CN110261035A - Multi-stage self-priming impeller balance on-line device - Google Patents
Multi-stage self-priming impeller balance on-line device Download PDFInfo
- Publication number
- CN110261035A CN110261035A CN201910484156.4A CN201910484156A CN110261035A CN 110261035 A CN110261035 A CN 110261035A CN 201910484156 A CN201910484156 A CN 201910484156A CN 110261035 A CN110261035 A CN 110261035A
- Authority
- CN
- China
- Prior art keywords
- balance
- impeller
- pneumatic
- supporting plate
- bottom plate
- 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.)
- Granted
Links
- 238000005553 drilling Methods 0.000 claims abstract description 26
- 230000005693 optoelectronics Effects 0.000 claims description 10
- 210000000078 claw Anatomy 0.000 claims description 9
- 230000003068 static effect Effects 0.000 abstract description 10
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000005622 photoelectricity Effects 0.000 description 1
- 230000037452 priming Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
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
- F04D29/00—Details, component parts, or accessories
- F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
- F04D29/669—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for liquid pumps
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M1/00—Testing static or dynamic balance of machines or structures
- G01M1/30—Compensating imbalance
- G01M1/34—Compensating imbalance by removing material from the body to be tested, e.g. from the tread of tyres
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Earth Drilling (AREA)
Abstract
The invention discloses a kind of multi-stage self-priming impeller balance on-line devices, comprising: balancing stand, 2 balance bracket axis that the balancing stand includes bottom plate and is arranged at intervals on above bottom plate in left-right direction, the balance bracket axis are arranged along the longitudinal direction；The supporting plate capable of sliding back and forth being mounted at the top of the bottom plate, the supporting plate top right side and top left side are separately installed with drilling power head and pneumatic-finger, the drill bit of the drilling power head is arranged in left-right direction, the pneumatic-finger is located at below balance bracket axis, and the collet on pneumatic-finger relative motion and can realize clamp or release impeller in left and right directions；Driving mechanism, the driving mechanism is for driving supporting plate to slide back and forth on balancing stand.Apparatus of the present invention are simple, easy to use, and can quickly adjust and realize the static balance of impeller.
Description
Technical field
The invention belongs to multi-stage self-priming Impeller Machining engineering device technique fields, and in particular to a kind of multi-stage self-priming impeller exists
Line balance device.
Background technique
Impeller is the core of multi-stage self-priming, its revolving speed high output is big, and the blade on impeller plays main function again,
Impeller will carry out static balance detection before assembly, and need to carry out debugging for the impeller for being unsatisfactory for static balance requirement makes it meet quiet put down
Weighing apparatus requires.Otherwise it will lead to self priming pump when impeller runs at high speed and make a noise and even vibrate, seriously affect making for multi-stage self-priming
Use the service life.But adjustment method in the prior art is mostly debugging manually, low efficiency and accuracy is poor.
Summary of the invention
The present invention is to overcome above-mentioned defect in the prior art, provides a kind of multi-stage self-priming impeller balance on-line device.
The technical scheme adopted by the invention is as follows: a kind of multi-stage self-priming impeller balance on-line device, comprising:
Balancing stand, 2 balance brackets that the balancing stand includes bottom plate and is arranged at intervals on above bottom plate in left-right direction
Axis, the balance bracket axis are arranged along the longitudinal direction；
The supporting plate capable of sliding back and forth being mounted at the top of the bottom plate, the supporting plate top right side and top left side are pacified respectively
Equipped with drilling power head and pneumatic-finger, the drill bit of the drilling power head is arranged in left-right direction, and the pneumatic-finger is located at
Below balance bracket axis, and the collet on pneumatic-finger relative motion and can realize clamp or release impeller in left and right directions；
Driving mechanism, the driving mechanism is for driving supporting plate to slide back and forth on balancing stand.
Further, convenient for adjust automatically and to guarantee that impeller meets static balance requirement and the drilling of accurate duplicate removal, the gas
It starts to refer to and is additionally provided with optoelectronic switch for incuding impeller location, the optoelectronic switch is located at the axis of the drill bit of drilling power head
On line, and it is connect respectively with the control system signal of the driving mechanism and drilling power head.
Further, the collet includes the three-jaw chuck being oppositely arranged and two claw clip heads, wherein two claw clip head rests are close
The drill bit of drilling power head, and the drill bit can be protruded into via the gap between two claw clip heads.
Further, on the bottom plate in left-right direction interval and it is parallel be equipped with guide rail in the front-back direction, on the guide rail
Equipped with the sliding block being slidably matched with guide rail, the supporting plate installation is on the slide block.
Further, the driving mechanism include motor driven rotation lead screw, and be sleeved on lead screw and with lead screw spiral shell
The nut of line cooperation, the nut are mounted on the bottom of the supporting plate.
Working principle of the present invention are as follows: balance shaft is passed through into impeller center hole first, is then respectively placed in balance shaft both ends
On the balance bracket axis of two sides, impeller and balance shaft are in free state, and after ready to balance axis is static, starting motor driven lead screw turns
It is dynamic, to adjust supporting plate in front-rear direction, and then run Pneumatic and manual to impeller, then starts pneumatic-finger, and
Impeller is clamped by collet, then starts drilling power head, duplicate removal drilling is carried out to impeller by the drill bit of drilling power head, directly
Static balance is realized to impeller.
Technical effect obtained by the present invention are as follows: compared with the prior art, provided by the invention kind of multi-stage self-priming impeller
Balance on-line apparatus structure is simple, convenient to use, and can fast implement impeller static balance.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the structural schematic diagram of the multi-stage self-priming impeller balance on-line device in the embodiment of the present invention.
Fig. 2 is the top view of Fig. 1.
In figure: 1. bottom plates, 2. balance bracket axis, 3. supporting plates, 4. drilling power heads, 4-1. drill bit, 5. pneumatic-fingers, 6. leaves
Wheel, 7. optoelectronic switches, 8. guide rails, 9. sliding blocks, 10. motors, 11. lead screws, 12. nuts.
Specific embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These attached drawings are simplified schematic diagram, only with
Illustration illustrates basic structure of the invention, therefore it only shows the composition relevant to the invention, direction and referring to (for example,
Upper and lower, left and right, etc.) can be only used for helping the description to the feature in attached drawing.Therefore, it is not adopted in restrictive sense
With following specific embodiments, and claimed theme is only limited by appended claims and its equivalent form
Range.
See Fig. 1 and Fig. 2, a kind of multi-stage self-priming impeller balance on-line device, comprising:
Balancing stand, 2 balance brackets that the balancing stand includes bottom plate 1 and is arranged at intervals on above bottom plate in left-right direction
Axis 2, the balance bracket axis 2 are arranged along the longitudinal direction；
The supporting plate 3 capable of sliding back and forth being mounted at the top of the bottom plate, the top right side of the supporting plate 3 and left side are pacified respectively
Equipped with drilling power head 4 and pneumatic-finger 5, the drill bit 4-1 of the drilling power head 4 is arranged in left-right direction, the pneumatic hand
Refer to 5 be located at balance bracket axis 2 lower sections, and the collet on pneumatic-finger 5 can in left and right directions relative motion and realize clamping or
Unclamp impeller 6.The drill bit 4-1 of the drilling power head 4 of the present embodiment is preferably fluted drill.
Room temperature collet includes the three-jaw chuck being oppositely arranged and two claw clip heads on pneumatic-finger, wherein two claw clip head rests closely bore
The drill bit 4-1 of hole power head, and the drill bit 4-1 can be protruded into via the gap between two claw clip heads.On bottom plate 1 in left-right direction
It is spaced and parallel equipped with guide rail 8 in the front-back direction, the guide rail 8 is equipped with the sliding block 9 being slidably matched with guide rail, and supporting plate 3 is installed
On the sliding block 9.
It further include driving mechanism, the driving mechanism is for driving supporting plate 3 to slide back and forth on bottom plate 1.Driving mechanism packet
The lead screw 11 of the driving rotation of motor 10 is included, and is sleeved on the nut 12 on lead screw and with threads of lead screw cooperation, the nut 12 is pacified
Mounted in the bottom of the supporting plate 3.
The optoelectronic switch 7 for incuding impeller location is additionally provided on pneumatic-finger 5, it is dynamic that the optoelectronic switch 7 is located at drilling
It is connect on the axis of the drill bit of power head and respectively with the control system signal of the driving mechanism and drilling power head.
The static balance method of adjustment to impeller through this embodiment are as follows: balance shaft is passed through into impeller center hole first, so
Balance shaft both ends are respectively placed on the balance bracket axis of two sides afterwards, impeller and balance shaft are in free state, and ready to balance axis is static
Afterwards, start motor and lead screw is driven to rotate, to adjust supporting plate in front-rear direction, (photoelectricity of the present embodiment is opened to optoelectronic switch 7
Light is rectangular optoelectronic switch) when detecting impeller location, immediately below the just dynamic operation to impeller of pneumatic-finger, then starting is pneumatic
Finger, and impeller is clamped by collet, then start drilling power head, duplicate removal is carried out to impeller by the drill bit of drilling power head
Drilling, until impeller realizes static balance.Pneumatic-finger 5, optoelectronic switch 7 and drilling power head are to move simultaneously in the present embodiment
's.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Design is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (5)
1. a kind of multi-stage self-priming impeller balance on-line device, it is characterised in that: include:
Balancing stand, the balancing stand include bottom plate (1) and 2 balance bracket axis being arranged at intervals on above bottom plate in left-right direction
(2), the balance bracket axis (2) is arranged along the longitudinal direction；
The supporting plate (3) capable of sliding back and forth being mounted at the top of the bottom plate, the top right side of the supporting plate (3) and left side are pacified respectively
Equipped with drilling power head (4) and pneumatic-finger (5), the drill bit (4-1) of the drilling power head (4) is arranged in left-right direction, institute
The lower section that pneumatic-finger (5) is located at balance bracket axis (2) is stated, and the collet on pneumatic-finger (5) opposite in left and right directions can be transported
It moves and realizes clamp or release impeller (6)；
Driving mechanism, the driving mechanism is for driving supporting plate (3) to slide back and forth on bottom plate (1).
2. multi-stage self-priming impeller balance on-line device according to claim 1, it is characterised in that: the pneumatic-finger
(5) optoelectronic switch (7) for incuding impeller location is additionally provided on, the optoelectronic switch (7) is located at the drill bit of drilling power head
Axis on and connect respectively with the control system signal of the driving mechanism and drilling power head.
3. multi-stage self-priming impeller balance on-line device according to claim 2, it is characterised in that: the collet includes phase
Three-jaw chuck and two claw clip heads to setting, wherein the drill bit (4-1) of the nearly drilling power head of two claw clip head rests, and the drill bit
(4-1) can be protruded into via the gap between two claw clip heads.
4. multi-stage self-priming impeller balance on-line device according to any one of claim 1 to 3, it is characterised in that: institute
It states and is spaced in left-right direction on bottom plate (1) and is equipped with guide rail (8) in the front-back direction in parallel, the guide rail (8) is equipped with and guide rail
The sliding block (9) being slidably matched, the supporting plate (3) are mounted on the sliding block (9).
5. multi-stage self-priming impeller balance on-line device according to claim 4, it is characterised in that: the driving mechanism packet
The lead screw (11) of motor (10) driving rotation is included, and is sleeved on the nut (12) on lead screw and with threads of lead screw cooperation, the spiral shell
Female (12) are mounted on the bottom of the supporting plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910484156.4A CN110261035B (en) | 2019-06-05 | 2019-06-05 | Multistage self-priming pump impeller online balancing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910484156.4A CN110261035B (en) | 2019-06-05 | 2019-06-05 | Multistage self-priming pump impeller online balancing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110261035A true CN110261035A (en) | 2019-09-20 |
| CN110261035B CN110261035B (en) | 2021-09-28 |
Family
ID=67916780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910484156.4A Expired - Fee Related CN110261035B (en) | 2019-06-05 | 2019-06-05 | Multistage self-priming pump impeller online balancing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110261035B (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2182400Y (en) * | 1992-10-31 | 1994-11-09 | 北京燕山石油化工公司炼油厂 | Magnetic equalizing measuring implement |
| CN101629865A (en) * | 2008-07-14 | 2010-01-20 | 深圳市大族激光科技股份有限公司 | Laser dynamic balance adjustment method and device thereof |
| CN201679771U (en) * | 2009-11-20 | 2010-12-22 | 常州环能涡轮动力有限公司 | Gas compressor impeller balancing and weigh removing device |
| CN203323967U (en) * | 2013-06-21 | 2013-12-04 | 上海申联试验机厂有限公司 | Balancing machine drilling weight reduction mechanism |
| CN204657526U (en) * | 2015-06-05 | 2015-09-23 | 山东豪迈机械制造有限公司 | Rotary work piece static balance collator |
| EP3139044A1 (en) * | 2015-09-04 | 2017-03-08 | Pfeiffer Vacuum Gmbh | Method for balancing a rotor of a vacuum pump or a rotor of a rotary unit for a vacuum pump |
| CN206638384U (en) * | 2017-03-24 | 2017-11-14 | 无锡德力欣新能源有限公司 | Impeller static balance manual detection device for vavuum pump compressor |
| WO2018085111A1 (en) * | 2016-11-01 | 2018-05-11 | Dominion Technologies Group, Inc. | Crankshaft balancer machine |
| CN207423448U (en) * | 2017-09-23 | 2018-05-29 | 安徽伟工机械科技有限公司 | A kind of dynamic balancing machine structure |
| CN108907862A (en) * | 2018-07-06 | 2018-11-30 | 芜湖隆深机器人有限公司 | A kind of cylinder end piece processing robot loading and unloading transfer matic |
| CN109506837A (en) * | 2018-09-28 | 2019-03-22 | 佛山市宾宏设备有限公司 | A kind of workpiece dynamic balancing adjustment machine |
-
2019
- 2019-06-05 CN CN201910484156.4A patent/CN110261035B/en not_active Expired - Fee Related
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2182400Y (en) * | 1992-10-31 | 1994-11-09 | 北京燕山石油化工公司炼油厂 | Magnetic equalizing measuring implement |
| CN101629865A (en) * | 2008-07-14 | 2010-01-20 | 深圳市大族激光科技股份有限公司 | Laser dynamic balance adjustment method and device thereof |
| CN201679771U (en) * | 2009-11-20 | 2010-12-22 | 常州环能涡轮动力有限公司 | Gas compressor impeller balancing and weigh removing device |
| CN203323967U (en) * | 2013-06-21 | 2013-12-04 | 上海申联试验机厂有限公司 | Balancing machine drilling weight reduction mechanism |
| CN204657526U (en) * | 2015-06-05 | 2015-09-23 | 山东豪迈机械制造有限公司 | Rotary work piece static balance collator |
| EP3139044A1 (en) * | 2015-09-04 | 2017-03-08 | Pfeiffer Vacuum Gmbh | Method for balancing a rotor of a vacuum pump or a rotor of a rotary unit for a vacuum pump |
| WO2018085111A1 (en) * | 2016-11-01 | 2018-05-11 | Dominion Technologies Group, Inc. | Crankshaft balancer machine |
| CN206638384U (en) * | 2017-03-24 | 2017-11-14 | 无锡德力欣新能源有限公司 | Impeller static balance manual detection device for vavuum pump compressor |
| CN207423448U (en) * | 2017-09-23 | 2018-05-29 | 安徽伟工机械科技有限公司 | A kind of dynamic balancing machine structure |
| CN108907862A (en) * | 2018-07-06 | 2018-11-30 | 芜湖隆深机器人有限公司 | A kind of cylinder end piece processing robot loading and unloading transfer matic |
| CN109506837A (en) * | 2018-09-28 | 2019-03-22 | 佛山市宾宏设备有限公司 | A kind of workpiece dynamic balancing adjustment machine |
Non-Patent Citations (2)
| Title |
|---|
| 上海机械学院朱佳生: "《透平机械制造工艺学》", 30 April 1982, 机械工业出版社 * |
| 萧开梓: "《化工机器安装与检修》", 31 October 1992, 中国石化出版社 * |
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| Publication number | Publication date |
|---|---|
| CN110261035B (en) | 2021-09-28 |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210928 |