CN202547868U - Dynamic balancing machine for detecting position of amount of unbalance of cross-flow fan blade - Google Patents
Dynamic balancing machine for detecting position of amount of unbalance of cross-flow fan blade Download PDFInfo
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- CN202547868U CN202547868U CN2012200482477U CN201220048247U CN202547868U CN 202547868 U CN202547868 U CN 202547868U CN 2012200482477 U CN2012200482477 U CN 2012200482477U CN 201220048247 U CN201220048247 U CN 201220048247U CN 202547868 U CN202547868 U CN 202547868U
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- fan blade
- flow fan
- anchor clamps
- dynamic balancing
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Abstract
The utility model relates to a dynamic balancing machine, in particular to a dynamic balancing machine for detecting a cross-flow fan blade. The dynamic balancing machine for detecting a position of amount of unbalance of the cross-flow fan blade comprises a rack, a display, a controller, a cursor indicating device, two groups of clamps for axially clamping the cross-flow fan blade and a dividing disc for driving the cross-flow fan blade to rotate, wherein the cursor indicating device, the display and the two groups of clamps are all arranged on the rack; the two groups of clamps are parallel to one another and the positions of the clamps oppositely correspond to one another; the dividing disc is connected with one of the groups of clamps; the controller is connected with the display, the dividing disc and the two groups of clamps respectively; the cursor indicating device comprises a bracket and an indicator lamp; the indicator lamp is arranged above the two groups of clamps through the bracket; and a light emergent port of the indicator lamp faces downwards and is aligned with a connecting line at a clamping part of the two groups of clamps. The dynamic balancing machine has the advantages of novel structure, high weighting accuracy rate at the position of amount of unbalance of the cross-flow fan blade, high weighting efficiency and good effect.
Description
Technical field
The utility model relates to a kind of dynamic balancing machine, particularly relates to a kind of dynamic balancing machine that detects through-flow fan blade.
Background technology
The transient equilibrium of through-flow fan blade detects calibration normally to be carried out with the two-sided above dynamic balancing machine of through-flow fan blade, and this dynamic balancing machine calculates the residue unbalance vector of through-flow fan blade, adds counterbalance weight compensation through-flow fan blade with weighting procedure then.
The existing dynamic balancing machine that is used to detect through-flow fan blade amount of unbalance position comprises frame, display, controller, is used for two groups of anchor clamps of axial clamping through-flow fan blade and is used to drive the index plate that through-flow fan blade rotates.Two groups of anchor clamps and display all are located on the frame, and display is in two groups of anchor clamps rear sides, two groups of anchor clamps be parallel to each other and its position corresponding in opposite directions, index plate links to each other with wherein one group of anchor clamps.The controller input end connects two groups of anchor clamps, and controller output end connects display, and controller also connects index plate and controls index plate and rotate.This dynamic balancing machine calculates the position and the size that should add counterbalance weight through controller earlier, more above-mentioned data transmission is illustrated to display and with angle and value two seed ginseng digital displays.Because index plate is to be that index plate is just in a side setting on the one group of anchor clamps that connects wherein; And the operative employee comes to add counterbalance weight to the corresponding angle of through-flow fan blade through the observation index plate to accomplish and increase the weight of compensation; Adding through-flow fan blade all is axial long product; So when adding counterbalance weight away from the opposite side of index plate; Because of the restriction of visual inspection and judgement, be easy to make that operator's angle when assurance increases the weight of the compensation point position is inaccurate to adding partially, cause increasing the weight of to compensate accuracy rate and production testing inefficiency.
Summary of the invention
The goal of the invention of the utility model provides a kind of being used in and detects through-flow fan blade amount of unbalance position, novel structure, and the accuracy rate height is increased the weight of in the amount of unbalance position, increases the weight of the high dynamic balancing machine of efficient.
In order to realize above-mentioned purpose, the technical scheme below the utility model has adopted:
A kind of dynamic balancing machine that is used to detect through-flow fan blade amount of unbalance position; Comprise frame, display, controller, be used for two groups of anchor clamps of axial clamping through-flow fan blade and be used to drive the index plate that through-flow fan blade rotates; Two groups of anchor clamps and display all are located on the frame; Two groups of anchor clamps be parallel to each other and its position corresponding in opposite directions, index plate links to each other with wherein one group of anchor clamps; Controller connects display, index plate and two groups of anchor clamps respectively; Also comprise the cursor indicator that is located on the frame, cursor indicator comprises support and pilot lamp, and pilot lamp is installed in the top of two groups of anchor clamps through support, and the light-emitting window of pilot lamp down and be aligned on the connecting line of two groups of anchor clamps clampings place.
As preferably, said cursor indicator also comprise slide rail and with the slide block of slide rail coupling, slide rail is located on the support, pilot lamp is rack-mount through slide block.The purpose that slide rail and slide block are set makes that adding reorientation more accurately makes things convenient for, thereby improves the efficient that adds retry again for pilot lamp can be slided.
As preferably, said two groups of anchor clamps inboards are equipped with the rotor that is used to clamp the through-flow fan blade end face, and the Clamping Center point position of rotor is in anchor clamps clamping place, and the index plate that is located on the anchor clamps connects the rotor on these anchor clamps.
As preferably, said pilot lamp is two groups.
Owing to adopted the dynamic balancing machine that is used to detect through-flow fan blade amount of unbalance position of above-mentioned technical scheme design, on original this dynamic balancing machine, increased the cursor indicator of novel structure.Pilot lamp on the cursor indicator is in two groups of anchor clamps tops; Specifically be pilot lamp light-emitting window down and be aligned on the connecting line of two groups of anchor clamps clampings place; And the connecting line of two groups of anchor clamps clampings place is the axial line of through-flow fan blade self after installing through-flow fan blade; Therefore penetrate some light just on through-flow fan blade peak everywhere when pilot lamp, need only just can cooperate index plate to locate the distance of adjustment pilot lamp with index plate; Overcome separating scale and seek at a distance and add emphasis parallactic angle degree, improve efficient and the accuracy that increases the weight of to compensate greatly partially adding inaccurate situation.In a word, the advantage of this dynamic balancing machine is: novel structure, increase the weight of the accuracy rate height in through-flow fan blade amount of unbalance position, and it is high and effective to increase the weight of efficient.
Description of drawings
Fig. 1: the structural representation of the embodiment of the utility model.
Embodiment
Below in conjunction with Fig. 1 the embodiment of the utility model is done a detailed explanation.
A kind of as shown in Figure 1 being used to detects the dynamic balancing machine of through-flow fan blade amount of unbalance position, by frame 1, display 3, controller, cursor indicator 4, be used for two groups of anchor clamps 2 of axial clamping through-flow fan blade 6 and be used to drive the index plate 5 that through-flow fan blade 6 rotates forming.Frame 1 top is a smooth table top, and cursor indicator 4, two groups of anchor clamps 2 and display 3 all are located on the table top of frame 1.Two groups of anchor clamps 2 are left anchor clamps 21 and right anchor clamps 22 that branch is in frame 1 table-board to right or left both sides, left anchor clamps 21 be parallel to each other with right anchor clamps 22 and its position corresponding in opposite directions, index plate 5 links to each other with right anchor clamps 22.The inboard of two groups of anchor clamps 2 is that left anchor clamps 21 right sides and right anchor clamps 22 left sides are respectively equipped with the rotor that is used to clamp through-flow fan blade 6 end faces, and the Clamping Center point position of rotor is anchor clamps clamping place.Index plate 5 specifically also connects the rotor in right anchor clamps 22 left sides.Display 3 is fixed on the table top of frame 1, and its position is in the rear side of two groups of anchor clamps 2, and the controller input end connects two groups of anchor clamps 2, and controller output end connects display 3, and controller connects index plate 5 and controls index plate 5 rotations on the right anchor clamps 22.Controller is installed in the display 3 or is installed in the frame 1.Above-mentioned cursor indicator 4 is made up of support 41, slide rail 42, two groups of slide blocks 43 and two group-indicate lamps 44.Support 41 is fixed on the frame 1; Slide rail 42 is located on the support 41; Slide block 43 is complementary with slide rail 42 and slide block 43 can slide along slide rail 42; Two group-indicate lamps 44 are separately fixed at two groups of slide block 43 bottoms, and promptly pilot lamp 44 is to be installed on the support 41 and it can be followed slide block 43 and on slide rail 42, slides through slide block 43 and slide rail 42.The position of two group-indicate lamps 44 all be in two groups of anchor clamps 2 directly over; Specifically be that two group-indicate lamps were in support 41 left and right sides in 44 minutes; The left side pilot lamp 44 near left anchor clamps 21 and near it slidably, right side pilot lamp 44 near right anchor clamps 22 and near it slidably.The light-emitting window of every group-indicate lamp 44 down and be aligned on the connecting line of two groups of anchor clamps 2 clampings place; The connecting line of two groups of anchor clamps 2 clampings place is the connecting line of the Clamping Center point of two rotors on the above-mentioned left and right anchor clamps 21,22, is actually the axial line behind the through-flow fan blade 6 workpiece clamped conditions.Above-mentioned pilot lamp 44 is to send the high pointolite of precision.For the requirement that the light-emitting window that satisfies above-mentioned two group-indicate lamps 44 is also aimed at down, in fact slide rail 42 is parallel with the connecting line of two groups of anchor clamps 2 clampings place, more every group-indicate lamp 44 is moved the position that could calibrate this pilot lamp 44 on slide rail 42.
During use; At first through-flow fan blade 6 is installed on two groups of anchor clamps 2, after the clamping, through-flow fan blade 6 axially is the horizontal direction that is in horizontal level; Axially clamping is exactly the central point that clamps the through-flow fan blade end face, and the axial line that makes through-flow fan blade immobilizes but can rotate around this fixing axial line.Then, the controller position detecting through-flow fan blades 6 through two groups of anchor clamps 2 and detected through-flow fan blade 6 should be added counterbalance weight and size through calculate on display 3, illustrate with angle and two kinds of parameter lists of value next.Again then,, rotate, required some position of increasing the weight of to compensate is gone to the top peak of through-flow fan blade 6 through controller control index plate 5 according to above-mentioned angle and value.The light-emitting window of pilot lamp 44 is aligned on the axial line behind the through-flow fan blade 6 workpiece clamped conditions down and all the time, and after through-flow fan blade 6 was installed, the some light that pilot lamp 44 irradiations are come out was corresponding just on the peak at place, through-flow fan blade 6 positions.At last, again according to above-mentioned parameter along the distance of slide rail 42 adjustment pilot lamp 44 with index plate 5, the cursor that on through-flow fan blade 6, forms is the some position that indication increases the weight of to compensate, accurately accomplish and increase the weight of, accurately and efficient high.
Claims (4)
1. dynamic balancing machine that is used to detect through-flow fan blade amount of unbalance position; Comprise frame, display, controller, be used for two groups of anchor clamps of axial clamping through-flow fan blade and be used to drive the index plate that through-flow fan blade rotates; Two groups of anchor clamps and display all are located on the frame; Two groups of anchor clamps be parallel to each other and its position corresponding in opposite directions, index plate links to each other with wherein one group of anchor clamps; Controller connects display, index plate and two groups of anchor clamps respectively; It is characterized in that also comprising the cursor indicator that is located on the frame, cursor indicator comprises support and pilot lamp, and pilot lamp is installed in the top of two groups of anchor clamps through support, and the light-emitting window of pilot lamp down and be aligned on the connecting line of two groups of anchor clamps clampings place.
2. a kind of dynamic balancing machine that is used to detect through-flow fan blade amount of unbalance position according to claim 1; It is characterized in that said cursor indicator also comprises slide rail and the slide block that matees with slide rail; Slide rail is located on the support, and pilot lamp is rack-mount through slide block.
3. a kind of dynamic balancing machine that is used to detect through-flow fan blade amount of unbalance position according to claim 1; It is characterized in that said two groups of anchor clamps inboards are equipped with the rotor that is used to clamp the through-flow fan blade end face; The Clamping Center point position of rotor is anchor clamps clampings place, and the index plate that is located on the anchor clamps connects the rotor on these anchor clamps.
4. a kind of dynamic balancing machine that is used to detect through-flow fan blade amount of unbalance position according to claim 1 is characterized in that said pilot lamp is two groups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200482477U CN202547868U (en) | 2012-02-15 | 2012-02-15 | Dynamic balancing machine for detecting position of amount of unbalance of cross-flow fan blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200482477U CN202547868U (en) | 2012-02-15 | 2012-02-15 | Dynamic balancing machine for detecting position of amount of unbalance of cross-flow fan blade |
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| Publication Number | Publication Date |
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| CN202547868U true CN202547868U (en) | 2012-11-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200482477U Expired - Lifetime CN202547868U (en) | 2012-02-15 | 2012-02-15 | Dynamic balancing machine for detecting position of amount of unbalance of cross-flow fan blade |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104454605A (en) * | 2013-09-25 | 2015-03-25 | 珠海格力电器股份有限公司 | Cross-flow fan inspection device and method |
| CN105223009A (en) * | 2015-10-12 | 2016-01-06 | 广西大学 | Analyze out-of-balance force to the simulation experiment platform of the impact of crackle axle |
| CN109799036A (en) * | 2019-01-08 | 2019-05-24 | 宁波朗迪叶轮机械有限公司 | A kind of automatic balancing machine and its dynamic balancing detection, collocation structure |
| CN110044547A (en) * | 2019-05-17 | 2019-07-23 | 无锡中吉泰电气科技有限公司 | A kind of motor balance test system |
-
2012
- 2012-02-15 CN CN2012200482477U patent/CN202547868U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104454605A (en) * | 2013-09-25 | 2015-03-25 | 珠海格力电器股份有限公司 | Cross-flow fan inspection device and method |
| CN105223009A (en) * | 2015-10-12 | 2016-01-06 | 广西大学 | Analyze out-of-balance force to the simulation experiment platform of the impact of crackle axle |
| CN105223009B (en) * | 2015-10-12 | 2017-11-14 | 广西大学 | Analyze the simulation experiment platform of influence of the out-of-balance force to crackle axle |
| CN109799036A (en) * | 2019-01-08 | 2019-05-24 | 宁波朗迪叶轮机械有限公司 | A kind of automatic balancing machine and its dynamic balancing detection, collocation structure |
| CN110044547A (en) * | 2019-05-17 | 2019-07-23 | 无锡中吉泰电气科技有限公司 | A kind of motor balance test system |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 523883 No. 2 Heng Heng Road, Xin'an community, Changan Town, Dongguan, Guangdong. Patentee after: Guangdong Langdi Grint Electric Appliance Co., Ltd. Address before: 523883 Henggang Town, Xin'an Town, Changan Town, Dongguan, Guangdong Patentee before: Dongguan Langdi Gelinte Electric Co., Ltd. |
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| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121121 |