CN204085787U - A kind of motor rotor balancing machine - Google Patents
A kind of motor rotor balancing machine Download PDFInfo
- Publication number
- CN204085787U CN204085787U CN201420500796.2U CN201420500796U CN204085787U CN 204085787 U CN204085787 U CN 204085787U CN 201420500796 U CN201420500796 U CN 201420500796U CN 204085787 U CN204085787 U CN 204085787U
- Authority
- CN
- China
- Prior art keywords
- rotor
- left socle
- right support
- fixed
- field spider
- 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
The utility model discloses a kind of motor rotor balancing machine, comprise support, drive system, measuring system and the rotor field spider for supporting motor rotor, measuring system is fixed on rotor field spider, rotor field spider comprises the adjustable left socle of spacing distance and right support, left socle and right support slide and are fixed on support, left socle and right support arrange the groove for laying rotor shaft, drive system comprises drive motor and belt pulley, belt pulley is connected with drive motor through belt, belt is between left socle and right support, the direction of motion of belt is parallel with rotor field spider, in the utility model, left socle and right support slide and are fixed on support, make the spacing distance of left socle and right support adjustable, and when using test, rotor is placed between left socle and right support, thus make the specification limit of the utility model tested object wider, compared with prior art, it is wide that the utility model has working range, drive simple, advantage rational in infrastructure.
Description
[technical field]
The utility model relates to rotor test apparatus field, particularly a kind of motor rotor balancing machine.
[background technology]
Equilibrator is the machine measuring rotor amount of unbalance size and position.Because rotor is when rotating around its axis, produce centrifugal force due to the non-uniform mass relative to axis.This uneven centrifugal action can cause vibration on rotor bearing, produces noise and accelerates bearing wear, so that having a strong impact on performance and the life-span of product, equilibrator therefore will be used to detect.
Existing equilibrator comprises support, drive system, measuring system and the rotor field spider for supporting motor rotor, and the spacing distance of the rotor field spider of this equilibrator is constant, therefore can only test a kind of rotor of specification, and working range is less.Its driving system structure is unreasonable simultaneously, causes complicated integral structure, makes processing and uses very inconvenience.
[utility model content]
The purpose of this utility model solves the problems of the prior art exactly, proposes a kind of motor rotor balancing machine, can improve working range, simplifies physical construction, improves and uses flexibility ratio.
For achieving the above object, the utility model proposes a kind of motor rotor balancing machine, comprise support, drive system, measuring system and the rotor field spider for supporting motor rotor, measuring system is fixed on rotor field spider, described rotor field spider comprises the adjustable left socle of spacing distance and right support, described left socle and right support slide and are fixed on support, left socle and right support arrange the groove for laying rotor shaft, described drive system comprises drive motor and belt pulley, described belt pulley is connected with drive motor through belt, described belt is between left socle and right support, the direction of motion of belt is parallel with rotor field spider.
As preferably, described measuring system comprises electrical measurement case, piezoelectric force transducer and photometer head, described piezoelectric force transducer is fixed on the two ends of rotor shaft through fixed arm, and photometer head is fixed on the top of rotor field spider through fixed arm, arranges electro-optic phase sensor in photometer head.The uneven centrifugal force that the two ends that piezoelectric force transducer experiences rotor shaft produce because of skew, and by this power electromechanical transducing, produce the electric signal input electrical measurement case including unbalance information, electro-optic phase sensor in photometer head produces the reference signal rotating same homophase frequently with rotor, is input in electrical measurement case by data acquisition unit.
As preferably, described fixed arm is provided with slide block, described piezoelectric force transducer is fixed on slide block.The adjustment to piezoelectric force transducer can be completed by the adjustment position of slide block on fixed arm, the two ends of piezoelectric force transducer and rotor shaft are close to.
As preferably, described support arranges slide rail, described left socle and right support are arranged on slide rail, and left socle and right support arrange locking switch.By left socle and right support being slided on slide rail, thus changing the spacing distance of left socle and right support, after being adjusted to appropriate interval size, using locking switch to be locked.
The beneficial effects of the utility model: in the utility model, left socle and right support slide and be fixed on support, make the spacing distance of left socle and right support adjustable, and when using test, rotor is placed between left socle and right support, thus make the specification limit of the utility model tested object wider, compared with prior art, it is wide that the utility model has working range, drive simple, advantage rational in infrastructure.
Feature of the present utility model and advantage will be described in detail by reference to the accompanying drawings by embodiment.
[accompanying drawing explanation]
Fig. 1 is vertical view of the present utility model;
Fig. 2 is front view of the present utility model;
In figure: 1-support, 2-drive system, 3-rotor, 4-left socle, 5-right support, 6-groove, 7-drive motor, 8-belt pulley, 9-belt, 11-electrical measurement case, 12-piezoelectric force transducer, 13-photometer head, 14-fixed arm, 15-electro-optic phase sensor, 16-slide block, 17-slide rail, 18-locking switch.
[embodiment]
Consult Fig. 1 and Fig. 2, the utility model comprises support 1, drive system 2, measuring system and the rotor field spider for supporting motor rotor 3, measuring system is fixed on rotor field spider, described rotor field spider comprises the adjustable left socle of spacing distance 4 and right support 5, described left socle 4 and right support 5 slide and are fixed on support 1, left socle 4 and right support 5 arrange the groove 6 for laying rotor shaft, described drive system 2 comprises drive motor 7 and belt pulley 8, described belt pulley 8 is connected with drive motor 7 through belt 9, belt pulley 8 is fixed on lifting-up support, described belt 9 is between left socle 4 and right support 5, the direction of motion of belt 9 is parallel with rotor field spider, belt 9 and rotor are adjacent to, rotor driven rotates by belt 9, described measuring system comprises electrical measurement case 11, piezoelectric force transducer 12 and photometer head 13, described piezoelectric force transducer 12 is fixed on the two ends of rotor shaft through fixed arm 14, photometer head 13 is fixed on the top of rotor field spider through fixed arm 14, electro-optic phase sensor 15 is set in photometer head 13, described fixed arm 14 is provided with slide block 16, described piezoelectric force transducer 15 is fixed on slide block 16, piezoelectric force transducer 15 can be followed slide block 16 and be slided on fixed arm 14, thus the position relationship of adjustment and rotor 3, described support 1 arranges slide rail 17, described left socle 4 and right support 5 are arranged on slide rail 17, left socle 4 and right support 5 arrange locking switch 18.
Above-described embodiment is to explanation of the present utility model, is not to restriction of the present utility model, anyly all belongs to protection domain of the present utility model to the scheme after the utility model simple transformation.
Claims (4)
1. a motor rotor balancing machine, comprise support (1), drive system (2), measuring system and the rotor field spider for supporting motor rotor (3), it is characterized in that: measuring system is fixed on rotor field spider, described rotor field spider comprises the adjustable left socle of spacing distance (4) and right support (5), described left socle (4) and right support (5) slide and are fixed on support (1), left socle (4) and right support (5) arrange the groove (6) for laying rotor shaft, described drive system (2) comprises drive motor (7) and belt pulley (8), described belt pulley (8) is connected with drive motor (7) through belt (9), described belt (9) is positioned between left socle (4) and right support (5), the direction of motion of belt (9) is parallel with rotor field spider.
2. a kind of motor rotor balancing machine according to claim 1, it is characterized in that: described measuring system comprises electrical measurement case (11), piezoelectric force transducer (12) and photometer head (13), described piezoelectric force transducer (12) is fixed on the two ends of rotor shaft through fixed arm (14), photometer head (13) is fixed on the top of rotor field spider through fixed arm (14), arranges electro-optic phase sensor (15) in photometer head (13).
3. a kind of motor rotor balancing machine according to claim 2, is characterized in that: described fixed arm (14) is provided with slide block (16), and described piezoelectric force transducer (15) is fixed on slide block (16).
4. according to a kind of motor rotor balancing machine in claims 1 to 3 described in any one, it is characterized in that: described support (1) is arranged slide rail (17), described left socle (4) and right support (5) are arranged on slide rail (17), and left socle (4) and right support (5) arrange locking switch (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420500796.2U CN204085787U (en) | 2014-09-01 | 2014-09-01 | A kind of motor rotor balancing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420500796.2U CN204085787U (en) | 2014-09-01 | 2014-09-01 | A kind of motor rotor balancing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204085787U true CN204085787U (en) | 2015-01-07 |
Family
ID=52178489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420500796.2U Expired - Fee Related CN204085787U (en) | 2014-09-01 | 2014-09-01 | A kind of motor rotor balancing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204085787U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105571783A (en) * | 2016-01-12 | 2016-05-11 | 西安电子科技大学 | Rotor high precision dynamic balancing device based on differential capacitance sensing principle |
| CN106482898A (en) * | 2016-11-30 | 2017-03-08 | 鹤山市源创电机有限公司 | A kind of rotor dynamic balancing detector |
| CN109060242A (en) * | 2018-08-20 | 2018-12-21 | 力玛电子科技（麻城）有限公司 | A kind of support device of motor rotor balancing machine |
-
2014
- 2014-09-01 CN CN201420500796.2U patent/CN204085787U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105571783A (en) * | 2016-01-12 | 2016-05-11 | 西安电子科技大学 | Rotor high precision dynamic balancing device based on differential capacitance sensing principle |
| CN106482898A (en) * | 2016-11-30 | 2017-03-08 | 鹤山市源创电机有限公司 | A kind of rotor dynamic balancing detector |
| CN109060242A (en) * | 2018-08-20 | 2018-12-21 | 力玛电子科技（麻城）有限公司 | A kind of support device of motor rotor balancing machine |
| CN109060242B (en) * | 2018-08-20 | 2021-02-05 | 力玛电子科技（麻城）有限公司 | Supporting device for motor rotor balancing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151126 Address after: 323400 Wanshou Road County, Zhejiang, Songyang pine pine, No. 8, Patentee after: Songyang County Heng Liang stainless steel products company limited Address before: 323400 Wanshou Road County, Zhejiang, Songyang pine pine, No. 8, Patentee before: Songyang Hengliang Stainless Steel Products Factory |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150107 Termination date: 20160901 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |