CN206818358U - A kind of multi-purpose fan blade balance detecting device - Google Patents
A kind of multi-purpose fan blade balance detecting device Download PDFInfo
- Publication number
- CN206818358U CN206818358U CN201720608486.6U CN201720608486U CN206818358U CN 206818358 U CN206818358 U CN 206818358U CN 201720608486 U CN201720608486 U CN 201720608486U CN 206818358 U CN206818358 U CN 206818358U
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- CN
- China
- Prior art keywords
- turntable
- fan blade
- clamp body
- lower clamp
- crossbeam
- 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
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Abstract
A kind of multi-purpose fan blade balance detecting device, its workbench are provided with the turntable being connected with drive device.Fixing axle and lower clamp body are movably fixed with turntable, the crossbeam and upper fixture body that can be slided along sliding rail rack are hung with above turntable, turntable, fixing axle, upper and lower clamp body axis overlap.The utility model is by switching the fixation of fixing axle and lower clamp body at turntable, coordinate the regulation and control of positioning and motion of the control device to crossbeam at sliding rail rack and displacement transducer, realize that same device operates to the balance detection of a variety of blade structures such as axial-flow leaf, centrifugation blade and through-flow fan blade, be advantageous to save equipment occupation of land and equipment investment.
Description
Technical field
It the utility model is related to injection fan blade technical field of quality detection, more particularly to a kind of multi-purpose fan blade balance detection dress
Put.
Background technology
Fan blade is the main motion parts of air conditioner, its quality make influence operation of air conditioner performance, energy-saving effect it is important because
The balance quality of element, particularly fan blade, by the air quantity of direct relation air-conditioning, noise, love the keys such as ability and Energy Efficiency Ratio tenderly
Technical indicator.
The fan blade that different types of air-conditioning uses is also different, and wall-hanging powder indoor apparatus of air conditioner uses through-flow fan blade, split
Outdoor machine of air-conditioner and wall-through type air conditioner outside use axial-flow leaf, separated cabinet-type indoor apparatus of air conditioner, wall-through type air conditioner indoor,
Central air conditioning coil pipe, ceiling mounting type central air-conditioning and mobile air conditioner use centrifugation blade.Injection fan blade manufacturer is to evade list
One market risk, more colleagues produce above-mentioned a variety of fan blades.But existing injection fan blade balance quality detection technique scheme, need to be according to wind
Leaf species, detection is balanced using different balance detecting equipments, detection device input and equipment occupation of land are larger, influence factory building cloth
Office.
Utility model content
The utility model provides a kind of multi-purpose fan blade balance detecting device, to solve above-mentioned prior art deficiency.By cutting
The fixation of fixing axle and lower clamp body at turntable is changed, coordinates control device to determine crossbeam at sliding rail rack and displacement transducer
Position and the regulation and control of motion, realize balance of the same device to a variety of blade structures such as axial-flow leaf, centrifugation blade and through-flow fan blade
Detection operation, be advantageous to save equipment occupation of land and equipment investment.
In order to realize the purpose of this utility model, intend using following technology：
A kind of multi-purpose fan blade balance detecting device, including workbench, control device, display and drive device, the control
Device processed and the display are arranged above the table surface, and the drive device is arranged under the table surface
Side, it is characterised in that also filled including turntable, sliding rail rack, crossbeam, fixture and displacement transducer, the turntable with the driving
Put movable end to be connected, the sliding rail rack is located at turntable periphery both sides, and the crossbeam passes through the first sliding block and institute
Sliding rail rack flexible connection is stated, the fixture includes upper fixture body and lower clamp body, and the upper fixture body is set by bearing activity
The crossbeam bottom is placed in, the lower clamp body is movably set on the outside of the turntable, the upper fixture body, the lower clamp body
Overlapped with the axis of the turntable, institute's displacement sensors are fixed at the second sliding block, vertically to be slided along the sliding rail rack
It is dynamic, the drive device, first sliding block, second sliding block and institute's displacement sensors respectively with the control device phase
Even.
Further, it is movably equipped with fixing axle at the turntable axle center.
Further, the fixing axle top is provided with helicitic texture, and the nut to match with helicitic texture.
Further, it is equipped with axle journal neck at the upper fixture body and the lower clamp body axle center.
The beneficial effects of the utility model are：
The utility model coordinates control device to slide rail branch by switching the fixation of fixing axle and lower clamp body at turntable
The regulation and control of positioning and the motion of crossbeam and displacement transducer at frame, realize same device to axial-flow leaf, centrifugation blade and through-flow
The balance detection operation of a variety of blade structures such as fan blade, be advantageous to save equipment occupation of land and equipment investment.
Brief description of the drawings
Fig. 1 shows the utility model structure diagram.
Embodiment
As shown in figure 1, a kind of multi-purpose fan blade balance detecting device, including workbench 1, control device 2, display 3 and drive
Dynamic device 4, the control device 2 and the display 3 are arranged on the table top of workbench 1, and the drive device 4 is arranged at
Under the table top of workbench 1.The workbench 1 is used to provide support for fan blade to be checked.The control device 2 is controlled using PLC
The automatic regulation device/system such as device, to regulate and control each movable structure coordinate operation in the utility model, and it can carry out at data
Testing result, is intuitively reflected on the display 3 by reason.The drive device 4 uses electric rotating machine, for balancing
In detection process necessary quick rotation is provided for fan blade to be checked.
The utility model also includes turntable 5, sliding rail rack 6, crossbeam 7, fixture and displacement transducer 9.The turntable 5 and institute
State drive device 4 to be connected to a fixed, the drive device 4 drives the turntable 5 and the fan blade to be checked being fixed at the turntable 5
Carry out block speed rotation.The sliding rail rack 6 is located at the 5 peripheral both sides of turntable, for other knots for fixed through-flow fan blade
Structure and institute's displacement sensors 9 provide the anchor point of vertical direction, the vertical fixed precision of auxiliary through-flow fan blade, to ensure to examine
Survey accuracy.The crossbeam 7 and institute's displacement sensors 9 are fixed on institute by the first sliding block 61 and the activity of the second sliding block 62 respectively
State at sliding rail rack 6.By slip on the sliding rail rack 6 of first sliding block 61 and second sliding block 62 and fixed
Position, so that it is determined that the positioning of the crossbeam 7 and institute's displacement sensors 9.
The fixture includes upper fixture body 81 and lower clamp body 82, and the upper fixture body 81 is movably set in institute by bearing
The bottom of crossbeam 7 is stated, the lower clamp body 82 is movably set in the outside of turntable 5, the upper fixture body 81, the lower clamp body
82 and the turntable 5 axis overlap.The fixture is used to fix through-flow fan blade.The upper fixture body 81 passes through the crossbeam
7 drive, it is descending to clamp fixed through-flow fan blade, it is up that through-flow fan blade is clamped with releasing, be advantageous to through-flow fan blade at this
Quick despatch in utility model.
The drive device 4, first sliding block 61, second sliding block 62 and institute's displacement sensors 9 respectively with institute
Control device 2 is stated to be connected.Regulate and control to improve the utility model automaticity by the control device 2, be advantageous to improve detection
Precision, simplify operation.
When the utility model, which is used for through-flow fan blade, to be detected, the lower clamp body 82 is arranged and is fixed on outside the turntable 5,
The axle journal of through-flow fan blade is set with by the axle journal neck of the lower clamp body 82 and the upper fixture body 81.When this practicality
It is new then to pull down the lower clamp body 82 from the turntable 5 when being used for axial-flow leaf or centrifugation blade and detecting, and described
Fixing axle 10 is set by the movable connection method such as being spirally connected or inserting at the axle center of turntable 5.The top of fixing axle 10 is provided with screw thread
Structure, and the nut 11 to match with helicitic texture.By the fixing axle through axial-flow leaf to be checked or centrifugation blade
Axis hole, and coordinate the nut 11 that fan blade is fixed, so as to which fan blade to be checked is fixed on the turntable 5.Pass through switching
The fixed relationship of the fixing axle 10 and the lower clamp body 82 at the turntable 5, coordinate the control device 2 to the cunning
The regulation and control of positioning and the motion of the crossbeam 7 and institute's displacement sensors 9 at rail support 6, realize same device to axial-flow leaf,
The balance detection operation of a variety of blade structures such as centrifugation blade and through-flow fan blade, be advantageous to save equipment occupation of land and equipment investment.
Illustrate that the utility model embodiment is as follows in conjunction with the embodiments：
(1) axial-flow leaf balance quality detects：
1. prepare before detection
The lower clamp body 82 is removed from the turntable 5.Described in matching with axial-flow leaf axis hole to be checked
Fixing axle 10, using the activity fixed form for being spirally connected or inserting, it is fixed at the axle center of turntable 5.Pass through the control device 2
Regulate and control first sliding block 61 and drive the crossbeam 7 along the upward sliding of sliding rail rack 6 to top.
2. injection fan blade to be checked is fixed
After axial-flow leaf shaft hole sleeve to be checked is located at into the fixing axle 10, it is fixed by the nut 11.Pass through institute
Control device 2 is stated to regulate and control at the drive of the second sliding block 62 institute displacement sensors 9 to axial-flow leaf radial direction axis.
3. detect
Starting the drive device 4 by the control device 2 regulation and control drives the turntable 5 and axial-flow leaf to be checked to carry out
Rotation.After the displacement sensor 9 will carry out data processing at data back to the control device 2, show at the display 3
Show data processed result, it is directly perceived to reflect axial-flow leaf dynamic balance performance.
Stop the drive device 4, after axial-flow leaf stops operating, operating personnel by the control device 2 regulation and control
Axial-flow leaf is adjusted according to the result of the display 3, detected again.
(2) centrifugation blade balance quality detects：
It is similar with axial-flow leaf balance quality detecting step.
(3) through-flow fan blade balance quality detects：
1. prepare before detection
The fixing axle 10 is removed from the downward axle center of turntable 5.From with matching with through-flow fan blade axle journal to be checked
Axle journal neck the fixture.Respectively by the upper fixture body 81 in the bottom bearing of crossbeam 7 can moving-coil mutually fix, by institute
State lower clamp body 82 and set by its bottom neck cover and is installed at the turntable 5.After assembling, the axle journal card of the upper fixture body 81
Groove overlaps with the axle journal neck projection of the lower clamp body 82, the upper fixture body 81, the lower clamp body 82 and the turntable 5
Axis overlap.
2. injection fan blade to be checked is fixed
The end-journal of through-flow fan blade one to be checked is snapped fits into the axle journal neck of the lower clamp body 82 and is fixed.
First sliding block 61 is regulated and controled by the control device 2 and drives the crossbeam 7 along the sliding rail rack 6 to downslide
It is dynamic, until the axle journal neck of the upper fixture body 81 covers at another end-journal of through-flow fan blade to be checked in it i.e. only, complete to treat
Inspection through-flow fan blade clamps fixation.
3. detect
Starting the drive device 4 by the control device 2 regulation and control drives the turntable 5 and the lower clamp body 82 to revolve
Turn.The lower clamp body 82 drives through-flow fan blade to be checked and the upper fixture body 81 to rotate together with.
Meanwhile second sliding block 62 is regulated and controled by the control device 2 and drives institute's displacement sensors 9 along the slide rail
The vertical sliding motion of bearing 6.After the displacement sensor 9 will carry out data processing at data back to the control device 2, described aobvious
Show display data result at device 3, it is directly perceived to reflect through-flow fan blade dynamic balance performance.
Stop the drive device 4, after through-flow fan blade stops operating, operating personnel by the control device 2 regulation and control
Unbalanced fan blade is adjusted according to the result of the display 3, detected again.
Claims (4)
1. a kind of multi-purpose fan blade balance detecting device, including workbench (1), control device (2), display (3) and drive device
(4), the control device (2) and the display (3) are arranged above the workbench (1) table top, the drive device (4)
It is arranged at below the workbench (1) table top, it is characterised in that also including turntable (5), sliding rail rack (6), crossbeam (7), fixture
With displacement transducer (9), the turntable (5) is connected with the drive device (4) movable end, the sliding rail rack (6) across
Located at the turntable (5) peripheral both sides, the crossbeam (7) is flexibly connected by the first sliding block (61) with the sliding rail rack (6),
The fixture includes upper fixture body (81) and lower clamp body (82), and the upper fixture body (81) is movably set in described by bearing
Crossbeam (7) bottom, the lower clamp body (82) are movably set on the outside of the turntable (5), the upper fixture body (81), it is described under
The axis of clamp body (82) and the turntable (5) overlaps, and institute's displacement sensors (9) are fixed on the second sliding block (62) place, with
Along the sliding rail rack (6) vertical sliding motion, the drive device (4), first sliding block (61), second sliding block (62) and
Institute's displacement sensors (9) are connected with the control device (2) respectively.
A kind of 2. multi-purpose fan blade balance detecting device according to claim 1, it is characterised in that turntable (5) axle center
Place is movably equipped with fixing axle (10).
A kind of 3. multi-purpose fan blade balance detecting device according to claim 2, it is characterised in that fixing axle (10) top
End is provided with helicitic texture, and the nut (11) to match with helicitic texture.
A kind of 4. multi-purpose fan blade balance detecting device according to claim 1, it is characterised in that the upper fixture body (81)
Axle journal neck is equipped with lower clamp body (82) axle center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720608486.6U CN206818358U (en) | 2017-05-27 | 2017-05-27 | A kind of multi-purpose fan blade balance detecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720608486.6U CN206818358U (en) | 2017-05-27 | 2017-05-27 | A kind of multi-purpose fan blade balance detecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206818358U true CN206818358U (en) | 2017-12-29 |
Family
ID=60757156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720608486.6U Expired - Fee Related CN206818358U (en) | 2017-05-27 | 2017-05-27 | A kind of multi-purpose fan blade balance detecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206818358U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108318181A (en) * | 2018-02-02 | 2018-07-24 | 哈尔滨理工大学 | One kind can measure the dynamically balanced simulated experiment turntable of workpiece |
| CN113252243A (en) * | 2021-05-18 | 2021-08-13 | 格力电器（武汉）有限公司 | Detection apparatus for fan blade and motor dynamic balance match |
-
2017
- 2017-05-27 CN CN201720608486.6U patent/CN206818358U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108318181A (en) * | 2018-02-02 | 2018-07-24 | 哈尔滨理工大学 | One kind can measure the dynamically balanced simulated experiment turntable of workpiece |
| CN113252243A (en) * | 2021-05-18 | 2021-08-13 | 格力电器（武汉）有限公司 | Detection apparatus for fan blade and motor dynamic balance match |
| CN113252243B (en) * | 2021-05-18 | 2024-07-30 | 格力电器（武汉）有限公司 | Detection device for dynamic balance matching of fan blades and motor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171229 Termination date: 20180527 |
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| CF01 | Termination of patent right due to non-payment of annual fee |