CN209580241U - A kind of adjustable setting tooling for Wind Volume through-flow fan blade - Google Patents
A kind of adjustable setting tooling for Wind Volume through-flow fan blade Download PDFInfo
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- CN209580241U CN209580241U CN201920309828.3U CN201920309828U CN209580241U CN 209580241 U CN209580241 U CN 209580241U CN 201920309828 U CN201920309828 U CN 201920309828U CN 209580241 U CN209580241 U CN 209580241U
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- boss
- round tube
- fan blade
- flow fan
- blend stop
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Abstract
The utility model discloses a kind of adjustable setting toolings for Wind Volume through-flow fan blade, including cylindric base station, base station top is set and the cylindrical boss coaxial with base station and base station tip edges are set and co-axial limit round tube, annular groove is provided between the side wall and limit round tube inner sidewall of the boss, several layers and the consistent adjusting round tube of limit round tube height have successively been disposed proximate on the limit round tube inner sidewall from outside to inside, several layers and the consistent boss casing of boss height have successively been disposed proximate on the side wall of the boss from inside to outside, by the way that annular groove is arranged between the side wall of boss and limit round tube inner sidewall, diameter adjustment is carried out using round tube and boss casing is adjusted simultaneously and meets different through-flow fan blade sizing uses, to reach the through-flow fan blade cooling and shaping that can meet different caliber sizes, Structure is simple, operates convenient and fast effect.
Description
Technical field
The utility model relates to through-flow fan blade manufacture fields, more particularly to a kind of for the adjustable of Wind Volume through-flow fan blade
Setting tooling.
Background technique
The fan blade diameter of through-flow fan blade is big, with that can reduce revolving speed under air quantity, selects low-power motor, reduces cost, reduces
Fan blade noise, similarly, the diameter of through-flow fan blade are bigger in the case where same rotational speed, and air quantity is bigger, therefore heavy caliber through-flow
Fan blade shortens fan blade length, reduces processing cost, improves the market competitiveness of fan blade；Through-flow fan blade is by hubcap, leaf
Section and end cover rubber are formed by ultrasonic bonding in piece, and median segment of cross-flow fan blade is by circular wheel disc and muti-piece blade integrated injection molding
It constitutes, blade is the thin wing blades in the thick outside in inside, and not all blade is uniformly distributed, and blade journey normal state in mid-game is arranged
Cloth, reduce fan blade rotation broadband noise, since heavy caliber through-flow fan blade is because of its structural particularity, draw ratio 6 hereinafter, because
This heavy caliber median segment of cross-flow fan blade is after integrated injection molding, since plastics cooling meat is easy to happen change during cooling
Shape then influences the performance of entire product to influence entire through-flow fan blade traveling comfort and fan blade noise, thus big mouth
The state that diameter through-flow fan blade is maintained at no deformation is just particularly important, thus design it is a for Wind Volume through-flow fan blade can
Tuning stereotype tooling is extremely important for its cooling and shaping.
Utility model content
What the technical problem to be solved by the utility model is to provide a kind of for Wind Volume through-flow fan blade can tuning stereotype work
Dress, can meet that the through-flow fan blade cooling and shapings of different caliber sizes, structure are simple, operation is convenient.
In order to solve the above-mentioned technical problem, the utility model adopts the following technical solution:
A kind of adjustable setting tooling for Wind Volume through-flow fan blade, including cylindric base station, setting on base station top and
Coaxial cylindrical boss and base station tip edges are set and co-axial limit round tube with base station, the side of the boss
It is provided with annular groove between wall and limit round tube inner sidewall, is successively disposed proximate to from outside to inside on the limit round tube inner sidewall
There are several layers and the consistent adjusting round tube of limit round tube height, is offered on the limit round tube and the inner sidewall for adjusting round tube
Several cross sections are the first limiting slot of T shape, are connected on the lateral wall for adjusting round tube several mountable in the first limit
In slot and the first matched positive stop strip, the limit round tube top has been connected by screw to the several first fixed blend stops,
Described first fixed blend stop one end is connected by screw on limit round tube top, and the other end, which is pressed in, adjusts round tube top, described convex
Successively be disposed proximate to several layers and the consistent boss casing of boss height on the side wall of platform from inside to outside, the plateau sidewall and
The second limiting slot that several cross sections are T shape is offered on boss outside of sleeve wall, is connected on the boss casing inner sidewall
Have several mountable in the second limiting slot and the second matched positive stop strip, the boss top have been connected by screw to
Second fixed blend stop and the fixed blend stop of third, the described second fixed blend stop and screw and boss top surface on the fixed blend stop of third
The center of circle is centrosymmetric setting, and the described second fixed blend stop and the fixed blend stop one end of third are connected by screw on boss top,
The other end is pressed in boss cannula tip.
A kind of adjustable setting tooling for Wind Volume through-flow fan blade of the utility model, including cylindric base station, setting exist
Base station top and the cylindrical boss coaxial with base station and base station tip edges are set and co-axial limit round tube, institute
It states and is provided with annular groove between the side wall of boss and limit round tube inner sidewall, be convenient for for Wind Volume through-flow fan blade being placed in this way
In annular groove, boss can effectively prevent leaf blade contraction from inwardly deforming, and limit round tube can effectively prevent fan blade
Vanes retract deforms outward；By being successively disposed proximate to several layers and limit from outside to inside on limit round tube inner sidewall
Offering several cross sections on the inner sidewall of the consistent adjusting round tube of round tube height, the limit round tube and adjusting round tube is T
First limiting slot of shape is connected with several mountable in the first limiting slot and therewith phases on the lateral wall for adjusting round tube
The first positive stop strip matched has been convenient for carrying out shaping different size bore fan blade in this way, can add deduct according to actual needs to increase
Round tube quantity is adjusted less to use to meet, while setting T shape for the cross section of the first limiting slot, can effectively prevent from adjusting in this way
Pitch circle pipe is moved and is rotated in the horizontal direction, to ensure that the stability of entire shaping equipment；By on limit round tube top
End has been connected by screw to the several first fixed blend stops, and described first fixed blend stop one end is connected by screw on limit round tube top
End, the other end, which is pressed in, adjusts round tube top, can limit adjusting round tube in this way and move in its axial direction, avoids taking out through-flow fan blade
It is dragged away when middle section, and the first fixed blend stop can adjust its effective projected length according to the number of plies for adjusting round tube, that is, change
The angle for becoming the first fixed blend stop adjusts round tube top to push down, and maximum length is to be vertically arranged with limit round tube, thus
Meet the fixed demand that different layers adjust round tube；It can similarly obtain, boss casing can adjust the number of plies according to actual needs with full
Foot uses needs.
Preferably, being respectively provided between the screw and the first fixed blend stop, the second fixed blend stop and the fixed blend stop of third
There is spring shim, effectively can prevent screw from loosening in this way.
Preferably, level offers several mounting holes on the pedestal sidewall, in this way convenient for entire adjustable setting tooling
Installation.
Preferably, the quantity of the mounting hole is 2 to 6 and is evenly distributed in a ring on base station, it is convenient for set up in this way
Type tooling is more firmly mounted.
Preferably, the quantity of first limiting slot and the second limiting slot is 2 to 6 and is evenly distributed in a ring, so just
It is more stable in adjusting round tube and boss casing.
Preferably, the quantity of first positive stop strip and the second positive stop strip is 2 to 6 and is evenly distributed in a ring, so just
It is more stable in adjusting round tube and boss casing.
Preferably, the quantity of the described first fixed blend stop is 2 to 4 and is uniformly arranged on limit round tube, so just
It is more firm in the fixation for exchanging pitch circle pipe.
Preferably, the length of first positive stop strip is limited, the one third of circle of position pipe height is to half, in this way
Both saving material easy to process ensures that the stability for adjusting round tube installation.
Preferably, the length of second positive stop strip is the one third of boss height to half, so both just
Material is saved in processing, ensures that the stability of boss casing installation.
2 to 4 times of circle of position pipe height preferably, the boss height is limited are being put into calmly convenient for through-flow fan blade in this way
Boss can be oriented to it when type tooling, so that through-flow fan blade is more easier to be put into the side wall of boss and limit round tube inner sidewall
Between annular groove in.
Compared with prior art, a kind of beneficial effect of the adjustable setting tooling for Wind Volume through-flow fan blade of the utility model
Fruit: by the way that annular groove is arranged between the side wall of boss and limit round tube inner sidewall, while adjusting round tube and boss set being utilized
Pipe meets different through-flow fan blade sizing uses to carry out diameter adjustment, to reach the through-flow fan blade that can meet different caliber sizes
Cooling and shaping, structure are simple, operate convenient and fast effect.
Detailed description of the invention
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Fig. 1 is a kind of structural schematic diagram of the adjustable setting tooling for Wind Volume through-flow fan blade of the utility model.
Fig. 2 is a kind of top view of the adjustable setting tooling for Wind Volume through-flow fan blade of the utility model.
Fig. 3 is a kind of base station top view of the adjustable setting tooling for Wind Volume through-flow fan blade of the utility model.
Fig. 4 is a kind of boss casing top view of the adjustable setting tooling for Wind Volume through-flow fan blade of the utility model.
Fig. 5 is a kind of adjusting round tube top view of the adjustable setting tooling for Wind Volume through-flow fan blade of the utility model.
Wherein, appended drawing reference: 1 is base station, and 2 be boss, and 3 are limited circle of position pipe, and 4 be annular groove, and 5 is adjust round tube, and 6 are
First limiting slot, 7 be the first positive stop strip, and 8 be screw, and 9 be the first fixed blend stop, and 10 be boss casing, and 11 be the second limiting slot,
12 be the second positive stop strip, and 13 be the second fixed blend stop, and 14 be the fixed blend stop of third, and 15 be spring shim, and 16 be mounting hole.
Specific embodiment
All features disclosed in this specification or disclosed all methods or in the process the step of, in addition to mutually exclusive
Feature and/or step other than, can combine in any way.
Any feature disclosed in this specification unless specifically stated can be equivalent or with similar purpose by other
Alternative features are replaced.That is, unless specifically stated, each feature is an example in a series of equivalent or similar characteristics
.
As shown in Figures 1 to 5, a kind of adjustable setting tooling for Wind Volume through-flow fan blade of the utility model, including circle
Column base station 1,1 top of base station is set and the cylindrical boss 2 coaxial with base station 1 and setting in 1 tip edges of base station and
Co-axial limit round tube 3 is provided with annular groove 4 between the side wall and limit 3 inner sidewall of round tube of the boss 2, described
The 3 consistent adjusting round tube 5 of height of several layers and limit round tube has successively been disposed proximate on limit 3 inner sidewall of round tube from outside to inside,
The first limiting slot 6 that several cross sections are T shape, the tune are offered on the inner sidewall of the limit round tube 3 and adjusting round tube 5
Several mountable in the first limiting slot 6 and the first matched positive stop strip 7, institute is connected on the lateral wall of pitch circle pipe 5
It states limit 3 top of round tube and the several first fixed blend stops 9 is connected with by screw 8, described first fixed 9 one end of blend stop passes through screw
8 are connected to limit 3 top of round tube, and the other end, which is pressed in, adjusts 5 top of round tube, successively tight from inside to outside on the side wall of the boss 2
Neighbour is provided with several layers and the consistent boss casing 10 of the height of boss 2, on 2 side wall of boss and 10 lateral wall of boss casing
Offer the second limiting slot 11 that several cross sections are T shape, be connected on 10 inner sidewall of boss casing it is several it is mountable
In second limiting slot 11 and the second matched positive stop strip 12,2 top of boss is connected with second by screw 8 and fixes
Blend stop 13 and the fixed blend stop 14 of third, the described second fixed blend stop 13 and screw 8 and 2 top surface of boss on the fixed blend stop 14 of third
The center of circle be centrosymmetric setting, the described second fixed blend stop 13 and fixed 14 one end of blend stop of third are connected to convex by screw 8
2 top of platform, the other end are pressed in 10 top of boss casing.
As shown in Figures 1 to 5, a kind of adjustable setting tooling for Wind Volume through-flow fan blade of the utility model, the spiral shell
Nail 8 and the first fixed blend stop 9, second are fixed between blend stop 13 and the fixed blend stop 14 of third and are provided with spring shim 15.It is described
Level offers several mounting holes 16 on 1 side wall of base station.The quantity of the mounting hole 16 be 2 to 6 and on base station 1 in a ring
It is uniformly distributed.The quantity of first limiting slot 6 and the second limiting slot 11 is 2 to 6 and is evenly distributed in a ring, is designed as 4 here, institute
The quantity for stating the first positive stop strip 7 and the second positive stop strip 12 is 2 to 6 and uniformly distributed in a ring, is designed as 4 here, described first
The quantity of fixed blend stop 9 is 2 to 4 and is uniformly arranged on limit round tube 3, is designed as 2 here, first positive stop strip 7
Length be limited 3 height of circle of position pipe one third to half, select half here, second positive stop strip 12
Length is the one third of 2 height of boss to half, selects half here, and 2 height of boss is limited circle of position pipe 3
2 to 4 times of height select 3 times here.
A kind of adjustable setting tooling for Wind Volume through-flow fan blade of the utility model is in use, according to undetermined type through-flow wind
The caliber size selection limit round tube and the boss casing number of plies of Ye Zhongjie, rotates fixed blend stop according to actual layer number after the installation is completed
So that it pushes down limit round tube and boss cannula tip, if need to be further added by limit round tube and the boss casing number of plies can directly exist
Original limit round tube and boss casing increase, are installed again without being removed, operate it is convenient, also save material at
This, at the same fixed blend stop can also according to actual limit round tube and the boss casing number of plies come rotatably mounted end, thus come to its into
Row is fixed, and is realized and is operated convenient, the simple effect of structure.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, it is all
It is practical new to should be included in this for made any modifications, equivalent replacements, and improvements etc. within the spirit and principles of the utility model
Within the protection scope of type.
Claims (10)
1. a kind of adjustable setting tooling for Wind Volume through-flow fan blade, it is characterised in that: including cylindric base station (1), setting
In base station (1) top and the cylindrical boss (2) coaxial with base station (1) and it is arranged in base station (1) tip edges and same therewith
The limit round tube (3) of axis is provided with annular groove (4), institute between the side wall and limit round tube (3) inner sidewall of the boss (2)
It states and has successively been disposed proximate to several layers and the consistent adjusting of limit round tube (3) height on limit round tube (3) inner sidewall from outside to inside
The first limit that several cross sections are T shape is offered on the inner sidewall of round tube (5), limit round tube (3) and adjusting round tube (5)
Position slot (6) is connected with several mountable in the first limiting slot (6) and therewith phases on the lateral wall for adjusting round tube (5)
The first positive stop strip (7) matched, the limit round tube (3) top are connected with several first fixed blend stop (9), institute by screw (8)
It states first fixed blend stop (9) one end and is connected to limit round tube (3) top by screw (8), the other end, which is pressed in, adjusts round tube (5) top
It holds, has successively been disposed proximate to several layers and the consistent boss casing of boss (2) height on the side wall of the boss (2) from inside to outside
(10), the second limiting slot that several cross sections are T shape is offered on boss (2) side wall and boss casing (10) lateral wall
(11), it is connected on boss casing (10) inner sidewall several mountable in the second limiting slot (11) and matched
Second positive stop strip (12), boss (2) top are connected with second fixed blend stop (13) and the fixed blend stop of third by screw (8)
(14), during described second fixed blend stop (13) and the center of circle of screw (8) and boss (2) top surface in third fixed blend stop (14) be in
The heart is symmetrical arranged, and described second fixed blend stop (13) and fixed blend stop (14) one end of third pass through screw (8) and be connected to boss (2)
Top, the other end are pressed in boss casing (10) top.
2. a kind of adjustable setting tooling for Wind Volume through-flow fan blade according to claim 1, it is characterised in that: described
Spring pad is provided between screw (8) and first fixed blend stop (9), second fixed blend stop (13) and third fixed blend stop (14)
Piece (15).
3. a kind of adjustable setting tooling for Wind Volume through-flow fan blade according to claim 1, it is characterised in that: described
Level offers several mounting holes (16) on base station (1) side wall.
4. a kind of adjustable setting tooling for Wind Volume through-flow fan blade according to claim 3, it is characterised in that: described
The quantity of mounting hole (16) is 2 to 6 and is evenly distributed in a ring on base station (1).
5. a kind of adjustable setting tooling for Wind Volume through-flow fan blade according to claim 1, it is characterised in that: described
The quantity of first limiting slot (6) and the second limiting slot (11) is 2 to 6 and is evenly distributed in a ring.
6. a kind of adjustable setting tooling for Wind Volume through-flow fan blade according to claim 1, it is characterised in that: described
The quantity of first positive stop strip (7) and the second positive stop strip (12) is 2 to 6 and is evenly distributed in a ring.
7. a kind of adjustable setting tooling for Wind Volume through-flow fan blade according to claim 1, it is characterised in that: described
The quantity of first fixed blend stop (9) is 2 to 4 and is uniformly arranged in limit round tube (3).
8. a kind of adjustable setting tooling for Wind Volume through-flow fan blade according to claim 1, it is characterised in that: described
The length of first positive stop strip (7) be limited circle of position pipe (3) height one third to half.
9. a kind of adjustable setting tooling for Wind Volume through-flow fan blade according to claim 1, it is characterised in that: described
The length of second positive stop strip (12) is the one third of boss (2) height to half.
10. a kind of adjustable setting tooling for Wind Volume through-flow fan blade according to claim 1, it is characterised in that: institute
Boss (2) is stated highly to be limited 2 to 4 times of circle of position pipe (3) height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920309828.3U CN209580241U (en) | 2019-03-12 | 2019-03-12 | A kind of adjustable setting tooling for Wind Volume through-flow fan blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920309828.3U CN209580241U (en) | 2019-03-12 | 2019-03-12 | A kind of adjustable setting tooling for Wind Volume through-flow fan blade |
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| Publication Number | Publication Date |
|---|---|
| CN209580241U true CN209580241U (en) | 2019-11-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920309828.3U Active CN209580241U (en) | 2019-03-12 | 2019-03-12 | A kind of adjustable setting tooling for Wind Volume through-flow fan blade |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113696414A (en) * | 2021-08-30 | 2021-11-26 | 芜湖市京桥精密智造有限公司 | A snatch mechanism for automatic weld line of through-flow fan blade |
-
2019
- 2019-03-12 CN CN201920309828.3U patent/CN209580241U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113696414A (en) * | 2021-08-30 | 2021-11-26 | 芜湖市京桥精密智造有限公司 | A snatch mechanism for automatic weld line of through-flow fan blade |
| CN113696414B (en) * | 2021-08-30 | 2023-10-13 | 芜湖市京桥精密智造有限公司 | Grabbing mechanism for automatic welding line of cross-flow fan blade |
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