents
Decorate axle sleeve structure of ceiling fan Download PDFInfo
- Publication number
- CN205013354U CN205013354U CN201520716887.4U CN201520716887U CN205013354U CN 205013354 U CN205013354 U CN 205013354U CN 201520716887 U CN201520716887 U CN 201520716887U CN 205013354 U CN205013354 U CN 205013354U
- Authority
- CN
- China
- Prior art keywords
- electric machine
- machine main
- straight
- main shaft
- type electric
- 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.)
- Active
Links
Landscapes
- Professional, Industrial, Or Sporting Protective Garments (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model provides a decorate axle sleeve structure of ceiling fan, is including the fan body, is equipped with hollow directaxis type motor spindle in that the fan is internal, thus the cover is equipped with and forms the suit mechanism that the work piece is convenient for install by location step with directaxis type motor spindle on directaxis type motor spindle. Suit mechanism includes the ring cover, is equipped with the ceiling -fan motor through the bearing housing on the directaxis type motor spindle of ring cover top, and ring cover upper end is supported to lean on and is circled in the bearing. The cover is equipped with the packing ring on the directaxis type motor spindle of ring cover lower extreme, overlap to be equipped with the lamp body on the directaxis type motor spindle of packing ring below, the lamp body passes through the stopping snap ring or the nut is fixed on directaxis type motor spindle. Or, suit mechanism includes the flange, is equipped with the ceiling -fan motor through the bearing housing on the directaxis type motor spindle of flange top, and the flange upper end is supported to lean on and is circled in the bearing. The utility model discloses the step that had both kept the step axle advantage of work piece of being convenient for reliably install has kept advantages such as directaxis save material cost again.
Description
Technical field
The utility model relates to a kind of decorative hanging fan, particularly a kind of axle sleeve structure of decorative hanging fan.
Background technique
The development trend of the electric machine main shaft of decorative hanging fan is: develop into d-axis by Step Shaft.Step Shaft intensity is high, and Workpiece fixing installation is convenient at its step place; And d-axis is than Step Shaft material-saving, be convenient to highi degree of accuracy manufacturing.But, because d-axis does not have step or step very little, tool withdrawal groove is normally set on main shaft and shaft block ring formation step is installed to reach the object of location and installation workpiece; In addition, the main shaft due to decorative hanging fan is hollow tubular, and wall thickness is limited, and therefore the degree of depth of tool withdrawal groove is also smaller.So shaft block ring is when installing workpiece, and easily generation is crooked even the risk ejecting and come off.When shaft block ring produces crooked, directly can cause the radial crooked increase of workpiece be arranged on herein, installation precision greatly reduces, and then causes workpiece to swing or form outward appearance substandard products; When shaft block ring comes off, installation can be caused to do over again and even to produce waste product.
Model utility content
The purpose of this utility model aims to provide a kind of axle sleeve structure of simple and reasonable decorative hanging fan, to overcome deficiency of the prior art.
The axle sleeve structure of a kind of decorative hanging fan designed by this object, comprise fan body, its structure characteristic is in described fan body, be provided with hollow straight-shaft type electric machine main shaft, described straight-shaft type electric machine main shaft is arranged with and can forms positioning step with straight-shaft type electric machine main shaft thus the suit mechanism of being convenient to install workpiece.
Further, described suit mechanism comprises annulus cover, and the straight-shaft type electric machine main shaft above described annulus cover is provided with ceiling-fan motor by bearing housing, and described annulus set upper side is resisted against on the inner ring of bearing.
Further, the straight-shaft type electric machine main shaft of described annulus cover lower end is arranged with packing ring, and the straight-shaft type electric machine main shaft below described packing ring is arranged with lamp body, and described lamp body is fixed on straight-shaft type electric machine main shaft by retaining snap ring or nut.
Further, described suit mechanism comprises flange, and the straight-shaft type electric machine main shaft above described flange is provided with ceiling-fan motor by bearing housing, and described flange upper end is resisted against on the inner ring of bearing.
Further, the straight-shaft type electric machine main shaft of described flange lower end is arranged with packing ring, the straight-shaft type electric machine main shaft below described packing ring is arranged with lamp body, and described lamp body is fixed on straight-shaft type electric machine main shaft by retaining snap ring or nut.
Further, described suit mechanism comprises ring set, and this ring set is provided with step hole, straight-shaft type electric machine main shaft is provided with step accordingly, ring set is set on straight-shaft type electric machine main shaft, and step hole connects with step.
Further, the straight-shaft type electric machine main shaft of described ring set lower end is arranged with connecting box, and described connecting box is fixed on straight-shaft type electric machine main shaft by retaining snap ring or nut.
The utility model combines the advantage of Step Shaft and d-axis, bearing on electric machine main shaft and the position between workpiece (such as lamp body, dish or butterfly), cancel former shaft block ring, adopt axle sleeve structure, the step surface utilizing the end face of axle sleeve structure and electric machine main shaft to be formed carrys out location and installation workpiece, thus solves intensity and precision problem that decorative hanging fan d-axis installs workpiece; Specifically comprise following three kinds of technological schemes, the first technological scheme is that described suit mechanism comprises annulus cover, and this annulus cover is set on electric machine main shaft, and the bearing housing be arranged on fan body is located on electric machine main shaft, and one end of annulus cover is resisted against on the inner ring of bearing; Annulus in this first technological scheme be enclosed within bearing position and its lower end location of workpiece narrow and small time particularly convenient and reliable; The second technological scheme is that described suit mechanism comprises flange, and this flange sleeve is located on electric machine main shaft, and the bearing housing be arranged on fan body is located on electric machine main shaft, and one end of flange is resisted against on the inner ring of bearing; This second technological scheme can not need to use packing ring; The third technological scheme is that described suit mechanism comprises ring set, and this ring set is provided with step hole, electric machine main shaft is provided with step accordingly, ring set is set on electric machine main shaft, and step hole connects with step; In other words, this third technological scheme arranges a step hole at ring set endoporus place, and this step hole is combined with the step of electric machine main shaft relevant position, thus carries out axially locating, and this end withstands workpiece, and step hole coordinates with the diameter of axle of electric machine main shaft.
The step that the utility model had both remained Step Shaft is convenient to reliably install the advantage of workpiece, remains again d-axis and saves the advantages such as cost of material.
Accompanying drawing explanation
Fig. 1 is the utility model first example structure schematic diagram.
Fig. 2 is that the master of axle sleeve in the first embodiment looks enlarged section schematic diagram.
Fig. 3 is the utility model second example structure schematic diagram.
Fig. 4 is that the master of flange in the second embodiment looks enlarged section schematic diagram.
Fig. 5 is the utility model the 3rd example structure schematic diagram.
Fig. 6 is that the master of ring set in the 3rd embodiment looks enlarged section schematic diagram.
In figure: 1 is fan body, 2 is lamp body, and 3 is electric machine main shaft, and 4 is axle sleeve, and 5 is packing ring, and 6 is flange, and 7 is ring set, and 7.1 is step hole, and 9 is retaining snap ring.10 is bearing, and 11 is suspension rod.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further described.
First embodiment
See Fig. 1-Fig. 2, the axle sleeve structure of this decorative hanging fan, comprise fan body 1, in described fan body 1, be provided with hollow straight-shaft type electric machine main shaft 3, described straight-shaft type electric machine main shaft 3 is arranged with and can forms positioning step with straight-shaft type electric machine main shaft 3 thus the suit mechanism of being convenient to install workpiece.
In the present embodiment, described suit mechanism comprises annulus cover 4, and the straight-shaft type electric machine main shaft 3 above described annulus cover 4 is arranged with ceiling-fan motor by bearing 10, and described annulus overlaps 4 upper ends and is resisted against on the inner ring of bearing 10.
The straight-shaft type electric machine main shaft 3 overlapping 4 lower ends at described annulus is arranged with packing ring 5, and the straight-shaft type electric machine main shaft 3 below described packing ring 5 is arranged with lamp body 2, and described lamp body 2 is fixed on straight-shaft type electric machine main shaft 3 by retaining snap ring 9 or nut.
Second embodiment
See Fig. 3-Fig. 4, in the present embodiment, described suit mechanism comprises flange 6, and the straight-shaft type electric machine main shaft 3 above described flange 6 is arranged with ceiling-fan motor by bearing 10, and described flange 6 upper end is resisted against on the inner ring of bearing 10.
The straight-shaft type electric machine main shaft 3 of described flange 6 lower end is arranged with packing ring 5, the straight-shaft type electric machine main shaft 3 below described packing ring 5 is arranged with lamp body 2, described lamp body 2 is fixed on straight-shaft type electric machine main shaft 3 by retaining snap ring 9 or nut.
All the other are not stated part and see the first embodiment, repeat no more.
3rd embodiment
See Fig. 5-Fig. 6, in the present embodiment, described suit mechanism comprises ring set), this ring set 7 is provided with step hole 7.1, straight-shaft type electric machine main shaft 3 is provided with step accordingly, and ring set 7 is set on straight-shaft type electric machine main shaft 3, and step hole 7.1 connects with step.
The straight-shaft type electric machine main shaft 3 of described ring set 7 lower end is arranged with connecting box, and described connecting box is fixed on straight-shaft type electric machine main shaft 3 by retaining snap ring 9 or nut.
All the other are not stated part and see the first embodiment, repeat no more.
More than show and describe basic principle of the present invention and major character and advantage of the present invention.The technician of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (7)
1. the axle sleeve structure of a decorative hanging fan, comprise fan body (1), it is characterized in that in described fan body (1), be provided with hollow straight-shaft type electric machine main shaft (3), described straight-shaft type electric machine main shaft (3) is arranged with and can forms positioning step with straight-shaft type electric machine main shaft (3) thus the suit mechanism of being convenient to install workpiece.
2. the axle sleeve structure of decorative hanging fan according to claim 1, it is characterized in that described suit mechanism comprises annulus cover (4), the straight-shaft type electric machine main shaft (3) of described annulus cover (4) top is arranged with ceiling-fan motor by bearing (10), and described annulus cover (4) upper end is resisted against on the inner ring of bearing (10).
3. the axle sleeve structure of decorative hanging fan according to claim 2, it is characterized in that being arranged with packing ring (5) on the straight-shaft type electric machine main shaft (3) of described annulus cover (4) lower end, the straight-shaft type electric machine main shaft (3) of described packing ring (5) below is arranged with lamp body (2), and described lamp body (2) is fixed on straight-shaft type electric machine main shaft (3) by retaining snap ring (9) or nut.
4. the axle sleeve structure of decorative hanging fan according to claim 1, it is characterized in that described suit mechanism comprises flange (6), the straight-shaft type electric machine main shaft (3) of described flange (6) top is arranged with ceiling-fan motor by bearing (10), and described flange (6) upper end is resisted against on the inner ring of bearing (10).
5. the axle sleeve structure of decorative hanging fan according to claim 4, it is characterized in that being arranged with packing ring (5) on the straight-shaft type electric machine main shaft (3) of described flange (6) lower end, the straight-shaft type electric machine main shaft (3) of described packing ring (5) below is arranged with lamp body (2), and described lamp body (2) is fixed on straight-shaft type electric machine main shaft (3) by retaining snap ring (9) or nut.
6. the axle sleeve structure of decorative hanging fan according to claim 1, it is characterized in that described suit mechanism comprises ring set (7), this ring set (7) is provided with step hole (7.1), (3) are provided with step to straight-shaft type electric machine main shaft accordingly, ring set (7) is set on straight-shaft type electric machine main shaft (3), and step hole (7.1) connects with step.
7. the axle sleeve structure of decorative hanging fan according to claim 6, it is characterized in that being arranged with connecting box on the straight-shaft type electric machine main shaft (3) of described ring set (7) lower end, described connecting box is fixed on straight-shaft type electric machine main shaft (3) by retaining snap ring (9) or nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520716887.4U CN205013354U (en) | 2015-09-16 | 2015-09-16 | Decorate axle sleeve structure of ceiling fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520716887.4U CN205013354U (en) | 2015-09-16 | 2015-09-16 | Decorate axle sleeve structure of ceiling fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205013354U true CN205013354U (en) | 2016-02-03 |
Family
ID=55211963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520716887.4U Active CN205013354U (en) | 2015-09-16 | 2015-09-16 | Decorate axle sleeve structure of ceiling fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205013354U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109899307A (en) * | 2019-04-08 | 2019-06-18 | 佛山市启正电气有限公司 | Mounting disc and ceiling fan for ceiling fan assembly |
-
2015
- 2015-09-16 CN CN201520716887.4U patent/CN205013354U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109899307A (en) * | 2019-04-08 | 2019-06-18 | 佛山市启正电气有限公司 | Mounting disc and ceiling fan for ceiling fan assembly |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205013354U (en) | Decorate axle sleeve structure of ceiling fan | |
| CN104533960B (en) | A kind of axle sleeve of rotary axis of machine tool | |
| CN205129001U (en) | Turn to and support return bend drilling protection device | |
| CN203541560U (en) | Concealable tailstock plug pin mechanism for tailstock dragging | |
| CN201002223Y (en) | Flange cushion mounting locator | |
| CN205776976U (en) | A kind of curtain wall | |
| CN202468647U (en) | Lock nut | |
| CN204913297U (en) | X axle motor end integral type structure | |
| CN204821940U (en) | Guide and preceding breeches pipe mounting structure before placing upside down on bumper shock absorber | |
| CN204234912U (en) | Ring gear external tooth slotting fixture | |
| CN204160403U (en) | A kind of spark-plug socket assembly tooling | |
| CN202768594U (en) | Integrated nut | |
| CN203740784U (en) | Slide block and rotary shaft assembly of elevator operating panel | |
| CN204148873U (en) | A kind of U-shaped table mechanism | |
| CN206222249U (en) | A kind of car light inner transparent plastic buckle connecting structure | |
| CN202373384U (en) | Paying-off reel for medium and small wire of varnished wire | |
| CN206247053U (en) | A kind of safety LED lamp attractive in appearance | |
| CN204921999U (en) | A stationary ring for mechanical seal | |
| CN206724529U (en) | A kind of automobile-used refrigerant pipe fixed support | |
| CN204124245U (en) | Motorcycle instrument cover of upholstery assembly and motor bike | |
| CN206763862U (en) | A kind of oil filter installation cast structure of crankcase casting | |
| CN204372633U (en) | Changeable type fluorescent lamp | |
| CN206366657U (en) | Fast braking formula main spindle box | |
| CN203357033U (en) | Numerical control tool shank | |
| CN106239492A (en) | A kind of rocker structure of automobile part production line Five-degree-of-freedmanipulator manipulator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |