CN204283978U - A kind of blower fan centre bearing buckle mechanisms - Google Patents
A kind of blower fan centre bearing buckle mechanisms Download PDFInfo
- Publication number
- CN204283978U CN204283978U CN201420696120.5U CN201420696120U CN204283978U CN 204283978 U CN204283978 U CN 204283978U CN 201420696120 U CN201420696120 U CN 201420696120U CN 204283978 U CN204283978 U CN 204283978U
- Authority
- CN
- China
- Prior art keywords
- stationary axle
- transverse slat
- worktable
- cylindrical
- pillar
- 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
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a kind of blower fan centre bearing buckle mechanisms, it comprises worktable, pillar, transverse slat and base, described worktable is square structure, described pillar is cylindrical structural, and this pillar has two, lay respectively at the two ends of described worktable, described transverse slat is rectangular structure, this transverse slat and described worktable are in being horizontally disposed with, described base is positioned at the middle of described worktable, the upper end of described base is provided with stationary axle, this stationary axle is formed by two cylindrical structurals merging, and the diameter of this stationary axle nose circle column construction is greater than the diameter of its inside cylindrical shape structure, the upper end of described stationary axle is provided with mesopore, this mesopore is cylindrical structural, and the degree of depth of this mesopore is 1/1 to two/3rd of described stationary axle thickness, the top of stationary axle is provided with back shaft, this back shaft is cylindrical structural, in the bottom of described transverse slat, fastening disk is installed, this fastening disk is fixed on the middle of described transverse slat by long spiro nail.
Description
Technical field
The utility model relates to blower fan manufacturing machine technical field, specifically relates to a kind of blower fan centre bearing buckle mechanisms.
Background technique
In blower fan manufacturing, on fan centre bearing end card, clasp is absolutely necessary one of step, and object of the upper clasp of its card is not easily dished out in the process ensureing that blower fan operates at high number, reduces potential safety hazard.Before by artificial end clasp being buckled in blower fan centre bearing, because the difference of staff when detaining like this, cause deducting the effect come also different, the plenty of time can be wasted when detecting and correct the progress that dallies over one's work.The difference of fan leaf needs different bases to fix fan leaf, ensure in the process of body clasp, deduct the better effects if come, such as, three blades are had inside some fan leafs, containing five blades inside some fan leafs, this blade is mostly odd number, and the base therefore fixing fan leaf needs to mate corresponding structure.
Model utility content
The purpose of this utility model is to provide a kind of blower fan centre bearing buckle mechanisms to make up the deficiency of above technology, makes blower fan centre bearing end better block clasp, ensures blower fan difficult drop-off when high number running, avoids potential safety hazard.
The technological scheme that the utility model adopts for its technical problem of solution is:
A kind of blower fan centre bearing buckle mechanisms, it is characterized in that: comprise worktable, pillar, transverse slat and base, described worktable is square structure, described pillar is cylindrical structural, and this pillar has two, lay respectively at the two ends of described worktable, described transverse slat is rectangular structure, this transverse slat and described worktable are in being horizontally disposed with, described base is positioned at the middle of described worktable, and the cylindrical structure of this base, the upper end of described base is provided with stationary axle, this stationary axle is formed by two cylindrical structurals merging, and the diameter of this stationary axle nose circle column construction is greater than the diameter of its inside cylindrical shape structure, the upper end of described stationary axle is provided with mesopore, this mesopore is cylindrical structural, and the degree of depth of this mesopore is 1/1 to two/3rd of described stationary axle thickness, the top of described stationary axle is provided with back shaft, this back shaft is cylindrical structural, and this back shaft quantity is be more than or equal to the odd number that three are less than or equal to 9, in the bottom of described transverse slat, fastening disk is installed, this fastening disk is fixed on the middle of described transverse slat by long spiro nail.
The further technological scheme of the utility model is, the centre of described fastening disk is provided with telescopic shaft, the top of this telescopic shaft is arranged on the inside of described fastening disk, the exposed outside at described fastening disk, its bottom, this telescopic shaft moves up and down along the parallel direction of pillar, and this telescopic shaft and internal body Pneumatic actuator are used in combination.
Preferably, the bottom of described telescopic shaft is provided with retaining ring groove, the overall cylindrical structure of this retaining ring groove, and the diameter of this cylindrical structural intermediate portion is less than the diameter of the top and bottom of this cylindrical structural.
The utility model has the advantage of: this blower fan centre bearing buckle mechanisms fixes by the blower fan centre bearing of snap collar by the back shaft of stationary axle upper end, clasp is stuck on retaining ring groove by such telescopic shaft, reinstall the end of blower fan centre bearing, performance and tightness that clasp blocks can be improved, this blower fan centre bearing buckle mechanisms structure is simple, working efficiency improves greatly, ensure that the validity of clasp, reduces potential safety hazard.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of blower fan centre bearing buckle mechanisms that the utility model proposes, wherein: 1, worktable, and 2, pillar, 3, transverse slat, 4, base, 5, stationary axle, 6, mesopore, 7, back shaft, 8, fastening disk, 9, telescopic shaft, 10, retaining ring groove.
Embodiment
The technological means realized to make the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with diagram and specific embodiment, setting forth the utility model further.
As shown in Figure 1, a kind of blower fan centre bearing buckle mechanisms that the utility model proposes, it is characterized in that: comprise worktable 1, pillar 2, transverse slat 3 and base 4, described worktable 1 is square structure, described pillar 2 is cylindrical structural, and this pillar 2 has two, lay respectively at the two ends of described worktable 1, described transverse slat 3 is in rectangular structure, this transverse slat 3 and described worktable 1 are in being horizontally disposed with, described base 4 is positioned at the middle of described worktable 1, and the cylindrical structure of this base 4, the upper end of described base 4 is provided with stationary axle 5, this stationary axle 5 is formed by two cylindrical structurals merging, and the diameter of this stationary axle 5 nose circle column construction is greater than the diameter of its inside cylindrical shape structure, the upper end of described stationary axle 5 is provided with mesopore 6, this mesopore 6 is cylindrical structural, and the degree of depth of this mesopore 6 is 1/1 to two/3rd of described stationary axle 5 thickness, the top of described stationary axle 5 is provided with back shaft 7, this back shaft 7 is cylindrical structural, and this back shaft 7 quantity is be more than or equal to the odd number that three are less than or equal to 9, in the bottom of described transverse slat 3, fastening disk 8 is installed, this fastening disk 8 is fixed on the middle of described transverse slat 3 by long spiro nail.
The further technological scheme of the utility model is, the centre of described fastening disk 8 is provided with telescopic shaft 9, the top of this telescopic shaft 9 is arranged on the inside of described fastening disk 8, the exposed outside at described fastening disk 8, its bottom, this telescopic shaft 9 moves up and down along the parallel direction of pillar 2, and this telescopic shaft 9 is used in combination with internal body Pneumatic actuator.
Preferably, the bottom of described telescopic shaft 9 is provided with retaining ring groove 10, the overall cylindrical structure of this retaining ring groove 10, and the diameter of this cylindrical structural intermediate portion is less than the diameter of the top and bottom of this cylindrical structural.
In sum, this blower fan centre bearing buckle mechanisms fixes by the blower fan centre bearing of snap collar by the back shaft 7 of stationary axle 5 upper end, clasp is stuck on retaining ring groove 10 by such telescopic shaft 9, reinstall the end of blower fan centre bearing, can improve performance and tightness that clasp blocks, this blower fan centre bearing buckle mechanisms structure is simple, and working efficiency improves greatly, ensure that the validity of clasp, reduce potential safety hazard.
More than show and describe basic principle of the present utility model, major character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope, the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. a blower fan centre bearing buckle mechanisms, it is characterized in that: comprise worktable, pillar, transverse slat and base, described worktable is square structure, described pillar is cylindrical structural, and this pillar has two, lay respectively at the two ends of described worktable, described transverse slat is rectangular structure, this transverse slat and described worktable are in being horizontally disposed with, described base is positioned at the middle of described worktable, and the cylindrical structure of this base, the upper end of described base is provided with stationary axle, this stationary axle is formed by two cylindrical structurals merging, and the diameter of this stationary axle nose circle column construction is greater than the diameter of its inside cylindrical shape structure, the upper end of described stationary axle is provided with mesopore, this mesopore is cylindrical structural, and the degree of depth of this mesopore is 1/1 to two/3rd of described stationary axle thickness, the top of described stationary axle is provided with back shaft, this back shaft is cylindrical structural, and this back shaft quantity is be more than or equal to the odd number that three are less than or equal to 9, in the bottom of described transverse slat, fastening disk is installed, this fastening disk is fixed on the middle of described transverse slat by long spiro nail.
2. a kind of blower fan centre bearing buckle mechanisms according to claim 1, it is characterized in that: the centre of described fastening disk is provided with telescopic shaft, the top of this telescopic shaft is arranged on the inside of described fastening disk, the exposed outside at described fastening disk, its bottom, this telescopic shaft moves up and down along the parallel direction of pillar, and this telescopic shaft and internal body Pneumatic actuator are used in combination.
3. a kind of blower fan centre bearing buckle mechanisms according to claim 2, it is characterized in that: the bottom of described telescopic shaft is provided with retaining ring groove, the overall cylindrical structure of this retaining ring groove, and the diameter of this cylindrical structural intermediate portion is less than the diameter of the top and bottom of this cylindrical structural.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420696120.5U CN204283978U (en) | 2014-11-19 | 2014-11-19 | A kind of blower fan centre bearing buckle mechanisms |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420696120.5U CN204283978U (en) | 2014-11-19 | 2014-11-19 | A kind of blower fan centre bearing buckle mechanisms |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204283978U true CN204283978U (en) | 2015-04-22 |
Family
ID=52867143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420696120.5U Expired - Fee Related CN204283978U (en) | 2014-11-19 | 2014-11-19 | A kind of blower fan centre bearing buckle mechanisms |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204283978U (en) |
-
2014
- 2014-11-19 CN CN201420696120.5U patent/CN204283978U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204283978U (en) | A kind of blower fan centre bearing buckle mechanisms | |
| CN203992111U (en) | A kind of lathe automatic material connection device | |
| CN204657858U (en) | The rotation feeding distribution mechanism of eccentric cam kludge | |
| CN105063869B (en) | Weaving creel | |
| CN204194659U (en) | The straightening assembly of bar straightener | |
| CN204546450U (en) | Automobile hub cover assembling jump ring frock | |
| CN204152184U (en) | A kind of adjustable steel support top | |
| CN204573477U (en) | A kind of flight TV | |
| CN207104236U (en) | One kind draws spring assembly machine feeding-distribution device | |
| CN201970719U (en) | Sucker type cyclograph with adjustable radius | |
| CN204136283U (en) | A kind of bellows module | |
| CN205745047U (en) | A kind of firm spring | |
| CN204604549U (en) | Porcelain bushing blank stomidium finishing frame | |
| CN203914406U (en) | A kind of adjustable height clothes hanger | |
| CN204043901U (en) | A kind of base measured for automotive suspension spring | |
| CN204288940U (en) | Device is coiled in embracing of lopping coating all-in-one | |
| CN205823970U (en) | A kind of bearing assembling device | |
| CN203322000U (en) | Screw rod with grooves | |
| CN205735591U (en) | A kind of graphite carving and milling machine control chamber anti-rotation device | |
| CN204442054U (en) | Motor cylindrical housing structure | |
| CN203114919U (en) | Ball inserting stopper of bearing | |
| CN204126762U (en) | Piston drive axle in a kind of Stirling cycle device | |
| CN203488569U (en) | V slot single bearing with screw rod | |
| CN205731894U (en) | Gluing positioning and mounting structure | |
| CN204156633U (en) | A kind of cast-iron rotor structure of embedded fixing magnet steel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150422 Termination date: 20151119 |
|
| EXPY | Termination of patent right or utility model |