CN208206392U - Fan dynamic balance detecting device - Google Patents
Fan dynamic balance detecting device Download PDFInfo
- Publication number
- CN208206392U CN208206392U CN201820892157.3U CN201820892157U CN208206392U CN 208206392 U CN208206392 U CN 208206392U CN 201820892157 U CN201820892157 U CN 201820892157U CN 208206392 U CN208206392 U CN 208206392U
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- Prior art keywords
- fan
- locating rod
- dynamic balance
- detecting device
- balance detecting
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Abstract
The utility model discloses a kind of fan dynamic balance detecting devices, including monitor station, the monitor station is equipped with the locating rod that length extends vertically upwards, the bottom of the monitor station is equipped with the power mechanism that connection drives the locating rod rotation, successively being fixedly installed with from lower to upper in the locating rod can be with the turntable and pedestal of locating rod synchronous rotary, it further include detachable be installed in the locating rod for being matched with fan center hole to realize assembling block that the fan is laterally fixed, and it is matched with the locating rod to limit the locking device that the fan moves up and down, testing agency is additionally provided on the monitor station, and it is connected with the testing agency to show the display screen of testing result.The utility model compatibility is more preferable, carries out dynamic balancing detection to different fans convenient for testing staff, the scope of application is wider.
Description
Technical field
The utility model relates to a kind of fan dynamic balance detecting devices.
Background technique
Fan enclose rotate about the axis thereof when, not enough or leaf weight such as is unevenly distributed at the factors is influenced by installation accuracy
It is easy to generate vibration and noise, shortens the service life of fan, so the fan of molding assembly has to pass through dynamic balancing detection
To guarantee its outgoing qualification.In the prior art, typically directly fan is fixed by the fan center hole in the middle part of fan and is pacified
Mounted in the enterprising action balance detection of the turntable of monitor station, due to the size of turntable be it is fixed, can only be with the fan in same aperture
Centre bore is used in combination, poor compatibility, limits its use scope, while also being brought not to the detection operation of testing staff
Just.
Summary of the invention
The technical issues of the utility model solves is to provide a kind of fan dynamic balance detecting device.
The technical solution of the utility model is: a kind of fan dynamic balance detecting device, including monitor station, on the monitor station
Equipped with the locating rod that length extends vertically upwards, the bottom of the monitor station is equipped with the power that connection drives the locating rod rotation
Mechanism, being successively fixedly installed in the locating rod from lower to upper can further include with the turntable and pedestal of locating rod synchronous rotary
It is detachable to be installed in the locating rod for being matched with fan center hole to realize assembly that the fan is laterally fixed
It block and is matched with the locating rod to limit the locking device that the fan moves up and down, is additionally provided on the monitor station
Testing agency and it is connected with the testing agency to show the display screen of testing result.
Further, assembling block described in the utility model includes chassis, is successively folded on at least one side on the chassis
It gradually small multiple disks and matches equipped with Diameter Gradual Change by any disk with fan center hole to realize the fan
Transverse direction it is fixed, the diameter of each disk is different on the chassis, so that an assembling block can be coupled
Different fans with different pore size fan center hole, good compatibility.
Further, locking device described in the utility model includes the locking being removably mounted in the locating rod
Block and locking nut, the rod end of the locating rod be equipped with the helicitic texture that is matched with the locking nut with when locking nut with
Locating rod cooperation when screwing can by compressing the latch segment to realize the longitudinally fixed of the fan, by latch segment and
Locking nut can be good at playing fan fixed function, guarantee that fan can be revolved as locating rod is synchronous when dynamic balancing detection
Turn.
Further, the cross section of latch segment described in the utility model is round and has a diameter larger than the chassis and take up an official post
The diameter of one disk, so that the latch segment can play identical fixed work to the different fans being mounted on assembling block
With.
Further, assembling block described in the utility model, the plugged for the locating rod is respectively equipped on latch segment
One through-hole.
Further, detachable in locating rod described in the utility model to be equipped with for adjusting the latch segment height
Keel, the keel is equipped with the second through-hole plugged for the locating rod, so as to adjust latch segment and locking
The distance between nut guarantees the fixed effect of fan.
Further, pedestal described in the utility model includes fixed rotary table, fixation or is shaped in described fixed round
Cylinder boss on platform, the diameter of the cylinder boss are less than the diameter of the fixed rotary table.
Further, the diameter of cylinder boss described in the utility model and the diameter of each disk on the chassis are mutual
Not identical, fan center hole can also be with cylinder boss Matching installation and then by fan installation on the base, so that entire detection
Device can Matching installation more there is the fan in different pore size fan center hole and detected.
Further, the angle that the point isogonism distribution centered on center of turntable is indicated on turntable described in the utility model refers to
Show scale, testing agency is capable of detecting when the distribution of weight situation of whole blades on fan and shows some angle by display screen
The deviation of weight value of blade is spent, it is corresponding that testing staff cooperates the angle indicating graduation indicated on turntable 9 that can find again
Blade is simultaneously adjusted.
Further, it is fixedly connected between turntable and pedestal described in the utility model by screw.
The utility model compared with prior art the advantages of be: turntable and pedestal are fixedly connected to form one with locating rod
It is whole, after assembling block installation on the securing lever, fan to be detected is mounted on assembling block and is realized by locking device
Fixed, power mechanism driving locating rod drives turntable and fan to move synchronously while rotation, utilizes the detection machine on monitor station
Structure carries out dynamic balancing detection to fan and shows testing result by display screen, since assembling block is removably mounted to locating rod
On, when actually detected operation, different assembling blocks can be replaced as needed to be coupled with different pore size fan center hole
Fan, the compatibility of this detection device is more preferable, positions fixed different fan convenient for testing staff and goes forward side by side action balance inspection
It surveys, the scope of application is wider.
Detailed description of the invention
The utility model is further described with reference to the accompanying drawings and embodiments:
Fig. 1 is the working condition side view of the utility model；
Fig. 2 is the schematic perspective view of assembling block described in the utility model；
Fig. 3 is the schematic perspective view of another angle of assembling block described in Fig. 2；
Fig. 4 is the top view of assembling block described in the utility model；
Fig. 5 is the side sectional view of assembling block described in the utility model；
Fig. 6 is the connection schematic diagram of locating rod and pedestal in the utility model；
Fig. 7 is the top view of Fig. 6.
Wherein: 1, monitor station；11, locating rod；2, pedestal；21, fixed rotary table；22, cylinder boss；3, assembling block；31, bottom
Disk；4, fan；5, latch segment；6, locking nut；7, keel；8, screw；9, turntable.
Specific embodiment
Embodiment:
It is shown a kind of specific embodiment of fan dynamic balance detecting device of the utility model in conjunction with attached drawing, firstly, packet
Monitor station 1 is included, the monitor station 1 is equipped with the locating rod 11 that length extends vertically upwards, and the bottom of the monitor station 1, which is equipped with, to be connected
Connect the power mechanism for driving the locating rod 11 to rotate.
Successively being fixedly installed with from lower to upper in the locating rod 11 can be with the turntable 9 and pedestal of 11 synchronous rotary of locating rod
2, it is fixedly connected between the turntable 9 and pedestal 2 by four screws 8, and indicated on the turntable 9 with center of turntable and be
The angle indicating graduation of heart point isogonism distribution.
The detection device further includes detachable is installed in the locating rod 11 for matching with fan center hole
To realize assembling block 3 that the fan 4 is laterally fixed, in conjunction with shown in Fig. 2 to Fig. 5, the assembling block 3 includes chassis 31, described
The upper side on chassis 31 is successively folded equipped with Diameter Gradual Change gradually small three disks, and the downside on the chassis 31, which is equipped with, to be outwardly protruded
A disk, the diameter of four disks is different on the chassis 31, any disk and fan center's hole phase
Cooperation is fixed with the transverse direction for realizing the fan 4, which can be coupled with different pore size fan center hole not
With fan 4, there is preferable compatibility, when actually detected operation, different assembling blocks 3 can also be replaced as needed to cooperate peace
Harness has the fan 4 in different pore size fan center hole.
The detachable latch segment 5 and locking nut 6 being equipped with for fan attachment 4, the lock in the locating rod 11
The cross section of tight block 5 is diameter that is round and having a diameter larger than any disk on the chassis 31, so that 5 energy of latch segment
It is enough that identical fixed function is played to the different fans 4 being mounted on assembling block 3.As shown in Figure 1, the rod end of the locating rod 11
Equipped with the helicitic texture matched with the locking nut 6 can pass through when locking nut 6 is screwed with the cooperation of locating rod 11
The latch segment 5 is compressed to realize the longitudinally fixed of fan 4, guarantees that fan 4 can be with locating rod 11 when dynamic balancing detection
Synchronous rotary.
Lead to as shown in Figure 1, further respectively having first plugged for the locating rod 11 on the assembling block 3, latch segment 5
Hole.
The detachable keel 7 being equipped with for adjusting 5 height of latch segment, described padded in the locating rod 11
Block 7 is set between the pedestal 2 and assembling block 3, and second plugged for the locating rod 11 is additionally provided on the keel 7 and is led to
Hole, keel 7 can adjust the distance between latch segment 5 and locking nut 6, guarantee the fixed effect of fan 4.
In addition, the pedestal 2 is convex including fixed rotary table 21, cylinder that is fixed or being shaped on the fixed rotary table 21
Platform 22, the diameter of the cylinder boss 22 are less than the diameter of the fixed rotary table 21, and the diameter of the cylinder boss 22 with
The diameter of each disk is different on the chassis 31, and fan center hole can also be with 22 Matching installation of cylinder boss in turn
On the base 2 by the installation of fan 4, enable entire detection device Matching installation that more there is different pore size fan center hole
Fan 4 is simultaneously detected.
Secondly, being additionally provided with testing agency on the monitor station 1 and being connected with the testing agency to show testing result
Display screen.
When the present embodiment specific works, according to actual needs, first keel 7 is mounted in locating rod 11, it then will dress
It is located on keel 7 with block 3 is folded, by by fan center hole and the corresponding disk match on assembling block 3 on fan 4 to be detected
Installation is fixed to the transverse direction for realizing fan 4, latch segment 5 is further laminated on fan 4, using locking nut 6 in locating rod
Cooperation while screw pushing, fan 4 are tightly fixed on 11.When detection, while power mechanism drives locating rod 11 to rotate
Turntable 9 and fan 4 is driven to move synchronously, testing agency is capable of detecting when the distribution of weight situation of whole blades on fan 4 and leads to
Cross the deviation of weight value that display screen shows some angle blade, such as 120 degree of screen display partially light 50g of display, testing staff
It is found by the angle indicating graduation indicated on turntable 9 and indicates the corresponding blade in 120 degree of tops, then pacified in the blade and fan
The junction of loading board increases gasket to play the role of counterpoise, opposite, weighting then subtracts gasket.This positioning device
It is compatible more preferable, carry out detection operation convenient for testing staff, reduces labor intensity, the scope of application is wider.
Certainly the above embodiments are only for explaining the technical ideas and features of the present invention, and its object is to allow be familiar with this
The people of technology can understand the content of the utility model and implement accordingly, and the protection model of the utility model can not be limited with this
It encloses.Any modifications made in accordance with the spirit of the main technical solutions of the utility model should all cover the guarantor in the utility model
Within the scope of shield.
Claims (10)
1. a kind of fan dynamic balance detecting device, including monitor station (1), it is characterised in that: the monitor station (1) is equipped with length
The locating rod (11) extended vertically upwards, the bottom of the monitor station (1) are equipped with connection and drive locating rod (11) rotation
Power mechanism, being successively fixedly installed on the locating rod (11) from lower to upper can be with the turntable of locating rod (11) synchronous rotary
It (9) and pedestal (2), further include detachable be installed on the locating rod (11) for matching with fan center hole to realize
The assembling block (3) and matched with the locating rod (11) to limit on the fan (4) that the fan (4) is laterally fixed
The locking device of lower movement is additionally provided with testing agency on the monitor station (1) and is connected with the testing agency to show inspection
Survey the display screen of result.
2. fan dynamic balance detecting device according to claim 1, it is characterised in that: the assembling block (3) includes chassis
(31), it is successively folded on at least one side of the chassis (31) and is equipped with Diameter Gradual Change gradually small multiple disks and by any described
Disk is matched with fan center hole to realize that the transverse direction of the fan (4) is fixed, the diameter of each disk on the chassis (31)
Size is different.
3. fan dynamic balance detecting device according to claim 2, it is characterised in that: the locking device includes detachable
Formula is mounted on latch segment (5) and locking nut (6) on the locating rod (11), and the rod end of the locating rod (11) is equipped with and institute
The helicitic texture that locking nut (6) matches is stated so that pressure can be passed through when locking nut (6) and locating rod (11) cooperation screws
The tight latch segment (5) is to realize the longitudinally fixed of the fan (4).
4. fan dynamic balance detecting device according to claim 3, it is characterised in that: the cross section of the latch segment (5)
For circle and have a diameter larger than the diameter of any disk on the chassis (31).
5. fan dynamic balance detecting device according to claim 3, it is characterised in that: the assembling block (3), latch segment
(5) first through hole plugged for the locating rod (11) is respectively equipped on.
6. fan dynamic balance detecting device according to claim 3, it is characterised in that: detachable on the locating rod (11)
Formula is equipped with the keel (7) for adjusting the latch segment (5) height, and the keel (7), which is equipped with, supplies the locating rod
(11) the second through-hole plugged.
7. fan dynamic balance detecting device according to claim 2, it is characterised in that: the pedestal (2) includes fixed circle
Platform (21), the fixed or cylinder boss (22) that is shaped on the fixed rotary table (21), the cylinder boss (22) it is straight
Diameter is less than the diameter of the fixed rotary table (21).
8. fan dynamic balance detecting device according to claim 7, it is characterised in that: the diameter of the cylinder boss (22)
It is different with the diameter of each disk on the chassis (31).
9. fan dynamic balance detecting device according to claim 1, it is characterised in that: indicated on the turntable (9) to turn
The angle indicating graduation of isogonism distribution is put centered on disk center.
10. fan dynamic balance detecting device according to claim 1, it is characterised in that: the turntable (9) and pedestal (2)
Between be fixedly connected by screw (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820892157.3U CN208206392U (en) | 2018-06-11 | 2018-06-11 | Fan dynamic balance detecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820892157.3U CN208206392U (en) | 2018-06-11 | 2018-06-11 | Fan dynamic balance detecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208206392U true CN208206392U (en) | 2018-12-07 |
Family
ID=64497305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820892157.3U Active CN208206392U (en) | 2018-06-11 | 2018-06-11 | Fan dynamic balance detecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208206392U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108489667A (en) * | 2018-06-11 | 2018-09-04 | 苏州德弗朗空气控制技术有限公司 | Fan dynamic balance detecting device |
| CN113932971A (en) * | 2021-09-30 | 2022-01-14 | 东莞市万德盛自动化设备有限公司 | Weight balance deviation detection induction sheet, detection system and detection method |
-
2018
- 2018-06-11 CN CN201820892157.3U patent/CN208206392U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108489667A (en) * | 2018-06-11 | 2018-09-04 | 苏州德弗朗空气控制技术有限公司 | Fan dynamic balance detecting device |
| CN113932971A (en) * | 2021-09-30 | 2022-01-14 | 东莞市万德盛自动化设备有限公司 | Weight balance deviation detection induction sheet, detection system and detection method |
| CN113932971B (en) * | 2021-09-30 | 2024-06-04 | 广东万德盛自动化设备有限公司 | Weight balance deviation detection sensing sheet, detection system and detection method |
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