CN108757532A - Fan blade detection machine - Google Patents
Fan blade detection machine Download PDFInfo
- Publication number
- CN108757532A CN108757532A CN201810450913.1A CN201810450913A CN108757532A CN 108757532 A CN108757532 A CN 108757532A CN 201810450913 A CN201810450913 A CN 201810450913A CN 108757532 A CN108757532 A CN 108757532A
- Authority
- CN
- China
- Prior art keywords
- gauge head
- fan blade
- rack
- electric rotating
- height gauge
- 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.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
- F04D27/001—Testing thereof; Determination or simulation of flow characteristics; Stall or surge detection, e.g. condition monitoring
Abstract
The invention discloses fan blade detection machines, including rack, engine base, driving electric rotating machine, telescopic drive bar, lower centering unit, lower outer diameter gauge head, lower height gauge head, top external diameter gauge head, upper height gauge head, displacement sensor, upper top unit, it is characterized in that rack is placed in the outside of total, the back of rack is installed by one driving electric rotating machine, one telescopic drive bar is set above engine base, a lower centering unit is connected at the top of telescopic drive bar.Fan blade is placed in detection machine by the present invention, open driving electric rotating machine, controlling telescopic drive bar drives fan blade to rise, and lower outer diameter gauge head and top external diameter gauge head start operation, and the basic data of fan blade is obtained after the completion of sequence of operations, driving electric rotating machine sends out rotation instruction, fan blade starts to rotate, the case where being observed during rotation and study fan blade, convenient for improving the quality and performance of fan blade, the present invention also low, firm and durable with manufacturing cost, and each component connects flexible feature.
Description
Technical field
The present invention relates to a kind of testing equipment fields, specially fan blade detection machine.
Background technology
Fan blade is widely used in life with sciemtifec and technical sphere, such as electric fan, many mechanical equipments etc. have fan blade, as
The part that many machineries need, the quality of fan blade often affect the quality of machinery.Leaf blade negligible amounts easy to produce compared with
Big wind pressure, but running noise is also larger, and more then just the opposite of blade quantity.Fan blade production is according to even number in life
The symmetrical flabellum of plate shape, and do not adjust balance, it is easy to so that system is resonated, shakes if blade material can not be resisted again
The fatigue of movable property life, it will make blade or mandrel be broken, therefore be designed as about the asymmetric odd number piece flabellum in axle center more
Design.This principle is widely used in various flabellum designs, and the blade flow of this form is big, and noise is low, meets fluid force
Learn principle.But artificial detection fan blade operation it is limited, and by detection limited amount, greatly reduce fan blade detection efficiency and
Quality, so this detection and mechanical bond are generated fan blade detection machine, the fan blade crossed by fan blade detection machine testing just has
Better dynamic balancing is not likely to produce oscillation, and to reduce the abrasion of bearing, expanded service life reduces maintenance cost.It is detecting
In the production of machine, there is presently no a kind of fan blade detection machines.
Invention content
The present invention is exactly in view of the above problems, provide a kind of fan blade detection machine.
The present invention is achieved through the following technical solutions above-mentioned purpose：
Fan blade detection machine, including rack, engine base, driving electric rotating machine, telescopic drive bar, lower centering unit, lower outer diameter gauge head, under
Height gauge head, top external diameter gauge head, upper height gauge head, displacement sensor, upper top unit, it is characterised in that rack is placed in whole knot
An engine base is arranged in the outside of structure, detection machine bottom, and the back of rack is installed a driving electric rotating machine, set at the top of rack
A upper top unit is set, a displacement sensor is installed immediately ahead of upper top unit, displacement sensor bottom connects on one
Height gauge head, upper height gauge head underface are arranged a lower height gauge head, a telescopic drive bar are arranged above engine base, drive of stretching
A lower centering unit is connected at the top of lever, a lower outer diameter gauge head, lower outer diameter gauge head surface is arranged in lower centering unit rear
One top external diameter gauge head is set.Rack is connect by bolt with operating platform, and upper height gauge head and lower height gauge head vacantly correspond to
Setting, top external diameter gauge head and lower outer diameter gauge head parallel arrangement, the movement of the upper height gauge head of displacement sensor control, drive electric rotating
Machine controls telescopic drive bar and stretches and rotate.
The present invention is fixed fan blade detection machine on the operational platform by rack, and engine base is arranged in structural base, by top
Stress passes to operating surface, increases the stability of operation, reduces the pressure that structure is born, ensure machinery operating when
Accident will not occur for time.Fan blade is placed in detection machine, the accurate location of fan blade is determined using lower centering unit, opens driving
Electric rotating machine, control telescopic drive bar drive fan blade to rise, rise to suitable position and stop, upper top unit resists fan blade center
Position determines that suitable lifting height, lower height gauge head contact with upper height gauge head and be transmitted to induction using lower height gauge head
Height gauge head is slided on sliding rail by upper height gauge head and is transmitted to displacement sensor, with outer diameter gauge head and top external diameter gauge head at present
Start operation, determine fan blade outer diameter size up and down, the basic data of fan blade is obtained after the completion of sequence of operations, when fan blade stabilizing it
Afterwards, driving electric rotating machine sends out the instruction of rotation, and fan blade starts to rotate, the case where being observed during rotation and study fan blade,
Convenient for improving the quality and performance of fan blade.The fan blade detected just has better dynamic balancing, oscillation is not likely to produce, to reduce
The abrasion of bearing, expanded service life reduce maintenance cost, the present invention also low, simple in structure, the operation side with manufacturing cost
Just, firm and durable, and each component connects flexible feature.
Description of the drawings
Fig. 1 is the positive structure schematic of the present invention, and Fig. 2 is the side structure schematic diagram of the present invention, wherein：
1-rack, 2-engine bases, 3-driving electric rotating machines, 4-telescopic drive bars, 5-lower centering units, 6-lower outer diameters are surveyed
Head, 7-lower height gauge heads, 8-top external diameter gauge heads, 9-upper height gauge heads, 10-displacement sensors, 11-upper top units.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fan blade detection machine, including it is rack 1, engine base 2, driving electric rotating machine 3, telescopic drive bar 4, lower centering unit 5, lower outer
Diameter gauge head 6, lower height gauge head 7, top external diameter gauge head 8, upper height gauge head 9, displacement sensor 10, upper top unit 11, feature
It is that rack 1 is placed in the outside of total, an engine base 2 is arranged in detection machine bottom, and a driving is installed at the back of rack 1
A upper top unit 11 is arranged in the top of electric rotating machine 3, rack 1, and a displacement sensing is installed in 11 front of upper top unit
Device 10,10 bottom of displacement sensor connect a upper height gauge head 9, a lower height gauge head are arranged immediately below upper height gauge head 9
7, a telescopic drive bar 4 is arranged in 2 top of engine base, and 4 top of telescopic drive bar connects a lower centering unit 5, lower centering unit 5
A lower outer diameter gauge head 6 is arranged in rear, and lower outer diameter gauge head 6 is arranged above a top external diameter gauge head 8.Rack 1 by bolt with
Operating platform connects, and upper height gauge head 9 and lower height gauge head 7 are vacantly correspondingly arranged, and top external diameter gauge head 8 and lower outer diameter gauge head 6 are flat
Row arranges that displacement sensor 10 controls the movement of upper height gauge head 9, and driving electric rotating machine 3 controls telescopic drive bar 4 and stretches and revolve
Turn.
The present invention is fixed fan blade detection machine on the operational platform by rack 1, and engine base 2 is arranged in structural base, will be upper
Portion's stress passes to operating surface, increases the stability of operation, reduces the pressure that structure is born, and ensures machinery in operating
When accident will not occur.Fan blade is placed in detection machine, the accurate location of fan blade is determined using lower centering unit 5, is opened
Electric rotating machine 3, control telescopic drive bar 4 is driven to drive fan blade to rise, rise to suitable position and stop, upper top unit 11 resists
Fan blade center determines suitable lifting height using lower height gauge head 7, and lower height gauge head 7 is contacted with upper height gauge head 9 will
Induction is transmitted to height gauge head 9, is slided on sliding rail by upper height gauge head 9 and is transmitted to displacement sensor 10, is surveyed with outer diameter at present
First 6 and top external diameter gauge head 8 start operation, determine fan blade outer diameter size up and down, the basis of fan blade obtained after the completion of sequence of operations
Data, after fan blade stabilizing, driving electric rotating machine 3 sends out the instruction of rotation, and fan blade starts to rotate, be observed during rotation
The case where with research fan blade, convenient for improving the quality and performance of fan blade.The fan blade detected just has better dynamic balancing, is not easy
Generate oscillation, to reduce the abrasion of bearing, expanded service life reduces maintenance cost, the present invention also have manufacturing cost it is low,
Simple in structure, easy to operate, firm and durable, and each component connects flexible feature.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Profit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent requirements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (6)
1. fan blade detection machine, including rack, engine base, driving electric rotating machine, telescopic drive bar, lower centering unit, lower outer diameter gauge head,
Lower height gauge head, top external diameter gauge head, upper height gauge head, displacement sensor, upper top unit, it is characterised in that rack is placed in entirely
An engine base is arranged in the outside of structure, detection machine bottom, and a driving electric rotating machine, the top of rack are installed in the back of rack
A displacement sensor is installed in the upper top unit of setting one, upper top unit front, and displacement sensor bottom connects one
Upper height gauge head, upper height gauge head underface are arranged a lower height gauge head, a telescopic drive bar are arranged above engine base, stretches
Connect a lower centering unit at the top of drive rod, lower centering unit rear is arranged a lower outer diameter gauge head, lower outer diameter gauge head just on
One top external diameter gauge head of side's setting.
2. fan blade detection machine according to claim 1, it is characterised in that the rack is connect by bolt with operating platform.
3. fan blade detection machine according to claim 1, it is characterised in that the upper height gauge head and lower height gauge head are hanging
It is correspondingly arranged.
4. fan blade detection machine according to claim 1, it is characterised in that the top external diameter gauge head is parallel with lower outer diameter gauge head
Arrangement.
5. fan blade detection machine according to claim 1, it is characterised in that the upper height gauge head of institute's displacement sensors control
It is mobile.
6. fan blade detection machine according to claim 1, it is characterised in that the driving electric rotating machine controls telescopic drive bar
Flexible and rotation.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810450913.1A CN108757532A (en) | 2018-05-11 | 2018-05-11 | Fan blade detection machine |
| PCT/CN2018/116482 WO2019214207A1 (en) | 2018-05-11 | 2018-11-20 | Fan blade detection machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810450913.1A CN108757532A (en) | 2018-05-11 | 2018-05-11 | Fan blade detection machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108757532A true CN108757532A (en) | 2018-11-06 |
Family
ID=64010205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810450913.1A Pending CN108757532A (en) | 2018-05-11 | 2018-05-11 | Fan blade detection machine |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN108757532A (en) |
| WO (1) | WO2019214207A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019214207A1 (en) * | 2018-05-11 | 2019-11-14 | 吴江市金澜机械制造有限公司 | Fan blade detection machine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10128235A (en) * | 1996-10-25 | 1998-05-19 | Tech Res & Dev Inst Of Japan Def Agency | Rotary blade vibrating device |
| CN203287006U (en) * | 2013-05-23 | 2013-11-13 | 吴江市金澜机械制造有限公司 | Automatic external-diameter detecting device for rotor wind wheel |
| US20130305836A1 (en) * | 2011-05-12 | 2013-11-21 | The Government Of The United States Of America, As Represented By The Secretary Of The Navy | High-capacity wide-range variable rotational rate vane testing device |
| CN104215149A (en) * | 2013-05-30 | 2014-12-17 | 宁波狮球通风机电有限公司 | Fan blade detector |
| CN107063602A (en) * | 2017-06-16 | 2017-08-18 | 内蒙古工业大学 | A kind of pneumatic equipment bladess mechanical damage detection device |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0630876B2 (en) * | 1988-07-29 | 1994-04-27 | 菱和株式会社 | A device for detecting the thickness of lumps of ham in a ham slice machine. |
| JP2002107141A (en) * | 2000-09-28 | 2002-04-10 | Komatsu Machinery Corp | Method for measuring shape of shaft having twisted blade, and apparatus therefor |
| CN108757532A (en) * | 2018-05-11 | 2018-11-06 | 吴江市金澜机械制造有限公司 | Fan blade detection machine |
-
2018
- 2018-05-11 CN CN201810450913.1A patent/CN108757532A/en active Pending
- 2018-11-20 WO PCT/CN2018/116482 patent/WO2019214207A1/en active Application Filing
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10128235A (en) * | 1996-10-25 | 1998-05-19 | Tech Res & Dev Inst Of Japan Def Agency | Rotary blade vibrating device |
| US20130305836A1 (en) * | 2011-05-12 | 2013-11-21 | The Government Of The United States Of America, As Represented By The Secretary Of The Navy | High-capacity wide-range variable rotational rate vane testing device |
| CN203287006U (en) * | 2013-05-23 | 2013-11-13 | 吴江市金澜机械制造有限公司 | Automatic external-diameter detecting device for rotor wind wheel |
| CN104215149A (en) * | 2013-05-30 | 2014-12-17 | 宁波狮球通风机电有限公司 | Fan blade detector |
| CN107063602A (en) * | 2017-06-16 | 2017-08-18 | 内蒙古工业大学 | A kind of pneumatic equipment bladess mechanical damage detection device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019214207A1 (en) * | 2018-05-11 | 2019-11-14 | 吴江市金澜机械制造有限公司 | Fan blade detection machine |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2019214207A1 (en) | 2019-11-14 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181106 |